CN216883571U

CN216883571U - Electromechanical clamp

Info

Publication number: CN216883571U
Application number: CN202220463678.3U
Authority: CN
Inventors: 王伟璋; 林希; 赖勇智; 吴国良; 蓝翔
Original assignee: Shenzhen Senhui Intelligent Automatic Control Technology Co ltd
Current assignee: Shenzhen Senhui Intelligent Automatic Control Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-05
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses an electromechanical clamp, which relates to the field of clamps and comprises a fixed table, wherein two ends of the fixed table are fixedly connected with fixed clamping strips through fixed blocks, the center of the fixed table is provided with a movable clamping strip rotating shaft, the movable clamping strip rotating shaft is rotatably connected with movable clamping strips, two ends of each movable clamping strip are slidably connected with a bolt, the top ends of the bolts are fixedly connected with bolt heads, the bolts are positioned inside the movable clamping strips and fixedly connected with bolt lugs, springs are connected between the upper surfaces of the bolt lugs and the inner walls of the movable clamping strips, and positioning holes for inserting the bolts are formed in the periphery of the fixed table. The clamping device is provided with the circular clamping disc, the fixed clamping strip and the rotatable movable clamping strip are arranged on the circular clamping disc, the clamping of workpieces with irregular shapes can be completed by adjusting the rotating angle of the movable clamping strip, the clamping stability is ensured, the angle adjusting mode is convenient and fast, the clamping speed is high, and the clamping stability can be ensured under the premise of not damaging the workpieces by multi-surface clamping.

Description

Electromechanical clamp

Technical Field

The utility model relates to the field of clamps, in particular to an electromechanical clamp.

Background

A jig is a device for fixing a work object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.

The clamping plate of the existing electromechanical clamp can only move in a fixed direction, when a workpiece with an irregular shape is clamped to be processed, the clamping direction of the clamping plate of the clamp cannot be adjusted according to the shape of the workpiece, clamping looseness is easily caused, and a large clamping force is applied to a fixed clamping surface, and the workpiece is easily damaged.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to provide an electromechanical clamp to solve the technical problems that when an existing electromechanical clamp clamps an irregular workpiece for processing, clamping is easy to loosen, a large clamping force is applied to a fixed clamping surface, and the workpiece is easy to damage.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electromechanical anchor clamps, includes the fixed station, the holding strip is decided through fixed block fixedly connected with at the both ends of fixed station, the center of fixed station is provided with moves the holding strip pivot, it rotates to be connected with and moves the holding strip to move the holding strip pivot, the both ends sliding connection who moves the holding strip has the bolt, the top fixedly connected with bolt head of bolt, the bolt is located and moves the inside fixedly connected with bolt ear of holding strip, the upper surface of bolt ear and the inner wall of moving the holding strip between be connected with the spring, the annular location ear of fixedly connected with around the fixed station, be provided with on the location ear and supply bolt male locating hole.

Through adopting above-mentioned technical scheme, set up circular shape centre gripping dish, set up fixed holding strip and the rotatable holding strip that moves on circular shape centre gripping dish, through adjusting the turned angle who moves the holding strip, can accomplish the centre gripping to irregularly shaped work piece, guarantee the stability of centre gripping, and angle regulation's mode is comparatively convenient, and the clamping speed is very fast, and the stability of centre gripping can be guaranteed under the prerequisite that does not harm the work piece to multiaspect centre gripping.

The utility model is further provided with a fixed clamping strip sliding rail arranged on the fixed clamping strip, and the fixed clamping strip sliding rail is connected with a fixed clamping plate in a sliding manner.

Through adopting above-mentioned technical scheme, slide in deciding the holding strip slide rail through deciding the splint, centre gripping work piece.

The movable clamping strip sliding rail is arranged on the movable clamping strip and is connected with the movable clamping plate in a sliding manner.

Through adopting above-mentioned technical scheme, slide in moving the holding strip slide rail through moving splint, centre gripping work piece.

The utility model is further provided that the length of the fixed clamping plate is smaller than that of the movable clamping plate, and the top ends of the fixed clamping plate and the movable clamping plate are positioned on the same plane.

Through adopting above-mentioned technical scheme, decide the splint and can guarantee in the coplanar with the top of moving the splint that the centre gripping of work piece is stable, guarantee the centre gripping work piece that the movable splint that moves below also can stabilize.

The utility model is further provided that the clamping surfaces of the fixed clamping plate and the movable clamping plate are both provided with anti-skid lines.

Through adopting above-mentioned technical scheme, the stability of centre gripping can be promoted to the antiskid line.

In summary, the utility model mainly has the following beneficial effects:

according to the utility model, by arranging the circular clamping disk, the fixed clamping strip and the rotatable movable clamping strip are arranged on the circular clamping disk, and the clamping of the workpiece with an irregular shape can be completed by adjusting the rotation angle of the movable clamping strip, so that the clamping stability is ensured, the angle adjusting mode is convenient and fast, the clamping speed is high, and the clamping stability can be ensured under the premise of not damaging the workpiece by multi-surface clamping.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front interior view of the slip of the present invention.

In the figure: 1. a fixed table; 2. a fixed block; 3. fixing the clamping strip; 4. fixing the clamping strip slide rail; 5. fixing the clamping plate; 6. a movable holding strip rotating shaft; 7. moving the clamping strip; 8. a movable holding strip slide rail; 9. a movable clamping plate; 10. positioning the ear; 11. positioning holes; 12. a plug pin head; 13. a bolt; 14. a spring; 15. a latch lug; 16. and (4) anti-skid lines.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An electromechanical clamp comprises a fixed table 1, two ends of the fixed table 1 are fixedly connected with fixed clamping strips 3 through fixed blocks 2, the center of the fixed table 1 is provided with a movable clamping strip rotating shaft 6, the movable clamping strips 7 can be conveniently rotated through the movable clamping strip rotating shaft 6, the movable clamping strip rotating shaft 6 is rotatably connected with movable clamping strips 7, two ends of each movable clamping strip 7 are slidably connected with a bolt 13, the top ends of the bolts 13 are fixedly connected with bolt heads 12, the bolts 13 can be conveniently lifted through the bolt heads 12 so as to conveniently adjust the angle of the movable clamping strips 7, the bolts 13 are fixedly connected with bolt lugs 15 inside the movable clamping strips 7, springs 14 are connected between the upper surfaces of the bolt lugs 15 and the inner walls of the movable clamping strips 7, the springs 14 provide elasticity for the movement of the bolts 13, the bolts 13 can be smoothly inserted into positioning holes 11 when the bolt heads 12 are loosened, annular positioning lugs 10 are fixedly connected around the fixed table 1, the positioning lug 10 is provided with a positioning hole 11 for inserting the bolt 13.

Referring to fig. 1, a fixed clamping strip sliding rail 4 is arranged on the fixed clamping strip 3, the fixed clamping strip sliding rail 4 is connected with a fixed clamping plate 5 in a sliding manner, the fixed clamping plate 5 slides in the fixed clamping strip sliding rail 4 to clamp a workpiece, a movable clamping strip sliding rail 8 is arranged on the movable clamping strip 7, the movable clamping strip sliding rail 8 is connected with a movable clamping plate 9 in a sliding manner, and the movable clamping strip sliding rail 8 slides in the movable clamping strip sliding rail 8 through the movable clamping plate 9 to clamp the workpiece.

Referring to fig. 2, the length of the fixed clamp plate 5 is smaller than that of the movable clamp plate 9, the top ends of the fixed clamp plate 5 and the movable clamp plate 9 are located on the same plane, so that stable clamping of a workpiece can be ensured, the movable clamp plate 9 below the fixed clamp plate can also stably clamp the workpiece, the clamping surfaces of the fixed clamp plate 5 and the movable clamp plate 9 are provided with anti-skid grains 16, and the anti-skid grains 16 can improve clamping stability.

The working principle of the utility model is as follows: the method comprises the steps of placing an irregularly-shaped workpiece on a fixed table 1, pinching plug pin heads 12 at two ends of a movable clamping strip 7 to be upwards pulled out, simultaneously rotating the movable clamping strip 7 to enable the movable clamping strip 7 to rotate to a required clamping angle, releasing the plug pin heads 12, enabling plug pin lugs 15 fixedly connected with plug pins 13 inside the movable clamping strip 7 to move downwards under the elastic force of springs 14, enabling the plug pins 13 to be inserted into positioning holes 11, completing the limiting of the movable clamping strip 7, ensuring that the movable clamping strip 7 cannot rotate during working, enabling fixed clamping plates 5 at two ends of the fixed clamping strip 3 to simultaneously slide towards the center in fixed clamping strip sliding rails 4, enabling movable clamping plates 9 at two ends of the movable clamping strip 7 to slide towards the center in movable clamping strip sliding rails 8, limiting the workpiece clamping, and achieving the purpose of stably clamping the irregularly-shaped workpiece on the premise of not damaging the surface of the workpiece.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. An electromechanical clamp, includes fixed station (1), its characterized in that: both ends of fixed station (1) are passed through fixed block (2) fixedly connected with and are decided holding strip (3), the center of fixed station (1) is provided with moves holding strip pivot (6), it rotates to be connected with and moves holding strip (7) to move holding strip pivot (6), the both ends sliding connection who moves holding strip (7) has bolt (13), the top fixedly connected with bolt head (12) of bolt (13), bolt (13) are located and move inside fixedly connected with bolt ear (15) of holding strip (7), be connected with spring (14) between the upper surface of bolt ear (15) and the inner wall of moving holding strip (7), fixedly connected with annular location ear (10) around fixed station (1), be provided with on location ear (10) and supply bolt (13) male locating hole (11).

2. An electromechanical clamp according to claim 1, wherein: the fixed clamping strip sliding rail (4) is arranged on the fixed clamping strip (3), and the fixed clamping strip sliding rail (4) is connected with a fixed clamping plate (5) in a sliding manner.

3. An electromechanical clamp according to claim 1, wherein: move and be provided with on holding strip (7) and move holding strip slide rail (8), move holding strip slide rail (8) sliding connection and move splint (9).

4. An electromechanical clamp according to claim 2, wherein: the length of the fixed clamping plate (5) is smaller than that of the movable clamping plate (9), and the top ends of the fixed clamping plate (5) and the movable clamping plate (9) are positioned on the same plane.

5. An electromechanical clamp according to claim 4, wherein: the clamping surfaces of the fixed clamping plate (5) and the movable clamping plate (9) are provided with anti-skidding lines (16).