CN217317672U

CN217317672U - Buffer structure of precision clamp

Info

Publication number: CN217317672U
Application number: CN202220369893.7U
Authority: CN
Inventors: 刘成华; 廖红刚; 张标; 邹振宇
Original assignee: Kunshan Suzhunli Precision Machinery Co ltd
Current assignee: Kunshan Suzhunli Precision Machinery Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-30
Anticipated expiration: 2032-02-23

Abstract

The utility model belongs to the mechanical equipment field, concretely relates to buffer structure of accurate anchor clamps, including the control box, there is the case lid through the screw connection on the control box, be provided with the bottom plate on the case lid, sliding connection has the slide on the bottom plate, the welding has the slider on the slide, the spout has been seted up on the bottom plate, sliding connection has the slider in the spout, the welding has the guide arm in the spout, guide arm and slider sliding connection, the welding has the bracing piece on the slide, the welding has the sliding sleeve on the bracing piece, sliding sleeve and guide arm sliding connection. The utility model discloses a set up bottom plate, slide, slider, spout, guide arm, bracing piece, sliding sleeve, rubber sleeve isotructure, support the slide through the bracing piece for the slide removes and makes the sliding sleeve on the bracing piece slide on the guide arm, and then makes the removal of slide more stable, just cushions the removal of slide for through the rubber sleeve, makes the buffering effect of device better.

Description

Buffer structure of precision clamp

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a buffer structure of precision clamp.

Background

In the existing mechanical equipment, the clamp is widely used, a processing object can be fixed in the manufacturing process, and the processing speed and quality are guaranteed, but the existing clamp does not have the effect of buffering impact, only depends on a buffer material, cannot meet the actual requirement in many occasions, and particularly when some parts are processed, the situation that the clamp and the parts are damaged simultaneously due to overlarge impact force can occur. In the prior art, when the buffer structure of the precision clamp is used, the moving stability of a sliding plate of the device is poor, and meanwhile, the buffer strength of the device cannot be adjusted. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffer structure of precision clamp has solved the relatively poor problem of device slide mobility stability, has still solved the problem that the buffering intensity of device can not be adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: a buffer structure of a precision clamp comprises a control box, wherein a box cover is connected onto the control box through screws, a bottom plate is arranged on the box cover, a sliding plate is connected onto the bottom plate in a sliding manner, a sliding block is welded onto the sliding plate, a sliding groove is formed in the bottom plate, a sliding block is connected into the sliding groove in a sliding manner, a guide rod is welded in the sliding groove, the guide rod is connected with the sliding block in a sliding manner, a support rod is welded onto the sliding plate, a sliding sleeve is welded onto the support rod, the sliding sleeve is connected with the guide rod in a sliding manner, a rubber sleeve is connected onto the guide rod in a sliding manner, a frame is welded onto the sliding plate, a clamping block is connected into the frame in a sliding manner, a support plate is connected into the frame in a sliding manner, an inclined block is welded onto the support plate, a screw rod is connected into the frame in a rotating manner, a wedge block is connected onto the outer side of the screw rod through threads, and the wedge block is in contact with the frame, the wedge block is contacted with the oblique block, and a spring is arranged in the frame.

Preferably, a bottom plate at one end of the rubber sleeve is in contact with the bottom plate, and the other end of the rubber sleeve is bonded with the sliding sleeve. Through setting up the rubber sleeve, cushion the removal of sliding sleeve.

Preferably, the clamping block is welded with a guide block, a guide groove is formed in the frame, and the guide block is connected in the guide groove in a sliding mode. Through setting up guide block and guide slot cooperation, carry on spacingly to the clamp splice.

Preferably, a knob is welded on the screw rod, and the knob is in contact with the frame. Through setting up the knob for the screw rod is convenient for rotate.

Preferably, an open slot is formed in the oblique block, and a screw rod is movably connected in the open slot. Through setting up the open slot, avoid producing the interference between screw rod and the sloping block.

Preferably, one end of the spring is welded with the support plate, and the spring is welded with the clamping block. Through setting up the spring, cushion the removal of clamp splice.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up bottom plate, slide, slider, spout, guide arm, bracing piece, sliding sleeve, rubber sleeve isotructure, support the slide through the bracing piece for the slide removes and makes the sliding sleeve on the bracing piece slide on the guide arm, and then makes the removal of slide more stable, just cushions the removal of slide for through the rubber sleeve, makes the buffering effect of device better.

2. The utility model discloses a set up frame, clamp splice, backup pad, sloping block, screw rod, knob, wedge, spring isotructure, be screw motion through rotating screw rod and wedge, and then make wedge and sloping block relative slip for interval between backup pad and the clamp splice diminishes, and then pretension the spring, and then make the buffer strength of device adjust.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of the frame of fig. 2 according to the present invention.

In the figure: 1. a control box; 2. a box cover; 3. a base plate; 4. a slide plate; 5. a slider; 6. a chute; 7. a guide bar; 8. a support bar; 9. a sliding sleeve; 10. a rubber sleeve; 11. a frame; 12. a clamping block; 13. a guide block; 14. a guide groove; 15. a support plate; 16. a sloping block; 17. a screw; 18. a knob; 19. a wedge block; 20. an open slot; 21. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1, fig. 2, fig. 3, a buffer structure of a precision clamp, which includes a control box 1, a box cover 2 is connected to the control box 1 through screws, a bottom plate 3 is arranged on the box cover 2, a sliding plate 4 is connected to the bottom plate 3 in a sliding manner, a sliding block 5 is welded on the sliding plate 4, a sliding groove 6 is formed in the bottom plate 3, the sliding block 5 is connected in the sliding groove 6, a guide rod 7 is welded in the sliding groove 6, the guide rod 7 is connected with the sliding block 5 in a sliding manner, a support rod 8 is welded on the sliding plate 4, a sliding sleeve 9 is welded on the support rod 8, the sliding sleeve 9 is connected with the guide rod 7 in a sliding manner, a rubber sleeve 10 is connected to the guide rod 7 in a sliding manner, a bottom plate 3 at one end of the rubber sleeve 10 is in contact with the sliding sleeve 9, the other end of the rubber sleeve 10 is bonded with the sliding sleeve 9, and the movement of the sliding sleeve 9 is buffered by arranging the rubber sleeve 10.

Referring to fig. 2 and 4, a frame 11 is welded on a sliding plate 4, a clamping block 12 is slidably connected in the frame 11, a guide block 13 is welded on the clamping block 12, a guide groove 14 is formed in the frame 11, the guide groove 14 is slidably connected with the guide block 13, the clamping block 12 is limited by arranging the guide block 13 to be matched with the guide groove 14, a support plate 15 is slidably connected in the frame 11, an oblique block 16 is welded on the support plate 15, an open groove 20 is formed in the oblique block 16, a screw 17 is movably connected in the open groove 20, and interference between the screw 17 and the oblique block 16 is avoided by arranging the open groove 20.

Referring to fig. 4, a screw rod 17 is rotatably connected in a frame 11, a knob 18 is welded on the screw rod 17, the knob 18 is in contact with the frame 11, the screw rod 17 is convenient to rotate by arranging the knob 18, a wedge block 19 is connected to the outer side of the screw rod 17 through threads, the wedge block 19 is in contact with the frame 11, the wedge block 19 is in contact with an inclined block 16, a spring 21 is arranged in the frame 11, one end of the spring 21 is welded with a support plate 15, the spring 21 is welded with a clamping block 12, and the movement of the clamping block 12 is buffered by arranging the spring 21.

The utility model discloses the concrete implementation process as follows: when the device is used, the knob 18 is rotated according to the impact on the device, the knob 18 drives the screw rod 17 to rotate, the screw rod 17 rotates, the wedge block 19 makes a threaded motion, the wedge block 19 moves and slides relative to the wedge block 16, the support plate 15 moves towards the clamping block 12, the distance between the support plate 15 and the clamping block 12 is reduced, the spring 21 is compressed, the wedge block 19 and the wedge block 19 make a threaded motion by rotating, the wedge block 19 and the wedge block 16 slide relative to each other, the distance between the support plate 15 and the clamping block 12 is reduced, the spring 21 is pre-tightened, the buffer strength of the device can be adjusted, when the clamping block 12 is impacted, the clamping block 12 moves towards the frame 11, the spring 21 is compressed, the frame 11 moves to drive the sliding plate 4 to move, the sliding plate 4 drives the support rod 8 to move, the bracing piece 8 drives the sliding sleeve 9 and removes for rubber sleeve 10 is by compression deformation, supports slide 4 through bracing piece 8, makes slide 4 remove to make sliding sleeve 9 on the bracing piece 8 slide on guide arm 7, and then makes slide 4's removal more stable, just cushions slide 4's removal through rubber sleeve 10 for the buffering effect of device is better.

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. The utility model provides a buffer structure of precision clamp, includes control box (1), its characterized in that: the automatic control box is characterized in that a box cover (2) is connected onto the control box (1) through screws, a bottom plate (3) is arranged on the box cover (2), a sliding plate (4) is connected onto the bottom plate (3) in a sliding mode, a sliding block (5) is welded onto the sliding plate (4), a sliding groove (6) is formed in the bottom plate (3), the sliding block (5) is connected into the sliding groove (6) in a sliding mode, a guide rod (7) is welded into the sliding groove (6), the guide rod (7) is connected with the sliding block (5) in a sliding mode, a supporting rod (8) is welded onto the sliding plate (4), a sliding sleeve (9) is welded onto the supporting rod (8), the sliding sleeve (9) is connected with the guide rod (7) in a sliding mode, a rubber sleeve (10) is connected onto the guide rod (7), a frame (11) is welded onto the sliding plate (4), a clamping block (12) is connected into the frame (11), and a supporting plate (15) is connected into the frame (11) in a sliding mode, the welding has sloping block (16) on backup pad (15), frame (11) internal rotation is connected with screw rod (17), there is wedge (19) in the outside of screw rod (17) through threaded connection, wedge (19) and frame (11) contact, wedge (19) and sloping block (16) contact, be provided with spring (21) in frame (11).

2. The buffer structure of a precision jig according to claim 1, characterized in that: one end of the rubber sleeve (10) is contacted with the bottom plate (3), and the other end of the rubber sleeve (10) is bonded with the sliding sleeve (9).

3. The buffer structure of a precision jig according to claim 1, characterized in that: the welding has guide block (13) on clamp splice (12), seted up guide slot (14) in frame (11), sliding connection has guide block (13) in guide slot (14).

4. The buffer structure of a precision jig according to claim 1, characterized in that: and a knob (18) is welded on the screw rod (17), and the knob (18) is in contact with the frame (11).

5. The buffer structure of a precision jig according to claim 1, characterized in that: an open slot (20) is formed in the inclined block (16), and a screw rod (17) is movably connected in the open slot (20).

6. The buffer structure of a precision jig according to claim 1, characterized in that: one end of the spring (21) is welded with the support plate (15), and the spring (21) is welded with the clamping block (12).