CN202869419U - A device for checking the center distance of holes of an engine case of a motorcycle - Google Patents

A device for checking the center distance of holes of an engine case of a motorcycle Download PDF

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Publication number
CN202869419U
CN202869419U CN 201220554508 CN201220554508U CN202869419U CN 202869419 U CN202869419 U CN 202869419U CN 201220554508 CN201220554508 CN 201220554508 CN 201220554508 U CN201220554508 U CN 201220554508U CN 202869419 U CN202869419 U CN 202869419U
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CN
China
Prior art keywords
lever
block
motorcycle
checking
measurement
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.)
Active
Application number
CN 201220554508
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Chinese (zh)
Inventor
李洪林
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.)
Chongqing Zongshen Engine Manufacturing Co Ltd
Original Assignee
Chongqing Zongshen Engine Manufacturing 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 Chongqing Zongshen Engine Manufacturing Co Ltd filed Critical Chongqing Zongshen Engine Manufacturing Co Ltd
Priority to CN 201220554508 priority Critical patent/CN202869419U/en
Application granted granted Critical
Publication of CN202869419U publication Critical patent/CN202869419U/en
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Abstract

The utility model discloses a device for checking the center distance of holes of an engine case of a motorcycle. The device comprises a pedestal. A checking device body is vertically arranged on the pedestal. A close bead mandrel, equal-height blocks, and an indicating gauge rack provided with an indicating gauge are respectively arranged on the right side and back side of the checking device body in a vertical manner. A lever supporting block provided with a measurement lever is arranged above the close bead mandrel and penetrates through the checking device body. One end of the measurement lever is provided with a checking head while the other end of the measurement lever is connected with the indicating gauge rack through an extension spring and provided with a measurement positioning block corresponding to the indicating gauge. A spacing adjustment screw is arranged on the lower end surface of the indicating gauge rack. The device is advantaged by ingenious structural design and convenient utilization; the device can be employed to check out the central distance between a crankshaft hole and a spindle hole of the case rapidly and accurately, thereby saving a lot of time; and the real-time monitoring of the quality is realized.

Description

The engine case of motorcycle hole is center distance check tool
Technical field
The utility model relates to the engine case of motorcycle cubing, and particularly the engine case of motorcycle hole is center distance check tool.
Background technology
At present, detection for the crankshaft hole on the engine case of motorcycle and the distance between the spindle hole, mainly be to adopt three-coordinate instrument to detect, although feasible, but, adopt three-coordinate instrument to detect and have long shortcoming detection time, when detection time is long, will so that the substandard product on the production line is being produced always, cause that quality is out of control within a certain period of time.
The utility model content
It is center distance check tool that the purpose of this utility model just provides a kind of engine case of motorcycle hole that can detect fast and accurately distance between casing crankshaft hole and the spindle hole.
The purpose of this utility model is to realize by such technical scheme, a kind of engine case of motorcycle hole is center distance check tool, it comprises base, be vertically installed with the cubing body at base, vertical cubing body is respectively arranged with close pearl mandrel on cubing body front and back, isometry block and with the dial gauge dial framework of dial gauge, above close pearl mandrel, be provided with and run through the cubing body and with the lever back-up block of measuring lever, end at described measurement lever is provided with detection head, the other end is connected with the dial gauge dial framework by extension spring, and this end is provided with the measurement and positioning piece corresponding with dial gauge, is provided with spacing adjusting screw(rod) in dial gauge dial framework lower surface.
Wherein, 1/5th places of described measurement lever are connected with the measurement back-up block by needle bearing.
In the utility model, described isometry block is five, and the both sides below close pearl mandrel are provided with two, is provided with two in lever back-up block both sides, is provided with one above the lever back-up block.
For the ease of clamping, above the lever back-up block, be provided with diamond positioning pin, the isometry block of described diamond positioning pin and lever back-up block top is close.
Owing to adopted technique scheme, the utlity model has structural design advantage ingenious, easy to use, adopt it can detect fast and accurately centre distance between chest crankshaft hole and the spindle hole, saved a large amount of time, realized the Real Time Monitoring to quality.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model uses state reference map.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail; but the utility model is not limited to these embodiments; any on the present embodiment essence spirit improvement or substitute, still belong to the utility model claim scope required for protection.
Embodiment 1: such as Fig. 1, shown in 2, a kind of engine case of motorcycle hole is center distance check tool, it comprises base 1, be vertically installed with cubing body 2 at base 1, vertical cubing body 2 is respectively arranged with close pearl mandrel 3 on cubing body 2 front and backs, isometry block 4 and with the dial gauge dial framework 6 of dial gauge 5, above close pearl mandrel 3, be provided with and run through cubing body 2 and with the lever back-up block 8 of measuring lever 7, end at described measurement lever 7 is provided with detection head 9, the other end is connected with dial gauge dial framework 5 by extension spring 10, and this end is provided with the measurement and positioning piece 11 corresponding with dial gauge 5, is provided with spacing adjusting screw(rod) 12 in dial gauge dial framework 6 lower surfaces.
Further, 1/5th places of described measurement lever 7 are connected with measurement back-up block 8 by needle bearing 13.Certainly, the operator can be according to actual needs and accuracy requirement, Lookup protocol is measured lever 7 and the junction of measuring back-up block 8, as: 1/2nd places, 1/4th places, sixth place, 1/10th places etc. of measuring lever 7 can be connected with measurement back-up block 8 by needle bearing 13.
For so that casing is a same plane after installing, described isometry block 4 is five, and the both sides below close pearl mandrel 3 are provided with two, are provided with two in lever back-up block 8 both sides, are provided with one above lever back-up block 8.
For convenient casing is carried out clamping, be provided with diamond positioning pin 14 above lever back-up block 8, described diamond positioning pin 14 is close with the isometry block 4 of lever back-up block 8 tops.
The utility model is to use like this: the qualified casing of coordinate as standard, is used and the rhombus finger setting as another pilot hole with close pearl mandrel interference fine positioning, dowel hole take tested datum hole, measured and draw the detection data after clamping is steady;
The crankshaft hole of casing 15 is aimed at close pearl mandrel 3 to be installed, simultaneously, press measurement lever 7 downwards with hand, after casing 15 is positioned on the cubing body 2, decontrol and measure lever 7, the pulling force of extension spring 10 makes on the detection head 9 contact spindle hole inwalls, treats that examination box measures the detection data, and detect data with standard and compare, be worth accurate data according to lever ratio.

Claims (4)

1. an engine case of motorcycle hole is center distance check tool, it is characterized in that: it comprises base (1), be vertically installed with cubing body (2) at base (1), vertical cubing body (2) is respectively arranged with close pearl mandrel (3) on cubing body (2) front and back, isometry block (4) and with the dial gauge dial framework (6) of dial gauge (5), be provided with in close pearl mandrel (3) top and run through cubing body (2) and with the lever back-up block (8) of measuring lever (7), end at described measurement lever (7) is provided with detection head (9), the other end is connected with dial gauge dial framework (6) by extension spring (10), and this end is provided with the measurement and positioning piece (11) corresponding with dial gauge (5), is provided with spacing adjusting screw(rod) (12) in dial gauge dial framework (6) lower surface.
2. engine case of motorcycle as claimed in claim 1 hole is center distance check tool, it is characterized in that: 1/5th places of described measurement lever (7) are connected with measurement back-up block (8) by needle bearing (13).
3. engine case of motorcycle as claimed in claim 2 hole is center distance check tool, it is characterized in that: described isometry block (4) is five, both sides in close pearl mandrel (3) below are provided with two, be provided with two in lever back-up block (8) both sides, be provided with one in lever back-up block (8) top.
4. engine case of motorcycle as claimed in claim 3 hole is center distance check tool, it is characterized in that: be provided with diamond positioning pin (14) in lever back-up block (8) top, described diamond positioning pin (14) is close with the isometry block (4) of lever back-up block (8) top.
CN 201220554508 2012-10-26 2012-10-26 A device for checking the center distance of holes of an engine case of a motorcycle Active CN202869419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220554508 CN202869419U (en) 2012-10-26 2012-10-26 A device for checking the center distance of holes of an engine case of a motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220554508 CN202869419U (en) 2012-10-26 2012-10-26 A device for checking the center distance of holes of an engine case of a motorcycle

Publications (1)

Publication Number Publication Date
CN202869419U true CN202869419U (en) 2013-04-10

Family

ID=48036133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220554508 Active CN202869419U (en) 2012-10-26 2012-10-26 A device for checking the center distance of holes of an engine case of a motorcycle

Country Status (1)

Country Link
CN (1) CN202869419U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423983A (en) * 2015-12-15 2016-03-23 江门气派摩托车有限公司 Box body checking tool for motorcycle engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423983A (en) * 2015-12-15 2016-03-23 江门气派摩托车有限公司 Box body checking tool for motorcycle engine

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