CN202040162U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN202040162U CN202040162U CN2011201220104U CN201120122010U CN202040162U CN 202040162 U CN202040162 U CN 202040162U CN 2011201220104 U CN2011201220104 U CN 2011201220104U CN 201120122010 U CN201120122010 U CN 201120122010U CN 202040162 U CN202040162 U CN 202040162U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- supports
- bearing
- base plate
- cam body
- 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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- Clamps And Clips (AREA)
Abstract
The utility model relates to a clip, in particular to a clamping device which is not provided with a spring and is simple to operate. The clamping device comprises a bottom plate. Both ends of the upper side of the bottom plate are respectively provided with supports. A shaft is arranged between the two supports. The outer periphery of the shaft is provided with a cam body. The supports are fixed on the bottom plate through bolts, gaskets and nuts. The lower parts of the supports are parts made of special materials. The clamping device can still tightly clamp when being used in the high-temperature environment for a long time and is simple to operate.
Description
Technical field
The utility model relates to a kind of clip, and is particularly a kind of not with spring and clamp device simple to operate.
Background technique
At present, clip not only is applied in the life, and industrial field also is widely used, and clip has spring, magnet-type but uses for a long time under hot environment, and the spring in the clip can lose efficacy, and the magnetic force of magnet-type can weaken, and does not just have the effect of clamping.
Summary of the invention
The purpose of this utility model provides a kind of not with spring and clamp device simple to operate.
For achieving the above object, the utility model adopts as follows: comprise base plate, the two ends of base plate upside are respectively equipped with bearing, are provided with axle between two bearings, and the periphery of axle is a cam body.
Bearing and base plate are fixed by bolt, pad, nut, and the bottom of bearing is the special material part.
The beneficial effects of the utility model are that use for a long time still can clamp under hot environment, and simple to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cross sectional representation of the utility model cam body.
Among the figure, 1, base plate, 2, bearing, 3, bolt, pad, nut, 4, cam body, 5, axle, 6 special material parts.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, clamp device comprises base plate (1), and the two ends of base plate (1) upside are respectively equipped with bearing (2), is provided with axle (5) between two bearings (2), and the periphery of axle (5) is cam body (4).When using, object being placed between cam body (4) and the base plate (1), breaking moving cam body (4) off with the fingers and thumb, make the outstanding position of cam body (4) in the lower side, at this moment is exactly clamped condition.
Bearing (2) is fixed by bolt, pad, nut (3) with base plate (1), and the bottom of bearing (2) is a special material part (6).When the utility model service time is longer, the axis hole of bearing (2) one sides can become ellipse unavoidably, at this moment the special material of bearing (2) bottom part (6) is deducted the height step-down of bearing (2), use bolt, pad, nut (3) to tighten again, can reach the state that compresses again.
As shown in Figure 2, cam body (4) is an one with axle (5), but cam body (4) can not be an one also with axle (5), connects by key.This mode also is the scope of the utility model protection.
Claims (2)
1. clamp device comprises base plate, it is characterized in that: the two ends of base plate upside are respectively equipped with bearing, are provided with axle between two bearings, and the periphery of axle is a cam body.
2. clamp device according to claim 1 is characterized in that: bearing and base plate are fixed by bolt, pad, nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201220104U CN202040162U (en) | 2011-04-23 | 2011-04-23 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201220104U CN202040162U (en) | 2011-04-23 | 2011-04-23 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040162U true CN202040162U (en) | 2011-11-16 |
Family
ID=44967608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201220104U Expired - Fee Related CN202040162U (en) | 2011-04-23 | 2011-04-23 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158045A (en) * | 2011-12-19 | 2013-06-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Universal composite swelling device for blade grind |
-
2011
- 2011-04-23 CN CN2011201220104U patent/CN202040162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158045A (en) * | 2011-12-19 | 2013-06-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Universal composite swelling device for blade grind |
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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: 20111116 Termination date: 20120423 |