CN208341524U - A kind of outer plum blossom die bolt of automobile flange - Google Patents
A kind of outer plum blossom die bolt of automobile flange Download PDFInfo
- Publication number
- CN208341524U CN208341524U CN201820929942.1U CN201820929942U CN208341524U CN 208341524 U CN208341524 U CN 208341524U CN 201820929942 U CN201820929942 U CN 201820929942U CN 208341524 U CN208341524 U CN 208341524U
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- CN
- China
- Prior art keywords
- hole
- plum blossom
- diameter
- briquetting
- positioning sleeve
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Abstract
The utility model discloses plum blossom die bolts outside a kind of automobile flange, including positioning sleeve, the bottom of the positioning sleeve is provided with punching set, one upper lateral part of the punching set is provided with fixing groove, the inside of the punching set is provided with through-hole one and through-hole two, the through-hole two is located at the top of the through-hole one, the top setting of the positioning sleeve is fluted, briquetting is embedded on the inside of the groove, the top of the through-hole two extends to the inside bottom of the groove, through-hole three is provided on the inside of the briquetting, the inside of the through-hole three is provided with formed punch, through-hole four is provided on the inside of the formed punch, location hole is provided at the top of the briquetting.The utility model has the advantages that structure is simple, and it is easy to use, it is high in machining efficiency.
Description
Technical field
The utility model relates to automobile die fields, it particularly relates to a kind of outer plum blossom die bolt of automobile flange.
Background technique
A kind of common machine components of bolt, the cylindrical threaded fastener of adapted nut, usually by head and spiral shell
Bar (having externally threaded cylindrical body) a kind of fastener dimerous, need to cooperate with nut, for being fastenedly connected two bands
There is the part of through-hole, this type of attachment claims to be bolted.As nut is screwed off from bolt, and the two parts point can be made
It opens, therefore being bolted is to belong to be detachably connected.Also using more bolt on automobile and connecting has on one of flange bolt
One end is outer plum blossom, this structure greatly improves the difficulty of processing of bolt, therefore designing one kind being capable of rapid processing bolt
Mold be necessary.
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 plum blossom die bolt outside a kind of automobile flange, 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 outer plum blossom die bolt of automobile flange, including positioning sleeve, the bottom of the positioning sleeve are provided with punching set, institute
The upper lateral part for stating punching set is provided with fixing groove, and the inside of the punching set is provided with through-hole one and through-hole two, the through-hole two
In the top of the through-hole one, the top setting of the positioning sleeve is fluted, and briquetting is embedded on the inside of the groove, described logical
The top in hole two extends to the inside bottom of the groove, is provided with through-hole three on the inside of the briquetting, the through-hole three it is interior
Side is provided with formed punch, and through-hole four is provided on the inside of the formed punch, is provided with location hole at the top of the briquetting.
Further, the diameter of the through-hole one is greater than the diameter of the through-hole two, and the diameter of the through-hole two is greater than institute
The diameter of through-hole three is stated, the diameter of the through-hole three is greater than the diameter of the through-hole four.
Further, the top edge of the positioning sleeve is provided with chamfering structure.
Further, the location hole is pyramidal structure.
Further, the through-hole four is interior plum blossom structure.
The utility model has the beneficial effects that in use, first punching set is fixed on stamping equipment, so that fixing groove and punching press
Locking device in equipment is completely fixed, and the location hole on briquetting is corresponding with bolt to be processed, and extends to through-hole three
Inside, a part of formed punch is headed into through-hole two at this time, and punch assembly acts preferentially on formed punch by through-hole one and through-hole two
On, when formed punch is flushed with briquetting, briquetting and the common stress of formed punch, the cone-shaped flange face of processing bolt, in the different outer plums of processing
Hua Shi, by replacing corresponding briquetting, structure is simple, easy to use, high in machining efficiency.
In addition, being greater than the diameter of through-hole two by the diameter through-hole one, the diameter of through-hole two is greater than the diameter of through-hole three,
The diameter of through-hole three is greater than the diameter of through-hole four, convenient for the accurate stress of punch assembly；By the way that the top edge of positioning sleeve is set
It is equipped with chamfering structure, so that shape is more regular；By being pyramidal structure location hole, reach product appearance requirement；Pass through handle
Through-hole four is interior plum blossom structure, convenient for forming the structure of outer plum blossom on bolt.
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 of plum blossom die bolt outside a kind of automobile flange according to the utility model embodiment；
Fig. 2 is the side view of plum blossom die bolt outside a kind of automobile flange according to the utility model embodiment.
In figure:
1, positioning sleeve；2, punching set；3, fixing groove；4, through-hole one；5, through-hole two；6, groove；7, briquetting；8, through-hole three；9,
Formed punch；10, through-hole four；11, location hole.
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 outer plum blossom die bolt of automobile flange.
As shown in Figs. 1-2, according to plum blossom die bolt outside a kind of automobile flange of the utility model embodiment, including it is fixed
Position set 1, the bottom of the positioning sleeve 1 are provided with punching set 2, and a upper lateral part of the punching set 2 is provided with fixing groove 3, the punching set 2
Inside be provided with through-hole 1 and through-hole 25, the through-hole 25 is located at the top of the through-hole 1, the top of the positioning sleeve 1
Portion's setting fluted 6, the inside of the groove 6 is embedded with briquetting 7, and the top of the through-hole 25 extends to the interior of the groove 6
Side bottom, the inside of the briquetting 7 are provided with through-hole 38, and the inside of the through-hole 38 is provided with formed punch 9, the formed punch 9
Inside is provided with through-hole 4 10, and the top of the briquetting 7 is provided with location hole 11.
With the aid of the technical scheme, in use, first punching set 2 is fixed on stamping equipment, so that fixing groove 3 and punching press
Locking device in equipment is completely fixed, and the location hole 11 on briquetting 7 is corresponding with bolt to be processed, and extends to through-hole three
8 inside, a part of formed punch 9 is headed into through-hole 25 at this time, and punch assembly passes through 25 preferential interaction of through-hole 1 and through-hole
In on formed punch 9, when formed punch 9 is flushed with briquetting 7, briquetting 7 and the common stress of formed punch 9, the cone-shaped flange face of processing bolt are adding
When the work outer plum blossom of difference, by replacing corresponding briquetting 7, structure is simple, easy to use, high in machining efficiency.
In addition, being greater than the diameter of through-hole 25 by the diameter through-hole 1, the diameter of through-hole 25 is greater than through-hole 38
Diameter, the diameter of through-hole 38 is greater than the diameter of through-hole 4 10, convenient for the accurate stress of punch assembly；Pass through the top positioning sleeve 1
Portion's seamed edge is provided with chamfering structure, so that shape is more regular；By being pyramidal structure location hole 11, reaches product appearance and want
It asks；By being interior plum blossom structure through-hole 4 10, convenient for forming the structure of outer plum blossom on bolt.
In conclusion being set by means of the above-mentioned technical proposal of the utility model in use, punching set 2 is first fixed on punching press
It is standby upper so that fixing groove 3 is completely fixed with the locking device on stamping equipment, by briquetting 7 location hole 11 with it is to be processed
Bolt is corresponding, and extends to the inside of through-hole 38, and a part of formed punch 9 is headed into through-hole 25 at this time, and punch assembly passes through
Through-hole 1 and through-hole 25 act preferentially on formed punch 9, when formed punch 9 is flushed with briquetting 7, briquetting 7 and the common stress of formed punch 9,
The cone-shaped flange face of processing bolt, when processing different outer plum blossoms, by replacing corresponding briquetting 7, structure is simple, uses
It is convenient, it is high in machining efficiency.
In addition, being greater than the diameter of through-hole 25 by the diameter through-hole 1, the diameter of through-hole 25 is greater than through-hole 38
Diameter, the diameter of through-hole 38 is greater than the diameter of through-hole 4 10, convenient for the accurate stress of punch assembly；Pass through the top positioning sleeve 1
Portion's seamed edge is provided with chamfering structure, so that shape is more regular；By being pyramidal structure location hole 11, reaches product appearance and want
It asks；By being interior plum blossom structure through-hole 4 10, convenient for forming the structure of outer plum blossom on bolt.
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 (5)
1. a kind of outer plum blossom die bolt of automobile flange, which is characterized in that including positioning sleeve (1), the bottom of the positioning sleeve (1)
Portion is provided with punching set (2), and a upper lateral part of the punching set (2) is provided with fixing groove (3), is provided on the inside of the punching set (2)
Through-hole one (4) and through-hole two (5), the through-hole two (5) are located at the top of the through-hole one (4), the top of the positioning sleeve (1)
It is arranged fluted (6), is embedded with briquetting (7) on the inside of the groove (6), the top of the through-hole two (5) extends to described recessed
The inside bottom of slot (6) is provided with through-hole three (8) on the inside of the briquetting (7), is provided with punching on the inside of the through-hole three (8)
Head (9) is provided with through-hole four (10) on the inside of the formed punch (9), is provided with location hole (11) at the top of the briquetting (7).
2. a kind of outer plum blossom die bolt of automobile flange according to claim 1, which is characterized in that the through-hole one
(4) diameter is greater than the diameter of the through-hole two (5), and the diameter of the through-hole two (5) is greater than the diameter of the through-hole three (8),
The diameter of the through-hole three (8) is greater than the diameter of the through-hole four (10).
3. a kind of outer plum blossom die bolt of automobile flange according to claim 1, which is characterized in that the positioning sleeve
(1) top edge is provided with chamfering structure.
4. a kind of outer plum blossom die bolt of automobile flange according to claim 1, which is characterized in that the location hole
It (11) is pyramidal structure.
5. a kind of outer plum blossom die bolt of automobile flange according to claim 1, which is characterized in that the through-hole four
It (10) is interior plum blossom structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929942.1U CN208341524U (en) | 2018-06-15 | 2018-06-15 | A kind of outer plum blossom die bolt of automobile flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929942.1U CN208341524U (en) | 2018-06-15 | 2018-06-15 | A kind of outer plum blossom die bolt of automobile flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341524U true CN208341524U (en) | 2019-01-08 |
Family
ID=64884039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929942.1U Active CN208341524U (en) | 2018-06-15 | 2018-06-15 | A kind of outer plum blossom die bolt of automobile flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208341524U (en) |
-
2018
- 2018-06-15 CN CN201820929942.1U patent/CN208341524U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |