Quick-release convenient D-shaped binding post pressing rivet die
By designing a quick-release and convenient D-type wire tie post riveting mold, and adopting a split structure and high-hardness materials, the problems of complex mold processing and difficult replacement were solved, thus achieving efficient mold use and stable product quality.
Patent Information
- Application Number
- CN202423210816.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-25
AI Technical Summary
The existing D-type wire-binding post riveting die is complex to manufacture, has low hardness, short service life, and is difficult to quickly replace with dies of different diameters, which affects production efficiency.
The design features a quick-release and convenient D-type wire tie post riveting mold with a split structure. The lower mold fixing base and the lower mold insert block of the wire tie post are made of Cr12 or SKD11 material. The guide positioning block and guide groove cooperate to realize turning and milling. The mold has high hardness and facilitates quick replacement of the insert block.
It improves the service life and convenience of the mold, enables quick replacement of wire-binding post molds of different diameters, and improves production efficiency and product yield.
Smart Images
Figure CN223557071U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to die technical field, and the specific field is a kind of quick-release portable D type wire binding post pressure riveting die. BACKGROUND
[0002] At present, D type wire binding post is applied more and more widely in market, and the complex pressure riveting die machining greatly influences production efficiency, and a considerable part of customers use stainless steel plate, laser blanking (profiled structure), then multiple pieces are stacked, positioned, welded and polished, but the die made by the process does not have hardness, service life is short, and product deformation after pressure riveting is easily caused.
[0003] The current pressure riveting die can have the following shortcomings:
[0004] 1. The original pressure riveting die lower die is "D" hole, and cannot use lathe and wire cutting machining;
[0005] 2. Stainless steel plate is used, and multiple pieces are stacked, positioned and welded by laser blanking process;
[0006] 3. The die made by simple method has low hardness and low service life, and product is easily deformed;
[0007] 4. Wire binding post die of different diameters needs to be replaced, and efficiency is low. UTILITY MODEL CONTENT
[0008] In view of the deficiencies in the prior art, the utility model aims to provide a quick-release portable D type wire binding post pressure riveting die.
[0009] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a quick-release portable D type wire binding post pressure riveting die, comprising lower die fixing seat and wire binding post lower die block, the lower die fixing seat comprises seat body and cylindrical counterbore provided at the end of the seat body, the outer section of the wire binding post lower die block is matched with the inner diameter of the cylindrical counterbore, the outer surface of the cylindrical counterbore is vertically provided with guide positioning block, the side wall of the cylindrical counterbore is provided with guide groove matched with the guide positioning block, and the end of the wire binding post lower die block is provided with D type pressure riveting groove matched with D type wire binding post.
[0010] In some embodiments, the D type pressure riveting groove on the wire binding post lower die block is matched and set according to actual D type wire binding post model.
[0011] In some embodiments, the lower die fixing seat and the wire binding post lower die block are both made of Cr12 or SKD11 material.
[0012] In some embodiments, the height of the wire binding post lower die block is greater than or equal to the depth of the cylindrical counterbore.
[0013] Compared with the prior art, the utility model has the advantages of: through the structure cooperation of lower mould fixing base and the lower mould into block of binding post, solve the original mould processing difficulty, design the mould as split type structure, realize lower mould fixing base car, milling processing, lower mould into block line cutting processing, and simultaneously according to the size parameter of binding post, standardization mould is made in batches, greatly improves mould service life and convenient use, realizes different diameter D type binding post mould quick change, provides efficiency.
[0014] The details of one or more embodiments of the application are presented in the following drawings and description to make other features, objects and advantages of the application more simple and easy to understand, and to make the application more fully described and understood through the embodiments of the application. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is the structural schematic diagram of the utility model;
[0016] Fig. 2 It is the structural diagram of the lower mould fixing base of the utility model;
[0017] Fig. 3 It is the lower mould into block structure diagram of the binding post of the utility model.
[0018] In the drawing: 1, lower mould fixing base, 2, lower mould into block of binding post, 3, seat body, 4, cylindrical counterbore, 5, guide positioning block, 6, guide slot, 7, D type riveting groove. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.
[0020] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a quick-release portable D type binding post riveting mould, including lower mould fixing base and binding post lower mould into block, the lower mould fixing base includes seat body and is set in the cylindrical counterbore of seat body end part, the outer section of the binding post lower mould into block cooperates with the inner diameter of cylindrical counterbore, and the height of binding post lower mould into block cooperates with the depth of cylindrical counterbore, and the height of binding post lower mould into block is greater than or equal to the depth of cylindrical counterbore, the outer surface of the cylindrical counterbore is vertically provided with guide positioning block, the sidewall of the cylindrical counterbore is provided with the guide groove matched with guide positioning block, and the end of the binding post lower mould into block is provided with the D type riveting groove matched with D type binding post.
[0021] The guide positioning block and the guide groove are arranged, so that the wire column lower die is avoided from rotating in the block and then rotating in the lower die fixing seat during use, and the wire column lower die is conveniently positioned and placed in the lower die fixing seat.
[0022] The D-shaped riveting groove on the wire column lower die is arranged according to the actual D-shaped wire column model, the wire column lower die is replaced according to the actual D-shaped wire column, and the actual equipment use effect and work efficiency are improved.
[0023] The lower die fixing seat and the wire column lower die are made of Cr12 or SKD11 materials, the mold has high hardness and long service life, the mold has high hardness, the lower die hole and the lower die section are not easy to deform, the product back deformation after riveting is avoided, and the product yield is high.
[0024] According to the technical scheme, the mold is designed as a split structure, the lower die fixing seat is machined, the lower die block is linearly cut, and split machining is convenient and low in cost.
[0025] The wire column mold of different diameters is convenient to disassemble and replace, the lower die fixing seat does not need to be replaced, the wire column lower die is manually taken out, and the new lower die block is directly placed, so that the mold replacement time is short.
[0026] The above examples only express several implementation manners of the application, the description is relatively specific and detailed, but can not be understood as the limitation of the patent scope of the application. It should be noted that, for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the application, and these all belong to the protection scope of the application. Therefore, the patent protection scope of the application should be subject to the appended claims.
[0027] Although the embodiments of the application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the application, and the scope of the application is defined by the appended claims and their equivalents.
Claims
1. A quick-release and convenient D-type wire tie post pressing and riveting mold, characterized in that: The device includes a lower die fixing base and a lower die insert block for the wire binding post. The lower die fixing base includes a base body and a cylindrical countersunk hole at the end of the base body. The outer cross-section of the lower die insert block for the wire binding post matches the inner diameter of the cylindrical countersunk hole. A guide positioning block is vertically provided on the outer surface of the cylindrical countersunk hole. A guide groove matching the guide positioning block is provided on the side wall of the cylindrical countersunk hole. A D-shaped pressing groove matching the D-shaped wire binding post is provided at the end of the lower die insert block for the wire binding post.
2. The quick-release and convenient D-type wire tie post riveting mold according to claim 1, characterized in that: The D-shaped riveting groove on the lower die block of the wire-binding post is matched and set according to the actual D-shaped wire-binding post model.
3. The quick-release and convenient D-type wire tie post riveting mold according to claim 1, characterized in that: The lower die fixing base and the lower die insert block of the wire binding post are both made of Cr12 or SKD11 material.
4. The quick-release and convenient D-type wire tie post riveting mold according to claim 1, characterized in that: The height of the lower die block of the tying post is greater than or equal to the depth of the cylindrical countersunk hole.