CN203062582U - Eccentric clamping clamp - Google Patents
Eccentric clamping clamp Download PDFInfo
- Publication number
- CN203062582U CN203062582U CN 201220671286 CN201220671286U CN203062582U CN 203062582 U CN203062582 U CN 203062582U CN 201220671286 CN201220671286 CN 201220671286 CN 201220671286 U CN201220671286 U CN 201220671286U CN 203062582 U CN203062582 U CN 203062582U
- Authority
- CN
- China
- Prior art keywords
- hinged
- connecting rod
- clamping
- eccentric
- jaw
- 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
An eccentric clamping clamp solves a fixing problem of arc-shaped edges of workpieces in the prior rat. The eccentric clamping clamp in the technical scheme is characterized by comprising a machine base, a sliding block with horizontal moving freedom, a rocking block hinged with the machine base, a connecting rod and a clamping jaw hinged with the machine base. A boss is arranged on the sliding block, the clamping jaw which abuts against two sides of a moving direction of the boss is arranged at the driving end of the rocking block, a driven end of the rocking block is hinged with a driving end of the connecting rod, a driven end of the connecting rod is hinged with a driving end of the clamping jaw, and an eccentric tooth clamping portion for clamping the arc-shaped edges of the workpieces is arranged at a driven end of the clamping jaw. The eccentric clamping clamp in the technical scheme has the advantages that the sliding block can serve as a force application device, and the arc-shaped edges of the workpieces can be well fixed.
Description
Technical field
The utility model relates to the anchor clamps that use in a kind of machining.
Background technology
Jig is important process indispensable in machinery manufacturing industry equipment, as to punching press, riveted joint, the welding of workpiece, paste or solidify etc. in the process and usually need workpiece to keep correct position relation.Clamping device can accurately locate workpiece by reference surface or the point of holding workpiece, can guarantee mechanical processing quality, enhances productivity, reduces production costs, reduce labor intensity.
In the process of reality, the shape and structure of workpiece is ever-changing, for heteroid workpiece designs corresponding with it anchor clamps, is mechanical field staff's long-range mission.And being fixedly clamped of workpiece arc limit work in-process is exactly one.
The utility model content
The utility model is intended to provide a kind of eccentric clamping fixture, to solve the fixation problem on workpiece arc limit in the prior art.
Eccentric clamping fixture in this programme, it is characterized in that: comprise support, possess the free degree of moving horizontally slide block, with the hinged swinging block of support, connecting rod, the jaw hinged with support, slide block is provided with boss, the drive end of swinging block is provided with the claw that offsets with boss direction of motion both sides, the driven end of swinging block and the drive end of connecting rod are hinged, the driven end of connecting rod and the drive end of jaw are hinged, and the driven end of jaw is provided with the eccentric tooth clamping section for clamping work pieces arc limit.
The characteristics of technique scheme are: slide block can well be fixed workpiece arc limit as force application apparatus.
Further, described connecting rod is the expansion link that is provided with back-moving spring.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the schematic diagram of the utility model embodiment.
The specific embodiment
As shown in Figure 1: the eccentric clamping fixture in this enforcement comprise support, the slide block 1 that is connected with the support horizontal slip, with the hinged swinging block 2 of support, connecting rod 3, the jaw 4 hinged with support, slide block is provided with boss 11, the drive end of swinging block is provided with the claw 21 that offsets with boss direction of motion both sides, the driven end of swinging block and the drive end of connecting rod are hinged, connecting rod is telescopic loop bar structure and is provided with back-moving spring, the driven end of connecting rod and the drive end of jaw are hinged, and the driven end of jaw is provided with the eccentric tooth clamping section 41 for clamping work pieces arc limit.
The working method of present embodiment is: by the move left and right of slide block, the boss on the slide block drives swinging block and rotates, and then the rotation of connecting rod drive jaw, to realize the clamping to workpiece.
Above-described only is embodiment of the present utility model, and general knowledge such as known concrete structure and characteristic are not done too much description at this in the scheme.Should be understood that; for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. eccentric clamping fixture, it is characterized in that: comprise support, possess the free degree of moving horizontally slide block, with the hinged swinging block of support, connecting rod, the jaw hinged with support, slide block is provided with boss, the drive end of swinging block is provided with the claw that offsets with boss direction of motion both sides, the driven end of swinging block and the drive end of connecting rod are hinged, the driven end of connecting rod and the drive end of jaw are hinged, and the driven end of jaw is provided with the eccentric tooth clamping section for clamping work pieces arc limit.
2. eccentric clamping fixture according to claim 1, it is characterized in that: described connecting rod is the expansion link that is provided with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671286 CN203062582U (en) | 2012-12-09 | 2012-12-09 | Eccentric clamping clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671286 CN203062582U (en) | 2012-12-09 | 2012-12-09 | Eccentric clamping clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062582U true CN203062582U (en) | 2013-07-17 |
Family
ID=48761408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671286 Expired - Fee Related CN203062582U (en) | 2012-12-09 | 2012-12-09 | Eccentric clamping clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926184A (en) * | 2015-12-30 | 2017-07-07 | 广达电脑股份有限公司 | For Fast Installation and the assembling support of dismounting component |
-
2012
- 2012-12-09 CN CN 201220671286 patent/CN203062582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926184A (en) * | 2015-12-30 | 2017-07-07 | 广达电脑股份有限公司 | For Fast Installation and the assembling support of dismounting component |
| CN106926184B (en) * | 2015-12-30 | 2019-04-12 | 广达电脑股份有限公司 | For Fast Installation and the assembling bracket of disassembly component |
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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: 20130717 Termination date: 20131209 |