CN202628934U - Shock absorption shim - Google Patents
Shock absorption shim Download PDFInfo
- Publication number
- CN202628934U CN202628934U CN 201220302299 CN201220302299U CN202628934U CN 202628934 U CN202628934 U CN 202628934U CN 201220302299 CN201220302299 CN 201220302299 CN 201220302299 U CN201220302299 U CN 201220302299U CN 202628934 U CN202628934 U CN 202628934U
- Authority
- CN
- China
- Prior art keywords
- parallels
- shim
- block rubber
- shock absorption
- height
- 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 machine tool accessories, and particularly relates to a shock absorption shim. The shock absorption shim comprises a shim body and a rubber block; and the shock absorption shim is characterized in that the periphery on the upper surface of the shim body is provided with a raised belt, the lower surface of the rubber block comprises a groove matched with the raised belt, the groove of the rubber block is connected on the raised belt in a clamping way, the height of the raised belt is 2-4mm, the height of the rubber block is 3-5mm, and the cross section of the raised belt is in a swallow-tail form structure. A drill with the structure above has the advantages of drilling easily, and being relatively high in in-hole precision.
Description
Technical field
The utility model relates to machine tool accessory, specifically relates to a kind of parallels.
Background technique
For damping; The parallels body is provided with rubber pad, and at present, the surface of parallels body is smooth; Block rubber is exactly the surface that sticks on the parallels body; Under the thicker situation of block rubber, influence the validity of its machine tooling, under the thin situation of block rubber, can not reach damping effect preferably.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned shortcoming, a kind of good damping effect is provided, machine finish is influenced little damping parallels.
The technological scheme of the utility model is achieved in that a kind of damping parallels; Comprise parallels body and block rubber; It is characterized in that: described parallels body upper surface periphery has protruding band; Have the groove of the protruding band that coincide below the described block rubber, the groove of block rubber is stuck in convexity and is with connection.
Say that further the height of described protruding band is the 2-4 millimeter, the height of said block rubber is the 3-5 millimeter.
Be preferably: the cross section of described protruding band is the structure of swallow-tail form.
The beneficial effect of the utility model is: such drill bit have more be prone to into, the higher advantage of precision in the hole.
Description of drawings
Fig. 1 is the tangent plane structural representation of the utility model damping parallels.
Wherein: 1, parallels body 2, block rubber 3, protruding band.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1; A kind of damping parallels comprises parallels body 1 and block rubber 2, and it is characterized in that: described parallels body 1 upper surface periphery has convexity and is with 3; Have identical convexity below the described block rubber 2 with 3 groove, the groove of block rubber is stuck in convexity and is with connection.
Say that further described convexity is the 2-4 millimeter with 3 height, the height of said block rubber is the 3-5 millimeter.
Be preferably: described convexity is the structure of swallow-tail form with 4 cross section.
Claims (3)
1. a damping parallels comprises parallels body and block rubber, it is characterized in that: described parallels body upper surface periphery has protruding band, has the groove of the protruding band that coincide below the described block rubber, and the groove of block rubber is stuck in convexity and is with connection.
2. damping parallels according to claim 1 is characterized in that: the height of described protruding band is the 2-4 millimeter, and the height of said block rubber is the 3-5 millimeter.
3. damping parallels according to claim 1 and 2 is characterized in that: the cross section of described protruding band is the structure of swallow-tail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302299 CN202628934U (en) | 2012-06-11 | 2012-06-11 | Shock absorption shim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302299 CN202628934U (en) | 2012-06-11 | 2012-06-11 | Shock absorption shim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628934U true CN202628934U (en) | 2012-12-26 |
Family
ID=47382139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302299 Expired - Fee Related CN202628934U (en) | 2012-06-11 | 2012-06-11 | Shock absorption shim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904509A (en) * | 2016-06-15 | 2016-08-31 | 常州市武进科宇通信设备有限公司 | Efficient plastic perforating device |
| CN106623582A (en) * | 2016-11-19 | 2017-05-10 | 芜湖市元山机械制造有限公司 | Damping type automobile supporting arm assembly sheet metal machining equipment |
-
2012
- 2012-06-11 CN CN 201220302299 patent/CN202628934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904509A (en) * | 2016-06-15 | 2016-08-31 | 常州市武进科宇通信设备有限公司 | Efficient plastic perforating device |
| CN106623582A (en) * | 2016-11-19 | 2017-05-10 | 芜湖市元山机械制造有限公司 | Damping type automobile supporting arm assembly sheet metal machining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140611 |