CN203727592U - Fine-adjustment disc brake calipers - Google Patents
Fine-adjustment disc brake calipers Download PDFInfo
- Publication number
- CN203727592U CN203727592U CN201420052310.3U CN201420052310U CN203727592U CN 203727592 U CN203727592 U CN 203727592U CN 201420052310 U CN201420052310 U CN 201420052310U CN 203727592 U CN203727592 U CN 203727592U
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- CN
- China
- Prior art keywords
- screw
- lining
- tight rope
- caliper body
- push rod
- 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 relates to a pair of fine-adjustment disc brake calipers. A calipers body (18) is provided with a rope tightening adjustment portion and a supporting portion. A fine-adjustment device and a protective cover are arranged on the two ends of the calipers body (18). The supporting portion is a rocker (15). The fine-adjustment device is composed of an outer adjusting device and an inner adjusting device. The outer adjusting device is connected with the rope tightening adjustment portion. The inner adjusting device is connected with a cover board (22). A brake drive assembly is arranged at one end of the calipers body (18). A first lining shoe (4) is connected to a drive ejector rod (20) in an abutting mode. A second lining shoe (3) is connected to the cover board (22) in an abutting mode. Due to adjustment of the fine-adjustment device, the distance between each lining shoe and a disc brake pad of a bicycle is adjusted from three faces of the disc brake pad, inconvenience caused when the bicycle is assembled is avoided, bicycle assembly and adjustment are faster and more stable, the gap between each lining shoe and the disc brake pad can be adjusted to be the minimum due to fine adjustment of two sides, the optimal brake state can be obtained, and the service life of the lining shoes is prolonged.
Description
Technical field
The utility model relates to a kind of mechanical disc brake device, refers more particularly to a kind of bicycle disk brake caliper of capable of regulating brake distance.
Background technology
At present, the Bicycle dished brake relating to rubs and clamps disc by the brake facing in clamp by the pulling force of brake cable, produce braking effect, disc brake brake system is that the disc of one and wheel synchronous rotary is installed on flower-drum, and install clamp on front fork and vehicle frame, the brake shoes seeing through again in clamp clamps disc, reaches the object of brake, has become the main flow of locomotive brake system, in the use of bicycle, through for many years in material, weight, after the each side such as price and fiduciary level is improved, make disc brake favored by customer, also may become most of bicycle standards is equipped with, in becoming standard, how improving braking effect becomes the key of safety and quality, disc brake entrucking debug difficulties at present common existing disc brake spacing adjusting mechanism, gap is large, owing to being subject to disc brake thrust inequality, disc brake installation accuracy rate cannot ensure and the impact of quality of brake pad wear problem, cause braking effect bad, between Lining and brake disc, spacing cannot be adjusted accurately, two simultaneously identical dynamics of Lining clamp disc brake sheet and are difficult to reach, finally can not completely Lining be finished to brake just lost efficacy, therefore, need to adjust two brake facing fore-and-aft cearances, make the center position of disc in two Linings, so how to adjust the spacing minor increment between Lining, can reach braking optimum regime and become the problem that needs urgent solution.
Utility model content
The technical problems to be solved in the utility model is to provide one can manually adjust disk brake and clamp spacing, the entrucking of fast and stable debugging more, finely tune and minimum can be transferred to in the gap of Lining and disc brake sheet by both sides, thereby make braking effect reach the fine adjustment type disk brake caliper of optimum regime.
In order to solve the problems of the technologies described above, the utility model provides a kind of fine adjustment type disk brake caliper, it comprises: a caliper body, this caliper body has tight rope adjusting portion and support portion, caliper body two ends are provided with micromatic setting and protective cover, and described protective cover comprises cover plate and cover of dust, and caliper body is connected by torsion spring with cover of dust, support portion is rocking arm, and described micromatic setting is made up of with the interior control apparatus that is connected in cover plate the outer control apparatus that is connected in tight rope adjusting portion; Caliper body one end is also provided with brake driven unit, and described brake driven unit comprises push rod, drives push rod and stroke cam, in described push rod, is provided with steel ball, and push rod is connected in caliper body by screwing tight nut sleeve successively with driving push rod, stroke cam; The first Lining is connected to driving push rod; The second Lining is connected to cover plate, and by making spring and the first Lining be oppositely arranged; Support is installed in caliper body, and support is contained on the screw rod of governing screw by stand spring.
Described outer control apparatus is be set in the polygonal knob of outer adjusting on rocking arm or be installed on the governing screw on rocking arm, described interior control apparatus is interior set screw, described interior set screw is fixedly installed in cover plate by base screw, and the spacing between described the first Lining and the second Lining is by governing screw or regulate polygonal knob or interior set screw to regulate outward.Spacing setting range between the first Lining and the second Lining is 1-3mm.Tight rope adjusting portion comprises tight rope setting nut, the tight rope set screw being arranged on caliper body and is arranged at tight rope screw plate, the lock rope screw on rocking arm, described rocking arm is provided with tight rope polygonal column hole, described lock rope screw is tightened on tight rope screw plate screw thread in tight rope polygonal column hole, and described tight rope setting nut is tightened in caliper body by the screw thread of tight rope set screw.
Compared with prior art, the utlity model has following advantages.
Be provided with micromatic setting at clamp two ends, micromatic setting is made up of with the interior control apparatus that is connected in cover plate the outer control apparatus that is connected in tight rope adjusting portion, regulate the spacing between the disc brake sheet making on the first Lining and the second Lining and bicycle by micromatic setting, disk brake position is stationary state, outer control apparatus is in company with the integrally-regulated spacing of clamp, interior control apparatus regulates spacing back and forth, compensate the adjustment of outer control apparatus spacing, the spacing range regulating is 1-3mm, by three adjustings of disc brake, thereby the inconvenience bringing while solving entrucking, the entrucking of fast and stable debugging more, both sides fine setting can be transferred to minimum by the gap of Lining and disc brake sheet, can reach the problem of braking optimum regime, extend the service life of Lining, in addition, this caliper body has tight rope adjusting portion and support portion, tight rope adjusting portion comprises the tight rope setting nut being arranged in caliper body, tight rope set screw and be arranged at the tight rope screw plate on rocking arm, lock rope screw, described rocking arm is provided with tight rope polygonal column hole, by hand-to-hand grip, thereby the drive line of stopping is tightened up to rocking arm and reaches the effect of better braking.
Interior control apparatus described in the utility model is interior set screw, described interior set screw is fixedly installed in cover plate by base screw, utilize polygonal screw revolving bar by interior set screw with in rotation formula embedding lid cover plate, be used in conjunction with by interior set screw and polygonal screw revolving bar, without extra instrument, manual fine-tuning can drive the advance and retreat of Lining; Outer control apparatus is be set in the polygonal knob of outer adjusting on rocking arm or be installed on the governing screw on rocking arm, regulates button can drive brake driven unit adjustment Lining advance and retreat to reach the object of fine setting by hand rotation;
Caliper body two ends are provided with protective cover, and described protective cover comprises cover plate and cover of dust, can keep away silt and exempt from dust and enter in caliper body.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model fine adjustment type disk brake caliper.
Fig. 2 is the schematic perspective view of the utility model fine adjustment type disk brake caliper.
Fig. 3 is the decomposing schematic representation of each constituent elements of the utility model fine adjustment type disk brake caliper.
Wherein: 1-support, 2-base screw, 3-the second Lining, 4-the first Lining, 5-push rod, 6-stroke cam, 7-tight rope setting nut, 8-tight rope set screw, 9-stand spring, 10-governing screw, 11-regulates polygonal knob outward, and 12-screws tight nut, 13-lock rope screw, 14-lock rope screw plate, 15-rocking arm, 16-cover of dust, 17-torsion spring, 18-caliper body, 19-steel ball, 20-drives push rod, 21-makes spring, 22-cover plate, set screw in 23-, 24-tight rope polygonal column hole.
Detailed description of the invention
As Figure 1-3, a kind of fine adjustment type disk brake caliper, it comprises:
One caliper body 18, this caliper body 18 has tight rope adjusting portion and support portion, tight rope adjusting portion comprises tight rope setting nut 7, the tight rope set screw 8 being arranged on caliper body 18 and is arranged at tight rope screw plate 14, the lock rope screw 13 on rocking arm 15, described rocking arm 15 is provided with tight rope polygonal column hole 24, described lock rope screw 13 is tightened on tight rope screw plate 14 screw threads in tight rope polygonal column hole 24, and described tight rope setting nut 7 is tightened in caliper body 18 by the screw thread of tight rope set screw 8
Caliper body 18 two ends are provided with micromatic setting and protective cover, described protective cover comprises cover plate 22 and cover of dust 16, caliper body 18 is connected by torsion spring 17 with cover of dust 16, support portion is rocking arm 15, and described micromatic setting is made up of with the interior control apparatus that is connected in cover plate 22 the outer control apparatus that is connected in tight rope adjusting portion; Described outer control apparatus is be set in the polygonal knob 11 of outer adjusting on rocking arm 15 or be installed on the governing screw 10 on rocking arm 15, described interior control apparatus is interior set screw 23, described interior set screw 23 is fixedly installed in cover plate 22 by base screw 2, and the spacing between described the first Lining 4 and the second Lining 3 is by governing screw 10 or regulate polygonal knob 11 or interior set screw 23 to regulate outward; Spacing setting range between the first Lining 4 and the second Lining 3 is 1-3mm.
Caliper body 18 one end are also provided with brake driven unit, described brake driven unit comprises push rod 5, drives push rod 20 and stroke cam 6, in described push rod 5, be provided with steel ball 19, push rod 5 is socketed in caliper body 18 by screwing tight nut 12 successively with driving push rod 20, stroke cam 7; The first Lining 4 is connected to and drives push rod 20; The second Lining 3 is connected to cover plate 22, and by making spring 21 and the first Lining 4 be oppositely arranged; Support 1 is installed in caliper body 18, and support 1 is contained on the screw rod of governing screw 10 by stand spring 9.
First, push rod 5 is arranged on stroke cam 6, steel ball 19 is loaded in the groove between push rod 5 and stroke cam 6, then entirety is loaded in caliper body 18, in caliper body 18, install torsion spring 17 and cover of dust 16, the hexagonal boss that push rod 5 is provided with is stuck on the hexagonal square groove on tight rope polygonal column hole 24, lock with screwing tight nut 12 again, tight rope screw plate 14 is tightened on tight rope polygonal column hole 24 by the restrict screw thread of screw 13 of lock, tight rope setting nut 7 is tightened in caliper body 18 by the screw thread of tight rope set screw 8, complete the installation of tight rope parts, secondly, to drive push rod 20 to be sleeved in the hole of push rod 5, the first Lining 4 is pasting driving push rod 20, in the future make spring 21 be loaded between the second Lining 3 and the first Lining 4 and block by draw-in groove, cover cover plate 22, screw thread by base screw 2 is fixed caliper body 18 and cover plate 22, interior set screw 23 is screwed in cover plate 22 tapped bore, complete the installation of interior control apparatus, utilize polygonal screw revolving bar by interior set screw with in rotation formula embedding lid cover plate, be used in conjunction with by interior set screw and polygonal screw revolving bar, manual fine-tuning can drive the feeding of the second Lining 3 or recess, reach fine setting object, in addition, in governing screw 10 precession caliper body 18 tapped bore, stand spring 9 is inserted on the screw rod of governing screw 10 and then support 1 is loaded on by pad jump ring on the screw rod of governing screw 10, finally, polygonal outer adjusting knob 11 is rotated to rocking arm 15 and caliper body 18, complete the assembling of outer control apparatus, regulate polygonal knob 11 can drive brake driven unit adjust the first Lining 4 feedings or recess the object that reaches fine setting by hand rotation is outer.
By the brake cable of bicycle through tight rope screw plate 14 and tight rope polygonal column hole 24, lock by the lock screw 13 of restricting, then be loaded on cycle frame with screw by 2 two tapped bore of the base screw on support 1, again by regulating governing screw 10 or regulate polygonal knob 11 or interior set screw 23 to make the distance between the disc brake sheet on the second Lining 3 and the first Lining 4 and bicycle reach optimum efficiency outward, thereby by hand-to-hand grip, the drive line of stopping is tightened up to rocking arm 15 and reaches the effect of braking.
Claims (4)
1. a fine adjustment type disk brake caliper, is characterized in that, it comprises:
One caliper body (18), this caliper body (18) has tight rope adjusting portion and support portion, caliper body (18) two ends are provided with micromatic setting and protective cover, described protective cover comprises cover plate (22) and cover of dust (16), caliper body (18) is connected by torsion spring (17) with cover of dust (16), support portion is rocking arm (15), and described micromatic setting is made up of with the interior control apparatus that is connected in cover plate (22) the outer control apparatus that is connected in tight rope adjusting portion;
Caliper body (18) one end is also provided with brake driven unit, described brake driven unit comprises push rod (5), drives push rod (20) and stroke cam (6), in described push rod (5), be provided with steel ball (19), push rod (5) is socketed in caliper body (18) by screwing tight nut (12) successively with driving push rod (20), stroke cam (7);
The first Lining (4) is connected to and drives push rod (20); The second Lining (3) is connected to cover plate (22), and by making spring (21) and the first Lining (4) be oppositely arranged;
It is upper that support (1) is installed in caliper body (18), and support (1) is contained on the screw rod of governing screw (10) by stand spring (9).
2. fine adjustment type disk brake caliper according to claim 1, it is characterized in that: described outer control apparatus is for to be set in the polygonal knob of outer adjusting (11) on rocking arm (15) or to be installed on the governing screw (10) on rocking arm (15), described interior control apparatus is interior set screw (23), described interior set screw (23) is fixedly installed in cover plate (22) by base screw (2), spacing between described the first Lining (4) and the second Lining (3) is by governing screw (10) or regulate polygonal knob (11) outward or interior set screw (23) regulates.
3. fine adjustment type disk brake caliper according to claim 1 and 2, is characterized in that: the spacing setting range between the first Lining (4) and the second Lining (3) is 1-3mm.
4. fine adjustment type disk brake caliper according to claim 1, it is characterized in that: tight rope adjusting portion comprises the tight rope setting nut (7) being arranged on caliper body (18), tight rope set screw (8) and be arranged at the tight rope screw plate (14) on rocking arm (15), lock rope screw (13), described rocking arm (15) is provided with tight rope polygonal column hole (24), described lock rope screw (13) is tightened on tight rope screw plate (14) screw thread in tight rope polygonal column hole (24), described tight rope setting nut (7) is tightened in caliper body (18) by the screw thread of tight rope set screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052310.3U CN203727592U (en) | 2014-01-27 | 2014-01-27 | Fine-adjustment disc brake calipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052310.3U CN203727592U (en) | 2014-01-27 | 2014-01-27 | Fine-adjustment disc brake calipers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727592U true CN203727592U (en) | 2014-07-23 |
Family
ID=51197686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052310.3U Expired - Fee Related CN203727592U (en) | 2014-01-27 | 2014-01-27 | Fine-adjustment disc brake calipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727592U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754312A (en) * | 2014-01-27 | 2014-04-30 | 唐泽交通器材(泰州)有限公司 | Fine adjustment type disc brake calipers |
| CN103754312B (en) * | 2014-01-27 | 2016-11-30 | 唐泽交通器材(泰州)有限公司 | A kind of fine adjustment type disk brake caliper |
| CN106931059A (en) * | 2017-04-13 | 2017-07-07 | 瑞安市爱得利液压制动有限公司 | A kind of disk brake caliper of height adjustable |
-
2014
- 2014-01-27 CN CN201420052310.3U patent/CN203727592U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754312A (en) * | 2014-01-27 | 2014-04-30 | 唐泽交通器材(泰州)有限公司 | Fine adjustment type disc brake calipers |
| CN103754312B (en) * | 2014-01-27 | 2016-11-30 | 唐泽交通器材(泰州)有限公司 | A kind of fine adjustment type disk brake caliper |
| CN106931059A (en) * | 2017-04-13 | 2017-07-07 | 瑞安市爱得利液压制动有限公司 | A kind of disk brake caliper of height adjustable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140723 Termination date: 20170127 |