CN205600608U - Portable O type rubber circle mounting tool - Google Patents

Portable O type rubber circle mounting tool Download PDF

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Publication number
CN205600608U
CN205600608U CN201620282527.2U CN201620282527U CN205600608U CN 205600608 U CN205600608 U CN 205600608U CN 201620282527 U CN201620282527 U CN 201620282527U CN 205600608 U CN205600608 U CN 205600608U
Authority
CN
China
Prior art keywords
gland
guide post
rubber ring
portable
shaped rubber
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.)
Withdrawn - After Issue
Application number
CN201620282527.2U
Other languages
Chinese (zh)
Inventor
郭志伟
王胜平
邢帅
王吉峰
李磊
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.)
CNNC (TIANJIN) TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
CNNC (TIANJIN) TECHNOLOGY DEVELOPMENT 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 CNNC (TIANJIN) TECHNOLOGY DEVELOPMENT Co Ltd filed Critical CNNC (TIANJIN) TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN201620282527.2U priority Critical patent/CN205600608U/en
Application granted granted Critical
Publication of CN205600608U publication Critical patent/CN205600608U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a portable O type rubber circle mounting tool, including U -shaped supporting seat and guide bar, install bearing and axle sleeve in the left side wall of supporting seat, the guide bar is installed in the shaft hole of bearing, and the end cover is installed on the right side of bearing, install on the guide bar and press cover and gland, press threaded connection between cover and the gland, press cover intermediate formation shoulder hole, the spring pocket that resets adorns in the guide bar outsidely, and is located the shoulder hole, and set nut is installed down to the compression spring right -hand member that resets, set nut and lock nut are installed from a left side to the gland left end to the right side. The utility model discloses it is easy and simple to handle, can be very convenient to rubber circle outer wall rubber coating, guarantee the success of O type rubber circle one -time Setup.

Description

A kind of portable O-shaped rubber ring installation tool
Technical field
This utility model belongs to a kind of rubber ring installation tool, is specifically related to a kind of portable O-shaped rubber ring installation tool.
Background technology
O-shaped rubber ring has purposes the most widely in the industrial production, such as the rubber seal as sealing function, is used as Isolation, the rubber ring etc. of shake-resistance pressure-reducing effect.Owing to the hardness of rubber ring is relatively low, it is easy to deformation, when being installed in endoporus not Easily centering.Particularly when needs make rubber ring be fixed in endoporus at rubber ring outer wall gluing, the installation to rubber ring carries Go out higher requirement.Large-scale industrial production, it is desirable to the installation of rubber ring is quick, accurate, easy.
Existing O-shaped rubber ring when mounted, first by rubber ring sleeve on a special guide post, by special work Have to after rubber ring outer wall gluing by guiding head location end face rubber ring is press fit in endoporus.The diameter of guide post and O The internal diameter of type rubber ring is identical, after O-shaped rubber ring being installed into endoporus with guide post, extracts guide post easily together with rubber ring Together take out of so that the install failure of rubber ring.Owing to O-shaped rubber ring is pressed into by original device by the location end face guiding head Kong Zhong, when rubber ring has been pressed against the location end face of guide post, rubber ring contacts with guiding head positioning end face, and gap is very Little, it is not easy to take off from guide post if extracting rubber ring after rubber ring taken out of by guide post.
Utility model content
This utility model proposes to overcome shortcoming present in prior art, its objective is to provide a kind of convenient Formula O-shaped rubber ring installation tool.
The technical solution of the utility model is:
A kind of portable O-shaped rubber ring installation tool, supports seat and guide post including Qian shape, supports peace in the left side wall of seat Equipped with bearing and axle sleeve, guide post is installed in the axis hole of bearing, and the right side of bearing is provided with end cap;Pressure is installed on guide post Set and gland, threaded between gland and gland;Gland intermediate formation shoulder hole, reset compression spring is set in outside guide post Portion, and it is positioned at shoulder hole, reset compression spring right-hand member is provided with lower location nut;It is fixed that gland left end is provided with from left to right Position nut and locking nut.
On described support seat right side wall end face formed longitudinal section in "" locating slot of shape.
Described support seat left side wall is higher than right side wall, and on right side wall, end face is positioned at same level with the axis of guide post.
Described gland is cylindrical, and right side forms the conical surface, and left end outer wall forms external screw thread.
Described gland is in the form of annular discs, intermediate formation groove, bottom portion of groove intermediate formation through hole, on the cell wall of groove formed with The female thread that the external screw thread of gland left end outer wall matches.
Described gland uses matched in clearance, size 0.1-0.2mm of gap value with the contact surface of guide post.
Described locating slot and guide post coaxial line.
The beneficial effects of the utility model are:
This utility model is easy and simple to handle, can be easily to rubber ring outer wall gluing, it is ensured that O-shaped rubber ring once mounting becomes Merit.Due to can be up and down between guide post and gland, rubber ring can be avoided to be pressed against guide post positioning end and to be followed by Tactile tension does not allows easily detachable problem;Distance bottom gland and guide post is adjustable, is adapted to the rubber of multiple width dimensions The installation of circle;After rubber ring pressing puts in place, rubber ring disengages with guide post, can avoid sealing ring and guide post diameter phase With coordinating tension not allow easily detachable problem, once complete assembling;Back-moving spring can make laminate assembly Rapid reset, permissible Assemble the most next time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that this utility model uses state.
Wherein:
1 supports seat 2 guide post
3 bearing 4 axle sleeves
5 end cap 6 glands
7 gland 8 shoulder holes
9 reset compression spring 10 times location nuts
Nut 12 locking nut is positioned on 11
13 locating slot 14 rubber rings
15 workpiece.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, this utility model one portable O-shaped rubber ring installation tool is carried out Describe in detail:
As shown in Figure 1, 2, a kind of portable O-shaped rubber ring installation tool, it is characterised in that: include that Qian shape supports seat 1 He Guide post 2, is provided with bearing 3 and axle sleeve 4 in supporting the left side wall of seat 1, and guide post 2 is installed in the axis hole of bearing 3, bearing 3 Right side end cap 5 is installed;Gland 6 and gland 7 are installed on guide post 2, threaded between gland 6 and gland 7;Gland 6 Intermediate formation shoulder hole 8, it is outside that reset compression spring 9 is set in guide post 2, and is positioned at shoulder hole 8, reset compression spring 9 Right-hand member is provided with lower location nut 10;Gland 7 left end is provided with location nut 11 and locking nut 12 from left to right.
On described support seat 1 right side wall end face formed longitudinal section in "" locating slot 13 of shape.
Described support seat 1 left side wall is higher than right side wall, and on right side wall, end face is positioned at same level with the axis of guide post 2 Face.
Described gland 6 is cylindrical, and right side forms the conical surface, and left end outer wall forms external screw thread.
Described gland 7 is in the form of annular discs, intermediate formation groove, bottom portion of groove intermediate formation through hole, and the cell wall of groove is formed The female thread matched with the external screw thread of gland 6 left end outer wall.
Described guide post 2 is in addition to the degree of freedom rotated along axis, and remaining degree of freedom is all limited.
Described gland 6 and gland 7 form laminate assembly, can occur along guide post axis between laminate assembly and guide post The relative motion in direction.
Described gland 6 uses matched in clearance, size 0.1-0.2mm of gap value with the contact surface of guide post 2.
Gland 6 and gland 7 form laminate assembly can left and right movable, directly contact with rubber ring 14 when gland 6 press-fits;Just The preload pressure that the moment reset compression spring 9 that begins is applied by upper location nut 11 and 10 two nuts of lower location nut, prevents The laminate assembly of gland 6 and gland 7 composition rocks;The reset compression spring 9 of upper location nut 11, locking nut 12 and pressurized is altogether With for fixing gland 6 and the laminate assembly of gland 7 composition and guide post 2, determine the phase para-position of laminate assembly and guide post 2 Put.
Described locating slot 13 matches with outer surface of workpiece, and coaxial with guide post.
During described reset compression spring 9 original state by lower location nut 10 and upper location nut 11 apply certain Precompression.
Described guide post 2 stretches out the length d width more than rubber ring 14 of gland 6 right-hand member;Nut 11 He is positioned in dependence Locking nut 12 determines the relative position of gland 6 and guide post 2, thus changes between the bottom of gland 6 and the bottom of guide post 2 Distance, be adapted to the installation of the rubber ring of multiple width dimensions.
The deep groove ball bearing of two same model selected by described bearing 3, can bear certain radial direction that guide post 2 applies Power and axial force, and the horizontally and vertically position of restricted guidance bar 2.
Rigidity steel alloy manufacture preferable, on-deformable selected by described guide post 2, and gland 6 and gland 7 select quality relatively Gently, surface rigidity preferable polypropylene manufacture.
Guide post 2 passes respectively in the middle of the through hole of the bottom portion of groove of gland 7 and shoulder hole 8.
Guide post 2 arranges on an axis with the locating slot 13 supported on seat 1, can conveniently carry out rubber ring The location of 14.
Guide post 2 can rotate along axis, O-shaped rubber ring 14 is enclosed within outside can facilitating rubber ring 14 on guide post 2 Wall gluing;During assembling, guide post 2 can not move left and right.
Gland 6 and gland 7 form laminate assembly, and gland 7, for the pressure down of laminate assembly, is installed when rubber ring 14 and put in place After, workpiece 15 can be moved rearwards by, and rubber ring 14 disengages with guide post 2;Now reset compression spring 9 is bigger by one Pressure, after unclamping gland 7, the reset compression spring 9 of pressurized makes laminate component recovery in situ, to assemble next time.
Work process of the present utility model:
When carrying out O-shaped rubber ring 14 assembling work, rubber ring 14 is inserted in from the right-hand member of guide post 2, and rubber ring 14 is along leading Advance to the left until touching the right-hand member conical surface of gland 6 to bar 2;Then rotate guide post 2, use specific purpose tool to O type rubber The outer wall gluing of circle 14;Workpiece 15 is installed in the locating slot 13 of support seat 1 right side wall, presses lower cover 7, on the other hand hand pressure on the other hand Workpiece 15, promotes the laminate assembly of gland 6 and gland 7 composition to move right, and then is pressed to the right from guide post 2 by rubber ring 14 Go out, until workpiece 15 moves right, during now O-shaped rubber ring 14 departs from the endoporus being pressed into workpiece 15 from guide post 2;Reset Compression spring 9 compressive deformation, and rubber ring 14 no longer contacts with guide post 2;Come up gland 7, gland 6 and 7 groups of gland The laminate assembly become sets back under the thrust of the reset compression spring 9 of pressurized.

Claims (7)

1. a portable O-shaped rubber ring installation tool, it is characterised in that: include that Qian shape supports seat (1) and guide post (2), Being provided with bearing (3) and axle sleeve (4) in the left side wall of support seat (1), guide post (2) is installed in the axis hole of bearing (3), bearing (3) right side is provided with end cap (5);Gland (6) and gland (7) are installed, between gland (6) and gland (7) on guide post (2) Threaded;Gland (6) intermediate formation shoulder hole (8), it is outside that reset compression spring (9) is set in guide post (2), and is positioned at rank In ladder hole (8), reset compression spring (9) right-hand member is provided with lower location nut (10);Gland (7) left end is provided with from left to right Location nut (11) and locking nut (12).
A kind of portable O-shaped rubber ring installation tool the most according to claim 1, it is characterised in that: described support seat (1) On right side wall end face formed longitudinal section in "" locating slot (13) of shape.
A kind of portable O-shaped rubber ring installation tool the most according to claim 1, it is characterised in that: described support seat (1) Left side wall is higher than right side wall, and on right side wall, end face is positioned at same level with the axis of guide post (2).
A kind of portable O-shaped rubber ring installation tool the most according to claim 1, it is characterised in that: described gland (6) in Cylindric, right side forms the conical surface, and left end outer wall forms external screw thread.
A kind of portable O-shaped rubber ring installation tool the most according to claim 1, it is characterised in that: described gland (7) in Discoid, intermediate formation groove, bottom portion of groove intermediate formation through hole, the cell wall of groove is formed and gland (6) left end outer wall The female thread that external screw thread matches.
A kind of portable O-shaped rubber ring installation tool the most according to claim 1, it is characterised in that: described gland (6) with The contact surface of guide post (2) uses matched in clearance, size 0.1-0.2mm of gap value.
A kind of portable O-shaped rubber ring installation tool the most according to claim 2, it is characterised in that: described locating slot (13) with guide post (2) coaxial line.
CN201620282527.2U 2016-04-07 2016-04-07 Portable O type rubber circle mounting tool Withdrawn - After Issue CN205600608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620282527.2U CN205600608U (en) 2016-04-07 2016-04-07 Portable O type rubber circle mounting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620282527.2U CN205600608U (en) 2016-04-07 2016-04-07 Portable O type rubber circle mounting tool

Publications (1)

Publication Number Publication Date
CN205600608U true CN205600608U (en) 2016-09-28

Family

ID=56965587

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620282527.2U Withdrawn - After Issue CN205600608U (en) 2016-04-07 2016-04-07 Portable O type rubber circle mounting tool

Country Status (1)

Country Link
CN (1) CN205600608U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666401A (en) * 2016-04-07 2016-06-15 中核(天津)科技发展有限公司 Portable O-shaped rubber ring installation tool
CN107297709A (en) * 2017-06-08 2017-10-27 河南理工大学 A kind of circlip for shaft erecting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666401A (en) * 2016-04-07 2016-06-15 中核(天津)科技发展有限公司 Portable O-shaped rubber ring installation tool
CN105666401B (en) * 2016-04-07 2017-06-13 中核(天津)科技发展有限公司 Portable O-shaped rubber ring installation tool
CN107297709A (en) * 2017-06-08 2017-10-27 河南理工大学 A kind of circlip for shaft erecting device
CN107297709B (en) * 2017-06-08 2019-01-18 河南理工大学 A kind of circlip for shaft mounting device

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20160928

Effective date of abandoning: 20170613

AV01 Patent right actively abandoned