CN104858290A - One-time forming mold for manufacturing channel steel pull rod - Google Patents
One-time forming mold for manufacturing channel steel pull rod Download PDFInfo
- Publication number
- CN104858290A CN104858290A CN201510322367.XA CN201510322367A CN104858290A CN 104858290 A CN104858290 A CN 104858290A CN 201510322367 A CN201510322367 A CN 201510322367A CN 104858290 A CN104858290 A CN 104858290A
- Authority
- CN
- China
- Prior art keywords
- upper die
- forming mold
- time forming
- punch
- pull rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Abstract
The invention discloses a one-time forming mold for manufacturing a channel steel pull rod, and relates to the technical field of manufacturing of the channel steel pull rod. The one-time forming mold comprises an upper die and a lower die, wherein a cut part of the upper die is in the shape of a circular arc; the lower die is fixedly arranged on a working table of a punch; the upper die is connected to a punch transmission push rod. The one-time forming mold has the characteristics of low product manufacturing cost, convenience in use, no any danger, high production efficiency and the like. The punched product has perfect shape and stable quality; besides, certain improvement is adopted on the upper die of the punch mold; the cut part of the upper die is made to be cambered; in the punching process, linear shearing but not planar shearing is adopted by the upper and lower dies, so the requirement on tonnage of the punch matched with the mold is greatly reduced.
Description
Technical field
The present invention relates to channel-shaped drawbar manufacturing technology field, be specifically related to a kind of channel tie and manufacture one-time-shaped mould.
Background technology
When current traditional processing and manufacturing channel tie, processing technology is adopted to be carry out cutting gas cutting with oxygen and acetylene to obtain corresponding shape.The shortcoming that this technique exists is that operation is various, and the product appearance processed unsightly; Processing cost is high, and workman labour is large, and production efficiency is low; Also higher requirement is had to operator's skills involved in the labour; Certain danger is there is in process.
Summary of the invention
The object of this invention is to provide a kind of channel tie manufacture one-time-shaped mould, the present invention manufacture a product cost low, easy to use, without any danger, production efficiency high.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises upper die and lower die, and the cut out portion of patrix is circular shape, and counterdie is fixed on the workbench of punch press, and patrix is connected on punch press actuator push rod.The present invention manufacture a product cost low, easy to use, without any danger, production efficiency high.Its punching press shape of product is out perfect, steady quality, have at the patrix of diel in addition and have employed certain improvement, patrix cut out portion causes arcuation, in punching course, what upper and lower mould adopted is that wire is sheared, instead of planar is sheared, and greatly reduces like this to the punch press tonnage demand that mould is supporting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
With reference to Fig. 1, it comprises patrix 1 and counterdie 2, and otch 3 part of patrix is circular shape, and counterdie 2 is fixed on the workbench of punch press, and patrix 1 is connected on punch press actuator push rod.
Operation principle: the present invention processes mainly for the dovetail groove of channel tie, changes the processing method of tradition gas cutting, implements punching press one-shot forming; Channel tie punch press one-time-shaped mould forms primarily of upper and lower mould, and counterdie is fixed on the workbench of punch press, and patrix is connected on punch press actuator push rod; The cut out portion of patrix is designed to circular shape, instead of plane, upper and lower mould is that what first to contact is circular arc wire cutting edge portion carrying out shearing, after patrix declines workpiece is sheared and opened a part, then all decline and enter shearing, the requirement to punch press tonnage can be reduced so significantly.
Invention manufacture a product cost low, easy to use, without any danger, production efficiency high.Its punching press shape of product is out perfect, steady quality, have at the patrix of diel in addition and have employed certain improvement, patrix cut out portion causes arcuation, in punching course, what upper and lower mould adopted is that wire is sheared, instead of planar is sheared, and greatly reduces like this to the punch press tonnage demand that mould is supporting.
Claims (1)
1. channel tie manufactures one-time-shaped mould, and it is characterized in that it comprises upper die and lower die, the cut out portion of patrix is circular shape, and counterdie is fixed on the workbench of punch press, and patrix is connected on punch press actuator push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322367.XA CN104858290A (en) | 2015-06-13 | 2015-06-13 | One-time forming mold for manufacturing channel steel pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322367.XA CN104858290A (en) | 2015-06-13 | 2015-06-13 | One-time forming mold for manufacturing channel steel pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104858290A true CN104858290A (en) | 2015-08-26 |
Family
ID=53904706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510322367.XA Pending CN104858290A (en) | 2015-06-13 | 2015-06-13 | One-time forming mold for manufacturing channel steel pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104858290A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921597A (en) * | 2016-07-02 | 2016-09-07 | 安徽碧源环保工程有限公司 | One-time forming die for manufacturing box iron pull rod |
| CN106111782A (en) * | 2016-07-10 | 2016-11-16 | 安徽省挺辉钢管有限公司 | Channel tie manufactures one-time-shaped mould |
| CN106111781A (en) * | 2016-06-27 | 2016-11-16 | 肥西县碧涛建材有限公司 | Channel tie manufactures one-time-shaped mould |
| CN107042259A (en) * | 2017-06-15 | 2017-08-15 | 合肥嫩芽科技有限公司 | Channel tie manufactures one-time-shaped mould |
-
2015
- 2015-06-13 CN CN201510322367.XA patent/CN104858290A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111781A (en) * | 2016-06-27 | 2016-11-16 | 肥西县碧涛建材有限公司 | Channel tie manufactures one-time-shaped mould |
| CN105921597A (en) * | 2016-07-02 | 2016-09-07 | 安徽碧源环保工程有限公司 | One-time forming die for manufacturing box iron pull rod |
| CN106111782A (en) * | 2016-07-10 | 2016-11-16 | 安徽省挺辉钢管有限公司 | Channel tie manufactures one-time-shaped mould |
| CN107042259A (en) * | 2017-06-15 | 2017-08-15 | 合肥嫩芽科技有限公司 | Channel tie manufactures one-time-shaped mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |