Polishing device for unit door machining

Abstract

The utility model discloses a polishing device for unit door processing, which comprises a base, the base is mounted on external equipment, a pressurizing mechanism is arranged on the base, and the pressurizing mechanism comprises a moving mechanism, a transverse sleeve, a pressurizing sleeve, a threaded pipe, a piston disc, a push rod, a spring, a threaded sleeve, a push sleeve and an adjusting mechanism. The moving mechanism is connected to the base and the transverse sleeve in a matched mode, the threaded pipe is installed on the pressurizing sleeve, the threaded pipe is connected to the transverse sleeve in a threaded mode, the pressurizing sleeve is attached to the transverse sleeve, the pressurizing mechanism can effectively manage distribution and pressure of lubricating oil, and it is guaranteed that a lead screw and related moving parts are fully lubricated; through the interaction of the pressurizing sleeve, the threaded pipe and the piston disc, the pressurizing mechanism can create negative pressure and suck lubricating oil when needed, and the lubricating oil is conveyed to the transverse sleeve and the lead screw at proper pressure through the action of the push rod and the spring, so that efficient lubrication is achieved, and abrasion is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing for processing unit doors, and more specifically, to a polishing device for processing unit doors. Background Art

[0002] In the prior art, the polishing device for processing unit doors usually relies on a screw mechanism to drive the polishing motor to move along a specified trajectory to achieve uniform polishing of the door surface. This method is extremely dependent on the lubrication state of the screw. However, the existing lubrication method is mainly normal pressure lubrication, where lubricating oil or grease is applied to the screw and related moving parts without external pressure. This lubrication method is simple and low-cost, but its main disadvantage is that it cannot guarantee that the lubricant will evenly cover or fully penetrate all parts that need lubrication under all operating conditions. During the operation of the machine, due to frictional heat and the natural loss of lubricant, the lubrication effect may gradually decrease, resulting in accelerated wear of the screw and motor moving parts, thereby affecting the performance and life of the overall machine. In addition, insufficient lubrication may also cause the polishing motor to move unsteadily, affecting the polishing quality, and even causing jamming. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a polishing device for processing a unit door to solve the above technical problems mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device for processing unit doors, comprising a base, which is installed on external equipment, and a pressure mechanism is arranged on the base, and the pressure mechanism comprises a moving mechanism, a transverse sleeve, a pressure sleeve, a threaded tube, a piston disc, a push rod, a spring, a threaded sleeve, a pushing sleeve and an adjusting mechanism, and the moving mechanism is cooperatively connected to the base and the transverse sleeve, the threaded tube is installed on the pressure sleeve, the threaded tube is threadedly connected to the transverse sleeve, and the pressure sleeve is attached to the transverse sleeve, the piston disc is slidably connected in the pressure sleeve, the push rod is installed on the piston disc, the threaded sleeve is threadedly connected in the pressure sleeve, the pushing sleeve is installed on the threaded sleeve, the pushing sleeve is slidably connected to the push rod, the spring is sleeved on the push rod, and the two ends of the spring are respectively connected to the pushing sleeve and the piston disc, and the adjusting mechanism is installed on the pressure sleeve.

[0005] The utility model is further configured that the adjustment mechanism includes a sealing sleeve and a sealing ring, the sealing ring is installed on the pressure sleeve, the sealing sleeve is installed on the threaded sleeve, the sealing sleeve is connected to the sealing ring, and the design of the adjustment mechanism ensures the continuity of the adjustment.

[0006] The utility model is further configured that a rotating disk is provided on the sealing sleeve, and a plurality of anti-skid grooves are equidistantly provided on the side wall of the rotating disk. The design of the rotating disk ensures the continuity of rotation.

[0007] The utility model is further configured that a handle is provided at the lower end of the push rod, the handle and the sealing sleeve are coaxially arranged, and the design of the handle ensures the convenience of pulling.

[0008] The utility model is further configured that a lateral tube is provided on the pressure sleeve, a mounting tube is threadedly provided on the lateral tube, an oil bag is provided on the mounting tube, and the design of the oil bag ensures the filling of lubricating oil.

[0009] The utility model is further configured such that the moving mechanism includes a transverse motor and a lead screw, the transverse motor is fixedly mounted on a support frame, the lead screw is mounted on an extended end of the transverse motor, and the lead screw is threadedly connected to the transverse sleeve. The design of the moving mechanism ensures the convenience of movement.

[0010] The utility model is further configured that the support frame is provided with a guide rod, a transverse seat is slidably provided on the guide rod, and the transverse sleeve is installed on the lower end surface of the transverse seat. The design of the guide rod ensures the limited sliding of the transverse seat.

[0011] The utility model is further configured that a grinding motor is provided on the transverse seat, and a grinding head is provided on the protruding end of the grinding motor. The design of the grinding head ensures the convenience of polishing.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The pressurizing mechanism can effectively manage the distribution and pressure of lubricating oil to ensure that the screw and related moving parts are fully lubricated. Through the interaction of the pressurizing sleeve, threaded tube and piston disc, the pressurizing mechanism can create negative pressure when needed, suck in lubricating oil, and deliver the lubricating oil to the transverse sleeve and screw at appropriate pressure through the action of the push rod and spring, thereby achieving efficient lubrication and reducing wear.

[0014] 2. The adjustment mechanism provides a flexible control method to adjust the compression and elastic force of the spring to meet different operating requirements. Through the design of the threaded sleeve and the push sleeve, the adjustment mechanism allows the operator to finely adjust the compression state of the spring by rotating the disk, so that the performance of the lubrication system can be flexibly adjusted according to actual working conditions to optimize the operating efficiency of the equipment.

[0015] 3. The moving mechanism provides stable and precise movement control, ensuring that the grinding motor can move evenly and accurately along the predetermined path. Through the combination of the transverse motor and the lead screw, and the smooth sliding of the transverse seat along the guide rod, the moving mechanism can accurately control the position of the grinding head and achieve high-quality polishing effects, which not only improves the consistency of polishing, but also enhances the efficiency and polishing effect of the entire polishing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of a polishing device for processing a unit door in the utility model;

[0017] Figure 2 It is a structural schematic diagram of the pressurizing mechanism in the utility model;

[0018] Figure 3 For the utility model Figure 2 A schematic cross-sectional structure diagram of;

[0019] Figure 4 It is a structural schematic diagram of the threaded sleeve in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the piston disc in the utility model.

[0021] In the figure: 1. base; 2. transverse sleeve; 3. pressure sleeve; 4. threaded tube; 5. piston disc; 6. push rod; 7. spring; 8. threaded sleeve; 9. push sleeve; 10. sealing sleeve; 11. sealing ring; 12. rotating disc; 13. anti-skid groove; 14. handle; 15. lateral tube; 16. mounting tube; 17. oil bag; 18. transverse motor; 19. screw; 20. guide rod; 21. transverse seat; 22. grinding motor; 23. grinding head. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0024] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0025] See also Figure 1-5A polishing device for processing a unit door comprises a base 1, which is mounted on an external device. A pressurizing mechanism is arranged on the base 1, and the pressurizing mechanism comprises a moving mechanism, a transverse sleeve 2, a pressurizing sleeve 3, a threaded tube 4, a piston disc 5, a push rod 6, a spring 7, a threaded sleeve 8, a pushing sleeve 9 and an adjusting mechanism. The moving mechanism is cooperatively connected to the base 1 and the transverse sleeve 2, the threaded tube 4 is mounted on the pressurizing sleeve 3, the threaded tube 4 is threadedly connected to the transverse sleeve 2, and the pressurizing sleeve 3 is attached to the transverse sleeve 2, the piston disc 5 is slidably connected in the pressurizing sleeve 3, the push rod 6 is mounted on the piston disc 5, the threaded sleeve 8 is threadedly connected in the pressurizing sleeve 3, the pushing sleeve 9 is mounted on the threaded sleeve 8, and the pushing sleeve 9 is slidably connected It is connected to the push rod 6, and the spring 7 is sleeved on the push rod 6. The two ends of the spring 7 are respectively connected to the push sleeve 9 and the piston disc 5. The adjusting mechanism is installed on the pressurizing sleeve 3. The adjusting mechanism includes a sealing sleeve 10 and a sealing ring 11. The sealing ring 11 is installed on the pressurizing sleeve 3, and the sealing sleeve 10 is installed on the threaded sleeve 8. The sealing sleeve 10 is connected to the sealing ring 11. A rotating disk 12 is provided on the sealing sleeve 10, and a plurality of anti-skid grooves 13 are equidistantly provided on the side wall of the rotating disk 12. A handle 14 is provided at the lower end of the push rod 6, and the handle 14 and the sealing sleeve 10 are coaxially arranged. A lateral tube 15 is provided on the pressurizing sleeve 3, and a mounting tube 16 is threadedly provided on the lateral tube 15, and an oil bag 17 is provided on the mounting tube 16.

[0026] In this embodiment, when the screw 19 needs to be used and lubrication is required, the mounting tube 16 on the oil bag 17 is first threadedly connected to the lateral tube 15, and the push rod 6 is pulled outward quickly by pulling the handle 14, so that the push rod 6 drives the piston disc 5 to expand outward quickly, so that the pressure sleeve 3 and the transverse sleeve 2 are in a state of negative pressure, and then the lubricating oil is sucked into the pressure sleeve 3 and the piston disc 5 by the negative pressure, and then the piston disc 5 is driven to cross the position of the lateral tube 15 by the thrust of the spring 7, and then the lubricating oil is pushed into the transverse sleeve 2 under the pressure of the piston disc 5, so that the transverse sleeve 2 and the screw 19 can be pressurized and lubricated, and when the elastic force of the spring 7 needs to be adjusted, since the threaded sleeve 8 is threadedly connected to the inner wall of the extrusion sleeve, the compression amount of the spring 7 can be changed by rotating the rotating disk 12, thereby changing the elastic force of the spring 7.

[0027] See also Figure 1 As an implementation method of the moving mechanism: the moving mechanism includes a transverse motor 18 and a screw 19, the transverse motor 18 is fixedly mounted on the support frame, the screw 19 is mounted on the protruding end of the transverse motor 18, the screw 19 is threadedly connected to the transverse sleeve 2, a guide rod 20 is provided on the support frame, a transverse seat 21 is slidably provided on the guide rod 20, the transverse sleeve 2 is installed on the lower end surface of the transverse seat 21, a grinding motor 22 is provided on the transverse seat 21, and a grinding head 23 is provided on the protruding end of the grinding motor 22.

[0028] More specifically, when polishing is required, the motor drives the lead screw 19 to rotate, and then drives the transverse seat 21 to move laterally along the guide rod 20. Since the polishing motor 22 is installed on the transverse seat 21, it can drive the polishing head 23 to move. Since the unit door is installed on the support frame, the polishing process can be carried out.

[0029] When the polishing device of the utility model is in use: when the lead screw 19 needs to be used and lubricated, first the mounting tube 16 on the oil bag 17 is threadedly connected to the lateral tube 15, and the push rod 6 is pulled outward quickly by pulling the handle 14, so that the push rod 6 drives the piston disc 5 to expand outward quickly, so that the pressure sleeve 3 and the transverse sleeve 2 are in a state of negative pressure, and then the lubricating oil is sucked into the pressure sleeve 3 and the piston disc 5 by the negative pressure, and then the piston disc 5 is driven to cross the position of the lateral tube 15 by the thrust of the spring 7, and then the lubricating oil is pushed into the transverse sleeve 2 under the pressure of the piston disc 5, so that the transverse sleeve 2 and the lead screw 19 can be pressurized and lubricated, and when the elastic force of the spring 7 needs to be adjusted, since the threaded sleeve 8 is threadedly connected to the inner wall of the extrusion sleeve, the compression amount of the spring 7 can be changed by rotating the rotating disk 12, thereby changing the elastic force of the spring 7.

[0030] When polishing is required, the motor drives the lead screw 19 to rotate, and then drives the transverse seat 21 to move laterally along the guide rod 20. Since the polishing motor 22 is installed on the transverse seat 21, it can drive the polishing head 23 to move. Since the unit door is installed on the support frame, the polishing process can be carried out.

[0031] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polishing device for processing a unit door, comprising a base (1), the base (1) being mounted on an external device, and characterized in that: The base (1) is provided with a pressurizing mechanism, which comprises a moving mechanism, a transverse sleeve (2), a pressurizing sleeve (3), a threaded tube (4), a piston disc (5), a push rod (6), a spring (7), a threaded sleeve (8), a pushing sleeve (9) and an adjusting mechanism. The moving mechanism is cooperatively connected to the base (1) and the transverse sleeve (2), the threaded tube (4) is installed on the pressurizing sleeve (3), the threaded tube (4) is threadedly connected to the transverse sleeve (2), and the pressurizing sleeve (3) is fitted. On the transverse sleeve (2), the piston disc (5) is slidably connected in the pressurizing sleeve (3), the push rod (6) is installed on the piston disc (5), the threaded sleeve (8) is threadedly connected in the pressurizing sleeve (3), the push sleeve (9) is installed on the threaded sleeve (8), the push sleeve (9) is slidably connected to the push rod (6), the spring (7) is sleeved on the push rod (6), the two ends of the spring (7) are respectively connected to the push sleeve (9) and the piston disc (5), and the adjustment mechanism is installed on the pressurizing sleeve (3).

2. A polishing device for processing a unit door according to claim 1, characterized in that: The regulating mechanism comprises a sealing sleeve (10) and a sealing ring (11), wherein the sealing ring (11) is mounted on the pressurizing sleeve (3), the sealing sleeve (10) is mounted on the threaded sleeve (8), and the sealing sleeve (10) is connected to the sealing ring (11).

3. A polishing device for processing a unit door according to claim 2, characterized in that: The sealing sleeve (10) is provided with a rotating disk (12), and a plurality of anti-slip grooves (13) are equidistantly provided on the side wall of the rotating disk (12).

4. A polishing device for processing a unit door according to claim 3, characterized in that: A handle (14) is provided at the lower end of the push rod (6), and the handle (14) and the sealing sleeve (10) are coaxially arranged.

5. A polishing device for processing a unit door according to claim 4, characterized in that: The pressure sleeve (3) is provided with a lateral tube (15), a mounting tube (16) is threadedly provided on the lateral tube (15), and an oil bag (17) is provided on the mounting tube (16).

6. The polishing device for processing a unit door according to claim 1, characterized in that: The moving mechanism comprises a transverse motor (18) and a lead screw (19), wherein the transverse motor (18) is fixedly mounted on a support frame, the lead screw (19) is mounted on an extended end of the transverse motor (18), and the lead screw (19) is threadedly connected to the transverse sleeve (2).

7. A polishing device for processing a unit door according to claim 6, characterized in that: The support frame is provided with a guide rod (20), a transverse seat (21) is slidably provided on the guide rod (20), and the transverse sleeve (2) is installed on the lower end surface of the transverse seat (21).

8. A polishing device for processing a unit door according to claim 7, characterized in that: A grinding motor (22) is provided on the transverse seat (21), and a grinding head (23) is provided on the protruding end of the grinding motor (22).

Images