CN205118065U - A spring leaf and brake caliper for brake caliper - Google Patents
A spring leaf and brake caliper for brake caliper Download PDFInfo
- Publication number
- CN205118065U CN205118065U CN201520933423.9U CN201520933423U CN205118065U CN 205118065 U CN205118065 U CN 205118065U CN 201520933423 U CN201520933423 U CN 201520933423U CN 205118065 U CN205118065 U CN 205118065U
- Authority
- CN
- China
- Prior art keywords
- brake caliper
- caliper
- recess
- brake
- supporting portion
- 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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Abstract
The utility model provides a brake caliper's spring leaf, the spring leaf has opening opposite direction's first concave part and second concave part, second concave part end is towards keeping away from the supporting part is extended to the open -ended direction of first concave part, the supporting part is the wave, just the supporting part at least upwards forms two crests, the end of supporting part is buckled downwards until being less than the trough. The utility model discloses the brake caliper who adopts above -mentioned spring leaf is still provided. The utility model discloses has better wearability.
Description
Technical field
The utility model relates to field of automobile brake, is specifically related to the spring sheet for brake caliper and brake caliper.
Background technique
Automobile all can exist at least two cover braking system, a set of be service braking sytem, and slow down when travelling for vehicle at ordinary times or parking, another set of is parking braking system, is used for making vehicle be parked in original place and does not slip car.
As Service Brake, because of the stability that it is good, disk type braker is widely used in front and back wheels configuration, and current disk type braker can be divided into floating clamp and surely clamp two kinds of modes, is commonly referred to as brake caliper.
As shown in Figure 1, brake caliper comprises caliper body 1, supporting pin 2, relief opening 3, filler opening 4, guide finger 5, caliper bracket 6 and brake pad etc. to the brake caliper structure of prior art.The supporting pin 2 that existing brake caliper adopts is inconsistent with the structure length of guide finger 5, and design deviation is comparatively large, easily occurs clamp motion unbalanced phenomena, cause brake pad abrasive contact abnormal in normal clamp motion.
As shown in Figure 2, there is a small amount of gap between brake pad hanger 7 and caliper bracket 6 in prior art, due to the factor such as motion, generation accuracy of manufacturing of clamp, very easily cause brake pad and clamp to occur interference problem, cause brake pad to slide difficult, affect the normal work of break.Although there is the technological scheme of mounting spring sheet between caliper bracket 6 and brake pad hanger 7 in prior art, but these spring sheets or enabling capabilities deficiency own, cannot effectively play interval buffer effect, or adopt the mode of upper and lower reed to isolate between caliper bracket 6 with brake pad hanger 7, two reed and easily produce Strike note.
Model utility content
The purpose of this utility model reduces the wearing and tearing of brake caliper internal friction block, and embodiment of the present utility model proposes following technological scheme for this reason:
A kind of spring sheet for brake caliper, described spring sheet has the first contrary recess of opening direction and the second recess, described second recess end extends supporting portion towards the direction of the opening away from described first recess, described supporting portion is waveform, and described supporting portion at least upwards forms two crests, the end of described supporting portion bends downwards until lower than trough.
As preferably, described first recess both sides have spacing flange.
As preferably, described second recess both sides have spacing flange.
A kind of brake caliper, is characterized in that, be provided with spring sheet as above between the brake pad hanger of described brake caliper and caliper bracket, and described crest is supported on the end support of described supporting portion simultaneously on described brake pad hanger in described caliper bracket.
As preferably, the supporting pin of described brake caliper is equal with the length of guide finger.
As preferably, for pin-and-hole coordinates between described guide finger with described caliper bracket, the tolerance of size of described guide finger is 12 (-0.05 ,-0.08), and the tolerance of size of the pin-and-hole of described caliper bracket is 12 (0.043,0).
As preferably, the filler opening position of described brake caliper has position-limited edge.
The present embodiment utilizes the crest of supporting portion to support brake pad hanger, and the end of supporting portion is to support caliper bracket lower than the position of trough, therefore both ensure that enough support forces, and has prevented again the impact noise of two-piece type reed, thus effectively reduced wearing and tearing.
Further, guide finger is consistent with supporting pin length, and ensure that brake caliper both stressing conditions in movement process are identical, gliding cable structure is consistent.
Accompanying drawing explanation
Fig. 1 is the stereogram of brake caliper of the prior art;
Fig. 2 is the partial sectional view of brake caliper of the prior art;
Fig. 3 is the stereogram of the spring sheet of embodiment of the present utility model;
Fig. 4 is the partial sectional view of the brake caliper of embodiment of the present utility model;
Fig. 5 is the partial sectional view of the guide finger mounting point of embodiment of the present utility model;
Fig. 6 is the partial enlarged drawing at the brake caliper filler opening place of embodiment of the present utility model;
Fig. 7 is the partial enlarged drawing at the filler opening place after the brake caliper installation oil connection of embodiment of the present utility model.
Description of reference numerals: 1, caliper body, 2, supporting pin, 3, relief opening, 4, filler opening, 5, guide finger, 6, caliper bracket, 7, brake pad hanger, the 8, first recess, 9, opening, the 10, second recess, 11, opening, 12, supporting portion, 13, crest, 14, trough, 15, end, 16, spacing flange, 17, spacing flange, 18, brake pad hanger, 19, caliper bracket, 20, guide finger, 21, dust-proof cover, 22, filler opening, 23, position-limited edge, 24, oil connection.
Embodiment
With reference to figure 3, the spring sheet for brake caliper of the present embodiment has the first recess 8 and the second recess 10, and the opening 9 of the first recess 8 is contrary with opening 11 direction of the second recess 10.Second recess 10 end extends supporting portion 12 towards the direction of the opening 9 away from the first recess 8.Supporting portion 12 is waveform, at least upwards forms two crests 13 and a corresponding trough 14, and the bending downwards of the end 15 of supporting portion 12 is until lower than trough 14.First recess 8 both sides have spacing flange 16.Second recess 10 both sides have spacing flange 17.
With reference to figure 4, in the brake caliper of the present embodiment, be provided with spring sheet as shown in Figure 3 between brake pad hanger 18 and caliper bracket 19, more specifically, the while that the crest 13 of spring sheet being supported on brake pad hanger 18, the end 15 of supporting portion 12 is supported in caliper bracket 19.Like this, the crest 13 of supporting portion 12 supports brake pad hanger 18, and the end 15 of supporting portion 12 is to support caliper bracket 19 lower than the position of trough 14, therefore ensure that enough support forces and provide enough spans, prevent again the impact noise of two-piece type reed, thus effectively reduce wearing and tearing.
In the present embodiment, the supporting pin 20 of brake caliper is equal with the length of the guide finger 2 in Fig. 1, and ensure that brake caliper both stressing conditions in movement process are identical, gliding cable structure is consistent, reduces wearing and tearing.
With reference to figure 5, for pin-and-hole coordinates between guide finger 20 with caliper bracket 19, seal with dust-proof cover 21 between the two.The tolerance of size of guide finger 20 is 12 (-0.05 ,-0.08), and the tolerance of size of the pin-and-hole of caliper bracket is 12 (0.043,0).
With reference to figure 6, Fig. 7, filler opening 22 position of brake caliper has position-limited edge 23, for limiting oil connection 24, its position is fixed, can not left-right rotation.
Although the utility model is described in conjunction with above embodiment, the utility model is not limited to above-described embodiment.Those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. the spring sheet for brake caliper, it is characterized in that, described spring sheet has the first contrary recess of opening direction and the second recess, described second recess end extends supporting portion towards the direction of the opening away from described first recess, described supporting portion is waveform, and described supporting portion at least upwards forms two crests, the end of described supporting portion bends downwards until lower than trough.
2. the spring sheet for brake caliper according to claim 1, is characterized in that, described first recess both sides have spacing flange.
3. the spring sheet for brake caliper according to claim 1, is characterized in that, described second recess both sides have spacing flange.
4. a brake caliper, it is characterized in that, be provided with the spring sheet as described in any one in claims 1 to 3 between the brake pad hanger of described brake caliper and caliper bracket, described crest is supported on the end support of described supporting portion simultaneously on described brake pad hanger in described caliper bracket.
5. brake caliper according to claim 4, is characterized in that, the supporting pin of described brake caliper is equal with the length of guide finger.
6. brake caliper according to claim 5, is characterized in that, for pin-and-hole coordinates between described guide finger with described caliper bracket, the tolerance of size of described guide finger is 12 (-0.05,-0.08), the tolerance of size of the pin-and-hole of described caliper bracket is 12 (0.043,0).
7. brake caliper according to claim 4, is characterized in that, the filler opening position of described brake caliper has position-limited edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933423.9U CN205118065U (en) | 2015-11-19 | 2015-11-19 | A spring leaf and brake caliper for brake caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933423.9U CN205118065U (en) | 2015-11-19 | 2015-11-19 | A spring leaf and brake caliper for brake caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118065U true CN205118065U (en) | 2016-03-30 |
Family
ID=55573680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933423.9U Expired - Fee Related CN205118065U (en) | 2015-11-19 | 2015-11-19 | A spring leaf and brake caliper for brake caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909699A (en) * | 2016-06-18 | 2016-08-31 | 浙江展翔汽摩配有限公司 | Disc brake braking leaf spring |
-
2015
- 2015-11-19 CN CN201520933423.9U patent/CN205118065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909699A (en) * | 2016-06-18 | 2016-08-31 | 浙江展翔汽摩配有限公司 | Disc brake braking leaf spring |
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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: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191119 |