CN213258640U

CN213258640U - Adjustable grinding machine board

Info

Publication number: CN213258640U
Application number: CN202021022038.6U
Authority: CN
Inventors: 沈产兴
Original assignee: Kunshan Jinlong Electric Appliance Co ltd
Current assignee: Kunshan Jinlong Electric Appliance Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-05-25
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses an adjustable grinder bench, which comprises a grinder bench main body, a box body, a rotating shaft, a processing protective box, a dismounting mechanism and a fixing mechanism, wherein the box body is arranged on the top surface of the grinder bench main body, the rotating shaft is arranged in the internal connection of the box body, the outer surface of the rotating shaft is fixedly connected with a fixed block, one side surface of the fixed block is fixedly connected with a clamping block, the dismounting mechanism comprises a knife, the knife is arranged on the outer surface of the rotating shaft, a clamping groove is arranged on one side surface of the knife, a bolt is arranged on one side surface of the knife, the knife can be replaced after being worn and consumed by the designed dismounting mechanism, the dismounting efficiency is improved, the knife is driven to rotate by utilizing the mutual clamping between the clamping block and the clamping groove, the normal operation of the device is ensured, meanwhile, the fixing, the disassembly and assembly are more convenient, the workpiece is replaced regularly, and the workpiece machining quality can be effectively improved.

Description

Adjustable grinding machine board

Technical Field

The utility model belongs to the technical field of the break-in board, concretely relates to adjustable grinding machine board.

Background

A machine tool for grinding a surface of a workpiece with a grinder. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like. The grinding machine board that uses adjustable mostly carries out the processing of work piece, adapt to the work piece of different specifications, can freely adjust the distance between grinding apparatus and the work piece, it is more convenient to use, however in the course of working, it is easy wearing and tearing to use for a long time to whet a knife, lead to its surface roughness, thereby the work piece quality that the influence was processed out, and the processing piece is more when producing, the quick regular clear up of being not convenient for, the piece is piled up more, bring inconvenient problem for subsequent processing, we propose an adjustable grinding machine board for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable grinding machine board to the easy wearing and tearing of the long-time use of whetting a knife that proposes in solving above-mentioned background art lead to its roughness, thereby influence the work piece quality that the processing came out, and processing piece is more during production, and the quick regular clear up of being not convenient for, the piece is piled up more, brings inconvenient problem for subsequent processing.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable grinding machine table comprises a grinding machine table main body, a box body, a rotating shaft, a processing protective box, a dismounting mechanism and a fixing mechanism, wherein the box body is arranged on the top end surface of the grinding machine table main body, the rotating shaft is arranged in the box body and connected with the inner part of the box body, the outer surface of the rotating shaft is fixedly connected with a fixing block, one side surface of the fixing block is fixedly connected with a clamping block, the dismounting mechanism comprises a knife, the knife is arranged on the outer surface of the rotating shaft, a clamping groove is formed in one side surface of the knife, a bolt is arranged on one side surface of the knife, an anti-slip pad is arranged on one side surface of the bolt close to the knife, a thread is formed in the outer surface of the rotating shaft relative to the inner wall surface of the bolt, the improved box cover is characterized in that a groove is formed in one side surface of the sleeve, a side plate is fixedly connected to the outer surface of the box cover, a fixing plate is fixedly connected to the outer surface of the box body, a threaded rod is fixedly connected to one side surface of the fixing plate, the threaded rod penetrates through the inner portion of the side plate, and a nut is arranged on one side surface of the side plate.

Preferably, an inner groove is formed on the surface of one side of the grinder table main body, the processing protective box is positioned on the surface of the inner wall of the inner groove, the inner wall surface of the inner groove is provided with a spring groove, the fixing mechanism comprises a supporting block, one side surface of the supporting block is positioned on the inner wall surface of the spring groove, a supporting groove is arranged on the surface of one side of the processing protective box opposite to the surface of the top end of the supporting block, a spring groove is connected with the surface of the other side of the supporting block, the outer surface of the abutting block is fixedly connected with a connecting plate, one side surface of the connecting plate is fixedly connected with a sliding plate, the surface of the sliding plate is provided with a hole, a straight rod is arranged inside the hole, the surface of one side of the straight rod is fixedly connected with a pulling block, the outer surface of the straight rod is fixedly connected with a limiting block, and a limiting groove is formed in the surface of one side of the grinder table main body, opposite to the surface of the top end of the straight rod.

Preferably, the number of the clamping blocks is six, the clamping blocks are annularly distributed on the surface of one side, located on the fixing block, of the fixing block at equal intervals, and the outer surfaces of the clamping blocks are connected with the surface of the inner wall of the clamping groove in a clamping mode.

Preferably, the outer surface of the thread is in threaded connection with the bolt, and the top end surface of the rotating shaft is in clamping connection with the inner wall surface of the groove.

Preferably, the number of the anti-slip pads is four, the anti-slip pads are fixedly connected to one side surface of the bolt in an annular mode at equal intervals, the other side surface of the anti-slip pads is tightly attached to one side surface of the knife grinder, and the outer surface of the threaded rod is in threaded connection with the inner portion of the nut.

Preferably, one side surface of the spring is fixedly connected with the inner wall surface of the spring groove, and the other side surface of the spring is fixedly connected with one side surface of the abutting block.

Preferably, the top end surface of the abutting block is connected with the inner wall surface of the abutting groove in a clamping mode, and the outer surface of the straight rod is connected with the inner wall surface of the limiting groove in a clamping mode.

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

1. through the dismouting mechanism of design, can whet a knife and wear out after consuming, change, improved dismouting efficiency, and utilize the mutual block between fixture block and the draw-in groove, drive to whet a knife and rotate, guaranteed the normal operating of device, fix through the screw thread simultaneously, connect more closely reality, the dismouting is more convenient, regularly changes, can effectively improve the quality of work piece processing.

2. Through the fixed establishment who designs, can relax take out in the middle of the inner wall of processing protective case follow inside groove, can clear up the inside of processing protective case, thereby it piles up too much to have avoided the processing piece, thereby influence the processing of work piece, can utilize the block of straight-bar and spacing groove fixed simultaneously, make the spring be in compression state, put into processing protective case back, direct pulling draws the piece, the elasticity release of usable spring, can be with supporting the piece conflict in the inner wall that supports the groove, form stable fixed state, regularly clear up, guarantee the clean and tidy of processing environment, the structure is comparatively simple, the personnel's operation of being more convenient for uses, practical effect is better.

Drawings

Fig. 1 is a front view of the main structure of the adjustable grinder platform of the present invention;

FIG. 2 is a top view of the fixing structure for installing the case cover of the present invention;

FIG. 3 is a side sectional view of the structure of the cutter connecting and fixing part of the present invention;

FIG. 4 is a schematic view of the connection distribution structure of the tool slot and the fixture block of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 6 is a sectional view of the spring compression fixing structure of the present invention;

in the figure: 1. a grinder table main body; 2. a box body; 3. a rotating shaft; 4. sharpening the knife; 5. a fixed block; 6. a clamping block; 7. a card slot; 8. a thread; 9. a bolt; 10. a non-slip mat; 11. a sleeve; 12. a groove; 13. a box cover; 14. a side plate; 15. a fixing plate; 16. a threaded rod; 17. a nut; 18. processing a protective box; 19. an inner tank; 20. a spring slot; 21. a spring; 22. a resisting block; 23. a butting groove; 24. a connector tile; 25. a sliding plate; 26. a hole; 27. a straight rod; 28. pulling the block; 29. a limiting block; 30. a limiting groove.

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. 1-6, the present invention provides a technical solution: an adjustable grinder table comprises a grinder table main body 1, a box body 2, a rotating shaft 3, a processing protective box 18, a dismounting mechanism and a fixing mechanism, wherein the box body 2 is arranged on the top end surface of the grinder table main body 1, the rotating shaft 3 is arranged in the box body 2 and connected, the outer surface of the rotating shaft 3 is fixedly connected with a fixing block 5, one side surface of the fixing block 5 is fixedly connected with a fixture block 6, the dismounting mechanism comprises a knife 4, the knife 4 is arranged on the outer surface of the rotating shaft 3, a clamping groove 7 is formed in one side surface of the knife 4, a bolt 9 is arranged on one side surface of the knife 4, an anti-skid pad 10 is arranged on one side surface of the bolt 9, a thread 8 is formed in the outer surface of the rotating shaft 3 relative to the inner wall surface of the bolt 9, a box cover 13 is arranged on the, a groove 12 is formed in one side surface of the sleeve 11, a side plate 14 is fixedly connected to the outer surface of the box cover 13, a fixing plate 15 is fixedly connected to the outer surface of the box body 2, a threaded rod 16 is fixedly connected to one side surface of the fixing plate 15, the threaded rod 16 penetrates through the side plate 14, and a nut 17 is arranged on one side surface of the side plate 14.

In order to facilitate cleaning of machining debris, in this embodiment, preferably, an inner groove 19 is formed in one side surface of the grinding machine table main body 1, the machining protection box 18 is located on the inner wall surface of the inner groove 19, a spring groove 20 is formed in the inner wall surface of the inner groove 19, the fixing mechanism includes a resisting block 22, one side surface of the resisting block 22 is located on the inner wall surface of the spring groove 20, a resisting groove 23 is formed in one side surface of the machining protection box 18 opposite to the top end surface of the resisting block 22, the spring groove 20 is connected to the other side surface of the resisting block 22, a connecting plate 24 is fixedly connected to the outer surface of the resisting block 22, a sliding plate 25 is fixedly connected to one side surface of the connecting plate 24, a hole 26 is formed in the surface of the sliding plate 25, a straight rod 27 is arranged inside the hole 26, a pulling block 28 is fixedly connected to one side surface of the straight rod 27, a limiting block 29.

In order to facilitate clamping and fixing and drive the knife sharpener to rotate, in the embodiment, preferably, the number of the fixture blocks 6 is six, the fixture blocks 6 are annularly distributed on the surface of one side of the fixing block 5 at equal intervals, and the outer surface of each fixture block 6 is in clamping connection with the surface of the inner wall of the corresponding clamping groove 7.

In order to facilitate the screw fastening, in this embodiment, it is preferable that the outer surface of the screw 8 is screw-coupled to the bolt 9, and the tip end surface of the rotary shaft 3 is snap-coupled to the inner wall surface of the groove 12.

In order to facilitate the fixing of the box cover, in this embodiment, preferably, the number of the anti-slip pads 10 is four, the anti-slip pads 10 are fixedly connected to one side surface of the bolt 9 in an annular manner at equal intervals, the other side surface of the anti-slip pads 10 is tightly attached to one side surface of the sharpener 4, and the outer surface of the threaded rod 16 is in threaded connection with the inside of the nut 17.

In order to facilitate the elastic force of the spring to move against the abutting block, in this embodiment, preferably, one side surface of the spring 21 is fixedly connected with the inner wall surface of the spring groove 20, and the other side surface of the spring 21 is fixedly connected with one side surface of the abutting block 22.

In order to facilitate the clamping, fixing and limiting, in this embodiment, preferably, the top end surface of the abutting block 22 is in clamping connection with the inner wall surface of the abutting groove 23, and the outer surface of the straight rod 27 is in clamping connection with the inner wall surface of the limiting groove 30.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the sharpener 4 is placed on the outer surface of the rotating shaft 3, meanwhile, the surface of the sharpener 4 is provided with a clamping groove 7 to be clamped and fixed with a clamping block 6 fixedly connected with the surface of the rotating shaft 3, the limiting effect can be achieved, meanwhile, a plurality of clamping blocks are utilized to enable the sharpener 4 to rotate through the rotation of the rotating shaft 3, so that the sharpener 4 is driven to rotate, then, a bolt 9 is sleeved on one side surface of the rotating shaft 3, the bolt 9 is in threaded connection with a thread 8 on the outer surface of the rotating shaft 3, after the sharpener is screwed, an anti-skid pad 10 on the surface of the bolt 9 can be tightly attached to the surface of the sharpener 4, one side of a fixing block 5 is tightly attached to the other side surface of the sharpener 4, the sharpener 4 can be fixed through the thread, then, a box cover 13 can be covered on one side surface of a box body, the threaded rod 16 on the surface of the fixing plate 15 runs through the surface of the side plate 14, the nut 17 is used for fixing, the box cover 13 can be effectively and quickly fixed on one side surface of the box body 2, the knife sharpening 4 can be effectively protected, the knife groove formed in the bottom end of the box body 2 can expose a part of the sharpening 4, the sharpening work can be normally performed, the sharpening 4 can be quickly and effectively installed, the sharpening 4 can be quickly replaced after being worn, necessary replacement is regularly performed, the workpiece processing quality is improved, and the work efficiency of dismounting is improved.

When the device is used, the sliding plate 25 can be pulled firstly, so that the sliding plate 25 can drive the abutting block 22 to move, the spring 21 at the rear part is compressed, the abutting block 22 can be integrally positioned in the inner wall of the spring groove 20, the straight rod 27 slides through the inner wall of the hole 26 under the action of gravity, the top end of the straight rod 27 can be clamped and fixed on the surface of the inner wall of the limiting groove 30, the spring 21 can be always in a tightened state by clamping the straight rod 27 and the limiting groove 30 when the sliding plate 25 is released, then the processing protective box 18 is taken out, excessive accumulation of chips is avoided, the processing of workpieces is influenced, the processing protective box 18 can be effectively cleaned, the cleanliness of the processing environment is kept, after the cleaning work is finished, the processing protective box 18 can be placed in the inner wall of the inner groove 19, then the pulling block 28 can be pulled, so that the straight rod 27 is driven to move, make straight-bar 27 can break away from the inner wall of spacing groove 30, lose the restriction when straight-bar 27, usable spring 21 self elasticity release, can promote automatically and support piece 22 and remove, finally make support piece 22 and support the inner wall of groove 23 and carry out the block fixed, and then will process the tight fixing in the middle of the inner wall of inside groove 19 of protective case 18, the structure is comparatively simple, the personnel's operation of being more convenient for uses, and practical function 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 an adjustable grinding machine board, includes grinding machine board main part (1), box (2), axis of rotation (3), processing protection case (18), dismouting mechanism and fixed establishment, its characterized in that: the utility model discloses a quick dismounting device of grinding machine, including box (2), axis of rotation (3), dismouting mechanism, draw-in groove (7) are seted up to the surface of axis of rotation (3), the fixed surface of axis of rotation (3) is connected with fixed block (5), one side fixed surface of fixed block (5) is connected with fixture block (6), dismouting mechanism is including whetting a knife (4), whet a knife (4) is in the surface of axis of rotation (3), draw-in groove (7) have been seted up to a side surface of whetting a knife (4), a side surface of whetting a knife (4) is provided with bolt (9), a side surface that bolt (9) are close to whet a knife (4) is provided with slipmat (10), the surface of axis of rotation (3) is seted up screw thread (8) for the inner wall surface of bolt (9), the top surface of axis of rotation (3) is provided with case lid (, the utility model discloses a box cover, including case lid (13), box lid (2), box lid (13), box lid (11), one side fixed surface is connected with sleeve (11), one side surface of sleeve (11) is seted up fluted (12), the outer fixed surface of case lid (13) is connected with sideboard (14), the outer fixed surface of box (2) is connected with fixed plate (15), one side fixed surface of fixed plate (15) is connected with threaded rod (16), threaded rod (16) run through in the inside of sideboard (14), one side surface of sideboard (14) is provided with nut (17).

2. The adjustable grinder bench of claim 1, wherein: an inner groove (19) is formed in one side surface of the grinding machine table main body (1), the processing protective box (18) is located on the inner wall surface of the inner groove (19), a spring groove (20) is formed in the inner wall surface of the inner groove (19), the fixing mechanism comprises a resisting block (22), one side surface of the resisting block (22) is located on the inner wall surface of the spring groove (20), a resisting groove (23) is formed in one side surface of the processing protective box (18) relative to the top end surface of the resisting block (22), the spring groove (20) is connected to the other side surface of the resisting block (22), a connecting plate (24) is fixedly connected to the outer surface of the resisting block (22), a sliding plate (25) is fixedly connected to one side surface of the connecting plate (24), a hole (26) is formed in the surface of the sliding plate (25), a straight rod (27) is arranged inside the hole (26), and a pulling block (28) is fixedly connected to one, the outer surface of the straight rod (27) is fixedly connected with a limiting block (29), and a limiting groove (30) is formed in the surface of one side of the grinding machine table main body (1) relative to the surface of the top end of the straight rod (27).

3. The adjustable grinder bench of claim 1, wherein: the number of the clamping blocks (6) is six, the clamping blocks (6) are distributed on the surface of one side, located on the fixing block (5), of the fixing block (5) in an equidistant annular mode, and the outer surface of each clamping block (6) is connected with the surface of the inner wall of the clamping groove (7) in a clamping mode.

4. The adjustable grinder bench of claim 1, wherein: the outer surface of the thread (8) is in spiral connection with the bolt (9), and the top end surface of the rotating shaft (3) is in clamping connection with the inner wall surface of the groove (12).

5. The adjustable grinder bench of claim 1, wherein: the quantity of non-slip mat (10) sets up to four, non-slip mat (10) are in the annular fixed connection of a side surface equidistance of bolt (9), the opposite side surface of non-slip mat (10) is hugged closely the side surface of whetting a knife (4), the surface of threaded rod (16) is threaded connection with the inside of nut (17).

6. The adjustable grinder bench of claim 2, wherein: one side surface of the spring (21) is fixedly connected with the inner wall surface of the spring groove (20), and the other side surface of the spring (21) is fixedly connected with one side surface of the abutting block (22).

7. The adjustable grinder bench of claim 2, wherein: the top end surface of the abutting block (22) is connected with the inner wall surface of the abutting groove (23) in a clamping mode, and the outer surface of the straight rod (27) is connected with the inner wall surface of the limiting groove (30) in a clamping mode.