CN104227654A - Split type assembly positioning pin sleeve tooling - Google Patents
Split type assembly positioning pin sleeve tooling Download PDFInfo
- Publication number
- CN104227654A CN104227654A CN201410499983.8A CN201410499983A CN104227654A CN 104227654 A CN104227654 A CN 104227654A CN 201410499983 A CN201410499983 A CN 201410499983A CN 104227654 A CN104227654 A CN 104227654A
- Authority
- CN
- China
- Prior art keywords
- knocking
- pin sleeve
- fairlead
- tooling
- positioning pin
- 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
Links
- 239000004677 Nylon Substances 0.000 claims abstract description 11
- 229920001778 nylon Polymers 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 2
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 2
- 238000007373 indentation Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
Abstract
The invention relates to a split type assembly positioning pin sleeve tooling, and belongs to the technical field of mechanical assembly toolings. The tooling comprises a knocking shaft and a guide sleeve, wherein the guide sleeve sleeves the exterior of the knocking shaft, the lower end of the knocking shaft is provided with a positioning column, the positioning column is matched with the inner wall of a positioning pin sleeve, the outer circumferential surface of the positioning column is provided with an annular groove, the interior of the annular groove is provided with an O-shaped ring, the lower end of the guide sleeve is provided with a nylon gasket, the upper end of the knocking shaft is provided with a knocking boss, the radial size of the knocking boss is greater than the radial size of the guide sleeve, and the top surface of the knocking boss is a flat surface. The tooling has the advantages that the tilting of the positioning pin sleeve in the assembly process is avoided, the verticality is guaranteed, the tooling can be used at any assembly angle, and the assembly requirement of the positioning pin sleeve is met; nylon is non-metal material, and has certain hardness, so the influence on the guide effect due to soft deformation in the assembly process is avoided, and the indentation of a combining surface of workpieces caused by the tooling is avoided.
Description
Technical field
The present invention relates to Automatic manual transmission frock technical field, in particular to one split type assembling and positioning guide frock.
Background technology
In Automatic manual transmission, in order to ensure the positional precision of two combination workpiece when assembling, usually adopt set pin sleeve location, be i.e. the faying face of a workpiece wherein install set pin sleeve, the faying face of another workpiece is offered the mating holes of set pin sleeve.
At present, the installation of set pin sleeve generally has two kinds of modes: a kind of is assemble with the experience of workman, the finger of a hand at pin-and-hole place according to set pin sleeve, set pin sleeve is directly driven in pin-and-hole by another hand hammer, not only exist and knock potential safety hazard in one's hands, also easily cause the deflection of set pin sleeve, needing does over again reinstalls, and easily causes pin-and-hole to be out of shape and cause workpiece to be scrapped in process of rework, one is also had to be adopt frock assembling, frock arranges the locating hole coordinated with set pin sleeve, set pin sleeve is loaded in locating hole, knocking frock again makes set pin sleeve be in place, although the potential safety hazard of avoiding, but still easily cause deflection when hand-held frock, especially when faying face is vertical state, set pin sleeve is horizontally mounted, be more prone to cause the perpendicularity of set pin sleeve defective, two combination workpiece cannot be fitted to each other by set pin sleeve, and this frock generally adopts metal material to knock, knocking in installation process, frock can touch the faying face of workpiece, the impression of frock is formed at faying face, not only destroy the plane precision of faying face, also easily cause and leak or the problem such as leakage of oil from impression, particularly evident in the mould assembling process of engine.
Summary of the invention
The object of the present invention is to provide a kind of split type assembling and positioning guide frock, easily cause set pin sleeve deflection in use to solve existing set pin sleeve assembly tooling, frock can produce impression at workpiece faying face, affect workpiece assembly quality, easily cause leak, the problem of leakage of oil.
For realizing the object of the invention, the technical scheme of employing is: a kind of split type assembling and positioning guide frock, comprises and knocks axle and be set in the fairlead knocked outside axle; Described lower end of knocking axle is provided with the locating dowel coordinated with the inwall of set pin sleeve, and the periphery of locating dowel offers cannelure, is provided with O type circle in cannelure; The lower end of fairlead is provided with nylon cushion block, and the upper end of knocking axle is provided with knocks boss, and the radial dimension knocking boss is greater than the radial dimension of fairlead, and the end face knocking boss is plane.
Further, described nylon cushion block is bolted on the lower end of fairlead.
Further, the lower end of described fairlead is round table-like in what protrude.
The invention has the beneficial effects as follows, by fairlead to the guiding of knocking axle, nylon cushion block contacts the faying face of workpiece all the time, avoid set pin sleeve in assembling process medium dip, ensure that perpendicularity, this frock can be used under any angle of assembling and reach the matching requirements of set pin sleeve, and nylon is nonmetal, but there is again certain hardness to prevent in assembling process because it crosses soft deformation effect guide effect, well avoid frock and produce impression at workpiece faying face.Meanwhile, ensure that and certain knock area, better operate, also be convenient to vertically knock, and the outer surface directly can holding fairlead when using together can pick and place knocking axle in company with fairlead, very convenient, also can prevent knocking axle and deviate from from the lower end of fairlead and bring potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the sectional view of split type assembling and positioning guide frock provided by the invention;
Fig. 2 is split type assembling and positioning guide frock provided by the invention sectional view in use.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1, Fig. 2 show split type assembling and positioning guide frock provided by the invention, comprise and knock axle 1 and be set in the fairlead 2 knocked outside axle 1, the lower end of knocking axle 1 offers the locating dowel 3 coordinated with the inwall of set pin sleeve 6, the periphery of locating dowel offers cannelure, is provided with O type circle 7 in cannelure; The lower end of fairlead 2 is provided with nylon cushion block 4, and the upper end of knocking axle 1 is provided with knocks boss 5, and the radial dimension knocking boss 5 is greater than the radial dimension of fairlead 2, and the end face knocking boss 5 is plane.
During use, set pin sleeve 6 be enclosed within knock axle 1 lower end locating dowel 3 on, the internal diameter of O type circle 7 and set pin sleeve 6 tight fit, fixed it by O type circle 7, prevent from coming off.The nylon cushion block 4 of fairlead 2 lower end contacts the faying face of workpiece, knock axle 1 in fairlead 2, make set pin sleeve 6 alignment pin holes, by set pin sleeve 6 being in place to knocking knocking of axle 1, the outer surface directly can holding fairlead 2 during use together can pick and place knocking axle 1 in company with fairlead 2, very convenient, prevent and knock axle 1 and deviate from from the lower end of fairlead 2 and bring potential safety hazard.
Knock boss 5, locating dowel 3 and knock axle 1 for integral type structure, can better ensure certain holding capacity.Nylon cushion block 4 is bolted on the lower end of fairlead 2, can better ensure certain bonding strength like this relative to bonding.
In order to make fairlead 2 more steady on workpiece faying face, prevent from, in assembling process, deflection, shake etc. occur, the lower end of fairlead 2 can be made round table-like in what protrude, expand the surface area of fairlead 2 lower end like this, namely expand the contact area with workpiece, stability is stronger.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a split type assembling and positioning guide frock, is characterized in that, comprises and knocks axle and be set in the fairlead knocked outside axle; Described lower end of knocking axle is provided with the locating dowel coordinated with the inwall of set pin sleeve, and the periphery of locating dowel offers cannelure, is provided with O type circle in cannelure; The lower end of fairlead is provided with nylon cushion block, and the upper end of knocking axle is provided with knocks boss, and the radial dimension knocking boss is greater than the radial dimension of fairlead, and the end face knocking boss is plane.
2. split type assembling and positioning guide frock according to claim 1, it is characterized in that, described nylon cushion block is bolted on the lower end of fairlead.
3. split type assembling and positioning guide frock according to claim 1, is characterized in that, the lower end of described fairlead is round table-like in what protrude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499983.8A CN104227654A (en) | 2014-09-26 | 2014-09-26 | Split type assembly positioning pin sleeve tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499983.8A CN104227654A (en) | 2014-09-26 | 2014-09-26 | Split type assembly positioning pin sleeve tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104227654A true CN104227654A (en) | 2014-12-24 |
Family
ID=52217013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499983.8A Pending CN104227654A (en) | 2014-09-26 | 2014-09-26 | Split type assembly positioning pin sleeve tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745358A (en) * | 2017-11-23 | 2018-03-02 | 苏州金牛精密机械有限公司 | One kind knocks in mechanism from impact type alignment pin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5961024A (en) * | 1997-10-18 | 1999-10-05 | W.R. Engineering Inc. | Dowel pin insertion device with height indicator |
| CN201552538U (en) * | 2009-10-23 | 2010-08-18 | 北京星航机电设备厂 | Insertion and extraction tool used for riveting positioning pins |
| CN102990604A (en) * | 2012-12-01 | 2013-03-27 | 徐州竞舟电子科技有限公司 | Pin shaft assembling and disassembling tool |
| CN203003796U (en) * | 2012-10-30 | 2013-06-19 | 浙江吉利罗佑发动机有限公司 | Pin bush tool |
| CN203062703U (en) * | 2012-12-05 | 2013-07-17 | 贵州黎阳航空动力有限公司 | Press mounting device of locating pin |
| CN204094730U (en) * | 2014-09-26 | 2015-01-14 | 成都市翻鑫家科技有限公司 | A kind of split type assembling and positioning guide frock |
-
2014
- 2014-09-26 CN CN201410499983.8A patent/CN104227654A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5961024A (en) * | 1997-10-18 | 1999-10-05 | W.R. Engineering Inc. | Dowel pin insertion device with height indicator |
| CN201552538U (en) * | 2009-10-23 | 2010-08-18 | 北京星航机电设备厂 | Insertion and extraction tool used for riveting positioning pins |
| CN203003796U (en) * | 2012-10-30 | 2013-06-19 | 浙江吉利罗佑发动机有限公司 | Pin bush tool |
| CN102990604A (en) * | 2012-12-01 | 2013-03-27 | 徐州竞舟电子科技有限公司 | Pin shaft assembling and disassembling tool |
| CN203062703U (en) * | 2012-12-05 | 2013-07-17 | 贵州黎阳航空动力有限公司 | Press mounting device of locating pin |
| CN204094730U (en) * | 2014-09-26 | 2015-01-14 | 成都市翻鑫家科技有限公司 | A kind of split type assembling and positioning guide frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745358A (en) * | 2017-11-23 | 2018-03-02 | 苏州金牛精密机械有限公司 | One kind knocks in mechanism from impact type alignment pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C06 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
|
| C12 | Rejection of a patent application after its publication |