CN205446482U - Automotive brake caliper uide pin - Google Patents
Automotive brake caliper uide pin Download PDFInfo
- Publication number
- CN205446482U CN205446482U CN201620303759.1U CN201620303759U CN205446482U CN 205446482 U CN205446482 U CN 205446482U CN 201620303759 U CN201620303759 U CN 201620303759U CN 205446482 U CN205446482 U CN 205446482U
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- CN
- China
- Prior art keywords
- guide finger
- caliper
- pilot hole
- uide pin
- abrasive rubber
- 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.)
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Abstract
The utility model relates to an automotive brake caliper uide pin, braking pincers support and braking pincers are connected to the uide pin, braking pincers support is fixed on the car, and braking pincers support both sides set up two guiding holes, the uide pin is inserted in the guiding hole perpendicularly to can be in the guiding hole axial displacement, set up scalable dust plug between guiding hole and the uide pin, fixed connection is still clamped with the braking in the upper end of uide pin, braking clipper joint driver part, one of them sets up the annular groove two uide pins on being close to the position of lower extreme, the cover is equipped with the abrasive rubber cover on the annular groove, a plurality of rings of notches have been seted up in the abrasive rubber cover outside, automotive brake caliper uide pin motion stationary, smooth and easy, no abnormal sound, and use cost is low.
Description
Technical field
This utility model relates to vehicle part field, is specifically related to a kind of automobile brake pincers guide finger.
Background technology
Caliper, it is for clamping brake disc, thus increasing friction force, the automobile component caliper reaching slowing effect is arranged in the pilot hole of brake holder by guide finger, drives guide finger to move in pilot hole by caliper, gap is there is between traditional guide finger and pilot hole, make caliper there is certain rocking, guide instability, and when guide finger moves in pilot hole, guide finger and pilot hole inwall can produce collision, and brake can go out an abnormal sound.
Utility model content
The applicant, for disadvantage mentioned above, has carried out Improvement, it is provided that a kind of automobile brake pincers guide finger guiding stably, having no abnormal sound.
The technical scheme that this utility model is used is as follows:
A kind of automobile brake pincers guide finger, described guide finger connects brake-caliper support and caliper, described brake-caliper support is fixed on automobile, and brake-caliper support both sides offer two pilot holes, described guide finger is vertically inserted in pilot hole, and can move axially in pilot hole, scalable dust plug is set between described pilot hole and guide finger, the upper end of described guide finger is also fixing with caliper to be connected, described caliper connects driver part, said two guide finger one of them near lower end position on offering annular groove, abrasive rubber set it is arranged with on described annular groove, some circle recesses are offered outside described abrasive rubber set.
Further improvement as technique scheme:
Dust plug groove is offered in described pilot hole upper end, and described scalable dust plug one end is connected in described dust plug groove, and the other end is fixed on guide finger in the fixed platform arranged.
Described abrasive rubber set is made up of ethylene propylene diene rubber.
Described driver part is hydraulic jack.
The beneficial effects of the utility model are as follows: described automobile brake pincers guide finger sheathed abrasive rubber set on the guide finger of side, eliminate the gap between guide finger and pilot hole, make guiding stable, and guide finger will not collide with pilot hole inwall, abnormal sound will not be produced, the most described abrasive rubber puts offers recess, reduces the frictional force of abrasive rubber set, improves the smoothness of guide finger motion.
Accompanying drawing explanation
The structural representation of the automobile brake pincers guide finger that Fig. 1 provides for this utility model.
In figure 1, guide finger；11, fixed platform；2, brake-caliper support；3, caliper；4, pilot hole；41, dust plug groove；5, scalable dust plug；6, annular groove；7, abrasive rubber set；71, recess.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described.
nullAs shown in Figure 1，The automobile brake pincers guide finger of the present embodiment，Guide finger 1 connects brake-caliper support 2 and caliper 3，Brake-caliper support 2 is fixed on automobile，And brake-caliper support 2 both sides offer two pilot holes 4，Guide finger 1 is vertically inserted in pilot hole 4，And can move axially in pilot hole 4，Scalable dust plug 5 is set between pilot hole 4 and guide finger 1，Dust plug groove 41 is offered in pilot hole 4 upper end，Scalable dust plug 5 one end is connected in dust plug groove 41，The other end is fixed on guide finger 1 that the upper end of guide finger 1 in the fixed platform 11 arranged is also fixing with caliper 3 to be connected，Caliper 3 connects hydraulic jack，Two guide fingers 1 one of them on the position of lower end, offering annular groove 6，Abrasive rubber set 7 it is arranged with on annular groove 6，Some circle recesses 71 are offered outside abrasive rubber set 7，Described abrasive rubber set 7 is made up of ethylene propylene diene rubber.
When described automobile brake pincers guide finger uses, hydraulic jack drives caliper 3 action, caliper 3 drives the guide finger 1 of both sides to axially move in pilot hole 4, sheathed abrasive rubber set 7 on described side guide finger 1, eliminate the gap between guide finger 1 and pilot hole 4, ensure stable mobile, owing to the guide finger 1 of both sides connects by caliper 3 one is fixing, as long as so the guide finger 1 of side occurs without and rocks, the guide finger 1 of opposite side also will not rock, the use of an abrasive rubber set 7 can be reduced, reduce cost, and offer recess 71 on described abrasive rubber set 7, reduce the contact area between abrasive rubber set 7 and pilot hole 4, reduce the frictional force of abrasive rubber set 7, ensure the smoothness of guide finger 1 motion.
Above description is to explanation of the present utility model, is not the restriction to utility model, and this utility model limited range sees claim, and in the case of basic structure of the present utility model, this utility model can make any type of amendment.
Claims (4)
- null1. an automobile brake pincers guide finger，Described guide finger (1) connects brake-caliper support (2) and caliper (3)，It is characterized in that: described brake-caliper support (2) is fixed on automobile，And brake-caliper support (2) both sides offer two pilot holes (4)，Described guide finger (1) is vertically inserted in pilot hole (4)，And can move axially in pilot hole (4)，Scalable dust plug (5) is set between described pilot hole (4) and guide finger (1)，The upper end of described guide finger (1) is also fixing with caliper (3) to be connected，Described caliper (3) connects driver part，Said two guide finger (1) one of them near lower end position on offering annular groove (6)，Abrasive rubber set (7) it is arranged with on described annular groove (6)，Described abrasive rubber set (7) outside offers some circle recesses (71).
- 2. automobile brake pincers guide finger as claimed in claim 1, it is characterized in that: dust plug groove (41) is offered in described pilot hole (4) upper end, described scalable dust plug (5) one end is connected in described dust plug groove (41), and the other end is fixed in the upper fixed platform (11) arranged of guide finger (1).
- 3. automobile brake pincers guide finger as claimed in claim 1, it is characterised in that: described abrasive rubber set (7) is made up of ethylene propylene diene rubber.
- 4. automobile brake pincers guide finger as claimed in claim 1, it is characterised in that: described driver part is hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303759.1U CN205446482U (en) | 2016-04-12 | 2016-04-12 | Automotive brake caliper uide pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303759.1U CN205446482U (en) | 2016-04-12 | 2016-04-12 | Automotive brake caliper uide pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446482U true CN205446482U (en) | 2016-08-10 |
Family
ID=56607052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620303759.1U Active CN205446482U (en) | 2016-04-12 | 2016-04-12 | Automotive brake caliper uide pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI675970B (en) * | 2018-06-19 | 2019-11-01 | 三陽工業股份有限公司 | Brake caliper device |
-
2016
- 2016-04-12 CN CN201620303759.1U patent/CN205446482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI675970B (en) * | 2018-06-19 | 2019-11-01 | 三陽工業股份有限公司 | Brake caliper device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |