A device for deburring sheet metal parts
Patent Information
- Application Number
- CN202522312817.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-31
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-31
AI Technical Summary
[0003]为了解决上述提出的工人手持砂纸对其进行毛刺处理，但一次仅可对钣金件一个侧面毛刺进行处理，效率低下，同时工人手持砂纸进行毛刺处理，极易会出现毛刺刮伤工人的手的现象，本申请提供一种钣金件去毛刺处理装置
[0009]综上所述，本申请包括以下有益技术效果：通过旋转两个螺母B推动两个滑块带动两个活动杆、两个支撑块和两个海绵砂块朝着连接板的方向移动，待两个海绵砂块与钣金件的两侧紧密抵触后，旋转两个螺母A相互远离，并与两个螺母B配合对两个滑块进行固定，之后利用连接板带动两个支撑杆、两个两个活动杆、两个支撑块和两个海绵砂块往复移动，此时两个海绵砂块在往复移动的过程中则可将钣金件侧边的毛刺去除；相较于现有技术，具有单次可对钣金件两个侧边进行毛刺处理的效果，而且工人的手不会触碰到毛刺，安全性高。
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Figure CN224780109U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of sheet metal processing technology, and in particular to a sheet metal deburring device. Background Technology
[0002] Sheet metal is a product manufactured by processing thin metal sheets using sheet metal processing techniques. Sheet metal parts are widely used in the electronics, electrical appliances, communications, and automotive industries. During the processing and production of sheet metal parts, steps such as shearing, folding, stamping, and grinding are required. Burrs inevitably appear on the surface of sheet metal parts, and these burrs directly affect the quality of the product. Currently, minor burrs on sheet metal parts are mostly removed by workers using sandpaper, but this method can only remove burrs from one side of the sheet metal part at a time, which is inefficient. In addition, workers are very likely to scratch their hands when using sandpaper. Utility Model Content
[0003] To address the aforementioned issue of workers using sandpaper to remove burrs from sheet metal parts, which is inefficient as it only allows for the removal of burrs from one side at a time and is prone to causing hand injuries, this application provides a sheet metal deburring device.
[0004] The sheet metal deburring device provided in this application adopts the following technical solution:
[0005] A deburring device for sheet metal parts includes a connecting plate, two support rods, and two threaded rods. Rectangular holes are formed at both ends of the top of the connecting plate, and connectors are installed inside each of the rectangular holes. The two support rods are fixedly installed at both ends of the top of the connecting plate via the two connectors. The ends of the two threaded rods are welded to the inner sidewalls of two of the two support rods. A slider is movably fitted onto the outer surface of the middle section of each of the two threaded rods. A movable rod is welded to one side of each of the two sliders, and the two movable rods movably pass through the two support rods. A support block is welded to one end of each of the two movable rods. Rectangular grooves are formed on opposite sides of each of the two support blocks, and sponge sand blocks are adhered inside the rectangular grooves. A nut A and a nut B are threaded onto the outer surface of each of the two threaded rods, and the two nuts A and two nuts B are located on opposite sides of the two sliders.
[0006] Preferably, the connector consists of a plug and a bolt. The plug is movably inserted into the interior of a rectangular hole. One side of the plug is welded to one side of the support rod. The bolt is threaded through the connecting plate and is threadedly connected to the plug.
[0007] Preferably, a connecting block is welded to the edge of the top of the connecting plate, a handle is welded to one side of the connecting block, and a sponge sleeve is fixedly fitted onto the outer surface of the handle.
[0008] Preferably, directional wheels are installed at all four corners of the bottom of the connecting plate.
[0009] In summary, this application includes the following beneficial technical effects: by rotating two nuts B, two sliders are pushed, which in turn move two movable rods, two support blocks, and two sponge sand blocks toward the connecting plate. After the two sponge sand blocks are in close contact with both sides of the sheet metal part, the two nuts A are rotated away from each other and cooperate with the two nuts B to fix the two sliders. Then, the connecting plate is used to drive the two support rods, two movable rods, two support blocks, and two sponge sand blocks to move back and forth. At this time, the two sponge sand blocks can remove the burrs on the sides of the sheet metal part during the back and forth movement. Compared with the prior art, it has the effect of deburring both sides of the sheet metal part at one time, and the worker's hand will not touch the burrs, which is safe. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the application.
[0011] Figure 2 This is a bottom view structural diagram of the first embodiment of the application.
[0012] Figure 3 This is a schematic diagram of the split structure of the first embodiment of the application.
[0013] Explanation of reference numerals in the attached drawings: 11. Connecting plate; 21. Support rod; 22. Threaded rod; 23. Slider; 24. Nut A; 25. Nut B; 26. Movable rod; 27. Support block; 28. Sponge sand block; 3. Connecting piece; 31. Insert block; 32. Bolt; 41. Connecting block; 42. Handle; 5. Directional wheel. Detailed Implementation
[0014] The following is in conjunction with the appendix Figure 1 -Appendix Figure 3 This application will be described in further detail.
[0015] Example 1:
[0016] A deburring device for sheet metal parts, as described in the following article. Figure 1-3A connecting block 41 is welded to the edge of the top of the connecting plate 11. A handle 42 is welded to one side of the connecting block 41. The connecting block 41 is used to fix the handle 42 to the top of the connecting plate 11. A sponge sleeve is fixedly fitted on the outer surface of the handle 42 to improve the comfort of holding the handle 42. A guide wheel 5 is installed at the four corners of the bottom of the connecting plate 11. The four guide wheels 5 cooperate to facilitate the movement of the connecting plate 11 on the top of the sheet metal part. Rectangular holes are opened at both ends of the top of the connecting plate 11. Connecting parts 3 are installed inside the two rectangular holes. Two support rods 21 are fixedly installed at both ends of the top of the connecting plate 11 through the two connecting parts 3. The connecting part 3 consists of a plug 31 and a bolt 32. The plug 31 is movably inserted into the rectangular hole. One side of the plug 31 is welded to one side of the support rod 21. The bolt 32 is threaded through the connecting plate 11. The bolt 32 is threaded to the plug 31, which can fix the plug 31 inside the rectangular hole and install the support rod 21 on one side of the connecting plate 11.
[0017] Reference Figure 1-3 The two ends of the two threaded rods 22 are welded to the inner walls of two support rods 21 respectively. A slider 23 is movably fitted onto the outer surface of the middle section of each of the two threaded rods 22. A movable rod 26 is welded to one side of each slider 23. The two movable rods 26 movably pass through the two support rods 21. A support block 27 is welded to one end of each movable rod 26, supporting the two support blocks 27. Rectangular grooves are formed on opposite sides of each support block 27, and sponge sand blocks 28 are adhered inside the two rectangular grooves. A nut A24 and a nut B25 are threaded onto the outer surface of each of the two threaded rods 22 respectively. Nuts A24 and B25 are located on opposite sides of each slider 23. The sheet metal part is placed on an external worktable with both ends suspended. Then, the connecting plate 11 is placed on top of the sheet metal part, and the four directional wheels 5 are in contact with the top surface of the sheet metal part. Then, the two nuts B25 are rotated to push the two sliders 23, which in turn drive the two movable rods 26, the two support blocks 27 and the two sponge sand blocks 28 to move towards the connecting plate 11. After the two sponge sand blocks 28 are in close contact with both sides of the sheet metal part, the two nuts A24 are rotated to move away from each other and contact one side of the two sliders 23. Then, in conjunction with the two nuts B25, the two sliders 23 are fixed. Then, the handle 42 is held and pushed to move the connecting plate 11. The connecting plate 11 drives the two support rods 21, the two movable rods 26, the two support blocks 27 and the two sponge sand blocks 28 to move back and forth. During the back and forth movement, the two sponge sand blocks 28 can remove the burrs on the side of the sheet metal part.
[0018] The foregoing description of an exemplary embodiment of a sheet metal deburring device provided by this disclosure refers to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.
Claims
1. A deburring device for sheet metal parts, comprising a connecting plate (11), two support rods (21), and two threaded rods (22), characterized in that, The top of the connecting plate (11) has rectangular holes at both ends, and connectors (3) are installed inside the two rectangular holes. The two support rods (21) are fixedly installed at both ends of the top of the connecting plate (11) through the two connectors (3). The two ends of the two threaded rods (22) are welded to the inner walls of the two support rods (21). The outer surface of the middle part of the two threaded rods (22) is movably fitted with sliders (23). Movable rods (26) are welded to one side of the two sliders (23). The movable rod (26) moves through the two support rods (21) respectively. A support block (27) is welded to one end of each of the two movable rods (26). A rectangular groove is opened on the opposite side of each of the two support blocks (27). A sponge sand block (28) is glued inside each of the two rectangular grooves. A nut A (24) and a nut B (25) are threaded on the outer surface of each of the two threaded rods (22). The two nuts A (24) and the two nuts B (25) are located on both sides of the two sliders (23) respectively.
2. The sheet metal deburring device according to claim 1, characterized in that: The connector (3) consists of a plug (31) and a bolt (32). The plug (31) is movably inserted into the inside of the rectangular hole. One side of the plug (31) is welded to one side of the support rod (21). The bolt (32) is threaded through the connecting plate (11) and is threadedly connected to the plug (31).
3. The sheet metal deburring device according to claim 1, characterized in that: A connecting block (41) is welded to the edge of the top of the connecting plate (11), and a handle (42) is welded to one side of the connecting block (41). A sponge sleeve is fixedly fitted on the outer surface of the handle (42).
4. The sheet metal deburring device according to claim 1, characterized in that: The four corners of the bottom of the connecting plate (11) are each equipped with a directional wheel (5).