CN116100482A - A clamp for a fitter - Google Patents

Abstract

The invention discloses a fixture for fitters, which includes a fixture and a fixing seat; the fixture includes a base, a fixed fixture and a movable fixture on the base, and a first adjusting screw rod, and the clamp blocks of the fixed fixture and the movable fixture are equipped with a clamp that can move up and down. The moving extension clamp block, the surface of the extension clamp block is provided with a number of first connection holes equidistantly from top to bottom, and is connected with the second connection hole in the middle of the clamp block by screws; the first adjustment screw is used for adjustment and fixation The relative distance between the fixture and the movable fixture; the fixed seat is connected with the bottom of the base to form a C-shape, the fixed seat is provided with a second adjusting screw, and the second adjusting screw is located in the fixed seat The ends are connected with a fixed block; the second adjusting screw is used to adjust the relative distance between the fixed block and the base. The purpose of the present invention is to provide a fixture for fitters, which is easy to operate, stable in clamping, not easy to fall off, and can be popularized and applied in a large area.

Description

A clamp for a fitter

technical field

The invention relates to the field of machining fixtures, in particular to a fixture for fitters.

Background technique

Bench vise is a general-purpose fixture used to clamp workpieces. Its specifications are expressed by the width of the jaws. The commonly used specifications are 100mm, 125mm, 150mm, etc. The fitter fixture is basically the same structure as the bench vise, and it is fixed on the machine tool table to clamp the workpiece for cutting.

However, when the fitter clamps of the prior art are processing and clamping workpieces, especially for the clamping and fixing of workpieces with special structures (upper large and lower lower or upper lower lower large), the clamping blocks of the clamps are of fixed size and fixed position. , it is very easy to appear that the clamping is not in place and the phenomenon of easy falling occurs during operation.

Contents of the invention

The purpose of the present invention is to provide a fixture for fitters, which is easy to operate, stable in clamping, not easy to fall off, and can be popularized and applied in a large area.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

A clamp for a fitter in the present invention comprises a clamp and a fixing seat;

The clamp includes a base, a fixed clamp and a movable clamp located on the base, and a first adjusting screw rod, and the clamp blocks of the fixed clamp and the movable clamp are provided with an extension clamp block that can move up and down, and the extension clamp The surface of the block is provided with a number of first connecting holes equidistantly from top to bottom, and is connected and fixed with the second connecting hole in the middle of the clamp block by screws; the first adjusting screw is used to adjust the fixing fixture and The relative distance between the movable fixtures;

The fixing base is connected with the bottom of the base as a whole to form a C-shape, the fixing base is provided with a second adjusting screw rod, and the second adjusting screw rod is located at the end of the fixing base to connect with a device. There is a fixed block; the second adjusting screw is used to adjust the relative distance between the fixed block and the base.

Further, the first adjusting screw rod is equipped with a first adjusting handle.

Further, the second adjusting screw rod is equipped with a second adjusting handle.

Further, the fixed fixture is fixed on the left side of the base, the movable fixture is movably arranged on the limit slide of the base, and the movable fixture is driven along the The limit slideway moves back and forth.

Further, the bottom of the base and the top of the fixed block are connected with anti-slip pads to clamp the fixed object to prevent instability.

Compared with prior art, beneficial technical effect of the present invention:

The fitter clamp of the present invention has an adjustable extension clamp block, and its upward or downward length can be adjusted through the adjustment hole on the extension clamp block, which can be adjusted for the clamping of machined parts of various structures. Moreover, the device is easy to operate, stable in clamping, not easy to fall off, and can be popularized and applied in a large area.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of clamp for fitter of the present invention;

Description of reference signs: 1, fixture; 101, base; 102, fixed fixture; 103, movable fixture; 104, first adjusting screw; 2, fixed seat; 3, clip block; 4, extended clip block; 5, the first 1. Adjustment handle; 6. Second adjustment handle; 7. Fixed block; 8. Limit slideway; 9. Anti-skid pad.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, and is only for the convenience of describing the present invention and simplifying the description. It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In addition, the appearance of the terms "horizontal", "vertical", "overhanging" etc. does not mean that the parts are absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the embodiments of the present invention, "multiple" means at least 2.

In the description of the embodiments of the present invention, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be interpreted in a broad sense, for example, It can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Example

A fixture for a fitter, including a fixture and a fixing seat 2;

The clamp includes a base 101, a fixed clamp 102 positioned on the base 101, a movable clamp 103, and a first adjusting screw 104, and the fixed clamp 102 and the clamp block 3 of the movable clamp 103 are provided with movable up and down clamps. Extend the clamping block 4, the surface of the extending clamping block 4 is provided with a plurality of first connecting holes 401 equidistantly from top to bottom, and is connected and fixed with the second connecting hole 301 in the middle of the clamping block 3 by screws; The first adjusting screw rod 104 is used to adjust the relative distance between the fixed fixture 102 and the movable fixture 103;

The fixing base 2 is connected with the bottom of the base 101 to form a C-shape, the fixing base 2 is provided with a second adjusting screw 201, and the second adjusting screw 201 is located on the fixing base 2 The inner end is connected with a fixed block 7 ; the second adjusting screw 201 is used to adjust the relative distance between the fixed block 7 and the base 101 .

The first adjusting screw rod 104 is equipped with a first adjusting handle 5 . The second adjusting screw rod 201 is equipped with a second adjusting handle 6 . The fixed fixture 102 is fixed on the left side of the base 101, and the movable fixture 103 is movable on the limit slide 8 of the base 101, and the first adjusting screw 104 is rotated to drive the The movable clamp 103 reciprocates along the limiting slideway 8 . Both the bottom of the base 101 and the top of the fixing block 7 are connected with anti-skid pads 9 to clamp the fixed objects to prevent instability.

According to requirements, anti-skid pads are provided on opposite surfaces of the fixed fixture 102 and the movable fixture 103 .

The above-mentioned embodiments are only to describe the preferred mode of the present invention, and are not intended to limit the scope of the present invention. Variations and improvements should fall within the scope of protection defined by the claims of the present invention.

Claims (5)

1. A fixture for a fitter, characterized in that it comprises a fixture and a holder (2); The clamps include a base (101), a fixed clamp (102) and a movable clamp (103) on the base (101) and a first adjustment screw (104), the fixed clamp (102) and the movable clamp ( 103) the clamping block (3) is provided with an extension clamping block (4) that can move up and down, and the surface of the extension clamping block (4) is provided with a plurality of first connection holes 401 equidistant from top to bottom, and The second connection hole 301 in the middle of the clamping block 3 is connected and fixed by screws; the first adjusting screw (104) is used to adjust the relative distance between the fixed clamp (102) and the movable clamp (103); The fixing seat (2) is connected with the bottom of the base (101) as a whole to form a C-shape, the fixing seat (2) is provided with a second adjusting screw rod (201), and the second adjusting screw The end of the rod (201) located in the fixed seat (2) is connected with a fixed block (7); the second adjusting screw rod (201) is used to adjust the fixed block (7) and the base ( 101) relative distance between. 2. The fitter clamp according to claim 1, characterized in that, the first adjusting screw (104) is equipped with a first adjusting handle (5). 3. The fitter clamp according to claim 1, characterized in that, the second adjusting screw (201) is equipped with a second adjusting handle (6). 4. The fitter clamp according to claim 1, characterized in that, the fixed clamp (102) is fixed at the left end of the base (101), and the movable clamp (103) is movable at the left end of the base (101). On the limit slideway (8) of the base (101), the movable clamp (103) is driven to reciprocate along the limit slideway (8) by rotating the first adjusting screw (104). 5. The fitter clamp according to claim 1, characterized in that, the bottom of the base (101) and the top of the fixed block (7) are connected with anti-skid pads (9) so as to clamp the fixed object prevent instability.

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