CN202220772U - Cylinder connection piece - Google Patents

Cylinder connection piece Download PDF

Info

Publication number
CN202220772U
CN202220772U CN2011202998512U CN201120299851U CN202220772U CN 202220772 U CN202220772 U CN 202220772U CN 2011202998512 U CN2011202998512 U CN 2011202998512U CN 201120299851 U CN201120299851 U CN 201120299851U CN 202220772 U CN202220772 U CN 202220772U
Authority
CN
China
Prior art keywords
connection piece
link body
connecting rod
cylinder connection
bonnet
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 - Lifetime
Application number
CN2011202998512U
Other languages
Chinese (zh)
Inventor
姜亭
谢理
潘勇兵
钱俊
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.)
NINGBO YADEKE AUTOMATIC CHEMICAL INDUSTRY Co Ltd
Original Assignee
NINGBO YADEKE AUTOMATIC CHEMICAL INDUSTRY 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 NINGBO YADEKE AUTOMATIC CHEMICAL INDUSTRY Co Ltd filed Critical NINGBO YADEKE AUTOMATIC CHEMICAL INDUSTRY Co Ltd
Priority to CN2011202998512U priority Critical patent/CN202220772U/en
Application granted granted Critical
Publication of CN202220772U publication Critical patent/CN202220772U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a cylinder connection piece, which is provided with an elastic piece to conveniently control an axial clearance during the assembling process. The cylinder connection piece comprises a connection piece main body, a connection rod hinged with one end of the connection piece main body, a back cover connected with another end of the connection piece main body, a screw hole opened on an end surface at the outer side of the back cover, a screw thread arranged on a free end of the connection rod and the elastic piece arranged between the connection piece main body and the back cover and used for controlling the axial clearance between them. The cylinder connection piece has the following beneficial effects: the axial clearance is controlled, the qualification rate of the products is increased and the cylinder connection piece is suitable for being popularized and used.

Description

Cylinder connection piece
Technical field
The utility model relates to a kind of cylinder connection piece, relates in particular to a kind of link that is installed between cylinder and the load.
Background technique
Cylinder connection piece is mainly used in and is installed between cylinder and the load, is used for the radial missing or the augular offset of complemental air cylinder piston rod and load centre, and its basic demand is: but radial regulation, but angle adjustment, but axially must keep little gap or zero clearance.Existing on the market cylinder connection piece lacks technological means on control axial clearance, during operator's practical set, axial clearance is difficult to control, influences the up-to-standard rate of product.
The model utility content
The purpose of the utility model is to provide a kind of and is provided with elastic component so that when assembling, control the cylinder connection piece of axial clearance, is difficult to control to solve the axial clearance that exists in the background technique, influences the problem of the up-to-standard rate of product.
To achieve these goals; The technological scheme of the utility model cylinder connection piece is: a kind of cylinder connection piece, comprise the link body, and this link body one end is hinged with connecting rod; The other end of said link body is connected with bonnet; Have tapped hole on this bonnet outside end face, the free end of said connecting rod is provided with screw thread, is provided with the elastic component that is used to control the two axial clearance between said link body and the bonnet.The mentality of designing of this technological scheme is: between link body and bonnet, set up elastic component; Operator are when assembling like this; Operator tighten each other link body and bonnet and have feel after touching elastic component; Can play the effect of fine setting axial clearance like this, improve efficiency of assembling; Application screw thread glue when body is threaded with bonnet; Before screw thread glue does not solidify,, certain locking effect is arranged for this scyewed joint because elastic component is squeezed; Can not cause axial clearance to occur changing because of collision, the vibrations in the external world, improve the up-to-standard rate of product.
As preferably; Said link body is a hollow column; The big end of internal diameter one end of said link body is little, is provided with internal thread in the bigger end of said internal diameter, and said bonnet has screw boss on the side end face near the link body; Internal thread on this screw boss and the link body is adaptive; Be provided with a pair of free bearing that distributes of axially going up between the step surface of the big or small internal diameter handing-over of the end face of the screw boss of said bonnet and link body, said connecting rod one end has spheroid, and the spheroid of said connecting rod is clipped between a pair of free bearing and the free end of connecting rod stretches out than small end from the internal diameter on the link body.Link body and connecting rod are hinged, make this cylinder connection piece have the function of angle adjustment.
As preferably, cover is useful on the dirt-proof boot of the internal diameter of seal connector body than small end on the said connecting rod.Dirt-proof boot is in order to prevent that dust from getting in the link body.
As preferably, the free-ended screw rod of said connecting rod is provided with nut.The free end of connecting rod is with after load is threaded, with the effect that can increase locking against shock behind this nut and the load applying pretension.
As preferably, said elastic component is the rubber ring of ring-type.
The beneficial effect of the utility model cylinder connection piece is: make the axial clearance may command, improved the up-to-standard rate of product.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model cylinder connection piece.
Label is respectively among the figure: 1. link body 2. bonnets 3. free bearings 4. connecting rods 5. spheroids 6. tapped holes 7. rubber rings 8. nuts 9. dirt-proof boots 10. annular boss.
Embodiment
Below through embodiment and combine accompanying drawing that the technological scheme of the utility model is done further to specifically describe.
Embodiment:
As shown in Figure 1, a kind of cylinder connection piece comprises link body 1; This link body 1 is a hollow column, and the big end of its internal diameter one end is little, establishes internal thread in the bigger end of its internal diameter; The bigger end of the internal diameter of this link body 1 is connected with bonnet 2, has boss on the end face of this bonnet 2, and has outside thread on the boss; Boss on the said bonnet 2 is threaded with the bigger end of internal diameter of link body 1, on the boss of bonnet 2, is with the rubber ring 7 of ring-type, has tapped hole 6 on the end face of said bonnet 2; Between the step surface of the big or small internal diameter handing-over of the end face of boss and link body 1, be provided with the free bearing 3 of a pair of symmetry, the equal indent globulate of the opposing side of this a pair of free bearing 3 groove, the internal diameter of said link body 1 is than being installed with connecting rod 4 in the small end; The inside end of connecting rod 4 has spheroid 5; This spheroid 5 is clipped between a pair of free bearing 3 and is adaptive with the spherical groove on it, and the outboard end of said connecting rod 4 is divided into threaded stem, and threaded stem is provided with nut 8.On connecting rod 4 outboard ends, be with dirt-proof boot 9 in addition, have annular boss 10 on the said connecting rod 4, this annular boss 10 is pressed on dirt-proof boot 9 on the exterior edge face of link body 1.
During use; Operator have feel near contacting after rubber ring 7 puts in place to link body 1 with bonnet 2 each other in assembling, can effectively finely tune operation then with adjustment axial clearance; So just reach the effect of control axial clearance, improved the up-to-standard rate of product.
Above-mentioned described specific embodiment only is that the preferable examples explanation is done in the design of the utility model.Any modification of being made within all spirit and principles at the utility model or replenish or be equal to alternatively all should be included within the protection domain of the utility model claim.

Claims (5)

1. cylinder connection piece; Comprise link body (1); This link body (1) one end is hinged with connecting rod (4), and the other end of said link body (1) is connected with bonnet (2), has tapped hole on the end face of this bonnet (2) outside; The free end of said connecting rod (4) is provided with screw thread, it is characterized in that: be provided with the elastic component that is used to control the two axial clearance between said link body (1) and the bonnet (2).
2. cylinder connection piece according to claim 1; It is characterized in that: said link body (1) is a hollow column; The big end of internal diameter one end of said link body (1) is little; Be provided with internal thread in the bigger end of its internal diameter; Said bonnet (2) has screw boss on the side end face near link body (1), and the internal thread on this screw boss and the link body (1) is adaptive, is provided with a pair of free bearing (3) that distributes of axially going up between the step surface of the big or small internal diameter handing-over of the end face of the screw boss of said bonnet (2) and link body (1); Said connecting rod (4) one ends have spheroid (5), and the spheroid (5) of said connecting rod (4) is clipped between a pair of free bearing (3) and the free end of connecting rod (4) stretches out than small end from the internal diameter on the link body (1).
3. cylinder connection piece according to claim 1 and 2 is characterized in that: said connecting rod (4) is gone up cover and is useful on the dirt-proof boot (9) of the internal diameter of seal connector body (1) than small end.
4. cylinder connection piece according to claim 1 and 2 is characterized in that: the free-ended screw rod of said connecting rod (4) is provided with nut (8).
5. cylinder connection piece according to claim 1 and 2 is characterized in that: said elastic component is the rubber ring of ring-type.
CN2011202998512U 2011-08-18 2011-08-18 Cylinder connection piece Expired - Lifetime CN202220772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202998512U CN202220772U (en) 2011-08-18 2011-08-18 Cylinder connection piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202998512U CN202220772U (en) 2011-08-18 2011-08-18 Cylinder connection piece

Publications (1)

Publication Number Publication Date
CN202220772U true CN202220772U (en) 2012-05-16

Family

ID=46042799

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202998512U Expired - Lifetime CN202220772U (en) 2011-08-18 2011-08-18 Cylinder connection piece

Country Status (1)

Country Link
CN (1) CN202220772U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185047A (en) * 2013-03-29 2013-07-03 江苏新美星包装机械股份有限公司 Cylinder connector
CN106270216A (en) * 2016-10-11 2017-01-04 长沙荆华电子科技有限公司 A kind of floating junction and apply the punch press of this floating junction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185047A (en) * 2013-03-29 2013-07-03 江苏新美星包装机械股份有限公司 Cylinder connector
CN106270216A (en) * 2016-10-11 2017-01-04 长沙荆华电子科技有限公司 A kind of floating junction and apply the punch press of this floating junction

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20120516

CX01 Expiry of patent term