CN203003796U - Pin bush tool - Google Patents

Pin bush tool Download PDF

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Publication number
CN203003796U
CN203003796U CN 201220564288 CN201220564288U CN203003796U CN 203003796 U CN203003796 U CN 203003796U CN 201220564288 CN201220564288 CN 201220564288 CN 201220564288 U CN201220564288 U CN 201220564288U CN 203003796 U CN203003796 U CN 203003796U
Authority
CN
China
Prior art keywords
guide
hole
fairlead
lining
depression bar
Prior art date
Application number
CN 201220564288
Other languages
Chinese (zh)
Inventor
赵贺
王瑞平
Original Assignee
浙江吉利罗佑发动机有限公司
济南吉利汽车零部件有限公司
湖南罗佑发动机部件有限公司
浙江吉利控股集团有限公司
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 浙江吉利罗佑发动机有限公司, 济南吉利汽车零部件有限公司, 湖南罗佑发动机部件有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利罗佑发动机有限公司
Priority to CN 201220564288 priority Critical patent/CN203003796U/en
Application granted granted Critical
Publication of CN203003796U publication Critical patent/CN203003796U/en

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Abstract

The utility model discloses a pin bush tool which includes a guide sleeve. A through-hole is formed in the center of the guide sleeve; an impacting rod and a pressure rod are arranged inside the through-hole, and the impacting rod and the pressure rod can slide up and down relative to the through hole. The lower end of the impacting rod and the upper end of the pressure rod are in a fixed connection, and a pin bush is sleeved at the lower end of the pressure rod. The pin bush tool has the advantages of enabling the pin bush to be stressed evenly, being accurate in positioning and simple in structure at the same time.

Description

A kind of guide frock

Technical field

The utility model relates to the automobile engine field, especially relates to a kind of guide frock.

Background technology

At present, installing fixedly, guide often utilizes hammer by the method for constantly knocking, guide to be knocked in the hole.In installation process, because hammer is firmly inhomogeneous, deformation easily occurs, stuck and can't enter into smoothly in the hole in the hole, can't satisfy positioning requirements, thereby guide must be taken out, reinstall new guide, the loss of guide is larger, and has greatly increased workman's the duplication of labour, has reduced production efficiency.

Chinese patent Granted publication number: CN 102501061A, June 20 2012 Granted publication day, a kind of press fitting device for positioning pin sleeves of frames was disclosed, relate to the equipment of assembling vehicle frame set pin sleeve.The present invention includes by panel and front shoe and the rear fixed plate of being connected a bearing that the side support plate consists of, the power cylinder with piston rod, the push rod that is connected with the piston rod front end, being connected with power cylinder two ends respectively, described front shoe and rear fixed plate are separately fixed at the inboard of downside and a side support plate of panel.Weak point is, this pressing device adopts cylinder to promote, complex structure, produce and use cost higher.

The utility model content

Thereby the utility model is the deficiency that easily makes when guide is installed guide distortion location be forbidden to cause the guide waste in order to overcome in prior art, provides a kind of guide that can make stressed evenly, accurate positioning, the comparatively simple guide frock of structure simultaneously.

To achieve these goals, the utility model is by the following technical solutions:

A kind of guide frock of the present utility model, comprise fairlead, described fairlead center is provided with through hole, is provided with impact bar and depression bar that through hole relatively slides up and down in described through hole, the lower end of described impact bar is fixedly connected with the upper end of depression bar, and described depression bar lower end is arranged with guide.Impact bar and depression bar coordinate with the via clearance of fairlead, and impact bar and depression bar can slide in through hole.Impact bar is fixedly connected with depression bar, guarantees both fastening.Guide is positioned at the depression bar lower end, and when promoting impact bar, impact bar promotes depression bar and also moves downward, thereby the guide of depression bar lower end is pressed in dowel hole.The depression bar lower end can guarantee that guide is stressed comparatively even, make guide can smoothly, accurately enter into dowel hole, and tool structure is simple, operates also more for convenience, and workman's production efficiency is improved.

As preferably, described through hole lower end is provided with lining, and the lower end of described lining protrudes from the lower surface of depression bar.The lining lower end protrudes from the lower surface of fairlead, is subject to knocking impact destruction installed surface thereby avoid fairlead directly to contact with installed surface.Lining adopts nylon material, and elasticity is better, can absorb vibration, and is better to the protection effect of installed surface.

As preferably, described lining is provided with some grooves, and described fairlead lower end is provided with the tapped through hole that communicates with groove, and described lining and fairlead are bolted to connection.Lining and fairlead are bolted, and bolt heads in the groove of lining, make lining relative with fairlead fixing, and lining is not easy to drop, and installs simultaneously also more for convenience.

As preferably, described impact bar upper end is arc surface.The impact resistance of impact bar upper end is strengthened like this, and the impact bar upper end is not easy to deform, and has improved the durability of frock.

As preferably, be provided with spring between described impact bar and fairlead.After depression bar was pressed into dowel hole with guide, spring was compressed, and impact bar moves upward under spring action, drove depression bar and also returned to original position, thereby depression bar and guide are broken away from.

As preferably, described depression bar lower end is provided with magnet.Sheathed guide is in the depression bar lower end, and magnet can adsorb guide, prevents that guide is from depression bar lower end landing before installing.

Therefore, the utlity model has following beneficial effect: when mounted, guide is stressed, and evenly installation process is comparatively quick, and the waste of guide has been avoided in accurate positioning, has improved workman's production efficiency.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

In figure, impact bar 1, fairlead 2, depression bar 3, lining 4, guide 5, magnet 6, spring 7.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

In embodiment as shown in Figure 1, a kind of guide frock comprises fairlead 2, and fairlead 2 centers are provided with through hole, are provided with impact bar 1 and depression bar 3 in through hole.Be provided with spring 7 between impact bar 1 and fairlead 2, impact bar 1 upper end is arc surface, and the upper end of the lower end of impact bar 1 and depression bar 3 is threaded, both can be together relatively through hole slide up and down.The through hole lower end is provided with lining 4, and lining 4 adopts nylon material.The lower end of lining 4 protrudes from the lower surface of fairlead 2, guarantees that lining 4 can contact with installed surface smoothly.Lining 4 is provided with some grooves, and fairlead 2 lower ends are provided with the tapped through hole that communicates with groove, and lining 4 and fairlead 2 are bolted, and guarantee that both are relatively fixing, and lining 4 can not break away from fairlead 2.Depression bar 3 lower ends also are provided with magnet 6.

During actual the use, first guide 5 is socketed in depression bar 3 lower ends, the magnet 6 of depression bar 3 lower ends can hold guide 5, prevents guide 5 landing easily.Then the dowel hole of guide 5 being aimed on installed surface makes lining 4 contact with installed surface, and fairlead 2 maintenances and installed surface are perpendicular, then knock the arc surface on impact bar 1 top, and guide 5 is pressed in dowel hole, complete the installation of guide 5 and fix.Last impact bar 1 drives depression bar 3 return together under spring 7 effects, can carry out the installation of next guide.

Claims (6)

1. guide frock, it is characterized in that, comprise fairlead (2), described fairlead (2) center is provided with through hole, be provided with impact bar (1) and depression bar (3) that through hole relatively slides up and down in described through hole, the lower end of described impact bar (1) is fixedly connected with the upper end of depression bar (3), and described depression bar (3) lower end is arranged with guide (5).
2. a kind of guide frock according to claim 1, is characterized in that, described through hole lower end is provided with lining (4), and the lower end of described lining (4) protrudes from the lower surface of fairlead (2).
3. a kind of guide frock according to claim 2, it is characterized in that, described lining (4) is provided with some grooves, and described fairlead (2) lower end is provided with the tapped through hole that communicates with groove, and described lining (4) and fairlead (2) are bolted to connection.
4. according to claim 1 and 2 or 3 described a kind of guide frocks, is characterized in that, impact bar (1) upper end is arc surface.
5. a kind of guide frock according to claim 4, is characterized in that, is provided with spring (7) between described impact bar (1) and fairlead (2).
6. according to claim 1 and 2 or 3 described a kind of guide frocks, is characterized in that, depression bar (3) lower end is provided with magnet (6).
CN 201220564288 2012-10-30 2012-10-30 Pin bush tool CN203003796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220564288 CN203003796U (en) 2012-10-30 2012-10-30 Pin bush tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220564288 CN203003796U (en) 2012-10-30 2012-10-30 Pin bush tool

Publications (1)

Publication Number Publication Date
CN203003796U true CN203003796U (en) 2013-06-19

Family

ID=48595428

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220564288 CN203003796U (en) 2012-10-30 2012-10-30 Pin bush tool

Country Status (1)

Country Link
CN (1) CN203003796U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639689A (en) * 2013-12-23 2014-03-19 安徽中铁施封锁有限公司 Embedding device for spherical lock cylinders of sealing lock
CN104191411A (en) * 2014-09-26 2014-12-10 成都市翻鑫家科技有限公司 Positioning pin assembly fixture with guiding function
CN104227654A (en) * 2014-09-26 2014-12-24 成都市翻鑫家科技有限公司 Split type assembly positioning pin sleeve tooling
CN104260048A (en) * 2014-09-26 2015-01-07 成都市翻鑫家科技有限公司 Quick positioning type positioning pin assembling tool
CN104339313A (en) * 2014-09-26 2015-02-11 成都市翻鑫家科技有限公司 Bump-resisting tooling for assembling positioning dowel bush
CN104999422A (en) * 2015-08-10 2015-10-28 广西玉柴机器股份有限公司 Thrust plate locating pin driving tool for engine thrust stop shaft cover
CN105965436A (en) * 2016-06-30 2016-09-28 广西玉柴机器股份有限公司 Beat-in device for engine idle gear shaft
CN109780979A (en) * 2019-02-25 2019-05-21 广东鸿图武汉压铸有限公司 A kind of device for detecting deformation and its detection method suitable for pin hole

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639689A (en) * 2013-12-23 2014-03-19 安徽中铁施封锁有限公司 Embedding device for spherical lock cylinders of sealing lock
CN104191411A (en) * 2014-09-26 2014-12-10 成都市翻鑫家科技有限公司 Positioning pin assembly fixture with guiding function
CN104227654A (en) * 2014-09-26 2014-12-24 成都市翻鑫家科技有限公司 Split type assembly positioning pin sleeve tooling
CN104260048A (en) * 2014-09-26 2015-01-07 成都市翻鑫家科技有限公司 Quick positioning type positioning pin assembling tool
CN104339313A (en) * 2014-09-26 2015-02-11 成都市翻鑫家科技有限公司 Bump-resisting tooling for assembling positioning dowel bush
CN104999422A (en) * 2015-08-10 2015-10-28 广西玉柴机器股份有限公司 Thrust plate locating pin driving tool for engine thrust stop shaft cover
CN105965436A (en) * 2016-06-30 2016-09-28 广西玉柴机器股份有限公司 Beat-in device for engine idle gear shaft
CN109780979A (en) * 2019-02-25 2019-05-21 广东鸿图武汉压铸有限公司 A kind of device for detecting deformation and its detection method suitable for pin hole

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province

Co-patentee after: Ji'nan Geely Auto Parts Co., Ltd.

Patentee after: Zhejiang Geely Power Assembly Co., Ltd.

Co-patentee after: Hunan Luoyou Engine Parts Co., Ltd.

Co-patentee after: Zhejiang Geely Holding Group Co., Ltd.

Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province

Co-patentee before: Ji'nan Geely Auto Parts Co., Ltd.

Patentee before: Zhejiang Geely Luoyou Engine Co., Ltd.

Co-patentee before: Hunan Luoyou Engine Parts Co., Ltd.

Co-patentee before: Zhejiang Geely Holding Group Co., Ltd.