CN102699090A - Multi-pass connector processing device - Google Patents
Multi-pass connector processing device Download PDFInfo
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- CN102699090A CN102699090A CN2012101528241A CN201210152824A CN102699090A CN 102699090 A CN102699090 A CN 102699090A CN 2012101528241 A CN2012101528241 A CN 2012101528241A CN 201210152824 A CN201210152824 A CN 201210152824A CN 102699090 A CN102699090 A CN 102699090A
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Abstract
The invention discloses a multi-pass connector processing device which comprises upper male dies, block female dies, a die sleeve and lower male dies. A group of block female dies are arranged in the die sleeve, and the upper male dies and the lower male dies are arranged in the middles of the block female dies. The multi-pass connector processing device is simple in structure and convenient to operate and enables workpieces to deform towards the direction with minimum resistance through acting force of the upper male dies and the lower male dies on the workpieces so as to obtain the workpieces with evenly deformed shapes and sizes. Due to the fact that deformation zones are limited in female die openings, processed products have the advantages of being smooth in surface, good in quality, small in rebound deformation and stable in size, a process that surface precision processing is performed on the workpieces at a later stage is omitted, and cost is saved.
Description
Technical field
The present invention relates to a kind of multiple-pass joint processing unit (plant).
Background technology
At present, very high, the unstable properties of processing and manufacturing cost such as some parts on the market, joint, this just needs a kind of simple in structure, and the device that can make complex parts is to reduce cost and to reduce manufacturing procedure.A kind of multiple-pass joint processing unit (plant) of the present invention is the workpiece that the hair training is radially expanded outwardly shaping.Because the deformed area is limited in the die mouth advantages such as product processed has smooth surface, quality is good, resilience is little, dimensionally stable.And this device can also be produced products such as special-shaped part, joint.
Summary of the invention
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of simple in structure, easy to operate in order to solve the deficiency of prior art, and workpiece deformation is even, can form the multiple-pass joint processing unit (plant) of complicated shape
Technical scheme: in order to realize above purpose; A kind of multiple-pass joint processing unit (plant) structure of the present invention; It comprises: go up punch, piecemeal die, die sleeve and lower punch, be provided with a component masses die in the described die sleeve, the middle of piecemeal die is provided with punch and lower punch.
Described lower punch is located on the counterdie, and the middle of last punch and lower punch is provided with workpiece.
The middle of described punch and workpiece is provided with rubber bar, and the middle of lower punch and workpiece also is provided with rubber bar.
Beneficial effect: a kind of multiple-pass joint processing unit (plant) provided by the invention; Through last punch and lower punch the workpiece that the active force of workpiece makes is out of shape to a line of least resistance; Be out of shape uniform workpiece thereby obtain shape and size, because the deformed area is limited in the die mouth, product processed has smooth surface, quality is good, resilience is little, dimensionally stable; Having practiced thrift the later stage need carry out the operation that surface accuracy is processed to workpiece, has practiced thrift cost.
Description of drawings
Fig. 1 is a full sectional view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the present invention.
As shown in Figure 1, a kind of multiple-pass joint processing unit (plant) structure of the present invention, it comprises: go up punch 1, piecemeal die 2, die sleeve 3 and lower punch 4.
Be provided with a component masses die 2 in the die sleeve 3; The middle of piecemeal die 2 is provided with punch 1 and lower punch 4; The described middle that goes up punch 1 and lower punch 4 is provided with workpiece 5; Described lower punch 4 is located on the counterdie 7, and the middle of punch 1 and workpiece 5 is provided with rubber bar 6, and the middle of described lower punch 4 and workpiece 5 also is provided with rubber bar 6.
When needs add man-hour to workpiece 5, the piecemeal die 2 that is provided with in the die sleeve 3 is against the middle of die sleeve 3 with workpiece 5, at this moment; Forcing press promotes to go up punch 1 and respectively power is passed to rubber bar 4 with lower punch 4, by the rubber bar after the crimp 4 masterpiece is used for workpiece 5 then, and workpiece 5 receives the extruding of two ends rubber bar 4; Make axial dimension diminish, it is big that radial dimension becomes, when workpiece 5 is out of shape to a line of least resistance; And fit on the die 2 that can separate, thereby obtain the workpiece 5 of required geomery, when the forcing press backhaul; Rubber bar 6 restores for column, at this moment, counterdie 7 is released from die sleeve 3; Then piecemeal die 2 is taken out from die sleeve, again workpiece 5 taking-ups are got final product.
Above-mentioned embodiment only is explanation technical conceive of the present invention and characteristics, its objective is to let to be familiar with these those skilled in the art and can to understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalents that spirit is made according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (3)
1. multiple-pass joint processing unit (plant) structure; It is characterized in that; It comprises: go up punch (1), piecemeal die (2), die sleeve (3) and lower punch (4); Be provided with a component masses die (2) in the described die sleeve (3), the middle of piecemeal die (2) is provided with punch (1) and lower punch (4), and described lower punch (4) is located on the counterdie (7).
2. a kind of multiple-pass joint processing unit (plant) structure according to claim 1 is characterized in that: the described middle that goes up punch (1) and lower punch (4) is provided with workpiece (5).
3. a kind of multiple-pass joint processing unit (plant) structure according to claim 1; It is characterized in that: the middle of described punch (1) and workpiece (5) is provided with rubber bar (6), and the middle of described lower punch (4) and workpiece (5) also is provided with rubber bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101528241A CN102699090A (en) | 2012-05-17 | 2012-05-17 | Multi-pass connector processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101528241A CN102699090A (en) | 2012-05-17 | 2012-05-17 | Multi-pass connector processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102699090A true CN102699090A (en) | 2012-10-03 |
Family
ID=46892308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101528241A Pending CN102699090A (en) | 2012-05-17 | 2012-05-17 | Multi-pass connector processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102699090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537317A (en) * | 2015-12-22 | 2016-05-04 | 合肥实华管件有限责任公司 | Compression forming tool and forming method for seven-way and eight-way collecting tubes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55103933A (en) * | 1979-02-06 | 1980-08-08 | Japan Steel Works Ltd:The | Molding method of large thickness portion of flanged pipe |
| CN2074686U (en) * | 1990-10-24 | 1991-04-10 | 东北重型机械学院秦皇岛分校 | Plastics extruding shaping mould for multi-way pipe joint |
| CN2126120U (en) * | 1992-05-09 | 1992-12-30 | 山东工业大学 | Three-way pipe coupling axial extruding shaping device |
| CN201175724Y (en) * | 2008-03-31 | 2009-01-07 | 马学军 | Seamless four-way cold extrusion molding device |
| CN202621612U (en) * | 2012-05-17 | 2012-12-26 | 太仓奥科机械设备有限公司 | Multi-way joint machining device |
-
2012
- 2012-05-17 CN CN2012101528241A patent/CN102699090A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55103933A (en) * | 1979-02-06 | 1980-08-08 | Japan Steel Works Ltd:The | Molding method of large thickness portion of flanged pipe |
| CN2074686U (en) * | 1990-10-24 | 1991-04-10 | 东北重型机械学院秦皇岛分校 | Plastics extruding shaping mould for multi-way pipe joint |
| CN2126120U (en) * | 1992-05-09 | 1992-12-30 | 山东工业大学 | Three-way pipe coupling axial extruding shaping device |
| CN201175724Y (en) * | 2008-03-31 | 2009-01-07 | 马学军 | Seamless four-way cold extrusion molding device |
| CN202621612U (en) * | 2012-05-17 | 2012-12-26 | 太仓奥科机械设备有限公司 | Multi-way joint machining device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537317A (en) * | 2015-12-22 | 2016-05-04 | 合肥实华管件有限责任公司 | Compression forming tool and forming method for seven-way and eight-way collecting tubes |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |