CN205571023U - Automatic tensile die holder device of aligning - Google Patents
Automatic tensile die holder device of aligning Download PDFInfo
- Publication number
- CN205571023U CN205571023U CN201620326820.4U CN201620326820U CN205571023U CN 205571023 U CN205571023 U CN 205571023U CN 201620326820 U CN201620326820 U CN 201620326820U CN 205571023 U CN205571023 U CN 205571023U
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- CN
- China
- Prior art keywords
- tensile
- stretching die
- die
- die body
- stretching
- 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.)
- Expired - Fee Related
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model belongs to the technical field of tensile equipment, specific saying so relates to an automatic tensile die holder device of aligning, mainly be for provide one kind can automatic aligning tensile die holder device for automatically regulated can be put to its central point at tensile in -process to the mould, makes the atress of the mould body own even, effective use life -span of improving the mould body, provide an automatic tensile die holder device of aligning, including tensile equipment body frame, set up tensile die body on tensile equipment body frame, the inside of tensile die body is hollow circular arc spherical surface, inside at tensile die body sets up tensile die sleeve, the center of tensile die sleeve sets up to the toper through -hole, be provided with the toper mould in the toper through -hole, outside at tensile die body is provided with protruding baffle, tensile die sleeve setting is hugged closely to protruding baffle, the device having the advantages of simple structure, and convenient for operation, tensile manufacturing cost has been reduced effectual, the qualities of tensile back product are improved the characteristic, the yields has been increased substantially.
Description
Technical field
This utility model belongs to stretcher technical field；Particularly relate to a kind of automatic aligning stretching die base device.
Background technology
During using stretcher processing, mainly by pipe, rod, row or the semi-finished product blank material of other different cross sections, the product of certain size and cross sectional shape it is drawn into by drawing die, the stretching device used at present uses the integrated design of socket between die sleeve and die ontology mostly, but use such structure to design in drawing process, when semi-products are by mould, owing to semi-products exist bending, twisted phenomena, the position of mould can not change, and mould discontinuity can be caused to damage；And semi-products bend, distortion is the most serious, mould destruction power is the most serious, the serious service life that have impact on mould itself；It addition, it is uneven to there is stress distribution by the finished product after mould, occurring that deformation is serious, does not reaches Product Precision requirement after causing finished product to roll off the production line or placing a period of time, quality is unstable, and percent defective is higher.
Summary of the invention
Goal of the invention of the present utility model:
Primarily to provide a kind of can be with the stretching die base device of automatic aligning, its center can be automatically adjusted during stretching by mould, make the uniform force of mold own, improve the Acceptable life of die ontology, and semi-finished product produced residual stress in bending pressurized process can be effectively eliminated during semi-finished product are processed, improve the machining accuracy of product, improve the quality stability of product.
The technical solution of the utility model is:
Provide a kind of automatic aligning stretching die base device, including stretcher body frame, stretcher body frame arranges stretching die body, the inside of stretching die body is the circular arc spherical surface of hollow, it is mutually matched with portion's circular arc spherical surface in stretching die body and the stretching die sleeve of spherically type being internally provided with of stretching die body, stretching die sleeve centrally disposed for conical through-hole, in conical through-hole, is provided with taper die, be provided with protruding baffle plate in the outside of stretching die body, protruding baffle plate is close to stretching die set and is arranged.
On described stretching die body, protruding baffle plate contact position is provided with bolt hole, is bolted between protruding baffle plate and stretching die body.
It is connected in slip cambered surface between described stretching die sleeve with stretching die body.
Described stretching die body, stretching die sleeve are consistent with the centrage level of taper die.
The beneficial effects of the utility model are:
This apparatus structure is simple and convenient to operate, can determine with efficient solution during using unlike material product drawing process occurs bending, distortion iso-stress concentration phenomenon, effectively reduce stretching production cost, improve the mass property of product after stretching, yields is greatly improved, have the advantages that the suitability, versatility and economy are strong, also effectively raise the service life of drawing die itself simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure；1 is stretcher body frame；2 is taper die；3 is stretching die sleeve；4 is stretching die body；5 is protruding baffle plate；6 is bolt hole；7 is bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Figure 1, provide a kind of automatic aligning stretching die base device, including stretcher body frame 1, stretcher body frame arranges stretching die body 4, the inside of stretching die body 4 is the circular arc spherical surface of hollow, it is mutually matched with portion's circular arc spherical surface in stretching die body and the stretching die sleeve 3 of spherically type being internally provided with of stretching die body 4, stretch the centrally disposed for conical through-hole of die sleeve 3, taper die 2 it is provided with in conical through-hole, be provided with protruding baffle plate 5 in the outside of stretching die body 4, protruding baffle plate 5 is close to stretch die sleeve 3 and is arranged.
On described stretching die body, 4 are provided with bolt hole 6 with protruding baffle plate contact position, are connected by bolt 7 between protruding baffle plate with stretching die body.
In order to ensure the good aligning performance of die ontology, it is connected in slip cambered surface between described stretching die sleeve with stretching die body, thus can ensure that die sleeve is permissible in the condition compressed by protruding baffle plate 5, the automatic aligning effect of taper die body can be carried out by being slidably connected at portion in stretching die body.
In order to ensure the good stability of regulation of mental activities effect, described stretching die body, stretching die sleeve are consistent with the centrage level of taper die.
This utility model simple in construction is suitable for, although there is bending at drawing process semi-products, the phenomenon of distortion, but die sleeve and die body can pass through sphere sliding contact, make die sleeve freely rotatable with Impact direction different band dynamic model body, mould can be according to blank bent, the direction of distortion, play the function of automatic aligning location, the most effectively improve the Acceptable life of die ontology, and semi-finished product produced residual stress in bending pressurized process can be effectively eliminated during semi-finished product are processed, improve the machining accuracy of product, improve the quality stability of product.
Claims (4)
1. an automatic aligning stretching die base device, including stretcher body frame, it is characterized in that: stretching die body is set on stretcher body frame, the inside of stretching die body is the circular arc spherical surface of hollow, it is mutually matched with portion's circular arc spherical surface in stretching die body and the stretching die sleeve of spherically type being internally provided with of stretching die body, stretch the centrally disposed for conical through-hole of die sleeve, taper die it is provided with in conical through-hole, be provided with protruding baffle plate in the outside of stretching die body, protruding baffle plate is close to stretching die set and is arranged.
A kind of automatic aligning stretching die base device the most according to claim 1, it is characterised in that: on described stretching die body, protruding baffle plate contact position is provided with bolt hole, is bolted between protruding baffle plate and stretching die body.
A kind of automatic aligning stretching die base device the most according to claim 1, it is characterised in that: it is connected in slip cambered surface between described stretching die sleeve with stretching die body.
A kind of automatic aligning stretching die base device the most according to claim 1, it is characterised in that: described stretching die body, stretching die sleeve are consistent with the centrage level of taper die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326820.4U CN205571023U (en) | 2016-04-19 | 2016-04-19 | Automatic tensile die holder device of aligning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326820.4U CN205571023U (en) | 2016-04-19 | 2016-04-19 | Automatic tensile die holder device of aligning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571023U true CN205571023U (en) | 2016-09-14 |
Family
ID=56863311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620326820.4U Expired - Fee Related CN205571023U (en) | 2016-04-19 | 2016-04-19 | Automatic tensile die holder device of aligning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571023U (en) |
-
2016
- 2016-04-19 CN CN201620326820.4U patent/CN205571023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190419 |