Metal surface treatment angle adjusting structure
By designing a metal surface treatment angle adjustment structure including adjustment plate, rack and gear, and automatically adjusting with a reducer motor, the problem of poor stability of the angle adjustment structure in the prior art is solved, and efficient and convenient angle adjustment is achieved.
Patent Information
- Application Number
- CN202420651599.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-01
AI Technical Summary
In the surface treatment of existing metal workpieces, the stability of the angle adjustment structure is poor, and it is mostly manual adjustment, which is cumbersome and inconvenient, affecting efficiency.
A metal surface treatment angle adjustment structure is designed, including a workpiece carrier plate, a workpiece fixture and an adjustment component. The adjustment component consists of a parallel adjustment plate, rack and gear, and is automatically adjusted by a reduction motor driving gear and rack.
High stability and convenient angle adjustment are achieved, reducing the cumbersomeness of manual operation, and improving the stability and processing efficiency of the workpiece.
Smart Images
Figure CN222627443U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of metal processing, in particular to a metal surface processing angle adjustment structure. Background Art
[0002] Surface treatment is a process of artificially forming a surface layer on the surface of the base material with different mechanical, physical and chemical properties from the base material. The purpose of surface treatment is to meet the corrosion resistance, wear resistance, decoration or other special functional requirements of the product. For metal castings, our more commonly used surface treatment methods are mechanical grinding, chemical treatment, surface heat treatment, and spraying surface. Hot-dip galvanizing is the most widely used steel surface treatment method in the world today with the best performance-price ratio.
[0003] At present, metal workpieces generally need to be positioned and clamped during surface treatment to ensure stability before proceeding. However, in order to facilitate the treatment of different angles of the workpiece, an angle adjustment structure is generally provided. The angle adjustment structure in the prior art has poor stability and is mostly adjusted manually. The adjustment is cumbersome and inconvenient to use, which affects efficiency.
[0004] Therefore, it is necessary to propose a metal surface treatment angle adjustment structure to solve the above problems. Utility Model Content
[0005] The main purpose of the utility model is to provide a metal surface treatment angle adjustment structure, which can effectively solve the problems in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A metal surface treatment angle adjustment structure comprises a workpiece carrier for carrying a metal workpiece and a workpiece fixture arranged on the workpiece carrier for positioning the metal workpiece, an adjustment component is arranged at the bottom of the workpiece carrier, and the adjustment component comprises two parallel adjustment plates, racks are symmetrically arranged on opposite sides of the two adjustment plates, a gear meshing with the rack is arranged between the two adjustment plates, a rotating shaft is fixedly connected to the gear, and a reduction motor for driving the rotating shaft to rotate is arranged at the end of the rotating shaft.
[0008] Preferably, the adjusting components are divided into two groups, the two groups of adjusting components are separated by a partition, and the two rotating shafts are vertically arranged.
[0009] Preferably, a movable component is provided on the top of the adjusting plate, and the movable component includes connecting heads fixedly connected to two ends of the top of the adjusting plate, and a sliding block is movably connected to the upper end of the connecting head.
[0010] Preferably, both ends of the bottom of the partition plate and both ends of the bottom of the workpiece carrier plate are provided with sliding rods, and the sliding blocks are slidably connected to the sliding rods.
[0011] Preferably, the slide bar is fixed to the bottom of the workpiece carrier plate and the partition plate through a fixing seat.
[0012] Preferably, a shell is provided on the outer side of the adjusting assembly, the workpiece carrier is located above the shell, and the reduction motor is installed on the outer side wall of the shell.
[0013] Preferably, it also includes a guide member, which includes a guide groove arranged at the bottom of the adjustment plate and a guide plate arranged at the top of the partition and the bottom of the shell cavity and corresponding to the adjustment plate one by one, and the adjustment plate is movably connected to the outer side of the upper end of the guide plate through the guide groove.
[0014] Preferably, it also includes a stabilizing component, which includes a vertical pole arranged at the top of the guide groove inner cavity, a mounting groove corresponding to the vertical pole is arranged on the inner side of the upper end of the guide plate, a vertical hole with a diameter smaller than the mounting groove and adapted to the vertical pole is arranged at the bottom of the mounting groove inner cavity, the lower end of the vertical pole is movably connected to the inner side of the vertical hole, a ring body with a diameter larger than the vertical hole is fixedly connected to the part of the vertical pole located in the mounting groove inner cavity, and springs are arranged on the upper and lower sides of the ring body.
[0015] Compared with the prior art, the utility model provides a metal surface treatment angle adjustment structure, which has the following beneficial effects:
[0016] The metal surface treatment angle adjustment structure is vertically arranged with two sets of adjustment components, and both are adjusted by means of a reduction motor driving a gear and a rack. One end of the workpiece carrier is lifted up while the other end of the workpiece carrier is pulled down. It has high stability and automatic adjustment, which increases convenience. The guide plate and the guide groove can ensure the vertical displacement of the adjustment plate. The coordinated arrangement of the vertical rod, the vertical hole, the ring body and the spring can increase the pressure between the gear and the rack, increase the stability between the rack and the gear, and avoid loosening. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model;
[0018] Figure 2 It is a schematic diagram of the structure of the utility model after the shell is removed;
[0019] Figure 3 This utility model Figure 2 A structural diagram from another perspective of the basis;
[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the connection between the adjustment plate and the guide plate of the utility model.
[0021] In the figure: 1. housing; 2. workpiece fixture; 3. workpiece carrier; 4. reduction motor; 5. adjustment plate; 6. guide plate; 7. rotating shaft; 8. partition; 9. gear; 10. rack; 11. fixed seat; 12. sliding block; 13. connector; 14. sliding rod; 15. guide groove; 16. vertical rod; 17. mounting groove; 18. vertical hole; 19. ring body; 20. spring. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figure 1-4 As shown, a metal surface treatment angle adjustment structure includes a workpiece carrier plate 3 for carrying a metal workpiece and a workpiece fixture 2 arranged on the workpiece carrier plate 3 for positioning the metal workpiece. An adjustment component is arranged at the bottom of the workpiece carrier plate 3. The adjustment component is divided into two groups. The two groups of adjustment components are arranged up and down and separated by a partition plate 8. The adjustment component includes two parallel adjustment plates 5. Racks 10 are symmetrically arranged on opposite sides of the two adjustment plates 5. A gear 9 meshing with the rack 10 is arranged between the two adjustment plates 5. A rotating shaft 7 is fixedly connected to the gear 9, and the two rotating shafts 7 are arranged vertically. A reduction motor 4 for driving the rotating shaft 7 to rotate is arranged at the end of the rotating shaft 7.
[0024] Furthermore, a movable component is provided on the top of the adjustment plate 5, and the movable component includes a connecting head 13 fixedly connected to the two ends of the top of the adjustment plate 5, and the upper end of the connecting head 13 is movably connected to a sliding block 12, and sliding rods 14 are provided at both ends of the bottom of the partition 8 and both ends of the bottom of the workpiece carrier 3. The sliding rod 14 is fixed to the bottom of the workpiece carrier 3 and the partition 8 through a fixed seat 11, and the sliding block 12 is slidably connected to the sliding rod 14.
[0025] Furthermore, for protection, a shell 1 is provided on the outside of the adjustment component, a workpiece carrier plate 3 is located above the shell 1 , and a reduction motor 4 is installed on the outer side wall of the shell 1 .
[0026] It also includes a guide member, which includes a guide groove 15 arranged at the bottom of the adjustment plate 5 and a guide plate 6 arranged at the top of the partition 8 and the bottom of the inner cavity of the shell 1 and corresponding to the adjustment plate 5 one by one, and the adjustment plate 5 is movably connected to the outer side of the upper end of the guide plate 6 through the guide groove 15.
[0027] In addition, a stabilizing component is also included, which includes a vertical rod 16 arranged at the top of the inner cavity of the guide groove 15, a mounting groove 17 corresponding to the vertical rod 16 is arranged on the inner side of the upper end of the guide plate 6, and a vertical hole 18 with a diameter smaller than that of the mounting groove 17 and adapted to the vertical rod 16 is arranged at the bottom of the inner cavity of the mounting groove 17, the lower end of the vertical rod 16 is movably connected to the inner side of the vertical hole 18, and a ring body 19 with a diameter larger than that of the vertical hole 18 is fixedly connected to the part of the vertical rod 16 located in the inner cavity of the mounting groove 17, and springs 20 are arranged on the upper and lower sides of the ring body 19.
[0028] It should be noted that the utility model is a metal surface treatment angle adjustment structure. When in use, the metal workpiece is fixed on the workpiece carrier 3 by the workpiece clamp 2. When the angle needs to be adjusted, one of the reduction motors 4 can be controlled. The reduction motor 4 drives the corresponding rotating shaft 7 to rotate, and the rotating shaft 7 drives the gear 9 to rotate. The gear 9 drives the adjustment plate 5 to vertically move through the rack 10. The adjustment plates 5 on both sides of the gear 9 move up and down, and then one adjustment plate 5 lifts one end of the workpiece, and the other adjustment plate 5 pulls down the other end of the workpiece. The same is true when the angle needs to be adjusted in the other direction. Moreover, when the adjustment plate 5 is raised and lowered, the ring body 19 will compress the spring 20 on one side on the inner side of the mounting groove 17, and then the spring 20 generates a reverse force acting on the adjustment plate 5, and then the adjustment plate 5 increases the contact pressure between the rack 10 and the gear 9. Since there is always a reverse force after the angle is adjusted, the stability between the gear 9 and the rack 10 is increased, thereby increasing the stability of the workpiece.
[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A metal surface treatment angle adjustment structure, comprising a workpiece carrier plate (3) for carrying a metal workpiece and a workpiece fixture (2) arranged on the workpiece carrier plate (3) for positioning the metal workpiece, characterized in that: An adjustment assembly is arranged at the bottom of the workpiece carrier plate (3), and the adjustment assembly comprises two adjustment plates (5) arranged in parallel, racks (10) are symmetrically arranged on opposite sides of the two adjustment plates (5), a gear (9) meshing with the racks (10) is arranged between the two adjustment plates (5), a rotating shaft (7) is fixedly connected to the gear (9), and a reduction motor (4) for driving the rotating shaft (7) to rotate is arranged at the end of the rotating shaft (7).
2. The metal surface treatment angle adjustment structure according to claim 1, characterized in that: The adjustment components are divided into two groups, the two groups of adjustment components are separated by a partition (8), and the two rotating shafts (7) are arranged vertically.
3. The metal surface treatment angle adjustment structure according to claim 2, characterized in that: A movable component is arranged on the top of the adjustment plate (5), and the movable component comprises a connecting head (13) fixedly connected to two ends of the top of the adjustment plate (5), and a sliding block (12) is movably connected to the upper end of the connecting head (13).
4. The metal surface treatment angle adjustment structure according to claim 3, characterized in that: Both ends of the bottom of the partition plate (8) and both ends of the bottom of the workpiece carrier plate (3) are provided with sliding rods (14), and the sliding block (12) is slidably connected to the sliding rods (14).
5. The metal surface treatment angle adjustment structure according to claim 4, characterized in that: The slide bar (14) is fixed to the bottom of the workpiece carrier plate (3) and the partition plate (8) via a fixing seat (11).
6. The metal surface treatment angle adjustment structure according to claim 5, characterized in that: A shell (1) is arranged on the outside of the adjustment component, the workpiece carrier plate (3) is located above the shell (1), and the reduction motor (4) is installed on the outer side wall of the shell (1).
7. The metal surface treatment angle adjustment structure according to claim 6, characterized in that: The invention also comprises a guide member, wherein the guide member comprises a guide groove (15) arranged at the bottom of the adjustment plate (5) and a guide plate (6) arranged at the top of the partition plate (8) and the bottom of the inner cavity of the shell (1) and corresponding to the adjustment plate (5) one by one, and the adjustment plate (5) is movably connected to the outer side of the upper end of the guide plate (6) through the guide groove (15).
8. The metal surface treatment angle adjustment structure according to claim 7, characterized in that: The invention also comprises a stabilizing component, wherein the stabilizing component comprises a vertical rod (16) arranged at the top of the inner cavity of the guide groove (15); a mounting groove (17) corresponding to the vertical rod (16) is arranged on the inner side of the upper end of the guide plate (6); a vertical hole (18) having a diameter smaller than that of the mounting groove (17) and adapted to the vertical rod (16) is arranged at the bottom of the inner cavity of the mounting groove (17); the lower end of the vertical rod (16) is movably connected to the inner side of the vertical hole (18); a ring body (19) having a diameter larger than that of the vertical hole (18) is fixedly connected to the portion of the vertical rod (16) located in the inner cavity of the mounting groove (17); and springs (20) are arranged on the upper and lower sides of the ring body (19).