CN204279599U - The adjustable coupling bush of a kind of steering box - Google Patents
The adjustable coupling bush of a kind of steering box Download PDFInfo
- Publication number
- CN204279599U CN204279599U CN201420478492.0U CN201420478492U CN204279599U CN 204279599 U CN204279599 U CN 204279599U CN 201420478492 U CN201420478492 U CN 201420478492U CN 204279599 U CN204279599 U CN 204279599U
- Authority
- CN
- China
- Prior art keywords
- spacing collar
- sleeve
- steering box
- adjustable coupling
- coupling bush
- 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.)
- Withdrawn - After Issue
Links
Abstract
The adjustable coupling bush of a kind of steering box, comprise a spacing collar, spacing collar is the cylindric of intermediate throughholes formula, negative thread is offered in one end of this spacing collar, female one end of offering of spacing collar is connected with an adjustable coupling bush assembly, spacing collar stack shell near junction offers sleeve knock hole, and this adjustable coupling bush assembly and spacing collar complement each other to form a length-adjustable all-in-one-piece steering box shroud member.The adjustable coupling bush of a kind of steering box of the present utility model changes existing sleeved structure from design, and integral installation is easy and simple to handle, manufacturing cost relative moderate.The utility model can be applicable to the steering box assembly of various sizes type, can become a kind of universal sleeve, is applicable to the parts installing area of steering box assembly.
Description
Technical field
The utility model relates to the transom in a kind of auto parts and components, particularly relate to a kind of be applied to automobile steering device can according to three of length requirement section adjustable coupling bush.
Background technology
At present, in the manufacturing enterprise of each automobile steering device parts, the operation relating to together and relative for tooth bar housing is carried out centralized positioning is all had in the fitting process of its various steering swivel system, and this procedure needs to use steering box sleeve, but the steering box sleeve under prior art is all the steering box single location steering box sleeve customized for a kind of model, commonality is not possessed between various steering box, therefore spare parts cost is caused higher, the configuration expense waste of processing tool, the a series of problems such as subsequent production management is numerous and diverse, no small trouble is caused to the batch manufacturing of enterprise and quality management and control.
In sum, now change in the urgent need to the design from sleeve, design a kind of novel coupling bush, can commonality be had, and operation simple installation, manufacturing cost is relative moderate again.
Utility model content
In order to the steering box single location steering box sleeve customized that the steering box sleeve solved under the prior art under prior art is all for a kind of model, commonality is not possessed between various steering box, therefore spare parts cost is caused higher, the configuration expense waste of processing tool, the a series of problems such as subsequent production management is numerous and diverse, the utility model is by redesigning, the method providing a kind of steering box three sections of adjustable coupling bushs and how to apply, this coupling bush has quite good commonality, and operation install very easy its, the adjustable coupling bush of a kind of steering box of the present utility model, described in it is specific as follows:
A kind of steering box three sections of adjustable coupling bushs, comprise a spacing collar, it is characterized in that:
Described spacing collar is the cylindric of intermediate throughholes formula, offers negative thread in one end of this spacing collar;
Female one end of offering of described spacing collar is connected with an adjustable coupling bush assembly, spacing collar stack shell near junction offers sleeve knock hole, and this adjustable coupling bush assembly and spacing collar complement each other to form a length-adjustable all-in-one-piece steering box shroud member.
According to a kind of steering box of the present utility model three sections of adjustable coupling bushs, it is characterized in that, described adjustable coupling bush assembly comprises and screws sleeve, locking sleeve, skirt depth adjusting bolt, the tooth bar tie bolt of stop screw and changeable type, wherein, the one end screwing sleeve offers outside thread, this outside thread and spacing collar to offer negative thread corresponding, screw sleeve and spacing collar spins, the other end screwing sleeve offers negative thread, locking sleeve then offers outside thread and negative thread, locking sleeve again with screw sleeve and spin, the steering box shroud member of these 3 sleeve shaped formulas in aggregates, and skirt depth adjusting bolt screws in the inside of locking sleeve by the negative thread of locking sleeve, until in the stack shell of spacing collar, skirt depth adjusting bolt external part in the stack shell of spacing collar is then connected with the tooth bar tie bolt of changeable type, and fix with stop screw.
According to a kind of steering box of the present utility model three sections of adjustable coupling bushs, it is characterized in that, the tooth bar tapped bore of the different sizes that the tooth bar tie bolt of described changeable type can be installed as required, changes the tooth bar tie bolt of different size, for the steering box assembly of different model.
According to a kind of steering box of the present utility model three sections of adjustable coupling bushs, it is characterized in that, screw in bolt by sleeve knock hole after described spacing collar and adjustable coupling bush assembly spin and the adjustable coupling bush assembly spun in spacing collar is fixed.
A kind of steering box of the present utility model application of three sections of adjustable coupling bushs, it can be as described below for the step of the steering box assembly of various different model:
1) unscrew first respectively spacing collar, adjustable coupling bush assembly screw sleeve and locking sleeve, make it can rotate freely location separately, then the length that the relative housing of tooth bar in technological requirement stretches out is confirmed, after confirmation, skirt depth adjusting bolt is screwed in the inside of locking sleeve by the negative thread of locking sleeve, until in the stack shell of spacing collar, and fix with stop screw;
2) after skirt depth adjusting bolt reaches depth requirements, by spacing collar with screw sleeve and mutually lock, to sleeve be screwed again and locking sleeve is tightened mutually, and then screw in bolt by the sleeve knock hole of spacing collar and whole adjustable coupling bush assembly is fixed;
3) the all-in-one-piece steering box shroud member that whole spacing collar and adjustable coupling bush assembly complement each other to form is aimed at the tapped bore at upper rack two ends, then screwed in the tapped bore at tooth bar two ends by the tooth bar tie bolt of changeable type, can use.
According to the application of a kind of steering box of the present utility model with three sections of adjustable coupling bushs, it is characterized in that, step 2) in spacing collar and after adjustable coupling bush assembly locks, screw the limited sleeve of sleeve and locking sleeve is locked simultaneously, positive and negative screwing all can not get loose.
According to the application of a kind of steering box of the present utility model with three sections of adjustable coupling bushs, it is characterized in that, for the tooth bar tapped bore of different size, the bolt of sleeve knock hole only need be screwed out during replacing, spacing collar is oppositely screwed out, then loosen stop screw, i.e. the tooth bar tie bolt of the changeable type of replaceable corresponding size, then reinstall stop screw and spacing collar in order.
A kind of steering box of the present utility model three sections of adjustable coupling bushs are used to obtain following beneficial effect:
1. the adjustable coupling bush of a kind of steering box of the present utility model changes existing sleeved structure from design, and integral installation is easy and simple to handle, manufacturing cost relative moderate;
2. a kind of steering box of the present utility model can be applicable to the steering box assembly of various sizes type with adjustable coupling bush, can become a kind of universal sleeve.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of a kind of steering box of the present utility model with the device section of adjustable coupling bush.
Detailed description of the invention
Below in conjunction with drawings and Examples, the adjustable coupling bush of a kind of steering box of the present utility model is further described.
Embodiment
A kind of steering box three sections of adjustable coupling bushs, comprise a spacing collar 1, spacing collar is the cylindric of intermediate throughholes formula, offers negative thread in one end of this spacing collar;
Female one end of offering of spacing collar 1 is connected with an adjustable coupling bush assembly A, spacing collar stack shell near junction offers sleeve knock hole 1a, this adjustable coupling bush assembly and spacing collar complement each other to form a length-adjustable all-in-one-piece steering box shroud member.
Adjustable coupling bush assembly A comprises and screws sleeve A1, locking sleeve A2, skirt depth adjusting bolt A3, the tooth bar tie bolt A5 of stop screw A4 and changeable type, wherein, the one end screwing sleeve offers outside thread, this outside thread and spacing collar 1 to offer negative thread corresponding, screw sleeve and spacing collar spins, the other end screwing sleeve offers negative thread, locking sleeve then offers outside thread and negative thread, locking sleeve again with screw sleeve and spin, the steering box shroud member of these 3 sleeve shaped formulas in aggregates, and skirt depth adjusting bolt A3 screws in the inside of locking sleeve by the negative thread of locking sleeve, until in the stack shell of spacing collar, skirt depth adjusting bolt external part in the stack shell of spacing collar is then connected with the tooth bar tie bolt of changeable type, and fix with stop screw.
The tooth bar tapped bore of the different sizes that the tooth bar tie bolt A5 of changeable type can install as required, changes the tooth bar tie bolt of different size, for the steering box assembly of different model.
Screw in bolt by sleeve knock hole 1a after spacing collar 1 and adjustable coupling bush assembly A spin the adjustable coupling bush assembly spun in spacing collar is fixed.
A kind of steering box of the present utility model application of three sections of adjustable coupling bushs, it can be as described below for the step of the steering box assembly of various different model:
1) unscrew first respectively spacing collar 1, adjustable coupling bush assembly A screw sleeve A1 and locking sleeve A2, make it can rotate freely location separately, then the length that the relative housing of tooth bar in technological requirement stretches out is confirmed, after confirmation, skirt depth adjusting bolt A3 is screwed in the inside of locking sleeve by the negative thread of locking sleeve, until in the stack shell of spacing collar, and fix with stop screw;
2) after skirt depth adjusting bolt A3 reaches depth requirements, by spacing collar 1 with screw sleeve A1 and mutually lock, sleeve will be screwed again and locking sleeve A2 tightens mutually, and then screw in bolt by the sleeve knock hole 1a of spacing collar and whole adjustable coupling bush assembly A is fixed;
3) whole spacing collar 1 is aimed at the tapped bore at upper rack two ends with the all-in-one-piece steering box shroud member that adjustable coupling bush assembly A complements each other to form, then screwed in the tapped bore at tooth bar two ends by the tooth bar tie bolt A5 of changeable type, can use.
Step 2) in spacing collar 1 lock with adjustable coupling bush assembly A after, screw the limited sleeve 1 of sleeve A1 and locking sleeve A2 locks simultaneously, positive and negative screwing all can not get loose.
The adjustable coupling bush of a kind of steering box of the present utility model, for the tooth bar tapped bore of different size, the bolt of sleeve knock hole 1a only need be screwed out during replacing, spacing collar 1 is oppositely screwed out, then stop screw A4 is loosened, the i.e. tooth bar tie bolt A5 of the changeable type of replaceable corresponding size, then reinstall stop screw and spacing collar 1 in order.
The adjustable coupling bush of a kind of steering box of the present utility model changes existing sleeved structure from design, and integral installation is easy and simple to handle, manufacturing cost relative moderate.The utility model can be applicable to the steering box assembly of various sizes type, can become a kind of universal sleeve, is applicable to the parts installing area of steering box assembly.
Claims (4)
1. steering box three sections of adjustable coupling bushs, comprise a spacing collar (1), it is characterized in that:
Cylindric in intermediate throughholes formula of described spacing collar (1), offers negative thread in one end of this spacing collar;
Female one end of offering of described spacing collar (1) is connected with an adjustable coupling bush assembly (A), spacing collar stack shell near junction offers sleeve knock hole (1a), this adjustable coupling bush assembly and spacing collar complement each other to form a length-adjustable all-in-one-piece steering box shroud member.
2. a kind of steering box as claimed in claim 1 three sections of adjustable coupling bushs, it is characterized in that, described adjustable coupling bush assembly (A) comprises and screws sleeve (A1), locking sleeve (A2), skirt depth adjusting bolt (A3), the tooth bar tie bolt (A5) of stop screw (A4) and changeable type, wherein, the one end screwing sleeve offers outside thread, this outside thread and spacing collar (1) to offer negative thread corresponding, screw sleeve and spacing collar spins, the other end screwing sleeve offers negative thread, locking sleeve then offers outside thread and negative thread, locking sleeve again with screw sleeve and spin, the steering box shroud member of these 3 sleeve shaped formulas in aggregates, and skirt depth adjusting bolt (A3) screws in the inside of locking sleeve by the negative thread of locking sleeve, until in the stack shell of spacing collar, skirt depth adjusting bolt external part in the stack shell of spacing collar is then connected with the tooth bar tie bolt of changeable type, and fix with stop screw.
3. a kind of steering box as claimed in claim 2 three sections of adjustable coupling bushs, it is characterized in that, the tooth bar tapped bore of the different sizes that the tooth bar tie bolt (A5) of described changeable type can be installed as required, change the tooth bar tie bolt of different size, for the steering box assembly of different model.
4. a kind of steering box as claimed in claim 1 three sections of adjustable coupling bushs, it is characterized in that, screw in bolt by sleeve knock hole (1a) after described spacing collar (1) and adjustable coupling bush assembly (A) spin and the adjustable coupling bush assembly spun in spacing collar is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478492.0U CN204279599U (en) | 2014-08-22 | 2014-08-22 | The adjustable coupling bush of a kind of steering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478492.0U CN204279599U (en) | 2014-08-22 | 2014-08-22 | The adjustable coupling bush of a kind of steering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279599U true CN204279599U (en) | 2015-04-22 |
Family
ID=52862786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478492.0U Withdrawn - After Issue CN204279599U (en) | 2014-08-22 | 2014-08-22 | The adjustable coupling bush of a kind of steering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346590A (en) * | 2014-08-22 | 2016-02-24 | 上海采埃孚转向系统有限公司 | Three-section adjustable connecting sleeve used for steering engine and application of connecting sleeve |
-
2014
- 2014-08-22 CN CN201420478492.0U patent/CN204279599U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346590A (en) * | 2014-08-22 | 2016-02-24 | 上海采埃孚转向系统有限公司 | Three-section adjustable connecting sleeve used for steering engine and application of connecting sleeve |
| CN105346590B (en) * | 2014-08-22 | 2018-02-06 | 博世华域转向系统有限公司 | A kind of turning machine three sections of adjustable branch sleeves and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201821 Shanghai Jiading District City Yongsheng Road No. 2001 Patentee after: BOSCH Huayu Steering System Co., Ltd. Address before: 201821 Shanghai Jiading District City Yongsheng Road No. 2001 Patentee before: ZF Shanghai Steering Systems Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20180206 |
|
| AV01 | Patent right actively abandoned |