CN202621612U - Multi-way joint machining device - Google Patents
Multi-way joint machining device Download PDFInfo
- Publication number
- CN202621612U CN202621612U CN 201220221571 CN201220221571U CN202621612U CN 202621612 U CN202621612 U CN 202621612U CN 201220221571 CN201220221571 CN 201220221571 CN 201220221571 U CN201220221571 U CN 201220221571U CN 202621612 U CN202621612 U CN 202621612U
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- 238000003754 machining Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a multi-way joint machining device which comprises an upper male die, block female dies, a die sleeve and a lower male die, wherein a group of block female dies is arranged in the die sleeve; and the upper and lower male dies are arranged in the middles of the block female dies. The device is simple in structure and convenient to operate; through the acting force of the upper and lower male dies on workpieces, the workpieces deform toward the direction with the minimum resistance, so that workpieces with uniform shape and size deformation are obtained; as a deformation zone is limited in a female die orifice, the machined products have the advantages of smooth surface, good quality, small springback deformation and stable size, so that the process of carrying out surface accuracy machining on the workpieces at later stage is saved and the cost is saved.
Description
Technical field
The utility model 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.The described a kind of multiple-pass joint processing unit (plant) of the utility model 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
The utility model content
The utility model purpose: the purpose of the utility model is in order to solve the deficiency of prior art, to provide a kind of simple in structure, easy to operate, 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; The described a kind of multiple-pass joint processing unit (plant) of the utility model; 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) that the utility model provides; 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 the utility model full sectional view.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
As shown in Figure 1, the described a kind of multiple-pass joint processing unit (plant) structure of the utility model, 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 the technical conceive and the characteristics of explanation the utility model, its objective is to let to be familiar with the also enforcement according to this of content that these those skilled in the art can understand the utility model, can not limit the protection domain of the utility model with this.All equivalents or modifications of being made according to the utility model spirit all should be encompassed within the protection domain of the utility model.
Claims (3)
1. multiple-pass joint processing unit (plant); 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) 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) according to claim 1 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 |
|---|---|---|---|
| CN 201220221571 CN202621612U (en) | 2012-05-17 | 2012-05-17 | Multi-way joint machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221571 CN202621612U (en) | 2012-05-17 | 2012-05-17 | Multi-way joint machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621612U true CN202621612U (en) | 2012-12-26 |
Family
ID=47374856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221571 Expired - Fee Related CN202621612U (en) | 2012-05-17 | 2012-05-17 | Multi-way joint machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699090A (en) * | 2012-05-17 | 2012-10-03 | 太仓奥科机械设备有限公司 | Multi-pass connector processing device |
-
2012
- 2012-05-17 CN CN 201220221571 patent/CN202621612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699090A (en) * | 2012-05-17 | 2012-10-03 | 太仓奥科机械设备有限公司 | Multi-pass connector processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130517 |