CN105269371A - Pneumatic locking device - Google Patents
Pneumatic locking device Download PDFInfo
- Publication number
- CN105269371A CN105269371A CN201510702741.9A CN201510702741A CN105269371A CN 105269371 A CN105269371 A CN 105269371A CN 201510702741 A CN201510702741 A CN 201510702741A CN 105269371 A CN105269371 A CN 105269371A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- locking device
- briquetting
- pneumatic locking
- fixed
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
The invention discloses a pneumatic locking device. The pneumatic locking device comprises an air cylinder, a connecting rod, a piston, a base, a pressing plate and a pressing block. The base is arranged on the top of the air cylinder. The pressing plate is arranged above the base. The piston is arranged in the air cylinder. One end of the connecting rod is connected with the piston, and the other end of the connecting rod stretches out of the air cylinder, the base and the pressing plate and is fixed to the top of the pressing plate through a nut. The pressing block can be rotationally fixed below the pressing plate, and the base is provided with a V-shaped groove. The pneumatic locking device is high in precision and usability.
Description
Technical field
The present invention relates to machinery manufacturing technology field, particularly relate to a kind of pneumatic locking device.
Background technology
Manufacture at existing machinery in the parts machining process in field, usually need locking device to carry out locking processing, before the manual clamping of general employing, efficiency is low, and easily crooked during riveted joint, repair rate is high.Produced pneumatic locking device again afterwards, can lock part, efficiency is higher, but still there is the shortcoming that machining accuracy is inadequate, usability is not strong, and locking device locking force is grasped bad, can cause some part because locking force is damaged too greatly.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of pneumatic locking device, and machining accuracy is high, usability is strong, can assist control locking force.
In order to solve the problems of the technologies described above, the invention provides a kind of pneumatic locking device, comprise cylinder, connecting rod, piston, pedestal and pressing plate and briquetting, described pedestal is arranged at described cylinder head, described pressing plate is arranged at above described pedestal, described piston is arranged in described cylinder, described connecting rod one end connects described piston, the other end stretches out described cylinder, described pedestal and described pressing plate, and be fixed on pressing plate top by nut, described briquetting is rotating to be fixed on below described pressing plate, and described pedestal is provided with V-type groove.
Further, the junction of described briquetting and described pressing plate is provided with pressure sensing alarm, during for exceeding predetermined threshold value when the pressure detected, sends alarm sound.
Further, be provided with arc groove bottom described pressing plate, described briquetting top is obtuse angle shape, and described briquetting top is fixed in the arc groove bottom described pressing plate by fixed structure, thus makes described briquetting rotatable.
Optionally, described briquetting top is provided with through hole, and described fixed structure is fixed bar, and described fixed bar is connected to the arc groove bottom described pressing plate through the through hole at described briquetting top.
Optional described fixed structure is screw.
Further, the below of described briquetting is provided with two projections, the position of the corresponding V-type groove in protruding position.
Implement the present invention, there is following beneficial effect: degree machining accuracy of the present invention is high, usability strong, can assist control locking force.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of an embodiment of pneumatic locking device provided by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structure chart of an embodiment of pneumatic locking device provided by the invention, as shown in Figure 1, comprise cylinder 101, connecting rod 102, piston 103, pedestal 104 and pressing plate 105 and briquetting 106, pedestal 104 is arranged at cylinder 101 top, pressing plate 105 is arranged at above pedestal 104, piston 103 is arranged in cylinder 101, connecting rod 102 one end connects piston 103, the other end stretches out cylinder 101, pedestal 104 and pressing plate 105, and be fixed on pressing plate 105 top by nut 107, briquetting 106 is rotating to be fixed on below pressing plate 105, and pedestal 104 is provided with V-type groove.
Wherein, briquetting 106 is provided with pressure sensing alarm 108 with the junction of pressing plate 105, during for exceeding predetermined threshold value when the pressure detected, sends alarm sound.
Wherein, be provided with arc groove bottom pressing plate 105, briquetting 106 top is obtuse angle shape, briquetting 106 top is fixed in the arc groove bottom pressing plate 105 by fixed structure, thus make briquetting 106 rotatable, therefore the present invention can not limit the size of parts, and usability is strong.
Optionally, briquetting 106 top can be provided with through hole, and fixed structure can be fixed bar, and fixed bar is connected to the arc groove bottom pressing plate 105 through the through hole at briquetting 106 top.Optional fixed structure also can be screw.
Wherein, the below of briquetting 106 is provided with two projections, the position of the corresponding V-type groove in protruding position.
In use, parts are positioned in V-type groove, briquetting is aimed at parts, after locking, adopt nut to fix.
Implement the present invention, there is following beneficial effect: degree machining accuracy of the present invention is high, usability is strong, can assist control locking force.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a pneumatic locking device, it is characterized in that, comprise cylinder, connecting rod, piston, pedestal and pressing plate and briquetting, described pedestal is arranged at described cylinder head, and described pressing plate is arranged at above described pedestal, described piston is arranged in described cylinder, described connecting rod one end connects described piston, and the other end stretches out described cylinder, described pedestal and described pressing plate, and is fixed on pressing plate top by nut, described briquetting is rotating to be fixed on below described pressing plate, and described pedestal is provided with V-type groove.
2. pneumatic locking device as claimed in claim 1, it is characterized in that, the junction of described briquetting and described pressing plate is provided with pressure sensing alarm, during for exceeding predetermined threshold value when the pressure detected, sends alarm sound.
3. pneumatic locking device as claimed in claim 1, it is characterized in that, be provided with arc groove bottom described pressing plate, described briquetting top is obtuse angle shape, described briquetting top is fixed in the arc groove bottom described pressing plate by fixed structure, thus makes described briquetting rotatable.
4. pneumatic locking device as claimed in claim 3, it is characterized in that, described briquetting top is provided with through hole, and described fixed structure is fixed bar, and described fixed bar is connected to the arc groove bottom described pressing plate through the through hole at described briquetting top.
5. pneumatic locking device as claimed in claim 3, it is characterized in that, described fixed structure is screw.
6. pneumatic locking device as claimed in claim 1, it is characterized in that, the below of described briquetting is provided with two projections, the position of the corresponding V-type groove in protruding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702741.9A CN105269371A (en) | 2015-10-26 | 2015-10-26 | Pneumatic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702741.9A CN105269371A (en) | 2015-10-26 | 2015-10-26 | Pneumatic locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269371A true CN105269371A (en) | 2016-01-27 |
Family
ID=55139676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510702741.9A Pending CN105269371A (en) | 2015-10-26 | 2015-10-26 | Pneumatic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269371A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363428A (en) * | 2016-07-28 | 2017-02-01 | 新兴重工湖北三六机械有限公司 | Shape follow-up pressing plate device |
| CN106732910A (en) * | 2017-01-20 | 2017-05-31 | 河南黎明重工科技股份有限公司 | A kind of compound single-cylinder hydro cone-crusher |
| CN108972416A (en) * | 2018-09-21 | 2018-12-11 | 东莞市智升智能机械科技有限公司 | A kind of Multi-point floating compressing structure |
| CN109571089A (en) * | 2018-12-12 | 2019-04-05 | 无锡鹰贝精密轴承有限公司 | A kind of short axle part milling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203292895U (en) * | 2013-05-08 | 2013-11-20 | 自贡市川力实业有限公司 | Milling floating self-positioning clamping device |
| CN203527069U (en) * | 2013-09-16 | 2014-04-09 | 许昌远东传动轴股份有限公司 | Fixture for drilling end face center hole of sliding york |
| DE102013100476A1 (en) * | 2013-01-17 | 2014-07-17 | Wilhelm König Maschinenbau GmbH | Cylindrical clamping bush for clamping mandrel for clamping e.g. flat rod, has chamber wall including extension of wall length by bulges and/or indentations over extension or circumference so that lengthening and/or bending zone is formed |
| CN204235422U (en) * | 2014-10-30 | 2015-04-01 | 陈昊书 | A kind of air clamper |
| CN104551738A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Multi-workpiece linkage clamping device |
-
2015
- 2015-10-26 CN CN201510702741.9A patent/CN105269371A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013100476A1 (en) * | 2013-01-17 | 2014-07-17 | Wilhelm König Maschinenbau GmbH | Cylindrical clamping bush for clamping mandrel for clamping e.g. flat rod, has chamber wall including extension of wall length by bulges and/or indentations over extension or circumference so that lengthening and/or bending zone is formed |
| CN203292895U (en) * | 2013-05-08 | 2013-11-20 | 自贡市川力实业有限公司 | Milling floating self-positioning clamping device |
| CN203527069U (en) * | 2013-09-16 | 2014-04-09 | 许昌远东传动轴股份有限公司 | Fixture for drilling end face center hole of sliding york |
| CN204235422U (en) * | 2014-10-30 | 2015-04-01 | 陈昊书 | A kind of air clamper |
| CN104551738A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Multi-workpiece linkage clamping device |
Non-Patent Citations (1)
| Title |
|---|
| 陈建刚，刘菊蓉等: "《机床夹具设计》", 31 January 2012 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363428A (en) * | 2016-07-28 | 2017-02-01 | 新兴重工湖北三六机械有限公司 | Shape follow-up pressing plate device |
| CN106732910A (en) * | 2017-01-20 | 2017-05-31 | 河南黎明重工科技股份有限公司 | A kind of compound single-cylinder hydro cone-crusher |
| CN108972416A (en) * | 2018-09-21 | 2018-12-11 | 东莞市智升智能机械科技有限公司 | A kind of Multi-point floating compressing structure |
| CN109571089A (en) * | 2018-12-12 | 2019-04-05 | 无锡鹰贝精密轴承有限公司 | A kind of short axle part milling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
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| RJ01 | Rejection of invention patent application after publication |