CN206733922U - A kind of metal tube knurling mould - Google Patents
A kind of metal tube knurling mould Download PDFInfo
- Publication number
- CN206733922U CN206733922U CN201720522726.0U CN201720522726U CN206733922U CN 206733922 U CN206733922 U CN 206733922U CN 201720522726 U CN201720522726 U CN 201720522726U CN 206733922 U CN206733922 U CN 206733922U
- Authority
- CN
- China
- Prior art keywords
- profiling
- type face
- stripper plate
- metal tube
- bolster
- 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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Abstract
The utility model provides a kind of metal tube knurling mould, including upper bolster, die shoe, the lower section of the upper bolster is provided with upper padding plate, the lower section of the upper padding plate is provided with upper model cavity, the top of the die shoe is provided with lower bolster, the top of the lower bolster is provided with drag chamber, the upper model cavity intermediate region is provided with upper textured type face, the drag chamber intermediate region it is corresponding be provided with lower textured type face, the lower section in the lower textured type face is provided with profiling stripper plate, the upper surface of the profiling stripper plate is circular arc concave surface, the lower end of the profiling stripper plate is provided with spring.This mould structure is simple, conveniently, the characteristics of cost is low, embossed shape can meet various types of appearance on demand according to product appearance shape, and mould process time is short, and production efficiency greatly improves.
Description
Technical field
It the utility model is related to a kind of metal tube knurling mould.
Background technology
Existing processing technology typically uses special large-scale emebosser and roller bearing type equipment pressure for tubular peripheral processing
Cut off after spending, although effect can be well more many than mould, mould process is relatively easy, low manufacture cost, and embossing pattern uses mould
Tool replacing is more convenient and practical, and existing mold technique is will by processing the moulding of embossing face in mould in the form of die cavity semicircle
It is assembled in mould inside, and then metal tube is placed in mould, and by punch press punch forming mode, metal tube in appearance can
There are some embossed patterns, so as to complete a whole set of metal tube embossed technology, simultaneously as metal tube wall thickness with wall is thin can also deposit
Precision is embossed in punching press.Thus it is that conventional metals pipe embossed technology uses special equipment the shortcomings that existing mold, is processed into
This height and embossing pattern Change cost it is also of a relatively high；Change embossing pattern when relative to mould can it is cumbersome a lot.
Utility model content
In view of the above the shortcomings that prior art, the utility model purpose is to provide a kind of metal tube knurling mould,
Embossed pattern is conveniently replaceable, reduces cost, improves production efficiency.
In order to achieve the above objects and other related objects, the utility model provides a kind of metal tube knurling mould, including upper
Die holder, die shoe, the lower section of the upper bolster are provided with upper padding plate, and the lower section of the upper padding plate is provided with upper model cavity, the lower mould
The top of seat is provided with lower bolster, and the top of the lower bolster is provided with drag chamber, and the upper model cavity intermediate region is provided with upper flower
Line shape type face, the drag chamber intermediate region it is corresponding be provided with lower textured type face, the lower section in the lower textured type face
Provided with profiling stripper plate, the upper surface of the profiling stripper plate is circular arc concave surface, and the lower end of the profiling stripper plate is provided with spring.
Preferably, the bottom of the profiling stripper plate is provided with hanging platform.For avoiding the ejection of profiling stripper plate too high, by profiling
Stripper plate is highly determined in a fixed height.
Preferably, the upper textured type face, lower textured type face are semicircle cambered surface, the upper textured type face, under
The inner surface in textured type face is provided with decorative pattern lines.
Preferably, the cambered surface of circular arc concave surface of the profiling stripper plate in minimum point and lower textured type face is coincide.
Preferably, the maximum height that the profiling stripper plate is held up by spring is the half of lower textured type face depth.
There is textured type face in upper model cavity intermediate region periphery, can make tubulose embossed technology, drag chamber middle area
There is decorative pattern in domain periphery, tubulose embossed technology can be made with model cavity and drag chamber is closed；Profiling stripper plate, works as forming elbow
After will be disengaged from die cavity；Spring coordinates stripper plate by metal tube liftout attachment.
As described above, a kind of metal tube knurling mould provided by the utility model, has the advantages that：This mould knot
Structure is simple, conveniently, the characteristics of cost is low, embossed shape can meet various types of outer on demand according to product appearance shape
Effect is seen, mould process time is short, and production efficiency greatly improves.
Brief description of the drawings
Fig. 1 is a kind of structural representation of metal tube knurling mould.
1-upper bolster, 2-die shoe, 3-upper padding plate, 4-lower bolster, 5-upper model cavity, 6-drag chamber, 7-imitative
Shape stripper plate, 8-spring, 51-upper textured type face, 61-lower textured type face, 71-circular arc concave surface.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
Refer to Fig. 1.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating
Content disclosed in specification, so that those skilled in the art understands and reads, being not limited to the utility model can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influenceing the effect of the utility model can be generated and the purpose that can reach, all should still fall in the utility model institute
The technology contents of announcement are obtained in the range of covering.Meanwhile in this specification it is cited as " on ", " under ", "left", "right",
The term of " centre " and " one " etc., understanding for narration is merely convenient to, and is not used to limit the enforceable scope of the utility model,
Its relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in figure 1, the utility model provides a kind of metal tube knurling mould, including upper bolster 1, die shoe 2, it is described on
The lower section of die holder 1 is provided with upper padding plate 3, and the lower section of the upper padding plate 3 is provided with upper model cavity 5, and the top of the die shoe 2 is provided with down
Backing plate 4, the top of the lower bolster 4 are provided with drag chamber 6, and the upper intermediate region of model cavity 5 is provided with upper textured type face 51,
The intermediate region of drag chamber 6 it is corresponding be provided with lower textured type face 61, the lower section in the lower textured type face 61 is provided with
Profiling stripper plate 7, the upper surface of the profiling stripper plate 7 is circular arc concave surface 71, and the lower end of the profiling stripper plate 7 is provided with spring
8。
In the present embodiment, the bottom of the profiling stripper plate 7 is provided with hanging platform.For avoiding profiling stripper plate from ejecting
Height, profiling stripper plate is highly determined in a fixed height.
In the present embodiment, the upper textured type face 51, lower textured type face 61 are semicircle cambered surface, the upper decorative pattern
Shape type face 51, the inner surface in lower textured type face 61 are provided with decorative pattern lines.
In the present embodiment, circular arc concave surface 71 of the profiling stripper plate 7 in minimum point and lower textured type face 61
Cambered surface is coincide.
In the present embodiment, the maximum height that the profiling stripper plate 7 is held up by spring 8 is the lower depth of textured type face 61
Half.
In original state, spring can eject profiling stripper plate this metal tube knurling mould, and can protrude drag chamber
A bottom type face part, meanwhile, in order to avoid the ejection of profiling stripper plate is too high, profiling stripper plate bottom can be provided with hanging platform, will be imitative
Shape stripper plate is highly determined in a fixed height.When mould starts to push, product can continue in profiling stripper plate upper end
Stay for some time, when upper model cavity is bonded with metal tube, profiling stripper plate bottom spring can start to be extruded motion, until
Profiling stripper plate coincide with drag lumen type face.When upper model cavity is gradually bonded with drag chamber, shape takes place in metal tube
Become, and outward appearance can gradually change outward appearance according to the decorative pattern shape of upper model cavity and drag cavity wall, until upper and lower model cavity is complete
When fitting together entirely, metal tube embossing outward appearance is completed.During the demoulding, upper model cavity and profiling stripper plate setting in motion, work as profiling
When stripper plate moves to profiling stripper plate bottom hanging platform maximum height limit, profiling stripper plate stop motion, metal tube is by profiling de- material
Plate support rises, and upper model cavity continues to move to punch press setting height, and mould returns to reset condition, and metal tube embossed technology is all complete
Into.
In summary, the utility model provides a kind of metal tube knurling mould, this mould structure is simple, conveniently, cost it is low
The characteristics of, embossed shape can meet various types of appearance on demand according to product appearance shape, when mould is processed
Between it is short, production efficiency greatly improves.So the utility model effectively overcomes various shortcoming of the prior art and has height and produce
Industry value.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (5)
- A kind of 1. metal tube knurling mould, it is characterised in that：Including upper bolster, die shoe, the lower section of the upper bolster is provided with upper Backing plate, the lower section of the upper padding plate are provided with upper model cavity, and the top of the die shoe is provided with lower bolster, the top of the lower bolster Provided with drag chamber, the upper model cavity intermediate region is provided with upper textured type face, and the drag chamber intermediate region is corresponding Be provided with lower textured type face, the lower section in the lower textured type face is provided with profiling stripper plate, the upper table of the profiling stripper plate Face is circular arc concave surface, and the lower end of the profiling stripper plate is provided with spring.
- A kind of 2. metal tube knurling mould according to claim 1, it is characterised in that：The bottom of the profiling stripper plate is set There is hanging platform.
- A kind of 3. metal tube knurling mould according to claim 2, it is characterised in that：The upper textured type face, lower flower Line shape type face is semicircle cambered surface, and the upper textured type face, the inner surface in lower textured type face are provided with decorative pattern lines.
- A kind of 4. metal tube knurling mould according to claim 3, it is characterised in that：The profiling stripper plate is in minimum point When the cambered surface of circular arc concave surface and lower textured type face coincide.
- A kind of 5. metal tube knurling mould according to claim 4, it is characterised in that：The profiling stripper plate is by latch bracket The maximum height risen is the half of lower textured type face depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522726.0U CN206733922U (en) | 2017-05-11 | 2017-05-11 | A kind of metal tube knurling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522726.0U CN206733922U (en) | 2017-05-11 | 2017-05-11 | A kind of metal tube knurling mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206733922U true CN206733922U (en) | 2017-12-12 |
Family
ID=60564427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720522726.0U Expired - Fee Related CN206733922U (en) | 2017-05-11 | 2017-05-11 | A kind of metal tube knurling mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206733922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393394A (en) * | 2018-01-31 | 2018-08-14 | 苏州品翔电通有限公司 | A kind of contact pin automatic embossing equipment |
-
2017
- 2017-05-11 CN CN201720522726.0U patent/CN206733922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393394A (en) * | 2018-01-31 | 2018-08-14 | 苏州品翔电通有限公司 | A kind of contact pin automatic embossing equipment |
| CN108393394B (en) * | 2018-01-31 | 2023-11-03 | 苏州品翔电通有限公司 | Automatic embossing equipment for contact pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171212 Termination date: 20200511 |