CN204007475U - Bent axle plane parallelism pick-up unit - Google Patents

Bent axle plane parallelism pick-up unit Download PDF

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Publication number
CN204007475U
CN204007475U CN201420398159.9U CN201420398159U CN204007475U CN 204007475 U CN204007475 U CN 204007475U CN 201420398159 U CN201420398159 U CN 201420398159U CN 204007475 U CN204007475 U CN 204007475U
Authority
CN
China
Prior art keywords
vee
bent axle
block
positioning support
lever connecting
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.)
Expired - Fee Related
Application number
CN201420398159.9U
Other languages
Chinese (zh)
Inventor
刘洪福
于海明
张亚
宋文友
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.)
Tianrun Crankshaft Co Ltd
Original Assignee
Tianrun Crankshaft 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 Tianrun Crankshaft Co Ltd filed Critical Tianrun Crankshaft Co Ltd
Priority to CN201420398159.9U priority Critical patent/CN204007475U/en
Application granted granted Critical
Publication of CN204007475U publication Critical patent/CN204007475U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of bent axle plane parallelism pick-up unit, it comprises platform, vee-block, positioning support bracer, reference column, slide unit, slide plate, dial gauge, described vee-block, positioning support bracer, slide unit are placed on platform, between two vee-blocks, be connected with two cylinder lever connecting rods, on described positioning support bracer, be provided with a round tube hole along cylinder lever connecting rod direction, positioning support bracer Moveable-jacket is on the smooth cylinder of a cylinder lever connecting rod, and its inside is provided with dog screw; Described slide unit is by two vee-block left sides that add long spiro nail and be fixed on left end, and described slide plate is removable to be arranged on slide unit, and described column is fixed on slide plate, and dial gauge is arranged on column by table extension bar.The utility model dial gauge contact touches the little transverse plane of bent axle and obtains reading, gets final product to obtain bent axle plane parallelism testing result with the contrast of standard bent axle.It is rational in infrastructure, and mobile adjusting is easy, and detection efficiency is high, and the depth of parallelism that is particularly suitable for the plane to processing on bent axle small end cylinder detects.

Description

Bent axle plane parallelism pick-up unit
Technical field
The utility model relates to the pick-up unit of the part depth of parallelism, specifically bent axle plane parallelism pick-up unit.
Background technology
We know, some bent axle small end cylinder need to be processed symmetrical plane, and its plane all has depth of parallelism requirement, and measurement is all to support at platform vee-block conventionally, with first connecting rod neck and king journal centering central plane, then measure depth of parallelism numerical value with dial gauge.This method troublesome poeration, efficiency is low.Also there is no up to now the bibliographical information of special bent axle plane parallelism pick-up unit.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, and mobile adjusting is easy, the bent axle plane parallelism pick-up unit that detection efficiency is high.
The technical scheme in the invention for solving the above technical problem is: a kind of bent axle plane parallelism pick-up unit, it comprises platform, support the vee-block of crankshaft two end king journal, support the positioning support bracer of bent axle first connecting rod, reference column, the slide unit of dial gauge is installed, slide plate, column, dial gauge, described reference column is fixed on positioning support bracer, described vee-block, positioning support bracer, slide unit is placed on platform, it is characterized in that: between described two vee-blocks, be connected with two cylinder lever connecting rods, described cylinder lever connecting rod two ends are provided with threaded rod, on described positioning support bracer, be provided with a round tube hole along cylinder lever connecting rod direction, by this round tube hole, positioning support bracer Moveable-jacket is on the smooth cylinder of a cylinder lever connecting rod, its the inside is provided with dog screw, described slide unit is by two vee-block left sides that add long spiro nail and be fixed on left end, and described slide plate is removable to be arranged on slide unit, and described column is fixed on slide plate, and dial gauge is arranged on column by table extension bar.
The vee-block of right-hand member described in the utility model is provided with round tube hole, and two cylinder lever connecting rods are through the round tube hole on vee-block, and right-hand member threaded rod is connected with setting nut.
On described cylinder lever connecting rod, also cover has adjusting pad, adjusting pad to be positioned at the vee-block left side of right-hand member.By the spacing of setting nut and adjustable two vee-blocks of adjusting pad, to ensure that two vee-blocks accurately support the reliable of crankshaft two end king journal.
When the utility model detects, crankshaft two end king journal is put into two vee-blocks, bent axle first connecting rod is close to reference column end face, then promote slide plate, dial gauge moves to bent axle small end thereupon, adjusts dial gauge to suitably highly, makes its contact touch the little transverse plane of bent axle and obtains testing result.Against existing technologies, the utility model is rational in infrastructure, and mobile adjusting is easy, and detection efficiency is high, and the depth of parallelism that is particularly suitable for the plane to processing on bent axle small end cylinder detects.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is that assembly structure master of the present utility model looks schematic diagram.
Fig. 2 is that the B of Fig. 1 is to schematic diagram.
Fig. 3 is that the C of Fig. 1 is to schematic diagram.
1. platforms in figure, 2. add long spiro nail, 3. slide unit, 4. slide plate, 5. column, 6. bent axle, 7. table extension bar, 8. presses table screw, 9. dial gauge, 10.V shape piece, 11. reference columns, 12. positioning support bracers, 13. dog screws, 14. cylinder lever connecting rods, 15. adjusting pads, 16.V shape piece, 17. setting nuts.
Embodiment
Can find out from Fig. 1, Fig. 2 and Fig. 3, a kind of bent axle plane parallelism pick-up unit, it comprises platform 1, slide unit 3, slide plate 4, column 5, bent axle 6, table extension bar 7, dial gauge 9, vee-block 10, vee-block 16, reference column 11, positioning support bracer 12 etc.Vee-block 10 and vee-block 16 are used for supporting bent axle 6 two ends king journals, and positioning support bracer 12 and reference column 11 are used for supporting bent axle first connecting rod.Described reference column 11 is fixed on positioning support bracer 12, and described vee-block 10, vee-block 16, positioning support bracer 12, slide unit 3 are placed on platform 1.
Between vee-block 10 described in the utility model and vee-block 16, be connected with two cylinder lever connecting rods 14, described cylinder lever connecting rod 14 two ends are provided with threaded rod, its left end threaded rod is screwed into the right side of vee-block 10, and right-hand member threaded rod is through the set through hole of vee-block 16, and screws with setting nut 17.On described positioning support bracer 12, be provided with a round tube hole along cylinder lever connecting rod 14 directions, by this round tube hole, positioning support bracer 12 Moveable-jackets are on the smooth cylinder of a cylinder lever connecting rod 14, and its inside is provided with dog screw 13.Positioning support bracer 12 described in the utility model can move along cylinder lever connecting rod 14, like this can be according to crankshaft length, and slide and adjust positioning support bracer 12 to appropriate location, and locate with dog screw 13, accurately to support the first connecting rod of bent axle.
Slide unit 3 described in the utility model is by two vee-block 10 left sides that add long spiro nail 2 and be fixed on left end, specifically two add long spiro nail 2 through slide unit 3 through holes, be screwed in set two screws in vee-block 10 bottoms of left end, slide unit 3 be fixed on to the left side of left end vee-block 10.Described slide unit 3 tops are connected with slide plate 4 bottom convex-concaves, and slide plate 4 is removable to be arranged on slide unit 3.Described column 5 is fixed on slide plate 4, and dial gauge 9 is arranged on column 5 by table extension bar 7.Column 5 is welded to connect with slide plate 4, table extension bar 7.The sounding rod of dial gauge 9 is through the set through hole of table extension bar 7, and with pressing, table screw 8 is fixing.
The vee-block 16 of right-hand member described in the utility model is provided with round tube hole, and two cylinder lever connecting rods 14 are through the round tube hole on vee-block 16, and right-hand member threaded rod is connected with setting nut 17.On described cylinder lever connecting rod 14, also cover has adjusting pad 15, adjusting pad 15 to be positioned at vee-block 16 left sides of right-hand member.Described adjusting pad 15 is to be enclosed within on cylinder lever connecting rod 14, and it is close to the left side of vee-block 16, according to the difference of bent axle 6 axial lengths, can adopt one or more adjusting pad adjustment.The utility model is by the spacing of setting nut 17 and adjustable two vee-blocks of adjusting pad 15, to ensure that two vee-blocks accurately support the reliable of crankshaft two end king journal.
When the utility model detects, crankshaft two end king journal is put into two vee-blocks 10 and vee-block 16, bent axle first connecting rod is close to reference column 11 end faces, then promote slide plate 4, dial gauge 9 moves to bent axle 6 small ends thereupon, adjust dial gauge 9 to suitable height, make its contact touch the little transverse plane of bent axle and obtain reading, get final product to obtain bent axle plane parallelism testing result with the contrast of standard bent axle.
The utility model is rational in infrastructure, and mobile adjusting is easy, and detection efficiency is high, and the depth of parallelism that is particularly suitable for the plane to processing on bent axle small end cylinder detects.

Claims (3)

1. a bent axle plane parallelism pick-up unit, it comprises platform, support the vee-block of crankshaft two end king journal, support the positioning support bracer of bent axle first connecting rod, reference column, the slide unit of dial gauge is installed, slide plate, column, dial gauge, described reference column is fixed on positioning support bracer, described vee-block, positioning support bracer, slide unit is placed on platform, it is characterized in that: between described two vee-blocks, be connected with two cylinder lever connecting rods, described cylinder lever connecting rod two ends are provided with threaded rod, on described positioning support bracer, be provided with a round tube hole along cylinder lever connecting rod direction, by this round tube hole, positioning support bracer Moveable-jacket is on the smooth cylinder of a cylinder lever connecting rod, its the inside is provided with dog screw, described slide unit is by two vee-block left sides that add long spiro nail and be fixed on left end, and described slide plate is removable to be arranged on slide unit, and described column is fixed on slide plate, and dial gauge is arranged on column by table extension bar.
2. bent axle plane parallelism pick-up unit according to claim 1, is characterized in that: the vee-block of described right-hand member is provided with round tube hole, and two cylinder lever connecting rods are through the round tube hole on vee-block, and right-hand member threaded rod is connected with setting nut.
3. bent axle plane parallelism pick-up unit according to claim 1, is characterized in that: on described cylinder lever connecting rod, also cover has adjusting pad, adjusting pad to be positioned at the vee-block left side of right-hand member.
CN201420398159.9U 2014-07-18 2014-07-18 Bent axle plane parallelism pick-up unit Expired - Fee Related CN204007475U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420398159.9U CN204007475U (en) 2014-07-18 2014-07-18 Bent axle plane parallelism pick-up unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420398159.9U CN204007475U (en) 2014-07-18 2014-07-18 Bent axle plane parallelism pick-up unit

Publications (1)

Publication Number Publication Date
CN204007475U true CN204007475U (en) 2014-12-10

Family

ID=52047462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420398159.9U Expired - Fee Related CN204007475U (en) 2014-07-18 2014-07-18 Bent axle plane parallelism pick-up unit

Country Status (1)

Country Link
CN (1) CN204007475U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107014340A (en) * 2017-05-02 2017-08-04 天津普天单向器有限公司 A kind of multifunctional general driving shaft detection means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107014340A (en) * 2017-05-02 2017-08-04 天津普天单向器有限公司 A kind of multifunctional general driving shaft detection means
CN107014340B (en) * 2017-05-02 2023-08-11 天津普天单向器有限公司 Multifunctional universal transmission shaft detection device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20170718