Crankshaft high-precision punching machine capable of preventing scraps from splashing
By installing a protective device on the high-precision crankshaft punch, the problem of flying debris was solved, and operational safety was improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI ERSHIDA TECHNOLOGY CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-19
AI Technical Summary
Existing high-precision crankshaft punching machines leave the workpiece exposed during processing, causing debris to fly everywhere and increasing operational hazards.
Protective devices, including mounting bases, hydraulic telescopic components, protective plates, and transparent plates, are installed on the front and rear sides of the punch press body to block flying debris.
It effectively blocks flying debris and improves operational safety.
Smart Images
Figure CN224253965U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of high-precision crankshaft punching machines, and in particular to a high-precision crankshaft punching machine that prevents chip splashing. Background Technology
[0002] A crankshaft high-precision punch press is a type of equipment used for precision stamping. Its core feature is that it achieves high-precision stamping action through a crankshaft transmission system. It is mainly used to manufacture stamped parts with high dimensional accuracy and good surface quality, and is widely used in industries such as electronics, automobiles, and aerospace where the precision requirements of parts are high.
[0003] However, modern high-precision crankshaft punch presses operate by stamping when processing objects. During the stamping process, fragments of the objects are generated. Since the objects are exposed during processing on modern high-precision crankshaft punch presses, the generated fragments are prone to splashing and cannot be protected, thus increasing the danger of operating the entire device.
[0004] Therefore, it is necessary to provide a high-precision crankshaft punch that prevents debris from splashing to solve the above-mentioned technical problems. Utility Model Content
[0005] This invention provides a high-precision crankshaft punch press that prevents debris from splashing, solving the problem that current high-precision crankshaft punch presses operate with exposed workpieces, which can easily cause debris to splash and become unprotected, thus increasing the operational danger of the entire device.
[0006] To solve the above-mentioned technical problems, this utility model provides a high-precision crankshaft punch press with anti-chip splashing function, comprising:
[0007] The main body of the punch press, the main body of the stamping machine, and two protective devices;
[0008] The main body of the stamping press is installed inside the main body of the punch press;
[0009] The two protective devices are respectively disposed between the punch press body and the stamping machine body. The protective device includes two mounting seats, two hydraulic telescopic components, a protective plate and a transparent plate. The two mounting seats are symmetrically installed on the surface of the stamping machine body. The two hydraulic telescopic components are respectively installed on the surfaces of the two mounting seats. The protective plate is installed between the two hydraulic telescopic components. The transparent plate is disposed on the surface of the protective plate.
[0010] Preferably, a switch is installed on one side of the surface of the punch press body.
[0011] Preferably, an L-shaped extrusion block is connected to one side of the main surface of the stamping press.
[0012] Preferably, a rubber pad is connected to the bottom of the protective plate.
[0013] Preferably, the transparent panel is used by the operator to view the work.
[0014] Preferably, a disassembly assembly is provided between the protective plate and the transparent plate. The disassembly assembly includes an L-shaped fixing block and a bolt. The L-shaped fixing block is connected to the surface of the transparent plate, and the bolt is disposed between the L-shaped fixing block and the protective plate.
[0015] Preferably, the L-shaped fixing block and the bolt are used for disassembling the transparent plate.
[0016] Compared with related technologies, the crankshaft high-precision punching machine with anti-chip splash provided by this utility model has the following beneficial effects:
[0017] This utility model provides a high-precision crankshaft punch press that prevents debris from splashing. The punch press body, which includes a main body of the press, is equipped with two mounting seats, two hydraulic telescopic components, a protective plate, and a transparent plate on both the front and rear sides. These components can block the debris generated when the workpiece passes through the main body of the press and splash, thereby increasing the safety of the entire device. Attached Figure Description
[0018] Figure 1 A schematic diagram of the structure of a first embodiment of a high-precision crankshaft punch press that prevents debris splashing provided by this utility model;
[0019] Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below;
[0020] Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below;
[0021] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure of the high-precision crankshaft punching machine shown;
[0022] Figure 5 A schematic diagram of the structure of a second embodiment of a high-precision crankshaft punch press that prevents debris splashing provided by this utility model;
[0023] Figure 6 for Figure 5 The enlarged schematic diagram of section C is shown.
[0024] Numbered in the diagram: 1. Punch press body; 2. Press machine body; 3. Protective device; 31. Mounting base; 32. Hydraulic telescopic component; 33. Protective plate; 34. Transparent plate; 4. Rubber pad; 5. Switch; 6. L-shaped extrusion block; 7. Disassembly assembly; 71. L-shaped fixing block; 72. Bolt. Detailed Implementation
[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0026] First Embodiment
[0027] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a high-precision crankshaft punch press that prevents debris splashing provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below; Figure 4 for Figure 1 The diagram shows a three-dimensional structure of a high-precision crankshaft punching press. A high-precision crankshaft punching press with anti-chip splashing capability includes:
[0028] Punch press body 1, punch press body 2 and two protective devices 3;
[0029] The main body 2 of the stamping press is installed inside the main body 1 of the punch press;
[0030] Two protective devices 3 are respectively disposed between the punch press body 1 and the press body 2. Each protective device 3 includes two mounting bases 31, two hydraulic telescopic members 32, a protective plate 33, and a transparent plate 34. The two mounting bases 31 are symmetrically mounted on the surface of the press body 2. The two hydraulic telescopic members 32 are respectively mounted on the surface of the two mounting bases 31. The protective plate 33 is mounted between the two hydraulic telescopic members 31. The transparent plate 34 is disposed on the surface of the protective plate 33.
[0031] A switch 5 is installed on one side of the surface of the punch press body 1.
[0032] An L-shaped extrusion block 6 is connected to one side of the surface of the main body 2 of the stamping machine.
[0033] The use of L-shaped extrusion block 6 can buffer the contact between the protective plate 33 and the surface of the punch press body 1.
[0034] An inclined surface is provided at the bottom of the L-shaped extrusion block 6, which contacts the switch 5 and performs the extrusion operation. A switch 5 and an L-shaped extrusion block 6 are also provided on the back of the punch press body 1, which can activate the retraction operation of the hydraulic telescopic component 32.
[0035] A rubber pad 4 is connected to the bottom of the protective plate 33.
[0036] The transparent panel 34 is used by operators to view the work.
[0037] The working principle of the high-precision crankshaft punch provided by this utility model, which prevents debris from splashing, is as follows:
[0038] When using this device to protect an object during a stamping operation, first place the object on the surface of the press body 1 and below the press body 2. Then, start the press body 2 to move to one side of the object. When the press body 2 has moved halfway, one side of the L-shaped extrusion block 6 on its surface contacts the switch 5. The press body 2 continues to move downward to drive the L-shaped extrusion block 6 to extrude force against the switch 5. After the switch is extruded, the hydraulic telescopic component 32 is activated to drive the protective plate 33 with the transparent plate 34 to move downward. When the press body 2 moves the L-shaped extrusion block 6 and it separates from the switch 5, the operation of the hydraulic telescopic component 32 can be stopped. The object can then be processed, and flying object fragments can be blocked.
[0039] Compared with related technologies, the crankshaft high-precision punching machine with anti-chip splash provided by this utility model has the following beneficial effects:
[0040] This utility model provides a crankshaft high-precision punch press that prevents debris from splashing. Two mounting seats 31, two hydraulic telescopic components 32, a protective plate 33, and a transparent plate 34 are provided on the front and rear sides of the punch press body 1 with the punch press body 2. These components can block the debris generated when the workpiece is processed by the punch press body 2, thereby increasing the safety of the entire device operation.
[0041] Second Embodiment
[0042] Please refer to the following: Figure 5 and Figure 6 Based on the first embodiment of this application which provides a high-precision crankshaft punch press with anti-chip splashing, the second embodiment of this application proposes another high-precision crankshaft punch press with anti-chip splashing. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.
[0043] Specifically, the second embodiment of this application provides a high-precision crankshaft punch that prevents debris splashing. In this high-precision crankshaft punch, a disassembly assembly 7 is provided between the protective plate 33 and the transparent plate 34. The disassembly assembly 7 includes an L-shaped fixing block 71 and a bolt 72. The L-shaped fixing block 71 is connected to the surface of the transparent plate 34, and the bolt 72 is disposed between the L-shaped fixing block 71 and the protective plate 33.
[0044] A threaded hole adapted to the bolt 72 is provided on the surface of the protective plate 33.
[0045] The L-shaped fixing block 71 and the bolt 72 are used for disassembling the transparent plate 34.
[0046] The working principle of the high-precision crankshaft punch provided by this utility model, which prevents debris from splashing, is as follows:
[0047] When using the protective plate 33, if the transparent plate 34 is to be disassembled, cleaned or replaced, first remove the bolt 72 between the L-shaped fixing block 71 and the protective plate 33. After the bolt 72 is removed, the transparent plate 34 can be separated from the protective plate 33 by pulling the L-shaped fixing block 71.
[0048] Compared with related technologies, the crankshaft high-precision punching machine with anti-chip splash provided by this utility model has the following beneficial effects:
[0049] This utility model provides a crankshaft high-precision punch press to prevent debris from splashing. An L-shaped fixing block 71 and bolts 72 are set between the protective plate 33 and the transparent plate 34 to facilitate the periodic disassembly, cleaning or replacement of the transparent plate 34.
[0050] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A high-precision crankshaft punch press with anti-chip splash protection, characterized in that, include: The main body of the punch press, the main body of the stamping machine, and two protective devices; The main body of the stamping press is installed inside the main body of the punch press; The two protective devices are respectively disposed between the punch press body and the stamping machine body. The protective device includes two mounting seats, two hydraulic telescopic components, a protective plate and a transparent plate. The two mounting seats are symmetrically installed on the surface of the stamping machine body. The two hydraulic telescopic components are respectively installed on the surfaces of the two mounting seats. The protective plate is installed between the two hydraulic telescopic components. The transparent plate is disposed on the surface of the protective plate.
2. The high-precision crankshaft punch press with anti-chip splashing as described in claim 1, characterized in that, A switch is installed on one side of the surface of the punch press body.
3. The high-precision crankshaft punch press with anti-chip splashing as described in claim 1, characterized in that, An L-shaped extrusion block is connected to one side of the main surface of the stamping machine.
4. The high-precision crankshaft punch press with anti-chip splashing as described in claim 1, characterized in that, A rubber pad is connected to the bottom of the protective plate.
5. The high-precision crankshaft punch press with anti-chip splashing as described in claim 1, characterized in that, The transparent panel is used by operators to view the work.
6. The high-precision crankshaft punch press with anti-chip splashing according to claim 1, characterized in that, A disassembly assembly is provided between the protective plate and the transparent plate. The disassembly assembly includes an L-shaped fixing block and a bolt. The L-shaped fixing block is connected to the surface of the transparent plate, and the bolt is disposed between the L-shaped fixing block and the protective plate.
7. The high-precision crankshaft punch press with anti-chip splashing according to claim 6, characterized in that, The L-shaped fixing block and the bolt are used for disassembling the transparent plate.