CN201487091U - Brake calipers - Google Patents
Brake calipers Download PDFInfo
- Publication number
- CN201487091U CN201487091U CN2009201916397U CN200920191639U CN201487091U CN 201487091 U CN201487091 U CN 201487091U CN 2009201916397 U CN2009201916397 U CN 2009201916397U CN 200920191639 U CN200920191639 U CN 200920191639U CN 201487091 U CN201487091 U CN 201487091U
- Authority
- CN
- China
- Prior art keywords
- brake
- caliper
- caliper body
- piston
- brake block
- 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
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a pair of brake calipers comprising a left caliper body (1.1) and a right caliper body (1.2), wherein a cavity of the left caliper body (1.1) is internally provided with a left piston (2.1); the end surface of the left piston (2.1) is provided with a left brake pad (3.1), the upper end of which is sheathed at the left end of a brake pad guide pin (6); a cavity of the right caliper body (1.2) is internally provided with a right piston (2.2); the end surface of the right piston (2.2) is provided with a right brake pad (3.2), the upper end of which is sheathed at the right end of the brake pad guide pin (6); and the left caliper body (1.1) and the right caliper body (1.2) are connected into a caliper body which is sealed at the upper end and provided with a jaw (4) at the lower end by a connecting piece. The brake calipers have the advantages that the dustproof effect is good, dirt such as dust, soil and the like is avoided entering the caliper body and completely blocking a braking system, and the phenomenon of brake lock-up is prevented.
Description
Technical field:
The utility model relates to a kind of brake calipers, belongs to the brake system constituent elements.
Background technique:
Brake calipers generally comprises caliper, be arranged on the piston in the caliper and be arranged on brake block on the piston.At present, the brake calipers caliper that is made of left and right sides caliper often has two jaws traditionally, and one one enters brake calipers in the caliper lower end for preventing pollutants such as dust, earth in the caliper upper end, is provided with dust cover at the jaw place of caliper upper end.Because dust cover and caliper are to adopt the mode of imbedding to connect, come off easily, and dust cover itself agingly easily becomes fragile, very easily fragmentation, pollutants such as dust and earth are easy to enter caliper, block brake system, cause brake locking.
The model utility content:
The technical problems to be solved in the utility model is: a kind of good dustproof effect is provided, avoids dirts such as dust and earth to enter caliper and block brake system, cause the brake calipers of brake locking.
For solving the problems of the technologies described above, the utility model adopts a kind of like this brake calipers: comprise left caliper, right caliper body; Described left caliper is provided with left piston in the chamber, and the left piston end face is provided with left brake block, and the upper end of left brake block is set in the left end of brake block pilot pin; Described right caliper body is provided with right piston in the chamber, and right piston end surface is provided with right brake block, and the upper end of right brake block is set in the right-hand member of brake block pilot pin; Described left caliper and right caliper body by coupling be connected into end closure, the lower end is the caliper of jaw.
After adopting above structure, the utility model compared with prior art, have the following advantages: the caliper that left caliper and right caliper body are connected into by coupling has only a jaw that is positioned at the lower end, the jaw that is positioned at the upper end is covered by left and right sides caliper, the structure of end closure in the formation, good dustproof effect has been avoided dirts such as dust and earth to enter caliper and has been blocked brake system, and the phenomenon of brake locking is taken place.
Description of drawings:
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is the A-A sectional drawing of Fig. 1.
As shown in the figure: 1.1, left caliper, 1.2, right caliper body, 2.1, left piston, 2.2, right piston, 3.1, left brake block, 3.2, right brake block, 4 jaws, 5 brake discs, 6, the brake block pilot pin.
Embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the utility model brake calipers comprises left caliper 1.1, right caliper body 1.2, piston and brake block, and this brake calipers is arranged on the brake disc 5, and left caliper 1.1 and right caliper body 1.2 are connected into end closure by coupling, and the lower end is the caliper of jaw.
Specifically, this brake calipers only has a jaw 4 that is positioned at the caliper lower end, and brake disc 5 is arranged in jaw 4; Described left caliper 1.1 becomes the upward caliper of end closure with right caliper body 1.2 by Bolt Connection; Described left caliper is provided with left piston 2.1 in 1.1 chambeies, and the end face of left piston 2.1 is provided with left brake block 3.1, and the upper end of left brake block 3.1 is set in the left end of brake block pilot pin 6, and left brake block 3.1 can slide on brake block pilot pin 6; Described right caliper body is provided with right piston 2.2 in 1.2 chambeies, and the end face of right piston 2.2 is provided with right brake block 3.2, and the upper end of right brake block 3.2 is set in the right-hand member of brake block pilot pin 6, and right brake block 3.2 can slide on brake block pilot pin 6.
During work, the high pressure oil of brake system injects in the caliper chamber, high pressure oil produces pressure promotion left piston 2.1 and right piston 2.2 moves to brake disc 5 simultaneously, because of left brake block 3.1 is arranged on the end face of left piston 2.1, right brake block 3.2 is arranged on the end face of right piston 2.2, thereby making left piston 1.1 and right piston 1.2 drive corresponding brake block slides to brake disc 5 along brake block pilot pin 6, push brake disc 5 simultaneously until left brake block 3.1 and right brake block 3.2, make brake calipers realize brake function.
Claims (1)
1. a brake calipers comprises left caliper (1.1), right caliper body (1.2); Described left caliper (1.1) is provided with left piston (2.1) in the chamber, and left piston (2.1) end face is provided with left brake block (3.1), and the upper end of left brake block (3.1) is set in the left end of brake block pilot pin (6); Described right caliper body (1.2) is provided with right piston (2.2) in the chamber, and right piston (2.2) end face is provided with right brake block (3.2), and the upper end of right brake block (3.2) is set in the right-hand member of brake block pilot pin (6); It is characterized in that: described left caliper (1.1) and right caliper body (1.2) by coupling be connected into end closure, the lower end is the caliper of jaw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201916397U CN201487091U (en) | 2009-08-11 | 2009-08-11 | Brake calipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201916397U CN201487091U (en) | 2009-08-11 | 2009-08-11 | Brake calipers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487091U true CN201487091U (en) | 2010-05-26 |
Family
ID=42425970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201916397U Expired - Fee Related CN201487091U (en) | 2009-08-11 | 2009-08-11 | Brake calipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943830A (en) * | 2012-11-23 | 2013-02-27 | 常州南车铁马科技实业有限公司 | Hydraulic braking clamp for track traffic |
| CN104128806A (en) * | 2014-07-24 | 2014-11-05 | 沈机集团昆明机床股份有限公司 | Tight braking device of rotating workbench |
| CN108626274A (en) * | 2018-05-17 | 2018-10-09 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element fixed guide pin fission brake of wheel hub motor |
-
2009
- 2009-08-11 CN CN2009201916397U patent/CN201487091U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943830A (en) * | 2012-11-23 | 2013-02-27 | 常州南车铁马科技实业有限公司 | Hydraulic braking clamp for track traffic |
| CN102943830B (en) * | 2012-11-23 | 2015-06-17 | 常州南车铁马科技实业有限公司 | Hydraulic braking clamp for track traffic |
| CN104128806A (en) * | 2014-07-24 | 2014-11-05 | 沈机集团昆明机床股份有限公司 | Tight braking device of rotating workbench |
| CN108626274A (en) * | 2018-05-17 | 2018-10-09 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element fixed guide pin fission brake of wheel hub motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201487091U (en) | Brake calipers | |
| CN202833753U (en) | hydraulic dry disc brake used on heavy mining vehicle | |
| CN202985105U (en) | Machine tool cross beam locking device | |
| CN202065389U (en) | Multi-cylinder brake caliper | |
| CN203212257U (en) | Chain block | |
| CN201651126U (en) | Double-guide-pin type automotive brake caliper | |
| CN203702331U (en) | Hydraulic torque converter and engine flywheel connecting structure | |
| CN103573733B (en) | A kind of buffering pressure maintaining valve for oil hydraulic motor | |
| CN202768686U (en) | Pneumatic disc-type guide pillar pin used for brake | |
| CN202418323U (en) | Wet-type brake device of small-tonnage forklift driving bridge | |
| CN202484154U (en) | Wheel cylinder assembly | |
| CN204512240U (en) | A kind of automobile hydraulic brake | |
| CN201731046U (en) | Double-body flexible plate flywheel | |
| CN204061660U (en) | A kind of brake shoe assembly | |
| CN201386771Y (en) | Integral driven bevel gear | |
| CN204664228U (en) | A kind of automobile brake caliper | |
| CN204533022U (en) | A kind of pressure-gradient control valve be directly fixedly connected with commutator | |
| CN215171701U (en) | Novel combined sealing structure of brake caliper | |
| CN201739389U (en) | Split type oil brake caliper body | |
| CN204403215U (en) | A kind of friction plate structure | |
| CN203384536U (en) | Quick-change connector | |
| CN204267575U (en) | Racing car clamp structure | |
| CN202756492U (en) | Monolithic brake disc | |
| CN204512262U (en) | A kind of friction plate of hydraulic braking | |
| CN202001363U (en) | Double-shell cylinder sealing part used for hydraulic test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130811 |