CN203581096U - Pull rod connector shell forge piece - Google Patents
Pull rod connector shell forge piece Download PDFInfo
- Publication number
- CN203581096U CN203581096U CN201320678988.8U CN201320678988U CN203581096U CN 203581096 U CN203581096 U CN 203581096U CN 201320678988 U CN201320678988 U CN 201320678988U CN 203581096 U CN203581096 U CN 203581096U
- Authority
- CN
- China
- Prior art keywords
- round end
- trapezoid
- end parts
- trapezoid elements
- handle
- 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 - Lifetime
Links
- 238000005242 forging Methods 0.000 claims description 21
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 208000019901 Anxiety disease Diseases 0.000 description 4
- 230000036506 anxiety Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to a pull rod connector shell forge piece. The pull rod connector shell forge piece comprises a circular head part and a handle, wherein the handle is perpendicularly connected to the circular head part, an inner hole is formed in the circular head part, the cross section of the inner hole is a first trapezoid part, a second trapezoid part, a rectangular part and a semi-cup-shaped part in sequence from top to bottom, both the first trapezoid part and the second trapezoid part are reversely arranged, the lower edge of the first trapezoid part is flush with the upper edge of the circular head part, the upper edge of the first trapezoid part is the lower edge of the second trapezoid part, the upper edge of the second trapezoid part is one long edge of the rectangular part, the upper edge of the semi-cup-shaped part is the other long edge of the rectangular part, and the lower edge of the semi-cup-shaped part is flush with the lower side of the circular head part. According to the pull rod connector shell forge piece, raw materials are effectively saved, the pull rod connector shell forge piece is resistant to impact, the service life is long, the forged head circle is hollow through the technology that the head is forged by a punch, and therefore not only is the purpose of few times of cutting or no cutting achieved, but also the tension of labor can be relieved.
Description
Technical field
The utility model relates to a kind of rod head shell forging, is applied in automobile steering system, belongs to the technical field of vehicular spare parts.
Background technology
Manufacturing business of today is faced with that two large costs are high, and one is that manpower productive costs is high, and another is that the production cost of raw material is high.How to reduce this two large cost, become the most important difficult problem of manager.As our machinery industry, few cutting or be the key that solves this two large problems without cutting.How to accomplish this 2 point, just need we manager to go to change traditional handicraft, create new process.
The traditional handicraft of rod head shell forging products is pneumatic hammer pulling pole, and the large-scale friction press squeeze bulb of rear use is circular, after trimming again, efficiency is not high, product head circle out of forging and stamping be solid, pole is circular irregular, causes the waste of material, the cost of following process is high.The utility model people is through groping and testing for many years, the technique of forging of punching machine head, it is hollow forging out head circle, pole directly arrives the size of follow-up processing, such product can material saving 30-40%, following process can saving of labor 20-30%, both can accomplish few cutting or without cutting, also can alleviate the situation of labour's anxiety.
Utility model content
For solving the above-mentioned technical matters of prior art, the utility model provides a kind of rod head shell forging, the technique of forging of punching machine head, utilization forges gets head circle for hollow, pole directly arrives the size of follow-up processing, both can accomplish few cutting or without cutting, also can alleviate the situation of labour's anxiety.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of rod head shell forging, comprise round end parts and handle, described handle is vertically connected on round end parts, described round end components interior is endoporus, and the section of endoporus is followed successively by the first trapezoid elements from top to bottom, the second trapezoid elements, rectangular member and half cup-shaped parts, described the first trapezoid elements and the second trapezoid elements are all inverted setting, the upper limb of the following and round end parts of described the first trapezoid elements maintains an equal level, the top of the first trapezoid elements is the following of the second trapezoid elements, the top of the second trapezoid elements is the length of rectangular member, the length that described half cup-shaped parts top is rectangular member, maintaining an equal level below of the following and round end parts of half cup-shaped parts.
The section length of side of described round end parts is 44mm, the lower length of side=the 28mm of the length of side=the second trapezoid elements in the first described trapezoid elements, the upper length of side=the 22mm of length=half cup subassembly of the upper length of side=rectangular member of the second trapezoid elements, the lower length of side=the 31mm of the first trapezoid elements, and the lower length of side of lower length of side < first trapezoid elements of described half cup-shaped parts.
Described handle is vertically connected on the middle part of round end parts, and the both sides, junction of described round end parts and handle are equipped with projection.
Described handle is vertically connected on the bottom of round end parts.
The upside of described round end parts and handle junction is provided with U-shaped groove.
Described handle is vertically connected on the top of round end parts, and described round end parts and handle junction are provided with buffer unit, and described buffer unit is half S type.
The beneficial effects of the utility model are as follows:
The inner endoporus that forms of rod head shell forging of the present utility model, effectively saved raw MAT'L, arranging rationally of the first trapezoid elements, the second trapezoid elements, rectangular member and half cup-shaped parts, can material saving 30-40%, the connection mode that adds upper handle and round end parts is easy for installation in use, and shock-resistant, long service life, both accomplish few cutting or without cutting, also can alleviate the situation of labour's anxiety.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
Fig. 4 is the structural representation of embodiment 4;
Wherein, 1 is that round end parts, 2 are that handle, 3 is that the first trapezoid elements, 4 is that the second trapezoid elements, 5 is that rectangular member, 6 is that half cup-shaped parts, 7 are that projection, 8 is that U-shaped groove, 9 is buffer unit.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further described, but protection domain of the present utility model is not limited to this.
embodiment 1
As shown in Figure 1, rod head shell forging of the present utility model, comprise round end parts 1 and handle 2, handle 2 is vertically connected on round end parts 1, round end parts 2 inside are endoporus, and the section of endoporus is followed successively by the first trapezoid elements 3 from top to bottom, the second trapezoid elements 4, rectangular member 5 and half cup-shaped parts 6, the first trapezoid elements 3 and the second trapezoid elements 2 are all inverted setting, the upper limb of the following and round end parts 1 of the first trapezoid elements 3 maintains an equal level, the top of the first trapezoid elements 3 is the following of the second trapezoid elements 4, the top of the second trapezoid elements 4 is the length of rectangular member 5, half cup-shaped parts 6 tops are the length of rectangular member 5, maintaining an equal level below of the following and round end parts 1 of half cup-shaped parts 6.
In the present embodiment, the section length of side of round end parts 1 is 44mm, the lower length of side=the 28mm of the length of side=the second trapezoid elements 4 in the first trapezoid elements 3, the upper length of side=the 22mm of length=half cup subassembly 6 of the upper length of side=rectangular member 5 of the second trapezoid elements 4, the lower length of side=the 31mm of the first trapezoid elements 3, and the lower length of side of lower length of side < first trapezoid elements 3 of half cup-shaped parts 6.
In the present embodiment, handle 2 is vertically connected on the middle part of round end parts 1, and round end parts 1 are equipped with projection 7 with the both sides, junction of handle 2, to increase cushion effect.
embodiment 2
As shown in Figure 2, in the present embodiment, handle 2 is vertically connected on the bottom of round end parts 1, and other structure of the present embodiment rod head shell forging is identical with embodiment 1, does not repeat herein.
embodiment 3
As shown in Figure 3, in the present embodiment, handle 2 is vertically connected on the bottom of round end parts 1, and round end parts 1 are provided with U-shaped groove 8 with the upside of handle 2 junctions, and other structure of the present embodiment rod head shell forging is identical with embodiment 2, does not repeat herein.
embodiment 4
As shown in Figure 4, in the present embodiment, handle 2 is vertically connected on the top of round end parts 1, and round end parts 1 are provided with buffer unit 9 with handle 2 junctions, and buffer unit 9 is half S type, to increase cushion effect.Other structure of the present embodiment rod head shell forging is identical with embodiment 1, does not repeat herein.
The inner endoporus that forms of rod head shell forging of the present utility model, effectively saved raw MAT'L, arranging rationally of the first trapezoid elements 3, the second trapezoid elements 4, rectangular member 5 and half cup-shaped parts 6, can material saving 30-40%, add upper handle 2 easy for installation in use with the connection mode of round end parts 1, and shock-resistant, long service life, both accomplish few cutting or without cutting, also can alleviate the situation of labour's anxiety.
Above-described embodiment is only for the inventive concept of the present utility model of explaining, but not restriction to the utility model rights protection, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should fall into protection domain of the present utility model.
Claims (6)
1. a rod head shell forging, it is characterized in that: comprise round end parts and handle, described handle is vertically connected on round end parts, described round end components interior is endoporus, and the section of endoporus is followed successively by the first trapezoid elements from top to bottom, the second trapezoid elements, rectangular member and half cup-shaped parts, described the first trapezoid elements and the second trapezoid elements are all inverted setting, the upper limb of the following and round end parts of described the first trapezoid elements maintains an equal level, the top of the first trapezoid elements is the following of the second trapezoid elements, the top of the second trapezoid elements is the length of rectangular member, the length that described half cup-shaped parts top is rectangular member, maintaining an equal level below of the following and round end parts of half cup-shaped parts.
2. rod head shell forging as claimed in claim 1, it is characterized in that: the section length of side of described round end parts is 44mm, the lower length of side=the 28mm of the length of side=the second trapezoid elements in the first described trapezoid elements, the upper length of side=the 22mm of length=half cup subassembly of the upper length of side=rectangular member of the second trapezoid elements, the lower length of side=the 31mm of the first trapezoid elements, and the lower length of side of lower length of side < first trapezoid elements of described half cup-shaped parts.
3. rod head shell forging as claimed in claim 1 or 2, is characterized in that: described handle is vertically connected on the middle part of round end parts, and the both sides, junction of described round end parts and handle are equipped with projection.
4. rod head shell forging as claimed in claim 1 or 2, is characterized in that: described handle is vertically connected on the bottom of round end parts.
5. rod head shell forging as claimed in claim 4, is characterized in that: the upside of described round end parts and handle junction is provided with U-shaped groove.
6. rod head shell forging as claimed in claim 1 or 2, is characterized in that: described handle is vertically connected on the top of round end parts, and described round end parts and handle junction are provided with buffer unit, and described buffer unit is half S type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678988.8U CN203581096U (en) | 2013-10-30 | 2013-10-30 | Pull rod connector shell forge piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678988.8U CN203581096U (en) | 2013-10-30 | 2013-10-30 | Pull rod connector shell forge piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581096U true CN203581096U (en) | 2014-05-07 |
Family
ID=50579055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678988.8U Expired - Lifetime CN203581096U (en) | 2013-10-30 | 2013-10-30 | Pull rod connector shell forge piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552602A (en) * | 2013-10-30 | 2014-02-05 | 绍兴县珂阳五金汽配厂 | Pull rod joint shell forging piece and manufacturing method thereof |
-
2013
- 2013-10-30 CN CN201320678988.8U patent/CN203581096U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552602A (en) * | 2013-10-30 | 2014-02-05 | 绍兴县珂阳五金汽配厂 | Pull rod joint shell forging piece and manufacturing method thereof |
| CN103552602B (en) * | 2013-10-30 | 2016-02-17 | 绍兴县珂阳五金汽配厂 | A kind of method for making of rod head shell forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |