CN104999422A - Thrust plate locating pin driving tool for engine thrust stop shaft cover - Google Patents

Thrust plate locating pin driving tool for engine thrust stop shaft cover Download PDF

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Publication number
CN104999422A
CN104999422A CN201510486379.6A CN201510486379A CN104999422A CN 104999422 A CN104999422 A CN 104999422A CN 201510486379 A CN201510486379 A CN 201510486379A CN 104999422 A CN104999422 A CN 104999422A
Authority
CN
China
Prior art keywords
pin
frock
handle
sleeve
thrust plate
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
Application number
CN201510486379.6A
Other languages
Chinese (zh)
Inventor
吴锦权
黄祖胜
郑耀章
林慧阳
李家钊
林发建
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.)
Guangxi Yuchai Machinery Co Ltd
Original Assignee
Guangxi Yuchai Machinery 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 Guangxi Yuchai Machinery Co Ltd filed Critical Guangxi Yuchai Machinery Co Ltd
Priority to CN201510486379.6A priority Critical patent/CN104999422A/en
Publication of CN104999422A publication Critical patent/CN104999422A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02Hand 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

Abstract

The invention discloses a thrust plate locating pin driving tool for an engine thrust stop shaft cover. The thrust plate locating pin driving tool comprises a pin sleeve, a lower ejection rod, a magnet and a handle, wherein a stepped pipe cavity is axially formed in the pin sleeve, an internal thread is machined at one end of the stepped pipe cavity, and a pin inserting hole is formed in the other end; the lower ejection rod comprises a stop flange and a pin ejection head extending outwards along the center of the stop flange, is inserted into the stepped pipe cavity of the pin sleeve from the upper end and is stopped and located through the stop flange, and the pin ejection head extends into the pin inserting hole of the pin sleeve to form a pin inserting groove for accommodating one end of a pin; the magnet is inserted into the stepped pipe cavity of the pin sleeve from the upper end so as to be propped against the stop flange of the lower ejection rod; an external thread matched with the internal thread of the stepped pipe cavity of the pin sleeve is formed at one end of the handle. The thrust plate locating pin driving tool is a sectional type tool capable of dismounting and changing easily damaged parts according to requirements and is provided with magnetism, thereby being capable of automatically adsorbing and centralizing the locating pin through the magnetism for assembly.

Description

Frock is sold in beating of engine thrust gear shaft lid thrust plate alignment pin
Technical field
The present invention relates to the assembling field of engine thrust gear shaft lid thrust plate alignment pin, particularly beating of a kind of engine thrust gear shaft lid thrust plate alignment pin sells frock.
Background technology
In production process, part engine thrust gear shaft lid needs dress thrust plate alignment pin, and pin frock beaten by what assembling thrust plate alignment pin was used now is drift not carrying magnetic monoblock type.The drift beating pin frock is accurate consumable accessory, is easily out of shape, damages in use procedure, once appearance distortion, damage after just must change whole beating and sell frock, manufacture, use cost is higher; And commonly beat pin frock not carrying magnetic, thrust plate alignment pin is more tiny easily to come off from frock guide, and righting, difficult to hole, very easily occurs that pin deflects phenomenon, affects efficiency and assembly quality.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
What the object of the present invention is to provide a kind of simple and reasonable engine thrust gear shaft lid thrust plate alignment pin beats pin frock, this engine thrust gear shaft lid thrust plate alignment pin beat pin frock be the segmented frock that can change consumable accessory by demand, unscrew when wherein arbitrary bulk-breaking damages and need change → change, miscellaneous part still can normally use, and reduces frock manufacture, use cost; And be drift band magnetic by Fixture Design, and frock band magnetic can be assembled by magnetic automatic absorbing, righting alignment pin, solve the hidden danger producing inclination, off normal in assembling process, the graininess iron filings that process of assembling produces are struck in absorption simultaneously, ensure the cleannes of Assembly part.
For achieving the above object, sell frock according to the invention provides beating of a kind of engine thrust gear shaft lid thrust plate alignment pin, comprising: pin sleeve, it axially has ladder tube chamber, and one end of this ladder tube chamber is processed with internal thread, and the other end is pin jack; Lower push rod, it comprises: stop lug and along the outward extending pin top of this stop lug central authorities, this lower push rod inserts the ladder tube chamber of described pin sleeve by upper end, and carrying out backstop location by described stop lug, the pin jack that described pin sleeve is stretched in described pin top forms the pin slot holding pin one end; Magnet, the ladder tube chamber inserting described pin sleeve from upper end holds out against the stop lug of described lower push rod; And handle, its one end has the external screw thread with the internal thread adaptation of the ladder tube chamber of described pin sleeve, and described handle is linked together by threaded engagement and handle, and the male end of this handle pushes against described magnet.
Preferably, in technique scheme, lower push rod is ferrous material.
Preferably, in technique scheme, the periphery of pin sleeve is cylindric with tapered front end.
Preferably, in technique scheme, this dozen of pin frocks also comprise: magnet cover, and this magnet cover side has the groove holding this magnet cover, and the male end of described handle pushes against the opposite side of described magnet cover.
Preferably, in technique scheme, the outer peripheral face annular knurl of handle.
Compared with prior art, the present invention has following beneficial effect: this engine thrust gear shaft lid thrust plate alignment pin beat pin frock be the segmented frock that can change consumable accessory by demand, unscrew when wherein arbitrary bulk-breaking damages and need change → change, miscellaneous part still can normally use, and reduces frock manufacture, use cost; And be drift band magnetic by Fixture Design, and frock band magnetic can be assembled by magnetic automatic absorbing, righting alignment pin, solve the hidden danger producing inclination, off normal in assembling process, the graininess iron filings that process of assembling produces are struck in absorption simultaneously, ensure the cleannes of Assembly part.
Accompanying drawing explanation
Fig. 1 is the broken section structural representation beating pin frock of engine thrust gear shaft lid thrust plate alignment pin of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1, pin Fixture Design of beating according to the engine thrust gear shaft lid thrust plate alignment pin of the specific embodiment of the invention is made into a kind of sectional and changes consumable accessory (drift as required, guide etc.) band magnetic beat pin frock: be drift band magnetic by Fixture Design, the segmented frock of consumable accessory can be changed by demand, unscrew when wherein arbitrary bulk-breaking damages and need change → change, miscellaneous part still can normally use, reduce frock manufacture, use cost, and frock band magnetic can pass through magnetic automatic absorbing, righting alignment pin assembles, the graininess iron filings that process of assembling produces are struck in absorption simultaneously, ensure the cleannes of Assembly part.The concrete structure of this dozen of pin frocks comprises: lower push rod 1, pin sleeve 2, magnet 3, magnet cover 4 and handle 5, wherein, handle 5 is connected by screw thread is dismountable with pin sleeve 2, in pin sleeve 2, lower push rod 1 is laid during use, magnet cover 4 and magnet 3, and linked together by threaded engagement and handle 5, frock is sold from forming complete beating, when beating pin, pin is inserted in pin sleeve 2, by pin one end tightly being held because magnet 3 magnetizes lower push rod 1, form self-righting concentric absorption, solve the inclination produced in assembling process, deviation problem, drift simultaneously with magnetic can also adsorb some iron powders produced in assembling process, particle, ensure the cleannes of assembling, when there is distortion, damage in a certain parts of frock (such as pin sleeve 2, lower push rod 1 or handle 5), unscrew with spanner and change, other good parts still continue use, change convenient, simply save time, promote operating efficiency, reduce frock manufacture, use cost simultaneously.
Specifically, the periphery of pin sleeve 2 is cylindric with tapered front end, and it axially has the ladder tube chamber holding lower push rod 1, magnet cover 4 and magnet 3.Lower push rod 1, magnet cover 4 and magnet 3 are assembled to the drift of ladder segment dislocation this dozen of pin frocks of pin sleeve 2.
Lower push rod 1 comprises stop lug and comes directly towards along this outward extending pin of stop lug central authorities, during assembling, lower push rod 1 inserts the ladder tube chamber of pin sleeve 2 by the upper end of pin sleeve 2, and carry out backstop location by the stop lug of lower push rod 1, the front end of pin sleeve 2 ladder tube chamber is stretched in the pin top of lower push rod 1, and leaves the pin slot holding pin one end.Preferably, lower push rod 1 is ferrous material.
Magnet 3 is contained in the groove of magnet cover 4, and the ladder tube chamber of pin sleeve 2 is inserted together from upper end, hold out against lower push rod 1, pin slot is inserted in one end of pin, because magnet 3 magnetizes lower push rod 1, pin one end is tightly held, forms self-righting concentric absorption, solve produce in assembling process inclination, deviation problem, drift simultaneously with magnetic can also adsorb some iron powders, the particle that produce in assembling process, ensures the cleannes of assembling.
The rear end of pin sleeve 2 ladder tube chamber is processed with internal thread.Handle 5 is cylindric, the binding end of itself and pin sleeve 2 is processed with the external screw thread with the internal thread adaptation of pin sleeve 2 ladder tube chamber, in pin sleeve, lower push rod 1 is laid during use, magnet cover 4 and magnet 3, and linked together by threaded engagement and handle 5, frock is sold from forming complete beating, when beating pin, pin is inserted in pin sleeve 2, by pin one end tightly being held because magnet 3 magnetizes lower push rod 1, form self-righting concentric absorption, solve the inclination produced in assembling process, deviation problem, drift simultaneously with magnetic can also adsorb some iron powders produced in assembling process, particle, ensure the cleannes of assembling, when there is distortion, damage in a certain parts of frock (such as pin sleeve 2, lower push rod 1 or handle 5), unscrew with spanner and change, other good parts still continue use, change convenient, simply save time, promote operating efficiency, reduce frock manufacture, use cost simultaneously.Preferably, the outer peripheral face annular knurl of handle 5, is convenient to pin sleeve 2 and is connected with handle 5 by threaded engagement.
To sum up, this engine thrust gear shaft lid thrust plate alignment pin beat pin frock be the segmented frock that can change consumable accessory by demand, unscrew when wherein arbitrary bulk-breaking damages and need change → change, miscellaneous part still can normally use, and reduces frock manufacture, use cost; And be drift band magnetic by Fixture Design, and frock band magnetic can be assembled by magnetic automatic absorbing, righting alignment pin, solve the hidden danger producing inclination, off normal in assembling process, the graininess iron filings that process of assembling produces are struck in absorption simultaneously, ensure the cleannes of Assembly part.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.

Claims (5)

1. beating of engine thrust gear shaft lid thrust plate alignment pin sells a frock, it is characterized in that, comprising:
Pin sleeve, it axially has ladder tube chamber, and one end of this ladder tube chamber is processed with internal thread, and the other end is pin jack;
Lower push rod, it comprises: stop lug and along the outward extending pin top of this stop lug central authorities, this lower push rod inserts the ladder tube chamber of described pin sleeve by upper end, and carrying out backstop location by described stop lug, the pin jack that described pin sleeve is stretched in described pin top forms the pin slot holding pin one end;
Magnet, the ladder tube chamber inserting described pin sleeve from upper end holds out against the stop lug of described lower push rod; And
Handle, its one end has the external screw thread with the internal thread adaptation of the ladder tube chamber of described pin sleeve, and described handle is linked together by threaded engagement and handle, and the male end of this handle pushes against described magnet.
2. beating of engine thrust gear shaft lid thrust plate alignment pin according to claim 1 sells frock, and it is characterized in that, described lower push rod is ferrous material.
3. engine thrust gear shaft lid thrust plate alignment pin according to claim 1 beat pin frock, it is characterized in that, the periphery of described pin sleeve is cylindric with tapered front end.
4. beating of engine thrust gear shaft lid thrust plate alignment pin according to claim 1 sells frock, it is characterized in that, this dozen of pin frocks also comprise: magnet cover, and this magnet cover side has the groove holding this magnet cover, and the male end of described handle pushes against the opposite side of described magnet cover.
5. beating of engine thrust gear shaft lid thrust plate alignment pin according to claim 1 sells frock, it is characterized in that, the outer peripheral face annular knurl of described handle.
CN201510486379.6A 2015-08-10 2015-08-10 Thrust plate locating pin driving tool for engine thrust stop shaft cover Pending CN104999422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510486379.6A CN104999422A (en) 2015-08-10 2015-08-10 Thrust plate locating pin driving tool for engine thrust stop shaft cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510486379.6A CN104999422A (en) 2015-08-10 2015-08-10 Thrust plate locating pin driving tool for engine thrust stop shaft cover

Publications (1)

Publication Number Publication Date
CN104999422A true CN104999422A (en) 2015-10-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510486379.6A Pending CN104999422A (en) 2015-08-10 2015-08-10 Thrust plate locating pin driving tool for engine thrust stop shaft cover

Country Status (1)

Country Link
CN (1) CN104999422A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004058251A (en) * 2002-07-31 2004-02-26 Honda Motor Co Ltd Knock pin drawing out device
CN201140381Y (en) * 2008-01-02 2008-10-29 梁吉林 Valve collet replacer
CN201848816U (en) * 2010-07-08 2011-06-01 富美科技有限公司 Shaft pin disassembling device
CN201931428U (en) * 2010-11-09 2011-08-17 比亚迪股份有限公司 Assembling device for elastic cylindrical pin
CN202622683U (en) * 2012-01-10 2012-12-26 北汽福田汽车股份有限公司 Mounting device for positioning pin
CN203003796U (en) * 2012-10-30 2013-06-19 浙江吉利罗佑发动机有限公司 Pin bush tool
CN103894971A (en) * 2014-04-02 2014-07-02 国家电网公司 Magnetic arc-jaw tongs
CN104552139A (en) * 2014-10-28 2015-04-29 安费诺(常州)电子有限公司 Pin puller
CN104647277A (en) * 2015-02-12 2015-05-27 安徽江淮汽车股份有限公司 Lower half bearing press-fitting tool for connecting rod
CN204382196U (en) * 2015-01-13 2015-06-10 安徽江淮汽车股份有限公司 A kind of straight pin installs accessory
CN204800555U (en) * 2015-08-10 2015-11-25 广西玉柴机器股份有限公司 Engine thrust keeps off beating of shaft -cup thrust piece locating pin and sells frock

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004058251A (en) * 2002-07-31 2004-02-26 Honda Motor Co Ltd Knock pin drawing out device
CN201140381Y (en) * 2008-01-02 2008-10-29 梁吉林 Valve collet replacer
CN201848816U (en) * 2010-07-08 2011-06-01 富美科技有限公司 Shaft pin disassembling device
CN201931428U (en) * 2010-11-09 2011-08-17 比亚迪股份有限公司 Assembling device for elastic cylindrical pin
CN202622683U (en) * 2012-01-10 2012-12-26 北汽福田汽车股份有限公司 Mounting device for positioning pin
CN203003796U (en) * 2012-10-30 2013-06-19 浙江吉利罗佑发动机有限公司 Pin bush tool
CN103894971A (en) * 2014-04-02 2014-07-02 国家电网公司 Magnetic arc-jaw tongs
CN104552139A (en) * 2014-10-28 2015-04-29 安费诺(常州)电子有限公司 Pin puller
CN204382196U (en) * 2015-01-13 2015-06-10 安徽江淮汽车股份有限公司 A kind of straight pin installs accessory
CN104647277A (en) * 2015-02-12 2015-05-27 安徽江淮汽车股份有限公司 Lower half bearing press-fitting tool for connecting rod
CN204800555U (en) * 2015-08-10 2015-11-25 广西玉柴机器股份有限公司 Engine thrust keeps off beating of shaft -cup thrust piece locating pin and sells frock

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20151028