CN216000260U

CN216000260U - Sensor adds clamping apparatus

Info

Publication number: CN216000260U
Application number: CN202220197565.3U
Authority: CN
Inventors: 龚立群; 杨学清; 孙平
Original assignee: Shenyang Henghua Technology Engineering Co ltd
Current assignee: Shenyang Henghua Technology Engineering Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-03-11
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to the technical field of machining, and discloses a sensor machining clamp, which comprises a workbench, wherein a cavity is arranged in the workbench, the top of the workbench is provided with a pair of chutes, a pair of chutes are arranged along the length direction of the workbench, a pair of chutes are symmetrically arranged at two sides of the center of the workbench, sliders are arranged in the chutes, the tops of the sliders are provided with mounting seats, limit components are arranged on the mounting seats, driving components for driving the pair of sliders to move are arranged in the workbench, the device has compact structure, a motor drives a turntable to rotate, a pair of connecting rods drives a pair of sliders to move inwards synchronously, so as to realize the rapid clamping of workpieces, and simultaneously, the positioning seat and the mounting seats can be rapidly disassembled through a positioning structure, thereby replacing clamping plates with different shapes and improving the applicability of the device for workpieces with different shapes, brings convenience to people.

Description

Sensor adds clamping apparatus

Technical Field

The utility model relates to a machining technical field specifically is a sensor adds clamping apparatus.

Background

Along with the development and progress of the society, the field of vision of people has gradually gone into in intellectuality, and the demand of intelligent equipment such as sensor has also obtained the promotion, when current sensor carries out production, needs fix the work piece through anchor clamps.

Chinese patent CN211841039U discloses a workpiece fixing device of numerical control machining equipment, which comprises a fixed base, a limiting clamping groove, a first fixed plate, a second fixed plate and a movable plate, wherein the limiting clamping groove is arranged on the lower end surface of the fixed base and is matched with the working table surface of a numerical control lathe; the device can carry out quick fixed to the work piece, but the device is only applicable to the part to the rectangle shape and processes, and the suitability is lower, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a sensor adds clamping apparatus has solved the problem that current anchor clamps suitability is low.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sensor machining clamp comprises a workbench, wherein a cavity is formed in the workbench, a pair of sliding grooves are formed in the top of the workbench and are distributed along the length direction of the workbench, the sliding grooves are symmetrically formed in two sides of the center of the workbench, sliding blocks are arranged in the sliding grooves, a mounting seat is arranged at the top of each sliding block, a limiting assembly is arranged on each mounting seat, and a driving assembly for driving the sliding blocks to move is arranged in the workbench;

the limiting assembly comprises a positioning plate and a positioning seat, the positioning plate is fixedly installed at the top of the installation seat, a positioning groove matched with the positioning plate is formed in the lower wall of the positioning seat, the positioning seat is sleeved on the outer side of the positioning plate through the positioning groove, a clamping plate is installed on the side wall, close to the center of the workbench, of the positioning seat, and the positioning seat is connected with the installation seat through a positioning structure.

Preferably, location structure includes a pair of first spacing hole, and is a pair of first spacing hole is located the positioning seat is kept away from the lateral wall of splint one side, it is equipped with the spacing hole of a pair of second to correspond on the locating plate, the positioning seat is kept away from the lateral wall of splint one side is equipped with the mounting bracket, the lateral wall that splint were kept away from to the mounting bracket has connect adjusting bolt soon, adjusting bolt is close to the one end of splint is rotated and is installed the movable plate, the lateral wall that the movable plate is close to first spacing hole is equipped with a pair of inserting the locating lever in first spacing hole and the spacing hole of second.

Preferably, drive assembly includes that the level lays in the motor of the inboard bottom of cavity, the bottom just is located to rotate between a pair of splint and installs the pivot in the cavity, the vertical laying in of pivot in the cavity, main bevel gear is installed to the motor drive end, just be located main bevel gear below department in the pivot be equipped with main bevel gear meshing's vice bevel gear, the carousel is installed to the pivot upper end, a pair of eccentric post is installed to carousel upper wall symmetry, rotate on the eccentric post and install the connecting rod, the riser is installed to the slider lower wall, and is a pair of connecting rod one end respectively with a pair of the lateral wall that the riser is close to the workstation center is articulated.

Preferably, a bracket for fixing the motor is arranged in the cavity.

Preferably, the mounting frame is provided with a screw hole matched with the adjusting bolt.

Preferably, the rotating shaft is connected with the workbench through a bearing.

Advantageous effects

The utility model discloses a sensor adds clamping apparatus possesses following beneficial effect: this device compact structure drives the carousel through the motor and rotates, makes a pair of connecting rod drive a pair of slider and moves to the inboard in step, realizes the quick clamp of work piece tightly, and simultaneously, accessible location structure makes quick split between positioning seat and the mount pad, and then to the work piece of different shapes, changes the splint of different shapes, improves the device suitability, and the use of giving people has brought conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top sectional view of the present invention.

In the figure: 1. a work table; 2. a cavity; 3. a chute; 4. a slider; 5. a mounting seat; 6. positioning a plate; 7. positioning seats; 8. positioning a groove; 9. a splint; 10. a first limit hole; 11. a second limiting hole; 12. a mounting frame; 13. adjusting the bolt; 14. moving the plate; 15. positioning a rod; 16. a motor; 17. a rotating shaft; 18. a main bevel gear; 19. a secondary bevel gear; 20. a turntable; 21. an eccentric column; 22. a connecting rod; 23. a riser.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a sensor machining clamp comprises a workbench 1, wherein a cavity 2 is arranged in the workbench 1, a pair of sliding grooves 3 are formed in the top of the workbench 1, the pair of sliding grooves 3 are distributed along the length direction of the workbench 1, the pair of sliding grooves 3 are symmetrically arranged on two sides of the center of the workbench 1, sliding blocks 4 are arranged in the sliding grooves 3, an installation seat 5 is arranged at the top of each sliding block 4, a limiting assembly is arranged on each installation seat 5, and a driving assembly for driving the pair of sliding blocks 4 to move is arranged in the workbench 1; the limiting assembly comprises a positioning plate 6 and a positioning seat 7, the positioning plate 6 is fixedly installed at the top of the installation seat 5, a positioning groove 8 matched with the positioning plate 6 is formed in the lower wall of the positioning seat 7, the positioning seat 7 is sleeved outside the positioning plate 6 through the positioning groove 8, a clamping plate 9 is installed on the side wall of the positioning seat 7 close to the center of the workbench 1, and the positioning seat 7 is connected with the installation seat 5 through a positioning structure; the positioning structure comprises a pair of first limiting holes 10, the pair of first limiting holes 10 are arranged on the side wall of the positioning seat 7 far away from one side of the clamping plate 9, a pair of second limiting holes 11 are correspondingly arranged on the positioning plate 6, an installation frame 12 is arranged on the side wall of the positioning seat 7 far away from one side of the clamping plate 9, an adjusting bolt 13 is screwed on the side wall of the installation frame 12 far away from the clamping plate 9, a movable plate 14 is rotatably installed at one end, close to the clamping plate 9, of the adjusting bolt 13, and a pair of positioning rods 15 inserted into the first limiting holes 10 and the second limiting holes 11 are arranged on the side wall, close to the first limiting holes 10, of the movable plate 14; the driving assembly comprises a motor 16 horizontally arranged at the bottom of the inner side of the cavity 2, a rotating shaft 17 is rotatably arranged at the bottom of the cavity 2 and positioned between the pair of clamping plates 9, the rotating shaft 17 is vertically arranged in the cavity 2, a main bevel gear 18 is arranged at the driving end of the motor 16, an auxiliary bevel gear 19 meshed with the main bevel gear 18 is arranged on the rotating shaft 17 and positioned below the main bevel gear 18, a turntable 20 is arranged at the upper end of the rotating shaft 17, a pair of eccentric columns 21 are symmetrically arranged on the upper wall of the turntable 20, a connecting rod 22 is rotatably arranged on the eccentric columns 21, a vertical plate 23 is arranged on the lower wall of the sliding block 4, and one ends of the pair of connecting rods 22 are respectively hinged to the side walls of the pair of vertical plates 23 close to the center of the workbench 1; a bracket for fixing the motor 16 is arranged in the cavity 2; a screw hole matched with the adjusting bolt 13 is formed in the mounting frame 12; the rotating shaft 17 is connected with the workbench 1 through a bearing.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the automatic clamping device is used, a workpiece is placed on the workbench 1, the motor 16 is started, the motor 16 drives the main bevel gear 18 to rotate, the auxiliary bevel gear 19 drives the rotating shaft 17 and the rotating disc 20 to rotate, the pair of eccentric columns 21 symmetrically arranged above the rotating disc 20 pull the pair of connecting rods 22 and the vertical plates 23 to synchronously move inwards, the sliding block 4 drives the upper clamping plate 9 to synchronously move inwards, and finally the workpiece is clamped and fixed;

when a columnar workpiece needs to be clamped, the clamping plate 9 can be replaced, the clamping plate 9 of the arc-shaped structure is adopted, the clamping effect is improved, the specific replacement method is that the adjusting bolt 13 is rotated, the adjusting bolt 13 drives the movable plate 14 to move outwards, the positioning rod 15 is separated from the second limiting hole 11, at the moment, the positioning seat 7 can be lifted upwards, the positioning groove 8 is separated from the positioning plate 6, the clamping plate 9 is detached, then the clamping plate 9 of the arc-shaped structure is installed on the installation seat 5, and the specific installation steps are basically the same as the principle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sensor machining clamp comprises a workbench (1) and is characterized in that a cavity (2) is arranged in the workbench (1), a pair of sliding chutes (3) are formed in the top of the workbench (1), the pair of sliding chutes (3) are distributed along the length direction of the workbench (1), the pair of sliding chutes (3) are symmetrically arranged on two sides of the center of the workbench (1), sliding blocks (4) are arranged in the sliding chutes (3), mounting seats (5) are arranged on the tops of the sliding blocks (4), limiting assemblies are arranged on the mounting seats (5), and driving assemblies for driving the pair of sliding blocks (4) to move are arranged in the workbench (1);

spacing subassembly includes locating plate (6) and positioning seat (7), locating plate (6) fixed mounting in mount pad (5) top, positioning groove (8) that positioning seat (7) lower wall seted up with locating plate (6) match, positioning seat (7) through positioning groove (8) suit in the locating plate (6) outside, positioning seat (7) are close to splint (9) are installed to the lateral wall of workstation (1) center department, positioning seat (7) with connect through location structure between mount pad (5).

2. The sensor processing clamp according to claim 1, wherein the positioning structure comprises a pair of first limiting holes (10), a pair of first limiting holes (10) are provided on the side wall of the positioning seat (7) far away from the clamping plate (9), a pair of second limiting holes (11) is correspondingly arranged on the positioning plate (6), an installation frame (12) is arranged on the side wall of the positioning seat (7) far away from one side of the clamping plate (9), the side wall of the mounting rack (12) far away from the clamping plate (9) is screwed with an adjusting bolt (13), a moving plate (14) is rotatably arranged at one end of the adjusting bolt (13) close to the clamping plate (9), and a pair of positioning rods (15) inserted into the first limiting hole (10) and the second limiting hole (11) are arranged on the side wall of the moving plate (14) close to the first limiting hole (10).

3. The sensor processing clamp according to claim 2, wherein the driving assembly comprises a motor (16) horizontally arranged at the bottom inside the cavity (2), a rotating shaft (17) is rotatably arranged at the bottom inside the cavity (2) and between the pair of clamping plates (9), the rotating shaft (17) is vertically arranged in the cavity (2), a main bevel gear (18) is arranged at the driving end of the motor (16), an auxiliary bevel gear (19) meshed with the main bevel gear (18) is arranged on the rotating shaft (17) and below the main bevel gear (18), a turntable (20) is arranged at the upper end of the rotating shaft (17), a pair of eccentric columns (21) are symmetrically arranged on the upper wall of the turntable (20), a connecting rod (22) is rotatably arranged on the eccentric columns (21), and a vertical plate (23) is arranged on the lower wall of the sliding block (4), one end of each of the pair of connecting rods (22) is hinged to the side wall of the corresponding vertical plate (23) close to the center of the workbench (1).

4. A sensor machining fixture according to claim 3, characterized in that a bracket for fixing the motor (16) is arranged in the cavity (2).

5. The sensor processing clamp according to claim 2, wherein the mounting frame (12) is provided with a screw hole matched with the adjusting bolt (13).

6. A sensor machining fixture according to claim 3, characterized in that the rotating shaft (17) is connected with the working table (1) through a bearing.