Fine hole electric discharge machine for mold machining
By introducing a limiting mechanism of rotating cylinder and threaded rod into the fine hole EDM machine for mold processing, the problem of hole skew caused by the movement of the moving plate on the slide rail was solved, and the accuracy and consistency of the holes were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-04-10
AI Technical Summary
In existing technologies, during mold processing, the movement of the movable plate on the slide rail causes the holes to become misaligned.
Design a fine-hole EDM machine for mold processing. By setting a rotating cylinder and a threaded rod on a moving plate, and using a limiting mechanism and a fixing mechanism to fix the position of the moving plate to prevent displacement.
It effectively prevents the moving plate from shifting during drilling, ensuring the accuracy and consistency of the holes.
Smart Images
Figure CN224102019U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fine hole discharge machine technical field especially relates to a fine hole discharge machine for mould processing. BACKGROUND
[0002] Fine hole discharge machine is also called electric spark perforating machine, puncher, small hole machine, which is a kind of electric spark machine, mainly used for punching processing, punching on mould. In the patent authorized announcement No. CN216298203U, the authorized day is April 15, 2022, and the name is a fine hole discharge machine for mould punching, which moves on two lower slide rails through left and right moving plates, and moves on two upper slide rails through front and rear moving plates, which can drive the position of hardware to move, so as to punch the different positions of hardware to meet the different punching needs. The position of the moving plate is not moved, which leads to the movement of the moving plate on the slide rail during punching processing, resulting in the skew of the hole. UTILITY MODEL CONTENT
[0003] The utility model aims at solving the shortcomings that the position of the moving plate is not moved in the prior art, which leads to the movement of the moving plate during punching processing, resulting in the skew of the hole, and provides a fine hole discharge machine for mould processing.
[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0005] A fine hole discharge machine for mould processing is designed, which comprises a workbench, a fine hole discharge machine body is arranged on the workbench, two T-shaped slide rails are arranged on the workbench, a sliding block is slidably arranged on each of the two T-shaped slide rails, a connecting plate is fixedly connected between the two sliding blocks, a moving sleeve is slidably arranged on the connecting plate, a moving plate is fixedly connected to the moving sleeve, a fixing mechanism is arranged on the moving plate, a rotating cylinder is rotatably connected to the moving plate through a bearing, a threaded rod is threadedly connected in the rotating cylinder, an abutting portion is fixedly connected to the threaded rod, and the abutting portion is limited by a limiting mechanism.
[0006] Preferably, the limiting mechanism comprises a positioning rod, the positioning rod is fixedly connected to the abutting portion, and the positioning rod penetrates through the moving plate.
[0007] Preferably, the fixing mechanism comprises a vertical plate, the vertical plate is fixedly connected to the moving plate, a threaded column is rotatably connected to the moving plate through a bearing, an abutting plate is rotatably connected to the threaded column through a bearing, and the abutting plate abuts against the moving plate.
[0008] Preferably, the rotating cylinder is fixedly connected with a rotating portion.
[0009] Preferably, the abutting part is provided with anti-skid lines.
[0010] The fine hole discharge machine for mold machining has the advantages that the position of the adjusting threaded rod in the rotating cylinder is adjusted by rotating the rotating cylinder, the abutting part is moved, the abutting part is abutted on the workbench, the position of the moving plate is fixed, the offset of the moving plate during punching is prevented, and the punching effect is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 The utility model provides a fine hole discharge machine for mold machining's structural diagram;
[0012] Figure 2 The utility model provides a fine hole discharge machine for mold machining's structural diagram; Figure 1 ;
[0013] Figure 3 The utility model provides a fine hole discharge machine for mold machining's structural diagram; Figure 2 .
[0014] In the drawing: 1, workbench, 2, fine hole discharge machine body, 3, T type slide rail, 4, sliding block, 5, connecting plate, 6, vertical board, 7, abutting plate, 8, threaded column, 9, moving plate, 10, moving cover, 11, rotating part, 12, rotating cylinder, 13, abutting part, 14, positioning rod, 15, threaded rod. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0016] Embodiment 1: refer to Figures 1-3The utility model provides a fine hole discharge machine for mould processing, including workbench 1, be provided with fine hole discharge machine body 2 on workbench 1, be provided with two T type slide rails 3 on workbench 1, the sliding of two T type slide rails 3 is provided with the sliding block 4, and the fixed connection of two sliding blocks 4 has the connecting plate 5, and the sliding of connecting plate 5 is provided with the moving sleeve 10, and the fixed connection of moving sleeve 10 has the moving plate 9, and the fixed connection of moving plate 9 has the fixed mechanism, and the rotation of moving plate 9 is connected with the rotating cylinder 12 through bearing, and the screw rod 15 is connected in the rotating cylinder 12, and the fixed connection of screw rod 15 has the abutment 13, and the anti -skid line of abutment 13 is provided with, and it is favorable to increase the fixed effect when abutting, and abutment 13 is limited by limiting mechanism, and the position of adjusting screw rod 15 in rotating cylinder 12 is adjusted by rotating rotating cylinder 12, to move abutment 13, and abutment 13 is abutted on workbench 1, and the position of moving plate 9 is fixed, and the deviation of moving plate 9 is prevented when punching, and the effect of punching is guaranteed.
[0017] The limiting mechanism includes a positioning rod 14, which is fixedly connected to the abutment 13, and the positioning rod 14 penetrates the moving plate 9. The positioning rod 14 serves as a limiting mechanism for the abutment 13, preventing the abutment 13 from rotating. When rotating the rotating cylinder 12, the position of the adjusting screw rod 15 in the rotating cylinder 12 can be adjusted.
[0018] The fixed mechanism includes a vertical plate 6, which is fixedly connected to the moving plate 9. The moving plate 9 is rotatably connected to a threaded column 8 through a bearing. The threaded column 8 is rotatably connected to an abutment plate 7 through a bearing. The abutment plate 7 abuts against the moving plate 9. By rotating the threaded column 8, the abutment plate 7 is moved, and the abutment plate 7 cooperates with the vertical plate 6 to clamp and fix the workpiece.
[0019] When working: place the mold on the moving plate 9, rotate the threaded column 8 to move the abutment plate 7, so that the abutment plate 7 cooperates with the vertical plate 6 to clamp and fix the mold. Then move the sliding block 4 on the T-shaped slide rail 3, adjust the position of the moving sleeve 10 on the connecting plate 5, place the position of the mold that needs to be punched directly below the fine hole discharge machine body 2, then rotate the rotating cylinder 12 to adjust the position of the adjusting screw rod 15 in the rotating cylinder 12, thereby moving the abutment plate 13 to abut against the workbench 1, fixing the position of the moving plate 9, and finally punching.
[0020] Embodiment 2: refer to Figures 1-3 As another preferred embodiment of the utility model, on the basis of embodiment 1, the rotating cylinder 12 is fixedly connected with a rotating part 11. The rotating part 11 increases the moment of rotation, so that the rotating cylinder 12 rotates.
[0021] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A fine hole discharge machine for mold processing, comprising a worktable (1), characterized in that, The workbench (1) is provided with a pinhole discharge machine body (2), the workbench (1) is provided with two T-shaped sliding rails (3), the two T-shaped sliding rails (3) are slidably provided with sliding blocks (4), the two sliding blocks (4) are fixedly connected with a connecting plate (5), the connecting plate (5) is slidably provided with a moving sleeve (10), the moving sleeve (10) is fixedly connected with a moving plate (9), the moving plate (9) is provided with a fixing mechanism, the moving plate (9) is rotatably connected with a rotating cylinder (12) through a bearing, the rotating cylinder (12) is threadedly connected with a threaded rod (15), the threaded rod (15) is fixedly connected with an abutting portion (13), and the abutting portion (13) is limited by a limiting mechanism.
2. The fine hole discharge machine for mold processing according to claim 1, characterized by The limiting mechanism comprises a positioning rod (14), the positioning rod (14) is fixedly connected to the abutting portion (13), and the positioning rod (14) penetrates the moving plate (9).
3. The fine hole discharge machine for mold processing according to claim 1, characterized by The fixing mechanism comprises a vertical plate (6), the vertical plate (6) is fixedly connected to the moving plate (9), the moving plate (9) is rotatably connected with a threaded column (8) through a bearing, the threaded column (8) is rotatably connected with an abutting plate (7) through a bearing, and the abutting plate (7) abuts against the moving plate (9).
4. The fine hole discharge machine for mold processing according to claim 1, characterized by The rotating cylinder (12) is fixedly connected with a rotating portion (11).
5. The fine hole discharge machine for mold processing according to claim 1, wherein The abutting portion (13) is provided with anti-skid lines.