CN203092039U - Quick pneumatic pressing device - Google Patents

Quick pneumatic pressing device Download PDF

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Publication number
CN203092039U
CN203092039U CN 201320102564 CN201320102564U CN203092039U CN 203092039 U CN203092039 U CN 203092039U CN 201320102564 CN201320102564 CN 201320102564 CN 201320102564 U CN201320102564 U CN 201320102564U CN 203092039 U CN203092039 U CN 203092039U
Authority
CN
China
Prior art keywords
chain links
cantilever beam
movably connected
base
hold down
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.)
Expired - Fee Related
Application number
CN 201320102564
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Chinese (zh)
Inventor
李洪达
胡云
吴振明
刘军华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou College of Information Technology CCIT
Original Assignee
Changzhou College of Information Technology CCIT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou College of Information Technology CCIT filed Critical Changzhou College of Information Technology CCIT
Priority to CN 201320102564 priority Critical patent/CN203092039U/en
Application granted granted Critical
Publication of CN203092039U publication Critical patent/CN203092039U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a quick pneumatic pressing device. The quick pneumatic pressing device comprises a base, two supporting plates which are fixed on the base in parallel, an air cylinder which is fixed and supported on the base, two first chain links which are mutually parallel, two second chain links which are mutually parallel, a cantilever beam, and a pressing rod which is fixed on the cantilever beam, wherein the base is fixed on a working platform where a pressed piece locates, the air cylinder is provided with a piston rod, one end of one of the two first chain links is movably connected with the end portions of the piston rod respectively, the other end of one of the two first chain links are movably connected to two supporting plates respectively, one end of one of the two second chain links is movably connected to the middle portions of the first chain links respectively, the other end of one of the two chain links is movably connected to one end of the cantilever beam respectively, and one end, movably connected with the second chain links, of the cantilever beam is movably connected to the supporting plates. The quick pneumatic pressing device can carry out quick locating and pressing on workpieces of a thin-plate type, and is flexible to operate, simple in structure, small in size, and convenient to maintain.

Description

A kind of fast pneumatic hold down gag
Technical field
The utility model relates to a kind of fast pneumatic hold down gag, belongs to plant equipment.
Background technology
Hold down gag is the mechanism that factory floor often uses.General when sheet material need weld, need use hold down gag and position.The hold down gag that hydraulic pressure, machinery, form such as pneumatic have been arranged on the market, but general structure more complicated all, and bulky in the thin plate of location, are used above common hold down gag and are operated conveniently inadequately, have increased manufacturing cost.
Summary of the invention
In order to address the above problem, the utility model provides a kind of fast pneumatic hold down gag, and this device mainly is that the workpiece of thin plate class is located fast, and flexible operation is simple in structure, and maintenance is convenient.
For achieving the above object, concrete scheme of the present utility model is:
A kind of fast pneumatic hold down gag, comprise base, two gripper shoes of secured in parallel on base, be fixedly supported to the cylinder on the base, two chain links one that are parallel to each other, two chain links two that are parallel to each other, cantilever beam, be fixed in the depression bar on the cantilever beam, described base is fixed on the workbench at compacted place, described cylinder contains piston rod, one end of described two chain links one flexibly connects with the end of piston rod respectively, the other end of described two chain links one is movably connected on two gripper shoes respectively, one end of described two chain links two is movably connected on the middle part of two chain links one respectively, the other end of described two chain links two is movably connected on an end of cantilever beam respectively, and the end that described cantilever beam flexibly connects chain link two is movably connected on gripper shoe.
One vertical support arm is arranged on described base, and described cylinder is fixedly supported to an end of this support arm, and described two gripper shoe secured in parallel are in the both sides of the support arm other end.
One end of described two chain links one flexibly connects by the end of active section and piston rod.
Described two chain links two are sandwiched between two chain links one.
One end of described cantilever beam is sandwiched between two chain links two, and an end that is sandwiched between two chain links two at described cantilever beam has a turnover wall, and described turnover wall is sandwiched between two gripper shoes.
Described depression bar vertical fixing is in cantilever beam.
The utility model can be located fast the workpiece of thin plate class and be compressed, flexible operation, and simple in structure, volume is little, and maintenance is convenient.
Description of drawings
Fig. 1 is the perspective view of the utility model impaction state;
Fig. 2 is the planar structure schematic diagram of the utility model opening.
Among the figure: cylinder 1, piston rod 1-1, active section 3, chain link 1, chain link 25, cantilever beam 6, turnover wall 6-1, depression bar 7, clamping screw 8, gripper shoe 9, base 10, support arm 10-1, pin 11.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, Fig. 2, a kind of fast pneumatic hold down gag, comprise base 10, secured in parallel in two gripper shoes 9 on the base 10, be fixedly supported to the cylinder 1 on the base 10, two chain links 1 that are parallel to each other, two chain links 25 that are parallel to each other, cantilever beam 6, by the depression bar 7 of clamping screw 8 vertical fixing on cantilever beam 6.
Base 10 is fixed on the workbench at compacted place, cylinder 1 contains piston rod 1-1, one end of described two chain links 1 flexibly connects by the end of active section 3 with piston rod 1-1, the other end of described two chain links 1 is movably connected on two gripper shoes 9 respectively, one end of described two chain links 25 is movably connected on the middle part of two chain links 1 respectively, the other end of described two chain links 25 is movably connected on an end of cantilever beam 6 respectively, and the end that described cantilever beam 6 flexibly connects chain link 25 is movably connected on gripper shoe 9.
One vertical support arm 10-1 is arranged on described base 10, and described cylinder 1 is fixedly supported to the end of this support arm 10-1 by pin 11, and described two gripper shoe 9 secured in parallel are in the both sides of the support arm 10-1 other end.
Two chain links 25 are sandwiched between two chain links 1, and an end of cantilever beam 6 is sandwiched between two chain links 25, and an end that is sandwiched between two chain links 25 at described cantilever beam 6 has a turnover wall 6-1, and described turnover wall 6-1 is sandwiched between two gripper shoes 9.
When adopting this fast pneumatic hold down gag to compress thin plate, at first start cylinder 1, cylinder 1 air inlet, then piston rod 1-1 outwards moves under the pressure effect of gas, it is that fulcrum clockwise rotates with the point that is fixed on two gripper shoes 9 respectively that piston rod 1-1 then drives two chain links 1, two chain links 1 drive two chain links 25 respectively and move forward, it is that fulcrum clockwise rotates with the point that is fixed on the gripper shoe 9 that two chain links 25 drive cantilever beam 6, cantilever beam 6 drives depression bar 7 and clockwise rotates simultaneously, till depression bar 7 compresses thin plate, control cylinder 1 stops air inlet, so just can be to operations such as thin plate cut; When hope is moved thin plate or shift out, then start cylinder 1, make cylinder 1 exhaust, then piston rod 1-1 moves in cylinder 1 under the pressure effect of gas, it is that fulcrum rotates counterclockwise with the point that is fixed on two gripper shoes 9 respectively that piston rod 1-1 then drives two chain links 1, two chain links 1 drive two chain links 25 respectively and move backward, it is that fulcrum rotates counterclockwise with the point that is fixed on the gripper shoe 9 that two chain links 25 drive cantilever beam 6, cantilever beam 6 drives depression bar 7 and rotates counterclockwise simultaneously, then depression bar 7 leaves thin sheet surface, and thin plate can be moved or shift out.

Claims (6)

1. fast pneumatic hold down gag, it is characterized in that: comprise base, two gripper shoes of secured in parallel on base, be fixedly supported to the cylinder on the base, two chain links one that are parallel to each other, two chain links two that are parallel to each other, cantilever beam, be fixed in the depression bar on the cantilever beam, described base is fixed on the workbench at compacted place, described cylinder contains piston rod, one end of described two chain links one flexibly connects with the end of piston rod respectively, the other end of described two chain links one is movably connected on two gripper shoes respectively, one end of described two chain links two is movably connected on the middle part of two chain links one respectively, the other end of described two chain links two is movably connected on an end of cantilever beam respectively, and the end that described cantilever beam flexibly connects chain link two is movably connected on gripper shoe.
2. a kind of fast pneumatic hold down gag according to claim 1, it is characterized in that: a vertical support arm is arranged on described base, described cylinder is fixedly supported to an end of this support arm, and described two gripper shoe secured in parallel are in the both sides of the support arm other end.
3. a kind of fast pneumatic hold down gag according to claim 1 and 2 is characterized in that: an end of described two chain links one flexibly connects by the end of active section and piston rod.
4. a kind of fast pneumatic hold down gag according to claim 3 is characterized in that: described two chain links two are sandwiched between two chain links one.
5. a kind of fast pneumatic hold down gag according to claim 4, it is characterized in that: an end of described cantilever beam is sandwiched between two chain links two, an end that is sandwiched between two chain links two at described cantilever beam has a turnover wall, and described turnover wall is sandwiched between two gripper shoes.
6. a kind of fast pneumatic hold down gag according to claim 5 is characterized in that: described depression bar vertical fixing is in cantilever beam.
CN 201320102564 2013-03-01 2013-03-01 Quick pneumatic pressing device Expired - Fee Related CN203092039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320102564 CN203092039U (en) 2013-03-01 2013-03-01 Quick pneumatic pressing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320102564 CN203092039U (en) 2013-03-01 2013-03-01 Quick pneumatic pressing device

Publications (1)

Publication Number Publication Date
CN203092039U true CN203092039U (en) 2013-07-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320102564 Expired - Fee Related CN203092039U (en) 2013-03-01 2013-03-01 Quick pneumatic pressing device

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CN (1) CN203092039U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764567A (en) * 2015-03-31 2015-07-08 安徽省宁国市天成电气有限公司 Device for detecting air tightness of heating pipe installation disc
CN105668484A (en) * 2016-04-11 2016-06-15 谢博 Sealing pressure head of horizontal pneumatic liquid filling machine
CN106989080A (en) * 2017-05-27 2017-07-28 西南铝业(集团)有限责任公司 A kind of sawing machine compression cylinder and pressing plate attachment means

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764567A (en) * 2015-03-31 2015-07-08 安徽省宁国市天成电气有限公司 Device for detecting air tightness of heating pipe installation disc
CN104764567B (en) * 2015-03-31 2018-07-27 安徽省宁国市天成电气有限公司 A kind of device of detection heating tube mounting disc air-tightness
CN105668484A (en) * 2016-04-11 2016-06-15 谢博 Sealing pressure head of horizontal pneumatic liquid filling machine
CN106989080A (en) * 2017-05-27 2017-07-28 西南铝业(集团)有限责任公司 A kind of sawing machine compression cylinder and pressing plate attachment means

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20140301