CN2869434Y - Lever booster-type braker - Google Patents
Lever booster-type braker Download PDFInfo
- Publication number
- CN2869434Y CN2869434Y CN 200620006518 CN200620006518U CN2869434Y CN 2869434 Y CN2869434 Y CN 2869434Y CN 200620006518 CN200620006518 CN 200620006518 CN 200620006518 U CN200620006518 U CN 200620006518U CN 2869434 Y CN2869434 Y CN 2869434Y
- Authority
- CN
- China
- Prior art keywords
- brake
- lever
- coverboard
- camshaft
- main casing
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a disc brake which diametral braking surface can be pressed together in axial direction. The lever pressure-charged brake is composed of main shell body, housing plate, auxiliary shell body, locking screw, camshaft, flange nut, allen type socket screw, rocker arm, groove threaded stud, flange nut, brake rope, torsional spring, large steel ball, roller, brake disc and U shaped plate spring, the lower end of lever is movably connected with housing plate by using pin to become pivot point. With the advantage of strong interchangeability, versatility the utility model can not only increase brakeage but also adjust braking force.
Description
Affiliated technical field
The utility model relates to the disc brake that braking surface radially is pressed together in the axial direction.
Background technique
Existing disc brake adopts the mechanical type cam structure more, but does not have leverage.So can not increase braking force, can not regulate braking force.
Summary of the invention
In order to overcome the above-mentioned shortcoming of existing disc brake, the utility model provides a kind of can either increase braking force, also can regulate braking force, the lever-style booster brake of highly versatile.
The technological scheme that its technical problem that solves the utility model adopts is: lever-style booster brake by main casing and with the coverboard of its connection, be positioned at the attached housing on coverboard right side, with main casing, the lock screw that coverboard and attached housing fixed connection are one, be positioned at the camshaft of main casing and coverboard, be fixed on rocking arm on the camshaft by flange nut and socket head screw, be fixed on brake towline on the rocking arm by line ball double-screw bolt and flange nut, torsion spring between main casing and rocking arm, be contained in steel ball between main casing and the camshaft or the big steel ball between roller and camshaft and the lever, be installed in two brake blocks on coverboard and the attached housing in opposite directions, be contained in the middle U-shaped leaf spring of two brake blocks, the lower end of lever becomes fulcrum with pin and coverboard link joint.
The beneficial effects of the utility model are: owing to increased leverage, can either increase braking force so have, also can regulate advantages such as braking force, highly versatile.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further specified.
Fig. 1 and Fig. 2 are the utility model embodiment one plan view and left views.
Fig. 3 and Fig. 4 are the utility model embodiment two plan view and left views.
Among above-mentioned each figure, 1, socket head screw, 2, flange nut, 3, rocking arm, 4, torsion spring, 5, main casing, 6, steel ball or roller, 7, camshaft, 8, big steel ball, 9, coverboard, 10, lever, 11, little steel ball, 12, fore-set, 13, brake block, 14, U-shaped leaf spring, 15, attached housing, 16, pin, 17, line ball double-screw bolt, 18, lock screw, 19, mounting plate.
Embodiment
Shown in Fig. 1～4, lever-style booster brake by main casing 5 and with the coverboard 9 of its connection, be positioned at the attached housing 15 on coverboard 9 right sides, be the lock screw 18 of one with main casing 5, coverboard 9 and attached housing 15 fixed connections; Be positioned at the camshaft 7 of main casing 5 and coverboard 9; Be fixed on rocking arm 3 on the camshaft 7 by flange nut 2 and socket head screw 1; Be fixed on brake towline on the rocking arm 3 by line ball double-screw bolt 17 and flange nut 2; Torsion spring 4 between main casing 5 and rocking arm 3, be contained in steel ball between main casing 5 and the camshaft 7 or the big steel ball 8 between roller 6 and camshaft 7 and the lever 10, be installed in two brake blocks 13 on coverboard 9 and the attached housing 15 in opposite directions, be contained in the U-shaped leaf spring 14 of two brake blocks, 13 centres.The lower end of lever 10 becomes fulcrum with pin 16 and coverboard 9 link joints.
Mounting plate 19 is used for whole break and vehicle frame are bound up.The mounting plate 19 of embodiment one shown in attached Fig. 1 and 2 is bending-types, and the mounting plate 19 of the embodiment two shown in accompanying drawing 3 and 4 is plate.
Braking working principle of the present utility model is summarized as follows: when grasping brake handgrip, affect the brake towline to cause rocking arm 3 rotations, drive camshaft 7 rotations.By the steel ball that cooperates with main casing 5 or roller 6 self rotating force is converted to axial Driving force, promote the end swing of lever 10 by big steel ball 8, thereby drive the middle part of lever 10 and the little steel ball 11 that is mated Driving force is transmitted to fore-set 12, promote that brake blocks 13 are clamped brake block 13 and the purpose that reaches braking by fore-set 12 again.
Obviously, on the basis of mechanical type cam structure, increase by a lever 10, one end of lever 10 is fixed, the other end is an active force, the work force that acts on brake block 13 is on the center line between these lever two ends, adjust the distance between these two ends, can obtain the braking force of required increase, can be used in the skidding of all kinds of bicycles, electric motor car, motorcycle, kart effectively.Secondly, the utility model highly versatile, only groove or the bevel direction with camshaft 7 is opposite, and with the branch of the left and right rotation of torsion spring 4, promptly interchangeable is that left and right dress disc brake is general.Mounting plate 19 is movable articulated with break, and mounting plate 19 connects the installation position with vehicle frame be open type, break the highly versatile of suitable vehicle, be not subjected to the restriction of vehicle frame, and reach easy for installation, in braking process, can freely adjust the position between jaw and the brake block 13.Once more, the utility model shell rib is wide clearly demarcated, plays the effect of strengthening overall construction intensity and aesthetic feeling; Symmetry sense simultaneously is strong.
Claims (1)
1, a kind of lever-style booster brake, by main casing (5) and with the coverboard (9) of its connection, be positioned at the attached housing (15) on coverboard (9) right side, with main casing (5), coverboard (9) and attached housing (15) fixed connection are the lock screw (18) of one, be positioned at the camshaft (7) of main casing (5) and coverboard (9), be fixed on rocking arm (3) on the camshaft (7) by flange nut (2) and socket head screw (1), be fixed on brake towline on the rocking arm (3) by line ball double-screw bolt (17) and flange nut (2), be positioned at the torsion spring (4) between main casing (5) and the rocking arm (3), be contained in steel ball between main casing (5) and the camshaft (7) or the big steel ball (8) between roller (6) and camshaft (7) and the lever (10), be installed in two brake blocks (13) on coverboard (9) and the attached housing (15) in opposite directions, be contained in the middle U-shaped leaf spring (14) of two brake blocks (13), the lower end that it is characterized in that lever (10) becomes fulcrum with pin (16) and coverboard (9) link joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006518 CN2869434Y (en) | 2006-02-25 | 2006-02-25 | Lever booster-type braker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006518 CN2869434Y (en) | 2006-02-25 | 2006-02-25 | Lever booster-type braker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869434Y true CN2869434Y (en) | 2007-02-14 |
Family
ID=37724370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620006518 Expired - Fee Related CN2869434Y (en) | 2006-02-25 | 2006-02-25 | Lever booster-type braker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869434Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387861C (en) * | 2006-02-25 | 2008-05-14 | 吴思德 | Lever-style booster brake |
| CN103821848A (en) * | 2012-11-16 | 2014-05-28 | 腾雄科技有限公司 | Mechanical disc brake mechanism |
| CN108087455A (en) * | 2017-12-30 | 2018-05-29 | 山东郯工液压科技有限公司 | A kind of large-duty loader parking brake |
-
2006
- 2006-02-25 CN CN 200620006518 patent/CN2869434Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387861C (en) * | 2006-02-25 | 2008-05-14 | 吴思德 | Lever-style booster brake |
| CN103821848A (en) * | 2012-11-16 | 2014-05-28 | 腾雄科技有限公司 | Mechanical disc brake mechanism |
| CN108087455A (en) * | 2017-12-30 | 2018-05-29 | 山东郯工液压科技有限公司 | A kind of large-duty loader parking brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUHUAN LONGZHONG LOCOMOTIVE PARTS CO., LTD. Free format text: FORMER OWNER: WU SIDE Effective date: 20100813 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317600 YUHUAN LONGZHONG LOCOMOTIVE PARTS CO., LTD. LINGJIAO VILLAGE, NORTH OF CHENGGUANCHENG, ZHUGANG TOWN, YUHUAN CITY, ZHEJIANG PROVINCE TO: 317600 LINGJIAO VILLAGE, CHENGGUANCHENGBEI HUGANG TOWN, YUHUAN COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100813 Address after: 317600, Zhejiang province Yuhuan Pearl River town Chengguan Village North Ling Village Patentee after: Yuhuan Longzhong locomotive parts Co. Address before: Yuhuan Zhugang Chengguan North Ling Jiao Cun 317600 Zhejiang province Yuhuan Longzhong locomotive parts Co. Ltd. Patentee before: Wu Side |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yuhuan Fuer Machinery Co., Ltd. Assignor: Yuhuan Hengtai machinery manufacturing company Contract record no.: 2011330001442 Denomination of utility model: Lever-style booster brake Granted publication date: 20070214 License type: Exclusive License Record date: 20111206 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20110225 |