CN221158650U - Pneumatic chuck clamping device - Google Patents

Abstract

The utility model relates to the technical field of pneumatic chucks and discloses a pneumatic chuck clamping device which comprises a workbench and a pneumatic chuck body, wherein the pneumatic chuck body is arranged on the upper part of the workbench, a base is arranged on the upper part of the workbench, a motor is arranged on the lower part of the workbench, a rotating shaft is arranged at the output end of the motor, and one side of the pneumatic chuck body is fixedly connected with a fixing frame. According to the utility model, the connecting plate is pulled upwards through the handle, the first extrusion block is driven to move upwards by the pressure rod, the sliding block slides inwards under the action of the second spring, so that the base completely enters the square groove, the handle is loosened, the first extrusion block pushes the second extrusion block to move under the action of the first spring, the sliding block is movably clamped in the limiting groove, so that the base is fixed on the workbench, the starting chuck can be taken out by pulling the handle upwards, the bolt is not required to be fixed, the mounting and the dismounting are convenient, the time and the labor are saved, the workload is reduced, and the working efficiency is improved.

Description

Pneumatic chuck clamping device

Technical Field

The utility model belongs to the technical field of pneumatic chucks, and particularly relates to a pneumatic chuck clamping device.

Background

The pneumatic chuck is a mechanical clamping device driven by air, and is generally composed of a main body and a plurality of movable clamping claws, the pneumatic chuck moves the clamping claws through air pressure provided by an air source, so that clamping or loosening operation of a workpiece is realized, the pneumatic chuck has the characteristics of rapidness, adjustability, safety, stability and the like, is widely applied to various machining and automatic production processes, and the conventional rotatable pneumatic chuck clamping device (publication number: CN 114799249A) has at least the following defects in use:

When using pneumatic chuck to carry out processing operation, current device can pass through bolt fastening with pneumatic chuck on the workstation, when needing to dismantle the change pneumatic chuck, need demolish all bolts, waste time and energy, increase work load, reduction work efficiency.

The present utility model has been made in view of this.

Disclosure of utility model

Accordingly, the present utility model is directed to a pneumatic chuck clamping device, which solves the problems of time and effort consuming, increased workload and reduced working efficiency caused by the fact that all bolts need to be removed when the pneumatic chuck is fixed on a workbench through bolts and needs to be disassembled and replaced.

Based on the above object, the present utility model provides a pneumatic chuck clamping device.

The utility model provides a pneumatic chuck clamping device, includes workstation, pneumatic chuck body, the pneumatic chuck body is installed on workstation upper portion, and the base is installed on workstation upper portion, and pneumatic chuck body one end is rotated and is connected on the base, is equipped with spacing subassembly between base and the workstation, spacing subassembly is used for unable adjustment base, and the motor is installed to the workstation lower part, and the pivot is installed to the motor output, and pneumatic chuck body one side fixedly connected with mount, pivot and mount swing joint.

In a preferred embodiment of the utility model, the upper part of the workbench is provided with a square groove, and the base is clamped in the square groove.

As a preferred implementation mode of the utility model, the limiting component comprises a plurality of sliding blocks, the sliding blocks are all in sliding connection with the base, one sides of the sliding blocks are all fixedly connected with second extrusion blocks, two ends of two sides of the base are all in sliding connection with first extrusion blocks, the first extrusion blocks are respectively matched with the corresponding second extrusion blocks, one sides of the first extrusion blocks are all fixedly connected with compression bars, one ends of the compression bars penetrate through the base and are in sliding connection with the base, first springs are respectively sleeved on the compression bars, two ends of the base are all in sliding connection with sliding bars, one ends of the sliding bars are respectively fixedly connected with the corresponding second extrusion blocks, the sliding bars are respectively sleeved with second springs, two limiting grooves are respectively formed in the inner walls of two sides of the square groove, and the sliding blocks are respectively matched with the corresponding limiting grooves.

As a preferred embodiment of the utility model, rectangular grooves are formed at two ends of two sides of the base, a plurality of first extrusion blocks and a plurality of second extrusion blocks slide in the corresponding rectangular grooves respectively, sliding grooves are formed at two ends of two sides of the base, the sliding grooves are communicated with the corresponding rectangular grooves respectively, and a plurality of sliding blocks slide in the corresponding sliding grooves respectively.

As a preferable implementation mode of the utility model, the inner walls of one side of the rectangular grooves are provided with round grooves, and one ends of the sliding rods slide in the corresponding round grooves respectively.

As a preferred embodiment of the utility model, the fixing frame is provided with a plurality of clamping grooves, one end of the rotating shaft is fixedly sleeved with a circular ring, and the circular ring is fixedly connected with a plurality of protruding blocks which are matched with the clamping grooves.

As a preferred implementation mode of the utility model, two ends of one side of the base are respectively provided with a connecting plate, one ends of a plurality of pressing rods are respectively and fixedly connected to the corresponding connecting plates, handles are respectively arranged on one sides of the two connecting plates, a plurality of brackets are arranged on the lower part of the workbench, a fixing plate is fixedly connected to the lower part of the workbench, and the motor is arranged on the fixing plate.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the base is clamped in the square groove of the workbench, the connecting plate is pulled upwards through the handle, the connecting plate drives the pressing rod to move upwards, the pressing rod drives the first extrusion block to move upwards, the sliding block slides into the base along the sliding groove under the action of the second spring, the base completely enters the square groove, the handle is loosened, the first extrusion block pushes the second extrusion block to move under the action of the first spring, the sliding block is clamped in the limiting groove, the base is fixed on the workbench by moving the sliding block into the limiting groove, the starting chuck can be taken out by pulling upwards the handle, the bolt fixing is not needed, the installation and the disassembly are convenient, the time and the labor are saved, the workload is reduced, and the working efficiency is improved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic perspective view of a pneumatic chuck clamping device according to the present utility model;

fig. 2 is a schematic diagram of a motor perspective structure of a pneumatic chuck clamping device according to the present utility model;

FIG. 3 is a schematic perspective view of a slider of a pneumatic chuck clamping device according to the present utility model;

Fig. 4 is a schematic perspective view of a fixing frame of a pneumatic chuck clamping device according to the present utility model;

FIG. 5 is a schematic perspective view of a workbench of a pneumatic chuck clamping device according to the present utility model;

FIG. 6 is a schematic perspective view of a first pressing block of an air chuck clamping device according to the present utility model;

fig. 7 is a schematic cross-sectional view of a base of a pneumatic chuck clamping device according to the present utility model.

In the figure: 1. a work table; 2. a base; 3. a pneumatic chuck body; 4. a bracket; 5. a connecting plate; 6. a motor; 7. a fixing frame; 8. a fixing plate; 9. a handle; 10. a slide block; 11. a clamping groove; 12. a circular ring; 13. a bump; 14. a rotating shaft; 15. a square groove; 16. a limit groove; 17. a compression bar; 18. a first spring; 19. a first extrusion block; 20. a second extrusion block; 21. a slide bar; 22. a second spring; 23. rectangular grooves; 24. a chute; 25. a circular groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 7, an air chuck clamping device comprises a workbench 1 and an air chuck body 3, wherein the air chuck body 3 is arranged on the upper part of the workbench 1, a base 2 is arranged on the upper part of the workbench 1, one end of the air chuck body 3 is rotationally connected to the base 2, a limit component is arranged between the base 2 and the workbench 1 and is used for fixing the base 2, a motor 6 is arranged on the lower part of the workbench 1, a rotating shaft 14 is arranged at the output end of the motor 6, a fixing frame 7 is fixedly connected to one side of the air chuck body 3, the rotating shaft 14 is movably connected with the fixing frame 7, a square groove 15 is arranged on the upper part of the workbench 1, the base 2 is clamped in the square groove 15, the base 2 is convenient to install, the limit component comprises a plurality of sliding blocks 10, one side of the sliding blocks 10 is fixedly connected with a second extrusion block 20, two ends of two sides of the base 2 are fixedly connected with a first extrusion block 19, the first extrusion blocks 19 are respectively matched with the corresponding second extrusion blocks 20, one sides of the first extrusion blocks 19 are fixedly connected with compression rods 17, one ends of the compression rods 17 penetrate through the base 2 and are in sliding connection with the base, the compression rods 17 are sleeved with first springs 18, two ends of the base 2 are respectively and slidably connected with sliding rods 21, one ends of the sliding rods 21 are respectively and fixedly connected with the corresponding second extrusion blocks 20, the sliding rods 21 are respectively sleeved with second springs 22, two limiting grooves 16 are respectively formed in the inner walls of two sides of the square groove 15, the sliding blocks 10 are respectively matched with the corresponding limiting grooves 16, the first extrusion blocks 19 are separated from the second extrusion blocks 20 by upwards moving the compression rods 17, the sliding blocks 10 slide into the base 2 under the action of the second springs 22, the sliding blocks 10 move out of the limiting grooves 16, the base 2 can be taken out, and when the base is installed, through the effect of first spring 18 for slider 10 gets into spacing inslot 16, fix base 2 on workstation 1, rectangular channel 23 has all been seted up at base 2 both sides both ends, a plurality of first extrusion piece 19, a plurality of second extrusion piece 20 slide respectively in corresponding rectangular channel 23, spout 24 has all been seted up at base 2 both sides both ends, a plurality of spout 24 are linked together with corresponding rectangular channel 23 respectively, a plurality of sliders 10 slide respectively in corresponding spout 24, circular channel 25 has all been seted up to a plurality of rectangular channel 23 one side inner wall, a plurality of slide bar 21 one end slides respectively in corresponding circular channel 25, make slider 10 stable movement, a plurality of draw-in grooves 11 have been seted up on the mount 7, pivot 14 one end fixed sleeve is equipped with ring 12, fixedly connected with a plurality of lugs 13 on the ring 12, lug 13 all with draw-in groove 11 looks adaptation, insert lug 13 on ring 12 in draw-in groove 11, pivot 14 rotates and can drive pneumatic chuck body 3 rotation, base 2 one side both ends all are equipped with connecting plate 5, a plurality of depression bar 17 one end respectively fixed connection is on corresponding connecting plate 5, two sides 5 are installed at 5, the fixed connection board 8 is fixed connection is equipped with 5 at the lower part of the fixed connection of the workstation 1, the fixed connection board is convenient for install at the support 8, the workstation 8, the fixed connection is equipped with the connecting plate is fixed with 8.

The implementation principle of the air chuck clamping device of the embodiment is as follows:

when the pneumatic chuck is used, the base 2 is clamped in the square groove 15 of the workbench 1, the handle 9 is pulled upwards, the connecting plate 5 moves upwards, the pressing rod 17 moves upwards together with the first extrusion block 19, the second extrusion block 20 enters the base 2 along the sliding groove 24 under the action of the second spring 22, the base 2 completely enters the square groove 15, the handle 9 is loosened, the first extrusion block 19 moves downwards under the action of the first spring 18, the first extrusion block 19 moves downwards to push the second extrusion block 20 to move, the sliding block 10 enters the corresponding limit groove 16, the base 2 is fixed on the workbench 1, and when the pneumatic chuck body 3 needs to be taken out, the handle 9 is pulled upwards, so that the pneumatic chuck body 3 can be directly taken out.

Claims (7)

1. The utility model provides an air chuck clamping device, includes workstation (1), air chuck body (3), its characterized in that, air chuck body (3) are installed on workstation (1) upper portion, and base (2) are installed on workstation (1) upper portion, and air chuck body (3) one end is rotated and is connected on base (2), is equipped with spacing subassembly between base (2) and workstation (1), spacing subassembly is used for unable adjustment base (2), and motor (6) are installed to workstation (1) lower part, and pivot (14) are installed to motor (6) output, air chuck body (3) one side fixedly connected with mount (7), pivot (14) and mount (7) swing joint.

2. The air chuck clamping device according to claim 1, wherein the upper part of the workbench (1) is provided with a square groove (15), and the base (2) is clamped in the square groove (15).

3. The air chuck clamping device according to claim 2, wherein the limiting component comprises a plurality of sliding blocks (10), the sliding blocks (10) are all connected with the base (2) in a sliding mode, one side of each sliding block (10) is fixedly connected with a second extrusion block (20), two ends of two sides of each base (2) are respectively connected with a first extrusion block (19) in a sliding mode, the first extrusion blocks (19) are respectively matched with the corresponding second extrusion blocks (20), one side of each first extrusion block (19) is fixedly connected with a compression rod (17), one end of each compression rod (17) penetrates through the base (2) and is connected with the corresponding sliding block in a sliding mode, a first spring (18) is sleeved on each compression rod (17), two ends of two sides of each base (2) are respectively connected with a sliding rod (21) in a sliding mode, two springs (22) are respectively sleeved on the corresponding second extrusion blocks (20), two limiting grooves (16) are respectively formed in two side inner walls of each square groove (15), and the sliding blocks (10) are respectively matched with the corresponding limiting grooves (16).

4. A pneumatic chuck clamping device according to claim 3, wherein rectangular grooves (23) are formed in two ends of two sides of the base (2), the first extrusion blocks (19) and the second extrusion blocks (20) slide in the corresponding rectangular grooves (23) respectively, sliding grooves (24) are formed in two ends of two sides of the base (2), the sliding grooves (24) are communicated with the corresponding rectangular grooves (23) respectively, and the sliding blocks (10) slide in the corresponding sliding grooves (24) respectively.

5. The air chuck clamping device according to claim 4, wherein the inner walls of one side of the rectangular grooves (23) are respectively provided with a circular groove (25), and one ends of the sliding rods (21) slide in the corresponding circular grooves (25).

6. The air chuck clamping device according to claim 5, wherein a plurality of clamping grooves (11) are formed in the fixing frame (7), a circular ring (12) is fixedly sleeved at one end of the rotating shaft (14), a plurality of protruding blocks (13) are fixedly connected to the circular ring (12), and the protruding blocks (13) are matched with the clamping grooves (11).

7. The air chuck clamping device according to claim 6, wherein two ends of one side of the base (2) are respectively provided with a connecting plate (5), one ends of a plurality of pressing rods (17) are respectively and fixedly connected to the corresponding connecting plates (5), handles (9) are respectively installed on one sides of the two connecting plates (5), a plurality of supports (4) are installed on the lower portion of the workbench (1), a fixing plate (8) is fixedly connected to the lower portion of the workbench (1), and the motor (6) is installed on the fixing plate (8).