CN103100993A - Automatic clamping device - Google Patents
Automatic clamping device Download PDFInfo
- Publication number
- CN103100993A CN103100993A CN 201210523166 CN201210523166A CN103100993A CN 103100993 A CN103100993 A CN 103100993A CN 201210523166 CN201210523166 CN 201210523166 CN 201210523166 A CN201210523166 A CN 201210523166A CN 103100993 A CN103100993 A CN 103100993A
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- CN
- China
- Prior art keywords
- locating detent
- workpiece
- fore
- clamping device
- piston rod
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Abstract
The invention relates to an automatic clamping device and belongs to the field of workpiece clamping device. The automatic clamping device comprises a base, a cylinder, a piston rod, an upper spring, a locating detent, a lower spring, a horizontal dowel and a floating fore-set, wherein the cylinder is fixed on the base, the piston rod is connected with the cylinder, the other end of the piston rod is contacted with the locating detent, and the upper spring is arranged between the base and the locating detent. The horizontal dowel penetrates a through hole of the base. One end of the horizontal dowel is contacted with the locating detent. The upper end of the floating fore-set is contacted with the workpiece through the locating detent pushed by the piston rod, a slope is arranged on the position, close to the lower end, of the floating fore-set through the horizontal dowel controlling, and the lower spring is connected with the bottom of the floating fore-set. The effects that the workpiece can be stably located and stability of the workpiece can be automatically adjusted are achieved.
Description
Technical field
The present invention relates to the Workpiece clamping device field, be specifically related to a kind of automatic clamping device.
Background technology
After often needing in workpiece process at present workpiece is fixed, then carry out follow-up processing, so automatic clamping device is widely used in the workpiece manufacture field, and existing automatic clamping device shortcoming has at present: 1. the location is unstable; 2. it is not steady when locating, workpiece to appear; 3. machine the rear fixture part that can not automatic loosening goes into operation.
Summary of the invention
The object of the present invention is to provide a kind of stably positioning workpieces, automatically regulate workpiece steadily and the automatic clamping device that can automatically unclamp after machining.
For achieving the above object, technical scheme of the present invention is: a kind of automatic clamping device comprises pedestal, pedestal is provided with driving mechanism, clamp mechanism and resetting-mechanism, driving mechanism comprises cylinder, piston rod, and described cylinder is arranged on pedestal, and described piston rod is horizontally disposed with; Clamp mechanism comprises locating detent, the fore-set that floats, and described locating detent has chute, is slidably connected with pedestal, and locating detent one end and piston rod offset, and the other end contacts with workpiece; Described unsteady fore-set lower end is connected with lower spring, and the upper end contacts with workpiece, and the fore-set hypomere that floats arranges the inclined-plane, follows closely the unsteady fore-set of locking by lateral pin; Resetting-mechanism comprises upper spring, and described upper spring is arranged between locating detent and pedestal.
When adopting technique scheme, following advantages is arranged: 1. the piston rod promotion locating detent by cylinder provides enough power; Thereby locking stable position workpiece is followed closely by lateral pin in the inclined-plane of the fore-set lower end setting of floating; 2. lower spring is set can be guaranteed automatically to regulate steadily after workpiece is placed on automatic clamping device; 3. machine rear upper spring jaw is resetted, the automatic loosening part that goes into operation.
Further, locating detent and workpiece contact-making surface are provided with annular knurl, can slide by place work piece, more effectively clamping work pieces
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is invention automatic clamping device sectional structure view.
The specific embodiment
As shown in Figure 1, a kind of automatic clamping device comprises pedestal 1, pedestal 1 is provided with driving mechanism, clamp mechanism and resetting-mechanism, driving mechanism comprises cylinder 2, piston rod 3, and described cylinder 2 is arranged on pedestal 1, and described piston rod 3 is connected and is horizontally disposed with cylinder 2; Clamp mechanism comprises locating detent 4, the fore-set 8 that floats, and described locating detent 4 has chute, is slidably connected with pedestal 1, locating detent 4 one ends and piston rod 3 offset, the other end contacts with workpiece, and the jaw surfaces that contacts with workpiece is roughness, can prevent from sliding between locating detent and workpiece; Described unsteady fore-set 8 lower ends are connected with lower spring 6, and lower spring can be realized automatic regulation function, and the fore-set upper end of floating contact with workpiece, and fore-set 8 hypomeres that float are arranged to the inclined-plane, and lateral pin follows closely 7 can lock unsteady fore-set 8 by the inclined-plane; Resetting-mechanism comprises upper spring 5, and described upper spring 5 is arranged between locating detent 4 and pedestal 1.
Concrete using method: when being placed on workpiece on automatic clamping device, the lower spring 6 of fore-set 8 lower ends of floating can be with Workpiece leveling by adjusting; Start automatic clamping device, the piston rod 3 of cylinder 2 promotes locating detent 4 and moves, at this moment locating detent 4 horizontal direction positioning workpieces; Locating detent 4 promotes the lateral pin nail 7 unsteady fore-sets 8 of locking simultaneously, makes the fore-set 8 that floats not move up and down, thereby the workpiece vertical direction is located; When unclamping workpiece, unclamp workpiece thereby can successfully locating detent 4 be flicked under the driving effect of upper spring 5.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. an automatic clamping device, comprise pedestal, and pedestal is provided with driving mechanism, clamp mechanism and resetting-mechanism, it is characterized in that:
Driving mechanism comprises cylinder, piston rod, and described cylinder is arranged on pedestal, and described piston rod is horizontally disposed with;
Clamp mechanism comprises locating detent, the fore-set that floats, and described locating detent has chute, is slidably connected with pedestal, and locating detent one end and piston rod offset, and the other end contacts with workpiece; Described unsteady fore-set lower end is connected with lower spring, and the upper end contacts with workpiece, and the fore-set hypomere that floats arranges the inclined-plane, follows closely the unsteady fore-set of locking by lateral pin;
Resetting-mechanism comprises upper spring, and described upper spring is arranged between locating detent and pedestal.
2. automatic clamping device according to claim 1, it is characterized in that: described locating detent and workpiece contact-making surface are provided with annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210523166 CN103100993A (en) | 2012-12-09 | 2012-12-09 | Automatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210523166 CN103100993A (en) | 2012-12-09 | 2012-12-09 | Automatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103100993A true CN103100993A (en) | 2013-05-15 |
Family
ID=48309372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210523166 Pending CN103100993A (en) | 2012-12-09 | 2012-12-09 | Automatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103100993A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269483A (en) * | 2015-09-23 | 2016-01-27 | 重庆长风化学工业有限公司 | Linkage type clamping mechanism |
| CN108995454A (en) * | 2016-12-09 | 2018-12-14 | 黄昌镜 | Mold engraving machine |
| CN113522809A (en) * | 2021-08-18 | 2021-10-22 | 江苏创源电子有限公司 | Glue removing equipment and glue removing method |
| CN114749735A (en) * | 2022-05-06 | 2022-07-15 | 江苏丽倍达精密机械有限公司 | Punching equipment of self-adaptation centering spinneret orifice |
-
2012
- 2012-12-09 CN CN 201210523166 patent/CN103100993A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269483A (en) * | 2015-09-23 | 2016-01-27 | 重庆长风化学工业有限公司 | Linkage type clamping mechanism |
| CN108995454A (en) * | 2016-12-09 | 2018-12-14 | 黄昌镜 | Mold engraving machine |
| CN113522809A (en) * | 2021-08-18 | 2021-10-22 | 江苏创源电子有限公司 | Glue removing equipment and glue removing method |
| CN113522809B (en) * | 2021-08-18 | 2022-09-13 | 江苏创源电子有限公司 | Glue removing equipment and glue removing method |
| CN114749735A (en) * | 2022-05-06 | 2022-07-15 | 江苏丽倍达精密机械有限公司 | Punching equipment of self-adaptation centering spinneret orifice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |