CN201666285U - Serially connected square cylinder - Google Patents

Serially connected square cylinder Download PDF

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Publication number
CN201666285U
CN201666285U CN2010201609870U CN201020160987U CN201666285U CN 201666285 U CN201666285 U CN 201666285U CN 2010201609870 U CN2010201609870 U CN 2010201609870U CN 201020160987 U CN201020160987 U CN 201020160987U CN 201666285 U CN201666285 U CN 201666285U
Authority
CN
China
Prior art keywords
cylinder
piston
cylinder barrel
cover
square
Prior art date
Application number
CN2010201609870U
Other languages
Chinese (zh)
Inventor
周位刚
曹佳平
Original Assignee
奉化市鑫潮自动化元件有限公司
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 奉化市鑫潮自动化元件有限公司 filed Critical 奉化市鑫潮自动化元件有限公司
Priority to CN2010201609870U priority Critical patent/CN201666285U/en
Application granted granted Critical
Publication of CN201666285U publication Critical patent/CN201666285U/en

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Abstract

The utility model relates to a cylinder, specifically provides a serially connected square cylinder including a front cylinder jacket and a rear cylinder jacket. The front cylinder jacket is connected with the rear cylinder jacket via a middle cover, the rear of the rear cylinder jacket is provided with a rear cover, the front of the front cylinder jacket is provided with a front cover, the front cylinder jacket and the rear cylinder jacket are respectively provided with a front piston and a rear piston, one end of the front piston is connected to a front piston rod, the other end is connected to a rear piston rod via a locking piston rod screw, and the rear piston rod is connected to the rear piston. Compared with the prior art, the serially connected square cylinder provided in the utility model adopts unique design of structure on the connection of the two cylinders, processes with square aluminum and designs two air inlet and outlets at the same section to meet the need for air intake and discharge at both ends of the cylinder. By connecting two cylinders in serial, the motion of cylinder can execute a plurality of different procedures and tasks, meanwhile, the output power of cylinder is greatly improved.

Description

The square cylinder of a kind of series connection

Technical field

The utility model relates to a kind of cylinder, specifically provides the square cylinder of a kind of series connection.

Background technique

Cylinder under the prior art, it mostly is in the cylinder barrel piston is set, and piston connects external loading by the piston rod that connects, and it is short that this single piston structure designs not only movement travel, and bearing capacity is limited, can not be applicable under the situation than heavy load.

Summary of the invention

The utility model is at above problem, provide a kind of series connection square cylinder, adopt special structure design in the connection of its two displacements of cylinders, adopt square aluminum profile extrusion, at two air inlet/outlets of same chi section design,, be cascaded by two cylinders to satisfy two ends cylinder body intake and exhaust needs, make the cylinder action can carry out a plurality of different stroke tasks, the cylinder outputting power has also further increased simultaneously.

The technological scheme that its technical problem that solves the utility model adopts is:

The square cylinder of a kind of series connection, cylinder barrel and back cylinder barrel before comprising, cylinder barrel is connected by middle cover with the back cylinder barrel before described, cylinder barrel rear, described back is provided with bonnet, cylinder barrel the place ahead is provided with protecgulum before described, is respectively arranged with secondary piston and back piston in described preceding cylinder barrel and the back cylinder barrel, and described secondary piston one end connects the secondary piston bar, one end connects the back piston bar by lock piston rod screw, and described back piston bar connects back piston.

Be provided with protecgulum dust ring, axle sleeve and protecgulum buffer ring between secondary piston bar and the protecgulum.

Be provided with protecgulum O type circle between preceding cylinder barrel and the protecgulum.

Be respectively arranged with Y-shaped ring, wear-resisting circle and magnet ring between secondary piston and preceding cylinder barrel, back piston and the back cylinder barrel.

Be respectively arranged with middle cover O type circle between middle cover and preceding cylinder barrel, the back cylinder barrel.

Be provided with the middle cover seal ring between back piston bar and the middle cover.

Be provided with the bonnet buffer ring between back piston bar and the bonnet.

The square cylinder of a kind of series connection of the present utility model, adopt special structure design in the connection of two displacements of cylinders, adopt square aluminum profile extrusion, at two air inlet/outlets of same chi section design, to satisfy two ends cylinder body intake and exhaust needs, be cascaded by two cylinders, make the cylinder action can carry out a plurality of different stroke tasks, the cylinder outputting power has also further increased simultaneously.

The square cylinder of a kind of series connection of the present utility model all adopts inlet seal spare, and sealing effect is good, long perfomance life.The project organization of double series can be so that cylinder be carried out a plurality of stroke tasks, and common cylinder can only be carried out a stroke task, and the maximum outputting power of this cylinder is the twice of common cylinder simultaneously, can carry high intensity exercise, has increased the Applicable scope of cylinder.Adjustable buffer ring has all been designed at these cylinder two ends, can suitable as required buffer size, the front and rear cover of bump cylinder when effectively stoping cylinder to be taken exercises at a high speed, improve the working life of cylinder, also can reduce simultaneously the noise that the pneumatic circuit operation is produced, reach certain environment protection effect.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a kind of structural representation of the square cylinder of connecting.

Embodiment

Below in conjunction with the drawings and specific embodiments the square cylinder of a kind of series connection of the present utility model is further described.

The square cylinder of a kind of series connection, cylinder barrel 1 and back cylinder barrel 2 before comprising, cylinder barrel 1 is connected by middle cover 3 with back cylinder barrel 2 before described, cylinder barrel 2 rears, described back are provided with bonnet 4, cylinder barrel 1 the place ahead is provided with protecgulum 5 before described, is respectively arranged with secondary piston 6 and back piston 7 in described preceding cylinder barrel 1 and the back cylinder barrel 2, and described secondary piston 6 one ends connect secondary piston bar 8, one end connects back piston bar 10 by lock piston rod screw 9, and described back piston bar 10 connects back piston 7.

Be provided with protecgulum dust ring 11, axle sleeve 12 and protecgulum buffer ring 13 between secondary piston bar 8 and the protecgulum 5.

Be provided with protecgulum O type circle 14 between preceding cylinder barrel 1 and the protecgulum 5.

Be respectively arranged with Y-shaped ring 15, wear-resisting circle 16 and magnet ring 17 between secondary piston 6 and preceding cylinder barrel 1, back piston 7 and the back cylinder barrel 2.

Be respectively arranged with middle cover O type circle 18 between middle cover 3 and preceding cylinder barrel 1, the back cylinder barrel 2.

Be provided with middle cover seal ring 19 between back piston bar 10 and the middle cover 3.

Be provided with bonnet buffer ring 20 between back piston bar 10 and the bonnet 4.

Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.

Claims (7)

  1. One kind the series connection square cylinder, cylinder barrel and back cylinder barrel before comprising, it is characterized in that, cylinder barrel is connected by middle cover with the back cylinder barrel before described, and cylinder barrel rear, described back is provided with bonnet, and described preceding cylinder barrel the place ahead is provided with protecgulum, be respectively arranged with secondary piston and back piston in cylinder barrel and the back cylinder barrel before described, described secondary piston one end connects the secondary piston bar, and an end connects the back piston bar by lock piston rod screw, and described back piston bar connects back piston.
  2. 2. the square cylinder of a kind of series connection according to claim 1 is characterized in that, is provided with protecgulum dust ring, axle sleeve and protecgulum buffer ring between described secondary piston bar and the protecgulum.
  3. 3. the square cylinder of a kind of series connection according to claim 1 is characterized in that, is provided with protecgulum O type circle between described preceding cylinder barrel and the protecgulum.
  4. 4. the square cylinder of a kind of series connection according to claim 1 is characterized in that, is respectively arranged with Y-shaped ring, wear-resisting circle and magnet ring between described secondary piston and preceding cylinder barrel, back piston and the back cylinder barrel.
  5. 5. the square cylinder of a kind of series connection according to claim 1 is characterized in that, is respectively arranged with middle cover O type circle between described middle cover and preceding cylinder barrel, the back cylinder barrel.
  6. 6. the square cylinder of a kind of series connection according to claim 1 is characterized in that, is provided with the middle cover seal ring between described back piston bar and the middle cover.
  7. 7. the square cylinder of a kind of series connection according to claim 1 is characterized in that, is provided with the bonnet buffer ring between described back piston bar and the bonnet.
CN2010201609870U 2010-04-16 2010-04-16 Serially connected square cylinder CN201666285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201609870U CN201666285U (en) 2010-04-16 2010-04-16 Serially connected square cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201609870U CN201666285U (en) 2010-04-16 2010-04-16 Serially connected square cylinder

Publications (1)

Publication Number Publication Date
CN201666285U true CN201666285U (en) 2010-12-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201609870U CN201666285U (en) 2010-04-16 2010-04-16 Serially connected square cylinder

Country Status (1)

Country Link
CN (1) CN201666285U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103148048A (en) * 2013-03-26 2013-06-12 严瑞山 Multistage-piston hydraulic tension oil cylinder
CN103498833A (en) * 2013-10-17 2014-01-08 济南夫驰科技有限公司 Air cylinder with end cover sealing structure
CN104603469A (en) * 2013-02-12 2015-05-06 新日铁住金株式会社 3-position operating actuator and permanent-magnet eddy-current deceleration device
CN106346633A (en) * 2016-11-09 2017-01-25 天津京万科技有限公司 Mixing film single- or multi-station automatic gripping system
CN106499692A (en) * 2016-09-23 2017-03-15 浙江农林大学 Two-way freely concatenate connecting rod cylinder
CN107355448A (en) * 2017-09-18 2017-11-17 奉化市亚方索工业自动化有限公司 A kind of combined type pressurized cylinder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104603469A (en) * 2013-02-12 2015-05-06 新日铁住金株式会社 3-position operating actuator and permanent-magnet eddy-current deceleration device
CN104603469B (en) * 2013-02-12 2016-07-20 新日铁住金株式会社 The eddy current type deceleration device of three position action type actuators and permanent magnet type
CN103148048A (en) * 2013-03-26 2013-06-12 严瑞山 Multistage-piston hydraulic tension oil cylinder
CN103498833A (en) * 2013-10-17 2014-01-08 济南夫驰科技有限公司 Air cylinder with end cover sealing structure
CN106499692A (en) * 2016-09-23 2017-03-15 浙江农林大学 Two-way freely concatenate connecting rod cylinder
CN106499692B (en) * 2016-09-23 2017-12-19 浙江农林大学 It is two-way freely to concatenate connecting rod cylinder
CN106346633A (en) * 2016-11-09 2017-01-25 天津京万科技有限公司 Mixing film single- or multi-station automatic gripping system
CN106346633B (en) * 2016-11-09 2019-12-10 天津万向新元科技有限公司 automatic grasping system for single or multiple stations of rubber compound sheet
CN107355448A (en) * 2017-09-18 2017-11-17 奉化市亚方索工业自动化有限公司 A kind of combined type pressurized cylinder

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

Granted publication date: 20101208

Termination date: 20120416

C17 Cessation of patent right