CN221159832U

CN221159832U - Nonferrous metal polishing device

Info

Publication number: CN221159832U
Application number: CN202323312567.6U
Authority: CN
Inventors: 朱求松; 易武兵; 蔡水平; 凌水洪
Original assignee: Dongguan Yucheng Technology Co ltd
Current assignee: Dongguan Yucheng Technology Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-06-18
Anticipated expiration: 2033-12-06

Abstract

The utility model discloses a nonferrous metal polishing device, which comprises a workbench, wherein a polishing mechanism for polishing is arranged at the upper end of the workbench, the polishing mechanism comprises a fixed block, a support, a slide bar, a screw rod, a slide block and a movable rod, the fixed block is fixedly arranged at two sides of the upper end of the workbench, the support is movably arranged in the fixed block through a rotating shaft, the slide bar is fixedly arranged at the upper end of the support, the screw rod is movably arranged on one side of the slide bar through a bearing on the surface of the support, the slide block is movably sleeved on the outer side surface of the slide bar, one side of the inner side of the slide block is movably sleeved on the outer side surface of the screw rod through a thread, a polishing motor is fixedly arranged at the lower end of the slide bar through a mounting seat, and a polishing disc is fixedly arranged at the output shaft end of the polishing motor through a coupling. The utility model has good use effect and convenient and quick adjustment, thereby being capable of conveniently processing the parts on the inclined plane.

Description

Nonferrous metal polishing device

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a nonferrous metal polishing device.

Background

When nonferrous metals are manufactured into products, whether cutting or drilling is generally required, metal polishing and grinding operations are generally required to be carried out on the parts after the working procedures are finished.

Metal polishing and buffing refers to buffing and polishing a metal surface to improve its surface smoothness and aesthetics. There are various methods of polishing and buffing, including mechanical polishing, chemical polishing, electrolytic polishing, ultrasonic polishing, fluid polishing, magnetic polishing and the like.

The polishing machine in the prior art is various, but is troublesome when polishing the inclined plane of a workpiece, and is simple to handle polishing machine inclined plane polishing, and the polishing machine is inclined manually, but the inclined plane polishing of the device is troublesome when the polishing machine is used, so that a nonferrous metal polishing and polishing device is required to improve aiming at the problem.

Disclosure of utility model

The utility model aims to provide a nonferrous metal grinding and polishing device to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nonferrous metal burnishing and polishing device, includes the workstation, the workstation upper end is provided with the grinding machanism that is used for the processing of polishing, grinding machanism includes fixed block, support, slide bar, screw rod, slider, movable rod, the equal fixed block that is provided with in workstation upper end both sides, the fixed block is inside to be provided with the support through the pivot activity, the fixed slide bar that is provided with in support upper end, the support surface is provided with the screw rod in slide bar one side through the bearing activity, slide bar outside surface activity cover is equipped with the slider, slider inside one side is established at the screw rod outside surface through the screw thread activity cover, the slide bar lower extreme is provided with the grinding motor through the mount pad is fixed, the output axle head of grinding motor is provided with the mill through the shaft coupling is fixed.

Preferably, a worm wheel is fixedly arranged at one end of the rotating shaft where the support is located, a worm is movably arranged on the outer side surface of the fixed block through a bearing, the worm wheel is meshed with the worm, and the worm wheel can be driven to rotate together when the worm rotates through the meshing of the worm wheel and the worm.

Preferably, the spiral lead angle of the worm is smaller than the equivalent friction angle between the meshing teeth of the worm and the worm wheel, so that self-locking can be formed between the worm wheel and the worm; the worm does not rotate as long as it does not rotate the worm wheel.

Preferably, one side of the surface of the fixed block is fixedly provided with a first transmission motor through a mounting seat, and the output shaft end of the first transmission motor is in transmission connection with the worm through a coupler.

Preferably, one side of the surface of the bracket is fixedly provided with a second transmission motor through a mounting seat, and the output shaft end of the second transmission motor is in transmission connection with the screw rod through a coupler; the screw rod can be driven to rotate by the second motor; thereby driving the sliding block to move left and right along the sliding rod.

Preferably, the slider upper end is fixedly provided with electric putter, fixed connection between electric putter's the expansion end and the motor of polishing, electric putter's extension and shorten can drive the motor of polishing and remove.

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

1. According to the utility model, the worm is driven to rotate by the first transmission motor, so that the worm wheel can be driven to rotate, and the worm wheel can drive the bracket and all structures at the upper end of the bracket to incline when rotating, so that the polishing disc on the surface of the polishing motor can be contacted with the inclined surface of the part, and then the polishing disc can be driven to rotate by the polishing motor, so that the inclined surface of the workpiece can be polished; when the grinding disc is driven to move up and down by the extension of the electric push rod, the screw rod can be driven to rotate by the rotation of the second transmission motor, so that the grinding disc can be driven to move left and right; therefore, the inclined surface of the workpiece can be polished in all directions, and the inclined workpiece surface can be polished conveniently and rapidly.

2. When the self-locking worm gear is used, the spiral line lift angle of the worm is smaller than the equivalent friction angle between the worm and the worm gear meshing teeth, so that self-locking can be formed between the worm gear and the worm; the worm wheel does not rotate as long as the worm does not rotate; so that the inclination angle of the polishing disc can be easily fixed.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a nonferrous metal grinding and polishing device of the utility model;

FIG. 2 is a side view of a nonferrous metal sanding polishing device of the present utility model;

FIG. 3 is an enlarged view of the nonferrous metal burnishing and polishing apparatus of the present utility model at A in FIG. 1;

Fig. 4 is an elevation view of a holder in a nonferrous metal burnishing and polishing apparatus according to the present utility model.

In the figure: 1. a work table; 2. a fixed block; 3. a bracket; 4. a slide bar; 5. a screw; 6. a slide block; 7. a movable rod; 8. a grinding motor; 9. polishing the grinding disc; 10. a worm wheel; 11. a worm; 12. a first drive motor; 13. a second drive motor; 14. an electric push rod.

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, the present utility model provides a technical solution: the utility model discloses a nonferrous metal polishing device, which comprises a workbench 1, wherein a polishing mechanism for polishing is arranged at the upper end of the workbench 1, the polishing mechanism comprises a fixed block 2, a support 3, a slide rod 4, a screw 5, a slide block 6 and a movable rod 7, both sides of the upper end of the workbench 1 are fixedly provided with the fixed block 2, the support 3 is movably arranged in the fixed block 2 through a rotating shaft, the slide rod 4 is fixedly arranged at the upper end of the support 3, the screw 5 is movably arranged on one side of the slide rod 4 through a bearing on the surface of the support 3, the slide block 6 is movably sleeved on the outer side surface of the slide rod 4, one side of the inner side of the slide block 6 is movably sleeved on the outer side surface of the screw 5 through threads, the lower end of the slide rod 4 is fixedly provided with a polishing motor 8 through a mounting seat, and the output shaft end of the polishing motor 8 is fixedly provided with a polishing disc 9 through a coupling. The utility model has good use effect and convenient and quick adjustment, thereby being capable of conveniently processing the parts on the inclined plane.

A worm wheel 10 is fixedly arranged at one end of the rotating shaft where the bracket 3 is arranged, a worm 11 is movably arranged on the outer side surface of the fixed block 2 through a bearing, the worm wheel 10 is meshed with the worm 11, and the worm wheel 10 can be driven to rotate together when the worm 11 rotates through the meshing of the worm wheel 10 and the worm 11;

The spiral lead angle of the worm 11 is smaller than the equivalent friction angle between the meshing teeth of the worm 11 and the worm wheel 10, so that self-locking can be formed between the worm wheel 10 and the worm 11; the worm wheel 10 will not rotate as long as the worm 11 does not rotate;

A first transmission motor 12 is fixedly arranged on one side of the surface of the fixed block 2 through a mounting seat, and the output shaft end of the first transmission motor 12 is in transmission connection with the worm 11 through a coupler;

A second transmission motor 13 is fixedly arranged on one side of the surface of the bracket 3 through a mounting seat, and the output shaft end of the second transmission motor 13 is in transmission connection with the screw 5 through a coupler; the screw 5 can be driven to rotate by a second motor; thereby driving the sliding block 6 to move left and right along the sliding rod 4;

The upper end of the sliding block 6 is fixedly provided with an electric push rod 14, the movable end of the electric push rod 14 is fixedly connected with the polishing motor 8, and the stretching and shortening of the electric push rod 14 can drive the polishing motor 8 to move.

Working principle: when the device is used, a part to be polished is fixed at the upper end of the workbench 1 through a clamping tool, then the worm 11 is driven to rotate through the first transmission motor 12, so that the worm wheel 10 can be driven to rotate, and the worm wheel 10 can drive the bracket 3 and all structures at the upper end of the bracket 3 to incline when rotating, finally the polishing disc 9 on the surface of the polishing motor 8 can be contacted with the inclined surface of the part, and then the polishing disc 9 can be driven to rotate through the polishing motor 8, so that the inclined surface of a workpiece can be polished; when polishing, the electric push rod 14 stretches out to push the polishing disc 9 to move up and down, and the second transmission motor 13 can drive the screw rod 5 to rotate when rotating, so that the polishing disc 9 can be driven to move left and right; thus, the inclined surface of the workpiece can be polished in all directions;

meanwhile, when the device is used, the spiral line lift angle of the worm 11 is smaller than the equivalent friction angle between the meshing teeth of the worm 11 and the worm wheel 10, so that self-locking can be formed between the worm wheel 10 and the worm 11; the worm wheel 10 will not rotate as long as the worm 11 does not rotate; so that the inclination angle of the sanding plate 9 can be easily fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Nonferrous metal burnishing and polishing device, including workstation (1), its characterized in that: the polishing machine comprises a workbench (1), wherein a polishing mechanism used for polishing is arranged at the upper end of the workbench (1), the polishing mechanism comprises a fixed block (2), a support (3), a sliding rod (4), a screw rod (5), a sliding block (6) and a movable rod (7), the two sides of the upper end of the workbench (1) are fixedly provided with the fixed block (2), the support (3) is movably arranged in the fixed block (2) through a rotating shaft, the sliding rod (4) is fixedly arranged at the upper end of the support (3), the screw rod (5) is movably arranged on one side of the sliding rod (4) through a bearing, the sliding block (6) is movably sleeved on the outer side surface of the sliding rod (4), one side of the sliding block (6) is movably sleeved on the outer side surface of the screw rod (5) through a thread, the lower end of the sliding rod (4) is fixedly provided with a polishing motor (8) through a mounting seat, and the output shaft end of the polishing motor (8) is fixedly provided with a polishing disc (9) through a coupling.

2. The nonferrous metal sanding polishing device as defined in claim 1, wherein: the worm gear (10) is fixedly arranged at one end of the rotating shaft where the support (3) is located, the worm (11) is movably arranged on the outer side surface of the fixed block (2) through a bearing, and the worm gear (10) is meshed with the worm (11).

3. The nonferrous metal sanding polishing device as defined in claim 2, wherein: the spiral lead angle of the worm (11) is smaller than the equivalent friction angle between the worm (11) and the meshing teeth of the worm wheel (10).

4. The nonferrous metal sanding polishing device as defined in claim 2, wherein: a first transmission motor (12) is fixedly arranged on one side of the surface of the fixed block (2) through a mounting seat, and the output shaft end of the first transmission motor (12) is in transmission connection with the worm (11) through a coupler.

5. The nonferrous metal sanding polishing device as defined in claim 1, wherein: a second transmission motor (13) is fixedly arranged on one side of the surface of the support (3) through a mounting seat, and the output shaft end of the second transmission motor (13) is in transmission connection with the screw rod (5) through a coupler.

6. The nonferrous metal sanding polishing device as defined in claim 1, wherein: the upper end of the sliding block (6) is fixedly provided with an electric push rod (14), and the movable end of the electric push rod (14) is fixedly connected with the polishing motor (8).