CN203020365U - Integral type steering tubular column - Google Patents
Integral type steering tubular column Download PDFInfo
- Publication number
- CN203020365U CN203020365U CN 201220704794 CN201220704794U CN203020365U CN 203020365 U CN203020365 U CN 203020365U CN 201220704794 CN201220704794 CN 201220704794 CN 201220704794 U CN201220704794 U CN 201220704794U CN 203020365 U CN203020365 U CN 203020365U
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- CN
- China
- Prior art keywords
- combined switch
- tubular column
- integral
- steering
- tubing string
- 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
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Abstract
The utility model relates to the field of automobile manufacturing, and particularly discloses an integral type steering tubular column. The integral type steering tubular column is of an integral type casting structure and comprises a combined switch connection flange, a steering tubular column, combined switch cladding installation points and an adjustable support. The combined switch connection flange is arranged at one end of the steering tubular column, the number of the combined switch cladding installation points is two, the combined switch cladding installation points are arranged on the upper side of the steering tubular column along an axial direction of a tubular column, and the adjustable support is arranged on the lower side of the other end of the steering tubular column. The integral casting structure is adopted by the integral type steering tubular column, and the integral type steering tubular column is simple in manufacturing process, and high in integral strength, removes manufacturing time of a plurality of lower-stage parts of a steering tubular column of the prior art, assembles the parts into a whole, reduces production time, simultaneously, greatly improves production efficiency, and is good in product quality consistency and high in size precision and form and position precision.
Description
Technical field
The utility model relates to automobile manufacturing field, relates in particular to a kind of steering column of integral type cast structure.
Background technology
Steering column is the part of steering control mechanism, is the vitals of chaufeur when controlling automobile.Chaufeur rotates steering handwheel and drives the steering shaft rotation, thereby drives deflector work, and steering column is exactly the parts that support steering shaft, simultaneously, combined switch, electric apparatus control apparatus etc. is housed also on steering column.
as shown in Figure 1, combined switch butt flange 21 of the prior art, steering-column tube 22, combined switch involucrum attachment point 23 and adjustable support 24 are independent part, all need to use separately Dies ' Blanking, then weld together, need to make welding tooling during welding, whole manufacturing process more complicated, production efficiency is low, parts size precision and the accuracy of form and position are difficult for guaranteeing, and, it is larger that the weld strength of steering column is subject to the impact such as welding process and workman's professional skill, because the requirement of strength of steering column is higher, accidental steering column undercapacity problem will affect personal safety.
The utility model content
The technical matters that (one) will solve
The purpose of this utility model is to provide a kind of Integral steering tubing string, to overcome steering column of the prior art because welding after a plurality of punching presses forms, causes the production efficiency of steering column low, and dimensional accuracy and the accuracy of form and position are low, the problems such as poor safety performance.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of Integral steering tubing string, described Integral steering tubing string is the integral type cast structure, it comprises combined switch butt flange, steering column, combined switch involucrum attachment point and adjustable support, described combined switch butt flange is positioned at an end of steering column, described combined switch involucrum attachment point is two, and be arranged in the upside of steering column along the axis direction of steering column, described adjustable support is positioned at the downside of the other end of steering column.
Preferably, described combined switch butt flange is enclosed within the end of described steering column, and its structure is corresponding with the structure of combined switch.
Preferably, described combined switch involucrum attachment point is cylindric, and its axis is vertical with steering column, and its structure is all corresponding with the combined switch involucrum with the position.
Preferably, the upper end of described adjustable support is connected with the downside of steering column, and its middle part is provided with the hollow out zone
Preferably, the two ends of described adjustable support are respectively equipped with oblong slots.
Preferably, the lower end of described adjustable support is provided with the hook-type boss.
Preferably, the surface of each position, hole, plane and the oblong slots of described Integral steering tubing string is machined surface.
Preferably, the material of described Integral steering tubing string is cast aluminium alloy.
(3) beneficial effect
Integral steering tubing string of the present utility model adopts the inblock cast structure, its manufacturing process is simple, bulk strength is high, removed the manufacturing time of a lot of subordinates part that turns to tubing string in the prior art from, turn parts into the whole, greatly enhance productivity when reducing production costs, when simultaneously steering column is made with the endoporus of column jecket as main benchmark, to other position, hole, plane and oblong slots are processed, dimensional accuracy and positional precision between each key element and each key element are guaranteed by lathe, guaranteed the conformability of product design, the mass defect that human element when having avoided turning to the tubing string welding in the prior art causes.
Description of drawings
Fig. 1 is the constructional drawing of the steering column of this prior art;
Fig. 2 is the constructional drawing of the Integral steering tubing string of the utility model embodiment.
In figure, 1: the combined switch butt flange; 2: steering column; 3: combined switch involucrum attachment point; 4: adjustable support; 5: oblong slots; 6: the hook-type boss; 21: the combined switch butt flange; 22: steering column; 23: combined switch involucrum attachment point; 24: adjustable support.
The specific embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but can not be used for limiting scope of the present utility model.
in description of the present utility model, need to prove, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the present utility model, need to prove, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be captive joints, can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand the concrete meaning of above-mentioned term in the utility model.In addition, in description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
As shown in Figure 2, the Integral steering tubing string of the present embodiment is the integral type cast structure, it comprises combined switch butt flange 1, steering column 2, combined switch involucrum attachment point 3, adjustable support 4, oblong slots 5 and hook-type boss 6, and the present embodiment reasonably utilizes cast structure that each part mentioned above is cast into a part.
Combined switch butt flange 1 is enclosed within the left end of steering column 2,, its structure is corresponding with the structure of combined switch, and the attachment face of combined switch butt flange 1 is that left surface must carry out machine up, to guarantee the setting accuracy of combined switch; Combined switch involucrum attachment point 3 is two, and is cylindric, and its axis is vertical with steering column 2, and arranges along the axis direction of steering column 2, and its structure is all corresponding with the combined switch involucrum with the position; The upper end of adjustable support 4 is connected with the downside of steering column 2, its middle part is provided with the hollow out zone, the hollow out zone can alleviate whole weight, save cost, the two ends of adjustable support 4 are respectively equipped with oblong slots 5, the track that oblong slots 5 is regulated as steering column 2, guarantee that steering column 2 can be adjustable up and down, the lower end of adjustable support 4 is provided with hook-type boss 6, hook-type boss 6 is for the weight of balance integral body, with extension spring, steering column 2 is connected to relevant fixed support, more laborsaving when regulating steering column 2, hook-type boss 6 is the point of connection on tubing string of extension spring.
When carrying out machine up, with the endoporus of steering-column tube 2 as main benchmark, other position, hole, plane and oblong slots are processed, and dimensional accuracy and then positional precision between each key element and each key element are guaranteed by lathe, the defective that the human element when avoiding welding causes.
The material of Integral steering tubing string is cast aluminium alloy, and weight is lighter, and non-corrosive, and outward appearance is generous.
Integral steering tubing string of the present utility model only needs a cover casting mould, cast blank can guarantee dimensional accuracy and the accuracy of form and position of part well through machine up, is conducive to guarantee the conformability of product design, production efficiency improves greatly, and the intensity of steering column also is protected.
Embodiment of the present utility model provides for example with for the purpose of describing, and is not exhaustively or with the utility model to be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (8)
1. Integral steering tubing string, it is characterized in that, described Integral steering tubing string is the integral type cast structure, it comprises combined switch butt flange (1), steering column (2), combined switch involucrum attachment point (3) and adjustable support (4), described combined switch butt flange (1) is positioned at an end of steering column (2), described combined switch involucrum attachment point (3) is two, and be arranged in the upside of steering column (2) along the axis direction of steering column (2), described adjustable support (4) is positioned at the downside of the other end of steering column (2).
2. Integral steering tubing string according to claim 1, is characterized in that, described combined switch butt flange (1) is enclosed within the end of described steering column (2), and its structure is corresponding with the structure of combined switch.
3. Integral steering tubing string according to claim 1, is characterized in that, described combined switch involucrum attachment point (3) is cylindric, and its axis is vertical with steering column (2), and its structure is all corresponding with the combined switch involucrum with the position.
4. Integral steering tubing string according to claim 1, is characterized in that, the upper end of described adjustable support (4) is connected with the downside of steering column (2), and its middle part is provided with the hollow out zone.
5. Integral steering tubing string according to claim 4, is characterized in that, the two ends of described adjustable support (4) are respectively equipped with oblong slots (5).
6. Integral steering tubing string according to claim 4, is characterized in that, the lower end of described adjustable support (4) is provided with hook-type boss (6).
7. any one described Integral steering tubing string according to claim 2 ~ 6, is characterized in that, the surface of each position, hole, plane and the oblong slots of described Integral steering tubing string is machined surface.
8. any one described Integral steering tubing string according to claim 2 ~ 6, is characterized in that, the material of described Integral steering tubing string is cast aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704794 CN203020365U (en) | 2012-12-18 | 2012-12-18 | Integral type steering tubular column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704794 CN203020365U (en) | 2012-12-18 | 2012-12-18 | Integral type steering tubular column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020365U true CN203020365U (en) | 2013-06-26 |
Family
ID=48644367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704794 Expired - Lifetime CN203020365U (en) | 2012-12-18 | 2012-12-18 | Integral type steering tubular column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203020365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228930A (en) * | 2014-09-17 | 2014-12-24 | 江苏中翼汽车新材料科技有限公司 | Die-casting magnesium alloy steering column |
| CN109877534A (en) * | 2019-01-22 | 2019-06-14 | 广东精铟海洋工程股份有限公司 | A kind of steering column welding procedure |
-
2012
- 2012-12-18 CN CN 201220704794 patent/CN203020365U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228930A (en) * | 2014-09-17 | 2014-12-24 | 江苏中翼汽车新材料科技有限公司 | Die-casting magnesium alloy steering column |
| CN109877534A (en) * | 2019-01-22 | 2019-06-14 | 广东精铟海洋工程股份有限公司 | A kind of steering column welding procedure |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |