CN206605251U - A kind of clamping device with auto-lock function - Google Patents
A kind of clamping device with auto-lock function Download PDFInfo
- Publication number
- CN206605251U CN206605251U CN201720113352.7U CN201720113352U CN206605251U CN 206605251 U CN206605251 U CN 206605251U CN 201720113352 U CN201720113352 U CN 201720113352U CN 206605251 U CN206605251 U CN 206605251U
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- China
- Prior art keywords
- lever
- hinged
- frame
- connecting rod
- auto
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- 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 provides a kind of clamping device with auto-lock function, belongs to machining technology field.It includes drive cylinder, lever, connecting rod, F shape depression bars, depression bar is supported, briquetting, limit assembly, the middle-end of lever is hinged on lever branching holder, the lower end of the cylinder body of drive cylinder is hinged on cylinder support seat, journal stirrup is arranged on the upper end of piston rod, journal stirrup is hinged on the right-hand member of lever, the left end of lever and one end of connecting rod are hinged, the other end of connecting rod is hinged on the lower end of F shape depression bars, the middle-end of F shape depression bars is hinged in depression bar supporting, briquetting is arranged on the upper end of F shape depression bars, limit assembly is arranged in frame, and positioned at the lower section of lever left end, stop screw and the frame threaded connection of limit assembly, spacing supporting nut and the stop screw threaded connection, the lower end of spacing supporting nut and frame laminating.The utility model not only can quickly realize the clamping and release to workpiece, and with auto-lock function, rational in infrastructure, clamping stability is good.
Description
Technical field
The utility model is related to machining technology field, more particularly to a kind of clamping device with auto-lock function.
Background technology
Machining refers to the process of be changed the appearance and size or performance of workpiece by a kind of plant equipment.By adding
Difference in work mode can be divided into machining and pressure processing.In process of production, every shape for changing production object, chi
Very little, position and property etc., become the process referred to as technical process of finished product or semi-finished product.It is the main portion of production process
Point.Technical process can be divided into the technical process such as casting, forging, punching press, welding, machining, assembling, manufacturing technology mistake again
Journey generally refers to the summation of the machining work process of part and the assembling technology procedure of machine, and other processes are then referred to as aiding in
Process, such as transport, keeping, power supply, maintenance of equipment.Technical process is by one or several tactic works again
Sequence composition, a process several work steps by being made up of.In mechanical processing process, it is often required to use all kinds of fixtures, fixture
It is to be used for during machine-building fixing processing object, is allowed to occupy correct position, with the device for receiving to construct or detecting.Often
The clamping device seen does not have auto-lock function, and clamping stability is poor.
Utility model content
The purpose of this utility model is to provide a kind of clamping device with auto-lock function, not only can quickly realize to workpiece
Clamping and release, and with auto-lock function, rational in infrastructure, clamping stability is good.
The utility model solves the technical scheme that its technical problem used：
A kind of clamping device with auto-lock function, it includes frame, drive cylinder, cylinder support seat, lever, lever branch
Bearing, connecting rod, F shapes depression bar, depression bar supporting, briquetting, workpiece, work mounting s seat, limit assembly, the lever branching holder are arranged on
In frame, the middle-end of the lever is hinged on lever branching holder, and the cylinder support seat is arranged on the side of frame, the drive
Cylinder of taking offence includes cylinder body, piston rod, journal stirrup, and the lower end of the cylinder body is hinged on cylinder support seat, and the journal stirrup is arranged on work
The upper end of stopper rod, the journal stirrup is hinged on the right-hand member of lever, and the left end of the lever and one end of connecting rod are hinged, the connecting rod
The other end is hinged on the lower end of F shape depression bars, and the middle-end of the F shapes depression bar is hinged in depression bar supporting, and the depression bar supporting is set
In frame, the briquetting is arranged on the upper end of F shape depression bars, and the workpiece is placed on work mounting s seat, the work mounting s
Seat is located at the side of F shape depression bars upper end, and the limit assembly is arranged in frame, and positioned at the lower section of lever left end, it is described
Limit assembly includes stop screw, spacing supporting nut, the stop screw and frame threaded connection, the spacing supporting nut
With stop screw threaded connection, the lower end of the spacing supporting nut and frame laminating.
Further, the briquetting is elastic press.
The utility model compared to the prior art, with advantages below and effect：The piston rod of drive cylinder is protruding,
Drive lever around lever branching holder counter-clockwise swing, by the drive of connecting rod, F shape depression bar clockwise oscillations are realized to workpiece
Clamping.When connecting rod is horizontal, left end and the stop screw laminating of lever.The supporting-point of lever and the two ends of connecting rod
On same level straight line, therefore the mechanism has auto-lock function.When the piston rod retraction of drive cylinder, lever is put clockwise
It is dynamic, F shape depression bar counter-clockwise swings are driven by connecting rod, the release to workpiece is realized.Briquetting is elastic press, is advantageously implemented pair
The clamping of workpiece, and avoid the damage to workpiece.The utility model not only can quickly realize the clamping and release to workpiece,
And with auto-lock function, rational in infrastructure, clamping stability is good.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model clamped condition.
Fig. 2 is the structural representation of the utility model releasing orientation.
In figure：1. frame, 2. drive cylinders, 3. cylinder supports seat, 4. levers, 5. lever branching holders, 6. connecting rods, 7.F shapes
Depression bar, the supporting of 8. depression bars, 9. briquettings, 10. workpiece, 11. work mounting s seat, 12. limit assemblies, 13. cylinder bodies, 14. piston rods,
15. journal stirrup, 16. stop screws, 17. spacing supporting nuts.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
As depicted in figs. 1 and 2, a kind of clamping device with auto-lock function, it includes frame 1, drive cylinder 2, cylinder
Fulcrum bearing 3, lever 4, lever branching holder 5, connecting rod 6, F shapes depression bar 7, depression bar supporting 8, briquetting 9, workpiece 10, work mounting s seat 11,
Limit assembly 12, the lever branching holder 5 is arranged in frame 1, and the middle-end of the lever 4 is hinged on lever branching holder 5, institute
The side that cylinder support seat 3 is arranged on frame 1 is stated, the drive cylinder 2 includes cylinder body 13, piston rod 14, journal stirrup 15, the cylinder
The lower end of body 13 is hinged on cylinder support seat 3, and the journal stirrup 15 is arranged on the upper end of piston rod 14, and the journal stirrup 15 is hinged on
The right-hand member of lever 4, the left end of the lever 4 and one end of connecting rod 6 are hinged, and the other end of the connecting rod 6 is hinged on F shapes depression bar 7
Lower end, the middle-end of the F shapes depression bar 7 is hinged in depression bar supporting 8, and the depression bar supporting 8 is arranged in frame 1, the pressure
Block 9 is arranged on the upper end of F shapes depression bar 7, and the briquetting 9 is elastic press, is advantageously implemented the clamping to workpiece 10, and avoid
Damage to workpiece 10.The workpiece 10 is placed on work mounting s seat 11, and the work mounting s seat 11 is located at F shapes depression bar 7
The side of upper end, the limit assembly 12 is arranged in frame 1, and positioned at the lower section of the left end of lever 4, the limit assembly 12
Including stop screw 16, spacing supporting nut 17, the stop screw 16 and frame 1 are threadedly coupled, the spacing supporting nut
17 and stop screw 16 be threadedly coupled, the lower end of the spacing supporting nut 17 and frame 1 are fitted.
By above-mentioned technical proposal, a kind of clamping device with auto-lock function of the utility model is in use, drive cylinder 2
Piston rod 14 it is protruding, drive lever 4 around the counter-clockwise swing of lever branching holder 5, pass through the drive of connecting rod 6, F shape depression bars
7 clockwise oscillations, realize the clamping to workpiece 10.When connecting rod 6 is horizontal, the left end and stop screw 16 of lever 4
Laminating.The supporting-point of lever 4 and the two ends of connecting rod 6 are on same level straight line, therefore the mechanism has auto-lock function.Work as driving
When the piston rod 14 of cylinder 2 bounces back, the clockwise oscillation of lever 4 drives the counter-clockwise swing of F shapes depression bar 7, realization pair by connecting rod 6
The release of workpiece 10.The utility model not only can quickly realize the clamping to workpiece 10 and release, and with auto-lock function, knot
Rationally, clamping stability is good for structure.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or use class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (2)
1. a kind of clamping device with auto-lock function, it is characterised in that：It includes frame, drive cylinder, cylinder support seat, thick stick
Bar, lever branching holder, connecting rod, F shapes depression bar, depression bar supporting, briquetting, workpiece, work mounting s seat, limit assembly, the lever branch
Bearing is arranged in frame, and the middle-end of the lever is hinged on lever branching holder, and the cylinder support seat is arranged on frame
Side, the drive cylinder includes cylinder body, piston rod, journal stirrup, and the lower end of the cylinder body is hinged on cylinder support seat, the branch
Ear is arranged on the upper end of piston rod, and the journal stirrup is hinged on the right-hand member of lever, and the left end of the lever and one end of connecting rod are hinged,
The other end of the connecting rod is hinged on the lower end of F shape depression bars, and the middle-end of the F shapes depression bar is hinged in depression bar supporting, the pressure
Bar supporting is arranged in frame, and the briquetting is arranged on the upper end of F shape depression bars, and the workpiece is placed on work mounting s seat, institute
The side that work mounting s seat is located at F shape depression bars upper end is stated, the limit assembly is arranged in frame, and positioned at lever left end
Lower section, the limit assembly includes stop screw, spacing supporting nut, the stop screw and frame threaded connection, the limit
Position back nut and stop screw threaded connection, the lower end of the spacing supporting nut and frame laminating.
2. a kind of clamping device with auto-lock function according to claim 1, it is characterised in that：The briquetting is elasticity
Briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113352.7U CN206605251U (en) | 2017-02-07 | 2017-02-07 | A kind of clamping device with auto-lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113352.7U CN206605251U (en) | 2017-02-07 | 2017-02-07 | A kind of clamping device with auto-lock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605251U true CN206605251U (en) | 2017-11-03 |
Family
ID=60168059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720113352.7U Expired - Fee Related CN206605251U (en) | 2017-02-07 | 2017-02-07 | A kind of clamping device with auto-lock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605251U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790946A (en) * | 2017-11-30 | 2018-03-13 | 佛山职业技术学院 | A kind of clamping device of longitudinal beam |
| CN109141867A (en) * | 2018-11-01 | 2019-01-04 | 秦皇岛中青冶金阀门有限公司 | A kind of device for valve pressure testing that Quick-clamped unclamps |
| CN109591455A (en) * | 2018-12-31 | 2019-04-09 | 高斯图文印刷系统（中国）有限公司 | It is a kind of for replacing the pressing device of plate cylinder sleeve |
| CN110284788A (en) * | 2019-06-27 | 2019-09-27 | 上海科得威船舶技术工程有限公司 | A kind of mechanical self-latching type retaining mechanism |
-
2017
- 2017-02-07 CN CN201720113352.7U patent/CN206605251U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790946A (en) * | 2017-11-30 | 2018-03-13 | 佛山职业技术学院 | A kind of clamping device of longitudinal beam |
| CN107790946B (en) * | 2017-11-30 | 2024-04-02 | 佛山职业技术学院 | Clamping device for frame longitudinal beam |
| CN109141867A (en) * | 2018-11-01 | 2019-01-04 | 秦皇岛中青冶金阀门有限公司 | A kind of device for valve pressure testing that Quick-clamped unclamps |
| CN109591455A (en) * | 2018-12-31 | 2019-04-09 | 高斯图文印刷系统（中国）有限公司 | It is a kind of for replacing the pressing device of plate cylinder sleeve |
| CN110284788A (en) * | 2019-06-27 | 2019-09-27 | 上海科得威船舶技术工程有限公司 | A kind of mechanical self-latching type retaining mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20190207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |