CN104061204A - Cylinder body - Google Patents

Cylinder body Download PDF

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Publication number
CN104061204A
CN104061204A CN201410324393.1A CN201410324393A CN104061204A CN 104061204 A CN104061204 A CN 104061204A CN 201410324393 A CN201410324393 A CN 201410324393A CN 104061204 A CN104061204 A CN 104061204A
Authority
CN
China
Prior art keywords
cylinder
cover
piston
block
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.)
Pending
Application number
CN201410324393.1A
Other languages
Chinese (zh)
Inventor
高东晓
郭炎
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.)
SUZHOU XIAOYAN AUTOMATION EQUIPMENT Co Ltd
Original Assignee
SUZHOU XIAOYAN AUTOMATION EQUIPMENT Co Ltd
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 SUZHOU XIAOYAN AUTOMATION EQUIPMENT Co Ltd filed Critical SUZHOU XIAOYAN AUTOMATION EQUIPMENT Co Ltd
Priority to CN201410324393.1A priority Critical patent/CN104061204A/en
Publication of CN104061204A publication Critical patent/CN104061204A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a cylinder body which comprises a cylindrical cylinder main body. The top of the cylinder main body is covered with a cylinder top cover. A protrusion is arranged in the middle of the cylinder top cover and extends into the cylinder main body. The bottom of the cylinder main body is provided with a cylinder rear end cover. A piston is arranged in the cylinder main body. One end of the piston is perpendicularly connected with a piston rod. The piston rod penetrates through the cylinder rear end cover. The cylinder body is good in sealing performance, and the piston moves stably.

Description

A kind of cylinder block
Technical field
The present invention relates to a kind of mechanical parts, particularly relate to a kind of block structure of cylinder.
Background technique
In industrial production and various machinery, can use cylinder, the importance of the cylinder that the design of cylinder block has been.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of cylinder block, the good airproof performance of this cylinder block, and piston movement is stable.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of cylinder block is provided, the cylinder body that comprises tubular, cylinder top lid is stamped at the top of described cylinder body, and there is projection at the middle part of described cylinder top cover, and this projection stretches in described cylinder body, the bottom of described cylinder body is connected with cylinder rear end cover, in described cylinder body, have piston, one end of described piston is vertically connected with piston rod, and described piston rod is through described cylinder rear end cover.
In a preferred embodiment of the present invention, between the inwall of described cylinder body and the outer circumferential face of described piston, be provided with seal ring.
In a preferred embodiment of the present invention, described cylinder top covers and is provided with a plurality of mounting holes.
In a preferred embodiment of the present invention, the middle part of described cylinder top cover is provided with a through hole.
In a preferred embodiment of the present invention, on described cylinder rear end cover, be provided with two counterbores, the counterbore end of described two counterbores lays respectively at end face and the bottom surface of described cylinder rear end cover.
The invention has the beneficial effects as follows: the good airproof performance of cylinder block of the present invention, piston movement is stable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of cylinder block of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, mounting hole, 2, cylinder top cover, 3, through hole, 4, projection, 5, cylinder body, 6, seal ring, 7, counterbore, 8, cylinder rear end cover, 9, piston, 10, piston rod.
Embodiment
Below the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of cylinder block, the cylinder body 5 that comprises tubular, cylinder top lid 2 is stamped at the top of described cylinder body 5, there is projection 4 at the middle part of described cylinder top cover 2, this projection 4 stretches in described cylinder body 5, and the bottom of described cylinder body 5 is connected with cylinder rear end cover 8, in described cylinder body 5, has piston 9, one end of described piston 9 is vertically connected with piston rod 10, and described piston rod 10 is through described cylinder rear end cover 8.
Preferably, between the inwall of described cylinder body 5 and the outer circumferential face of described piston 9, be provided with seal ring 6.
Preferably, on described cylinder top cover 2, be provided with a plurality of mounting holes 1.
Preferably, the middle part of described cylinder top cover 2 is provided with a through hole 3.
Preferably, be provided with two counterbores 7 on described cylinder rear end cover 8, the counterbore end of described two counterbores 7 lays respectively at end face and the bottom surface of described cylinder rear end cover 8.
The beneficial effect of cylinder block of the present invention is:
The good airproof performance of cylinder block of the present invention, piston movement is stable.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (4)

1. a cylinder block, it is characterized in that, the cylinder body that comprises tubular, cylinder top lid is stamped at the top of described cylinder body, and there is projection at the middle part of described cylinder top cover, and this projection stretches in described cylinder body, the bottom of described cylinder body is connected with cylinder rear end cover, in described cylinder body, have piston, one end of described piston is vertically connected with piston rod, and described piston rod is through described cylinder rear end cover.
2. cylinder block according to claim 1, is characterized in that, between the inwall of described cylinder body and the outer circumferential face of described piston, is provided with seal ring.
3. cylinder block according to claim 1, is characterized in that, described cylinder top covers and is provided with a plurality of mounting holes.
4. cylinder block according to claim 1, is characterized in that, the middle part of described cylinder top cover is provided with a through hole.
CN201410324393.1A 2014-07-09 2014-07-09 Cylinder body Pending CN104061204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410324393.1A CN104061204A (en) 2014-07-09 2014-07-09 Cylinder body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410324393.1A CN104061204A (en) 2014-07-09 2014-07-09 Cylinder body

Publications (1)

Publication Number Publication Date
CN104061204A true CN104061204A (en) 2014-09-24

Family

ID=51549076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410324393.1A Pending CN104061204A (en) 2014-07-09 2014-07-09 Cylinder body

Country Status (1)

Country Link
CN (1) CN104061204A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485084A (en) * 2016-01-04 2016-04-13 广州市诚臻电子科技有限公司 Nonmetal air cylinder for electromagnetic compatibility test and antenna device and system with adjustable rotation angle
CN105572506A (en) * 2016-01-04 2016-05-11 广州市诚臻电子科技有限公司 Nonmetal position sensor, antenna automatic positioning device and antenna automatic positioning system for electromagnetic compatibility test

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201496339U (en) * 2009-07-30 2010-06-02 周位刚 High-frequency mini cylinder
CN201539463U (en) * 2009-08-04 2010-08-04 周位刚 Air cylinder
CN201627774U (en) * 2010-03-28 2010-11-10 董玉芬 High-pressure heavy cylinder
CN203176050U (en) * 2013-01-29 2013-09-04 滁州金科机械模具制造有限公司 Piston type oil cylinder structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201496339U (en) * 2009-07-30 2010-06-02 周位刚 High-frequency mini cylinder
CN201539463U (en) * 2009-08-04 2010-08-04 周位刚 Air cylinder
CN201627774U (en) * 2010-03-28 2010-11-10 董玉芬 High-pressure heavy cylinder
CN203176050U (en) * 2013-01-29 2013-09-04 滁州金科机械模具制造有限公司 Piston type oil cylinder structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485084A (en) * 2016-01-04 2016-04-13 广州市诚臻电子科技有限公司 Nonmetal air cylinder for electromagnetic compatibility test and antenna device and system with adjustable rotation angle
CN105572506A (en) * 2016-01-04 2016-05-11 广州市诚臻电子科技有限公司 Nonmetal position sensor, antenna automatic positioning device and antenna automatic positioning system for electromagnetic compatibility test
CN105485084B (en) * 2016-01-04 2018-04-17 广州市诚臻电子科技有限公司 A kind of nonmetallic cylinder, rotation angle adjustable antenna apparatus and system for electromagnetic compatibility test
CN105572506B (en) * 2016-01-04 2018-11-23 广州市诚臻电子科技有限公司 A kind of nonmetallic position sensor, antenna automatic positioning equipment and system for electromagnetic compatibility test

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Application publication date: 20140924