Special-shaped surface treatment device

Abstract

The utility model discloses a special-shaped surface treatment device which comprises a working table and a supporting frame, the output end of a second motor is rotationally connected with a two-way threaded rod, threaded sleeves are symmetrically connected to the two-way threaded rod in a threaded mode, the supporting frame is arranged on the threaded sleeves, clamping mechanisms are symmetrically arranged on the supporting frame, and the other end of a second rotating shaft is fixedly connected with a mounting frame. A fixing plate and a second clamping plate are symmetrically arranged on one side of the supporting plate, a threaded rod is in threaded connection with the fixing plate, a first clamping plate is arranged at one end of the threaded rod, a clamping block is arranged on the other side of the supporting plate, a first rotating shaft is rotationally connected to the output end of the first motor, a driving gear is fixedly connected to the first rotating shaft, and a driven gear is meshed with the driving gear. By arranging the driving gear, the driven gear, the first rotating shaft and the second rotating shaft, multi-angle machining of the special-shaped workpiece is achieved, the special-shaped workpiece does not need to be taken down to be clamped again, time is saved, working efficiency is improved, operation is convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment, in particular to a device for treating a special-shaped surface. Background Art

[0002] Special-shaped workpieces refer to those workpieces that do not have standard specifications and relevant parameter regulations. They are usually manufactured by the manufacturer's own free control. In industrial production, the treatment of special-shaped surfaces is an important process link used to improve the quality and appearance of products. In the process of surface processing of special-shaped workpieces, it is often necessary to clamp them with a clamping device to ensure their placement stability, and then facilitate the operator to process the special-shaped workpiece.

[0003] In the existing surface processing of special-shaped workpieces, it is troublesome to flip them over, and the special-shaped workpieces often need to be manually removed and re-clamped. It cannot meet the production and processing of special-shaped workpieces at different angles, and cannot simultaneously meet the clamping of plate-shaped or cylindrical special-shaped workpieces. The practicality is poor and the processing efficiency of special-shaped workpieces is affected. Utility Model Content

[0004] The purpose of the utility model is to provide a device for processing special-shaped surfaces to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special-shaped surface treatment device, including a workbench and a support frame, a second motor is arranged on one side of the workbench, a bidirectional threaded rod is rotatably connected to the output end of the second motor, the bidirectional threaded rod extends to the inside of the workbench and is rotatably connected to the workbench, a threaded sleeve is symmetrically threaded on the bidirectional threaded rod, the support frame is arranged on the threaded sleeve, a clamping mechanism is symmetrically arranged on the support frame, the clamping mechanism includes a second rotating shaft and a mounting frame, the second rotating shaft extends into the support frame and is rotatably connected to the support frame, the other end of the second rotating shaft is fixedly connected to the mounting frame, and a support plate is arranged on the mounting frame. The support plate is provided with a pulling block, and the pulling block passes through the mounting frame and extends to the top of the mounting frame, and a fixing plate and a second clamping plate are symmetrically provided on one side of the support plate, a threaded rod is threadedly connected to the fixing plate, a first clamping plate is provided at one end of the threaded rod, the first clamping plate is slidably connected to the support plate, and a clamping block is provided on the other side of the support plate, a first motor is provided on the side of one of the symmetrically arranged support frames, an output end of the first motor is rotatably connected to a first rotating shaft, the first rotating shaft extends to the inside of the support frame and is rotatably connected to the support frame, a driving gear is fixedly connected to the first rotating shaft, a driven gear is meshed on the driving gear, and the driven gear is fixedly connected to the second rotating shaft.

[0006] Preferably, a sliding rod is fixedly connected inside the workbench, a sliding block is symmetrically slidably connected to the sliding rod, and the sliding block is fixedly connected to the lower end of the threaded sleeve.

[0007] Preferably, a slide groove is provided on the workbench, the threaded sleeve is slidably connected to the slide groove, and the support frame is slidably connected to the workbench.

[0008] Preferably, the first clamping block, the second clamping block and the surface of the clamping blocks are all provided with rubber pads.

[0009] Preferably, the mounting frame is L-shaped, and a groove is provided inside the mounting frame, and the groove is adapted to fit the support plate.

[0010] Preferably, the gap between the top end of the support plate and the mounting frame is greater than or equal to the distance of the groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting up a bidirectional threaded rod, a threaded sleeve, a slider and a slide rod, special-shaped workpieces of different sizes can be clamped, and the applicability is wide. By setting up a pull block, a support plate and a groove, the support plate is lifted by pulling the pull block to rotate and replace the fixture, which can simultaneously meet the clamping processing of plate-shaped and cylindrical special-shaped workpieces, form a fast replacement, improve efficiency, and meet the needs of use. By setting up a driving gear, a driven gear, a first rotating shaft and a second rotating shaft, multi-angle processing of special-shaped workpieces is realized, and there is no need to remove the special-shaped workpiece for re-clamping, which saves time, improves work efficiency, is easy to operate, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 is a schematic structural diagram of a device for treating a special-shaped surface according to the present embodiment;

[0015] Figure 2 Schematic diagram of the internal structure of the workbench in this embodiment;

[0016] Figure 3 Schematic diagram of the structure of the support plate of this embodiment.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. First motor; 2. First rotating shaft; 3. Driving gear; 4. Inner cavity; 5. Driven gear; 6. Support frame; 7. Second rotating shaft; 8. Mounting frame; 9. Clamp block; 10. Pull block; 11. Support plate; 12. Threaded rod; 13. Fixed plate; 14. First clamping plate; 15. Second clamping plate; 16. Groove; 17. Threaded sleeve; 18. Sliding block; 19. Bidirectional threaded rod; 20. Sliding rod; 21. Workbench; 22. Second motor; 23. Sliding groove. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: a special-shaped surface treatment device, characterized in that: it includes a workbench 21, a support frame 6, a second motor 22 is arranged on one side of the workbench 21, and the output end of the second motor 22 is rotatably connected with a bidirectional threaded rod 19, the bidirectional threaded rod 19 extends into the inside of the workbench 21 and is rotatably connected with the workbench 21, a threaded sleeve 17 is symmetrically threadedly connected on the bidirectional threaded rod 19, a support frame 6 is arranged on the threaded sleeve 17, a clamping mechanism is symmetrically arranged on the support frame 6, the clamping mechanism includes a second rotating shaft 7, a mounting frame 8, the second rotating shaft 7 extends into the support frame 6 and is rotatably connected with the support frame 6, the other end of the second rotating shaft 7 is fixedly connected with the mounting frame 8, a support plate 11 is arranged on the mounting frame 8, and the support plate A pull block 10 is arranged on 11, and the pull block 10 passes through the mounting frame 8 and extends to the top of the mounting frame 8. A fixing plate 13 and a second clamping plate 15 are symmetrically arranged on one side of the support plate 11. A threaded rod 12 is threadedly connected to the fixing plate 13, and a first clamping plate 14 is arranged at one end of the threaded rod 12. The first clamping plate 14 is slidably connected to the support plate 11, and a clamping block 9 is arranged on the other side of the support plate 11. A first motor 1 is arranged on the side of one of the symmetrically arranged support frames 6, and the output end of the first motor 1 is rotatably connected to the first rotating shaft 2, the first rotating shaft 2 extends to the inside of the support frame 6 and is rotatably connected to the support frame 6, a driving gear 3 is fixedly connected to the first rotating shaft 2, and a driven gear 5 is meshed with the driving gear 3, and the driven gear 5 is fixedly connected to the second rotating shaft 7.

[0021] Specifically, a slide rod 20 is fixedly connected inside the workbench 21 , a slider 20 is symmetrically slidably connected to the slide rod 20 , the slider 20 is fixedly connected to the lower end of the threaded sleeve 17 , and the threaded sleeve 17 performs linear motion under the limiting action of the slider 20 .

[0022] Specifically, a slide groove 23 is opened on the workbench 21, the threaded sleeve is slidably connected to the slide groove 23, and the support frame 6 is slidably connected to the workbench 21. When the second motor 22 is started, the threaded sleeve 17 moves in a straight line toward or away from each other along the slide groove 23 under the action of the bidirectional threaded rod 19.

[0023] Specifically, rubber pads are provided on the surfaces of the first clamping block 14 , the second clamping block 15 and the clamping block 9 to protect the special-shaped workpiece and prevent the special-shaped workpiece from being damaged during clamping.

[0024] Specifically, the mounting frame 8 is L-shaped, and a groove 16 is provided inside the mounting frame 8 . The groove 16 is matched with the support plate 11 , and the support plate 11 is inserted into the groove 16 , which plays a role of limiting and fixing the support plate 11 .

[0025] Specifically, the gap between the top of the support plate 11 and the mounting frame 8 is greater than or equal to the distance of the groove 16. Pull up the pull block 10 to remove the support plate 11 from the groove 16, and then rotate the support plate 11 to replace the fixture. The gap between the top of the support plate 11 and the mounting frame 8 provides space for lifting the support plate 11.

[0026] A specific application example of this embodiment is:

[0027] When the device is in use, the special-shaped workpiece is placed between the first clamping plate 14 and the second clamping plate 15, and the second motor 22 is started to drive the bidirectional threaded rod 19 to rotate, and at the same time drive the threaded sleeve 17 and the support frame 6 to do linear motion in the slide rail 23 to clamp the two sides of the special-shaped workpiece. At this time, the threaded rod 12 is rotated to drive the first clamping plate 14 to move downward, and the special-shaped workpiece is clamped up and down. After the clamping is completed, the special-shaped workpiece can be processed. When other angles need to be processed, only the first motor 1 needs to be started, and the first motor 1 drives the first rotating shaft 2 and the driving gear 3 to rotate, and at the same time drives the driven gear 5, the second rotating shaft 7 and the mounting frame 8 to rotate, and then drives the special-shaped workpiece to rotate to the required processing angle for processing. This clamping method is suitable for plate-shaped special-shaped workpieces. When a cylindrical special-shaped workpiece needs to be processed, only the pull block 10 needs to be pulled up to remove the support plate 11 from the groove 16, and then the support plate 11 is rotated to replace the fixture to process the cylindrical special-shaped workpiece.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that modifications may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for treating a special-shaped surface, characterized in that: The invention comprises a workbench (21) and a support frame (6), wherein a second motor (22) is arranged on one side of the workbench (21), an output end of the second motor (22) is rotatably connected to a bidirectional threaded rod (19), the bidirectional threaded rod (19) extends into the interior of the workbench (21) and is rotatably connected to the workbench (21), a threaded sleeve (17) is symmetrically threadedly connected to the bidirectional threaded rod (19), the support frame (6) is arranged on the threaded sleeve (17), a clamping mechanism is symmetrically arranged on the support frame (6), the clamping mechanism comprises a second rotating shaft (7) and a mounting frame (8), the second rotating shaft (7) extends into the interior of the support frame (6) and is rotatably connected to the support frame (6), the other end of the second rotating shaft (7) is fixedly connected to the mounting frame (8), a support plate (11) is arranged on the mounting frame (8), a pull block (10) is arranged on the support plate (11), and the pull block (10) is arranged on the pull block (10). 0) passes through the mounting frame (8) and extends to the top of the mounting frame (8); a fixing plate (13) and a second clamping plate (15) are symmetrically arranged on one side of the support plate (11); a threaded rod (12) is threadedly connected to the fixing plate (13); a first clamping plate (14) is arranged at one end of the threaded rod (12); the first clamping plate (14) is slidably connected to the support plate (11); a clamping block (9) is arranged on the other side of the support plate (11); a first motor (1) is arranged on the side of one of the symmetrically arranged support frames (6); an output end of the first motor (1) is rotatably connected to a first rotating shaft (2); the first rotating shaft (2) extends into the interior of the support frame (6) and is rotatably connected to the support frame (6); a driving gear (3) is fixedly connected to the first rotating shaft (2); a driven gear (5) is meshed with the driving gear (3); the driven gear (5) is fixedly connected to the second rotating shaft (7).

2. The device for treating a special-shaped surface according to claim 1, characterized in that: A sliding rod (20) is fixedly connected inside the workbench (21), a sliding block is symmetrically slidably connected to the sliding rod (20), and the sliding block is fixedly connected to the lower end of the threaded sleeve (17).

3. The device for treating a special-shaped surface according to claim 1, characterized in that: The workbench (21) is provided with a sliding groove (23), the threaded sleeve is slidably connected to the sliding groove (23), and the support frame (6) is slidably connected to the workbench (21).

4. The device for treating a special-shaped surface according to claim 1, characterized in that: Rubber pads are provided on the surfaces of the first clamping plate (14), the second clamping plate (15) and the clamping block (9).

5. The device for treating a special-shaped surface according to claim 1, characterized in that: The mounting frame (8) is L-shaped, and a groove (16) is provided inside the mounting frame (8), wherein the groove (16) is adapted to fit the support plate (11).

6. The device for treating a special-shaped surface according to claim 5, characterized in that: The gap between the top end of the support plate (11) and the mounting frame (8) is greater than or equal to the distance of the groove (16).

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