CN219704639U

CN219704639U - Polishing jig

Info

Publication number: CN219704639U
Application number: CN202320890293.XU
Authority: CN
Inventors: 徐吓清
Original assignee: Kunshan Lijiaxin Precision Machinery Co ltd
Current assignee: Kunshan Lijiaxin Precision Machinery Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-09-19
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of jigs and discloses a polishing jig which comprises a fixing mechanism, wherein a connecting mechanism is fixedly arranged at the center of the upper end face of the fixing mechanism, a clamping mechanism is rotatably arranged at the position, close to the upper side, of the front end face and the rear end face of the connecting mechanism, the clamping mechanism comprises a loading main body and a first auxiliary bevel gear, a placing groove is formed in the middle of the lower end face of the loading main body, a rotary column is fixedly arranged at the position, close to one side, of the inner wall of the placing groove, between the front side and the rear side, and a clamping block is arranged in a sliding embedding manner at the position, close to the lower side, of the middle of the front end face of the loading main body. According to the utility model, an article to be polished is placed on one side of the clamping mechanism, the first threaded column is rotated to drive the threaded block to clamp towards the middle, the article is clamped and polished, and the clamping mechanism is adjusted to different angles by rotating the clamping mechanism, so that the article is not required to be polished at one angle all the time, and the comfort is improved.

Description

Polishing jig

Technical Field

The utility model relates to the technical field of jigs, in particular to a polishing jig.

Background

The utility model discloses a jig for polishing, which comprises a main body and clamping grooves, wherein the clamping grooves penetrate through two ends of the main body; the clamping groove comprises threaded holes, each group of threaded holes comprises two threaded holes which are oppositely arranged on the side walls of the two sides of the clamping groove, and one fastening bolt is arranged in each of the two threaded holes in a penetrating manner; the cross section of the clamping groove from the groove bottom to the groove opening is in a positive T shape, and the clamping groove comprises a clamping part and a clamping part; the main body is provided with a through hole for fixing the main body; the material of the main body is aluminum alloy. The utility model provides a novel polishing jig, which clamps materials through a clamping groove formed in a main body, and performs clamping action through a fastening bolt, so that the whole structure is simple, and the production cost and the material cost of the jig are reduced.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the patent only clamps the article on the side face for polishing, the angle cannot be adjusted, and the worker can only maintain the same posture for polishing; 2. the fixture is fixed through two holes, the fixing method is single, and the practicality of fixing some positions is low.

Therefore, a polishing tool is provided by a person skilled in the art to solve the above-mentioned problems in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a polishing jig, wherein a support column of a connecting mechanism is fixedly sleeved on a rotating column, a clamping block clamping mechanism is pulled to rotate, a clamping block is released to push the clamping block through a spring so as to be clamped on the inner walls of two clamping grooves, comfort of workers in polishing objects is improved by adjusting different angles, a second main bevel gear drives a second auxiliary bevel gear to rotate by rotating a second control rod, so that a second threaded column is driven to rotate, two auxiliary blocks are driven to move to two sides by the second threaded column, stability of the auxiliary blocks in moving is improved by a stabilizing column, the two externally moving auxiliary blocks support and fix the jig, or the jig is fixed by a fixing groove, more fixing methods are provided, and practicability is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the polishing jig comprises a fixing mechanism, wherein a connecting mechanism is fixedly arranged at the center of the upper end surface of the fixing mechanism, and a clamping mechanism is rotatably arranged at the positions, close to the upper side, of the front side end surface and the rear side end surface of the connecting mechanism;

the clamping mechanism comprises a loading main body and a first auxiliary bevel gear, a placing groove is formed in the middle of the lower end surface of the loading main body at a position close to one side, a rotating column is fixedly arranged between the front side and the inner wall of the rear side of the placing groove at a position close to one side, a clamping block is arranged in the middle of the front end surface of the loading main body at a position close to the lower side in a sliding embedded manner, a sliding groove is formed in the middle of the end surface of the other side of the loading main body, and a first threaded column is rotatably arranged between the upper side and the lower side of the sliding groove;

through above-mentioned technical scheme, place the article that needs polishing in clamping mechanism one side, drive the screw thread piece through rotating first screw thread post and press from both sides tightly to the centre, press from both sides tight polishing to the article to make clamping mechanism adjust to different angles through rotating clamping mechanism, need not be in an angle polishing all the time, increase the travelling comfort.

Further, thread blocks are arranged on the upper side and the lower side of the outer end face of the first thread column in a threaded manner, and the first auxiliary bevel gear is fixedly sleeved at the middle position of the first thread column;

through the technical scheme, the first threaded column drives the threaded block to move and drives the first auxiliary bevel gear to rotate, so that articles with different sizes can be clamped.

Further, clamping blocks are fixedly arranged on one side end surfaces of the two threaded blocks, and soft cushions are fixedly arranged on the opposite side end surfaces of the two clamping blocks;

through above-mentioned technical scheme, drive the screw thread piece through first screw thread post and remove to drive the clamp splice and remove, press from both sides tightly article and polish article, when article is not good to clamp and get, prop up from top to bottom at article inside through the clamp splice and fix article, reduce the injury to article surface through the cushion.

Further, a first control rod is embedded in the middle of the rear end surface of the loading main body at a position close to one side in a rotating way, a first main bevel gear is fixedly arranged on the front end surface of the first control rod, and the first main bevel gear is in meshed connection with a first auxiliary bevel gear;

through above-mentioned technical scheme, drive first main bevel gear through rotating first control lever and rotate to drive first vice bevel gear and rotate, make first screw thread post can rotate, make the clamp splice can press from both sides tightly, so that clamp the article of getting the equidimension not.

Further, a plurality of first clamping grooves are formed in the front end face of the rotary column, springs are fixedly arranged on the inner wall of the front side of the clamping block, and the clamping block is clamped and arranged on one inner wall above the plurality of first clamping grooves;

through above-mentioned technical scheme, move the fixture block through the spring top for the fixture block is tight joint inside the draw-in groove, fixes to connecting mechanism and fixed establishment.

Further, the connecting mechanism comprises a support column, two second clamping grooves are formed in the position, close to the upper side, of the front end face of the support column, clamping blocks are clamped on the inner walls of the two second clamping grooves, and the inner walls of the support column are sleeved on the outer surface of the rotary column;

through above-mentioned technical scheme, support clamping mechanism through the support column, after clamping mechanism adjusts the angle, fix two mechanisms through the fixture block joint inside the draw-in groove for the angle of polishing can be adjusted, the travelling comfort when increasing staff's polishing.

Further, the fixing mechanism comprises a base main body, a second threaded column is rotatably arranged at the center of one side end surface of the base main body in a penetrating manner, auxiliary blocks are arranged on the outer surfaces of two sides of the second threaded column in a threaded manner, and fixing grooves are formed in four corners of the end surface of the opposite side of each auxiliary block;

through above-mentioned technical scheme, make vice piece open to both sides through rotating the second screw thread post, support both sides to fix the tool, and can fix the tool through the fixed to the fixed slot, increase fixed mode and promote the practicality.

Further, stabilizing grooves are formed in the positions, close to the upper side, of the end faces of the adjacent side of the auxiliary blocks, stabilizing columns are arranged in the positions, close to the upper side, of the middle of the end faces of the two sides of the base body in a sleeved mode, second auxiliary bevel teeth are fixedly arranged in the middle of the outer surface of the second threaded column in a sleeved mode, a second control rod is arranged in the middle of the lower end face of the base body in a rotating mode in a sleeved mode, second main bevel teeth are fixedly arranged on the upper end face of the second control rod, the two stabilizing columns are arranged on the inner walls of the two stabilizing grooves in a sliding mode, and the second main bevel teeth are connected with the second auxiliary bevel teeth in a meshed mode;

through above-mentioned technical scheme, make second main bevel gear drive the rotation of second vice bevel gear through rotating the second control lever to make second screw thread post rotate and drive two vice pieces and remove to both sides, and increase the stability when vice piece removes through the stability post, support the tool through two vice pieces of external removal, or fix through the fixed slot, make to fix more convenient.

The utility model has the following beneficial effects:

1. according to the polishing jig provided by the utility model, the supporting column of the connecting mechanism is fixedly sleeved on the rotating column, the clamping block clamping mechanism is pulled to rotate, the clamping block is loosened to push the clamping block through the spring, so that the clamping block is clamped on the inner walls of the two clamping grooves, and the comfortableness of workers in polishing objects is improved by adjusting different angles.

2. According to the polishing jig provided by the utility model, the second main bevel gear drives the second auxiliary bevel gear to rotate by rotating the second control rod, so that the second threaded column is driven to rotate, the two auxiliary blocks are driven to move to two sides by the second threaded column, the stability of the auxiliary blocks during movement is improved by the stabilizing column, the two auxiliary blocks which move outwards support and fix the jig, or the jig is fixed by the fixing groove, more fixing methods are provided, and the practicability is improved.

Drawings

FIG. 1 is a schematic diagram illustrating an axial measurement of a polishing tool according to the present utility model;

FIG. 2 is a schematic front view of a polishing tool according to the present utility model;

FIG. 3 is a schematic side sectional view of a rotary column of a polishing tool according to the present utility model;

fig. 4 is a schematic side sectional view of a clamping mechanism of a polishing tool according to the present utility model.

Legend description:

1. a clamping mechanism; 2. a connecting mechanism; 3. a fixing mechanism; 101. a chute; 102. a soft cushion; 103. clamping blocks; 104. a rotating column; 105. a first secondary bevel gear; 106. a first threaded post; 107. a screw block; 108. a first control lever; 109. a loading body; 110. a clamping block; 111. a placement groove; 112. a first clamping groove; 113. a spring; 114. a first primary bevel; 201. a second clamping groove; 202. a support column; 301. a base body; 302. a fixing groove; 303. a stabilizing column; 304. a second threaded post; 305. a sub-block; 306. a stabilizing groove; 307. a second secondary bevel gear; 308. a second primary bevel; 309. and a second control lever.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, one embodiment provided by the present utility model is: the polishing jig comprises a fixing mechanism 3, wherein a connecting mechanism 2 is fixedly arranged in the center of the upper end surface of the fixing mechanism 3, and a clamping mechanism 1 is rotatably arranged at the upper side of the front side and the rear side end surface of the connecting mechanism 2;

the clamping mechanism 1 comprises a loading main body 109 and a first auxiliary bevel 105, a placing groove 111 is formed in the middle of the lower end face of the loading main body 109 near one side, a rotating column 104 is fixedly arranged between the front side of the placing groove 111 and the inner wall of the rear side near one side, the clamping mechanism 1 can rotate, a clamping block 110 is arranged in the middle of the front end face of the loading main body 109 near the lower side in a sliding embedded mode, a sliding groove 101 is formed in the middle of the end face of the other side of the loading main body 109, a first threaded column 106 is arranged between the upper side of the sliding groove 101 and the end face of the lower side in a rotating mode, an article to be polished is placed on one side of the clamping mechanism 1, a threaded block 107 is driven to clamp the middle through rotating the first threaded column 106, the article is clamped, therefore the article can be polished, the clamping mechanism 1 is adjusted to different angles through rotating the clamping mechanism 1, the article is not required to be polished at one angle all the time, and comfortableness is improved.

The screw thread is provided with screw thread piece 107 in the equal screw thread of first screw thread post 106 outer terminal surface upside and downside position, the fixed cover of first pair awl tooth 105 is established at first screw thread post 106 intermediate position, drive screw thread piece 107 through first screw thread post 106 and remove, and drive first pair awl tooth 105 and rotate, thereby can press from both sides the article of equidimension not, two screw thread piece 107 side terminal surfaces are all fixed and are provided with clamp splice 103, two clamp splice 103 relative side terminal surfaces are all fixed and are provided with cushion 102, drive screw thread piece 107 through first screw thread post 106 and remove, thereby drive clamp splice 103 and remove, press from both sides tight polishing to the article, when article is bad to press from both sides and get, prop up article inside from top to bottom through clamp splice 103 and fix the article, reduce the injury to the article surface through cushion 102.

The rear end face of the loading main body 109 is provided with a first control rod 108 in a rotating and embedding way near one side, the front end face of the first control rod 108 is fixedly provided with a first main conical tooth 114, the first main conical tooth 114 is meshed and connected with a first auxiliary conical tooth 105, the first main conical tooth 114 is driven to rotate by rotating the first control rod 108 so as to drive the first auxiliary conical tooth 105 to rotate, the first threaded column 106 can rotate, the clamping block 103 can clamp so as to clamp articles with different sizes, the front end face of the rotating column 104 is provided with a plurality of first clamping grooves 112, the inner wall of the front side of the clamping block 110 is fixedly provided with a spring 113, the clamping block 110 is clamped and arranged on one inner wall above the plurality of first clamping grooves 112, the clamping block 110 is jacked by the spring 113 so that the clamping block 110 is tightly clamped inside the clamping grooves, and the connecting mechanism 2 and the fixing mechanism 3 are fixed.

The coupling mechanism 2 includes support column 202, two second draw-in grooves 201 have been seted up near the upside position to support column 202 front side terminal surface, fixture block 110 joint sets up at two second draw-in grooves 201 inner wall, support column 202 inner wall cover is established at the column 104 surface, support clamping mechanism 1 through support column 202, after clamping mechanism 1 has adjusted the angle, fix two mechanisms through fixture block 110 joint inside the draw-in groove, make the angle of polishing can be adjusted, the travelling comfort when increasing the staff polishes, fixed establishment 3 includes base main part 301, base main part 301 one side terminal surface central point puts and rotates and run through and be provided with second screw thread post 304, second screw thread post 304 both sides surface all screw thread is provided with vice piece 305, fixed slot 302 has all been seted up to four turning departments of two vice piece 305 opposite side terminal surface, make vice piece 305 open to both sides, support both sides, thereby fix the tool, and can fix the tool through fixing to fixed the fixed slot 302, increase fixed mode and promote the practicality.

The stabilizing groove 306 is formed in the position, close to the upper side, of the end face of the adjacent side of the two auxiliary blocks 305, the stabilizing columns 303 are arranged in a relatively embedded mode in the position, close to the upper side, of the middle of the end faces of the two sides of the base body 301, the second auxiliary bevel gears 307 are fixedly sleeved on the middle position of the outer surface of the second threaded column 304, the second control rod 309 is arranged in a rotationally embedded mode in the middle of the lower end face of the base body 301, the second main bevel gears 308 are fixedly arranged on the upper end face of the second control rod 309, the two stabilizing columns 303 are slidably arranged on the inner walls of the two stabilizing grooves 306, the second main bevel gears 308 are meshed with the second auxiliary bevel gears 307, the second main bevel gears 308 are enabled to drive the second auxiliary bevel gears 307 to rotate through rotating the second control rod 309, accordingly the second threaded column 304 rotates to drive the two auxiliary blocks 305 to move to the two sides, stability in moving of the auxiliary blocks 305 is improved through the stabilizing columns 303, and the fixture is supported through the two externally moving auxiliary blocks 305 or fixed through the fixing grooves 302, and fixing is enabled to be more convenient.

Working principle: the second main bevel gear 308 drives the second auxiliary bevel gear 307 to rotate by rotating the second control rod 309, so that the second threaded column 304 is driven to rotate, the auxiliary block 305 is pushed to push away to support towards two sides, the clamping block 110 is pulled to enable the clamping mechanism 1 to rotate, the clamping block 110 is loosened, the clamping block 110 is clamped on the inner walls of two clamping grooves by the pushing action of the spring 113, the first main bevel gear 114 rotates by rotating the first control rod 108 and drives the first threaded column 106 to rotate through the first auxiliary bevel gear 105, the clamping block 103 clamps an article, the supporting of the clamping block 103 outwards can prop up the article which is not clamped well, and damage to the article when the supporting is reduced through the soft cushion 102.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a polishing jig, includes fixed establishment (3), its characterized in that: the center of the upper end surface of the fixing mechanism (3) is fixedly provided with a connecting mechanism (2), and the front side and the rear side end surfaces of the connecting mechanism (2) are rotatably provided with clamping mechanisms (1) near the upper side;

clamping mechanism (1) are including loading main part (109) and first pair awl tooth (105), loading main part (109) lower terminal surface middle lean on one side position to offer standing groove (111), be provided with swivel post (104) by one side position fixation between standing groove (111) front side and the rear side inner wall, loading main part (109) front end face middle lean on downside position slip embedding to be provided with fixture block (110), loading main part (109) opposite side terminal surface intermediate position has offered spout (101), it is provided with first screw thread post (106) to rotate between spout (101) upside and the downside terminal surface.

2. The polishing jig according to claim 1, wherein: screw thread blocks (107) are arranged at the upper side and the lower side of the outer end face of the first screw thread column (106) in a threaded mode, and the first auxiliary bevel gear (105) is fixedly sleeved at the middle position of the first screw thread column (106).

3. The polishing jig according to claim 2, wherein: clamping blocks (103) are fixedly arranged on one side end face of each threaded block (107), and soft cushions (102) are fixedly arranged on the opposite side end faces of the two clamping blocks (103).

4. The polishing jig according to claim 1, wherein: the front end face of the first control rod (108) is fixedly provided with a first main bevel gear (114), and the first main bevel gear (114) is in meshed connection with a first auxiliary bevel gear (105).

5. The polishing jig according to claim 1, wherein: a plurality of first clamping grooves (112) are formed in the front end face of the rotary column (104), springs (113) are fixedly arranged on the inner walls of the front sides of the clamping blocks (110), and the clamping blocks (110) are clamped and connected to one inner wall above the plurality of first clamping grooves (112).

6. The polishing jig according to claim 1, wherein: the connecting mechanism (2) comprises a support column (202), two second clamping grooves (201) are formed in the position, close to the upper side, of the front end face of the support column (202), clamping blocks (110) are clamped on the inner walls of the two second clamping grooves (201), and the inner walls of the support column (202) are sleeved on the outer surface of the rotary column (104).

7. The polishing jig according to claim 1, wherein: the fixing mechanism (3) comprises a base main body (301), a second threaded column (304) is rotatably and penetratingly arranged at the center of one side end face of the base main body (301), auxiliary blocks (305) are arranged on the outer surfaces of two sides of the second threaded column (304) in a threaded mode, and fixing grooves (302) are formed in four corners of the end face of the opposite side of each auxiliary block (305).

8. The polishing tool of claim 7, wherein: two adjacent one side terminal surface of vice piece (305) is close to upside position and has been seted up stable groove (306), the equal embedding of upper side position is close to in the middle of base main part (301) both sides terminal surface is provided with stable post (303), second screw post (304) surface intermediate position fixed cover is provided with second auxiliary bevel gear (307), the lower terminal surface intermediate position of base main part (301) is close to one side position rotation embedding and is provided with second control lever (309), second control lever (309) up end is fixed and is provided with second main bevel gear (308), two stable post (303) slip sets up at two stable groove (306) inner walls, second main bevel gear (308) are connected with second auxiliary bevel gear (307) meshing.