CN104476436A - Airbag type compression device - Google Patents
Airbag type compression device Download PDFInfo
- Publication number
- CN104476436A CN104476436A CN201410706569.XA CN201410706569A CN104476436A CN 104476436 A CN104476436 A CN 104476436A CN 201410706569 A CN201410706569 A CN 201410706569A CN 104476436 A CN104476436 A CN 104476436A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- base
- groove
- workpiece
- air bag
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses an airbag type compression device which comprises a base, a pressing plate, an airbag and a round pin. The pressing plate is arranged on the base, a space for containing a workpiece is formed between the base and the pressing plate, the round pin is fixed on the base, one end of the pressing plate is hinged on the base, a locking plate is hinged at the other end of the pressing plate, a slot is formed in the locking plate, an opening is formed in one end of the slot, the inner wall of the slot can contact with the round pin, a groove is formed in the inner wall of the slot, a retaining piece is arranged in the groove, a pressing spring is arranged between the retaining piece and the groove, one plane of the retaining piece facing the opening of the slot is an inclined plane, the inclined plane is inclined toward the direction far away from the opening of the slot, and the air bag is arranged on one side of the pressing plate facing the workpiece. The air bag is arranged on the pressing plate, different amounts of gas can be inflated into the air bag, so that different workpieces are pressed, different pressing plates do not need to be designed according to different workpieces, the locking plate is arranged on the pressing plate, the pressing plate can be locked through the locking plate, and a special driving device or labor for providing the clamping force is omitted.
Description
Technical field
The invention belongs to the technical field of the device of fastening or fixed component or machine parts.
Background technology
Before processing workpiece, need workpiece to be fixed and to locate, prevent workpiece from moving in the process of processing.Now common workpiece grip mechanism is clamped by workpiece by two jaws be oppositely arranged, and provide lasting clamping force to be fixed by workpiece.
But adopt said structure to there is following drawback: arranging of jaw needs to design according to the shape of workpiece, otherwise is point cantact between jaw and workpiece, easily makes workpiece impaired.Need to provide special driving mechanism or manpower to make jaw have lasting clamping force to workpiece, ensure that workpiece can not fall down from jaw, but special driving mechanism and manpower clamping will certainly increase the cost of of clamping device itself.
Summary of the invention
The invention provides a kind of gasbag-type hold down gag, need to provide special driving mechanism or manpower to make workpiece by the problem continuing to clamp to solve.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of gasbag-type hold down gag, comprise base and be located at the pressing plate on base, the space holding workpiece is formed between base and pressing plate, also comprise air bag and be fixed on the round pin on base, one end of pressing plate is hinged on base, the other end of pressing plate is hinged with lockplate, lockplate is provided with the groove of one end open, the inwall of groove can contact with round pin, the inwall of groove has groove, catch is provided with in groove, stage clip is provided with between catch and groove, catch is an inclined-plane towards the one side of groove opening, inclined-plane tilts towards the direction away from groove opening, air bag is arranged on pressing plate towards on the side of workpiece.
Principle of the present invention is: will be filled with appropriate gas in air bag, put into by workpiece between base and pressing plate, rotate pressing plate, pressing plate is detained, the air bag on pressing plate can gradually with absorption surface.When free end and the base contacts of pressing plate, workpiece is just in clamped state, and at this moment, twist-lock plate, makes the round pin on base slip in groove.When round pin contacts with catch, because inclined-plane tilts towards the direction away from groove opening, stage clip can be compressed, and catch can decline, and round pin will arrive the sealed end of groove, and round pin can block by the inclined-plane on catch, round pin is locked, thus is locked by pressing plate.
Compared with prior art, the invention has the advantages that: 1, pressing plate is provided with air bag, by being filled with the gas of different amount in air bag, thus different workpiece being compressed, not needing to design different pressing plates according to different workpiece.2, pressing plate is provided with lockplate, is locked by pressing plate by lockplate, does not need special drive unit or manpower to provide clamping force, the present invention is compared with other clamping device cost lower.
Further, also comprise the air pump be arranged on base, the gas outlet of air pump is connected with the air inlet of air bag, can conveniently inflate the air bag on pressing plate, and an air pump may correspond to multiple air bag, and in other words, an air pump can be inflated multiple air bag.
Further, described pressing plate has through hole, be convenient to the workpiece with axle, such as gear shaft etc. clamp.
Further, the base holding workpiece space is provided with locating slot, can conveniently position the end face of workpiece.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the structural representation of gasbag-type hold down gag embodiment of the present invention.
Detailed description of the invention
Reference numeral in Figure of description comprises: base 1, pressing plate 2, air bag 3, round pin 4, lockplate 5, groove 6, locating slot 7, catch 8, air pump 9.
As shown in Figure 1, a kind of air bag 3 formula hold down gag in the present embodiment, comprises base 1, the pressing plate 2 be located on base 1, air bag 3 and the round pin 4 that is fixed on base 1.Form the space holding workpiece between base 1 and pressing plate 2, the upper surface of base 1 is provided with locating slot 7.Pressing plate 2 has through hole, and the left end of pressing plate 2 is hinged on base 1, the right-hand member of pressing plate 2 is hinged with lockplate 5.Lockplate 5 is provided with the groove 6 of one end open, and the inwall of groove 6 can contact with round pin 4, the inwall of groove 6 has groove, is provided with catch 8 in groove.Be provided with stage clip between catch 8 and groove, catch 8 is an inclined-plane towards the one side of groove 6 opening, and inclined-plane tilts towards the direction away from groove 6 opening, and air bag 3 is arranged on pressing plate 2 towards on the side of workpiece.Air pump 9 on base 1, the gas outlet of air pump 9 is connected with the air inlet of air bag 3.
Be filled with appropriate gas by air inlet by air bag 3, the one end because of pressing plate 2 is hinged on base 1, rotates pressing plate 2, pressing plate 2 is lifted, workpiece is put between base 1 and pressing plate 2, rotate pressing plate 2, pressing plate 2 is detained, air bag 3 on pressing plate 2 can gradually with absorption surface.When the free end of pressing plate 2 contacts with base 1, workpiece is just in clamped state, because air bag 3 can change along with workpiece shapes, therefore can not weigh workpiece wounded.At this moment, twist-lock plate 5, makes the round pin 4 on base 1 slip in groove 6 from the openend of groove 6.When round pin 4 contacts with catch 8, because inclined-plane tilts towards the direction away from groove 6 opening, catch 8 can be depressed along the inclined-plane of catch 8 by round pin 4, round pin 4 will cross the sealed end that catch 8 arrives groove 6, after round pin 4 crosses catch 8, catch 8 can be upspring under the effect of stage clip, and round pin 4 can block by the inclined-plane on catch 8, round pin 4 is locked, thus pressing plate 2 is locked.
When needs unlock, press lower stop piece 8 by external force, catch 8 can be depressed, twist-lock plate 5, and round pin 4 just can depart from groove 6, finally lifts pressing plate 2, just workpiece can be taken out.
Base 1 is provided with air pump 9, can conveniently inflates the air bag 3 on pressing plate 2, and an air pump 9 may correspond to multiple air bag 3, air pump 9 can inflate multiple air bag 3.Pressing plate 2 has through hole, and be convenient to the workpiece with axle, such as gear shaft etc. clamp.The upper surface of base 1 is provided with the locating slot 7 mated with workpiece end face, can conveniently position the end face of workpiece.
For a person skilled in the art, under the prerequisite not departing 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 all can not affect effect of the invention process and practical applicability.
Claims (4)
1. a gasbag-type hold down gag, comprise base and be located at the pressing plate on base, the space holding workpiece is formed between base and pressing plate, it is characterized in that: also comprise air bag and be fixed on the round pin on base, one end of pressing plate is hinged on base, the other end of pressing plate is hinged with lockplate, lockplate is provided with the groove of one end open, the inwall of groove can contact with round pin, the inwall of groove has groove, catch is provided with in groove, stage clip is provided with between catch and groove, catch is an inclined-plane towards the one side of groove opening, inclined-plane tilts towards the direction away from groove opening, air bag is arranged on pressing plate towards on the side of workpiece.
2. gasbag-type hold down gag as claimed in claim 1, it is characterized in that: also comprise the air pump be arranged on base, the gas outlet of air pump is connected with the air inlet of air bag.
3. gasbag-type hold down gag as claimed in claim 2, is characterized in that: described pressing plate has through hole.
4. gasbag-type hold down gag as claimed in claim 2, is characterized in that: the base holding workpiece space is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706569.XA CN104476436A (en) | 2014-11-28 | 2014-11-28 | Airbag type compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706569.XA CN104476436A (en) | 2014-11-28 | 2014-11-28 | Airbag type compression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476436A true CN104476436A (en) | 2015-04-01 |
Family
ID=52751109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410706569.XA Pending CN104476436A (en) | 2014-11-28 | 2014-11-28 | Airbag type compression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476436A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584238A (en) * | 2016-12-30 | 2017-04-26 | 南阳英锐光电科技股份有限公司 | Cold machining fixing disk for optical glasses and fixing method |
| CN106607732A (en) * | 2016-12-30 | 2017-05-03 | 南阳英锐光电科技股份有限公司 | Intelligent optical lens cold working fixing tray |
| CN107052451A (en) * | 2017-06-19 | 2017-08-18 | 佛山海格利德机器人智能设备有限公司 | A kind of saw cutting system |
| CN107309743A (en) * | 2016-12-30 | 2017-11-03 | 南阳英锐光电科技股份有限公司 | A kind of optical mirror slip fixer for machining |
| CN108176986A (en) * | 2017-12-29 | 2018-06-19 | 重庆同传创译科技发展有限公司 | A kind of gear grinding combined machine |
| CN109049243A (en) * | 2018-09-03 | 2018-12-21 | 黄雪侨 | A kind of piano soundboard stall bars press |
| CN109373229A (en) * | 2018-10-30 | 2019-02-22 | 程春丽 | A kind of clamping type illumination device |
| CN109955296A (en) * | 2019-04-19 | 2019-07-02 | 武汉友发包装科技有限公司 | A kind of paper tube cutting device |
| CN110328548A (en) * | 2019-08-22 | 2019-10-15 | 杭州筱趣贸易有限公司 | A kind of aluminium alloy element cutting pneumatic gripping device |
| CN111702398A (en) * | 2020-08-04 | 2020-09-25 | 沧州师范学院 | Welding positioning device for automobile threshold |
| CN113547471A (en) * | 2021-08-20 | 2021-10-26 | 丽水阡陌汽车电子有限公司 | Size adjustment equipment for automobile part development |
| CN114406768A (en) * | 2022-03-28 | 2022-04-29 | 西安兴航航空科技股份有限公司 | Special positioning and clamping device for aircraft skin |
| CN115092231A (en) * | 2022-07-21 | 2022-09-23 | 东莞市嘉硕电子科技有限公司 | Plastic product conveying device |
-
2014
- 2014-11-28 CN CN201410706569.XA patent/CN104476436A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607732A (en) * | 2016-12-30 | 2017-05-03 | 南阳英锐光电科技股份有限公司 | Intelligent optical lens cold working fixing tray |
| CN107309743A (en) * | 2016-12-30 | 2017-11-03 | 南阳英锐光电科技股份有限公司 | A kind of optical mirror slip fixer for machining |
| CN106584238B (en) * | 2016-12-30 | 2018-09-28 | 南阳英锐光电科技股份有限公司 | A kind of fixed disk of optical mirror slip cold working and fixing means |
| CN106607732B (en) * | 2016-12-30 | 2018-09-28 | 南阳英锐光电科技股份有限公司 | A kind of fixed disk of intelligence optical mirror slip cold working |
| CN106584238A (en) * | 2016-12-30 | 2017-04-26 | 南阳英锐光电科技股份有限公司 | Cold machining fixing disk for optical glasses and fixing method |
| CN107052451A (en) * | 2017-06-19 | 2017-08-18 | 佛山海格利德机器人智能设备有限公司 | A kind of saw cutting system |
| CN108176986B (en) * | 2017-12-29 | 2019-12-10 | 重庆同传创译科技发展有限公司 | Gear grinding composite machine tool |
| CN108176986A (en) * | 2017-12-29 | 2018-06-19 | 重庆同传创译科技发展有限公司 | A kind of gear grinding combined machine |
| CN109049243A (en) * | 2018-09-03 | 2018-12-21 | 黄雪侨 | A kind of piano soundboard stall bars press |
| CN109049243B (en) * | 2018-09-03 | 2021-06-22 | 黄雪侨 | Piano soundboard ribbed wood press |
| CN109373229A (en) * | 2018-10-30 | 2019-02-22 | 程春丽 | A kind of clamping type illumination device |
| CN109955296A (en) * | 2019-04-19 | 2019-07-02 | 武汉友发包装科技有限公司 | A kind of paper tube cutting device |
| CN110328548A (en) * | 2019-08-22 | 2019-10-15 | 杭州筱趣贸易有限公司 | A kind of aluminium alloy element cutting pneumatic gripping device |
| CN111702398A (en) * | 2020-08-04 | 2020-09-25 | 沧州师范学院 | Welding positioning device for automobile threshold |
| CN113547471A (en) * | 2021-08-20 | 2021-10-26 | 丽水阡陌汽车电子有限公司 | Size adjustment equipment for automobile part development |
| CN113547471B (en) * | 2021-08-20 | 2022-05-20 | 烟台天日汽车部件有限公司 | Size adjustment equipment for automobile part development |
| CN114406768A (en) * | 2022-03-28 | 2022-04-29 | 西安兴航航空科技股份有限公司 | Special positioning and clamping device for aircraft skin |
| CN115092231A (en) * | 2022-07-21 | 2022-09-23 | 东莞市嘉硕电子科技有限公司 | Plastic product conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
|
| WD01 | Invention patent application deemed withdrawn after publication |