CN219275455U

CN219275455U - Grinding and polishing mechanism

Info

Publication number: CN219275455U
Application number: CN202222885909.2U
Authority: CN
Inventors: 王慧芳; 林传宝
Original assignee: Jiaozuo Huahan Photoelectric Co ltd
Current assignee: Jiaozuo Huahan Photoelectric Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-30
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a grinding and polishing mechanism, which relates to the technical field of grinding and polishing and comprises a machine body, wherein a support frame is fixedly connected to the machine body, a plurality of first slide ways are arranged on the support frame, a first lead screw is connected to the first slide ways in a sliding manner, a lead screw sleeve is connected to the first lead screw in a rotating manner, a hole is formed in the lead screw sleeve, a second lead screw is connected to the hole in a rotating manner, and a plurality of second slide ways are connected to the machine body in a sliding manner. When the polishing device is used, the polishing wheel can be subjected to multidirectional position adjustment by arranging the first lead screw, the second lead screw and the electric telescopic rod, so that the polishing range is increased, the polishing efficiency is improved, operators can be effectively protected by arranging the guard plate, the controller is arranged at the opening, the operation is convenient, and meanwhile, the lifting device is arranged, so that the whole height of the device can be adjusted, and the limiting effect of different operators and environments is reduced.

Description

Grinding and polishing mechanism

Technical Field

The utility model relates to the technical field of grinding and polishing, in particular to a grinding and polishing mechanism.

Background

The grinding tool and the product which are needed in industrial production are subjected to a grinding and polishing procedure in a production factory, so that the smoothness and the brightness of the surface of the product are ensured, and the quality of the product is improved.

The utility model discloses a mould grinding polisher in the chinese patent of the bulletin number CN217194511U of authorizing, it includes base and mounting bracket, the top of base is provided with the support frame, the lateral wall of support frame is provided with first step motor, be provided with the driving roller on the output shaft of first step motor, the driving roller runs through the support frame, two the lateral wall of driving roller is provided with the conveyer belt, the top of support frame is provided with the mount, the mounting bracket sets up the top at the mount, the top of mounting bracket is provided with the crossbeam, in this application file, is convenient for in the production process of mould, according to the thickness of mould and the position of processing to height and the position to lapping disc and polishing disc are adjusted, convenient operation, and degree of automation is high, has improved the production efficiency of mould.

However, the above technical solution has the following drawbacks that the device can only polish the surface in one direction, cannot guarantee the polishing effect and cannot polish the periphery.

Disclosure of Invention

The utility model aims to provide a grinding and polishing mechanism, which aims to solve the problems of small grinding range and low effect in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the grinding and polishing mechanism comprises a machine body, fixedly connected with support frame on the machine body, be provided with a plurality of first slides on the support frame, sliding connection has first lead screw on the first slide, it is connected with the lead screw cover to rotate on the first lead screw, be provided with the hole on the lead screw cover, it is connected with the second lead screw to rotate on the hole, sliding connection has a plurality of second slides on the machine body, second lead screw and second slide sliding connection.

According to a further technical scheme, the input end of the first screw rod is fixedly connected with a first motor, the input end of the second screw rod is fixedly connected with a second motor, and the screw rod sleeve is fixedly connected with a polishing device.

According to a further technical scheme, the polishing device comprises an electric telescopic rod, a polishing motor is fixedly connected to the electric telescopic rod, and a polishing disc is fixedly connected to the output end of the polishing motor.

According to a further technical scheme, the lifting mechanism is arranged on the machine body and comprises a plurality of lifting screws, screw sleeves are rotatably connected to each lifting screw, a first gear is fixedly connected to each screw sleeve, a transmission gear is connected to the first gear in a meshed mode, a stepping motor is fixedly connected to the input end of the transmission gear, and toothed belts are connected to the first gears in a meshed mode.

According to a further technical scheme, the dust removing mechanism is arranged on the machine body and comprises a dust collecting opening, a dust collecting pipe is fixedly connected to the output end of the dust collecting opening, a dust collector is fixedly connected to the dust collecting pipe, and a storage box is fixedly connected to the dust collector.

According to a further technical scheme, a guard plate is fixedly connected to the machine body.

According to a further technical scheme, a shaft is fixedly connected to the controller, a driving roller is fixedly connected to the shaft, a conveyor belt is arranged on the driving roller, and the driving roller is connected with a driven driving roller through the conveyor belt.

According to a further technical scheme, a control panel is arranged on the controller, and the lifting mechanism is provided with a supporting plate.

The beneficial effects of the utility model are as follows:

when the polishing device is used, the polishing wheel can be subjected to multidirectional position adjustment by arranging the first lead screw, the second lead screw and the electric telescopic rod, so that the polishing range is increased, the polishing efficiency is improved, operators can be effectively protected by arranging the guard plate, the controller is arranged at the opening, the operation is convenient, and meanwhile, the lifting device is arranged, so that the whole height of the device can be adjusted, and the limiting effect of different operators and environments is reduced.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic partial structure of an embodiment of the present utility model.

Fig. 3 is a schematic cross-sectional structure of an embodiment of the present utility model.

In the figure: 1. a body; 11. a support frame; 12. a first slideway; 13. a first lead screw; 14. a screw sleeve; 15. a hole; 16. a second lead screw; 17. a second slideway; 18. a first motor; 19. a second motor; 2. a polishing device; 21. an electric telescopic rod; 22. polishing a motor; 23. polishing the grinding disc; 3. a lifting mechanism; 31. lifting screw rods; 32. a screw sleeve; 33. a first gear; 34. a transmission gear; 35. a stepping motor; 36. a toothed belt; 4. a dust removing mechanism; 41. a dust collection port; 42. a dust collection pipe; 43. a dust collector; 44. a storage box; 5. A guard board; 6. a conveying device; 61. a controller; 62. a shaft; 63. an active driving roller; 64. a conveyor belt; 65. driven driving roller; 7. and a support plate.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1, the grinding and polishing mechanism comprises a machine body 1, wherein a support frame 11 is fixedly connected to the machine body 1, a plurality of first slide ways 12 are arranged on the support frame 11, two first slide ways 12 are preferably arranged, a first lead screw 13 is slidably connected to the first slide ways 12, a lead screw sleeve 14 is rotatably connected to the first lead screw 13, a hole 15 is formed in the lead screw sleeve 14, a second lead screw 16 is rotatably connected to the hole 15, a plurality of second slide ways 17 are preferably arranged on the second lead screw 16 in a sliding manner, the two second slide ways 17 are preferably arranged on the support frame 11, the lead screw sleeve 14 can move radially relative to the machine body 1 through rotation of the first lead screw 13, the lead screw sleeve 14 can move horizontally relative to the machine body 1 through rotation of the second lead screw 16, and the first slide ways 12 and the second slide ways 17 are arranged so that the lead screw can move along with the lead screw sleeve 14.

As shown in fig. 1 and 3, further, the input end of the first screw rod 13 is fixedly connected with a first motor 18, the input end of the second screw rod 16 is fixedly connected with a second motor 19, the screw rod sleeve 14 is fixedly connected with a polishing device 2, the polishing device 2 comprises an electric telescopic rod 21, the electric telescopic rod 21 is fixedly connected with a polishing motor 22, and the output end of the polishing motor 22 is fixedly connected with a polishing disc 23. By setting up a first motor 18 to provide power input for the rotation of the first lead screw 13, setting up a second motor 19 to provide power input for the rotation of the second lead screw 16, and an electric telescopic rod 21 to provide lifting function for the polishing device 2, and a polishing motor 22 to provide power source for polishing the polishing disc 23. With this realization polishing dish 23 all-round removal promotes the effect of polishing, improves the efficiency of polishing.

As shown in fig. 2 and 3, specifically, the machine body 1 is provided with a lifting mechanism 3, the lifting mechanism 3 includes a plurality of lifting screws 31, four preferred lifting screws 31 are rotatably connected with four screw sleeves 32 on each lifting screw 31, four preferred screw sleeves 32 are fixedly connected with first gears 33 on each screw sleeve 32, 4 preferred first gears 33 are meshed on the first gears 33 and connected with a transmission gear 34, the input end of the transmission gear 34 is fixedly connected with a stepping motor 35, and each first gear 33 is meshed and connected with a toothed belt 36. The power is provided through the rotation 32 of the screw sleeve at the position of the stepping motor 35, so that the lifting screw 31 ascends, the four lifting screws 31 can synchronously and stably ascend through the arrangement of the toothed belt 36, the stability of the device is improved, the whole machine body 1 is lifted, and requirements are provided for different working environments.

As shown in fig. 3, specifically, the machine body 1 is provided with a dust removing mechanism 4, the dust removing mechanism includes two dust collecting openings 41, the preferred dust collecting openings 41 are provided with two dust collecting pipes 42 fixedly connected to the output end of each dust collecting opening 41, the dust collecting pipes 42 are fixedly connected with a dust collector 43, the dust collector 43 is fixedly connected with a storage box 44, when polishing starts, the dust collector 43 starts to work, dust generated during polishing is sucked into the dust collector 43 through the dust collecting openings 41, and the dust is further stored in the storage box 44, so that good working environment is ensured, and the hidden danger of an operator is reduced.

Furthermore, the machine body 1 is fixedly connected with two guard plates 5, and the number of the guard plates 5 is preferably two. Through the setting up of backplate 5, the potential safety hazard that causes when can preventing effectively to polish improves this device operating personnel's security.

As shown in fig. 1 and 3, specifically, a conveying device 6 is disposed on a machine body 1, the conveying device 6 includes a controller 61, a shaft 62 is fixedly connected to the controller 61, the shaft 62 is fixedly connected to a driving roller 63, a conveyor belt 64 is disposed on the driving roller 63, a driven roller 65 is disposed at an output end of the conveyor belt 64, and the driving roller 63 is controlled to rotate by the controller 61 to provide power for rotation of the driven roller 65, so that a material conveying function is realized.

Further, a control panel is arranged on the controller 61, and a control switch capable of controlling the first motor 18, the second motor 19, the polishing motor 22, the electric telescopic rod 21 and the stepping motor 35 to start and stop is arranged on the controller 61, so that the device can be controlled, and the operation is simplified.

Further, elevating system 3 is provided with the backup pad, and the backup pad is connected with screw rod cover 32 bearing for when screw rod cover 32 rotates, can fix in backup pad 7, promotes the stability of this device.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a grinding and polishing mechanism, its characterized in that, including organism (1), fixedly connected with support frame (11) on the organism, be provided with a plurality of first slide (12) on support frame (11), sliding connection has first lead screw (13) on first slide (12), it is connected with lead screw cover (14) to rotate on first lead screw (13), be provided with hole (15) on lead screw cover (14), it is connected with second lead screw (16) to rotate on hole (15), sliding connection has a plurality of second slides (17) on organism (1), second lead screw (16) and second slide (17) sliding connection.

2. Grinding and polishing mechanism according to claim 1, characterized in that the input end of the first screw rod (13) is fixedly connected with a first motor (18), the input end of the second screw rod (16) is fixedly connected with a second motor (19), and the screw rod sleeve (14) is fixedly connected with a polishing device (2).

3. The grinding and polishing mechanism according to claim 2, wherein the grinding device (2) comprises an electric telescopic rod (21), a grinding motor (22) is fixedly connected to the electric telescopic rod (21), and a grinding disc (23) is fixedly connected to the output end of the grinding motor (22).

4. The grinding and polishing mechanism according to claim 3, wherein the machine body (1) is provided with a lifting mechanism (3), the lifting mechanism (3) comprises a plurality of lifting screws (31), each lifting screw (31) is rotationally connected with a screw sleeve (32), each screw sleeve (32) is fixedly connected with a first gear (33), the first gears (33) are connected with a transmission gear (34) in a meshing manner, the input ends of the transmission gears (34) are fixedly connected with a stepping motor (35), and the first gears (33) are connected with a toothed belt (36) in a meshing manner.

5. The grinding and polishing mechanism according to claim 4, wherein the machine body (1) is provided with a dust removing mechanism (4), the dust removing mechanism comprises a dust collecting opening (41), a dust collecting pipe (42) is fixedly connected to the output end of the dust collecting opening (41), the dust collecting pipe (42) is fixedly connected with a dust collector (43), and a storage box (44) is fixedly connected to the dust collector (43).

6. The grinding and polishing mechanism according to claim 5, wherein a guard plate (5) is fixedly connected to the machine body (1).

7. The grinding and polishing mechanism according to claim 5, wherein the machine body (1) is provided with a conveying device (6), the conveying device (6) comprises a controller (61), a shaft (62) is fixedly connected to the controller (61), the shaft (62) is fixedly connected with a driving roller (63), a conveyor belt (64) is arranged on the driving roller (63), and the driving roller (63) is connected with a driven roller (65) through the conveyor belt (64).

8. Grinding and polishing mechanism according to claim 7, characterized in that the controller (61) is provided with a control panel and the lifting mechanism (3) is provided with a support plate (7).