CN203186106U - Clutch master cylinder installation structure - Google Patents
Clutch master cylinder installation structure Download PDFInfo
- Publication number
- CN203186106U CN203186106U CN 201320129268 CN201320129268U CN203186106U CN 203186106 U CN203186106 U CN 203186106U CN 201320129268 CN201320129268 CN 201320129268 CN 201320129268 U CN201320129268 U CN 201320129268U CN 203186106 U CN203186106 U CN 203186106U
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- CN
- China
- Prior art keywords
- cushion block
- main cylinder
- groove
- clutch main
- master cylinder
- 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 - Fee Related
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model provides a clutch master cylinder installation structure. The clutch master cylinder installation structure comprises a clutch master cylinder and an installation cushion block, wherein the surface of the clutch master cylinder is provided with a plurality of bosses; the installation cushion block is in a hollow cylinder shape, a plurality of grooves are formed in the inner wall of the installation cushion block, each groove comprises an inlet groove and a limiting groove, each inlet groove extends inwards from one end of the installation cushion block, each limiting groove is communicated with each inlet groove, and the installation cushion block is provided with a connection portion connected with a vehicle body; the bosses of the clutch master cylinder enter the inlet grooves and are matched with the limiting grooves. The clutch master cylinder installation structure enables the clutch master cylinder to be convenient to disassemble, assemble and maintain.
Description
Technical field
The utility model relates to a kind of automatic clutch master cylinder mounting structure, relates in particular to a kind of Clutch main cylinder cushion block is installed.
Background technology
Automatic clutch master cylinder mounting means has two kinds usually: a kind of is to rivet bolt at the master cylinder flange face, and at clutch pedal side nut screwing clamping, thus master cylinder is fixed on the vehicle body; Another kind is at clutch pedal base projection welding bolt, and at master cylinder side nut screwing clamping, thus master cylinder is fixed on the vehicle body.These two kinds of mounting meanss, Assembly ﹠Disassembly are difficulty, is not easy to assembling and maintenance.Therefore, be badly in need of a kind of simple in structure, Clutch main cylinder of being convenient to install and remove.
The utility model content
For solving the problem of Clutch main cylinder Assembly ﹠Disassembly difficulty, the utility model provides a kind of Clutch main cylinder mounting structure, and its easy accessibility is convenient to assembling and maintenance.
The technical solution of the utility model is as follows:
A kind of Clutch main cylinder mounting structure is characterized in that, comprising:
Clutch main cylinder, its surface has a plurality of boss;
Cushion block is installed, and it is hollow cylindrical, and inwall has a plurality of grooves, described groove comprises and enters groove and position-limited trough, the described groove that enters extends internally from described installation cushion block one end, and described position-limited trough is communicated with the described groove that enters, and described installation cushion block has the connecting portion that is connected with vehicle body;
The boss of described Clutch main cylinder enters the described groove that enters, and described boss cooperates with described position-limited trough.
Selectable, the connecting portion of described installation cushion block is flange-like.
Selectable, described installation cushion block outer wall has one or more reinforced ribs.
Selectable, described installation cushion block material is plastics.
Selectable, described installation cushion block outer wall has groove, and described Clutch main cylinder has limiting foothold, and described groove cooperates with described Clutch main cylinder limiting foothold.
The beneficial effects of the utility model:
The boss of Clutch main cylinder cooperates with the position-limited trough that cushion block is installed after entering groove and slipping into, position-limited trough is axially two-way fixing with Clutch main cylinder, and position-limited trough has direct positioning action, and the rotation Clutch main cylinder can be realized the Assembly ﹠Disassembly of Clutch main cylinder, simple in structure, easy accessibility are convenient to assembling and maintenance.
Further, the flange of installation cushion block connecting portion is connected easy accessibility with body bolt.
Further, the reinforced rib that the cushion block outer wall is installed has increased the structural strength that cushion block is installed, and has changed the resonance frequency that cushion block is installed simultaneously, has strengthened the structure reliability and stability.
Further, cushion block is installed is adopted plastic material, in light weight, wear-resisting, and easily manufactured, with low cost.
Further, the limiting foothold by Clutch main cylinder cooperates with the groove that the cushion block outer wall is installed, and prevents that Clutch main cylinder from circumferentially rotating.
Description of drawings
Fig. 1 is Clutch main cylinder and installation cushion block assembling scheme drawing;
Fig. 2 A is for installing the birds-eye view of cushion block;
Fig. 2 B is for installing the three-dimensional structure diagram of cushion block;
Fig. 2 C is for installing the front view of cushion block;
Fig. 2 D is for installing the section-drawing of cushion block;
Fig. 3 is the Clutch main cylinder structural representation;
Nomenclature: 1-installs cushion block, the 11-connecting portion, and the 111-mounting hole, the 12-groove, 121-enters groove, 122-position-limited trough, 123-first contact surface, 124-second contact surface, 13-reinforced rib, 14-groove, 2-Clutch main cylinder, 21-boss, 22-limiting foothold.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in detail.
As shown in Figure 1, Clutch main cylinder 2 is connected on the vehicle body (not shown) by the connecting portion 11 that cushion block 1 is installed, be connected (not shown) by bolt between the connecting portion 11 that cushion block 1 is installed and the vehicle body, the mounting hole 111(of connecting portion 11 is shown in Fig. 2 A), the hole on the vehicle body cooperates with nut.Mounting hole is one or more.The connecting portion 11 that cushion block 1 is installed can also be connected on the vehicle body by other connection modes, as connection modes such as captive joint such as riveted joint, welding or draw-in grooves.Be convenient to mounting or dismounting and good fixing effect but adopt bolt to connect.Though in the present embodiment, the connecting portion 11 that cushion block 1 is installed be flange-like, and those of ordinary skills can imagine, connecting portion 11 shapes of installation cushion block 1 can be shapes such as circular, claw-like.
See in conjunction with Fig. 2 B, 2C, 2D, it is hollow cylindrical that cushion block 1 is installed, inwall has a plurality of grooves 12, groove 12 comprises and enters groove 121 and position-limited trough 122, enter groove 121 and extend internally from cushion block 1 one ends are installed, position-limited trough 122 with enter groove 121 and be communicated with the two ends of the non-through installation cushion block 1 of groove, entering groove 121 can be straight trough, spiral groove, and the groove width that enters groove 121 is wide more than or equal to boss 21.The boss 21 of Clutch main cylinder 2 enters the groove 12 that cushion block 1 inwall is installed, and position-limited trough 122 cooperates with boss 21.First contact surface 123 of position-limited trough 122 and second contact surface 124 and boss 21 transition fit or free-running fit are installed cushion block 1 and are had the connecting portion 11 that is connected with vehicle body.The quantity of boss 21, groove 12 is at least one, and the shape of boss 21 can be shapes such as cuboid, trapezoid body.Boss 21 can be along circumferentially uniform, also can be along circumferentially non-homogeneous, irregular distribution.
Preferably, cushion block 1 outer wall is installed and one or more reinforced ribs 13 is arranged in order to increase the structural strength that cushion block 1 is installed.Cushion block 1 is installed can be metallic material or plastics, preferred plastic material, have in light weight, wear-resisting, and advantage such as easily manufactured, with low cost.
During installation, promote Clutch main cylinder 2, boss 21 is when entering groove 121 and enter and arrive to first contact surface 123 of position-limited trough 122, and cushion block 1 is installed in rotation, and the boss 21 of Clutch main cylinder 2 enters position-limited trough 122 and cooperates with first contact surface 123, second contact surface 124.Boss 21 cooperates with contact surface 123 can not move Clutch main cylinder forward or backward, realizes axial two-way location thus, and limiting foothold 22 cooperates with groove 14, Clutch main cylinder can not be rotated, realize circumferential fixingly thus, the double end stud that cushion block 1 is installed is passed hole on the vehicle body, use nut screwing clamping.During dismounting, remove the connection structure of Clutch main cylinder 2 and clutch pedal; Opposite spin Clutch main cylinder 2 is extracted Clutch main cylinder 2 and is got final product.
Though the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only be subjected to the restriction of claims, those of ordinary skills can easily make amendment to it and change, but do not leave essence design of the present utility model and scope.
Claims (5)
1. a Clutch main cylinder mounting structure is characterized in that, comprising:
Clutch main cylinder, its surface has a plurality of boss;
Cushion block is installed, and it is hollow cylindrical, and inwall has a plurality of grooves, described groove comprises and enters groove and position-limited trough, the described groove that enters extends internally from described installation cushion block one end, and described position-limited trough is communicated with the described groove that enters, and described installation cushion block has the connecting portion that is connected with vehicle body; The boss of described Clutch main cylinder enters the described groove that enters, and described boss cooperates with described position-limited trough.
2. Clutch main cylinder mounting structure according to claim 1 is characterized in that, the connecting portion of described installation cushion block is flange-like.
3. Clutch main cylinder mounting structure according to claim 1 is characterized in that, described installation cushion block outer wall has one or more reinforced ribs.
4. Clutch main cylinder mounting structure according to claim 1 is characterized in that, described installation cushion block material is plastics.
5. Clutch main cylinder mounting structure according to claim 1 is characterized in that, described installation cushion block outer wall has groove, and described Clutch main cylinder has limiting foothold, and described groove cooperates with described Clutch main cylinder limiting foothold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129268 CN203186106U (en) | 2013-03-20 | 2013-03-20 | Clutch master cylinder installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129268 CN203186106U (en) | 2013-03-20 | 2013-03-20 | Clutch master cylinder installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186106U true CN203186106U (en) | 2013-09-11 |
Family
ID=49102990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129268 Expired - Fee Related CN203186106U (en) | 2013-03-20 | 2013-03-20 | Clutch master cylinder installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186106U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291830A (en) * | 2015-11-24 | 2016-02-03 | 安徽江淮汽车股份有限公司 | Structure for connecting plastic clutch master cylinder with clutch pedal baseplate |
| CN106080188A (en) * | 2016-08-10 | 2016-11-09 | 上汽通用五菱汽车股份有限公司 | A kind of Clutch main cylinder and the attachment structure of pedal |
| CN106704410A (en) * | 2016-11-30 | 2017-05-24 | 浙江吉利控股集团有限公司 | Clutch master pump |
| CN106931052A (en) * | 2015-12-30 | 2017-07-07 | 舍弗勒技术股份两合公司 | Clutch separation master cylinder assembly |
| CN107599830A (en) * | 2017-10-26 | 2018-01-19 | 浙江戴德隆翠汽车有限公司 | A kind of clutch pedal installing mechanism |
-
2013
- 2013-03-20 CN CN 201320129268 patent/CN203186106U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291830A (en) * | 2015-11-24 | 2016-02-03 | 安徽江淮汽车股份有限公司 | Structure for connecting plastic clutch master cylinder with clutch pedal baseplate |
| CN105291830B (en) * | 2015-11-24 | 2018-10-09 | 安徽江淮汽车集团股份有限公司 | A kind of connection structure of plastic clutch main cylinder and clutch pedal bottom plate |
| CN106931052A (en) * | 2015-12-30 | 2017-07-07 | 舍弗勒技术股份两合公司 | Clutch separation master cylinder assembly |
| CN106931052B (en) * | 2015-12-30 | 2020-09-01 | 舍弗勒技术股份两合公司 | Clutch release main cylinder assembly |
| CN106080188A (en) * | 2016-08-10 | 2016-11-09 | 上汽通用五菱汽车股份有限公司 | A kind of Clutch main cylinder and the attachment structure of pedal |
| CN106704410A (en) * | 2016-11-30 | 2017-05-24 | 浙江吉利控股集团有限公司 | Clutch master pump |
| CN107599830A (en) * | 2017-10-26 | 2018-01-19 | 浙江戴德隆翠汽车有限公司 | A kind of clutch pedal installing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |