CN202971394U - Stroke-adjustable air cylinder mechanism - Google Patents

Stroke-adjustable air cylinder mechanism Download PDF

Info

Publication number
CN202971394U
CN202971394U CN 201220576517 CN201220576517U CN202971394U CN 202971394 U CN202971394 U CN 202971394U CN 201220576517 CN201220576517 CN 201220576517 CN 201220576517 U CN201220576517 U CN 201220576517U CN 202971394 U CN202971394 U CN 202971394U
Authority
CN
China
Prior art keywords
air cylinder
stroke
piston rod
cylinder
ring
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 201220576517
Other languages
Chinese (zh)
Inventor
邹金鹏
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.)
SY TECHNOLOGY SUZHOU Co Ltd
Original Assignee
SY TECHNOLOGY SUZHOU 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 SY TECHNOLOGY SUZHOU Co Ltd filed Critical SY TECHNOLOGY SUZHOU Co Ltd
Priority to CN 201220576517 priority Critical patent/CN202971394U/en
Application granted granted Critical
Publication of CN202971394U publication Critical patent/CN202971394U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a stroke-adjustable air cylinder mechanism, which comprises an air cylinder body, a piston and a piston rod, wherein a baffle plate is arranged on the air cylinder body; the piston rod passes through the baffle plate, and is sleeved with a polyurethane buffer ring; a fixed stud is screwed on the piston rod; an adjusting baffle ring and a locking nut are screwed on the fixed stud; and the locking nut is locked together with the adjusting baffle ring. The extending distance of the other end of the piston rod of the air cylinder is controlled by adjusting the position of the adjusting baffle ring on the fixed stud to realize stroke control of the air cylinder. The stroke-adjustable air cylinder mechanism is convenient to adjust, and the stroke is controlled accurately; and a double-rod air cylinder is changed into a stroke-adjustable air cylinder for use, and the stroke-adjustable air cylinder can be applied to multiple specific occasions.

Description

Increased stroke-adjustable gas cylinder mechanism
Technical field
The utility model relates to a kind of increased stroke-adjustable gas cylinder mechanism, belongs to the cylinder group technical field.
Background technique
Existing, two bars, oval piston, rod end female type cylinder are comprised of cylinder body, piston, piston rod three parts, and the stroke of cylinder is uncontrollable, and its applicable situation limits to very much.
The model utility content
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of increased stroke-adjustable gas cylinder mechanism is provided.
The purpose of this utility model is achieved through the following technical solutions:
Increased stroke-adjustable gas cylinder mechanism, comprise cylinder body, piston and piston rod, characteristics are: baffle plate is installed on cylinder body, piston rod passes baffle plate and is set with the polyurethane buffering ring, be connected with fixed bolt on piston rod, be installed with on fixed bolt and adjust baffle ring and locking nut, locking nut is locked mutually with the adjustment baffle ring.
Further, above-mentioned increased stroke-adjustable gas cylinder mechanism, wherein, described buffering ring is the polyurethane buffering ring.
The substantive distinguishing features that technical solutions of the utility model are outstanding and significant progressive being mainly reflected in:
Adjust the position of baffle ring on fixed bolt by adjustment, the distance that the control cylinder piston rod the other end stretches out realizes the Stroke Control of cylinder.Rational in infrastructure, easy to adjust, Stroke Control is accurate, two bar cylinders is changed into increased stroke-adjustable gas cylinder use, and can be applied in many specific occasions.
Description of drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: structural representation of the present utility model.
Embodiment
As shown in Figure 1, increased stroke-adjustable gas cylinder mechanism, comprise cylinder body 1, piston and piston rod, baffle plate 2 is installed on cylinder body 1, and piston rod passes baffle plate 2 and is set with polyurethane buffering ring 3, and buffering ring 3 is the polyurethane buffering ring, be connected with fixed bolt 6 on piston rod, an end that is fixed bolt 6 short threads is screwed into piston rod box thread place and locking, is installed with on fixed bolt 6 and adjusts baffle ring 4 and locking nut 5, and locking nut 5 is locked mutually with adjustment baffle ring 4.Easy to adjust, Stroke Control is accurate, two bar cylinders can be changed into increased stroke-adjustable gas cylinder and use, and can be applied in many specific occasions.
During concrete the application, unclamp locking nut 5 by open-end wrench, then adjust the position of baffle ring 4 on fixed bolt 6, the distance that the control cylinder piston rod the other end stretches out realizes the Stroke Control of cylinder.Two bar double-acting cylinders can be used as the single pole increased stroke-adjustable gas cylinder.
In sum, the utility model is rational in infrastructure, and is easy to adjust, and Stroke Control is accurate, two bar cylinders changed into increased stroke-adjustable gas cylinder use, and can be applied in many specific occasions.
What need to understand is: the above is only preferred implementation of the present utility model; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (1)

1. increased stroke-adjustable gas cylinder mechanism, comprise cylinder body (1), piston and piston rod, it is characterized in that: baffle plate (2) is installed on cylinder body (1), piston rod passes baffle plate (2) and is set with polyurethane buffering ring (3), be connected with fixed bolt (6) on piston rod, be installed with on fixed bolt (6) and adjust baffle ring (4) and locking nut (5), locking nut (5) is locked mutually with adjustment baffle ring (4).
CN 201220576517 2012-11-05 2012-11-05 Stroke-adjustable air cylinder mechanism Expired - Fee Related CN202971394U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220576517 CN202971394U (en) 2012-11-05 2012-11-05 Stroke-adjustable air cylinder mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220576517 CN202971394U (en) 2012-11-05 2012-11-05 Stroke-adjustable air cylinder mechanism

Publications (1)

Publication Number Publication Date
CN202971394U true CN202971394U (en) 2013-06-05

Family

ID=48512478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220576517 Expired - Fee Related CN202971394U (en) 2012-11-05 2012-11-05 Stroke-adjustable air cylinder mechanism

Country Status (1)

Country Link
CN (1) CN202971394U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102979779A (en) * 2012-11-05 2013-03-20 苏州尚原工业技术有限公司 Cylinder mechanism with adjustable stroke
CN104832492A (en) * 2015-03-30 2015-08-12 中国一拖集团有限公司 Stroke-controllable oil cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102979779A (en) * 2012-11-05 2013-03-20 苏州尚原工业技术有限公司 Cylinder mechanism with adjustable stroke
CN104832492A (en) * 2015-03-30 2015-08-12 中国一拖集团有限公司 Stroke-controllable oil cylinder

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20131105