CN214292013U

CN214292013U - Clamping device

Info

Publication number: CN214292013U
Application number: CN202022358985.9U
Authority: CN
Inventors: 门宝成
Original assignee: Cunshang Qichuan Precision Machinery Shenzhen Co ltd
Current assignee: Cunshang Qichuan Precision Machinery Shenzhen Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-09-28
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a clamping device, including removal structure and clamping structure, clamping structure and removal structure sliding connection, removal structure includes first driving piece, first driving piece includes first output shaft, clamping structure includes the base, the tip and the base fixed connection of first output shaft, first driving piece drives clamping structure and removes in the first direction, clamping structure still includes the main part, second driving piece and splint, the main part includes the third plate body, the second driving piece includes the second output shaft, the second driving piece is fixed in the main part, splint are fixed in the second output shaft, the second driving piece drives splint and removes along the second direction and make splint be close to or keep away from the third plate body, the second direction is perpendicular with the first direction, through the aforesaid design, clamping device simple structure, and small and with low costs.

Description

Clamping device

Technical Field

The utility model relates to an automation equipment especially relates to a clamping device.

Background

The clamping device is a structure for clamping and fixing a workpiece during industrial production and processing, and is used for preventing the workpiece from generating displacement or vibration during the processing process. Then the workpiece is processed by the cutter.

The existing clamping device has the disadvantages of complex structure, large volume and high cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the present invention is to provide a clamping device with simple structure, small volume and low cost.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a clamping device, includes removal structure and clamping structure, clamping structure with removal structure sliding connection, removal structure includes first driving piece, first driving piece includes first output shaft, clamping structure includes the base, the tip of first output shaft with base fixed connection, first driving piece drives clamping structure removes in the first direction, clamping structure still includes main part, second driving piece and splint, the main part includes the third plate body, the second driving piece includes the second output shaft, the second driving piece is fixed in the main part, splint are fixed in the second output shaft, the second driving piece drives splint remove along the second direction and make splint are close to or keep away from the third plate body, the second direction with the first direction is perpendicular.

Further, the clamping structure further comprises a protective layer, and the protective layer is fixed on the clamping plate and the third plate body.

Further, the main body still includes fourth plate body and fifth plate body, the third plate body with the fifth plate body is fixed in respectively fourth plate body both ends, the third plate body with the fifth plate body is parallel to each other and with the fourth plate body is perpendicular.

Further, the main body is U-shaped.

Further, the second driver and the clamp plate are located in the body.

Further, the second driving member is a cylinder.

Further, the clamping structure still includes the slider, the slider is fixed in the main part, the removal structure is equipped with the spout, the slider with the spout cooperation.

Further, the base includes fixed plate and connecting plate, the connecting plate is followed the fixed plate is terminal to be extended out, the fixed plate with main part fixed connection.

Further, the base is L-shaped.

Further, the mobile structure further comprises a mounting plate, wherein the mounting plate is provided with a mounting hole, and the mounting plate is fixedly connected with the machine tool through the mounting hole.

Compared with the prior art, the utility model discloses clamping device's clamping structure and removal structure sliding connection, the removal structure includes first driving piece, first driving piece includes first output shaft, clamping structure includes the base, the tip and the base fixed connection of first output shaft, first driving piece drives clamping structure and removes at the first direction, clamping structure still includes the main part, second driving piece and splint, the main part includes the third plate body, the second driving piece includes the second output shaft, the second driving piece is fixed in the main part, splint are fixed in the second output shaft, the second driving piece drives splint and removes along the second direction and make splint be close to or keep away from the third plate body, the second direction is perpendicular with the first direction, through the above-mentioned design, clamping device simple structure, small and with low costs.

Drawings

Fig. 1 is a perspective view of the clamping device of the present invention;

FIG. 2 is a perspective view of the moving structure of the clamping device of FIG. 1;

fig. 3 is a perspective view of a clamping structure of the clamping device of fig. 1.

In the figure: 10. a moving structure; 11. a first plate body; 12. a second plate body; 13. mounting a plate; 130. mounting holes; 14. a first driving member; 140. a first output shaft; 15. a chute; 20. a clamping structure; 21. a main body; 210. a third plate body; 211. a fourth plate body; 212. a fifth plate body; 22. a base; 220. a fixing plate; 221. a connecting plate; 2210. connecting holes; 23. a slider; 24. a second driving member; 240. a second output shaft; 25. a splint; 26. and a protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to fig. 3 illustrate the clamping device of the present invention, the clamping device includes a moving structure 10 and a clamping structure 20, and the clamping structure 20 is slidably mounted on the moving structure 10.

The moving structure 10 includes a first plate 11, a second plate 12, a mounting plate 13, a first driving member 14, and a sliding slot 15. The first plate 11 and the second plate 12 are parallel to each other. The first driving member 14 is fixedly mounted between the first plate 11 and the second plate 12. The first plate 11 and the second plate 12 are fixed by screws. The first driving member 14 is provided with a first output shaft 140, and the first output shaft 140 extends from between the first plate 11 and the second plate 12. In this embodiment, the first drive member 14 is a cylinder. The mounting plate 13 and the slide groove 15 are mounted on both sides of the first driving member 14. The mounting plate 13 is provided with mounting holes 130. The mounting plate 13 is fixed to the machine tool through the mounting hole 130 so that the clamping device is mounted on the machine tool.

The clamping structure 20 comprises a main body 21, a base 22, a slider 23, a second driving member 24, a clamping plate 25 and a protective layer 26. The main body 21 includes a third plate 210, a fourth plate 211, and a fifth plate 212. Third plate 210 and fifth plate 212 are parallel to each other. The third plate 210 and the fifth plate 212 are fixed to two ends of the third plate 210, respectively, and are perpendicular to the third plate 210. The main body 21 is U-shaped as a whole. The base 22 includes a fixing plate 220 and a connecting plate 221. The connection plate 221 extends from the end of the fixing plate 220 and is perpendicular to the fixing plate 220. The base 22 is generally L-shaped. The fixing plate 220 is fixed to the fifth plate 212. The connection plate 221 is provided with a connection hole 2210. The slider 23 is fixed to the fixing plate 220. The second driving member 24 is located inside the main body 21 and fixed to the fifth plate 212. In this embodiment, the second driver 24 is a cylinder. The second driving member 24 includes a second output shaft 240, and the clamp plate 25 is fixed to an end of the second output shaft 240. The clamping plate 25 and the third plate 210 are opposite and parallel to each other. The protective layer 26 is antistatic soft gel. The protective layers 26 are fixed on the surfaces of the third plate 210 and the clamping plate 25, respectively.

When assembling the clamping device, the sliding block 23 of the clamping structure 20 cooperates with the sliding slot 15 of the moving structure 10 to make the clamping structure 20 slidably mounted on the moving structure 10. The end of the first output shaft 140 of the first driving member 14 is fixed to the connection hole 2210 of the base 22.

When the clamping device is used, the second driving member 24 drives the clamping plate 25 to move in the first direction to approach the third plate 210 until the clamping plate 25 abuts against the workpiece, so that the workpiece is clamped between the clamping plate 25 and the third plate 210. The protective layer 26 now serves to protect the workpiece. The first driving member 14 drives the clamping structure 20 to move in the second direction, so that the clamped workpiece is moved for processing. The second direction is perpendicular to the first direction.

Through the design, the clamping device is simple in structure, small in size and low in cost.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, all according to the equivalent modifications and evolutions of the present invention, which are made to the above embodiments by the essential technology, and all belong to the protection scope of the present invention.

Claims

1. The utility model provides a clamping device, includes removal structure and clamping structure, its characterized in that: the clamping structure with remove structure sliding connection, it includes first driving piece to remove the structure, first driving piece includes first output shaft, clamping structure includes the base, the tip of first output shaft with base fixed connection, first driving piece drives clamping structure removes in the first direction, clamping structure still includes main part, second driving piece and splint, the main part includes the third plate body, the second driving piece includes the second output shaft, the second driving piece is fixed in the main part, splint are fixed in the second output shaft, the second driving piece drives splint remove along the second direction and make splint are close to or keep away from the third plate body, the second direction with the first direction is perpendicular.

2. The clamping device of claim 1, wherein: the clamping structure further comprises a protective layer, and the protective layer is fixed on the clamping plate and the third plate body.

3. The clamping device of claim 1, wherein: the main part still includes fourth plate body and fifth plate body, the third plate body with the fifth plate body is fixed in respectively fourth plate body both ends, the third plate body with the fifth plate body is parallel to each other and with the fourth plate body is perpendicular.

4. A clamping device according to claim 3, characterised in that: the main body is U-shaped.

5. The clamping device of claim 4, wherein: the second driver and the clamp plate are located in the body.

6. The clamping device of claim 1, wherein: the second driving piece is an air cylinder.

7. The clamping device of claim 1, wherein: the clamping structure further comprises a sliding block, the sliding block is fixed to the main body, the moving structure is provided with a sliding groove, and the sliding block is matched with the sliding groove.

8. The clamping device of claim 1, wherein: the base includes fixed plate and connecting plate, the connecting plate is followed the fixed plate end extends out, the fixed plate with main part fixed connection.

9. The clamping device of claim 8, wherein: the base is L-shaped.

10. The clamping device of claim 1, wherein: the mobile structure further comprises a mounting plate, wherein the mounting plate is provided with a mounting hole, and the mounting plate is fixedly connected with the machine tool through the mounting hole.