CN221048081U

CN221048081U - Polisher of convenient centre gripping

Info

Publication number: CN221048081U
Application number: CN202323044430.7U
Authority: CN
Inventors: 张思英
Original assignee: Shenyang Jiufu Electric Machinery Co ltd
Current assignee: Shenyang Jiufu Electric Machinery Co ltd
Priority date: 2023-11-12
Filing date: 2023-11-12
Publication date: 2024-05-31
Anticipated expiration: 2033-11-12

Abstract

The utility model relates to the technical field of grinding machines and discloses a grinding machine convenient to clamp, which comprises a workbench, wherein an organism is arranged on the upper surface of the workbench, a movable grinding mechanism is arranged on one side of the upper surface of the workbench, a fixing seat is fixedly connected to one side of the outer wall of the workbench, a driving motor is fixedly connected to the upper surface of the fixing seat, and a screw rod is fixedly connected to the output end of the driving motor. According to the utility model, after a workpiece to be polished is positioned and clamped through the first clamp, the driving motor is started to enable the screw rod to rotate, and then the first slide block and the second slide block are driven to move, so that the first clamp and the second clamp are close to each other, the workpiece is clamped again through the second clamp, the clamping and fixing of the workpiece can be completed, the problem that the workpiece is polished to be deviated due to friction when the workpiece is polished is avoided, the polishing precision is improved, and the potential safety hazard caused by manually supporting the workpiece for polishing is avoided.

Description

Polisher of convenient centre gripping

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine convenient to clamp.

Background

The utility model provides a reciprocating type electric polishing polisher, polisher wide application in fields such as manufacturing industry, construction industry, maintenance and decoration trade, polishes and is a surface modification technique, generally refers to a processing method that changes material surface physical properties through friction with the help of the coarse object, and the main objective is in order to obtain specific surface roughness, and the kind of polisher is many, can design different polisher according to polishing different products.

The utility model discloses a grinding machine through searching (publication number: CN 204382003U), which comprises a workbench, wherein a stand column is arranged on the workbench, a cantilever beam is arranged at the top end of the stand column, a through groove is arranged in the length direction of the cantilever beam, grooves are formed in two sides of the through groove, a rotating wheel is arranged in the groove, the grinding machine also comprises a long shaft which is of a telescopic structure, a shaft hole is formed in the long shaft, the upper end of the long shaft is arranged in the through groove, and a shaft is arranged in the shaft hole and connected with the rotating wheel. The labor intensity of workers is reduced, and the production efficiency is improved.

In the process of implementing the present utility model, it is found that at least the following problems in the prior art are not solved: when the device polishes the outer surface, the workpiece is directly placed on the workbench for manual polishing, and because of larger friction between the workpiece and the polishing device, the workpiece is manually supported for polishing, so that the polishing precision is reduced, and meanwhile, the potential safety hazard is also caused.

Disclosure of utility model

In order to make up for the defects, the utility model provides a grinding machine convenient to clamp, which aims to improve the problem that in the prior art, a workpiece is directly placed on a workbench to be manually ground, and the workpiece is manually supported to be ground due to large friction between the workpiece and a grinding device, so that the grinding precision is reduced, and meanwhile, the problem of potential safety hazard is also caused.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a make things convenient for polisher of centre gripping, includes the workstation, the upper surface of workstation is provided with the organism, upper surface one side of workstation is provided with removes grinding machanism, outer wall one side fixedly connected with fixing base of workstation, the upper surface fixedly connected with driving motor of fixing base, driving motor's output fixedly connected with lead screw, outer wall one side threaded connection of lead screw has first slider, the upper surface fixedly connected with fixed plate of first slider, the upper surface fixedly connected with rotating electrical machines of fixed plate, the output fixedly connected with pivot of rotating electrical machines is first, the one end fixedly connected with first anchor clamps of pivot is first, the outer wall opposite side threaded connection of lead screw has second slider, the upper surface fixedly connected with fixed plate second of slider, the inner wall fixedly connected with bearing of fixed plate second, the inner circle fixedly connected with pivot second, the one end fixedly connected with second anchor clamps of pivot, after the work piece that will polish is fixed a position through first anchor clamps, make the lead screw rotate through starting driving motor, and then drive first slider and second slider motion anchor clamps make the work piece rotate through the second anchor clamps, can drive the rotation angle of the second anchor clamps through the second anchor clamps, can drive the work piece and rotate simultaneously when the second work piece is close to the first anchor clamps, and can finish the rotation of work piece, and the work piece is rotated through the second anchor clamps, and can be rotated by the first end, and the work piece is convenient to finish the rotation.

As a further description of the above technical solution:

One end of the screw rod is rotationally connected to one side of the inner wall of the machine body, the guide rod is slidably connected to the other side of the inner wall of the first slider, the other side of the inner wall of the second slider is slidably connected to one side of the outer wall of the guide rod, two ends of the guide rod are fixedly connected to the inner walls of the two sides of the machine body, one side of the inner wall of the first slider is provided with forward threads, one side of the inner wall of the second slider is provided with reverse threads, and under the holding of the guide rod, the first slider and the second slider cannot idle when moving, so that the movement is smoother.

As a further description of the above technical solution:

The movable polishing mechanism comprises an electric sliding table, the lower surface of the electric sliding table is fixedly connected to one side of the upper surface of the workbench, a moving block is slidably connected to the outer wall of the electric sliding table, a supporting body is fixedly connected to the upper surface of the moving block, the supporting body is arranged into an L shape, the electric sliding table is started, the moving block starts to move, and then the supporting body and the polishing disc can be driven to move, so that the polishing disc can move to the upper surface of a workpiece to be polished.

As a further description of the above technical solution:

The lower surface fixedly connected with electric telescopic handle of supporter, electric telescopic handle's output fixedly connected with connecting plate, the lower surface fixedly connected with motor of polishing of connecting plate, the output fixedly connected with drive shaft of motor of polishing, the one end fixedly connected with of drive shaft polishes the dish, can make the dish of polishing contact work piece upper surface through starting electric telescopic handle, makes the drive shaft drive the mill through starting the motor of polishing begin to polish work to the work piece.

As a further description of the above technical solution:

The upper surface of workstation has seted up the through-hole, and the through-hole is seted up in one side of moving mechanism, and slider one and slider two's outer wall all slide in the inside of through-hole, and the through-hole is convenient to collect the sweeps after polishing in the collecting vat.

As a further description of the above technical solution:

The below of workstation is provided with the waste bin, the collecting vat has been seted up to the upper surface of waste bin, and the waste bin is convenient to unify the collection to the sweeps after polishing, makes things convenient for the processing of sweeps.

As a further description of the above technical solution:

the four corners of the lower surface of the workbench are fixedly connected with supporting legs, one ends of a plurality of supporting legs are fixedly connected with anti-slip pads, the friction between the anti-slip pad and the ground can be increased, and when polishing is avoided, the supporting legs drive the workbench to vibrate, and the workbench is displaced.

The utility model has the following beneficial effects:

1. according to the utility model, after a workpiece to be polished is positioned and clamped through the first clamp, the driving motor is started to enable the screw rod to rotate, and then the first slide block and the second slide block are driven to move, so that the first clamp and the second clamp are close to each other, the workpiece is clamped again through the second clamp, the clamping and fixing of the workpiece can be completed, the problem that the workpiece is polished to be deviated due to friction when the workpiece is polished is avoided, the polishing precision is improved, and the potential safety hazard caused by manually supporting the workpiece for polishing is avoided.

2. According to the utility model, the rotating motor is started to drive the first clamp to rotate, so that the workpiece is driven to rotate, and the bearing and the rotating shaft can drive the second clamp to rotate, so that the outer surface of the workpiece can be conveniently subjected to angle adjustment during polishing, and meanwhile, the workpiece can be conveniently polished for a circle to polish, so that the polishing speed is increased, the polishing is more convenient by moving the polishing mechanism, and meanwhile, the automation degree of the device is improved, the operation is simpler and more convenient, the working intensity is reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a polishing machine with convenient clamping according to the present utility model;

Fig. 2 is a schematic structural view of a polishing machine with convenient clamping according to the present utility model;

Fig. 3 is a schematic view illustrating the structure of a polishing machine with convenient clamping according to the present utility model;

Fig. 4 is a schematic diagram of a movable polishing mechanism of a polishing machine with convenient clamping according to the present utility model.

Legend description:

1. A work table; 2. a body; 3. moving a polishing mechanism; 301. an electric sliding table; 302. a moving block; 303. a support body; 304. an electric telescopic rod; 305. a connecting plate; 306. polishing a motor; 307. a drive shaft; 308. polishing the grinding disc; 4. a fixing seat; 5. a driving motor; 6. a screw rod; 7. a first sliding block; 8. a first fixing plate; 9. a rotating electric machine; 10. a first rotating shaft; 11. a first clamp; 12. a second slide block; 13. a second fixing plate; 14. a bearing; 15. a second rotating shaft; 16. a second clamp; 17. a guide rod; 18. a through hole; 19. a waste bin; 20. a collection tank; 21. support legs; 22. an anti-slip mat.

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.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a polisher of convenient centre gripping, including workstation 1, workstation 1's upper surface is provided with organism 2, workstation 1's upper surface one side is provided with removes grinding machanism 3, workstation 1's outer wall one side fixedly connected with fixing base 4, fixing base 4's upper surface fixedly connected with driving motor 5, driving motor 5's output fixedly connected with lead screw 6, lead screw 6's outer wall one side threaded connection has slider one 7, slider one 7's upper surface fixedly connected with fixed plate one 8, fixed plate one 8's upper surface fixedly connected with rotating electrical machines 9, rotating electrical machines 9's output fixedly connected with pivot one 10, pivot one 10's one end fixedly connected with first anchor clamps 11, lead screw 6's outer wall opposite side threaded connection has slider two 12, slider two 12's upper surface fixedly connected with fixed plate two 13, fixed plate two 13's inner wall fixedly connected with bearing 14, bearing 14's inner circle fixedly connected with pivot two 15, pivot two 15's one end fixedly connected with second anchor clamps 16.

After the workpiece to be polished is positioned and clamped through the first clamp 11, the screw rod 6 is rotated through the driving motor 5, the first clamp 11 and the second clamp 16 are made to approach each other through the movement of the first slide 7 and the second slide 12, the workpiece can be clamped and fixed through the second clamp 16, the rotating motor 9 is started to drive the first clamp 11 to rotate, the workpiece is driven to rotate, the second clamp 16 can be driven to rotate through the bearing 14 and the rotating shaft, the outer surface of the workpiece can be conveniently subjected to angle adjustment during polishing, and the workpiece can be polished for a circle conveniently.

Referring to fig. 1-2, further, one end of the screw rod 6 is rotatably connected to one side of the inner wall of the machine body 2, the other side of the inner wall of the first slider 7 is slidably connected with a guide rod 17, the other side of the inner wall of the second slider 12 is slidably connected to one side of the outer wall of the guide rod 17, two ends of the guide rod 17 are fixedly connected to two side inner walls of the machine body 2, one side of the inner wall of the first slider 7 is provided with a forward thread, one side of the inner wall of the second slider 12 is provided with a reverse thread, and under the holding of the guide rod 17, the first slider 7 and the second slider 12 do not idle when moving, so that the movement is smoother.

Referring to fig. 4, further, the movable polishing mechanism 3 includes an electric sliding table 301, a lower surface of the electric sliding table 301 is fixedly connected to one side of an upper surface of the workbench 1, an outer wall of the electric sliding table 301 is slidably connected with a moving block 302, an upper surface of the moving block 302 is fixedly connected with a supporting body 303, the supporting body 303 is set to be L-shaped, the moving block 302 starts to move through the electric sliding table 301, and then the supporting body 303 and a polishing disc 308 can be driven to move, so that the polishing disc 308 moves to an upper surface of a workpiece to be polished, an electric telescopic rod 304 is fixedly connected to a lower surface of the supporting body 303, an output end of the electric telescopic rod 304 is fixedly connected with a connecting plate 305, a polishing motor 306 is fixedly connected to an output end of the connecting plate 305, a polishing disc 308 is fixedly connected to one end of the driving shaft 307, the polishing disc 308 can be made to contact the upper surface of the workpiece by starting the electric telescopic rod 304, and the driving shaft 307 drives the polishing disc 308 to start polishing work on the workpiece.

Referring to fig. 1-3, finally, the through hole 18 has been seted up to the upper surface of workstation 1, the through hole 18 is seted up in one side of moving mechanism, slider one 7 and the outer wall of slider two 12 all slide in the inside of through hole 18, the through hole 18 is convenient to collect the sweeps after polishing in collecting vat 20, the below of workstation 1 is provided with waste bin 19, collecting vat 20 has been seted up to the upper surface of waste bin 19, waste bin 19 is convenient to unify the sweeps after polishing and collects, make things convenient for the processing of sweeps, the equal fixedly connected with supporting leg 21 in lower surface four corners of workstation 1, the one end of a plurality of supporting legs 21 is all fixedly connected with slipmat 22, can increase the friction with ground through slipmat 22, during avoiding polishing, supporting leg 21 drives workstation 1 and shakes, displacement phenomenon appears in workstation 1.

Working principle: when in use, firstly, a workpiece to be polished is positioned and clamped for the first time through the first clamp 11, the driving motor 5 is started to enable the screw rod 6 to start rotating, the first 7 and the second 12 sliders are driven to move through the rotation of the screw rod 6, as the first 7 inner wall side of the first 7 slider is provided with forward threads and the second 12 inner wall side of the second slider is provided with reverse threads, the first 7 and the second 12 sliders drive the first clamp 11 and the second clamp 16 to approach each other, the first 7 and the second 12 sliders cannot idle under the clamping of the guide rod 17, the workpiece is clamped for the second time through the second clamp 16, the clamping and fixing of the workpiece are completed, the subsequent polishing work is facilitated, the polishing mechanism 3 starts to work, the electric sliding table 301 starts to start moving, the moving block 302 starts to move, and the supporting body 303 and the polishing disc 308 are driven to move, the polishing disc 308 is moved to the upper surface of a workpiece to be polished, the polishing disc 308 can be contacted with the upper surface of the workpiece by starting the electric telescopic rod 304, the driving shaft 307 drives the polishing disc 308 to start polishing work on the workpiece by starting the polishing motor 306, the friction with the ground can be increased by the anti-slip pad 22, the supporting leg 21 drives the workbench 1 to vibrate during polishing, the workbench 1 is displaced, when the workpiece to be polished is required to be polished at an angle or polished at a circle, the rotating motor 9 is started to drive the rotating shaft I10 to drive the first clamp 11 to start rotating, the rotating shaft II 15 and the bearing 14 are used to drive the second clamp 16 to rotate at the same angle, the workpiece between the first clamp 11 and the second clamp 16 can be rotated smoothly, the polishing speed is accelerated, waste materials can appear during polishing, through the through hole 18 on the upper surface of the workbench 1, scraps can be collected into the scrap box 19, so that the subsequent scrap treatment is facilitated.

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 make things convenient for polisher of centre gripping, includes workstation (1), its characterized in that: the upper surface of workstation (1) is provided with organism (2), upper surface one side of workstation (1) is provided with removal grinding machanism (3), outer wall one side fixedly connected with fixing base (4) of workstation (1), the upper surface fixedly connected with driving motor (5) of fixing base (4), the output fixedly connected with lead screw (6) of driving motor (5), the outer wall one side threaded connection of lead screw (6) has slider one (7), the upper surface fixedly connected with fixed plate one (8) of slider one (7), the upper surface fixedly connected with rotating electrical machines (9) of fixed plate one (8), the output fixedly connected with pivot one (10) of rotating electrical machines (9), the one end fixedly connected with first anchor clamps (11) of pivot one (10), the outer wall opposite side threaded connection of lead screw (6) has slider two (12), the upper surface fixedly connected with fixed plate two (13) of slider two (12), the inner wall fixedly connected with bearing (14) of fixed plate two (13), the one end fixedly connected with pivot two (15) of pivot two (15).

2. A grinding machine for facilitating gripping as defined in claim 1, wherein: one end of the screw rod (6) is rotationally connected to one side of the inner wall of the machine body (2), the other side of the inner wall of the first sliding block (7) is slidably connected with a guide rod (17), the other side of the inner wall of the second sliding block (12) is slidably connected to one side of the outer wall of the guide rod (17), and two ends of the guide rod (17) are fixedly connected to the inner walls of two sides of the machine body (2).

3. A grinding machine for facilitating gripping as defined in claim 1, wherein: the movable polishing mechanism (3) comprises an electric sliding table (301), wherein the lower surface of the electric sliding table (301) is fixedly connected to one side of the upper surface of the workbench (1), the outer wall of the electric sliding table (301) is slidably connected with a movable block (302), and the upper surface of the movable block (302) is fixedly connected with a supporting body (303).

4. A sanding machine for facilitating gripping as defined in claim 3, wherein: the utility model discloses a motor, including support body (303), motor, connecting plate (305), motor (307) are fixed on the lower surface of support body (303), motor telescopic rod (304) are fixed on the lower surface of motor telescopic rod (304), motor (306) are fixed on the lower surface of connecting plate (305), motor (306) are fixed on the output of motor (306) are fixed on drive shaft (307), one end fixedly connected with of drive shaft (307) is polished dish (308).

5. A grinding machine for facilitating gripping as defined in claim 1, wherein: the upper surface of the workbench (1) is provided with a through hole (18).

6. A grinding machine for facilitating gripping as defined in claim 1, wherein: a waste bin (19) is arranged below the workbench (1), and a collecting groove (20) is formed in the upper surface of the waste bin (19).

7. A grinding machine for facilitating gripping as defined in claim 1, wherein: supporting legs (21) are fixedly connected to four corners of the lower surface of the workbench (1), and anti-slip pads (22) are fixedly connected to one ends of the supporting legs (21).