CN219852440U

CN219852440U - cutting device

Info

Publication number: CN219852440U
Application number: CN202320392343.1U
Authority: CN
Inventors: 周漾; 魏朝磊; 叶波; 李旦
Original assignee: Changlan Cable Accessories Co Ltd
Current assignee: Long Cable Technology Group Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-10-20
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a cutting device, which is used for cutting a member with a circular or annular cross section, and comprises the following components: the annular rotating mechanism comprises a fixed assembly and a rotating assembly, the fixed assembly comprises a fixed unit and a circumferential track arranged on the fixed unit, the circumferential track is used for a component to pass through, and the rotating assembly is slidably arranged on the circumferential track and can be operated to slide along the circumferential track to rotate along the circumferential direction of the component; and the cutting mechanism comprises a depth adjusting component connected with the rotating component and a cutting component arranged on the depth adjusting component, and the depth adjusting component is used for driving the cutting component to move along the radial direction of the component. The cutting device can improve the cutting efficiency of the component and the cutting quality.

Description

Cutting device

Technical Field

The utility model relates to the technical field of processing equipment, in particular to a cutting device.

Background

The metal sheath is an important part of the high-voltage cable, and the metal sheath applied to the high-voltage cable mainly comprises a corrugated aluminum sheath and a smooth aluminum sheath.

For high voltage cables configured with aluminum jackets, cutting of the jacket is an essential process during installation of the cable accessories. At present, a worker uses a hacksaw to cut the sheath, but in the actual cutting process, the construction worker is influenced by factors such as environment, construction manual skill difference and the like, so that the defects that the cable is easy to damage in the construction process, the incision of the treated sheath is irregular and the like exist.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a cutting device which can improve the cutting efficiency of a component.

According to an embodiment of the first aspect of the present utility model, a cutting device for cutting a member having a circular or annular cross section includes: an annular rotation mechanism including a fixed assembly including a fixed unit, and a circumferential rail provided on the fixed unit for the member to pass through, and a rotation assembly slidably provided on the circumferential rail and operable to slide along the circumferential rail to rotate in a circumferential direction of the member; and the cutting mechanism comprises a depth adjusting component connected with the rotating component and a cutting component arranged on the depth adjusting component, and the depth adjusting component is used for driving the cutting component to move along the radial direction of the component.

The cutting device provided by the embodiment of the utility model has at least the following beneficial effects:

when the cutting device is used, firstly, a component is penetrated into a circumferential track; then, starting the cutting assembly, and driving the cutting assembly to move along the radial direction of the member by utilizing the depth adjusting assembly until the cutting depth of the cutting assembly on the member reaches a preset depth; the cutting mechanism is then driven in rotation to rotate the cutting assembly in the circumferential direction of the component and to ring cut the component. Therefore, the ring cutting of the component can be realized, and the cutting efficiency is improved.

According to some embodiments of the utility model, the fixing unit comprises a fixing piece and an opening and closing piece, one end of the opening and closing piece is movably connected with one end of the fixing piece, the other end of the opening and closing piece is detachably connected with the other end of the fixing piece, and the fixing piece and the opening and closing piece are matched to form an annular structure for the member to pass through;

the circumference track includes set up in first arc track on the mounting, set up in the second arc track on the piece that opens and shuts.

According to some embodiments of the utility model, the other end of the fixing piece is provided with an avoidance notch, the side wall of the avoidance notch is provided with a positioning step, the other end of the opening and closing piece is provided with a butt joint part, and the butt joint part is used for being lapped on the positioning step.

According to some embodiments of the utility model, the cutting device further comprises a fastener, the abutting portion is provided with a first assembly hole, the other end of the fixing piece is provided with a second assembly hole corresponding to the first assembly hole, and the fastener detachably penetrates through the first assembly hole and the second assembly hole.

According to some embodiments of the utility model, a first arc-shaped clamping groove is formed on the inner side of the fixing piece, the first arc-shaped track is clamped in the first arc-shaped clamping groove, a second arc-shaped clamping groove is formed on the inner side of the opening and closing piece, and the second arc-shaped track is clamped in the second arc-shaped clamping groove.

According to some embodiments of the utility model, the first arc-shaped track is at least partially exposed out of the first arc-shaped clamping groove, and the first arc-shaped track exposed out of the first arc-shaped clamping groove is in sliding connection with the rotating assembly;

the second arc-shaped track is at least partially exposed out of the second arc-shaped clamping groove, and the second arc-shaped track exposed out of the second arc-shaped clamping groove is in sliding connection with the rotating assembly.

According to some embodiments of the utility model, the depth adjusting assembly comprises a connecting seat fixedly connected with the rotating assembly, a depth adjusting module arranged on the connecting seat, and a mounting seat in driving connection with the depth adjusting module, wherein the depth adjusting module is used for driving the mounting seat to move along the radial direction of the component, and the cutting assembly is arranged on the mounting seat.

According to some embodiments of the utility model, the depth adjustment module comprises a rotatable screw, a nut sleeved on the screw, and a sliding plate connected with the nut, and the mounting seat is connected with the sliding plate.

According to some embodiments of the utility model, the connecting seat is provided with a guide rail, and the sliding plate is provided with a sliding block, and the sliding block is in sliding fit with the guide rail.

According to some embodiments of the utility model, the connecting seat is provided with a graduated scale, the mounting seat is provided with a pointer, and the pointer points to the graduated scale.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic perspective view of a cutting device according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of a cutting device according to an embodiment of the present utility model;

FIG. 3 is a schematic front view of a cutting device according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a cutting device according to an embodiment of the present utility model;

FIG. 5 is a schematic view of an annular rotary mechanism according to an embodiment of the present utility model;

FIG. 6 is a schematic view of an exploded construction of an annular rotary mechanism according to one embodiment of the present utility model;

FIG. 7 is a schematic view illustrating a structure of an opening/closing member and a second arc track according to an embodiment of the present utility model;

FIG. 8 is an enlarged view at A in FIG. 5;

FIG. 9 is a schematic perspective view of a depth adjustment assembly according to an embodiment of the present utility model;

FIG. 10 is a schematic elevational view of a depth adjustment assembly according to one embodiment of the present utility model;

FIG. 11 is a schematic cross-sectional structural view of section C-C of the graph shown in FIG. 10;

fig. 12 is a schematic structural view of a clamping mechanism according to an embodiment of the present utility model.

Reference numerals:

10. a member;

100. a clamping mechanism; 110. a mounting plate; 120. a first clamping plate; 130. a second clamping plate; 140. a driving part; 150. a second locking member;

200. an annular rotation mechanism; 210. a fixing assembly; 211. a fixing unit; 2111. a fixing member; 21111. a first clamping part; 21112. a second clamping part; 21113. a first limit part; 21114. avoiding the notch; 21115. positioning the step; 2112. an opening and closing member; 21121. a third clamping part; 21122. a fourth clamping part; 21123. a second limit part; 21124. a butt joint part; 212. a circumferential track; 2121. a first arcuate track; 2122. a second arcuate track; 220. a rotating assembly; 221. a first sliding portion; 222. a second sliding part; 223. a connection part; 230. a fastener;

300. a cutting mechanism; 310. a depth adjustment assembly; 311. a connecting seat; 312. a depth adjustment module; 3121. a knob; 3122. a screw; 3123. a guide rail; 3124. a slide block; 3125. a nut; 3126. a sliding plate; 313. a mounting base; 314. a graduated scale; 315. a pointer; 316. a first locking member; 320. and a cutting assembly.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 3, a cutting device according to an embodiment of the present utility model includes an annular rotation mechanism 200 and a cutting mechanism 300. The cutting device is used for cutting a member 10 with a circular or annular cross section, wherein the member 10 can be cylindrical, circular tube-like, tubular or annular in shape.

In particular to the present embodiment, the member 10 is a cable jacket.

As shown in fig. 5 and 6, the ring-shaped rotation mechanism 200 includes a fixing assembly 210 and a rotation assembly 220, the fixing assembly 210 includes a fixing unit 211, and a circumferential rail 212 provided on the fixing unit 211, the circumferential rail 212 being for the member 10 to be threaded, and the rotation assembly 220 being slidably provided on the circumferential rail 212 and being operable to slide along the circumferential rail 212 to rotate in the circumferential direction of the member 10.

Specifically, a circumferential rail 212 is provided on the fixing unit 211, the circumferential rail 212 being for surrounding the circumference of the member 10, and an operator may rotate in the circumferential direction of the member 10 by operating the rotating assembly 220 to move the rotating assembly 220 along the circumferential rail 212.

Referring to fig. 2 and 4, the cutting mechanism 300 includes a depth adjustment assembly 310 coupled to the rotation assembly 220, and a cutting assembly 320 disposed on the depth adjustment assembly 310, the depth adjustment assembly 310 being configured to drive the cutting assembly 320 to move radially of the component 10.

Specifically, depth adjustment assembly 310 is fixedly disposed on rotation assembly 220 such that cutting mechanism 300 is rotatable with rotation assembly 220 about the circumference of member 10, wherein depth adjustment assembly 310 is further capable of driving cutting assembly 320 to move radially of member 10, thereby adjusting the depth of cut of member 10 by cutting assembly 320.

In use, the cutting device of the present utility model is first of all used with the member 10 threaded into the circumferential track 212; then, the cutting assembly 320 is started, and the depth adjusting assembly 310 is utilized to drive the cutting assembly 320 to move along the radial direction of the component 10 until the cutting depth of the component 10 by the cutting assembly 320 reaches a preset depth; cutting mechanism 300 is then driven in rotation to rotate cutting assembly 320 in the circumferential direction of member 10 and to ring cut member 10. In this way, the ring cutting of the member 10 can be achieved, and the cutting efficiency can be improved.

The preset depth may be the thickness of the member 10 or may be a depth set according to other requirements.

As shown in fig. 5 and 6, in one embodiment, the rotating assembly 220 includes a first sliding portion 221, a second sliding portion 222 spaced apart from the first sliding portion 221 along the axial direction of the circumferential track 212, and a connecting portion 223 connected between the first sliding portion 221 and the second sliding portion 222, and the first sliding portion 221 and the second sliding portion 222 are respectively slidably engaged with both sides of the circumferential track 212.

Specifically, the first sliding portion 221 and the second sliding portion 222 are disposed at intervals along the axial direction of the circumferential track 212, the first sliding portion 221 and the second sliding portion 222 are respectively located at two sides of the circumferential track 212, and the first sliding portion 221 and the second sliding portion 222 are respectively in sliding fit with two sidewalls of the circumferential track 212, wherein the two sidewalls are two sidewalls of the circumferential track 212 arranged along the axial direction of the circumferential track 212. Wherein the connection portion 223 is used to connect the first sliding portion 221 and the second sliding portion 222 together. In this manner, the rotating assembly 220 may be slidably engaged with the circumferential track 212 such that the rotating assembly 220 performs a circumferential rotation under manual operation.

The second sliding portion 222 and the connecting portion 223 are integrally formed, so when the circumferential track 212 and the rotating assembly 220 are connected, the second sliding portion 222, the connecting portion 223 and the circumferential track 212 can be matched together, and then the first sliding portion 221 is mounted on the connecting portion 223, so that the first sliding portion 221 and the second sliding portion 222 clamp the circumferential track 212.

Further, as shown in fig. 5, a connection portion 223 is defined inside the circumferential rail 212, the connection portion 223 has an arc-shaped structure, and an arc of a mating portion of the connection portion 223 with an inner circumferential side of the circumferential rail 212 is greater than 180 °. Thus, the position of the rotating assembly 220 can be limited, and the rotating assembly 220 can not fall off even if rotating randomly on the circumferential track 212, so that the reliability is high.

The circumferential track 212 may be a closed circumferential track or a non-closed circumferential track with a break. Wherein a broken non-closed circumferential track means that the circumferential track is not a full circular structure but has a broken opening.

As shown in fig. 5 and 6, in one embodiment, the fixing unit 211 includes a fixing member 2111 and an opening and closing member 2112, one end of the opening and closing member 2112 is movably connected with one end of the fixing member 2111, the other end of the opening and closing member 2112 is detachably connected with the other end of the fixing member 2111, and the fixing member 2111 and the opening and closing member 2112 cooperate to form an annular structure through which the member 10 can be inserted; the circumferential track 212 includes a first arcuate track 2121 provided on the fixing member 2111, and a second arcuate track 2122 provided on the opening and closing member 2112.

Specifically, in the case where the other end of the openable member 2112 is fixed to the fixing member 2111, the fixing member 2111 cooperates with the openable member 2112 to form an annular structure through which the member 10 is inserted, and at this time, the first curved track 2121 cooperates with the second curved track 2122 to form the circumferential track 212.

It should be noted that the first curved track 2121 and the second curved track 2122 may be made of graphite copper.

It should be further noted that, the circumferential track formed by the first arc-shaped track 2121 and the second arc-shaped track 2122 in a matching manner is a non-closed circumferential track with a break, that is, a first gap is formed between one end of the first arc-shaped track 2121 and one end of the second arc-shaped track 2122, and a second gap is formed between the other end of the first arc-shaped track 2121 and the other end of the second arc-shaped track 2122. The width of the first gap and the second gap should be such that the rotation of the rotation assembly 220 from the first arcuate track 2121 to the second arcuate track 2122 is not affected, nor is the rotation of the rotation assembly 220 from the second arcuate track 2122 to the first arcuate track 2121.

Wherein, when the other end of the opening and closing member 2112 is separated from the other end of the fixing member 2111, the opening and closing member 2112 together with the second arc-shaped rail 2122 may be opened so that the fixing assembly 210 forms an opening so that the member 10 is fed into the inside of the fixing assembly 210 through the opening so that the member 10 is positioned inside the circumferential rail when the other end of the opening and closing member 2112 is connected with the other end of the fixing member 2111.

It can be appreciated that one end of the opening and closing member 2112 is rotatably connected to one end of the fixing member 2111 through a rotation shaft, and the other end of the opening and closing member 2112 is fixed to the other end of the fixing member 2111 through a fastener 230.

With reference to fig. 5 and 8, further, the other end of the fixing member 2111 is provided with an avoidance notch 21114, a positioning step 21115 is provided on a side wall of the avoidance notch 21114, the other end of the opening and closing member 2112 is provided with a docking portion 21124, and the docking portion 21124 is used for being lapped on the positioning step 21115, so as to position the opening and closing member 2112 and the fixing member 2111, thereby ensuring positioning accuracy of the opening and closing member 2112 and the fixing member 2111.

Specifically, the docking portion 21124 is provided with a first fitting hole, and the other end of the fixing member 2111 is provided with a second fitting hole corresponding to the first fitting hole, and the fastener 230 is detachably pierced in the first fitting hole and the second fitting hole.

Wherein, the fastener 230 may be a screw, one of the first assembly hole and the second assembly hole is a screw hole, and the other is a through hole.

As shown in fig. 5 and 6, in one embodiment, a first arc-shaped clamping groove is formed on the inner side of the fixing member 2111, the first arc-shaped rail 2121 is clamped in the first arc-shaped clamping groove, a second arc-shaped clamping groove is formed on the inner side of the opening and closing member 2112, and the second arc-shaped rail 2122 is clamped in the second arc-shaped clamping groove. In this manner, the attachment of the fixing member 2111 to the first arcuate track 2121 and the attachment of the opening and closing member 2112 to the second arcuate track 2122 can be accomplished.

Specifically, the first arc-shaped clamping groove is formed in the inner side wall of the fixing piece 2111, after the first arc-shaped rail 2121 is clamped in the first arc-shaped clamping groove, a part of the first arc-shaped rail 2121 is exposed out of the first arc-shaped clamping groove, and the first arc-shaped rail 2121 exposed out of the first arc-shaped clamping groove is used for being slidably connected with the rotating assembly 220. The second arc-shaped clamping groove is formed in the inner side wall of the opening and closing piece 2112, the second arc-shaped rail 2122 is clamped in the second arc-shaped clamping groove, a part of the second arc-shaped rail 2122 is exposed out of the second arc-shaped clamping groove, and the second arc-shaped rail 2122 exposed out of the second arc-shaped clamping groove is used for being in sliding connection with the rotating assembly 220.

As shown in fig. 5 and 6, the fixing member 2111 includes a first clamping portion 21111, a second clamping portion 21112 spaced from the first clamping portion 21111 along an axial direction of the circumferential track, and a first limiting portion 21113 connected between the first clamping portion 21111 and the second clamping portion 21112, the first clamping portion 21111, the second clamping portion 21112, and the first limiting portion 21113 cooperate to form a first arc-shaped clamping groove, the first arc-shaped track 2121 is clamped between the first clamping portion 21111 and the second clamping portion 21112, and an outer peripheral side of the first arc-shaped track 2121 is in limiting cooperation with the first limiting portion 21113.

Specifically, the second clamping portion 21112 and the first limiting portion 21113 are integrally formed, so that after the first arc-shaped rail 2121 is assembled on the second clamping portion 21112 and the first limiting portion 21113, the first arc-shaped rail 2121 can be clamped by the first clamping portion 21111.

As shown in fig. 5 to 7, the opening and closing member 2112 includes a third clamping portion 21121, a fourth clamping portion 21122 disposed at an axial interval from the third clamping portion 21121 along the circumferential track, and a second limiting portion 21123 connected between the third clamping portion 21121 and the fourth clamping portion 21122, the third clamping portion 21121, the fourth clamping portion 21122, and the second limiting portion 21123 cooperate to form a second arc-shaped clamping groove, the second arc-shaped track 2122 is clamped between the third clamping portion 21121 and the fourth clamping portion 21122, and an outer peripheral side of the second arc-shaped track 2122 is in limiting cooperation with the second limiting portion 21123.

Specifically, the fourth clamping portion 21122 and the second limiting portion 21123 are integrally formed, so that after the second arc-shaped rail 2122 is assembled on the fourth clamping portion 21122 and the second limiting portion 21123, the second arc-shaped rail 2122 can be clamped by the third clamping portion 21121.

As shown in fig. 9, in one embodiment, the depth adjustment assembly 310 includes a connection base 311 fixedly connected to the rotation assembly 220, a depth adjustment module 312 disposed on the connection base 311, and a mounting base 313 drivingly connected to the depth adjustment module 312, and the cutting assembly 320 is disposed on the mounting base 313.

Specifically, the connection seat 311 is connected with the rotating assembly 220, so that the cutting mechanism 300 can rotate with the rotating assembly 220, the depth adjustment module 312 is used for driving the mounting seat 313 to move, so that the cutting assembly 320 moves, and the depth adjustment module 312 is used for adjusting the cutting depth of the cutting assembly 320 on the component 10.

As shown in fig. 9 to 11, specifically, the depth adjustment module 312 includes a rotatable screw 3122, a nut 3125 sleeved on the screw 3122, and a sliding plate 3126 connected with the nut 3125, the mounting seat 313 is connected with the sliding plate 3126, and by rotating the screw 3122, the nut 3125 can be driven to move along the axial direction of the screw 3122, so that the sliding plate 3126 drives the mounting seat 313 to move, thereby adjusting the cutting depth of the cutting assembly 320 to the component 10.

Further, the connection seat 311 is further provided with a guide rail 3123, the sliding plate 3126 is provided with a sliding block 3124, and the sliding block 3124 is slidably matched with the guide rail 3123, so that the sliding plate 3126 can move along the axial direction of the screw 3122 when the screw 3122 is rotated under the action of the sliding block 3124 and the guide rail 3123.

Wherein, screw 3122 is provided with knob 3121, facilitating operator rotation of screw 3122.

As shown in fig. 9, in one embodiment, the connection seat 311 is provided with a scale 314, the mounting seat 313 is provided with a pointer 315, and the pointer 315 points to the scale 314.

Specifically, the length direction of the scale 314 is the same as the radial direction of the circumferential track, and when the mount 313 (i.e., the cutting assembly 320) moves in the radial direction of the member 10, the pointer 315 also moves in the radial direction of the member 10, so that the cutting depth of the cutting assembly 320 can be clearly known by pointing the pointer 315 to the position of the scale 314, thereby ensuring the cutting quality.

Specifically, when the cutting assembly 320 contacts the component 10, the value of the pointer 315 pointing to the scale 314 is an initial value, and by rotating the screw 3122, the value of the pointer 315 pointing to the scale 314 changes, and the difference between the changed value and the initial value is the actual moving distance of the cutting assembly 320.

In one embodiment, the cutting device further comprises a clamping mechanism 100, the clamping mechanism 100 being adapted to clamp onto the component 10. When the clamping mechanism 100 clamps the component 10, the positioning of the cutting device and the component 10 can be realized, so that the cutting mechanism 300 can cut the component 10 stably and reliably.

As shown in fig. 2, in one embodiment, the depth adjustment assembly 310 is provided with a first locking member 316 and the clamping mechanism 100 is provided with a second locking member 150, the second locking member 150 being detachably lockably engaged with the first locking member 316.

It will be appreciated that when the second locking member 150 is locked with the first locking member 316, the positional relationship between the depth adjustment assembly 310 and the clamping mechanism 100 is fixed, and at this time, although the depth adjustment assembly 310 is disposed on the rotating assembly 220, the depth adjustment assembly 310 will not rotate, so that the rotation of the cutting assembly 320 before the circular cutting is performed can be avoided, and the cutting assembly 320 can cut the component 10 along the depth direction of the component 10 stably, thereby ensuring the cutting quality. When the cutting assembly 320 cuts the member 10 to a predetermined depth, the second locking member 150 may be separated from the first locking member 316, such that the depth adjustment assembly 310 and the cutting assembly 320 may be rotated circumferentially with the rotation assembly 220, thereby achieving circular cutting of the member 10.

The first locking member 316 is a connecting post with a screw hole, and the second locking member 150 is a screw.

Of course, in other embodiments, the first locking member 316 and the second locking member 150 may be other structures that can be connected to each other and separated from each other.

As shown in fig. 12, in one embodiment, the clamping mechanism 100 includes a mounting plate 110, a first clamping plate 120 disposed on the mounting plate 110, a second clamping plate 130 disposed on the mounting plate 110, and a driving part 140 for controlling the second clamping plate 130 to approach or separate from the first clamping plate 120, the first clamping plate 120 and the second clamping plate 130 being used for clamping the component 10, and clamping of the cable by the first clamping plate 120 and the second clamping plate 130 can be achieved by adjusting the distance between the first clamping plate 120 and the second clamping plate 130 using the driving part 140.

Wherein the driving part 140 may be a screw structure.

It should be noted that the first clamping plate 120 is a retractable mechanism, that is, the first clamping plate 120 may be opened, so that the cable is moved between the first clamping plate 120 and the second clamping plate 130.

It will be appreciated that in other embodiments, the clamping mechanism 100 may not be provided, and the cutting device may be held by the operator by hand and the member 10 is secured coaxially with the circumferential track 212.

As shown in fig. 1 to 4, the present utility model also relates to a member cutting method, to which the cutting device as described above is applied, the cutting method including:

s100, clamping the member 10 to be processed by using the clamping mechanism 100, and placing the member 10 in a circumferential track;

s200, starting the cutting assembly 320, and driving the cutting assembly 320 to move along the radial direction of the component 10 by utilizing the depth adjusting assembly 310 until the cutting depth of the cutting assembly 320 on the component 10 reaches a preset depth;

s300, rotating the cutting mechanism 300 to enable the cutting assembly 320 to rotate along the circumferential direction of the component 10 and conduct circular cutting on the component 10.

When the cutting device of the present utility model is used, first, the cable is clamped by the clamping mechanism 100 (the clamping mechanism 100 also clamps the component 10 at this time), and the cable is inserted into the circumferential track; then, the cutting assembly 320 is started, and the depth adjusting assembly 310 is utilized to drive the cutting assembly 320 to move along the radial direction of the component 10 until the cutting depth of the component 10 by the cutting assembly 320 reaches a preset depth; cutting mechanism 300 is then driven in rotation to rotate cutting assembly 320 in the circumferential direction of member 10 and to ring cut member 10. In this way, the ring cutting of the member 10 can be achieved, and the cutting efficiency can be improved. In addition, in the cutting device of the present utility model, the clamping mechanism 100 clamps the component 10, so that the positioning of the cutting device and the component 10 can be realized, and the cutting assembly 320 can cut the component 10 stably and reliably, so that the cut of the cut component 10 is tidy, and the cutting quality is ensured.

It should be noted that, in the method for cutting a member according to the present utility model, between S100 and S200, the method further includes driving the cutting assembly 320 to move along the radial direction of the member 10 by the depth adjustment assembly 310 until the cutting assembly 320 contacts the member 10, and recording the value (initial value) of the pointer 315 pointing to the scale 314 at this time.

In S200, in the process that the depth adjustment assembly 310 drives the cutting assembly 320 to move along the radial direction of the component 10, when the difference between the value of the pointer 315 pointing to the scale 314 and the initial value is equal to the thickness of the component 10, it indicates that the cutting depth of the component 10 by the cutting assembly 320 reaches the preset depth.

It should be noted that, in S200, it is necessary to ensure that the first locking piece 316 is connected to the second locking piece 150, so that the cutting assembly 320 is prevented from rotating when cutting, and the cutting assembly 320 is ensured to cut the component 10 along the depth direction stably, so as to ensure the cutting quality.

Between S200 and S300, further comprising separating the first locking member 316 from the second locking member 150. In this manner, the depth adjustment assembly 310 and the cutting assembly 320 are allowed to rotate circumferentially with the rotating assembly 220.

Of course, after the cutting procedure for the component 10 is completed, the cutting assembly 320 is also required to be closed and the cutting device removed from the cable.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A cutting device for cutting a member having a circular or annular cross section, comprising:

an annular rotation mechanism including a fixed assembly including a fixed unit, and a circumferential rail provided on the fixed unit for the member to pass through, and a rotation assembly slidably provided on the circumferential rail and operable to slide along the circumferential rail to rotate in a circumferential direction of the member; and

the cutting mechanism comprises a depth adjusting component connected with the rotating component and a cutting component arranged on the depth adjusting component, and the depth adjusting component is used for driving the cutting component to move along the radial direction of the component.

2. The cutting device according to claim 1, wherein the fixing unit comprises a fixing piece and an opening and closing piece, one end of the opening and closing piece is movably connected with one end of the fixing piece, the other end of the opening and closing piece is detachably connected with the other end of the fixing piece, and the fixing piece and the opening and closing piece are matched to form an annular structure for the member to pass through;

3. The cutting device according to claim 2, wherein the other end of the fixing member is provided with a relief notch, a side wall of the relief notch is provided with a positioning step, and the other end of the opening and closing member is provided with a butt joint part, and the butt joint part is used for being lapped on the positioning step.

4. The cutting device of claim 3, further comprising a fastener, wherein the abutting portion is provided with a first fitting hole, the other end of the fixing member is provided with a second fitting hole corresponding to the first fitting hole, and the fastener is detachably inserted into the first fitting hole and the second fitting hole.

5. The cutting device of claim 2, wherein a first arc-shaped clamping groove is formed on the inner side of the fixing piece, the first arc-shaped track is clamped in the first arc-shaped clamping groove, a second arc-shaped clamping groove is formed on the inner side of the opening and closing piece, and the second arc-shaped track is clamped in the second arc-shaped clamping groove.

6. The cutting device of claim 5, wherein the first arcuate track is at least partially exposed to the first arcuate snap-fit slot, the first arcuate track exposed to the first arcuate snap-fit slot being slidably coupled to the rotating assembly;

7. The cutting device of claim 1, wherein the depth adjustment assembly comprises a connection base fixedly connected with the rotation assembly, a depth adjustment module disposed on the connection base, and a mounting base drivingly connected with the depth adjustment module, the depth adjustment module being configured to drive the mounting base to move radially of the member, the cutting assembly being disposed on the mounting base.

8. The cutting device of claim 7, wherein the depth adjustment module comprises a rotatable screw, a nut sleeved on the screw, and a sliding plate connected with the nut, and the mounting seat is connected with the sliding plate.

9. The cutting device of claim 8, wherein the connecting seat is provided with a guide rail, and the sliding plate is provided with a sliding block, and the sliding block is in sliding fit with the guide rail.

10. The cutting device of claim 7, wherein the connecting seat is provided with a graduated scale, the mounting seat is provided with a pointer, and the pointer points to the graduated scale.