Blank pressing and grinding device for sheet metal part
By designing a pressing grinding device with a servo motor and telescopic cylinder, the repeated repetition of metal sheet metal grinding operation steps and dimensional adaptation problems are solved, and efficient sheet metal processing is achieved.
Patent Information
- Application Number
- CN202421041367.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In the prior art, the grinding operation steps of metal sheet metal parts are repeated repeatedly, and different types of grinding devices need to be replaced according to different sizes of sheet metal parts, affecting production and processing efficiency.
A pressing and grinding device including a device frame, a protective frame, a support table, a rotating column, a connecting plate, a fixed block, a servo motor and a telescopic cylinder is designed. The servo motor drives the fixed plate to rotate and the connecting plate to extend, adapting to different sizes Sheet metal parts, realize automatic adjustment and efficient grinding.
It improves the grinding efficiency of metal sheet metal parts, reduces the steps for operators to replace the grinding edges, and enhances production and processing efficiency.
Smart Images
Figure CN222269765U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of edge pressing and grinding device design, in particular to an edge pressing and grinding device for metal sheet metal parts. Background Art
[0002] Metal sheet metal parts usually need to be edge pressed and polished during the production process to ensure the quality and appearance of the final product. In actual operation, edge pressing and polishing usually need to be carried out in combination with the specific sheet metal design requirements and processing process. These processes require skilled operation and precise control to ensure that the final product meets the requirements. However, in the existing common polishing process in the prior art, the operator needs to constantly change the four corners of the metal sheet metal parts for polishing, and the polishing operation steps are repeated repeatedly. At the same time, different types of polishing devices need to be replaced for sheet metal parts of different sizes, which affects the production and processing efficiency of metal sheet metal parts. Utility Model Content
[0003] The utility model aims to solve the shortcoming of repeated grinding operation steps in the prior art and proposes a press edge grinding device for metal sheet metal parts.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a metal sheet metal edge pressing and grinding device, comprising a device frame, the surface of the device frame is fixedly connected with a protective frame, the bottom of the device frame is fixedly connected with a support platform, the device frame is internally rotatably connected with a rotating column, one end of the rotating column is connected with a connecting plate, one end of the connecting plate is fixedly connected with a fixed block, one end of the fixed block is fixedly connected with a limiting block, a fixing plate is arranged on one side of the fixing block, the surface of the fixing plate is connected with a fixing column, a servo motor is arranged on one end of the fixing column, a connecting block is arranged inside the device frame, the surface of the connecting block is fixedly connected with the supporting column, one end of the support column is fixedly connected with a grinding plate, the surface of the grinding plate is connected with a rotating rod, one end of the rotating rod is fixedly connected with a limiting block, the surface of the rotating rod is provided with a grinding belt, a telescopic cylinder is arranged at the bottom of the connecting block, and a sheet metal stamping part is arranged on one side of the connecting plate.
[0005] As a preferred implementation, four arc grooves are formed on the surface of the fixing plate, and the surface of the fixing block is embedded in the inner wall of the arc groove formed on the surface of the fixing plate.
[0006] As a preferred implementation manner, one end of the servo motor is rotationally connected to a connection point at one end of the fixing column.
[0007] As a preferred embodiment, four grooves are provided on the surface of the rotating column, and one end of the connecting plate is inserted into the groove provided on the surface of the rotating column.
[0008] As a preferred embodiment, an empty slot is provided inside the rotating column, and the servo motor is installed in the empty slot provided inside the rotating column.
[0009] As a preferred embodiment, a hollow groove is provided on the surface of the device frame, and the telescopic cylinder is installed in the hollow groove provided on the surface of the device frame.
[0010] Compared with the prior art, the advantages and positive effects of the utility model are:
[0011] In the utility model, by designing structures such as a fixed plate and a connecting plate, a servo motor drives the fixed plate to rotate through a fixed column. Since the sliding groove provided on the surface of the fixed plate extends from the inner side of the fixed plate to the edge, when the fixed plate is rotated clockwise, the connecting plate will gradually extend outward along the groove provided on the surface of the rotating column until the extended length of the connecting plate matches the diagonal size of the sheet metal stamping part. The design of structures such as the fixed plate and the connecting plate enables the device to be adjusted according to different sizes of metal sheet metal parts, thereby increasing the grinding efficiency of metal sheet metal parts and saving the operator the step of replacing the grinding edge of the metal sheet metal parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 A three-dimensional diagram of a metal sheet metal edge grinding device provided by the utility model;
[0013] Figure 2 A three-dimensional diagram of a metal sheet metal edge grinding device provided by the utility model;
[0014] Figure 3 A disassembled stereoscopic diagram of a metal sheet metal edge grinding device provided by the utility model;
[0015] Figure 4 The utility model is a three-dimensional diagram of the interior of a metal sheet metal edge grinding device.
[0016] Legend:
[0017] 1. Device frame; 11. Protection frame; 2. Support table; 3. Rotating column; 4. Connecting plate; 41. Fixed block; 42. Limiting block; 5. Fixed plate; 51. Fixed column; 6. Servo motor; 7. Connecting block; 71. Support column; 72. Grinding plate; 73. Rotating rod; 74. Limiting block; 75. Grinding belt; 8. Telescopic cylinder; 9. Sheet metal stamping parts. DETAILED DESCRIPTION
[0018] 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 in 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.
[0019] Example 1
[0020] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a metal sheet metal edge grinding device, including a device frame 1, the surface of the device frame 1 is provided with an empty groove, the surface of the device frame 1 is fixedly connected to a protective frame 11, the protective frame 11 shields the outer surface of the grinding belt 75 from dust, the bottom of the device frame 1 is fixedly connected to a support table 2, the support table 2 supports the device frame 1 and its connection structure, the inside of the device frame 1 is rotatably connected to a rotating column 3, the surface of the rotating column 3 is provided with four grooves, and the inside of the rotating column 3 is provided with an empty groove, and the end of the rotating column 3 is provided with a ventilation groove, In order to facilitate timely heat dissipation of the servo motor 6 during operation, one end of the rotating column 3 is connected to a connecting plate 4, and one end of the connecting plate 4 is inserted into a groove opened on the surface of the rotating column 3. The groove opened on the surface of the rotating column 3 just limits the movement path of the connecting plate 4. One end of the connecting plate 4 is fixedly connected to a fixing block 41, and the surface of the fixing block 41 is embedded in the inner wall of the arc groove opened on the surface of the fixing plate 5. One end of the fixing block 41 is fixedly connected to a limiting block 42. The size of the limiting block 42 is much larger than the width of the arc groove opened on the surface of the fixing plate 5, so as to prevent the fixing block 41 from falling off the surface of the fixing plate 5.
[0021] Example 2
[0022] like Figure 1-Figure 4As shown, a fixing plate 5 is provided on one side of the fixing block 41, and four arc grooves are provided on the surface of the fixing plate 5. The surface of the fixing plate 5 is fixedly connected to one end of the fixing column 51. A servo motor 6 is provided at one end of the fixing column 51, and the servo motor 6 is installed in an empty groove provided inside the rotating column 3. One end of the servo motor 6 is rotatably connected to the connection point of one end of the fixing column 51, so as to drive the fixing plate 5 to rotate as a whole, and control the extension or shortening length of the connecting plate 4. A connecting block 7 is provided inside the device frame 1, and a supporting column 71 is fixedly connected to the surface of the connecting block 7. The supporting column 71 supports the grinding plate 72 and the connection structure with the grinding plate 72. The grinding plate 7 2 is fixedly connected to the ends of the two support columns 71, the surface of the grinding plate 72 is rotatably connected to a rotating rod 73, and the rotating rod 73 has two rotating rods 73 respectively rotatably installed on both sides of the grinding plate 72, one end of the rotating rod 73 is fixedly connected to a limiting block 74, and the limiting block 74 prevents the grinding belt 75 installed on the surface of the rotating rod 73 from slipping, and a telescopic cylinder 8 is provided at the bottom of the connecting block 7, and the telescopic cylinder 8 is installed in an empty groove provided on the surface of the device frame 1, and the telescopic cylinder 8 controls the height of the connecting block 7 and controls the grinding height of the grinding belt 75 on the sheet metal stamping 9, and the four corners of the sheet metal stamping 9 are embedded in the edges of the four connecting plates 4.
[0023] Working principle:
[0024] like Figure 1-Figure 4 As shown, by designing structures such as the fixed plate 5 and the connecting plate 4, the servo motor 6 drives the fixed plate 5 to rotate through the fixed column 51. When the fixed plate 5 is rotated clockwise, the fixed block 41 slides from the inside to the outside along the inner wall of the slide groove opened on the surface of the fixed plate 5. At the same time, the connecting plate 4 will gradually extend outward along the groove opened on the surface of the rotating column 3 until the extended length of the connecting plate 4 is matched with the diagonal size of the sheet metal stamping 9, so that the four corners of the sheet metal stamping 9 are stuck on the edges of the four connecting plates 4, and the telescopic cylinder 8 is controlled to adjust the grinding belt 75 to a suitable height. The rotating rod 73 is provided with a small motor inside, which drives the rotating rod 73 to rotate at a fixed angle, so that the grinding belt 75 rubs back and forth at the four corners of the sheet metal stamping 9 to grind the edges of the sheet metal stamping 9.
[0025] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A device for edge grinding of sheet metal parts, comprising a device frame (1), characterized in that: The surface of the device frame (1) is fixedly connected to a protective frame (11), the bottom of the device frame (1) is fixedly connected to a support platform (2), the interior of the device frame (1) is rotatably connected to a rotating column (3), one end of the rotating column (3) is connected to a connecting plate (4), one end of the connecting plate (4) is fixedly connected to a fixing block (41), one end of the fixing block (41) is fixedly connected to a limiting block (42), a fixing plate (5) is provided on one side of the fixing block (41), a fixing column (51) is connected to the surface of the fixing plate (5), one end of the fixing column (51) is provided A servo motor (6) is arranged, a connecting block (7) is arranged inside the device frame (1), a support column (71) is fixedly connected to the surface of the connecting block (7), one end of the support column (71) is fixedly connected to a grinding plate (72), a rotating rod (73) is connected to the surface of the grinding plate (72), one end of the rotating rod (73) is fixedly connected to a limit block (74), a grinding belt (75) is arranged on the surface of the rotating rod (73), a telescopic cylinder (8) is arranged at the bottom of the connecting block (7), and a sheet metal stamping part (9) is arranged on one side of the connecting plate (4).
2. The edge grinding device for metal sheet parts according to claim 1, characterized in that: The surface of the fixing plate (5) is provided with four arc grooves, and the surface of the fixing block (41) is embedded in the inner wall of the arc grooves provided on the surface of the fixing plate (5).
3. The edge grinding device for metal sheet parts according to claim 1, characterized in that: One end of the servo motor (6) is rotatably connected to a connection point at one end of the fixing column (51).
4. The edge grinding device for metal sheet parts according to claim 1, characterized in that: The surface of the rotating column (3) is provided with four grooves, and one end of the connecting plate (4) is inserted into the groove provided on the surface of the rotating column (3).
5. The edge grinding device for metal sheet parts according to claim 1, characterized in that: The rotating column (3) is provided with an empty slot inside, and the servo motor (6) is installed in the empty slot provided inside the rotating column (3).
6. The edge grinding device for metal sheet parts according to claim 1, characterized in that: The surface of the device frame (1) is provided with an empty groove, and the telescopic cylinder (8) is installed in the empty groove provided on the surface of the device frame (1).