CN106141716A - A kind of workpiece pressuring clamping device - Google Patents
A kind of workpiece pressuring clamping device Download PDFInfo
- Publication number
- CN106141716A CN106141716A CN201510130332.6A CN201510130332A CN106141716A CN 106141716 A CN106141716 A CN 106141716A CN 201510130332 A CN201510130332 A CN 201510130332A CN 106141716 A CN106141716 A CN 106141716A
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- CN
- China
- Prior art keywords
- hole
- axle
- cam
- clamp shaft
- elongated hole
- 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.)
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Abstract
The invention discloses a kind of workpiece pressuring clamping device, including clamping platform, offer one in the middle part of described clamping platform and erect elongated hole, it is provided with a compression spring among described perpendicular elongated hole, a clamp shaft it is provided with in described compression spring, a breach it is provided with in the middle part of described clamp shaft, described clamp shaft top is also associated with a compact heap, it is additionally provided with one in the middle part of described clamping platform to grow crosswise hole, it is provided with one in the middle part of described hole of growing crosswise and tightens axle, described tightening is fixedly installed a cam in the middle part of axle, described cam is among described breach, described cam also can move horizontally in described perpendicular elongated hole, described axle initiating terminal of tightening is provided with external screw thread, it is provided with, on described hole of growing crosswise, the female thread matched with initiating terminal.Present configuration is simple, and this apparatus structure is simple, it is possible to clamp workpiece quickly and easily.
Description
Technical field
The present invention relates to a kind of workpiece pressuring clamping device.
Background technology
Workpiece is being processed operation when, the when of such as carrying out the operations such as boring grinding, need first to be clamped by workpiece, operate the most again, but the hold down gag of workpiece is the most more complicated at present, needing to use the equipment such as hydraulic cylinder, cost is higher, and this adds the cost of work pieces process undoubtedly.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of workpiece pressuring clamping device, and this apparatus structure is simple, it is possible to clamp workpiece quickly and easily.
For achieving the above object, the invention provides a kind of workpiece pressuring clamping device, including clamping platform, offer one in the middle part of described clamping platform and erect elongated hole, it is provided with a compression spring among described perpendicular elongated hole, a clamp shaft it is provided with in described compression spring, a breach it is provided with in the middle part of described clamp shaft, described clamp shaft top is also associated with a compact heap, it is additionally provided with one in the middle part of described clamping platform to grow crosswise hole, it is provided with one in the middle part of described hole of growing crosswise and tightens axle, described tightening is fixedly installed a cam in the middle part of axle, described cam is among described breach, described cam also can move horizontally in described perpendicular elongated hole, described axle initiating terminal of tightening is provided with external screw thread, it is provided with, on described hole of growing crosswise, the female thread matched with initiating terminal.
Further, tighten shaft end described in be provided with and tighten handle.
The invention has the beneficial effects as follows: present configuration is simple, and this apparatus structure is simple, it is possible to clamp workpiece quickly and easily.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention；
Fig. 2 is the schematic diagram of the barbed portion of clamp shaft；
Fig. 3 is the structural representation that the present invention tightens axle.
In figure: 1, workpiece；2, compact heap；3, compression spring；4, clamp shaft；5, handle is tightened；6, grow crosswise hole；7, axle is tightened；8, breach；9, cam.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
See a kind of workpiece pressuring clamping device shown in Fig. 1 to Fig. 3, it is characterized in that, including clamping platform, offer one in the middle part of described clamping platform and erect elongated hole, a compression spring 3 it is provided with among described perpendicular elongated hole, a clamp shaft 4 it is provided with in described compression spring 3, a breach 8 it is provided with in the middle part of described clamp shaft 4, described clamp shaft 4 top is also associated with a compact heap 2, it is additionally provided with one in the middle part of described clamping platform to grow crosswise hole 6, it is provided with one in the middle part of described hole 6 of growing crosswise and tightens axle 7, described tightening is fixedly installed a cam 9 in the middle part of axle 7, described cam 9 is among described breach 8, described cam 9 also can move horizontally in described perpendicular elongated hole, described axle 7 initiating terminal of tightening is provided with external screw thread, it is provided with, on described hole 6 of growing crosswise, the female thread matched with initiating terminal.
nullPresent invention process when in use is as follows，First workpiece 1 is placed on clamping platform，Then start to tighten axle 7，Tighten and in the middle part of axle 7, be provided with cam 9，And in the middle part of clamp shaft 4, it is provided with breach 8，So cam 9 just can rotate in this breach 8，So cam 9 can give 4 one downward power of clamp shaft rotating when，Clamp shaft 4 starts to move down，Clamp block while movement to be clamped by workpiece 1，It is provided with external screw thread owing to tightening the initiating terminal of axle 7，It is provided with, on described hole 6 of growing crosswise, the female thread matched with initiating terminal，So after now workpiece 1 is clamped，Stop continuing to tighten axle 7，Start to process workpiece 1，When workpiece 1 is processed complete after，Unscrew round about and tighten axle 7，Cam 9 no longer gives 4 one downward power of clamp shaft，Under the effect of compression spring 3，Clamp shaft 4 resets.
Further, tighten axle 7 end described in be provided with and tighten handle 5.For the ease of operation, handle 5 can be tightened tightening the setting of axle 7 end, facilitate operator to operate, promote work efficiency.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should be in the protection domain being defined in the patent claims the most on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (2)
1. a workpiece pressuring clamping device, it is characterized in that, including clamping platform, offer one in the middle part of described clamping platform and erect elongated hole, it is provided with a compression spring among described perpendicular elongated hole, a clamp shaft it is provided with in described compression spring, a breach it is provided with in the middle part of described clamp shaft, described clamp shaft top is also associated with a compact heap, it is additionally provided with one in the middle part of described clamping platform to grow crosswise hole, it is provided with one in the middle part of described hole of growing crosswise and tightens axle, described tightening is fixedly installed a cam in the middle part of axle, described cam is among described breach, described cam also can move horizontally in described perpendicular elongated hole, described axle initiating terminal of tightening is provided with external screw thread, it is provided with, on described hole of growing crosswise, the female thread matched with initiating terminal.
2. workpiece pressuring clamping device as claimed in claim 1, it is characterised in that described in tighten shaft end and be provided with and tighten handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130332.6A CN106141716A (en) | 2015-03-24 | 2015-03-24 | A kind of workpiece pressuring clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130332.6A CN106141716A (en) | 2015-03-24 | 2015-03-24 | A kind of workpiece pressuring clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106141716A true CN106141716A (en) | 2016-11-23 |
Family
ID=58063972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510130332.6A Pending CN106141716A (en) | 2015-03-24 | 2015-03-24 | A kind of workpiece pressuring clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106141716A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673185A (en) * | 2018-06-07 | 2018-10-19 | 绵竹市凯瑞机械加工有限公司 | Sheet parts tool for processing |
| CN108705466A (en) * | 2018-06-07 | 2018-10-26 | 绵竹市凯瑞机械加工有限公司 | Prevent sheet parts from clamping impaired method |
-
2015
- 2015-03-24 CN CN201510130332.6A patent/CN106141716A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673185A (en) * | 2018-06-07 | 2018-10-19 | 绵竹市凯瑞机械加工有限公司 | Sheet parts tool for processing |
| CN108705466A (en) * | 2018-06-07 | 2018-10-26 | 绵竹市凯瑞机械加工有限公司 | Prevent sheet parts from clamping impaired method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |