CN201106643Y - Novel shock-absorbing piece being convenient for riveted connection - Google Patents
Novel shock-absorbing piece being convenient for riveted connection Download PDFInfo
- Publication number
- CN201106643Y CN201106643Y CNU2007201580334U CN200720158033U CN201106643Y CN 201106643 Y CN201106643 Y CN 201106643Y CN U2007201580334 U CNU2007201580334 U CN U2007201580334U CN 200720158033 U CN200720158033 U CN 200720158033U CN 201106643 Y CN201106643 Y CN 201106643Y
- Authority
- CN
- China
- Prior art keywords
- damping piece
- convenient
- damping sheet
- novel
- braking
- 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
- 238000013016 damping Methods 0.000 claims abstract description 21
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000002950 deficient Effects 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Images
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a novel damping piece which is convenient to be riveted in the mechanical workout fitting field. The novel damping piece has the technical proposal that an arched hole is premade in the middle of the basal body of the damping piece. The arched hole is 2 to 10 percent of the damping piece in area. The novel damping piece changes the internal stress of the basal body through adding the arched hole, when being riveted with a braking filler block, the damping piece is combined with the braking filler block more tightly, thereby avoiding the warping phenomena, providing the product quality of the braking block and lowering the defective index.
Description
Technical field
The utility model relates to a kind of novel damping sheet of being convenient to rivet in the machining accessory field.
Background technique
In the course of working of brake block, because brake pad material is copied by asbestos and is got paper and progressively be improved to the 65Mn material, also improve to riveted fixing carrying out on brake shoe and the vibration damping sheet matrix bond mode like this by pasting processing, and in the riveted joint course of working, will warping phenomenon often occur, influence the total quality of brake slipper.
The model utility content
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of simple in structure, novel damping sheet of being convenient to rivet of improving the brake slipper quality of product is provided.
Its technological scheme is: the matrix middle part at existing vibration damping sheet precasts the arch hole.The area percentage that described arch hole accounts for vibration damping sheet is 2-10%.
Vibration damping sheet of the present utility model has changed the internal stress of matrix by increasing the arch hole, and when riveting with brake shoe, vibration damping sheet combines tightr with brake shoe, avoided warping phenomenon, and the quality of product of brake slipper is provided, and has reduced reject rate.
Description of drawings
Accompanying drawing is this plane structure chart that uses novel a kind of embodiment.
Embodiment:
Claims (2)
1, a kind of novel damping sheet of being convenient to rivet is characterized in that: the matrix middle part at existing vibration damping sheet precasts the arch hole.
2, the novel damping sheet of being convenient to rivet according to claim 1 is characterized in that: the area percentage that described arch hole accounts for vibration damping sheet is 2-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201580334U CN201106643Y (en) | 2007-11-27 | 2007-11-27 | Novel shock-absorbing piece being convenient for riveted connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201580334U CN201106643Y (en) | 2007-11-27 | 2007-11-27 | Novel shock-absorbing piece being convenient for riveted connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106643Y true CN201106643Y (en) | 2008-08-27 |
Family
ID=39958444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201580334U Expired - Fee Related CN201106643Y (en) | 2007-11-27 | 2007-11-27 | Novel shock-absorbing piece being convenient for riveted connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106643Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658983A (en) * | 2013-10-21 | 2016-06-08 | 联邦默高自动衬带有限公司 | Carrier body for a brake pad of a disk brake with absorber mass for changing the vibration |
-
2007
- 2007-11-27 CN CNU2007201580334U patent/CN201106643Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658983A (en) * | 2013-10-21 | 2016-06-08 | 联邦默高自动衬带有限公司 | Carrier body for a brake pad of a disk brake with absorber mass for changing the vibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |