A stepless adjustable module variable distance punching device technology
The modular variable-pitch drilling device with a slot structure design enables stepless adjustment of hole spacing, hole diameter, and number of holes, solving the problem of inflexible adjustment in existing technologies, extending product life, improving resource utilization, and supporting precise fine-tuning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 刘銮
- Filing Date
- 2026-03-19
- Publication Date
- 2026-06-09
AI Technical Summary
Existing drilling devices cannot infinitely adjust hole spacing, hole diameter, and number of holes. The entire structure becomes unusable after some parts are damaged, resulting in low resource utilization and difficulty in precise fine-tuning.
It adopts a groove structure design, with the perforated part being independent of the pressing plate and the fixing plate. The hole spacing is adjusted by the groove pattern, the parts are detachable and replaceable, and it supports simultaneous adjustment of multiple holes.
It enables stepless adjustment of hole spacing, hole diameter, and number of holes, extending product life, reducing waste, improving resource utilization, and supporting precise fine-tuning.
Smart Images
Figure CN122165506A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to a drilling technology, and more particularly to a modular variable-pitch drilling device technology with stepless adjustment. Background Technology
[0002] Firstly, when using drilling equipment technology, drilling different distances, hole diameters, and number of holes requires multiple drilling equipment technologies, which are not universal and cannot adjust the hole distance, hole diameter, or number of holes arbitrarily as needed, nor can they be infinitely adjustable. Secondly, some parts are damaged and cannot be replaced, rendering the overall binding structure unusable, easily generating waste and resulting in low resource utilization. Third, existing drilling technology cannot precisely fine-tune the distance. Summary of the Invention
[0003] To solve the above-mentioned technical problems, the present invention provides a modular variable pitch drilling device technology that can be infinitely adjusted.
[0004] The technical solution adopted in this invention is: a method for disassembling and installing the punched part and adjusting the number and distance of punched holes using grooves. The punched part and the punched body are independent of each other, and the punched part, the fixing plate and the pressing plate are independent of each other. The punched part has grooves, the pressing plate and the fixing plate have grooves, and the punched part has concave and convex textures on the top and bottom. It can be disassembled and installed from the pressing plate and the fixing plate. The hole spacing is adjusted by using the groove textures.
[0005] Firstly, this invention can adjust any hole spacing, hole diameter, and number of holes as needed, achieving stepless adjustment and universal drilling device technology; Secondly, damaged parts can be replaced. Only some parts need to be replaced, which does not affect the use of the overall binding structure. It can be recycled, improves resource utilization, significantly extends the overall service life of the product, and reduces the generation of solid waste, which meets the development requirements of green environmental protection and circular economy. Third, it can precisely fine-tune the distance; Fourth, it can achieve simultaneous adjustment of multiple pores.
[0006] This invention has the outstanding advantages of being simple, practical, easy to promote, and capable of large-scale production. Attached Figure Description
[0007] Figure 1 This is a schematic diagram of the hole spacing adjustment method of the present invention; Figure 2 This is a diagram of the main body of the invention; Figure 3 This invention adjusts the hole spacing diagram according to different types of paper; Figure 4 This is a cross-sectional view of the main body of the invention; Figure 5This is a front view of the perforated portion of the present invention; Figure 6 This is a schematic diagram of the bottom of the perforated portion of the present invention; Figure 7 This is a front view of the fixing plate of the present invention; Figure 8 This is a schematic diagram of the front of the pressing plate of the present invention; Figure 9 This is a schematic diagram of the bottom of the pressing plate of the present invention.
[0008] In the diagram: 1. Embossed texture on the perforated part; 2. Perforated part; 3. Pressing plate; 4. Embossed texture on the fixing plate; 5. Fixing plate; 6. Bottom cover; 7. First size paper; 8. Second size paper; 9. Third size paper; 10. Fixing screw; 11. Central symmetry line; 12. Pressing plate scale; 13. Perforated post; 14. Spring; 15. Base plate of the perforated part; 16. Fixing plate scale; 17. Embossed texture on the pressing plate. Detailed Implementation
[0009] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0010] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 1 This is a schematic diagram of the hole spacing adjustment method of the present invention. Figure 2 This is a diagram of the main body of the invention. Figure 3 This invention adjusts the hole spacing diagram according to different types of paper. Figure 4 This is a cross-sectional view of the main body of the invention. Figure 5 This is a front view of the perforated portion of the present invention. Figure 6 This is a schematic diagram of the bottom of the perforated portion of the present invention. Figure 7 This is a front view of the fixing plate of the present invention. Figure 8 This is a schematic diagram of the front of the pressing plate of the present invention. Figure 9 This is a schematic diagram of the bottom of the pressing plate of the present invention.
[0011] like Figure 1 , Figure 2 , Figure 3 The invention relates to a modular variable-pitch punching device with stepless adjustment, comprising a punching part 2, a pressing plate 3, a fixing plate 5, a bottom cover 6, and fixing screws 10. The punching part 2 has raised and recessed textures 1, which can be fixed to the pressing plate 3. The punching part 2 can be fixed to the fixing plate 5. The distance between the punching parts 2 can be adjusted according to the paper, and the pressing plate 3 is installed.
[0012] like Figure 4 , Figure 5 , Figure 6 As shown, the perforated part 2 has a perforated texture 1 and a perforated part base plate 15. The perforated part 2 is fixed to the pressing plate 3 by the perforated texture 1 and to the fixing plate 5 by the perforated part base plate 15.
[0013] like Figure 7 As shown, the fixing plate 5 has a fixed plate texture 4, the perforated part 2 moves on the fixing plate 5, and the fixed plate scale 16 can help adjust the distance between the perforated parts 2.
[0014] like Figure 8 , Figure 9 As shown, the pressing plate 3 has a pressing plate scale 12, and is fixed to the punched part 2 by the pressing plate concave and convex texture 17 and the punched part 2 concave and convex texture 1, with the central symmetry line 11 as an auxiliary fixation.
[0015] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.
Claims
1. A modular variable-pitch drilling device technology with stepless adjustment, characterized in that: A method for disassembling and installing drilled parts, and adjusting the number and spacing of drilled holes, using slots.