CN216138551U

CN216138551U - Workpiece clamping jig

Info

Publication number: CN216138551U
Application number: CN202122171427.6U
Authority: CN
Inventors: 朱雷勇; 顾善成
Original assignee: Suzhou Yinfuji Precision Intelligent Equipment Co ltd
Current assignee: Suzhou Yinfuji Precision Intelligent Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-29
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the field of jigs, in particular to a workpiece clamping jig which comprises a base for fixing other parts, wherein a working cylinder is arranged on the base, a workpiece clamping seat for placing a workpiece is arranged at the upper end of the cylinder, the movable end of the cylinder penetrates through the workpiece clamping seat and is connected with a clamping block module, the clamping block module is positioned in the workpiece clamping seat, the clamping block module comprises a first inclined wedge block, a second inclined wedge block matched with the first inclined wedge block is arranged on the outer side of the first inclined wedge block and is connected with the first inclined wedge block, and the first inclined wedge block and the second inclined wedge block can slide relatively. The utility model discloses a workpiece clamping jig has realized that the quick centre gripping of work piece is fixed, and centre gripping speed is fast, and the work piece centre gripping is more stable.

Description

Workpiece clamping jig

Technical Field

The utility model relates to the field of clamps, in particular to a workpiece clamping jig.

Background

The jig is a large tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicrafts, is mainly used as a tool for assisting in controlling positions or actions (or both), and can be divided into a process assembly jig, a project test jig and a circuit board test jig.

At present, I need to process a product on a plate, and the conventional method for clamping and fixing the plate is to manually screw down a screw to fix a pressing plate and compress the plate by using the pressing plate so as to achieve the purpose of clamping and fixing the plate. However, the clamping mode has high labor intensity, the working efficiency of manually screwing the bolts is low, and the labor intensity of workers is also high when the bolts are screwed one by one.

The conventional automatic clamping jig can only clamp one plate at a time, and is low in efficiency. Therefore, a jig capable of fixing two or more plates at a time is urgently needed, and rapid clamping and fixing of the plates are achieved.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the workpiece clamping jig which can clamp the workpiece in the product groove by arranging the cylinder and the clamping block module, and has high clamping speed and good clamping effect.

The technical scheme of the utility model is as follows:

the utility model provides a workpiece clamping jig which comprises a base for fixing other parts, wherein an air cylinder is arranged on the base, a workpiece clamping seat for placing a workpiece is arranged at the upper end of the air cylinder, the movable end of the air cylinder penetrates through the workpiece clamping seat and is connected with a clamping block module, and the clamping block module is positioned in the workpiece clamping seat.

Preferably, the clamping block module comprises a first inclined wedge block, a second inclined wedge block matched with the first inclined wedge block is arranged on the outer side of the first inclined wedge block to be connected, and the first inclined wedge block and the second inclined wedge block can slide relatively.

Preferably, the workpiece clamping seat is provided with at least two clamping block holes at the middle position along the length direction, and the clamping block module is located in the clamping block holes.

Preferably, a product groove is formed in each of two sides of the clamp block hole, and a workpiece can be placed in the product groove.

Preferably, a support column is arranged on the lower side of the workpiece holder, and the lower side of the support column is fixed on the base.

Preferably, the outer side of the first inclined wedge block is provided with a guide block, and the second inclined wedge block is provided with a guide groove moving with the guide block.

The utility model discloses a during operation at first places the work piece in the product groove, then the cylinder contracts, stimulates first oblique wedge downstream, first oblique wedge and then promote the motion of the oblique wedge of second, will the vertical motion of first oblique wedge turns into the horizontal motion of the oblique wedge of second, then the wedge promotes the work piece to one side of second, and fix the work piece under the cooperation of product groove the product inslot.

The utility model achieves the following beneficial effects:

the cylinder and the clamping block module are arranged to fix the workpiece, so that the fixing rate is high, the fixing effect is good, and the subsequent processing of the workpiece is facilitated;

the clamping block module can simultaneously clamp two workpieces at one time, and clamping efficiency is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the clamping block module.

In the figure, 1, a base; 2. a cylinder; 3. a workpiece holder; 4. a clamp block module; 5. a pillar; 31. a clamp block hole; 32. a product tank; 41. a first slanting wedge; 42. a second slanting wedge; 43. a guide block; 44. and a guide groove.

Detailed Description

To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model provides a workpiece clamping jig, which comprises a base 1 for fixing other parts, wherein a cylinder 2 is arranged on the base 1, a workpiece holder 3 for holding a workpiece is arranged at the upper end of the cylinder 2, the movable end of the cylinder 2 penetrates through the workpiece holder 3 and is connected with a clamping block module 4, the clamping block module 4 is positioned in the workpiece holder 3, the cylinder 2 is arranged to drive the clamping block module 4 to work so as to clamp the workpiece, and the workpiece to be clamped can be temporarily placed on the workpiece holder 3 by arranging the workpiece holder 3.

In this embodiment, the clamping block module 4 includes a first slanting wedge 41, a second slanting wedge 42 matching with the first slanting wedge 41 is disposed on the outer side of the first slanting wedge 41 for connection, and the first slanting wedge 41 and the second slanting wedge 42 can slide relatively. In order to realize that two workpieces can be clamped at a time, the second slanting wedges 42 are respectively provided at both sides of the first slanting wedge 41, and the second slanting wedges 42 can be moved outward simultaneously when the first slanting wedge 41 is moved.

In this embodiment, at least two clamping block holes 31 are formed in the middle of the workpiece holder 3 along the length direction, the clamping block module 4 is located in the clamping block holes 31, and the clamping holes are used for placing the clamping block module 4.

In this embodiment, a product groove 32 is disposed on both sides of the clamp block hole 31, and a workpiece can be placed in the product groove 32.

In this embodiment, 3 downside of work holder is equipped with pillar 5, 5 downside of pillar are fixed on the base 1, through setting up pillar 5 has realized right the support of work holder 3, 5 upper ends of pillar pass through a screw with work holder 3 is connected.

In this embodiment, the guide block 43 is arranged on the outer side of the first slanting wedge 41, the guide groove 44 moving with the guide block 43 is arranged on the second slanting wedge 42, and by arranging the guide block 43 and the guide groove 44, the situation that the positions of the first slanting wedge 41 and the second slanting wedge 42 are dislocated to affect the clamping of the workpiece is avoided.

The utility model discloses a during operation at first places the work piece in product groove 32, then cylinder 2 contracts, stimulates first oblique wedge 41 downstream, first oblique wedge 41 and then promote the motion of second oblique wedge 42 will the vertical motion of first oblique wedge 41 turns into the horizontal motion of second oblique wedge 42, then the wedge 42 promotes the work piece to one side of second, and fix the work piece under the cooperation of product groove 32 in the product groove 32.

The utility model achieves the following beneficial effects:

the cylinder 2 and the clamping block module 4 are arranged to fix the workpiece, so that the workpiece is fixed quickly, the fixing effect is good, and the subsequent processing of the workpiece is facilitated;

the clamping block module 4 can simultaneously clamp two workpieces at a time, and the clamping efficiency is high.

The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a work piece centre gripping tool which characterized in that: including base (1) that is used for fixed other part, be equipped with cylinder (2) on base (1), cylinder (2) upper end is equipped with work piece holder (3) of placing the work piece, the expansion end of cylinder (2) passes work piece holder (3) is connected with a clamp splice module (4), just clamp splice module (4) are located in work piece holder (3).

2. The workpiece holding jig of claim 1, wherein: the clamping block module (4) comprises a first inclined wedge block (41), a second inclined wedge block (42) matched with the first inclined wedge block (41) is arranged on the outer side of the first inclined wedge block (41) to be connected, and the first inclined wedge block (41) and the second inclined wedge block (42) can slide relatively.

3. The workpiece holding jig of claim 1, wherein: the workpiece clamping seat (3) is at least provided with two clamping block holes (31) in the middle along the length direction, and the clamping block module (4) is located in the clamping block holes (31).

4. The workpiece holding jig of claim 3, wherein: two sides of the clamp block hole (31) are provided with a product groove (32), and a workpiece can be placed in the product groove (32).

5. The workpiece holding jig of claim 1, wherein: the lower side of the workpiece clamping seat (3) is provided with a supporting column (5), and the lower side of the supporting column (5) is fixed on the base (1).

6. The workpiece holding jig of claim 2, wherein: the outer side of the first inclined wedge block (41) is provided with a guide block (43), and the second inclined wedge block (42) is provided with a guide groove (44) moving with the guide block (43).