CN211191554U - Hot end cone side-turning hole die - Google Patents
Hot end cone side-turning hole die Download PDFInfo
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- CN211191554U CN211191554U CN201922045867.XU CN201922045867U CN211191554U CN 211191554 U CN211191554 U CN 211191554U CN 201922045867 U CN201922045867 U CN 201922045867U CN 211191554 U CN211191554 U CN 211191554U
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Abstract
The utility model discloses a hot end cone side hole-turning mold, which comprises a mold body; the upper die sequentially comprises an upper die plate and an upper die base fixed on the lower surface of the upper die plate from top to bottom, the lower surface of the upper die plate is provided with an upper outer guide post sleeve, the lower surface of the upper die plate is provided with a plurality of upper limiting posts, and the lower surface of the upper die base is provided with an upper die groove; the upper die is arranged in the upper die groove, and a female die is arranged on the lower surface of the upper die; the lower die comprises a lower die base and a lower die plate fixed on the upper surface of the lower die base, a lower die fixing plate is arranged below the lower die base, and the upper surface of the lower die base is provided with a lower limiting column corresponding to the upper limiting column and a lower outer guide column sleeve corresponding to the upper outer guide column sleeve; the lower die is arranged on the lower template; and the top end of the guide post is arranged in the upper outer guide post sleeve, and the bottom end of the guide post is arranged in the lower outer guide post sleeve.
Description
Technical Field
The utility model belongs to the metal stamping die field, specifically speaking relate to a hole mould is turned on one's side to hot junction end awl.
Background
With the development of society, the quality of life of people is gradually improved, the income of people is also gradually improved, more and more people buy automobiles for going out, the hot end (catalyst) in the automobile is used for treating the waste generated in the moving process of the automobile, purifying and discharging the waste, and the catalyst has positive significance for constructing an environment-friendly society at present, so the catalyst is an indispensable structural part of the automobile, and the production of the catalyst is increased with the increase of the current automobile sales.
The existing hot end production die is easy to interfere during processing, and the yield of products is influenced.
The utility model provides a hole mould is turned on one's side to hot junction end awl.
Disclosure of Invention
The utility model provides a hot end cone side-turning hole die for solving the problems in the prior art, which comprises a die body;
the upper die sequentially comprises an upper die plate and an upper die base fixed on the lower surface of the upper die plate from top to bottom, the lower surface of the upper die plate is provided with an upper outer guide post sleeve, the lower surface of the upper die plate is provided with a plurality of upper limiting posts, and the lower surface of the upper die base is provided with an upper die groove;
the upper die is arranged in the upper die groove, and a female die is arranged on the lower surface of the upper die;
the lower die comprises a lower die base and a lower die plate fixed on the upper surface of the lower die base, a lower die fixing plate is arranged below the lower die base, and the upper surface of the lower die base is provided with a lower limiting column corresponding to the upper limiting column and a lower outer guide column sleeve corresponding to the upper outer guide column sleeve;
the lower die is arranged on the lower template;
and the top end of the guide post is arranged in the upper outer guide post sleeve, and the bottom end of the guide post is arranged in the lower outer guide post sleeve.
On the basis of the above scheme and as a preferable scheme of the scheme: the lower die is provided with a first lower die, a second lower die and a third lower die, the third lower die is installed on the first lower die, and the second lower die penetrates through the third lower die and is fixed on the first lower die.
On the basis of the above scheme and as a preferable scheme of the scheme: the second lower die is cylindrical, and the top end of the second lower die is provided with a hole flanging bulge.
On the basis of the above scheme and as a preferable scheme of the scheme: the first lower die is provided with a first connecting plate and a supporting block fixed in the middle of the surface of the connecting plate, the third lower die plate is provided with a clamping groove, the top end of the third lower die plate is provided with a through hole, the top end of the third lower die plate is of an arc surface structure, and the supporting block is arranged in the clamping groove.
On the basis of the above scheme and as a preferable scheme of the scheme: the lower template is provided with a first lower template and a second lower template, and the first lower template is arranged above the second lower template.
On the basis of the above scheme and as a preferable scheme of the scheme: the first lower template is provided with a mounting hole, the mounting hole is provided with a first mounting hole and a second mounting hole perpendicular to the first mounting hole, the second lower template is provided with a limiting hole, the bottom of the first connecting plate is provided with a limiting block, the limiting block penetrates through the first mounting hole and enters the limiting block, and the third lower template surrounds the support legs on two sides of the clamping groove and enters the second mounting hole.
On the basis of the above scheme and as a preferable scheme of the scheme: the lower surface of the lower die base is provided with a first lower die fixing plate, a second lower die fixing plate and a third lower die fixing plate from left to right in sequence; the first, second and third lower die fixing plates are not connected with each other.
On the basis of the above scheme and as a preferable scheme of the scheme: the upper outer guide post sleeve and the upper limiting post are arranged, the upper outer guide post sleeve is arranged on the opposite angle of the upper template, and the upper limiting post is arranged on the opposite angle adjacent to the upper outer guide post sleeve.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the first lower die, the second lower die and the third lower die are clamped, the structure is simple, and the stability is high.
2. The lower die is clamped with the lower die plate, so that the stability is high and the installation is convenient.
The utility model discloses a bed die is formed by first bed die, second bed die, the combination of third bed die, and the hole flanging bellying of second bed die is cambered surface structure around the bellying, and the material can have good extensibility when carrying out the hole flanging, the effectual interference problem of having solved the hole flanging.
Drawings
FIG. 1 is a perspective view of an upper mold of the present invention;
FIG. 2 is a perspective view of the lower mold of the present invention;
fig. 3 is a perspective view of the first lower mold of the present invention;
fig. 4 is a perspective view of a second lower mold of the present invention;
fig. 5 is a perspective view of a third lower mold of the present invention;
fig. 6 is a perspective view of the first lower mold plate of the present invention;
FIG. 7 is a perspective view of a second lower template of the present invention;
fig. 8 is a perspective view of the second die holder according to the present invention.
In the figure, 10, the upper die; 11. mounting a template; 111. an upper guide post sleeve; 112. an upper limiting column; 12. an upper die holder; 13. an upper die; 131. a female die; 20. a lower die; 21. a lower die holder; 22. a lower template; 221. a first lower template; 2211. mounting holes; 22111. a first mounting hole; 22112. a second mounting hole; 221. a first lower template; 222. a second lower template; 2221. a limiting hole; 23. a lower die; 231. a first lower mold; 2311. a first connecting plate; 2312. a support block; 2313. a limiting block; 232. a second lower mold; 2321. a boss portion; 233. a third lower mold; 2311. a card slot; 2332. a support leg; 2333. perforating; 2334. a cambered surface structure; 2335. a clamping block; 30. and an outer guide post.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
A hot end-cone side-piercing die as shown in fig. 1-8, comprising:
the upper die sequentially comprises an upper die plate and an upper die base fixed on the lower surface of the upper die plate from top to bottom, the lower surface of the upper die plate is provided with an upper outer guide post sleeve, the lower surface of the upper die plate is provided with a plurality of upper limiting posts, and the lower surface of the upper die base is provided with an upper die groove;
the upper die is arranged in the upper die groove, and a female die is arranged on the lower surface of the upper die;
the lower die comprises a lower die base and a lower die plate fixed on the upper surface of the lower die base, a lower die fixing plate is arranged below the lower die base, and the upper surface of the lower die base is provided with a lower limiting column corresponding to the upper limiting column and a lower outer guide column sleeve corresponding to the upper outer guide column sleeve;
the lower die is arranged on the lower template;
and the top end of the guide post is arranged in the upper outer guide post sleeve, and the bottom end of the guide post is arranged in the lower outer guide post sleeve.
Specifically, the lower die comprises a first lower die, a second lower die and a third lower die, the third lower die is mounted on the first lower die, and the second lower die penetrates through the third lower die and is fixed on the first lower die.
In detail, the second die is cylindrical, and the top end of the second lower die is provided with a hole flanging bulge. The first lower die is provided with a first connecting plate and a supporting block fixed in the middle of the surface of the connecting plate, the third lower die plate is provided with a clamping groove, the top end of the third lower die plate is provided with a through hole, the top end of the third lower die plate is of an arc surface structure, and the supporting block is arranged in the clamping groove. The first lower die, the second lower die and the third lower die are clamped, the structure is simple, and the stability is high.
Preferably, the lower template is provided with a first lower template and a second lower template, and the first lower template is arranged above the second lower template.
In detail, the first lower die plate is provided with a mounting hole, the mounting hole is provided with a first mounting hole and a second mounting hole perpendicular to the first mounting hole, the second lower die plate is provided with a limiting hole, the bottom of the first connecting plate is provided with a limiting block, the limiting block penetrates through the first mounting hole and enters the limiting block, and the supporting legs of two sides of the clamping groove surrounded by the third lower die enter the second mounting hole. It should be noted that each leg has a block, and the block can define the positions of the third lower mold and the first lower mold plate.
Preferably, the lower surface of the lower die base is provided with a first lower die fixing plate, a second lower die fixing plate and a third lower die fixing plate from left to right in sequence; the first, second and third lower die fixing plates are not connected with each other.
Preferably, there are two upper outer guide post sleeves and two upper limiting posts, the upper outer guide post sleeves are arranged on opposite corners of the upper template, and the upper limiting posts are arranged on opposite corners adjacent to the upper outer guide post sleeves.
The utility model discloses the advantage:
the utility model discloses a bed die is formed by first bed die, second bed die, the combination of third bed die, and the hole flanging bellying of second bed die is cambered surface structure around the bellying, and the material can have good extensibility when carrying out the hole flanging, the effectual interference problem of having solved the hole flanging.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a hot junction end awl hole mould of turning on one's side, includes mould, lower mould, its characterized in that:
the upper die sequentially comprises an upper die plate and an upper die base fixed on the lower surface of the upper die plate from top to bottom, the lower surface of the upper die plate is provided with an upper outer guide post sleeve, the lower surface of the upper die plate is provided with a plurality of upper limiting posts, and the lower surface of the upper die base is provided with an upper die groove;
the upper die is arranged in the upper die groove, and a female die is arranged on the lower surface of the upper die;
the lower die comprises a lower die base and a lower die plate fixed on the upper surface of the lower die base, a lower die fixing plate is arranged below the lower die base, and the upper surface of the lower die base is provided with a lower limiting column corresponding to the upper limiting column and a lower outer guide column sleeve corresponding to the upper outer guide column sleeve;
the lower die is arranged on the lower template;
and the top end of the guide post is arranged in the upper outer guide post sleeve, and the bottom end of the guide post is arranged in the lower outer guide post sleeve.
2. The hot end-cone side hole flanging die of claim 1, wherein: the lower die is provided with a first lower die, a second lower die and a third lower die, the third lower die is installed on the first lower die, and the second lower die penetrates through the third lower die and is fixed on the first lower die.
3. The hot-end-tapered side hole flanging die as claimed in claim 2, wherein the second lower die is cylindrical, and the top end of the second lower die is provided with a hole flanging protrusion.
4. The hot end-cone side hole flanging die of claim 2, wherein: the first lower die is provided with a first connecting plate and a supporting block fixed in the middle of the surface of the connecting plate, the third lower die plate is provided with a clamping groove, the top end of the third lower die plate is provided with a through hole, the top end of the third lower die plate is of an arc surface structure, and the supporting block is arranged in the clamping groove.
5. The hot end-cone side hole flanging die of claim 4, wherein: the lower template is provided with a first lower template and a second lower template, and the first lower template is arranged above the second lower template.
6. The hot end-cone side hole flanging die of claim 5, wherein: the first lower template is provided with a mounting hole, the mounting hole is provided with a first mounting hole and a second mounting hole perpendicular to the first mounting hole, the second lower template is provided with a limiting hole, the bottom of the first connecting plate is provided with a limiting block, the limiting block penetrates through the first mounting hole and enters the limiting block, and the supporting legs of two sides of the clamping groove surrounded by the third lower die enter the second mounting hole.
7. The hot end-cone side hole flanging die of claim 1, wherein: the lower surface of the lower die base is provided with a first lower die fixing plate, a second lower die fixing plate and a third lower die fixing plate from left to right in sequence; the first, second and third lower die fixing plates are not connected with each other.
8. The hot end-cone side hole flanging die of claim 1, wherein: the upper outer guide post sleeve and the upper limiting post are arranged, the upper outer guide post sleeve is arranged on the opposite angle of the upper template, and the upper limiting post is arranged on the opposite angle adjacent to the upper outer guide post sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045867.XU CN211191554U (en) | 2019-11-22 | 2019-11-22 | Hot end cone side-turning hole die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045867.XU CN211191554U (en) | 2019-11-22 | 2019-11-22 | Hot end cone side-turning hole die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211191554U true CN211191554U (en) | 2020-08-07 |
Family
ID=71851660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922045867.XU Active CN211191554U (en) | 2019-11-22 | 2019-11-22 | Hot end cone side-turning hole die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211191554U (en) |
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2019
- 2019-11-22 CN CN201922045867.XU patent/CN211191554U/en active Active
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