CN201496338U - Adjustable buffer type mini cylinder - Google Patents

Adjustable buffer type mini cylinder Download PDF

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Publication number
CN201496338U
CN201496338U CN2009203071094U CN200920307109U CN201496338U CN 201496338 U CN201496338 U CN 201496338U CN 2009203071094 U CN2009203071094 U CN 2009203071094U CN 200920307109 U CN200920307109 U CN 200920307109U CN 201496338 U CN201496338 U CN 201496338U
Authority
CN
China
Prior art keywords
cylinder
piston
cap
protecgulum
piston rod
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
CN2009203071094U
Other languages
Chinese (zh)
Inventor
曹佳平
Original Assignee
周位刚
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 周位刚 filed Critical 周位刚
Priority to CN2009203071094U priority Critical patent/CN201496338U/en
Application granted granted Critical
Publication of CN201496338U publication Critical patent/CN201496338U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an adjustable buffer type mini cylinder, which comprises a cylinder body, wherein a piston is arranged in a cavity formed by a front cap and a rear cap of the cylinder body, one end of the piston rod is connected with the piston through a hexagonal screw cap, the other end of the piston rod is projected outside one side of the cylinder body through the front cap, and the front cap and the rear cap of the cylinder body are respectively provided with a manual adjusting device. The front cap and the rear cap of the adjustable buffer type mini cylinder both adopt special structure designs, two manual adjusting devices are added, the cylinder is led to effectively lower speed during the process of high speed moving when the cylinder is to reach the tail end of the stroke, the impact consumption between the piston and the front cap and between the piston and the rear cap can be effectively reduced, and the service life of the cylinder is improved.

Description

The mini cylinder of a kind of adjustable buffering type
Technical field
The utility model relates to the mini cylinder of a kind of adjustable buffering type.
Background technique
The mini cylinder cylinder of adjustable buffering type is in the high-speed motion process in the prior art, and velocity ratio is very fast in the end that soon arrives stroke, and piston and protecgulum and bonnet have produced the bump loss, have reduced the working life of cylinder.
Summary of the invention
The objective of the invention is to avoid the deficiencies in the prior art to provide a kind of adjustable buffering type mini cylinder, thereby effectively solve the problems of the prior art.
For achieving the above object, the technological scheme that the present invention takes is: the mini cylinder of a kind of adjustable buffering type, include cylinder block, piston is located in the chamber that the protecgulum of cylinder block and bonnet form, piston rod one end links to each other with piston by hexagon nut, the piston rod the other end stretches out cylinder block one side by protecgulum, respectively is provided with a manual regulating device on the protecgulum of described cylinder block and the bonnet.
Further, be provided with buffering spacer between described piston rod and the piston, the end that piston rod stretches out cylinder block is provided with hexagon nut.
Further, be provided with dust ring and guide bearing between described protecgulum and the piston rod, be provided with O type circle between protecgulum and the cylinder block inwall, protecgulum is fixed on the piston rod by big nut.
Further, described protecgulum is provided with vent.
Further, be provided with magnet ring, guidance tape and C type circle between described bonnet and the piston, O type circle is installed on the bonnet.
Further, described bonnet is provided with vent.
The beneficial effects of the utility model are: the protecgulum of mini this cylinder of cylinder of the adjustable buffering type of the utility model and bonnet all adopt the special construction design, two manual regulating devices have been increased, make cylinder in the high-speed motion process, in the end that soon arrives stroke, effectively underspeed, can effectively alleviate the bump loss of piston and protecgulum and bonnet, the working life of having improved cylinder.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of the mini cylinder of the adjustable buffering type of the utility model.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Fig. 1 is the structure cross-sectional schematic of the mini cylinder of the adjustable buffering type of the utility model.As shown in Figure 1, the mini cylinder of described adjustable buffering type includes cylinder block 18, in the chamber that the protecgulum 6 that piston 9 is located at cylinder block 18 and bonnet 16 are formed, piston rod 2 one ends link to each other with piston 9 by hexagon nut 15, piston rod 2 the other ends stretch out cylinder block 18 1 sides by protecgulum 5, respectively are provided with a manual regulating device 19 on the protecgulum 6 of described cylinder block 18 and the bonnet 16.
Be provided with buffering spacer 8 between described piston rod 2 and the piston 9, the end that piston rod 2 stretches out cylinder block 18 is provided with hexagon nut 1.
Be provided with dust ring 3 and guide bearing 4 between described protecgulum 6 and the piston rod 2, be provided with O type circle 7 between protecgulum 6 and cylinder block 11 inwalls, protecgulum 6 is fixed on the piston rod 2 by big nut 5.Described protecgulum 6 is provided with vent 17.
Be provided with magnet ring 11, guidance tape 12 and C type circle 10 and 13 between described bonnet 16 and the piston 9, O type circle 14 is installed on the bonnet 14.Described bonnet 16 is provided with vent 17.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (6)

1. mini cylinder of adjustable buffering type, include cylinder block (18), in the chamber that the protecgulum (6) that piston (9) is located at cylinder block (18) and bonnet (16) are formed, piston rod (2) one ends link to each other with piston (9) by hexagon nut (15), piston rod (2) the other end stretches out cylinder block (18) one sides by protecgulum (5), it is characterized in that: respectively be provided with a manual regulating device (19) on the protecgulum (6) of described cylinder block (18) and the bonnet (16).
2. the mini cylinder of adjustable buffering type according to claim 1 is characterized in that: be provided with buffering spacer (8) between described piston rod (2) and the piston (9), the end that piston rod (2) stretches out cylinder block (18) is provided with hexagon nut (1).
3. the mini cylinder of adjustable buffering type according to claim 1, it is characterized in that: be provided with dust ring (3) and guide bearing (4) between described protecgulum (6) and the piston rod (2), be provided with O type circle (7) between protecgulum (6) and cylinder block (11) inwall, protecgulum (6) is fixed on the piston rod (2) by big nut (5).
4. the mini cylinder of adjustable buffering type according to claim 1 is characterized in that: described protecgulum (6) is provided with vent (17).
5. the mini cylinder of adjustable buffering type according to claim 1 is characterized in that: be provided with magnet ring (11), guidance tape (12) and C type circle (10) and (13) between described bonnet (16) and the piston (9), O type circle (14) is installed on the bonnet (14).
6. the mini cylinder of adjustable buffering type according to claim 1 is characterized in that: described bonnet (16) is provided with vent (17).
CN2009203071094U 2009-07-30 2009-07-30 Adjustable buffer type mini cylinder Expired - Fee Related CN201496338U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203071094U CN201496338U (en) 2009-07-30 2009-07-30 Adjustable buffer type mini cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203071094U CN201496338U (en) 2009-07-30 2009-07-30 Adjustable buffer type mini cylinder

Publications (1)

Publication Number Publication Date
CN201496338U true CN201496338U (en) 2010-06-02

Family

ID=42439546

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203071094U Expired - Fee Related CN201496338U (en) 2009-07-30 2009-07-30 Adjustable buffer type mini cylinder

Country Status (1)

Country Link
CN (1) CN201496338U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486107A (en) * 2013-09-26 2014-01-01 北京航天试验技术研究所 Manual and pneumatic integrated steam cylinder
CN110925264A (en) * 2019-11-28 2020-03-27 江苏江永新材料科技有限公司 Double-buffering low-noise air cylinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486107A (en) * 2013-09-26 2014-01-01 北京航天试验技术研究所 Manual and pneumatic integrated steam cylinder
CN103486107B (en) * 2013-09-26 2015-10-21 北京航天试验技术研究所 Luck one cylinder
CN110925264A (en) * 2019-11-28 2020-03-27 江苏江永新材料科技有限公司 Double-buffering low-noise air cylinder

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhou Weigang

Assignor: Fenghua Xinchao Automatization Component Co., Ltd.

Contract record no.: 2010330002107

Denomination of utility model: Adjustable buffer type mini cylinder

Granted publication date: 20100602

License type: Exclusive License

Record date: 20101027

EE01 Entry into force of recordation of patent licensing contract

Assignee: Fenghua Xinchao Automatization Component Co., Ltd.

Assignor: Zhou Weigang

Contract record no.: 2010330002107

Denomination of utility model: Adjustable buffer type mini cylinder

Granted publication date: 20100602

License type: Exclusive License

Record date: 20101027

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100602

Termination date: 20110730