CN209363432U - A kind of mold closing screw mold - Google Patents
A kind of mold closing screw mold Download PDFInfo
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- CN209363432U CN209363432U CN201822141122.9U CN201822141122U CN209363432U CN 209363432 U CN209363432 U CN 209363432U CN 201822141122 U CN201822141122 U CN 201822141122U CN 209363432 U CN209363432 U CN 209363432U
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- mould
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- right mould
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Abstract
The utility model relates to a kind of mold closing screw molds.The technical solution of the utility model is: the mold includes four groups or so corresponding left moulds and right mould, including the first left mould and the first right mould, the second left mould and the left mould of the second right mould, third and third right mould, the 4th left mould and the 4th right mould, wherein each left mould and right mould have for molding cavity, 4th left mould and the 4th right mould are mould-matching structure, and mold closing screw is made by way of punching press molds.The utility model aim is to provide three punching of one kind the one molding mold closing screw mold of molding.
Description
Technical field
The utility model relates to a kind of mold closing screw molds.
Background technique
Screw is mainly used for the relative position fixed between two parts, plays a part of positioning pin, as a kind of fixation
The standard component of connection, various fields all use screw.
And the screw for being used to mold, the requirement of required toughness and intensity, the demand for only meeting these two aspects could accord with
Its use demand is closed, therefore, selecting suitable mold to produce for it is the developing direction in forward position.
Utility model content
The purpose of this utility model is to provide three punching of one kind, the one molding mold closing screw molds of molding.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of mold closing screw mold, the mold include four groups or so corresponding left moulds and right mould, including the first left mould and
First right mould, the second left mould and the left mould of the second right mould, third and third right mould, the 4th left mould and the 4th right mould；
The first left mould includes the first left die cavity and the first left red needle, is equipped with stud mould, institute in the first left die cavity
The first left red needle is stated to be active in the first left die cavity；First right mould includes the first right mould chamber and the first right red needle, and described the
It is intracavitary that one right red needle is active in the first right mould；
The second left mould includes the second left die cavity and the second left red needle, is consolidated at the second left die cavity port equipped with stud
Cover half, the second left red needle are active in the second left die cavity；Second right mould includes the second right mould chamber, second right mould
T-type NUT FORMING DIES is equipped at chamber port；
The left mould of third includes the left die cavity of third and the left red needle of third, and it is octagonal heavy to be equipped at the left die cavity port of third
Head mould, the left red needle of third are active in the left die cavity of third；The third right mould includes third right mould chamber, the third right mould
Nut preforming mould is equipped at chamber port；
The 4th left mould includes the 4th left die cavity, is equipped with screw stent at the 4th left die cavity port；Described
Four right moulds include the 4th right mould chamber, are equipped with nuts formers at the 4th right mould chamber port.
Further, limit is equipped in the described first left red needle, the first right red needle, the second left red needle and the left red needle of third
Platform.
Using the mold of the technical solution, in the first left mould and the first right mould, pass through the spiral shell being equipped in the first left die cavity
Column mould, the stud of preforming screw；In the second left mould and the second right mould, pass through the stud being equipped at the second left die cavity port
Stent fixes molded stud, passes through the T-type NUT FORMING DIES being equipped at the second right mould chamber port, preforming nut；?
In the left mould of third and third right mould, the octagonal countersunk head mould that the left die cavity of third is equipped with forms the octagonal countersunk head on stud, passes through third
The nut preforming mould of right mould chamber carries out post forming to nut；In the 4th left mould and the 4th right mould, pass through the 4th left die cavity
It is equipped with screw stent at port to fix screw ontology, by the nuts formers being equipped at the 4th right mould chamber port, most
After form nut, ultimately form complete screw.
Improved technology scheme as the utility model:
Stud mould in the first left die cavity by gradually amplifying from left to right, respectively cylinder stud chamber, rotary table adapter cavity
Chamber is reserved with cylinder.
Further, the cylinder of the stud stent of the described second left die cavity reserves the stud mould of chamber die cavity more left than first
The reserved chamber of cylinder is short, and the intracavitary T-type NUT FORMING DIES of second right mould by being gradually reduced from left to right.
Further, be equipped at the left die cavity port of the third octagonal countersunk head mould by be respectively from left to right stud lock chamber and
Octagonal countersunk head chamber, the intracavitary nut preforming mould of third right mould by being gradually reduced from left to right, respectively rotary table forming cavity and nut
Preforming chamber.
Further, the 4th left die cavity is equipped with spiral shell in its right end on the basis of the octagonal countersunk head mould of the left die cavity of third
Cap shrinking die.
Stud mould, stud stent, T-type NUT FORMING DIES, octagonal countersunk head mould, nut preforming mould and nut shrinking die are set
It sets, convenient for the molding of screw entirety, is suitable for the die adjustment of different use demands and different screw sizes.
After adopting the above structure, the utility model has the beneficial effect that
On three punchings, the one molding screw structural of molding, by last molding, the precision size of final molding is accurate, surface
It is bright and clean, save material, productivity is high, it is good and light-weight etc. many excellent that complex-shaped part, intensity high rigidity can be processed
Point.
Detailed description of the invention
Fig. 1 is the first left mould and the first right mould diagrammatic cross-section of the utility model mold closing screw mold；
Fig. 2 is the second left mould and the second right mould diagrammatic cross-section of the utility model mold closing screw mold；
Fig. 3 is the left mould of third and third right mould diagrammatic cross-section of the utility model mold closing screw mold；
Fig. 4 is the 4th left mould and the 4th right mould diagrammatic cross-section of the utility model mold closing screw mold.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of mold closing screw mold, the mold include four groups or so a corresponding left sides
Mould and right mould, including the first left mould 1 and the first right mould 2, the second left mould 3 and the left mould 5 of the second right mould 4, third and third right mould 6,
4th left mould 7 and the 4th right mould 8；
The first left mould 1 includes the first left die cavity 11 and the first left red needle 12, is equipped with spiral shell in the first left die cavity 11
Column mould, the first left red needle 12 are active in the first left die cavity 11；First right mould 2 includes the first right mould chamber 21 and first
Right red needle 22, the first right red needle 22 are active in the first right mould chamber 21；
The second left mould 3 includes the second left die cavity 31 and the second left red needle 32, is set at second left 31 port of die cavity
There is stud stent, the second left red needle 32 is active in the second left die cavity 31；Second right mould 4 includes the second right mould chamber
41, T-type NUT FORMING DIES is equipped at 41 port of the second right mould chamber；
The left mould 5 of third includes the left die cavity 51 of third and the left red needle 52 of third, is set at left 51 port of die cavity of third
There is octagonal countersunk head mould, the left red needle 52 of third is active in the left die cavity 51 of third；The third right mould 6 includes third right mould chamber
61, nut preforming mould is equipped at 61 port of third right mould chamber；
The 4th left mould 7 includes the 4th left die cavity 71, is equipped with screw stent at the 4th left 71 port of die cavity；Institute
Stating the 4th right mould 8 includes the 4th right mould chamber 81, is equipped with nuts formers at 81 port of the 4th right mould chamber.
Limit is equipped in above-mentioned first left red needle 12, the first right red needle 22, the second left red needle 32 and the left red needle 52 of third
Platform 9.
Using the mold of the technical solution, in the first left mould 1 and the first right mould 2, by being equipped in the first left die cavity 11
Stud mould, the stud of preforming screw；In the second left mould 3 and the second right mould 4, by being set at the second left 31 port of die cavity
Some stud stents fix molded stud, by the T-type NUT FORMING DIES being equipped at 41 port of the second right mould chamber, in advance at
Type nut；In the left mould 5 of third and third right mould 6, the octagonal countersunk head mould that the left die cavity 51 of third is equipped with forms the illiciumverum on stud
Countersunk head carries out post forming to nut by the nut preforming mould of third right mould chamber 63；In the 4th left mould 7 and the 4th right mould 8
In, screw ontology is fixed by being equipped with screw stent at the 4th left 71 port of die cavity, passes through 81 port of the 4th right mould chamber
The nuts formers that place is equipped with, finally forms nut, ultimately forms complete screw.
Further, the stud mould in the described first left die cavity 11 is by gradually amplifying from left to right, respectively cylinder stud chamber
111, rotary table adapter cavity 112 and cylinder reserve chamber 113.
It is more pre- than the cylinder of the stud mould of the first left die cavity that the cylinder of the stud stent of above-mentioned second left die cavity 31 reserves chamber
Stay chamber short, the T-type NUT FORMING DIES in the second right mould chamber 41 by being gradually reduced from left to right.
Octagonal countersunk head mould is equipped at above-mentioned left 51 port of die cavity of third by being from left to right respectively stud lock chamber 511 and illiciumverum
Countersunk head chamber 512, the nut preforming mould in third right mould chamber 61 by being gradually reduced from left to right, respectively 611 He of rotary table forming cavity
The preforming chamber 612 of nut.
Above-mentioned 4th left die cavity 71 is shunk in its right end equipped with nut on the basis of the octagonal countersunk head mould of the left die cavity of third
Mould 711.
Stud mould, stud stent, T-type NUT FORMING DIES, octagonal countersunk head mould, nut preforming mould and nut shrinking die 711
Setting, convenient for the molding of screw entirety, is suitable for the die adjustment of different use demands and different screw sizes.
The content of the above specific embodiment is only the preferred embodiment of the utility model, and above preferred embodiment is not used
To limit the scope of the utility model；It is all made according to the utility model its scope of protection of the claims it is various
Equivalents, by the utility model, its scope of protection of the claims is covered.
Claims (6)
1. a kind of mold closing screw mold, it is characterised in that: the mold includes four groups or so corresponding left moulds and right mould, including the
One left mould and the first right mould, the second left mould and the left mould of the second right mould, third and third right mould, the 4th left mould and the 4th right mould；
The first left mould includes the first left die cavity and the first left red needle, is equipped with stud mould in the first left die cavity, and described the
One left red needle is active in the first left die cavity；First right mould includes the first right mould chamber and the first right red needle, and described first is right
It is intracavitary that red needle is active in the first right mould；
The second left mould includes the second left die cavity and the second left red needle, is fixed at the second left die cavity port equipped with stud
Mould, the second left red needle are active in the second left die cavity；Second right mould includes the second right mould chamber, the second right mould chamber
T-type NUT FORMING DIES is equipped at port；
The left mould of third includes the left die cavity of third and the left red needle of third, and octagonal countersunk head is equipped at the left die cavity port of third
Mould, the left red needle of third are active in the left die cavity of third；The third right mould includes third right mould chamber, the third right mould chamber
Nut preforming mould is equipped at port；
The 4th left mould includes the 4th left die cavity, is equipped with screw stent at the 4th left die cavity port；Described 4th is right
Mould includes the 4th right mould chamber, is equipped with nuts formers at the 4th right mould chamber port.
2. mold closing screw mold according to claim 1, it is characterised in that: the first left red needle, the first right red needle,
Limiting stand is equipped in two left red needles and the left red needle of third.
3. mold closing screw mold according to claim 1, it is characterised in that: the stud mould in the first left die cavity is by a left side
It turns right and gradually amplifies, respectively cylinder stud chamber, rotary table adapter cavity and cylinder reserve chamber.
4. mold closing screw mold according to claim 3, it is characterised in that: the stud stent of the second left die cavity
The reserved chamber of cylinder chamber more reserved than the cylinder of the stud mould of the first left die cavity is short, and the intracavitary T-type NUT FORMING DIES of second right mould is by a left side
It turns right and is gradually reduced.
5. mold closing screw mold according to claim 4, it is characterised in that: be equipped with illiciumverum at the left die cavity port of third
Countersunk head mould by being respectively stud lock chamber and octagonal countersunk head chamber from left to right, and the intracavitary nut preforming mould of third right mould is by from left to right
It is gradually reduced, respectively rotary table forming cavity and the preforming chamber of nut.
6. mold closing screw mold according to claim 5, it is characterised in that: the 4th left die cavity is in the left die cavity of third
Nut shrinking die is equipped in its right end on the basis of octagonal countersunk head mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141122.9U CN209363432U (en) | 2018-12-20 | 2018-12-20 | A kind of mold closing screw mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141122.9U CN209363432U (en) | 2018-12-20 | 2018-12-20 | A kind of mold closing screw mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363432U true CN209363432U (en) | 2019-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141122.9U Active CN209363432U (en) | 2018-12-20 | 2018-12-20 | A kind of mold closing screw mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209363432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985556A (en) * | 2022-06-29 | 2022-09-02 | 中南大学 | Metal processing method and device |
-
2018
- 2018-12-20 CN CN201822141122.9U patent/CN209363432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985556A (en) * | 2022-06-29 | 2022-09-02 | 中南大学 | Metal processing method and device |
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