CN202937693U - Tricycle brake assembly convenient to process - Google Patents
Tricycle brake assembly convenient to process Download PDFInfo
- Publication number
- CN202937693U CN202937693U CN 201220388793 CN201220388793U CN202937693U CN 202937693 U CN202937693 U CN 202937693U CN 201220388793 CN201220388793 CN 201220388793 CN 201220388793 U CN201220388793 U CN 201220388793U CN 202937693 U CN202937693 U CN 202937693U
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- CN
- China
- Prior art keywords
- brake
- shoe
- brake disc
- assemblies
- assembly
- 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 discloses a tricycle brake assembly convenient to process. The tricycle brake assembly comprises a brake disc. A pair of brake shoe assemblies is oppositely installed on the front face of the brake disc, a center sleeve is arranged at one end of an inner shoe rib of each brake shoe assembly, and a location plate is arranged at the other end of the inner shoe rib of each brake shoe assembly. A brake shaft is arranged on the brake disc between the location plates of the two brake shoe assemblies, the center sleeves are fixed on the brake disc through brake pins, and a resetting pull spring is connected between the inner shoe ribs of the two brake shoe assemblies. Resetting pull spring hanging holes are arranged on the plate faces of the inner shoe ribs of the brake shoe assemblies close to the position of the location plates, and two ends of the resetting pull spring are respectively fixed in the two resetting pull spring hanging holes of the two brake shoe assemblies. By means of the technical scheme, the resetting pull spring hanging holes are directly arranged on the plate face of the inner rib plates, and protrusion portions are saved. Therefore, the tricycle brake assembly is simple to process, greatly saves materials and reduces manufacture cost.
Description
Technical field
The utility model relates to a kind of tricycle braking device assembly, says especially to relate to a kind of tricycle braking device assembly easy to process.
Background technique
present tricycle braking device assembly comprises brake disc (1), a pair of brake shoe assembly (2) is arranged on the front of brake disc (1) relatively, one end of the interior tendons of beef, mutton or pork (2a) of described brake shoe assembly (2) is provided with central sleeve (3), the other end is established positioning plate (4), be provided with brake axle on the brake disc (1) between the positioning plate (4) of two brake shoe assemblies (2), the brake disc (1) at described two positioning plates (4) back side is provided with brake axle sleeve (7), the footstalk of described brake axle (6a) is positioned between two positioning plates (4) of two braking shoe plate assemblies (2), the right-hand member of its axostylus axostyle (6b) stretches out outside brake axle sleeve (7) after passing brake axle sleeve 7, the right-hand member of axostylus axostyle is connected with brake arm, described central sleeve (3) is sold (5) by brake and is fixed on brake disc (1), connect returning pull-spring (8) between the interior tendons of beef, mutton or pork (2a) of two braking shoe plate assemblies (2), the inner side edge of the interior tendons of beef, mutton or pork of described brake shoe assembly is provided with teat, be provided with the returning pull-spring hanging hole on teat, such structure is not only wasted material, and processing is got up also very inconvenient, manufacture cost is high.
The model utility content
The tricycle braking device assembly that provides a kind of cost low, easy to process is provided technical problem to be solved in the utility model.
the technical solution of the utility model is as follows: a kind of tricycle braking device assembly easy to process, comprise brake disc (1), a pair of brake shoe assembly (2) is arranged on the front of brake disc (1) relatively, one end of the interior tendons of beef, mutton or pork (2a) of described brake shoe assembly (2) is provided with central sleeve (3), the other end is established positioning plate (4), be provided with brake axle on the brake disc (1) between the positioning plate (4) of two brake shoe assemblies (2), the brake disc (1) at described two positioning plates (4) back side is provided with brake axle sleeve (7), the footstalk of described brake axle (6a) is positioned between two positioning plates (4) of two braking shoe plate assemblies (2), the right-hand member of its axostylus axostyle (6b) stretches out outside brake axle sleeve (7) after passing brake axle sleeve (7), described central sleeve (3) is sold (5) by brake and is fixed on brake disc (1), connect returning pull-spring (8) between the interior tendons of beef, mutton or pork (2a) of two braking shoe plate assemblies (2), it is characterized in that: the described interior tendons of beef, mutton or pork (2a) are circular arc, inner edges is smooth curved edge, position near positioning plate (4) on the arc plate face of the interior tendons of beef, mutton or pork (2a) of described brake shoe assembly (2) is provided with returning pull-spring hanging hole (2b), the two ends of described returning pull-spring (8) are separately fixed in the returning pull-spring hanging hole (2b) of two brake shoe assemblies (2).
Adopt technique scheme, directly on the plate face of the interior tendons of beef, mutton or pork, the returning pull-spring hanging hole is set, saved teat, so not only make processing become simple, also saved greatly material, reduced manufacture cost.
In technique scheme, the right-hand member of described brake pin (5) passes the central sleeve (3) of brake shoe assembly (2) and brake disc (1) is rear and nut (9) locks, be provided with correcting sheet (10) between the left end of described brake pin (5) and central sleeve (3), brake pin (5) between described brake disc (1) and nut (9) is provided with lower correcting sheet (11) and spring pad (12), described brake pin (5) is provided with annular spacing groove near the position of its left end, is provided with brake pin spacing jump ring (13) on this annular spacing groove.Make the brake shoe assembly fix more firmly, stable, in Emergency braking, safety and reliability avoids central sleeve to come off from the left end of brake pin.
Beneficial effect: the utility model is reasonable in design, simple in structure, implement easily, and is easy to use, installs reliably, and the braking reliability is strong, easy to process, save material, low cost of manufacture.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the AA sectional view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Fig. 1-2, the tricycle braking device assembly of the convenient processing of the utility model mainly is comprised of parts such as brake disc, a pair of brake shoe assembly 2, central sleeve 3, positioning plate 4, brake pin 5, brake axle sleeve 7, brake axle, returning pull-springs 8.
Described brake shoe assembly 2 comprises outer panels, the outer surface of panel is pasted with friction plate outside, the middle part of the internal surface of outer panels is equipped with interior tendons of beef, mutton or pork 2a, and the two ends of interior tendons of beef, mutton or pork 2a are respectively equipped with positioning plate 4 and are used for brake shoe assembly 2 is fixed on central sleeve 3 on brake disc 1.
Described brake axle is comprised of footstalk 6a and axostylus axostyle 6b.
described a pair of brake shoe assembly 2 is arranged on the front of brake disc 1 relatively, be provided with brake axle on the brake disc 1 between the positioning plate 4 of two brake shoe assemblies 2, the brake disc 1 at described two positioning plate 4 back sides is provided with brake axle sleeve 7, the footstalk 6a of described brake axle is between two positioning plates 4 of two braking shoe plate assemblies 2, the right-hand member of its axostylus axostyle 6b stretches out outside brake axle sleeve 7 after passing brake axle sleeve 7, described central sleeve 3 is sold 5 by brake and is fixed on brake disc 1, the right-hand member of described brake pin 5 passes the central sleeve 3 of brake shoe assembly 2 and brake disc 1 is rear and nut 9 locks, be provided with correcting sheet 10 between the left end of described brake pin 5 and central sleeve 3, brake pin 5 between described brake disc 1 and nut 9 is provided with lower correcting sheet 11 and spring pad 12, described brake pin 5 is provided with annular spacing groove near the position of its left end, be provided with the spacing jump ring 13 of brake pin on this annular spacing groove, connect returning pull-spring 8 between the interior tendons of beef, mutton or pork 2a of two braking shoe plate assemblies 2, described interior tendons of beef, mutton or pork 2a is circular arc, inner edges is smooth curved edge, position near positioning plate 4 on the arc plate face of the interior tendons of beef, mutton or pork 2a of described brake shoe assembly 2 is provided with returning pull-spring hanging hole 2b, and the two ends of described returning pull-spring 8 are separately fixed in the returning pull-spring hanging hole 2b of two brake shoe assemblies 2.
Claims (2)
1. tricycle braking device assembly easy to process, comprise brake disc (1), a pair of brake shoe assembly (2) is arranged on the front of brake disc (1) relatively, one end of the interior tendons of beef, mutton or pork (2a) of described brake shoe assembly (2) is provided with central sleeve (3), the other end is established positioning plate (4), be provided with brake axle on the brake disc (1) between the positioning plate (4) of two brake shoe assemblies (2), the brake disc (1) at described two positioning plates (4) back side is provided with brake axle sleeve (7), the footstalk of described brake axle (6a) is positioned between two positioning plates (4) of two braking shoe plate assemblies (2), the right-hand member of its axostylus axostyle (6b) stretches out outside brake axle sleeve (7) after passing brake axle sleeve (7), described central sleeve (3) is sold (5) by brake and is fixed on brake disc (1), connect returning pull-spring (8) between the interior tendons of beef, mutton or pork (2a) of two braking shoe plate assemblies (2), it is characterized in that: the described interior tendons of beef, mutton or pork (2a) are circular arc, inner edges is smooth curved edge, position near positioning plate (4) on the arc plate face of the interior tendons of beef, mutton or pork (2a) of described brake shoe assembly (2) is provided with returning pull-spring hanging hole (2b), the two ends of described returning pull-spring (8) are separately fixed in the returning pull-spring hanging hole (2b) of two brake shoe assemblies (2).
2. tricycle braking device assembly easy to process according to claim 1, it is characterized in that: the right-hand member of described brake pin (5) passes the central sleeve (3) of brake shoe assembly (2) and brake disc (1) is rear and nut (9) locks, be provided with correcting sheet (10) between the left end of described brake pin (5) and central sleeve (3), brake pin (5) between described brake disc (1) and nut (9) is provided with lower correcting sheet (11) and spring pad (12), described brake pin (5) is provided with annular spacing groove near the position of its left end, be provided with brake pin spacing jump ring (13) on this annular spacing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388793 CN202937693U (en) | 2012-08-07 | 2012-08-07 | Tricycle brake assembly convenient to process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388793 CN202937693U (en) | 2012-08-07 | 2012-08-07 | Tricycle brake assembly convenient to process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937693U true CN202937693U (en) | 2013-05-15 |
Family
ID=48321932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388793 Expired - Fee Related CN202937693U (en) | 2012-08-07 | 2012-08-07 | Tricycle brake assembly convenient to process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984008A (en) * | 2021-05-13 | 2021-06-18 | 龙口市胶东机械配件有限公司 | Drum brake |
-
2012
- 2012-08-07 CN CN 201220388793 patent/CN202937693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984008A (en) * | 2021-05-13 | 2021-06-18 | 龙口市胶东机械配件有限公司 | Drum brake |
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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 |
Granted publication date: 20130515 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |