CN216228027U

CN216228027U - Compatible clamp

Info

Publication number: CN216228027U
Application number: CN202122082895.6U
Authority: CN
Inventors: 相玉峰; 陆瑞
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-08
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a compatible clamp, comprising: a mounting plate for carrying a product; the pressing component is arranged on the mounting plate to press a product, and the pressing component is provided with a plurality of pressing components; the limiting component is arranged between the abutting component and the mounting plate so as to realize the linear motion of the abutting component; the connecting rod assembly comprises a rotating wheel and a plurality of rod bodies, the rod bodies are arranged corresponding to the pressing assemblies, one end of each rod body is rotatably connected with the rotating wheel, and the other end of each rod body is connected with the pressing assemblies; and the driving assembly drives the rotating wheel to rotate so as to drive the plurality of pressing assemblies to synchronously move. The novel clamping device can realize synchronous clamping of products, is good in stability, high in working efficiency and good in compatibility, does not need to frequently replace a clamp, and is convenient and practical.

Description

Compatible clamp

Technical Field

The utility model relates to the technical field of tool fixtures, in particular to a compatible fixture.

Background

In production work, in order to process a product better, the side face of the product is often required to be clamped and fixed, so that the stability of the product is ensured.

However, the existing clamp can only be adapted to one product, and when products with different sizes or specifications are replaced, the clamp needs to be replaced, which wastes time and labor and has poor compatibility.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the technical defects that the clamp in the prior art is poor in compatibility and is not suitable for products with various sizes, the product can be synchronously clamped, the stability is good, the working efficiency is high, the compatibility is good, the clamp does not need to be frequently replaced, and the clamp is convenient and practical.

In order to solve the above technical problem, the present invention provides a compatible jig, comprising:

a mounting plate for carrying a product;

the pressing component is arranged on the mounting plate to press a product, and the pressing component is provided with a plurality of pressing components;

the limiting component is arranged between the abutting component and the mounting plate so as to realize the linear motion of the abutting component;

the connecting rod assembly comprises a rotating wheel and a plurality of rod bodies, the rod bodies are arranged corresponding to the pressing assemblies, one end of each rod body is rotatably connected with the rotating wheel, and the other end of each rod body is connected with the pressing assemblies;

and the driving assembly drives the rotating wheel to rotate so as to drive the plurality of pressing assemblies to synchronously move.

Preferably, the pressing component comprises a mounting part and a pressing head for pressing the product, and the rod body is rotatably connected with the mounting part.

Preferably, the mounting piece is provided with a mounting groove, one end of the pressure resisting head is arranged in the mounting groove, and an elastic part is arranged between the pressure resisting head and the inner wall of the mounting groove.

Preferably, the elastic member is a spring.

Preferably, the pressing head comprises a pressing part and an installation part, the pressing part is smaller than the installation part, and the installation part is arranged in the installation groove.

Preferably, the mounting groove upper cover is provided with a cover plate.

Preferably, the driving assembly comprises a driving source, a rack and a gear, the driving source drives the rack to move linearly, the rack is meshed with the gear, and the rotating wheel is coaxially and fixedly arranged with the gear.

Preferably, the limiting assembly comprises a sliding block and a guide rail, the guide rail is fixedly arranged with the mounting plate, and the sliding block is fixedly arranged with the abutting assembly.

Preferably, the mounting plate further comprises a supporting seat, the driving assembly is arranged on the supporting seat, and a plurality of supporting columns are arranged between the supporting seat and the mounting plate.

Preferably, a connecting piece is arranged between the rod body and the abutting assembly, and the connecting piece is of a U-shaped structure.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

1. under the action of the driving assembly, the rotating wheel rotates, so that the plurality of rod bodies are driven to synchronously act, the pressing assembly can only move along the linear direction due to the existence of the limiting assembly, and the plurality of pressing assemblies synchronously act under the action of the driving assembly, so that the product is pressed.

2. On one hand, the clamp can realize synchronous clamping of products, and has good stability and high working efficiency; on the other hand, the clamp can be adapted to products with different sizes, is good in compatibility, does not need to be frequently replaced, and is convenient and practical.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference will now be made in detail to the present disclosure, examples of which are illustrated in the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a mounting plate and a driving assembly;

FIG. 3 is an enlarged view of a portion of FIG. 2 in area A;

FIG. 4 is a schematic view of the guide assembly of FIG. 3 with the mounting member removed to reveal the guide assembly;

FIG. 5 is a schematic structural view of the elastic member and the pressure head in the pressure assembly;

fig. 6 is a schematic structural view of the supporting base and the driving assembly.

The specification reference numbers indicate: 10. mounting a plate; 11. a stopper; 20. a pressing component; 21. a mounting member; 211. mounting grooves; 22. a cover plate; 23. pressing head; 24. an elastic member; 30. a drive source; 31. a rack; 32. a gear; 33. a rotating wheel; 34. a rod body; 35. a connecting member; 40. a slider; 41. a guide rail; 50. a supporting seat; 51. a support pillar; 60. a base; 61. a support frame.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1 to 6, the present invention discloses a compatible clamp, which includes a mounting plate 10, a pressing component 20, a limiting component, a connecting rod component and a driving component.

The mounting plate 10 is used to carry a product. The pressing components 20 are disposed on the mounting plate 10 to press the product, and the pressing components 20 are plural, and cooperate with each other through the plural pressing components 20 to clamp the product. When the product needs to be fixed, the product only needs to be placed on the mounting plate 10, and then the product can be clamped through the matching of the plurality of abutting components 20.

The limiting component is arranged between the pressing component 20 and the mounting plate 10 to realize the linear motion of the pressing component 20. The connecting rod assembly comprises a rotating wheel 33 and a plurality of rod bodies 34, the rod bodies 34 are arranged corresponding to the pressing assembly 20, one end of each rod body 34 is rotatably connected with the rotating wheel 33, and the other end of each rod body 34 is connected with the pressing assembly 20. The driving assembly drives the rotating wheel 33 to rotate so as to drive the pressing assemblies 20 to move synchronously.

The working principle of the utility model is as follows: under drive assembly's effect, runner 33 rotates, so, drives a plurality of body of rod 34 simultaneous movement promptly, and because spacing subassembly's existence for pressing subassembly 20 can only follow the linear direction motion, so, under drive assembly's effect, a plurality of pressing subassemblies 20 simultaneous movement, realize the product promptly and support and press. Through the actions, on one hand, the synchronous clamping of the product can be realized, the stability is good, and the working efficiency is high; on the other hand, the clamp can be adapted to products with different sizes, is good in compatibility, does not need to be frequently replaced, and is convenient and practical.

The pressing component 20 comprises a mounting part 21 and a pressing head 23 for pressing the product, and the rod 34 is rotatably connected with the mounting part 21. Because one end of the rod body 34 is rotatably connected with the rotating wheel 33, and the other end of the rod body 34 is rotatably connected with the mounting part 21, when the rotating wheel 33 rotates, the pressing component 20 can move along the limiting direction of the limiting component through the transmission of the rod body 34.

Specifically, three rod bodies 34 may be provided, each rod body 34 may be correspondingly provided with a plurality of pressing components 20, in this embodiment, one rod body 34 is correspondingly provided with one pressing component 20, the other two rod bodies 34 are both correspondingly provided with two pressing components 20, and the movement directions of the pressing components 20 corresponding to each rod body 34 are consistent, so that by rotating the rotating wheel 33 in the present invention, one ends of the plurality of rod bodies 34 move synchronously, and the other ends of the plurality of rod bodies 34 can move along a preset direction due to the limiting effect of the limiting component, thereby realizing synchronous clamping of products. The initial positions of the three rods 34 can be sequentially and vertically arranged, and the pressing components 20 are matched to clamp three sides of a product. The mounting plate 10 can be fixedly provided with a stop block 11, the stop block 11 is matched with the clamping components on the three sides of the product, the product can be clamped and fixed, and the stop block 11 is fixed with the mounting plate 10 through a bolt and is convenient to detach and mount. The stop block 11 can also be provided with a pressing head, so that the side surface of the product can be conveniently pressed.

As shown in fig. 2, in order to facilitate the two sets of pressing components 20 being connected to one rod 34 at the same time, a U-shaped connecting member 35 may be disposed between the rod 34 and the pressing components 20, for example, two ends of the U-shaped connecting member 35 are respectively connected to one set of pressing components 20, so that the two sets of pressing components 20 can move at the same time through one rod 34. Specifically, the end of the U-shaped connecting member 35 can be connected to the mounting member 21 of the pressing member 20.

As shown in fig. 3 to 5, the mounting member 21 is provided with a mounting groove 211, one end of the pressing head 23 is disposed in the mounting groove 211, and an elastic member 24 is disposed between the pressing head 23 and the inner wall of the mounting groove 211. The resilient member 24 may be a spring. When the pressing component 20 moves towards the product as a whole, the pressing head 23 will slowly contact the side of the product, and due to the existence of the elastic member 24, the pressing head 23 can be adjusted adaptively, so that the pressing head 23 tightly presses the product without damaging the product. And, the arrangement of the elastic piece 24 also makes the compatibility of the clamp better. Specifically, the mounting groove 211 may be configured as a square structure, and the extending and retracting direction of the elastic member 24 is the same as the guiding direction of the limiting assembly. Specifically, the number of the elastic members 24 may be two, and the two elastic members 24 are arranged in parallel, so that the pressing head 23 can have a better elastic force.

The pressure head 23 includes pressing portion and installation department, and pressing portion is less than the installation department, and the installation department setting is in mounting groove 211, so, can guarantee that the pressure head 23 can not break away from mounting groove 211. When the pressure head 23 is pressed against the product, the elastic element 24 is compressed, and the pressure head 23 moves in the mounting groove 211, so that the mounting groove 211 can also limit the movement of the pressure head 23.

In the present invention, the pressing portion of the pressing head 23 may also be configured as a profile structure of the product, for example, if the side surface of the product is a plane, the pressing portion may be configured as a plane. In another embodiment, the pressing portion may be formed in an arc shape, so that it can have better contact with the side of the product without damaging the product.

A cover plate 22 is covered on the mounting groove 211. The cover plate 22 is connected with the mounting part 21 through bolts, so that the elastic part 24 and the abutting head 23 can be replaced by the cover plate and the mounting part which are convenient to detach.

As shown in fig. 6, in an embodiment, the driving assembly includes a driving source 30, a rack 31 and a gear 32, the driving source 30 drives the rack 31 to move linearly, the rack 31 is engaged with the gear 32, and a rotating wheel 33 is coaxially and fixedly disposed with the gear 32. The driving source 30 can be an air cylinder, a piston rod of the air cylinder is connected with the rack 31, and the rack 31 is engaged with the gear 32, the air cylinder drives the rack 31 to do linear motion, so that the gear 32 rotates, and the gear 32 and the rotating wheel 33 are coaxially and fixedly arranged, so that when the gear 32 rotates, the rotating wheel 33 rotates, a plurality of rod bodies 34 can be driven to synchronously act, the plurality of abutting assemblies 20 are driven to synchronously act, and the plurality of abutting assemblies 20 are matched to abut against a product.

As shown in fig. 4, the limiting assembly includes a sliding block 40 and a guide rail 41, the guide rail 41 is fixed to the mounting plate 10, and the sliding block 40 is fixed to the pressing assembly 20. When the driving assembly drives the clamping assembly to move, since the mounting member 21 of the pressing assembly 20 is fixedly disposed with the slider 40, and the guide rail 41 is fixedly disposed with the mounting plate 10, the pressing assembly 20 can move along the predetermined direction of the guide rail 41.

As shown in fig. 6, the present invention further includes a supporting base 50, the driving assembly is disposed on the supporting base 50, and a plurality of supporting columns 51 are disposed between the supporting base 50 and the mounting plate 10. The driving source 30 may be fixed to the supporting base 50, and a plurality of supporting pillars 51 are provided to ensure stability between the supporting base 50 and the mounting plate 10. Drive assembly sets up between supporting seat 50 and mounting panel 10, and is concrete, still can include the installation axle, and the upper end of installation axle rotates with mounting panel 10 to be connected, and the lower tip of installation axle rotates with supporting seat 50 to be connected, and gear 32 and runner 33 all set up at the installation epaxial, so, can guarantee that installation axle, gear 32 and runner 33 coaxial rotation, and stability is good.

The utility model also comprises a base 60, the base 60 is connected with the mounting plate 10 through a support frame 61, and the base 60 is convenient for mounting and fixing the clamp.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, under the action of the driving component, the rotating wheel 33 rotates, so that the plurality of rod bodies 34 are driven to synchronously act, and due to the existence of the limiting component, the pressing component 20 can only move along the linear direction, so that under the action of the driving component, the plurality of pressing components 20 synchronously act, and the product pressing is realized.

3. The mounting piece 21 is provided with a mounting groove 211, one end of the abutting head 23 is arranged in the mounting groove 211, an elastic piece 24 is arranged between the abutting head 23 and the inner wall of the mounting groove 211, when the whole abutting assembly 20 moves towards a product, the abutting head 23 can slowly contact the side face of the product, and due to the existence of the elastic piece 24, the abutting head 23 can be adjusted in a self-adaptive manner, so that the abutting head 23 tightly abuts against the product and does not damage the product; and, the arrangement of the elastic piece 24 also makes the compatibility of the clamp better.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A compatible clamp, comprising:

a mounting plate for carrying a product;

2. The compatible clamp of claim 1, wherein the pressing assembly includes a mounting member and a pressing head for pressing the product, and the rod is rotatably connected to the mounting member.

3. The compatible clamp of claim 2, wherein the mounting member defines a mounting groove, one end of the pressure-resisting head is disposed in the mounting groove, and an elastic member is disposed between the pressure-resisting head and an inner wall of the mounting groove.

4. The compatible clamp of claim 3, wherein the resilient member is a spring.

5. The compatible type jig of claim 3, wherein the pressing head includes a pressing portion smaller than the mounting portion and a mounting portion provided in the mounting groove.

6. The compatible jig of claim 3 wherein the mounting groove upper cover is provided with a cover plate.

7. The compatible type jig of claim 1, wherein the driving assembly includes a driving source, a rack, and a gear, the driving source drives the rack to move linearly, the rack is engaged with the gear, and the wheel is fixedly disposed coaxially with the gear.

8. The compatible clamp of claim 1, wherein the limiting assembly comprises a sliding block and a guide rail, the guide rail is fixedly arranged with the mounting plate, and the sliding block is fixedly arranged with the pressing assembly.

9. The compatible clamp of claim 1, further comprising a support base, wherein the drive assembly is disposed on the support base, and wherein a plurality of support posts are disposed between the support base and the mounting plate.

10. The compatible clamp of claim 1, wherein a connecting member is disposed between the rod and the pressing member, and the connecting member is of a U-shaped structure.