CN214519585U - Clamping device for polishing hexagon bolts - Google Patents

Abstract

The utility model belongs to the bolt processing field, especially, hexagon bolt polishes and uses clamping device, the treatment effeciency of polishing to current hexagon socket head cap screw is low, and hexagon socket head cap screw slides easily at the in-process of polishing, influence the problem that work of polishing goes on, the scheme is as follows now put forward, it includes four supporting legs, the same hypoplastron of top fixedly connected with of four supporting legs, the equal fixedly connected with curb plate in both sides of hypoplastron, the slide opening has been seted up at the top of curb plate, slidable mounting has L type slide in the slide opening, the equal fixedly connected with upper plate in one side that two L type slides are close to each other, the front slot has been seted up to the front side of upper plate, slidable mounting has the front bezel in the front slot, one side fixedly connected with driving motor of upper plate, fixedly connected with drive shaft on driving motor's the output shaft. The utility model discloses the practicality is good, is convenient for compress tightly fixedly to hexagon bolt, and the processing of polishing is conveniently carried out to hexagon bolt, and it is efficient to polish, satisfies the use needs.

Description

Clamping device for polishing hexagon bolts

Technical Field

The utility model relates to a bolt processing technology field especially relates to a hexagon bolt polishes and uses clamping device.

Background

The hexagon socket head cap screw is one kind of bolt, and the hexagon socket head cap screw is often used in machinery, mainly has the fastening of being convenient for, dismantles, is difficult to advantages such as slip angle.

The polishing treatment efficiency of the existing hexagon socket head cap screw is low, and the hexagon socket head cap screw is easy to slide in the polishing process, so that the polishing work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the polishing treatment efficiency of the hexagon socket head cap screw existing in the prior art is low, and the hexagon socket head cap screw slides easily in the polishing process, influences the shortcoming that polishing work goes on, and the hexagon bolt who provides polishes and uses clamping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping device for polishing a hexagon bolt comprises four supporting legs, the tops of the four supporting legs are fixedly connected with the same lower plate, two sides of the lower plate are fixedly connected with side plates, the tops of the side plates are provided with slide holes, L-shaped slide plates are arranged in the slide holes in a sliding manner, one sides, close to each other, of the two L-shaped slide plates are fixedly connected with an upper plate, the front side of the upper plate is provided with a front groove, a front plate is arranged in the front groove in a sliding manner, one side of the upper plate is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a driving shaft, the outer side of the driving shaft is provided with external threads, the front plate is provided with screw holes, the external threads on the driving shaft are in threaded connection with the screw holes, the bottom of the front plate is fixedly connected with a hydraulic pump, an output shaft of the hydraulic pump is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected with a polishing disc, one sides, close to each other, of the lower plate and the upper plate are provided with a plurality of arc holes, the top fixedly connected with riser of curb plate, the push plate hole has been seted up to one side of L type slide, the downthehole slidable mounting of push plate has the push pedal, the equal fixedly connected with board in one side that two push pedals are close to each other, two equal welding of one side that the board is close to each other in opposite directions have two springs, the one end that two springs that lie in on the same horizontal axis are close to each other welds respectively in the both sides of upper plate, the equal fixedly connected with access plate in one side that two boards kept away from each other in opposite directions, the entering groove has all been seted up to one side that two risers are close to each other, the access plate clamps with the entering groove mutually, the bottom fixedly connected with of L type slide supports the baffle.

Preferably, an inlet hole is formed in one side of the L-shaped sliding plate, and the inlet plate is slidably mounted in the inlet hole, so that the inlet plate can move conveniently.

Preferably, the rubber pad is arranged in the arc-shaped hole, so that the stability of the clamped hexagonal bolt is improved.

Preferably, a driving hole is formed in the inner wall of one side of the front groove, and the driving shaft is rotatably installed in the driving hole, so that the stability of the driving shaft during rotation is improved.

Preferably, a plurality of arc-shaped holes on the same horizontal axis are arranged at equal intervals.

Preferably, the hydraulic pump is located in front of the upper plate.

In the utility model, the bottom of the inlet plate is contacted with the top of the vertical plate, the top of the baffle plate is contacted with the top of the side plate, the hexagon bolt is placed in the arc hole below, then the push plate is pushed, the spring is extruded by the opposite plate, the opposite plate drives the inlet plate to move, so that the inlet plate is separated from the vertical plate, the L-shaped sliding plate is pushed, the arc hole above is contacted with the arc hole below, the hexagon bolt is pressed and fixed, the push plate is loosened at the moment, the spring drives the opposite plate to move due to the self elasticity, the opposite plate drives the inlet plate to move, the inlet plate is clamped into the inlet groove, then the hydraulic pump is started, the polishing disc is contacted with the hexagon bolt, then the servo motor is started, the hexagon bolt is polished by the polishing disc, and the driving motor is started again, the external screw thread on the drive shaft and screw threaded connection drive the front plate and remove, and then can adjust the position of polishing dish, polish the processing to hexagon bolt.

The utility model discloses the practicality is good, is convenient for compress tightly fixedly to hexagon bolt, and the processing of polishing is conveniently carried out to hexagon bolt, and it is efficient to polish, satisfies the use needs.

Drawings

Fig. 1 is a schematic structural view of a clamping device for polishing a hexagon bolt provided by the present invention;

fig. 2 is a schematic structural view of a portion a of the clamping device for polishing the hexagon bolt provided by the present invention;

fig. 3 is the utility model provides a hexagon bolt polishes and looks sideways at schematic structure diagram with grinding disk coupling part with clamping device's servo motor.

In the figure: 1. supporting legs; 2. a lower plate; 3. a side plate; 4. an L-shaped slide plate; 5. an upper plate; 6. a front plate; 7. a drive motor; 8. a drive shaft; 9. a hydraulic pump; 10. a servo motor; 11. grinding disc; 12. an arc-shaped hole; 13. a vertical plate; 14. pushing the plate; 15. an opposing plate; 16. a spring; 17. an access panel; 18. and a baffle plate.

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.

Referring to fig. 1-3, a clamping device for polishing a hexagon bolt comprises four supporting legs 1, wherein the top of each supporting leg 1 is fixedly connected with a lower plate 2, two sides of each lower plate 2 are fixedly connected with side plates 3, the top of each side plate 3 is provided with a slide hole, each slide hole is internally provided with an L-shaped slide plate 4, one side, close to each other, of each two L-shaped slide plates 4 is fixedly connected with an upper plate 5, the front side of each upper plate 5 is provided with a front groove, each front groove is internally provided with a front plate 6 in a sliding manner, one side of each upper plate 5 is fixedly connected with a driving motor 7, an output shaft of each driving motor 7 is fixedly connected with a driving shaft 8, the outer side of each driving shaft 8 is provided with an external thread, each front plate 6 is provided with a screw hole, the external thread on each driving shaft 8 is in a threaded connection with the screw hole, the bottom of each front plate 6 is fixedly connected with a hydraulic pump 9, and an output shaft of each hydraulic pump 9 is fixedly connected with a servo motor 10, fixedly connected with polishing disc 11 on servo motor 10's the output shaft, a plurality of arc holes 12 have all been seted up to the one side that hypoplastron 2 and upper plate 5 are close to each other, the top fixedly connected with riser 13 of curb plate 3, the push pedal hole has been seted up to one side of L type slide 4, the downthehole slidable mounting of push pedal has push pedal 14, the equal fixedly connected with in one side that two push pedals 14 are close to each other board 15 in opposite directions, two springs 16 have all been welded to the one side that two boards 15 are close to each other in opposite directions, the one end that two springs 16 that lie in on the same horizontal axis are close to each other welds respectively in the both sides of upper plate 5, the equal fixedly connected with in one side that two boards 15 keep away from each other in opposite directions get into board 17, the entering groove has all been seted up to the one side that two risers 13 are close to each other, get into board 17 and get into the groove and clamp, the bottom fixedly connected with of L type slide 4 supports baffle 18.

In this embodiment, an entrance hole is formed in one side of the L-shaped sliding plate 4, and the entrance plate 17 is slidably mounted in the entrance hole, so that the entrance plate 17 can move conveniently.

In this embodiment, be provided with the rubber pad in the arc 12, improve the stability to behind the hexagon bolt centre gripping.

In this embodiment, seted up the drive hole on one side inner wall of front groove, drive shaft 8 rotates to be installed in the drive hole, improves the stability when drive shaft 8 rotates.

In this embodiment, the arc holes 12 located on the same horizontal axis are arranged at equal intervals.

In this embodiment, the hydraulic pump 9 is located in front of the upper plate 5.

In the utility model, when in use, the bottom of the inlet plate 17 contacts with the top of the vertical plate 13, the top of the baffle plate 18 contacts with the top of the side plate 3, the hexagon bolt is placed in the arc hole 12 below, then the push plate 14 is pushed, the push plate 14 drives the opposite plate 15 to move, the opposite plate 15 extrudes the spring 16, the opposite plate 15 drives the inlet plate 17 to move, the inlet plate 17 is separated from the vertical plate 13, the L-shaped sliding plate 4 is pushed, the arc hole 12 above contacts with the arc hole 12 below, and further the hexagon bolt is pressed and fixed, at the moment, the push plate 14 is loosened, the spring 16 drives the opposite plate 15 to move due to the self elasticity, the opposite plate 15 drives the inlet plate 17 to move, the inlet plate 17 is clamped into the inlet groove, then the liquid 9 is started, the polishing disk 11 contacts with the hexagon bolt, then the servo motor 10 is started, handle hexagon bolt through polishing 11, restart driving motor 7, driving motor 7's output shaft drives drive shaft 8 and rotates, and external screw thread and screw threaded connection on the drive shaft 8 drive front bezel 6 and remove, and then can adjust the position of polishing 11, handle hexagon bolt polishing.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A clamping device for polishing a hexagon bolt comprises four supporting legs (1), and is characterized in that the tops of the four supporting legs (1) are fixedly connected with the same lower plate (2), side plates (3) are fixedly connected to the two sides of the lower plate (2), a slide hole is formed in the top of each side plate (3), an L-shaped slide plate (4) is slidably mounted in the slide hole, an upper plate (5) is fixedly connected to one side of each L-shaped slide plate (4) close to each other, a front groove is formed in the front side of each upper plate (5), a front plate (6) is slidably mounted in the front groove, a driving motor (7) is fixedly connected to one side of each upper plate (5), a driving shaft (8) is fixedly connected to the output shaft of the driving motor (7), external threads are formed in the outer side of the driving shaft (8), screw holes are formed in the front plate (6), the external threads on the driving shaft (8) are connected with the screw holes in a threaded manner, a hydraulic pump (9) is fixedly connected to the bottom of the front plate (6), a servo motor (10) is fixedly connected to an output shaft of a hydraulic pump (9), a polishing disc (11) is fixedly connected to the output shaft of the servo motor (10), a plurality of arc-shaped holes (12) are formed in one side, close to each other, of a lower plate (2) and an upper plate (5), a vertical plate (13) is fixedly connected to the top of a side plate (3), a push plate hole is formed in one side of an L-shaped sliding plate (4), a push plate (14) is slidably mounted in the push plate hole, opposite plates (15) are fixedly connected to one sides, close to each other, of the two push plates (14), two springs (16) are welded to one sides, close to each other, of the two opposite plates (15), one ends, close to each other, of the two springs (16) on the same horizontal axis are respectively welded to two sides of the upper plate (5), an inlet plate (17) is fixedly connected to one side, far away from each other, of the two opposite plates (13) are respectively opened into the groove, the inlet plate (17) is clamped with the inlet groove, and the bottom of the L-shaped sliding plate (4) is fixedly connected with a baffle plate (18).

2. The clamping device for polishing the hexagon bolt according to claim 1, wherein an inlet hole is formed in one side of the L-shaped sliding plate (4), and the inlet plate (17) is slidably mounted in the inlet hole.

3. The clamping device for polishing the hexagon bolt according to claim 1, wherein a rubber pad is arranged in the arc-shaped hole (12).

4. The clamping device for polishing the hexagon bolt as claimed in claim 1, wherein a driving hole is formed on one side inner wall of the front groove, and the driving shaft (8) is rotatably installed in the driving hole.

5. The clamping device for grinding the hexagon bolt according to claim 1, wherein the arc-shaped holes (12) are arranged on the same horizontal axis at equal intervals.

6. A hex bolt grinding clamp device according to claim 1, wherein said hydraulic pump (9) is located in front of the upper plate (5).

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