CN104416395A - Linear rotating handle yielding mechanism for clamping workpiece - Google Patents
Linear rotating handle yielding mechanism for clamping workpiece Download PDFInfo
- Publication number
- CN104416395A CN104416395A CN201310362230.8A CN201310362230A CN104416395A CN 104416395 A CN104416395 A CN 104416395A CN 201310362230 A CN201310362230 A CN 201310362230A CN 104416395 A CN104416395 A CN 104416395A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hinged
- rotating handle
- workpiece
- straight line
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a mechanism for clamping a workpiece, in particular to a linear rotating handle yielding mechanism for clamping a workpiece. The mechanism comprises a machine base, a cylinder arranged in the machine base, a rotating support rod hinged to the upper part of the machine base and a linear rotating handle perpendicularly hinged to the upper end part of the piston rod of the cylinder, wherein the middle of the linear rotating handle is perpendicularly hinged to the upper end part of the rotating support rod; and a pressure head is arranged at the lower part at the front end of the linear rotating handle. Since the rotating support rod is hinged to the upper part of the machine base, the rotating support rod can rotate as the cylinder acts on the condition that the cylinder retracts to open a clamping mechanism by taking the rotating support rod as a pivot point, so that the retraction distance of the cylinder is increased, and the rotational amplitude of the linear rotating handle is enlarged to make room for a workpiece to facilitate the dismounting of the workpiece.
Description
Technical field
The present invention relates to a kind of mechanism for clamping work pieces, particularly relate to a kind of straight line swing handle for clamping work pieces and to step down mechanism.
Background technology
The mechanism of clamping work pieces is widely used in work pieces process, the every field of test and application, its Main Function is, when workpiece is installed temporarily, holding workpiece is stablized, existing clamping work pieces mechanism comprises support, is located at the cylinder of base inner, affixed pole vertical with support and hinged straight line swing handle vertical with the piston rod upper end of cylinder, vertical with pole upper end hinged in the middle part of described straight line swing handle, described straight line swing handle front lower portion is provided with pressure head.This kind of mechanism can take pole as fulcrum, completes clamping work pieces effect by cylinder action, but this kind of mechanism makes the operating distance of cylinder limited, when environment is subject to size limitation, makes workpiece not easy to assemble.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of straight line swing handle for clamping work pieces of workpiece dismounting that facilitates to step down mechanism.
The present invention is achieved by the following technical programs:
A kind of straight line swing handle for clamping work pieces is stepped down mechanism, comprise support, be located at the cylinder of base inner, the rotary supporting rod hinged with upper part of the frame and hinged straight line swing handle vertical with the piston rod upper end of cylinder, vertical with rotary supporting rod upper end hinged in the middle part of described straight line swing handle, described straight line swing handle front lower portion is provided with pressure head.
The invention has the beneficial effects as follows:
Due to upper part of the frame hinging rotary pole, using rotary supporting rod as fulcrum, when clamp system is opened in cylinder recovery, rotary supporting rod also can rotate with cylinder moving, and make cylinder reclaim distance and increase, straight line swing handle rotational steps becomes large, step down to workpiece, facilitate workpiece dismounting.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of clamped condition of the present invention.
Fig. 2 is the main TV structure schematic diagram of open mode of the present invention.
In figure: 1. straight line swing handle, 2. pressure head, 3. rotary supporting rod, 4. support, 5. piston rod, 6. cylinder.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing and most preferred embodiment, the present invention is described in further detail.
As shown in the figure, the present invention includes support 4, be located at the cylinder 6 of base inner, the rotary supporting rod 3 hinged with upper part of the frame and hinged straight line swing handle 1 vertical with piston rod 5 upper end of cylinder, vertical with rotary supporting rod upper end hinged in the middle part of described straight line swing handle, described straight line swing handle front lower portion is provided with pressure head 2.
Due to upper part of the frame hinging rotary pole, using rotary supporting rod as fulcrum, when clamp system is opened in cylinder recovery, rotary supporting rod also can rotate with cylinder moving, and make cylinder reclaim distance and increase, straight line swing handle rotational steps becomes large, step down to workpiece, facilitate workpiece dismounting.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. the straight line swing handle for clamping work pieces is stepped down mechanism, it is characterized in that, comprise support, be located at the cylinder of base inner, the rotary supporting rod hinged with upper part of the frame and hinged straight line swing handle vertical with the piston rod upper end of cylinder, vertical with rotary supporting rod upper end hinged in the middle part of described straight line swing handle, described straight line swing handle front lower portion is provided with pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362230.8A CN104416395A (en) | 2013-08-19 | 2013-08-19 | Linear rotating handle yielding mechanism for clamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362230.8A CN104416395A (en) | 2013-08-19 | 2013-08-19 | Linear rotating handle yielding mechanism for clamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416395A true CN104416395A (en) | 2015-03-18 |
Family
ID=52967108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310362230.8A Pending CN104416395A (en) | 2013-08-19 | 2013-08-19 | Linear rotating handle yielding mechanism for clamping workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416395A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584369A (en) * | 2017-10-31 | 2018-01-16 | 天津正本自控系统有限公司 | A kind of grinder for being provided with polishing adjustment structure |
| CN107584368A (en) * | 2017-10-31 | 2018-01-16 | 天津正本自控系统有限公司 | A kind of Multi-axle lapping machine |
| CN107627199A (en) * | 2017-10-31 | 2018-01-26 | 天津正本自控系统有限公司 | A kind of grinder for being provided with hold-down mechanism |
| CN107639482A (en) * | 2017-10-31 | 2018-01-30 | 天津正本自控系统有限公司 | A kind of milling apparatus |
-
2013
- 2013-08-19 CN CN201310362230.8A patent/CN104416395A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584369A (en) * | 2017-10-31 | 2018-01-16 | 天津正本自控系统有限公司 | A kind of grinder for being provided with polishing adjustment structure |
| CN107584368A (en) * | 2017-10-31 | 2018-01-16 | 天津正本自控系统有限公司 | A kind of Multi-axle lapping machine |
| CN107627199A (en) * | 2017-10-31 | 2018-01-26 | 天津正本自控系统有限公司 | A kind of grinder for being provided with hold-down mechanism |
| CN107639482A (en) * | 2017-10-31 | 2018-01-30 | 天津正本自控系统有限公司 | A kind of milling apparatus |
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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: 20150318 |