CN213648754U - Injection molding closing device - Google Patents
Injection molding closing device Download PDFInfo
- Publication number
- CN213648754U CN213648754U CN202022644255.5U CN202022644255U CN213648754U CN 213648754 U CN213648754 U CN 213648754U CN 202022644255 U CN202022644255 U CN 202022644255U CN 213648754 U CN213648754 U CN 213648754U
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- CN
- China
- Prior art keywords
- clamping
- injection molding
- spring
- cylinder
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007849 functional defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Images
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding closing device, including base, support column, extrusion structure and clamping structure, base top fixed connection is equipped with the clamping structure, press from both sides tight jack catch and the clamping spring that the clamping structure includes that two cooperations set up, clamping spring locates between two tight jack catches of clamp, it is equipped with the jack catch axle to press from both sides tight jack catch and rotate in pressing from both sides tight fulcrum both sides, press from both sides tight fulcrum both ends respectively to locate with the cam clamping ring, the extrusion structure includes cylinder and pressure strip, the support column top is located to the cylinder, the output of cylinder passes support column and fixed connection pressure strip, the pressure strip sets up with clamping ring relatively. Compared with the prior art, the utility model the advantage lie in: the size of the clamping ring can be changed by adjusting the angle of the handle, so that injection moldings with different sizes can be clamped, the problem that the injection moldings splash due to the fact that the injection moldings are not pressed stably enough is avoided, and the clamping spring can effectively prevent the injection moldings from deforming.
Description
Technical Field
The utility model relates to a stamping equipment field specifically indicates an injection molding closing device.
Background
The general name of various injection molding products produced by an injection molding machine is injection molding parts, including various packages, parts and the like, and the injection molding parts are mainly made of materials such as polyethylene or polypropylene and added with various organic solvents, the simplest injection molding part assembly is compression assembly formed by utilizing the elasticity of the materials, the compression assembly is most commonly used for assembling cylindrical plastic parts, and the existing injection molding part compression device has the defects that a clamping device cannot be matched with injection molding parts with different sizes, the injection molding parts are easy to deform in the clamping process, when the injection molding parts with different sizes are assembled, the compression is easy to cause unstable pressing, and the injection molding parts are easy to splash out from the clamping device in the compression process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is with above functional defect, provide an injection molding closing device that can adjust clamping device scope.
In order to solve the technical problem, the utility model provides a technical scheme does: an injection molding part pressing device comprises a base, a supporting column, an extrusion structure and a clamping structure, wherein the clamping structure is fixedly connected and arranged at the top of the base and comprises two clamping claws and a clamping spring which are arranged in a matched manner, the clamping spring is arranged between the two clamping claws, the clamping claws comprise spring bayonets, clamping fulcrums, clamping rings, cams and handles, the clamping claws are rotatably provided with claw shafts at two sides of the clamping fulcrums, the clamping rings and the cams are respectively arranged at two ends of the clamping fulcrums, the spring bayonets are arranged at the opposite inner sides of the side parts of the clamping fulcrums, the clamping springs are arranged between the two spring bayonets, the inner rings of the clamping rings are hollow circles which are arranged in a matched manner of shapes and injection molding parts, the cam center position is rotatably provided with a cam shaft, the cams are in a shape with two semic, one side fixed connection handle of pressing from both sides tight fulcrum is kept away from to the cam, the handle is the setting of T type, the base corresponds the handle and is equipped with the spacing recess that is the arc setting, base top one side fixed connection is equipped with the support column, the extrusion structure includes cylinder and pressure strip, the support column top is located to the cylinder, support column and fixed connection pressure strip are passed to the output of cylinder, the pressure strip sets up with pressing from both sides tight circle relatively.
Compared with the prior art, the utility model the advantage lie in: the size of the clamping ring can be changed by adjusting the angle of the handle, so that injection molding pieces with different sizes can be clamped, the problem of injection molding piece splashing caused by unstable pressing is avoided, and the clamping spring can effectively prevent the injection molding piece from deforming; the compression plate is provided with a threaded hole which can be used for installing and expanding injection molding pieces capable of adapting to different sizes; the buffer spring at the bottom of the base can play a role in buffering vibration.
As an improvement, the LED lamps are arranged on the supporting columns, so that the LED lamp can play a role in illumination in work, and the current working condition is easy to see clearly.
As the improvement, base bottom fixed mounting is equipped with the telescopic link, telescopic link bottom fixedly connected with stabilizes the pad, the telescopic link surface cup joints and is equipped with buffer spring, can effectively slow down the vibrations that work area caused.
As an improvement, the compression plate is provided with threaded holes at two sides of the cylinder, so that the compression plate can be easily connected with other compression plates suitable for different injection-molded parts.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of injection molding closing device.
Fig. 2 is the utility model discloses a clamping structure's among injection molding closing device schematic structure.
As shown in the figure: 1. the base, 2, the support column, 3, the extrusion structure, 4, press from both sides tight structure, 5, press from both sides tight jack catch, 6, clamping spring, 7, the spring bayonet socket, 8, press from both sides tight fulcrum, 9, press from both sides tight circle, 10, the cam, 11, the handle, 12, jack catch axle, 13, camshaft, 14, knock pin, 15, spacing recess, 16, cylinder, 17, pressure strip, 18, telescopic link, 19, stabilizing pad, 20, buffer spring, 21, screw hole, 22, led lamp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the injection molding part pressing device comprises a base 1, a supporting column 2, an extrusion structure 3 and a clamping structure 4, wherein the clamping structure 4 is fixedly connected to the top of the base 1, the clamping structure 4 comprises two clamping jaws 5 and a clamping spring 6 which are arranged in a matched manner, the clamping spring 6 is arranged between the two clamping jaws 5, each clamping jaw 5 comprises a spring bayonet 7, a clamping fulcrum 8, a clamping ring 9, a cam 10 and a handle 11, the clamping jaws 5 are rotatably provided with clamping jaw shafts 12 on two sides of the clamping fulcrum 8, the clamping rings 9 and the cams 10 are respectively arranged at two ends of the clamping fulcrum 8, the spring bayonets 7 are arranged on the opposite inner sides of the side portions of the clamping fulcrums 8, the clamping spring 6 is arranged between the two spring bayonets 7, the inner ring of the clamping ring 9 is a hollow circular shape which is matched with the shape of an injection molding part, and a, cam 10 is the relative shape that sets up of two semicircles, the relative cam 10 of clamping jaw 5 is equipped with knock pin 14, one side fixed connection handle 11 of tight fulcrum 8 is kept away from to cam 10, handle 11 is the setting of T type, base 1 corresponds handle 11 and is equipped with the spacing recess 15 that is the arc setting, 1 top one side fixed connection of base is equipped with support column 2, extrusion structure 3 includes cylinder 16 and pressure strip 17, 2 tops of support column are located to cylinder 16, support column 2 and fixed connection pressure strip 17 are passed to the output of cylinder 16, pressure strip 17 sets up with pressing from both sides tight circle 9 relatively.
And the support column 2 is provided with an LED lamp 22.
The base 1 bottom fixed mounting is equipped with telescopic link 18, 18 bottom fixedly connected with of telescopic link stabilize pad 19, 18 surface cup joints and is equipped with buffer spring 20 on the telescopic link.
The pressing plate 17 is provided with threaded holes 21 at two sides of the cylinder 16.
The utility model discloses when concrete implementation, place the injection molding that will compress tightly in pressing from both sides tight circle, through adjustment handle's angle clamp injection molding, start the cylinder, the cylinder promotes the pressure strip and extrudes downwards, and led on the support column throws light on to work area, conveniently observes the condition that compresses tightly, and the buffer spring of base bottom can cooperate the telescopic link to alleviate vibrations.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides an injection molding closing device which characterized in that: comprises a base (1), a support column (2), an extrusion structure (3) and a clamping structure (4), wherein the top of the base (1) is fixedly connected with the clamping structure (4), the clamping structure (4) comprises two clamping jaws (5) and a clamping spring (6) which are arranged in a matching way, the clamping spring (6) is arranged between the two clamping jaws (5), the clamping jaws (5) comprise spring bayonets (7), clamping fulcrums (8), clamping rings (9), cams (10) and handles (11), the clamping jaws (5) are rotatably provided with jaw shafts (12) at two sides of the clamping fulcrums (8), the clamping rings (9) and the cams (10) are respectively arranged at two ends of the clamping fulcrums (8), the spring bayonets (7) are arranged at the opposite inner sides of the lateral parts of the clamping fulcrums (8), and the clamping spring (6) is arranged between the two spring bayonets (7), the inner ring of the clamping ring (9) is in a hollow circular shape matched with the shape of an injection molding part, a cam shaft (13) is rotatably arranged at the center of the cam (10), the cam (10) is in a shape that two semicircles are oppositely arranged, a jacking pin (14) is arranged on the clamping jaw (5) relative to the cam (10), one side of the cam (10) far away from a clamping fulcrum (8) is fixedly connected with a handle (11), the handle (11) is in a T-shaped arrangement, a limiting groove (15) in an arc-shaped arrangement is arranged on the base (1) corresponding to the handle (11), a supporting column (2) is fixedly connected with one side of the top of the base (1), the extrusion structure (3) comprises a cylinder (16) and a pressing plate (17), the cylinder (16) is arranged above the supporting column (2), and the output end of the cylinder (16) penetrates through the supporting column (2) and is fixedly, the pressing plate (17) is arranged opposite to the clamping ring (9).
2. The injection molding compression device of claim 1, wherein: and the support column (2) is provided with an LED lamp (22).
3. The injection molding compression device of claim 1, wherein: the base (1) bottom fixed mounting is equipped with telescopic link (18), telescopic link (18) bottom fixedly connected with stabilizing pad (19), telescopic link (18) surface cup joints and is equipped with buffer spring (20).
4. The injection molding compression device of claim 1, wherein: the pressure strip (17) is provided with threaded holes (21) at two sides of the cylinder (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022644255.5U CN213648754U (en) | 2020-11-16 | 2020-11-16 | Injection molding closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022644255.5U CN213648754U (en) | 2020-11-16 | 2020-11-16 | Injection molding closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213648754U true CN213648754U (en) | 2021-07-09 |
Family
ID=76684517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022644255.5U Expired - Fee Related CN213648754U (en) | 2020-11-16 | 2020-11-16 | Injection molding closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213648754U (en) |
-
2020
- 2020-11-16 CN CN202022644255.5U patent/CN213648754U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |