CN104249104A - Press for stamping straight pipes into deformed pipes - Google Patents
Press for stamping straight pipes into deformed pipes Download PDFInfo
- Publication number
- CN104249104A CN104249104A CN201410444725.XA CN201410444725A CN104249104A CN 104249104 A CN104249104 A CN 104249104A CN 201410444725 A CN201410444725 A CN 201410444725A CN 104249104 A CN104249104 A CN 104249104A
- Authority
- CN
- China
- Prior art keywords
- press
- stamping
- workbench
- base
- pipes
- 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
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Abstract
A press for stamping straight pipes into deformed pipes comprises a press body, a cylinder arranged at the top of the body, a stamping bar and a base; the stamping bar capable of moving up and down with the cylinder is connected to the telescoping end of the cylinder; the base is disposed under the stamping bar; a bench is arranged on the base; the upper surface of the bench is provided with a cavity used for holding a deformed pipe die; the inner wall of the cavity is provided with a plurality of threaded holes communicated with the outer wall of the bench; each threaded hole is internally connected with an ejector bar in a threaded manner, and the ejector bars are used for fastening the deformed pipe die; the ejector bars are locked via locknuts. The press is applicable to stamping the straight pipes into deformed pipes different in shape and size and is high in stamping precision.
Description
Technical field
The present invention relates to a kind of press, relate to a kind of press straight tube being struck out special piece specifically.
Background technology
In the process of special piece, the two-layer special-shaped mould of many employings carries out moulding by casting, and this casting method not only production efficiency is extremely low, and increase the labour intensity of workman, but because of the irregular design feature of special-shaped mould, press traditional is at present difficult to directly process special piece.
Summary of the invention
The present invention, in order to solve the problems of the technologies described above, provides a kind of press straight tube being struck out special piece, and it can be applicable to special piece straight tube being struck out difformity, different size, and punching precision is high.
The technical solution adopted in the present invention is: a kind of press straight tube being struck out special piece, comprise machine body, be arranged on the oil cylinder at machine body top, the punch rod that can move up and down with it that oil cylinder telescopic end connects and the base be arranged on below punch rod, described base is provided with workbench, the upper surface of workbench is provided with the groove for placing special piece mould, the inwall of this groove is provided with multiple screwed hole through with workbench lateral wall, one is all threaded for clamping the push rod of special piece mould in each screwed hole, this push rod is locked by locking nut.
Be provided with liner plate bottom described workbench, liner plate is connected by connector and base are detachable.
Beneficial effect of the present invention: the present invention replaces tradition to use the method for special-shaped mould Foundry Production special piece, and production efficiency is high, and labour intensity is low; In the present invention, workbench is connected with base is detachable, can change workbench as required; The present invention is provided with push rod, when not changing workbench, can meet the processing of different special piece, and effectively can avoid the special piece slippage that causes because of the impulsive force of punch rod, effectively improves machining accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Mark in figure: 1, machine body, 2, base, 3, punch rod, 4, workbench, 5, special piece mould, 6, groove, 7, screwed hole, 8, push rod, 9, liner plate, 10, connector.
Detailed description of the invention
As shown in the figure, a kind of press straight tube being struck out special piece, comprise machine body 1, be arranged on the oil cylinder at machine body 1 top, the punch rod 3 that can move up and down with it that oil cylinder telescopic end connects and the base 2 be arranged on below punch rod 3, described base 2 is provided with workbench 4, the upper surface of workbench 4 is provided with the groove 6 for placing special piece mould 5, the inwall of this groove 6 is provided with multiple screwed hole 7 through with workbench 4 lateral wall, one is all threaded for clamping the push rod 8 of special piece mould 5 in each screwed hole 7, this push rod 8 is locked by locking nut, liner plate 9 is provided with bottom described workbench 4, liner plate 9 is connected with base 2 is detachable by connector 10.
In the present invention, special-shaped mould forms by inside and outside two-layer mould is nested, by punch rod exert pressure straight tube is pressed into uniformly two-layer mould gap in, form the special piece with this mold shape, the present invention replaces tradition to use the method for special-shaped mould Foundry Production special piece, production efficiency is high, and labour intensity is low; In the present invention, workbench is connected with base is detachable, can change workbench as required; The present invention is provided with push rod, when not changing workbench, can meet the processing of different special piece, and effectively can avoid the special piece slippage that causes because of the impulsive force of punch rod, effectively improves machining accuracy.
Claims (2)
1. straight tube is struck out the press of special piece by one kind, comprise machine body (1), be arranged on the oil cylinder at machine body (1) top, the punch rod (3) that can move up and down with it that oil cylinder telescopic end connects and the base (2) be arranged on below punch rod (3), it is characterized in that: described base (2) is provided with workbench (4), the upper surface of workbench (4) is provided with the groove (6) for placing special piece mould (5), the inwall of this groove (6) is provided with multiple screwed hole (7) through with workbench (4) lateral wall, one is all threaded for clamping the push rod (8) of special piece mould (5) in each screwed hole (7), this push rod (8) is locked by locking nut.
2. a kind of press straight tube being struck out special piece as claimed in claim 1, is characterized in that: described workbench (4) bottom is provided with liner plate (9), and liner plate (9) is connected with base (2) is detachable by connector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444725.XA CN104249104A (en) | 2014-09-03 | 2014-09-03 | Press for stamping straight pipes into deformed pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444725.XA CN104249104A (en) | 2014-09-03 | 2014-09-03 | Press for stamping straight pipes into deformed pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104249104A true CN104249104A (en) | 2014-12-31 |
Family
ID=52184558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410444725.XA Pending CN104249104A (en) | 2014-09-03 | 2014-09-03 | Press for stamping straight pipes into deformed pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104249104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052117A (en) * | 2017-04-14 | 2017-08-18 | 刘得胜 | A kind of forming method of special section tubular product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200998752Y (en) * | 2007-01-24 | 2008-01-02 | 姚德林 | Die assembly for producing special-shaped condensation tube |
| CN101337250A (en) * | 2008-05-29 | 2009-01-07 | 杭州正强万向节有限公司 | Cluster-head universal shaft end surface chamfering device and technique |
| CN101612702A (en) * | 2008-06-23 | 2009-12-30 | 上海龙能自动化设备有限公司 | The device that is used for machining ports of special pipe |
| CN103203404A (en) * | 2013-03-22 | 2013-07-17 | 昆山长运电子工业有限公司 | Laptop shell punch |
| CN203155790U (en) * | 2013-03-15 | 2013-08-28 | 李良有 | Multi-station punch press |
| CN203356429U (en) * | 2013-07-26 | 2013-12-25 | 温州康通环保科技有限公司 | Installation seat for die for press-fitting tubes |
-
2014
- 2014-09-03 CN CN201410444725.XA patent/CN104249104A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200998752Y (en) * | 2007-01-24 | 2008-01-02 | 姚德林 | Die assembly for producing special-shaped condensation tube |
| CN101337250A (en) * | 2008-05-29 | 2009-01-07 | 杭州正强万向节有限公司 | Cluster-head universal shaft end surface chamfering device and technique |
| CN101612702A (en) * | 2008-06-23 | 2009-12-30 | 上海龙能自动化设备有限公司 | The device that is used for machining ports of special pipe |
| CN203155790U (en) * | 2013-03-15 | 2013-08-28 | 李良有 | Multi-station punch press |
| CN103203404A (en) * | 2013-03-22 | 2013-07-17 | 昆山长运电子工业有限公司 | Laptop shell punch |
| CN203356429U (en) * | 2013-07-26 | 2013-12-25 | 温州康通环保科技有限公司 | Installation seat for die for press-fitting tubes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052117A (en) * | 2017-04-14 | 2017-08-18 | 刘得胜 | A kind of forming method of special section tubular product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141231 |
|
| RJ01 | Rejection of invention patent application after publication |