CN216657524U - Refrigerator hinge positive and negative polishing device - Google Patents
Refrigerator hinge positive and negative polishing device Download PDFInfo
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- CN216657524U CN216657524U CN202123286269.5U CN202123286269U CN216657524U CN 216657524 U CN216657524 U CN 216657524U CN 202123286269 U CN202123286269 U CN 202123286269U CN 216657524 U CN216657524 U CN 216657524U
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- hinge plate
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Abstract
The utility model discloses a refrigerator hinge front and back polishing device, which comprises a machine body, wherein one side of the machine body is provided with a hinge fixing mechanism, one end of a hinge plate is inserted into an inserting groove when the hinge plate is fixed through the arrangement of the hinge fixing mechanism, a locking screw rod is rotated to drive a limiting clamping plate to slide downwards and clamp the hinge plate, so that the fixing is convenient, a limiting column is inserted into a fixing hole of the hinge plate through the arrangement of the limiting column to limit the hinge plate, the hinge plate is prevented from sliding during polishing, so that the hinge plate is fixed more firmly, a bidirectional threaded rod is rotationally arranged in a polishing sliding frame, two ends of the bidirectional threaded rod are in threaded connection with two fixing frames, the two fixing frames are driven to be away from or close to each other through the rotation of the bidirectional threaded rod, so that the polishing wheel can be adjusted when the polishing wheel is worn, and two sides of the surfaces of the two polishing wheels and the hinge plate are kept in close contact with each other, waste is reduced.
Description
Technical Field
The utility model relates to the field of hinges, in particular to a refrigerator hinge front and back polishing device.
Background
Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. When the hinge is machined, burrs at the edge are serious, and the hinge needs to be polished, however, in the prior art, the hinge is not convenient to fix when the hinge is polished, and the conventional hinge polishing device can only polish one side of the hinge generally, so that the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a refrigerator hinge front and back polishing device aiming at the defects in the prior art.
The utility model provides the following technical scheme: a refrigerator hinge front and back polishing device comprises a machine body, wherein a hinge fixing mechanism is arranged on one side of the machine body, a movable sliding rail is fixed on the other side of the machine body, and the movable sliding rail is provided with a hinge polishing mechanism in a sliding manner;
the hinge fixing mechanism comprises two clamping plate slide rails which are fixed at two ends of the slot, the clamping plate slide rails are provided with limiting clamping plates in a sliding manner, the clamping plate slide rails are provided with locking screw rods in a rotating manner, and the locking screw rods are in threaded connection with the limiting clamping plates;
the hinge polishing mechanism comprises a polishing sliding frame, the polishing sliding frame is connected with a movable sliding rail in a sliding mode, two fixing frames are arranged at the upper end and the lower end of the polishing sliding frame in a sliding mode, a polishing wheel is arranged on the fixing frames in a rotating mode, a motor is fixed on the fixing frames, and an output shaft of the motor is fixedly connected with a rotating shaft of the polishing wheel.
Preferably, the polishing sliding frame is internally provided with a bidirectional threaded rod in a rotating mode, and two ends of the bidirectional threaded rod are in threaded connection with the two fixing frames.
Preferably, the lower surface of the limiting clamping plate is fixed with a limiting column.
Preferably, a screw rod transmission mechanism is installed in the movable slide rail and is in transmission connection with the polishing sliding frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the hinge fixing mechanism, when the hinge plate is fixed, one end of the hinge plate is inserted into the slot, the locking screw is rotated to drive the limiting clamping plate to slide downwards and clamp the hinge plate, so that the fixing is convenient, and through the arrangement of the limiting column, the limiting column is inserted into the fixing hole of the hinge plate to limit the hinge plate, so that the hinge plate is prevented from sliding during polishing, and the hinge plate is more firmly fixed;
2. according to the utility model, the bidirectional threaded rod is rotationally arranged in the polishing sliding frame, two ends of the bidirectional threaded rod are in threaded connection with the two fixing frames, and the two fixing frames are driven to be away from or close to each other by rotating the bidirectional threaded rod, so that the polishing wheel can be conveniently adjusted when the polishing wheel is worn, the two polishing wheels are in close contact with two sides of the surface of the hinge plate, and the waste is reduced;
3. according to the utility model, through the arrangement of the screw rod transmission mechanism, when the polishing machine works, the screw rod transmission mechanism drives the polishing sliding frame to slide, and the front and back surfaces of the hinge plates can be polished simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the hinge securing mechanism of the present invention;
FIG. 3 is a schematic view of the hinge polishing mechanism of the present invention.
In the figure: the polishing machine comprises a machine body 1, a clamping plate sliding rail 2, a polishing wheel 3, a limiting clamping plate 4, a locking screw rod 5, a fixing slot 6, a movable sliding rail 7, a polishing sliding frame 8, a limiting column 9, a bidirectional screw rod 10, a motor 11, a fixing frame 12 and a screw rod transmission mechanism 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a refrigerator hinge front and back polishing device comprises a machine body 1, wherein a hinge fixing mechanism 101 is arranged on one side of the machine body 1, a movable slide rail 7 is fixed on the other side of the machine body 1, and a hinge polishing mechanism 102 is arranged on the movable slide rail 7 in a sliding manner;
the hinge fixing mechanism 101 comprises two clamping plate slide rails 2, the two clamping plate slide rails 2 are fixed at two ends of the slot 6, a limiting clamping plate 4 is arranged on each clamping plate slide rail 2 in a sliding mode, a locking screw rod 5 is arranged on each clamping plate slide rail 2 in a rotating mode, and the locking screw rods 5 are in threaded connection with the limiting clamping plates 4;
in the utility model, through the arrangement of the hinge fixing mechanism 101, when the hinge plate is fixed, one end of the hinge plate is inserted into the slot 6, and the locking screw 5 is rotated to drive the limiting clamping plate 4 to slide downwards and clamp the hinge plate, so that the hinge plate is convenient to fix.
The hinge polishing mechanism 102 comprises a polishing sliding frame 8, the polishing sliding frame 8 is connected with a movable sliding rail 7 in a sliding mode, two fixing frames 12 are arranged at the upper end and the lower end of the polishing sliding frame 8 in a sliding mode, a polishing wheel 3 is arranged on the fixing frames 12 in a rotating mode, a motor 11 is fixed on the fixing frames 12, and an output shaft of the motor 11 is fixedly connected with a rotating shaft of the polishing wheel 3.
When the polishing wheel device is used, the distance between the two polishing wheels 3 is adjustable, so that the polishing wheels 3 can be conveniently adjusted when the polishing wheels 3 are worn, the two polishing wheels 3 are kept in close contact with the two sides of the surface of the hinge plate, and waste is reduced.
As a technical optimization scheme of the utility model, a bidirectional threaded rod 10 is rotatably arranged in a polishing sliding frame 8, two ends of the bidirectional threaded rod 10 are in threaded connection with two fixing frames 12, and the two fixing frames 12 are driven to be away from or close to each other by rotating the bidirectional threaded rod 10, so that the operation is convenient.
As a technical optimization scheme of the utility model, the lower surface of the limiting clamping plate 4 is fixed with the limiting column 9, through the arrangement of the limiting column 9, when the hinge plate is fixed, one end of the hinge plate is inserted into the slot 6, then the limiting clamping plate 4 is slid downwards, the limiting column 9 is inserted into the fixing hole of the hinge plate, the hinge plate is limited, the hinge plate is prevented from sliding during polishing, and the hinge plate is fixed more firmly.
As a technical optimization scheme of the utility model, a screw rod transmission mechanism 13 is installed in the movable slide rail 7, the screw rod transmission mechanism 13 is in transmission connection with the polishing sliding frame 8, the screw rod transmission mechanism 13 is the prior art, and when the movable slide rail works, the screw rod transmission mechanism 13 drives the polishing sliding frame 8 to slide, so that the front surface and the back surface of a plurality of hinge plates can be polished simultaneously.
The working principle is as follows: according to the utility model, through the arrangement of the hinge fixing mechanism 101, when a hinge plate is fixed, one end of the hinge plate is inserted into the slot 6, the locking screw 5 is rotated to drive the limiting clamping plate 4 to slide downwards and clamp the hinge plate, so that the fixing is convenient, through the arrangement of the limiting column 9, the limiting column 9 is inserted into a fixing hole of the hinge plate to limit the hinge plate, the hinge plate is prevented from sliding during polishing, so that the hinge plate is fixed more firmly, the bidirectional threaded rod 10 is rotatably arranged in the polishing sliding frame 8, two ends of the bidirectional threaded rod 10 are in threaded connection with the two fixing frames 12, the two fixing frames 12 are driven to move away from or approach each other through the rotation of the bidirectional threaded rod 10, so that the polishing wheels 3 can be adjusted when the polishing wheels 3 are worn, two polishing wheels 3 are in close contact with two sides of the surface of the hinge plate, so that the waste is reduced, and through the arrangement of the screw rod transmission mechanism 13, when the polishing device works, the lead screw transmission mechanism 13 drives the polishing sliding frame 8 to slide, and the front surface and the back surface of the hinge plates can be polished simultaneously.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a refrigerator hinge positive and negative burnishing device, includes fuselage (1), its characterized in that: a hinge fixing mechanism (101) is arranged on one side of the machine body (1), a movable sliding rail (7) is fixed on the other side of the machine body (1), and a hinge polishing mechanism (102) is arranged on the movable sliding rail (7) in a sliding manner;
the hinge fixing mechanism (101) comprises two clamping plate sliding rails (2), the two clamping plate sliding rails (2) are fixed at two ends of the slot (6), a limiting clamping plate (4) is arranged on the clamping plate sliding rails (2) in a sliding mode, a locking screw (5) is arranged on the clamping plate sliding rails (2) in a rotating mode, and the locking screw (5) is in threaded connection with the limiting clamping plate (4);
hinge polishing mechanism (102) are including polishing balladeur train (8), polish balladeur train (8) and moving slide rail (7) sliding connection, the upper and lower end slip of polishing balladeur train (8) is equipped with two mount (12), mount (12) rotate and are equipped with polishing wheel (3), and mount (12) are fixed with motor (11), the output shaft of motor (11) and the pivot fixed connection of polishing wheel (3).
2. The refrigerator hinge front and back polishing device according to claim 1, wherein: the polishing sliding frame (8) is rotationally provided with a bidirectional threaded rod (10), and two ends of the bidirectional threaded rod (10) are in threaded connection with the two fixing frames (12).
3. The device for polishing the front and back surfaces of the refrigerator hinge according to claim 1, wherein: and a limiting column (9) is fixed on the lower surface of the limiting clamping plate (4).
4. The refrigerator hinge front and back polishing device according to claim 1, wherein: a screw rod transmission mechanism (13) is installed in the movable sliding rail (7), and the screw rod transmission mechanism (13) is in transmission connection with the polishing sliding frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123286269.5U CN216657524U (en) | 2021-12-24 | 2021-12-24 | Refrigerator hinge positive and negative polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123286269.5U CN216657524U (en) | 2021-12-24 | 2021-12-24 | Refrigerator hinge positive and negative polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216657524U true CN216657524U (en) | 2022-06-03 |
Family
ID=81793158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123286269.5U Active CN216657524U (en) | 2021-12-24 | 2021-12-24 | Refrigerator hinge positive and negative polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216657524U (en) |
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2021
- 2021-12-24 CN CN202123286269.5U patent/CN216657524U/en active Active
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