CN204778575U - Friction subassembly - Google Patents
Friction subassembly Download PDFInfo
- Publication number
- CN204778575U CN204778575U CN201520453153.1U CN201520453153U CN204778575U CN 204778575 U CN204778575 U CN 204778575U CN 201520453153 U CN201520453153 U CN 201520453153U CN 204778575 U CN204778575 U CN 204778575U
- Authority
- CN
- China
- Prior art keywords
- plate
- hole
- aluminium backing
- backing plate
- movable plate
- 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
Abstract
(B, ) the utility model discloses a friction subassembly including movable plate (1), is equipped with aluminium backing plate (2) on movable plate (1), be equipped with the tie coat between aluminium backing plate (2) and movable plate (1), the through -hole is still established to aluminium backing plate (2) both sides, is equipped with the blind hole corresponding with the through -hole on movable plate (1), be equipped with elasticity cylindric lock (5) in the through -hole, one of them end position of elasticity cylindric lock (5) is in the blind hole of movable plate (1), the through -hole top still is equipped with clamp plate (6), it passes clamp plate and aluminium backing plate (2) back and movable plate (1) fixed screw in proper order to be equipped with on clamp plate (6). The utility model discloses a structure is more firm, and life is longer, consequently can guarantee the validity of stopper better. (B, )
Description
Technical field
the utility model relates to a kind of friction component, particularly a kind of friction component for traction machine brake.
Background technology
along with the development of modernization, the use of elevator in people's daily life is more and more frequent.And as the core drive parts of elevator, the demand of towing machine is also increasing.And the brake performance of towing machine directly has influence on the safety of elevator.
and each parts of the friction component of existing drg are all adopt screw to be fixed simply usually, but this fixed form easily occurs loosening inconsistent phenomenon after drg long-time running, thus result in misfunctioning of brake, and then easily causes safety misadventure.
Utility model content
the purpose of this utility model is, provides a kind of friction component.Its structure is more firm, longer service life, therefore can ensure the validity of drg better.
the technical solution of the utility model: friction component, is characterized in: comprise dynamic plate, and dynamic plate is provided with aluminium backing plate, is provided with tack coat between aluminium backing plate and dynamic plate; Through hole is also established in described aluminium backing plate both sides, and dynamic plate is provided with the blind hole corresponding with through hole, is provided with elastic cylindrical pin in described through hole; Wherein one end of described elastic cylindrical pin is positioned at the blind hole of dynamic plate; Also be provided with pressing plate above described through hole, described pressing plate is provided with successively through the screw fixed with dynamic plate after pressing plate and aluminium backing plate.
in above-mentioned friction component, described aluminium backing plate is bonded with friction lining, described friction lining also by screw and aluminium backing plate fastening.
compared with prior art, the utility model use elastic cylindrical pin coordinate pressing plate mode with, can provide enough moment for aluminium backing plate on dynamic plate, therefore when drg action, friction component can bear larger moment of torsion.And structure of the present utility model, it is convenient not only to install, and structural stability is high, has longer service life, fully can ensure the validity of drg.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is schematic cross-section of the present utility model.
being labeled as in accompanying drawing: 1-moves plate, 2-aluminium backing plate, 3-friction lining, 5-elastic cylindrical pin, 6-pressing plate.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
embodiment.Friction component, as depicted in figs. 1 and 2: comprise dynamic plate 1, dynamic plate 1 is provided with aluminium backing plate 2, is provided with tack coat between aluminium backing plate 2 and dynamic plate 1; Through hole is also established in described aluminium backing plate 2 both sides, and dynamic plate 1 is provided with the blind hole corresponding with through hole, is provided with elastic cylindrical pin 5 in described through hole; Wherein one end of described elastic cylindrical pin 5 is positioned at the blind hole of dynamic plate 1; Also be provided with pressing plate 6 above described through hole, described pressing plate 6 is provided with successively through the screw fixed with dynamic plate 1 after pressing plate and aluminium backing plate 2.Now, pressing plate 6 and aluminium backing plate 2 have been fixed on dynamic plate 1 by screw, but also limit the movement of elastic cylindrical pin 5, play the effect preventing it from coming off.Described aluminium backing plate 2 is bonded with friction lining 3, described friction lining 3 also by screw and aluminium backing plate 2 fastening.
Claims (2)
1. friction component, is characterized in that: comprise dynamic plate (1), and dynamic plate (1) is provided with aluminium backing plate (2), is provided with tack coat between aluminium backing plate (2) and dynamic plate (1); Through hole is also established in described aluminium backing plate (2) both sides, and dynamic plate (1) is provided with the blind hole corresponding with through hole, is provided with elastic cylindrical pin (5) in described through hole; Wherein one end of described elastic cylindrical pin (5) is positioned at the blind hole of dynamic plate (1); Also be provided with pressing plate (6) above described through hole, described pressing plate (6) is provided with successively through the screw that pressing plate and aluminium backing plate (2) are fixed with dynamic plate (1) afterwards.
2. friction component according to claim 1, is characterized in that: described aluminium backing plate (2) is bonded with friction lining (3), described friction lining (3) also by screw and aluminium backing plate (2) fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453153.1U CN204778575U (en) | 2015-06-26 | 2015-06-26 | Friction subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453153.1U CN204778575U (en) | 2015-06-26 | 2015-06-26 | Friction subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778575U true CN204778575U (en) | 2015-11-18 |
Family
ID=54518667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520453153.1U Expired - Fee Related CN204778575U (en) | 2015-06-26 | 2015-06-26 | Friction subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891378A (en) * | 2015-06-26 | 2015-09-09 | 浙江玛拓驱动设备有限公司 | Frictional component |
-
2015
- 2015-06-26 CN CN201520453153.1U patent/CN204778575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891378A (en) * | 2015-06-26 | 2015-09-09 | 浙江玛拓驱动设备有限公司 | Frictional component |
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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: 20151118 Termination date: 20200626 |