CN111992990A - Steering column forming base body and process for forming steering column by using same - Google Patents
Steering column forming base body and process for forming steering column by using same Download PDFInfo
- Publication number
- CN111992990A CN111992990A CN202010817590.2A CN202010817590A CN111992990A CN 111992990 A CN111992990 A CN 111992990A CN 202010817590 A CN202010817590 A CN 202010817590A CN 111992990 A CN111992990 A CN 111992990A
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- Prior art keywords
- steering column
- forming
- groove
- molding
- welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Tires In General (AREA)
Abstract
The application relates to a steering column forming base body and a process for forming a steering column by using the same, wherein the process comprises a reel pipe base plate, a forming body and a forming groove are arranged on the reel pipe base plate, and connecting parts are arranged on two opposite sides of the reel pipe base plate. This application helps reducing the staff at the degree of difficulty of steering column surface machining, promotes staff's machining efficiency's advantage.
Description
Technical Field
The application relates to the technical field of steering columns, in particular to a steering column forming base body and a process for forming a steering column by using the base body.
Background
The steering column is the main control device of the steering system, and the perception of the vehicle on the road is transmitted to the driver through the steering column, and the control of the vehicle by the driver is also transmitted to each wheel through the steering column.
Chinese patent publication No. CN101108628 discloses a steering column device for a vehicle and a method for manufacturing the same. In the steering column device, a column-side bracket attached to a steering column is brought into pressure contact with a vehicle-body-side bracket attached to a vehicle body so as to be held. The column-side bracket is constituted by a divided member including: the steering column includes a main body portion including a column support portion directly contacting a lower portion of the steering column and two side plate portions integrally formed with the column support portion, and a mating plate portion formed independently of the main body portion. The side plate portions are each formed at an end portion thereof remote from the steering column with a caulking groove, and the mating plate portion is formed at both ends thereof with caulking projections to be engaged with the caulking grooves. The caulking groove of the main body portion and the caulking projection of the mating plate portion are respectively connected to each other by caulking.
By adopting the scheme, in the manufacturing process of the steering column, the surface of the steering column needs to be processed by a worker, and some modeling bodies and modeling grooves are generated.
Disclosure of Invention
In order to improve the problem that workers do not machine the surface of a steering column, the application provides a steering column forming base body and a process for forming the steering column by using the base body.
The application provides a steering column shaping base member and use this base member shaping steering column's technology adopts following technical scheme:
steering column shaping base member, including the reelpipe base plate, be provided with molding body and molding groove on the reelpipe base plate, the relative both sides of reelpipe base plate all are provided with connecting portion.
Through adopting above-mentioned technical scheme, set up steering column into the reelpipe base plate and carry out the operation of molding body and molding groove on the reelpipe base plate, then the rethread connecting portion is connected the reelpipe base plate, helps reducing the degree of difficulty of staff at steering column surface machining.
The application is further configured to: the connecting part comprises an inserting sheet and an inserting groove, wherein protrusions are formed on two opposite sides of the inserting sheet, and grooves are formed in the inserting groove corresponding to the protrusions.
Through adopting above-mentioned technical scheme, be provided with arch and recess through corresponding on inserted sheet and inserting groove, help promoting reelpipe base plate to the stability of seam.
The application is further configured to: all be provided with the welding inclined plane on the connecting portion.
Through adopting above-mentioned technical scheme, in the application, the staff carries out welding operation to two welding inclined planes that are close to each other, helps promoting the fastness between the connecting portion.
The second purpose of the present application is to provide a steering column molding base body and a process for molding a steering column using the same, which can realize the operation of processing a molding body and a molding groove on the surface of the steering column.
The technical purpose of the application is realized by the following technical scheme:
the steering column forming base body and the process for forming the steering column by using the base body comprise the following steps: s1, forming a forming body and a forming groove, processing the reel pipe substrate, and forming the forming body and the forming groove; s2, winding operation, namely winding the reel pipe base plate formed with the molding body and the molding groove to connect the two connecting parts; and S3, welding the two connecting parts.
Through adopting above-mentioned technical scheme, in the application, the staff processes the molding body and molding groove to the reelpipe base plate, then convolutes the reelpipe base plate, promotes to connect the connecting portion of reelpipe base plate both sides, welds between two connecting portions at last, through this kind of mode, realizes the processing molding body and the molding groove on steering column surface.
The application is further configured to: in S1, S1.1 is performed by a forging press to stamp the surface of the pipe reel base plate, thereby forming a molded body and a molded groove.
Through adopting above-mentioned technical scheme, forge and press the reelpipe base plate surface by the forging press, help reducing the staff and make the type body and the operation degree of difficulty in type groove.
The application is further configured to: in S1, S1.2 the reel pipe substrate is cut to form an insertion sheet and an insertion groove, and the welding inclined plane is formed on the insertion sheet and the insertion groove.
Through adopting above-mentioned technical scheme, through cutting the reelpipe base plate, help promoting the accuracy nature of cooperation between inserted sheet and the inserting groove.
The application is further configured to: in S2, in the winding operation, the splicing pieces and the splicing grooves on both sides of the reel pipe base plate are spliced together, and a welding groove is formed between two welding slopes at which the splicing pieces and the splicing grooves are close to each other.
Through adopting above-mentioned technical scheme, by insertion sheet and inserting groove concatenation setting, help promoting the convenience that the staff makes up the reelpipe base plate.
The application is further configured to: in S3, the welding machine welds the plug piece and the welding groove formed between the two welding slopes on the plug groove, and finally the welding machine is turned off.
Through adopting above-mentioned technical scheme, weld the welding groove that forms between two welding inclined planes on to splicing piece and the inserting groove by the electric welding, help promoting the convenience that the staff welded splicing piece and inserting groove.
Compared with the prior art, the beneficial effects of this application are as follows:
(1) the steering column is arranged as the reel pipe base plate, and then the modeling body and the modeling groove are operated on the reel pipe base plate, so that the difficulty of working personnel in the surface processing of the steering column is reduced, and the working efficiency of the working personnel is improved;
(2) the firmness of the reel pipe base plate is improved by the splicing matching of the splicing sheets and the splicing grooves and the arrangement of the welding grooves;
(3) the surfaces formed by the modeling body, the modeling groove and the two sides of the insertion sheet close to the insertion groove are beneficial to improving the attractiveness of the reel pipe base plate.
Drawings
FIG. 1 is a schematic view mainly showing the overall structure of a substrate of a roller tube;
FIG. 2 is a schematic view showing a configuration of a molded body;
FIG. 3 is a schematic view mainly showing a rolled structure of the reel pipe substrate;
FIG. 4 is a schematic view showing a configuration of a molding body and a molding groove;
FIG. 5 is a schematic flow diagram of a process for forming a steering column incorporating the matrix;
fig. 6 is a front view of a steering column of the related art.
Reference numerals: 1. a reel pipe substrate; 11. molding body; 12. shaping a groove; 2. a connecting portion; 21. a plug-in sheet; 211. a protrusion; 22. inserting grooves; 221. a groove; 23. welding an inclined plane; 231. and (6) welding the groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
In the related art, referring to fig. 6, a molding 11 and a molding groove 12 are formed on a steering column.
Example 1
Referring to fig. 1 and 2, the steering column molding base includes a pipe winding base plate 1, and a molding body 11 and a molding groove 12 are formed on the pipe winding base plate 1. The both sides that reelpipe base plate 1 is relative all are provided with connecting portion 2, and connecting portion 2 includes inserted sheet 21 and inserting groove 22, and inserted sheet 21 is provided with a plurality ofly along 1 axis uniform interval of reelpipe base plate, inserting groove 22 and inserting sheet 21 one-to-one. The opposite two sides of the inserting sheet 21 are integrally formed with protrusions 211, a groove 221 is formed in the inserting groove 22 corresponding to the protrusions 211, and the protrusions 211 are matched with the grooves 221 in a clamping mode. The welding inclined planes 23 are formed on the two sides of the insertion piece 21 close to the insertion groove 22, and the welding groove 231 is formed between the two welding inclined planes 23. After the roll pipe substrate 1 is wound, the welding slope 23 is outside and the welding groove 231 is formed (see fig. 3 and 4).
The implementation principle of the embodiment 1 is as follows: in the application, the worker sets up molding body 11 and molding groove 12 on reelpipe base plate 1, then bends reelpipe base plate 1 into the tubulose, simultaneously with insertion tab 21 and inserting groove 22 one-to-one joint, the staff welds between the welding inclined plane 23 that inserting tab 21 and inserting groove 22 are close to both sides each other at last.
Example two:
referring to fig. 5, a process for matrix forming a steering column includes the steps of:
s1, forming the molded body 11 and the molding groove 12, wherein a worker uses a forging press to process the reel pipe base plate 1, forms the molded body 11 and the molding groove 12, then uses a cutting machine to cut the reel pipe base plate 1, and cuts to form the insertion pieces 21 and the insertion grooves 22 (see FIG. 2);
s2, a winding operation, in which the worker winds the roller pipe base plate 1 formed with the modeling body 11 and the modeling groove 12 by using a winding machine, so that the splicing pieces 21 and the splicing grooves 22 on both sides of the roller pipe base plate 1 are spliced together, and a welding groove 231 (see fig. 3) is formed between two welding slopes 23 at which the splicing pieces 21 and the splicing grooves 22 are close to each other.
And S3, welding operation, finally, welding the welding groove 231 formed between the two welding inclined surfaces 23 on the insertion sheet 21 and the insertion groove 22 by using an electric welding machine by workers, and finally, closing the electric welding machine (see figure 3).
The above description is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above embodiments, and all technical solutions belonging to the idea of the present application belong to the protection scope of the present application. It should be noted that several improvements and modifications to the present application without departing from the principles of the present application will occur to those skilled in the art, and such improvements and modifications should also be considered within the scope of the present application.
Claims (9)
1. The steering column forming base body is characterized by comprising a reel pipe base plate (1), wherein a forming body (11) and a forming groove (12) are arranged on the reel pipe base plate (1), and connecting parts (2) are arranged on two opposite sides of the reel pipe base plate (1).
2. The steering column forming base body according to claim 1, wherein the connecting portion (2) comprises an insertion piece (21) and an insertion groove (22), wherein protrusions (211) are formed on two opposite sides of the insertion piece (21), and a groove (221) is formed in the insertion groove (22) corresponding to the protrusions (211).
3. Steering column profiled base body according to claim 1, characterized in that the connecting parts (2) are each provided with a welding bevel (23).
4. A steering column forming base body and a process for forming a steering column by using the same are characterized in that,
s1, forming a forming body (11) and a forming groove (12), processing the reel pipe substrate (1), and forming the forming body (11) and the forming groove (12);
s2, a winding operation, wherein the reel pipe substrate (1) formed with the molding body (11) and the molding groove (12) is wound to connect the two connecting parts (2).
5. The steering column molding base body and the process for molding a steering column using the same according to claim 4,
and S3, welding the two connecting parts (2).
6. The steering column molding base according to claim 4 and the process for molding a steering column using the same, wherein S1.1 is performed by forging the surface of the pipe reel base plate (1) by a forging press to form the molding body (11) and the molding groove (12) at S1.
7. The steering column molding base according to claim 4 and the process for molding a steering column using the same, wherein in S1, S1.2 cuts the roller tube base plate (1) to form the insertion piece (21) and the insertion groove (22), and the welding slope (23) is formed on the insertion piece (21) and the insertion groove (22).
8. The steering column molding base according to claim 4 and the process of molding a steering column using the same, wherein in S2, the insertion piece (21) and the insertion groove (22) are spliced together at both sides of the roller tube base plate (1) in the winding operation, and a welding groove (231) is formed between two welding slopes (23) at which the insertion piece (21) and the insertion groove (22) are close to each other.
9. The steering column forming base and the process of forming a steering column using the same according to claim 5, wherein the welding machine welds the welding groove (231) formed between the welding slopes (23) of the insertion piece (21) and the insertion groove (22) at S3, and finally the welding machine is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817590.2A CN111992990A (en) | 2020-08-14 | 2020-08-14 | Steering column forming base body and process for forming steering column by using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817590.2A CN111992990A (en) | 2020-08-14 | 2020-08-14 | Steering column forming base body and process for forming steering column by using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111992990A true CN111992990A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010817590.2A Pending CN111992990A (en) | 2020-08-14 | 2020-08-14 | Steering column forming base body and process for forming steering column by using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111992990A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105639A (en) * | 1985-07-24 | 1987-01-28 | 里布劳克香港有限公司 | The winding shaping of pipeline and seal used method and apparatus |
| CN104847794A (en) * | 2015-04-20 | 2015-08-19 | 江苏省社渚轴承有限公司 | Processing method of bearing retainer |
| CN105555639A (en) * | 2013-08-06 | 2016-05-04 | 阿德维尔技术控股股份公司 | Guide tube for a steering shaft and method for producing same |
| CN108890232A (en) * | 2018-07-24 | 2018-11-27 | 哈尔滨金阳光管业有限责任公司 | A kind of preparation method of helical corrugation pipe crimping with holes |
| CN109773424A (en) * | 2019-01-18 | 2019-05-21 | 常德天工机械有限公司 | A kind of preparation method of gas receiver |
| CN110355542A (en) * | 2019-08-05 | 2019-10-22 | 石家庄金博惠工具有限公司 | A kind of production technology of pipe crimping drill rod matrix |
-
2020
- 2020-08-14 CN CN202010817590.2A patent/CN111992990A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105639A (en) * | 1985-07-24 | 1987-01-28 | 里布劳克香港有限公司 | The winding shaping of pipeline and seal used method and apparatus |
| CN105555639A (en) * | 2013-08-06 | 2016-05-04 | 阿德维尔技术控股股份公司 | Guide tube for a steering shaft and method for producing same |
| CN104847794A (en) * | 2015-04-20 | 2015-08-19 | 江苏省社渚轴承有限公司 | Processing method of bearing retainer |
| CN108890232A (en) * | 2018-07-24 | 2018-11-27 | 哈尔滨金阳光管业有限责任公司 | A kind of preparation method of helical corrugation pipe crimping with holes |
| CN109773424A (en) * | 2019-01-18 | 2019-05-21 | 常德天工机械有限公司 | A kind of preparation method of gas receiver |
| CN110355542A (en) * | 2019-08-05 | 2019-10-22 | 石家庄金博惠工具有限公司 | A kind of production technology of pipe crimping drill rod matrix |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201127 |
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| RJ01 | Rejection of invention patent application after publication |