A punching device for producing conductive components
The horizontal and vertical movement of the punching device and its hydraulic extrusion fixation are achieved by driving mechanisms I and II, which solves the problems of metal sheet jamming and positional deviation, and improves the accuracy and efficiency of punching.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI LINGQI ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-07-17
AI Technical Summary
Existing punching machines often cause metal sheets to get stuck in the inner cavity of the cutter head during the punching process, resulting in deviations in the punching position. Furthermore, the product needs to be manually moved to perform multiple punching operations, which is inconvenient.
Drive mechanism I and drive mechanism II are used to realize the lateral and longitudinal movement of the punching mechanism, respectively. Combined with the compression and fixation of hydraulic rods and pressure plates, the metal sheet is ensured not to shift during the punching process, thus improving the punching accuracy.
It achieves precise positioning of the punching mechanism on the metal sheet and multi-area punching, avoiding metal sheet jamming and positional deviation, and improving punching efficiency and accuracy.
Smart Images
Figure CN224508188U_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of punching equipment technology, and in particular to a punching device for the production of conductive components. Background Technology
[0002] In the manufacturing process of some electrical and electronic products, metal conductive components are required for conductivity. These metal conductive components are generally sheet-like structures, and holes are punched in the metal sheets according to requirements. Therefore, the processing of metal conductive components generally requires punching equipment. Existing punching machines generally use ring or U-shaped cutter heads for punching according to production requirements. During the punching process, the metal sheets produced can easily get stuck in the inner cavity of the ring or U-shaped cutter head, affecting the punching machine's ability to punch again.
[0003] Therefore, an aluminum template punching machine with patent number CN217570436U was developed. While solving the above problems, it has the following drawbacks: the product on the punching table needs to be manually moved to punch different positions, which makes the punching work inconvenient. At the same time, it cannot effectively fix the product at the punching position during punching, which can easily cause the product to shift during punching, resulting in deviation at the punching position and affecting the punching work. Summary of the Invention
[0004] The purpose of this invention is to provide a punching device for the production of conductive components.
[0005] The technical problem of this invention is mainly solved by the following technical solution:
[0006] A punching device for producing conductive components includes a base, a frame is provided on the top of the base, a drive mechanism I is provided on the frame for driving the punching mechanism to move laterally, a fixed seat is provided on the base below the punching mechanism, and a drive mechanism II is provided on the base for driving the fixed seat to move longitudinally.
[0007] The punching mechanism includes a mounting base, on which a hydraulic rod I connected to a mounting plate below is mounted. A hydraulic rod II connected to a sleeve below is mounted on the mounting plate. A punching head extending from the top of the sleeve into its bottom opening is located below the sleeve. A strip-shaped opening is vertically arranged on the side wall of the sleeve above the punching head. An inverted U-shaped rod is arranged in the strip-shaped opening. One end of the U-shaped rod is connected to a protrusion in the opening of the punching head, and the other end of the U-shaped rod is connected to a pressure plate on the outside of the punching head. The U-shaped rod is also connected to the mounting plate via a vertical rod.
[0008] Preferably, a rectangular opening for the stamping cutter head to pass through is provided in the middle of the pressure plate. The bottom of the stamping cutter head and the bottom of the protrusion are both higher than the horizontal plane of the bottom of the pressure plate. The size of the stamping cutter head is adapted to the size of the opening inside the sleeve. An annular seat that abuts against the top of the stamping cutter head is provided inside the sleeve below the strip-shaped opening. Bolts for locking and fixing the stamping cutter head are provided on the sleeve.
[0009] Preferably, the frame is an inverted U-shaped structure, the drive mechanism I includes a motor I disposed on the outside of the frame, the output shaft of the motor I is provided with a lead screw I that passes through a screw hole on the mounting base and is screwed to it, the two ends of the frame are provided with bearings that fix the corresponding ends of the lead screw I, and the frame is also provided with a slide rod that passes through a slide hole on the mounting base.
[0010] Preferably, the top of the fixing base is provided with a receiving groove, and the stamping cutter head is located directly above the opening of the receiving groove.
[0011] Preferably, the drive mechanism II includes a slide groove arranged longitudinally on the top of the base, a slide seat located in the slide groove on one side of the bottom of the fixed seat, and a lead screw II screwed into the slide seat and connected to the screw hole on the slide seat. The lead screw II is driven by a motor II.
[0012] Preferably, the mounting base is provided with a cylinder for the hydraulic rod II to pass through.
[0013] The beneficial effects of the present invention are as follows: The present invention adjusts the lateral position of the punching mechanism through the driving mechanism I and adjusts the longitudinal position of the fixed base and the product above it through the driving mechanism II, thereby facilitating the punching mechanism to punch different areas of the product. At the same time, when punching the product, the pressure plate exerts a squeezing and fixing effect on the area around the punching position of the product to prevent product displacement and improve its punching accuracy. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of the present invention;
[0015] Figure 2 yes Figure 1 A sectional view from the side;
[0016] Figure 3 yes Figure 1 Enlarged view of the punching mechanism;
[0017] Figure 4 hour Figure 2 Enlarged view of the punching mechanism.
[0018] In the diagram: 1. Base, 2. Frame, 3. Punching mechanism, 31. Mounting seat, 32. Hydraulic rod I, 33. Mounting plate, 34. Hydraulic rod II, 35. Sleeve, 36. Punching cutter head, 37. Strip opening, 38. U-shaped rod, 39. Protrusion, 310. Pressure plate, 311. Vertical rod, 4. Drive mechanism I, 41. Motor I, 42. Lead screw I, 43. Slide rod, 5. Fixed seat, 6. Drive mechanism II, 61. Slide groove, 62. Slide seat, 63. Lead screw II, 64. Motor II, 7. Annular seat, 8. Receiving groove, 9. Cylinder. Detailed Implementation
[0019] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.
[0020] A punching device for producing conductive components includes a base 1, a frame 2 on the top of the base 1, a drive mechanism I4 on the frame 2 for driving the punching mechanism 3 to move laterally, a fixed seat 5 on the base 1 below the punching mechanism 3, a drive mechanism II6 on the base 1 for driving the fixed seat 5 to move longitudinally, and a receiving groove 8 on the top of the fixed seat 5.
[0021] The punching mechanism 3 includes a mounting base 31, on which a hydraulic rod I32 connected to a mounting plate 33 below it is provided. A hydraulic rod II34 connected to a sleeve 35 below it is provided on the mounting plate 33. A cylinder 9 for the hydraulic rod II34 to pass through is provided on the mounting base 31. A punching head 36 extending from the top to the bottom opening is provided below the sleeve 35. The punching head 36 is located directly above the opening of the receiving groove 8. A strip-shaped opening 37 is vertically provided on the side wall of the sleeve 35 above the punching head 36. A U-shaped rod 38 with an inverted arrangement is provided in the strip-shaped opening 37. One end of the U-shaped rod 38 is connected to a protrusion 39 in the opening of the punching head 36. The other end of the U-shaped rod 38 is connected to a pressure plate 310 on the outside of the punching head 36. The U-shaped rod 38 is also connected to the mounting plate 33 through a vertical rod 311.
[0022] In this embodiment, a rectangular opening is provided in the middle of the pressure plate 310 for the stamping head 36 to pass through. The bottom of the stamping head 36 and the bottom of the protrusion are both higher than the bottom horizontal plane of the pressure plate 310. The size of the stamping head 36 is adapted to the size of the internal opening of the sleeve 35. An annular seat 7 is provided in the sleeve 35 below the strip opening 37, which abuts against the top of the stamping head 36. Bolts are provided on the sleeve 35 to lock and fix the stamping head 36.
[0023] The frame 2 is an inverted U-shaped structure. The drive mechanism I4 includes a motor I41 located on the outside of the frame 2. The output shaft of the motor I41 is provided with a lead screw I42 that passes through a screw hole on the mounting base 31 and is screwed to it. Bearings are provided at both ends of the frame 2 to fix the corresponding ends of the lead screw I42. The frame 2 is also provided with a slide rod 43 that passes through a slide hole on the mounting base 31.
[0024] The drive mechanism II6 includes a slide groove 61 longitudinally arranged on the top of the base 1. A slide seat 62 located in the slide groove 61 is provided on one side of the bottom of the fixed seat 5. A lead screw II63 is provided in the slide groove 61 and screwed to the screw hole on the slide seat 62. The lead screw II63 is driven by a motor II64.
[0025] The method of using the present invention is as follows: The metal sheet is placed in the receiving groove 8 to limit its position. At the same time, the motor II64 drives the lead screw II63 to rotate in the screw hole of the slide 62, thereby driving the slide 62 and the fixed seat 5 to move back and forth on the top of the base 1, thereby driving the product in the receiving groove 8 to move back and forth, so that the punching mechanism 3 can punch holes in different areas of the product.
[0026] Meanwhile, the motor I41 drives the lead screw I42 to rotate in the screw hole on the mounting base 31, thereby driving the mounting base 31 to move left and right, so that it drives the punching mechanism 3 to move left and right, so that the punching mechanism 3 can punch holes at different positions on the left and right sides of the product. The present invention facilitates the punching mechanism 3 to punch holes in different areas of the product through the above two methods.
[0027] When punching the product, hydraulic rod I32 drives mounting plate 33 to move downwards. Mounting plate 33, in turn, moves hydraulic rod II34, sleeve 35, punching head 36, vertical rod 311, U-shaped rod 38, pressure plate 310, and protrusion 39 downwards. Finally, pressure plate 310 contacts the top surface of the product, pressing and fixing the sidewalls around the punching location to prevent displacement. After the punching location is fixed, hydraulic rod II34 drives sleeve 35 and punching head 36 downwards. The strip opening 37 on sleeve 35 slides downwards on U-shaped rod 38, allowing the downward-moving punching head 36 to punch the product. After punching, punching head 36 resets, followed by pressure plate 310. Figure 4 As shown, when the hydraulic rod II 34 drives the sleeve 35 to reset the stamping head 36, it will cause the metal fragment stuck inside to move upward. At this time, the strip opening 37 on the sleeve 35 moves on the U-shaped rod 38. When the stamping head 36 moves the metal piece upward to a certain position, the protrusion 39 will abut against the metal piece to prevent it from moving upward with the stamping head 36. Thus, the purpose of separating the metal piece from the inner cavity of the stamping head 36 is achieved by the protrusion 39 abutting against the metal piece.
[0028] The present invention has been described in detail above, but the content described is only a preferred embodiment of the present invention and should not be considered as limiting the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the patent coverage of the present invention.
Claims
1. A punching device for producing conductive components, comprising a base, characterized in that: The base is provided with a frame on top, and a drive mechanism I is provided on the frame to drive the punching mechanism to move laterally. A fixed seat is provided on the base below the punching mechanism, and a drive mechanism II is provided on the base to drive the fixed seat to move longitudinally. The punching mechanism includes a mounting base, on which a hydraulic rod I connected to a mounting plate below is mounted. A hydraulic rod II connected to a sleeve below is mounted on the mounting plate. A punching head extending from the top of the sleeve into its bottom opening is located below the sleeve. A strip-shaped opening is vertically arranged on the side wall of the sleeve above the punching head. An inverted U-shaped rod is arranged in the strip-shaped opening. One end of the U-shaped rod is connected to a protrusion in the opening of the punching head, and the other end of the U-shaped rod is connected to a pressure plate on the outside of the punching head. The U-shaped rod is also connected to the mounting plate via a vertical rod.
2. The piercing device for producing an electrically conductive member according to claim 1, characterized by: The pressure plate has a rectangular opening in the middle for the stamping cutter to pass through. The bottom of the stamping cutter and the bottom of the protrusion are both higher than the bottom of the pressure plate. The size of the stamping cutter is adapted to the size of the opening inside the sleeve. An annular seat is provided inside the sleeve below the strip-shaped opening, which abuts against the top of the stamping cutter. The sleeve is provided with bolts to lock and fix the stamping cutter.
3. The piercing device for producing an electrically conductive member according to claim 1, characterized by: The frame is an inverted U-shaped structure. The drive mechanism I includes a motor I located on the outside of the frame. The output shaft of the motor I is provided with a lead screw I that passes through a screw hole on the mounting base and is screwed to it. Bearings are provided at both ends of the frame to fix the corresponding ends of the lead screw I. The frame is also provided with a slide rod that passes through a slide hole on the mounting base.
4. The piercing device for producing an electrically conductive member according to claim 1, characterized by: The top of the fixed base is provided with a receiving groove, and the stamping cutter head is located directly above the opening of the receiving groove.
5. The piercing device for producing an electrically conductive member according to claim 1, characterized by: The drive mechanism II includes a slide groove arranged longitudinally on the top of the base, a slide seat located in the slide groove on one side of the bottom of the fixed base, and a lead screw II screwed into the slide seat and connected to the screw hole on the slide seat. The lead screw II is driven by a motor II.
6. The piercing device for producing an electrically conductive member according to claim 1, characterized by: The mounting base is provided with a cylinder for the hydraulic rod II to pass through.