Polishing bed capable of being adjusted at multiple angles

Abstract

The utility model discloses a multi-angle adjustable polishing bed which comprises a supporting plate, a supporting frame is arranged at the lower end of the supporting plate, the polishing bed further comprises a first motor arranged in a protective cover, an angle adjusting assembly is installed at the upper end of a guide rod, and a driven disc is installed on the left side of a driving disc. The connecting seat is arranged at the upper end of the positioning rod, a connecting bolt is arranged at the inner end of a supporting block, a reinforcing plate is arranged at the outer end of a positioning plate, a threaded push rod is connected to the inner end of an adjusting rod, a worm is arranged on the lower side of a worm gear, and a positioning block is arranged at the inner end of the threaded push rod. According to the polishing bed capable of being adjusted at multiple angles, by additionally arranging the angle adjusting assembly, after the first motor and the second motor are started, the angle of a whole connected with the angle adjusting assembly is changed, compared with the traditional technology, the angle of the polishing bed can be adjusted, and meanwhile, a threaded push rod is tightened, so that the position of a polishing plate is conveniently limited.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing beds, in particular to a polishing bed which can be adjusted at multiple angles. Background Art

[0002] When polishing an object, the object needs to be placed on a specific polishing bed. The existing polishing beds are mostly fixed structures, which are difficult to adjust the angle and require manual surface change. Therefore, it is very important to design a polishing bed that can be adjusted at multiple angles, such as:

[0003] A high-efficiency mobile phone glass panel polishing machine with a Chinese patent authorization publication number of CN212706078U includes a machine tool; a bracket is installed on the top of the machine tool, an electric telescopic rod is installed on the front side of the middle of the bracket, a first motor is installed at the bottom of the electric telescopic rod, a mounting plate is installed at the bottom of the first motor, a polishing plate is engaged at the bottom of the mounting plate, and polishing velvet is installed at the bottom of the polishing plate; an air pump is installed on the right side of the bottom of the machine tool, an exhaust pipe is installed on the left side of the air pump, and a suction cup is installed on the top left of the exhaust pipe and located on the top of the machine tool; lighting lamps are installed on the inner sides of both ends of the bracket.

[0004] However, the above-mentioned prior art solutions have the following defects: it is not convenient to limit the position of the polishing plate, and it is not convenient to adjust the range of the polishing bed during circular motion, and it is not convenient to adjust the angle of the polishing plate. Therefore, the utility model provides a polishing bed with multi-angle adjustment to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a polishing bed which can be adjusted at multiple angles, so as to solve the problems mentioned in the above background technology that it is inconvenient to limit the position of the polishing plate, it is inconvenient to adjust the range of the polishing bed during circular motion, and it is inconvenient to adjust the angle of the polishing plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-angle adjustable polishing bed, comprising a support plate, a support frame is arranged at the lower end of the support plate, and a protective cover is installed at the bottom end of the support plate, and also comprising a first motor arranged inside the protective cover, and a guide rod is installed at the upper end of the first motor, an angle adjustment assembly is installed at the upper end of the guide rod, and the angle adjustment assembly includes a driving disk arranged at the upper end of the guide rod, a driven disk is installed on the left side of the driving disk, and a positioning rod is arranged at the upper end of the driven disk;

[0007] A connecting seat is arranged at the upper end of the positioning rod, and a supporting block is connected to the upper side of the connecting seat, a connecting bolt is arranged at the inner end of the supporting block, and a positioning plate is installed at the upper end of the supporting block, a reinforcing plate is arranged at the outer end of the positioning plate, and an adjusting rod is arranged at the inner end of the positioning plate, a threaded push rod is connected to the inner end of the adjusting rod, and a worm wheel is installed at the lower end of the adjusting rod, a worm is arranged on the lower side of the worm wheel, and a second motor is installed at the front end of the worm wheel, a positioning block is arranged at the inner end of the threaded push rod, and a polishing plate body is arranged on the inner side of the positioning block.

[0008] Preferably, a connecting bolt is connected to the inner end of the protective cover, and the connecting bolt is threadedly connected to the protective cover and the support plate.

[0009] Preferably, the driving disc is meshedly connected with the driven disc, and the diameter of the driven disc is larger than the diameter of the driving disc.

[0010] Preferably, the longitudinal section of the positioning rod is T-shaped, and the positioning rod is connected to the support plate for relative rotation.

[0011] Preferably, the connecting bolt is threadedly connected to the connecting seat and the supporting block, and the longitudinal section of the supporting block is "U"-shaped.

[0012] Preferably, the positioning plate is disposed symmetrically with respect to the center line of the support block, and reinforcement plates are symmetrically disposed at the left and right ends of the positioning plate.

[0013] Preferably, the adjusting rod is connected to the threaded push rod and the positioning plate in a relatively rotatable manner, and the adjusting rod is connected to the positioning block in a relatively slidable manner.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the multi-angle adjustable polishing bed, by adding an angle adjustment assembly, enables the angle of the entire connected by the angle adjustment assembly to change after the first motor and the second motor are turned on. Compared with the traditional technology, the angle of the polishing bed can be adjusted. At the same time, tightening the threaded push rod facilitates the position limitation of the polishing plate. The specific operation is as follows;

[0015] 1. A threaded push rod and a positioning block are provided. By taking a polishing plate body 19 of suitable length, the threaded push rod 13 is rotated, and the positioning block 18 is pushed to clamp the polishing plate body 19, so as to facilitate the position limitation of the polishing plate;

[0016] 2. A first motor and an angle adjustment assembly are provided. When the first motor is turned on, the first motor drives the guide rod to rotate, the driving disk moves, and the driving disk is meshed and connected with the driven disk so that the driven disk drives the connecting seat to rotate in the support plate, so as to realize the range adjustment of the polishing bed when it performs circular motion;

[0017] Furthermore, by turning on the second motor, the second motor drives the worm to move, the angle of the worm wheel 15 changes, the adjustment rod is rotationally connected to the positioning plate, and the angle of the polishing plate body is adjusted, so as to facilitate the position limitation of the polishing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the support block and the connecting bolt of the utility model;

[0020] Figure 3 This is a top view of the structure of the angle adjustment assembly connected to the protective cover of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the connection between the connection seat and the positioning rod of the utility model;

[0022] Figure 5 It is a side view structural diagram of the connection between the worm wheel and the worm of the utility model.

[0023] In the figure: 1. support plate; 2. support frame; 3. connecting bolt; 4. protective cover; 5. first motor; 6. guide rod; 7. angle adjustment assembly; 701. driving disk; 702. driven disk; 703. positioning rod; 8. connecting seat; 9. connecting bolt; 10. support block; 11. positioning plate; 12. reinforcement plate; 13. threaded push rod; 14. adjusting rod; 15. worm gear; 16. worm; 17. second motor; 18. positioning block; 19. polishing plate body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a multi-angle adjustable polishing bed, comprising a support plate 1, a support frame 2 is arranged at the lower end of the support plate 1, and a protective cover 4 is installed at the bottom end of the support plate 1, and also comprises a first motor 5 arranged inside the protective cover 4, and a guide rod 6 is installed at the upper end of the first motor 5, and an angle adjustment assembly 7 is installed at the upper end of the guide rod 6, and the angle adjustment assembly 7 comprises a driving disk 701 arranged at the upper end of the guide rod 6, a driven disk 702 is installed on the left side of the driving disk 701, and a positioning rod 703 is arranged at the upper end of the driven disk 702;

[0026] A connecting seat 8 is arranged at the upper end of the positioning rod 703, and a supporting block 10 is connected to the upper side of the connecting seat 8, a connecting bolt 9 is arranged at the inner end of the supporting block 10, and a positioning plate 11 is installed at the upper end of the supporting block 10, a reinforcing plate 12 is arranged at the outer end of the positioning plate 11, and an adjusting rod 14 is arranged at the inner end of the positioning plate 11, a threaded push rod 13 is connected to the inner end of the adjusting rod 14, and a worm gear 15 is installed at the lower end of the adjusting rod 14, a worm 16 is arranged on the lower side of the worm gear 15, and a second motor 17 is installed at the front end of the worm gear 16, a positioning block 18 is arranged at the inner end of the threaded push rod 13, and a polishing plate body 19 is arranged on the inner side of the positioning block 18, forming a polishing bed that can be adjusted at multiple angles.

[0027] like Figure 1 , Figure 3 and Figure 4 As shown, the inner end of the protective cover 4 is connected with a connecting bolt 3, and the connecting bolt 3 is relatively threadedly connected to the protective cover 4 and the support plate 1, the driving disk 701 is relatively meshed and connected to the driven disk 702, and the diameter of the driven disk 702 is larger than the diameter of the driving disk 701, the longitudinal section of the positioning rod 703 is "T"-shaped, and the positioning rod 703 is relatively rotatably connected to the support plate 1, the protective cover 4 is placed on the bottom end of the support plate 1, and the connecting bolt 3 is tightened. When the first motor 5 is turned on, the first motor 5 drives the guide rod 6 to rotate, the driving disk 701 moves, the driving disk 701 is meshed and connected with the driven disk 702 so that the driven disk 702 drives the connecting seat 8 to rotate in the support plate 1, the support block 10 connected to the connecting seat 8 and its whole perform circular motion with the positioning rod 703 as the center, and the circular motion range of the worm gear 15 is achieved by controlling the movement rate of the guide rod 6 driven by the first motor 5, so as to facilitate the range adjustment of the circular motion of the polishing bed.

[0028] like Figure 1 , Figure 2 and Figure 5As shown, the connecting bolt 9 is relatively threadedly connected to the connecting seat 8 and the supporting block 10, and the longitudinal section of the supporting block 10 is "U"-shaped, the positioning plate 11 is symmetrically arranged about the center line of the supporting block 10, and the left and right ends of the positioning plate 11 have reinforcing plates 12 symmetrically arranged, the adjusting rod 14 is relatively rotatably connected to the threaded push rod 13 and the positioning plate 11, and the adjusting rod 14 is relatively slidably connected to the positioning block 18, and a polishing plate body 19 of a suitable length is taken, so that the threaded push rod 13 is rotated, and the polishing plate body 19 is clamped by pushing the positioning block 18, and the positioning block 18 is slidably connected to the adjusting rod 14. When the polishing plate body 19 is positioned, the second motor 17 is turned on, and the second motor 17 drives the worm 16 to move, and the worm wheel 15 changes its angle, the adjusting rod 14 is rotationally connected to the positioning plate 11, and the polishing plate body 19 is angle adjusted, so as to facilitate the position limitation of the polishing plate and the angle adjustment of the polishing plate. This is the method of using the polishing bed with multi-angle adjustment.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-angle adjustable polishing bed, comprising a support plate (1), a support frame (2) is arranged at the lower end of the support plate (1), and a protective cover (4) is installed at the bottom end of the support plate (1), characterized in that: It also includes a first motor (5) arranged inside the protective cover (4), and a guide rod (6) is installed on the upper end of the first motor (5), and an angle adjustment assembly (7) is installed on the upper end of the guide rod (6), and the angle adjustment assembly (7) includes a driving disk (701) arranged on the upper end of the guide rod (6), a driven disk (702) is installed on the left side of the driving disk (701), and a positioning rod (703) is arranged on the upper end of the driven disk (702); A connecting seat (8) is arranged at the upper end of the positioning rod (703), and the upper side of the connecting seat (8) is connected to a support block (10), the inner end of the support block (10) is provided with a connecting bolt (9), and the upper end of the support block (10) is installed with a positioning plate (11), the outer end of the positioning plate (11) is provided with a reinforcing plate (12), and the inner end of the positioning plate (11) is provided with an adjusting rod (14), the inner end of the adjusting rod (14) is connected with a threaded push rod (13), and the lower end of the adjusting rod (14) is installed with a worm gear (15), the lower side of the worm gear (15) is provided with a worm (16), and the front end of the worm gear (16) is installed with a second motor (17), the inner end of the threaded push rod (13) is provided with a positioning block (18), and the inner side of the positioning block (18) is provided with a polishing plate body (19).

2. The multi-angle adjustable polishing bed according to claim 1, characterized in that: The inner end of the protective cover (4) is connected to a connecting bolt (3), and the connecting bolt (3) is threadedly connected to the protective cover (4) and the supporting plate (1).

3. The multi-angle adjustable polishing bed according to claim 1, characterized in that: The driving disk (701) and the driven disk (702) are relatively meshed and connected, and the diameter of the driven disk (702) is larger than the diameter of the driving disk (701).

4. The multi-angle adjustable polishing bed according to claim 1, characterized in that: The longitudinal section of the positioning rod (703) is in a "T" shape, and the positioning rod (703) is connected to the support plate (1) for relative rotation.

5. The multi-angle adjustable polishing bed according to claim 1, characterized in that: The connecting bolt (9) is threadedly connected to the connecting seat (8) and the supporting block (10), and the longitudinal section of the supporting block (10) is in a "U" shape.

6. The multi-angle adjustable polishing bed according to claim 1, characterized in that: The positioning plate (11) is disposed symmetrically with respect to the center line of the support block (10), and reinforcement plates (12) are symmetrically disposed at the left and right ends of the positioning plate (11).

7. The multi-angle adjustable polishing bed according to claim 1, characterized in that: The adjusting rod (14) is connected to the threaded push rod (13) and the positioning plate (11) in a relatively rotatable manner, and the adjusting rod (14) is connected to the positioning block (18) in a relatively slidable manner.

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