CN208373993U - A kind of shoulder bolt mold with exhaust structure - Google Patents
A kind of shoulder bolt mold with exhaust structure Download PDFInfo
- Publication number
- CN208373993U CN208373993U CN201820929941.7U CN201820929941U CN208373993U CN 208373993 U CN208373993 U CN 208373993U CN 201820929941 U CN201820929941 U CN 201820929941U CN 208373993 U CN208373993 U CN 208373993U
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- formwork
- hole
- mounting hole
- inner cavity
- pattern
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Abstract
The utility model discloses a kind of shoulder bolt mold with exhaust structure, including formwork, the bottom inside of the formwork is provided with mounting hole one, the inside of the mounting hole one is provided with inner cavity one, the upper end of the inner cavity one and be located at the formwork in be provided with inner cavity two, the upper end of the mounting hole one and be located at the formwork in be provided with mounting hole two, intert in the inner cavity one and is provided with through-hole one, intert in the inner cavity two and is provided with through-hole two, the upper end of the mounting hole two is provided with pattern, the through-hole two is sequentially passed through in the inner cavity two, in the mounting hole two and the pattern, the outside of the pattern and be located at the formwork in be provided with installation set, the two sides of the installation set are provided with limiting slot, the limiting slot and be located at the formwork inner wall on be provided with the pin hole matched with the limiting slot, the pin hole Lower section and be located at the installation set two sides lower end be provided with limited block, the side of the formwork is provided with notch one.
Description
Technical field
The utility model relates to mould applications, it particularly relates to a kind of shoulder bolt mold with exhaust structure.
Background technique
Currently, when mold in industrial production to be molded, be blow molded, squeeze out, the side such as die casting or forging and forming, smelting, punching press
Method obtains the various moulds and tool of required product.In brief, mold is the tool for making formed article, this tool
It is made of various parts, different molds is made of different parts.It mainly passes through the change of physical state of the formed material
It realizes the processing of article shape, blank is made to become the tool for having the product of specific shape and size under external force.Extensively
For being punched, die forging, cold-heading, extruding, metallic sintered products compacting, the products such as compression casting and engineering plastics, rubber, ceramics
Compression moulding or injection molding forming in.Existing shoulder bolt mold shape is complicated, and the expansive force for bearing blank is larger, is easy shape
It is concentrated at stress, therefore this mold is easy to be broken in punching press forging and stamping, so that its service life is very short, is unfavorable for giving birth to
It produces.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of shoulder bolt mold with exhaust structure, with gram
Take above-mentioned technical problem present in existing the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of shoulder bolt mold with exhaust structure, including formwork, the bottom inside of the formwork are provided with mounting hole
One, the inside of the mounting hole one is provided with inner cavity one, the upper end of the inner cavity one and is located in the formwork and is provided with inner cavity
Two, the upper end of the mounting hole one and be located in the formwork and be provided with mounting hole two, intert in the inner cavity one be provided with it is logical
Kong Yi interts in the inner cavity two and is provided with through-hole two, and the upper end of the mounting hole two is provided with pattern, also, the through-hole
Two sequentially pass through in the inner cavity two, the mounting hole two and the pattern, the outside of the pattern and be located at the formwork
Inside it is provided with installation set, the two sides of the installation set are provided with limiting slot, the limiting slot and are located on the inner wall of the formwork
It is provided with the pin hole matched with the limiting slot, the lower section of the pin hole and two sides lower end for being located at the installation set is respectively provided with
There is limited block, the side of the formwork is provided with notch one, and the other side of the formwork is provided with notch two.
Further, the two sides setting of the formwork and the mounting hole one is jagged.
Further, the upper end of the through-hole one is connect with the lower end of the through-hole two.
Further, limited block structure triangular in shape.
Further, the installation set lower end is matched with the upper end of the mounting hole two.
Further, the junction of the installation set and the formwork is provided with gas outlet.
Further, the outer surface of the formwork is equipped with wearing layer.
The utility model has the following beneficial effects: by the way that formwork and pattern are placed on lathe, by mounting hole one and installation
Hole two is put into formwork, is not in what stress was concentrated when in use by the way that shoulder bolt to be placed below mold
Situation guarantees that pattern will not be damaged easily, thus ensure that the service life of pattern, also, by the way that pattern to be provided separately,
When carrying out punching press or forging and stamping, the strength of pattern, which will disperse, to come, rather than the inside for acting on entire mold is formed
Internal force, pattern by the stamping press being subject to external diffusion so that pattern will not damage, to ensure that the service life of pattern, from
And achieve the purpose that production.
In addition, the two sides setting of formwork and mounting hole one is jagged, it is easily installed hole one and is placed in formwork, through-hole one
Upper end is connect with the lower end of through-hole two, and limited block structure triangular in shape can play a protective role to the lower end of installation set, installation
Set lower end is matched with the upper end of mounting hole two, is easily installed the installation in hole two, and the junction of installation set and formwork is provided with out
Port, will squeeze the gas formed can emit along it, without due to squeezing gas to mounting hole two or installation set
It damages, the outer surface of formwork is equipped with wearing layer, it is ensured that the wear-resisting property of formwork, thus after this multiple use,
Its surface will not be damaged.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of shoulder bolt mold with exhaust structure of the utility model embodiment.
In figure:
1, formwork；2, mounting hole one；3, inner cavity one；4, inner cavity two；5, mounting hole two；6, through-hole one；7, through-hole two；8, type
Mould；9, installation set；10, limiting slot；11, pin hole；12, limited block；13, notch one；14, notch two；15, notch；16, outlet
Mouthful.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of shoulder bolt mold with exhaust structure.
As shown in Figure 1, according to the shoulder bolt mold with exhaust structure of the utility model embodiment, including formwork 1, institute
The bottom inside for stating formwork 1 is provided with mounting hole 1, and the inside of the mounting hole 1 is provided with inner cavity 1, the inner cavity 1
Upper end and be located in the formwork 1 and be provided with inner cavity 24, the upper end of the mounting hole 1 and be located at setting in the formwork 1
There is mounting hole 25, interts in the inner cavity 1 and be provided with through-hole 1, intert in the inner cavity 24 and be provided with through-hole 27, institute
The upper end for stating mounting hole 25 is provided with pattern 8, also, the through-hole 27 is sequentially passed through in the inner cavity 24, the mounting hole
25 and the pattern 8 in, the outside of the pattern 8 and be located at the formwork 1 in be provided with installation set 9, the installation set 9
Two sides are provided with limiting slot 10, and the limiting slot 10 and being located on the inner wall of the formwork 1 is provided with and 10 phase of limiting slot
The pin hole 11 of cooperation, the lower section of the pin hole 11 and the two sides lower end for being located at the installation set 9 are provided with limited block 12, described
The side of formwork 1 is provided with notch 1, and the other side of the formwork 1 is provided with notch 2 14.
By with above scheme, by the way that formwork 1 and pattern 8 to be placed on lathe, by mounting hole 1 and mounting hole 25
It is put into formwork 1, is not in the feelings that stress is concentrated when in use by the way that shoulder bolt to be placed below mold
Condition guarantees that pattern 8 will not be damaged easily, to ensure that the service life of pattern 8, also, by separately setting pattern 8
It sets, when carrying out punching press or forging and stamping, the strength of pattern 8, which will disperse, to come, rather than acts on the inside of entire mold
Formed internal force, pattern 8 by the stamping press being subject to external diffusion so that pattern 8 will not damage, to ensure that the use of pattern 8
Service life, to achieve the purpose that production.
In addition, the two sides setting jagged 15 of the formwork 1 and the mounting hole 1, is easily installed hole 1 and is placed on mould
In shell 1, the upper end of the through-hole 1 is connect with the lower end of the through-hole 27, the limited block 12 structure triangular in shape, can be with
It plays a protective role to the lower end of installation set 9,9 lower end of installation set is matched with the upper end of the mounting hole 25, convenient for peace
The installation in hole 25 is filled, the installation set 9 and the junction of the formwork 1 are provided with gas outlet 16, will squeeze the gas energy formed
It is enough to be emitted along it, without being damaged due to squeezing gas to mounting hole 25 or installation set 9, outside the formwork 1
Side surface is equipped with wearing layer, it is ensured that the wear-resisting property of formwork 1, so that after this multiple use, surface will not be damaged.
In conclusion by means of the above-mentioned technical proposal of the utility model, by the way that formwork 1 and pattern 8 are placed on lathe
On, mounting hole 1 and mounting hole 25 are put into formwork 1, by the way that shoulder bolt to be placed below mold, what is used
When, be not in the case where stress is concentrated, guarantee that pattern 8 will not be damaged easily, to ensure that the use longevity of pattern 8
Life, also, by the way that pattern 8 to be provided separately, when carrying out punching press or forging and stamping, the strength of pattern 8, which will disperse, to come, and
Be not acting on entire mold inside formed internal force, pattern 8 by the stamping press being subject to external diffusion so that pattern 8 will not damage
It is bad, to ensure that the service life of pattern 8, to achieve the purpose that production.
In addition, the two sides setting jagged 15 of the formwork 1 and the mounting hole 1, is easily installed hole 1 and is placed on mould
In shell 1, the upper end of the through-hole 1 is connect with the lower end of the through-hole 27, the limited block 12 structure triangular in shape, can be with
It plays a protective role to the lower end of installation set 9,9 lower end of installation set is matched with the upper end of the mounting hole 25, convenient for peace
The installation in hole 25 is filled, the installation set 9 and the junction of the formwork 1 are provided with gas outlet 16, will squeeze the gas energy formed
It is enough to be emitted along it, without being damaged due to squeezing gas to mounting hole 25 or installation set 9, outside the formwork 1
Side surface is equipped with wearing layer, it is ensured that the wear-resisting property of formwork 1, so that after this multiple use, surface will not be damaged.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of shoulder bolt mold with exhaust structure, which is characterized in that including formwork (1), in the bottom of the formwork (1)
Side is provided with mounting hole one (2), and inner cavity one (3), the upper end of the inner cavity one (3) are provided on the inside of the mounting hole one (2)
And be located in the formwork (1) and be provided with inner cavity two (4), the upper end of the mounting hole one (2) and being located in the formwork (1) is set
It is equipped with mounting hole two (5), interts in the inner cavity one (3) and is provided with through-hole one (6), intert in the inner cavity two (4) and be provided with
Through-hole two (7), the upper end of the mounting hole two (5) is provided with pattern (8), also, the through-hole two (7) is sequentially passed through described
In inner cavity two (4), the mounting hole two (5) and the pattern (8), the outside of the pattern (8) and it is located in the formwork (1)
It is provided with installation set (9), the two sides of the installation set (9) are provided with limiting slot (10), the limiting slot (10) and are located at described
The pin hole (11) matched with the limiting slot (10), the lower section and position of the pin hole (11) are provided on the inner wall of formwork (1)
It is provided with limited block (12) in the two sides lower end of the installation set (9), the side of the formwork (1) is provided with notch one
(13), the other side of the formwork (1) is provided with notch two (14).
2. a kind of shoulder bolt mold with exhaust structure according to claim 1, which is characterized in that the formwork (1)
Jagged (15) are set with the two sides of the mounting hole one (2).
3. a kind of shoulder bolt mold with exhaust structure according to claim 1, which is characterized in that the through-hole one
(6) upper end is connect with the lower end of the through-hole two (7).
4. a kind of shoulder bolt mold with exhaust structure according to claim 1, which is characterized in that the limited block
(12) structure triangular in shape.
5. a kind of shoulder bolt mold with exhaust structure according to claim 1, which is characterized in that the installation set
(9) lower end is matched with the upper end of the mounting hole two (5).
6. a kind of shoulder bolt mold with exhaust structure according to claim 1, which is characterized in that the installation set
(9) junction of the formwork (1) is provided with gas outlet (16).
7. a kind of shoulder bolt mold with exhaust structure according to claim 1, which is characterized in that the formwork (1)
Outer surface be equipped with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929941.7U CN208373993U (en) | 2018-06-15 | 2018-06-15 | A kind of shoulder bolt mold with exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929941.7U CN208373993U (en) | 2018-06-15 | 2018-06-15 | A kind of shoulder bolt mold with exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373993U true CN208373993U (en) | 2019-01-15 |
Family
ID=64967918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929941.7U Active CN208373993U (en) | 2018-06-15 | 2018-06-15 | A kind of shoulder bolt mold with exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373993U (en) |
-
2018
- 2018-06-15 CN CN201820929941.7U patent/CN208373993U/en active Active
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