CN201582296U - Horizontal joint applicable to cold extrusion technology - Google Patents
Horizontal joint applicable to cold extrusion technology Download PDFInfo
- Publication number
- CN201582296U CN201582296U CN2009202133943U CN200920213394U CN201582296U CN 201582296 U CN201582296 U CN 201582296U CN 2009202133943 U CN2009202133943 U CN 2009202133943U CN 200920213394 U CN200920213394 U CN 200920213394U CN 201582296 U CN201582296 U CN 201582296U
- Authority
- CN
- China
- Prior art keywords
- horizontal joint
- cold extrusion
- ball head
- extrusion technology
- applicable
- 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
- 238000000641 cold extrusion Methods 0.000 title abstract description 9
- 238000005516 engineering process Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000003754 machining Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Forging (AREA)
Abstract
The utility model relates to an automobile accessory, in particular to a horizontal joint applicable to the cold extrusion technology. The horizontal joint comprises a ball head bowl and a side lever part that is connected with ball head bowl, wherein a ball head groove is arranged under the inner side of the ball head bowl; a sealing cover fixing position is arranged above the ball head bowl; the side lever part is provided with a screwed hole; and the distance between the axle central line of the screwed hole and the spherical center of an inscribe sphere of the ball head groove is not more than +0.4mm or -0.4mm. In the design, the horizontal joint applicable to the cold extrusion technology adopts the integrated design and has concise designed structure. The horizontal joint meets the requirement of the cold extrusion production technique, can be produced by adopting the cold extrusion technology and can be formed at one time by adopting the cold extrusion technology. Compared with the original horizontal joint, the horizontal joint applicable to the cold extrusion technology saves the machining procedure, the equipment, the energy source, the field, the manpower resource and part of components and has firmer structure, less production procedure and higher rate of finished products, thereby being beneficial for lowering the production cost and improving the product performance.
Description
Technical field
The utility model relates to auto parts machinery, is specifically related to a kind of horizontal joint.
Background technique
Horizontal joint is called socket again, is one of parts that knuckle is connected with commutator in the automobile steering system.Factors such as the rationality of horizontal joint design, making precision, the strength of materials, meeting comparatively directly have influence on the degree of flexibility and the degree of reliability of wheel steering.
Existing horizontal joint mostly is to adopt hot forging.Reach the related request of horizontal joint inner chamber by a lot of roads process for machining.Generally to need through the process for machining more than three roads at least.Need in the process for machining process to expend bigger manpower and materials, cost is higher.Owing to the process for machining angle, operation is loaded down with trivial details in addition, and the reject rate of horizontal joint is also higher relatively.
The model utility content
The purpose of this utility model is to provide the horizontal joint that is applicable to cold extruding technique, helps reducing production process, reduces production costs.And help improving mechanical property.
The technical problem that the utility model solved can realize by the following technical solutions:
Be applicable to the horizontal joint of cold extruding technique, comprise the bulb bowl, and the side lever portion that is connected with the bulb bowl, it is characterized in that side-lower is provided with a bulb groove in the described bulb bowl, described bulb bowl top is provided with a seal closure fixed position;
Described side lever portion is provided with tapped hole, and the distance between the position at the spherical center of the longitudinal center line of described tapped hole and described bulb groove inscribe sphere is not more than ± 0.4mm.
Described bulb bowl is provided with a blind hole, and described bulb groove is arranged on the bottom of described blind hole, and described seal closure fixed position is positioned at described blind hole opening.
The whole horizontal joint that is applicable to cold extruding technique in the above-mentioned design adopt integrated design, and project organization is succinct.Satisfy the demand of cold extrusion production process, can use cold extruding technique production, can pass through the cold extruding technique once-through.The more original horizontal joint of the utility model has been saved machining processes, equipment, the energy, place, human resources and part component, and structure is more firm, production process still less, yield rate is higher.Help reducing production costs and enhancing product performance.
In order further to enhance product performance, the spherical center of the shaft centre line of described tapped hole and described bulb groove inscribe sphere in a straight line.Satisfying under the situation of above-mentioned parameter, be applicable to that the horizontal joint of cold extruding technique has better mechanical property.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present utility model;
Fig. 2 is a cross-sectional view of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
See figures.1.and.2, be applicable to the horizontal joint of cold extruding technique, comprise bulb bowl 1, and the side lever portion 2 that is connected with bulb bowl 1, side-lower is provided with a bulb groove 3 in the bulb bowl 1.Bulb bowl 1 top is provided with a seal closure fixed position 4.Side lever portion 2 is provided with tapped hole 21, the spherical center of the center line of tapped hole 21 22 and bulb groove 3 inscribe spheries as far as possible in a straight line, in a straight line promptly to the center that will be installed in the bulb in the bulb groove 3.Distance between the position at the spherical center of the inscribe sphere of the longitudinal center line of fitness for purpose tapped hole 21 and bulb groove 3 is not more than ± 0.4mm.
In the production, produce a blind hole on bulb bowl 1, bulb groove 3 is arranged on the bottom of blind hole, and seal closure fixed position 4 is positioned at the blind hole opening.Above the joint of bulb bowl 1 and side lever portion 2, be provided with a depression, to adapt to the installation of other associated components.
The whole horizontal joint that is applicable to cold extruding technique in the above-mentioned design adopt integrated design, and project organization is succinct.Satisfy the demand of cold extrusion production process, can use cold extruding technique production, can pass through the cold extruding technique once-through.The more original horizontal joint of the utility model design has been saved machining processes, equipment, the energy, place, human resources and part component, and structure is more firm, production process still less, yield rate is higher.Help reducing production costs and enhancing product performance.
In order further to enhance product performance, the center line 22 of tapped hole 21 and the spherical center of bulb groove 3 inscribe spheries are in a straight line.Satisfying under the situation of above-mentioned parameter, be applicable to that the horizontal joint of cold extruding technique has better mechanical property.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. be applicable to the horizontal joint of cold extruding technique, comprise the bulb bowl, and the side lever portion that is connected with the bulb bowl, it is characterized in that side-lower is provided with a bulb groove in the described bulb bowl, described bulb bowl top is provided with a seal closure fixed position;
Described side lever portion is provided with tapped hole, and the distance between the position at the spherical center of the longitudinal center line of described tapped hole and described bulb groove inscribe sphere is not more than ± 0.4mm.
2. the horizontal joint that is applicable to cold extruding technique according to claim 1 is characterized in that, described bulb bowl is provided with a blind hole, and described bulb groove is arranged on the bottom of described blind hole, and described seal closure fixed position is positioned at described blind hole opening.
3. the horizontal joint that is applicable to cold extruding technique according to claim 1 is characterized in that, the top, joint of described bulb bowl and described side lever portion is provided with a depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202133943U CN201582296U (en) | 2009-12-18 | 2009-12-18 | Horizontal joint applicable to cold extrusion technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202133943U CN201582296U (en) | 2009-12-18 | 2009-12-18 | Horizontal joint applicable to cold extrusion technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582296U true CN201582296U (en) | 2010-09-15 |
Family
ID=42724295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202133943U Expired - Lifetime CN201582296U (en) | 2009-12-18 | 2009-12-18 | Horizontal joint applicable to cold extrusion technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398490A (en) * | 2011-05-19 | 2012-04-04 | 浙江瑞朗锻造有限公司 | Big bent arm |
-
2009
- 2009-12-18 CN CN2009202133943U patent/CN201582296U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398490A (en) * | 2011-05-19 | 2012-04-04 | 浙江瑞朗锻造有限公司 | Big bent arm |
| CN102398490B (en) * | 2011-05-19 | 2014-04-02 | 浙江瑞朗锻造有限公司 | Big bent arm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201582296U (en) | Horizontal joint applicable to cold extrusion technology | |
| CN103573801A (en) | Ball seat for automobile steering system | |
| CN205715178U (en) | A kind of bolt of rapid abutting joint | |
| CN201386876Y (en) | Automobile oil pipe connecting mechanism | |
| CN202053856U (en) | Straight arm forged piece | |
| CN202132347U (en) | Ball head bolt | |
| CN202038365U (en) | Spherical shell forging | |
| CN102310883B (en) | Spherical shell forged piece | |
| CN102248966B (en) | Spherical shell forge piece | |
| CN202023513U (en) | Partial round thread oil casing | |
| CN201368103Y (en) | Elevator chute bolt | |
| CN202986712U (en) | Automobile control arm and automobile | |
| CN202038378U (en) | Spherical shell forging | |
| CN201096221Y (en) | Automobile embracing-proof braking system normally open solenoid valve | |
| CN205349993U (en) | Wheel nut | |
| CN103195788A (en) | Flat washer | |
| CN202597589U (en) | Steel wire rope of automotive guy cable and component with steel wire rope | |
| CN205588915U (en) | A connect bearing for bumper shock absorber | |
| CN202593205U (en) | Automobile ball | |
| CN204592561U (en) | Parking brake wire support | |
| CN202023877U (en) | Compression valve seat in automobile vibration damper | |
| CN202783362U (en) | Tie rod left-right connector assembly | |
| CN202053857U (en) | Straight-arm forging | |
| CN201314426Y (en) | Connecting structure of metal sheath lock catch for automobile oil pipe | |
| CN203157589U (en) | Wheel reduction drive axle hub for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |