CN201828232U - Check tool for thrust surface of cylinder body - Google Patents

Check tool for thrust surface of cylinder body Download PDF

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Publication number
CN201828232U
CN201828232U CN2010205770861U CN201020577086U CN201828232U CN 201828232 U CN201828232 U CN 201828232U CN 2010205770861 U CN2010205770861 U CN 2010205770861U CN 201020577086 U CN201020577086 U CN 201020577086U CN 201828232 U CN201828232 U CN 201828232U
Authority
CN
China
Prior art keywords
mandrel
clock gauge
mandril
cone
thrust
Prior art date
Application number
CN2010205770861U
Other languages
Chinese (zh)
Inventor
朱传焱
Original Assignee
常德东鼎动力机械有限公司
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 常德东鼎动力机械有限公司 filed Critical 常德东鼎动力机械有限公司
Priority to CN2010205770861U priority Critical patent/CN201828232U/en
Application granted granted Critical
Publication of CN201828232U publication Critical patent/CN201828232U/en

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Abstract

The utility model relates to a check tool for a thrust surface of a cylinder body, comprising an elastic inner cone opening sleeve and a rotating measuring body assembly, wherein the diameter of the outer circle of the elastic inner cone opening sleeve is consistent with an aperture to be checked; the rotating measuring body assembly comprises a mandril outer cone sleeve, the outer diameter and the conicity of the mandril outer cone sleeve are matched with the inner bore of the elastic inner cone opening sleeve; a mandril is arranged in a central hole of the mandril outer cone sleeve and provided with one-way thrust bearings at two sides of the mandril outer cone sleeve; a locking nut is arranged at the end of the mandril; the mandril is provided with a dial gauge supporting rod by a flat key; a rack is arranged on the dial gauge supporting rod; the other end of the mandril is provided with an adjusting screw and two locking screws; the end of the adjusting screw is provided with a gear meshed with the rack on the dial gauge supporting rod; the ends of the locking screws are contacted with the flat key; and a dial gauge is arranged in a hole in the upper part of the dial gauge supporting rod. The check tool has the advantages of being simple in structure, convenient and fast for checking, and suitable for on-site use in plants.

Description

A kind of cylinder block thrust surface cubing
Technical field
The utility model relates to the instruments of inspection to the cylinder block key position of automobile, and promptly a kind of cylinder block thrust surface is to spindle hole verticality and the cubing of beating.
Background technology
The thrust surface of cylinder block is the key position of motor car engine to the bent axle axial retention, and the cylinder block thrust surface is an important indicator that influences engine quality to the verticality of spindle hole, round beating.Reduce its verticality, total run-out error size, can reduce the wearing and tearing of bent axle thrust shoe, improve the engine running quality, avoid excessively heated axle, accidents such as tile kilning.Traditional method of inspection is difficult to satisfy examination requirements, and detects the high and length consuming time of cost on three-coordinates measuring machine, and is subjected to the limitation of three-coordinate instrument itself.
Summary of the invention
In order to make the workshop field test convenient, improve the check frequency of this operation, the utility model proposes a kind of new design that makes things convenient for workshop field test cylinder block thrust surface to the cubing of spindle hole verticality, total run-out.
This cylinder block thrust surface cubing, comprise inner cone elastic opening cover and wheel measuring body assembly, the outside diameter of inner cone elastic opening cover is consistent with tested aperture, it is characterized in that, wheel measuring body assembly comprises a mandrel external conical sleeve, the external diameter of mandrel external conical sleeve and tapering match with the endoporus of inner cone elastic opening cover, in the center pit of mandrel external conical sleeve mandrel is housed, mandrel is equipped with single thrust bearing in the both sides of mandrel external conical sleeve, set nut is equipped with in end at mandrel, on mandrel, by flat key the clock gauge cramp bar is housed, on the clock gauge cramp bar, tooth bar is arranged, the other end at mandrel is equipped with a set screw and two lock-screws, and the end of set screw has the tooth bar on gear and the clock gauge cramp bar to be meshed, the end peace key contacts of lock-screw, in clock gauge cramp bar upper hole clock gauge is housed, the clock gauge lock-screw also is equipped with in clock gauge cramp bar upper end.
The inner cone elastic opening is enclosed within the constant situation of internal diameter, and the spindle hole diameter that cylindrical can be measured as required manufactures, to satisfy the product needed of measuring multiple different model.The clock gauge cramp bar can stretch by set screw, and during the rotation mandrel, clock gauge is along with mandrel together rotates.During measurement the inner cone elastic opening is mounted in one grade of main bearing hole of thrust surface, again rotary body is measured assembly and be placed in the inner cone elastic opening cover.Adjust clock gauge, make behind the clock gauge gauge head contact cylinder body thrust surface locking clock gauge and begin to measure.Rotate the set screw of clock gauge cramp bar, clock gauge is moved up and down, can measure the verticality of thrust surface to main bearing hole, the rotation mandrel can be measured the total run-out of thrust surface to main bearing hole.
Advantage of the present utility model is, the cubing simple structure is easy to detect, quick, is suitable for on-the-spot use the in the workshop.
Description of drawings
Fig. 1 is the cylinder block cut-open view.
Fig. 2 is a cylinder block thrust surface cubing instrumentation plan.
Among the figure: 1, cylinder block, 2, main bearing hole, 3, thrust surface, 4, mandrel, 5, set nut, 6, single thrust bearing, 7, mandrel external conical sleeve, 8, inner cone elastic opening cover, 9, flat key, 10, set screw, 11, lock-screw, 12, clock gauge cramp bar, 13, the clock gauge lock-screw, 14, clock gauge.
Embodiment
Below by specific embodiment utility model is described in detail as follows:
In Fig. 2, this cylinder block thrust surface cubing, comprise inner cone elastic opening cover 8 and wheel measuring body assembly, the outside diameter of inner cone elastic opening cover 8 is consistent with the aperture of tested main bearing hole 2, wheel measuring body assembly comprises a mandrel external conical sleeve 7, the external diameter of mandrel external conical sleeve 7 and tapering match with the endoporus of inner cone elastic opening cover 8, mandrel 4 is housed in the center pit of mandrel external conical sleeve 7, mandrel 4 is equipped with single thrust bearing 6 in the both sides of mandrel external conical sleeve 7, in the end of mandrel 4 set nut 5 is housed, on mandrel 4, by flat key 9 clock gauge cramp bar 12 is housed, on clock gauge cramp bar 12, tooth bar is arranged, the other end at mandrel 4 is equipped with a set screw 10 and two lock-screws 11, and the end of set screw 10 has the tooth bar on gear and the clock gauge cramp bar 12 to be meshed, and the end of lock-screw 11 contacts with flat key 9, in clock gauge cramp bar 12 upper holes clock gauge 14 is housed, clock gauge lock-screw 13 also is equipped with in clock gauge cramp bar 12 upper ends.
In Fig. 1, during use, inner cone elastic opening cover 8 is placed on main bearing hole 2 the insides of cylinder block 1.Whole wheel measuring body assembly is put in the inner cone elastic opening cover 8, turn set screw 10 makes clock gauge cramp bar 12 flexible again, and clock gauge 14 gauge heads are positioned at thrust surface 3 scopes.Unclamp clock gauge lock-screw 13, adjust the clock gauge probe location, make the gauge head contact cylinder block thrust surface 3 of clock gauge and lock clock gauge lock-screw 13.The dial plate of rotation clock gauge 14 makes the pointer zero set of clock gauge 14 and begins and measures.

Claims (1)

1. cylinder block thrust surface cubing, comprise inner cone elastic opening cover and wheel measuring body assembly, the outside diameter of inner cone elastic opening cover is consistent with tested aperture, it is characterized in that, wheel measuring body assembly comprises a mandrel external conical sleeve, the external diameter of mandrel external conical sleeve and tapering match with the endoporus of inner cone elastic opening cover, in the center pit of mandrel external conical sleeve mandrel is housed, mandrel is equipped with single thrust bearing in the both sides of mandrel external conical sleeve, set nut is equipped with in end at mandrel, on mandrel, by flat key the clock gauge cramp bar is housed, on the clock gauge cramp bar, tooth bar is arranged, the other end at mandrel is equipped with a set screw and two lock-screws, and the end of set screw has the tooth bar on gear and the clock gauge cramp bar to be meshed, the end peace key contacts of lock-screw, in clock gauge cramp bar upper hole clock gauge is housed, the clock gauge lock-screw also is equipped with in clock gauge cramp bar upper end.
CN2010205770861U 2010-10-26 2010-10-26 Check tool for thrust surface of cylinder body CN201828232U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205770861U CN201828232U (en) 2010-10-26 2010-10-26 Check tool for thrust surface of cylinder body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205770861U CN201828232U (en) 2010-10-26 2010-10-26 Check tool for thrust surface of cylinder body

Publications (1)

Publication Number Publication Date
CN201828232U true CN201828232U (en) 2011-05-11

Family

ID=43966759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205770861U CN201828232U (en) 2010-10-26 2010-10-26 Check tool for thrust surface of cylinder body

Country Status (1)

Country Link
CN (1) CN201828232U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102749018A (en) * 2012-07-23 2012-10-24 江苏松林汽车零部件有限公司 Method for measuring verticality of end surface of connecting rod big end hole
CN102749019A (en) * 2012-07-23 2012-10-24 江苏松林汽车零部件有限公司 Special inspection device for measuring perpendicularity of end surface of big-end hole of connecting rod
CN103851985A (en) * 2012-11-28 2014-06-11 北京南口轨道交通机械有限责任公司 Leveling tool for measuring wind power gear case flexible pin cone ring
CN105300223A (en) * 2015-12-04 2016-02-03 广西玉柴机器股份有限公司 On-line measurement tool for processing volume of thrust surface of camshaft
CN105352416A (en) * 2015-12-10 2016-02-24 广西玉柴机器股份有限公司 Device for detecting alignment verticality of hole end face
CN106482609A (en) * 2016-11-08 2017-03-08 广西玉柴机器股份有限公司 Thrust surface of cylinder body thickness detection apparatus
CN108801119A (en) * 2018-06-20 2018-11-13 安徽江淮汽车集团股份有限公司 A kind of arrangement for measuring verticality

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102749018A (en) * 2012-07-23 2012-10-24 江苏松林汽车零部件有限公司 Method for measuring verticality of end surface of connecting rod big end hole
CN102749019A (en) * 2012-07-23 2012-10-24 江苏松林汽车零部件有限公司 Special inspection device for measuring perpendicularity of end surface of big-end hole of connecting rod
CN103851985A (en) * 2012-11-28 2014-06-11 北京南口轨道交通机械有限责任公司 Leveling tool for measuring wind power gear case flexible pin cone ring
CN103851985B (en) * 2012-11-28 2016-06-29 北京南口轨道交通机械有限责任公司 Wind turbine gearbox flexible pin shaft conical ring measurement leveling tool
CN105300223A (en) * 2015-12-04 2016-02-03 广西玉柴机器股份有限公司 On-line measurement tool for processing volume of thrust surface of camshaft
CN105352416A (en) * 2015-12-10 2016-02-24 广西玉柴机器股份有限公司 Device for detecting alignment verticality of hole end face
CN106482609A (en) * 2016-11-08 2017-03-08 广西玉柴机器股份有限公司 Thrust surface of cylinder body thickness detection apparatus
CN108801119A (en) * 2018-06-20 2018-11-13 安徽江淮汽车集团股份有限公司 A kind of arrangement for measuring verticality

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Check tool for thrust surface of cylinder body

Effective date of registration: 20151110

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2015430000032

Denomination of utility model: Check tool for thrust surface of cylinder body

Effective date of registration: 20151110

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2015430000032

PLDC "enforcement, change and cancellation of contracts on pledge of patent right or utility model"
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20161117

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2015430000032

Date of cancellation: 20161117

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2015430000032

PLDC "enforcement, change and cancellation of contracts on pledge of patent right or utility model"
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Check tool for thrust surface of cylinder body

Effective date of registration: 20161207

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2016430000054

Denomination of utility model: Check tool for thrust surface of cylinder body

Effective date of registration: 20161207

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2016430000054

PLDC "enforcement, change and cancellation of contracts on pledge of patent right or utility model"
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20171212

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2016430000054

Date of cancellation: 20171212

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2016430000054

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Check tool for thrust surface of cylinder body

Effective date of registration: 20180118

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2018430000006

Denomination of utility model: Check tool for thrust surface of cylinder body

Effective date of registration: 20180118

Granted publication date: 20110511

Pledgee: Changde Caixin technology Company limited by guarantee

Pledgor: Changde Dongding Power Machinery Co., Ltd.

Registration number: 2018430000006

PE01 Entry into force of the registration of the contract for pledge of patent right
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110511