CN201348490Y - Gauge for detecting verticality of chain plate hole - Google Patents

Gauge for detecting verticality of chain plate hole Download PDF

Info

Publication number
CN201348490Y
CN201348490Y CNU2009200377252U CN200920037725U CN201348490Y CN 201348490 Y CN201348490 Y CN 201348490Y CN U2009200377252 U CNU2009200377252 U CN U2009200377252U CN 200920037725 U CN200920037725 U CN 200920037725U CN 201348490 Y CN201348490 Y CN 201348490Y
Authority
CN
China
Prior art keywords
amount
plate hole
chain
post
carrier bar
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
CNU2009200377252U
Other languages
Chinese (zh)
Inventor
夏德振
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.)
SUZHOU UNIVERSAL GROUP CO., LTD.
Original Assignee
SUZHOU UNIVERSAL CHAIN TRANSMISSION 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 SUZHOU UNIVERSAL CHAIN TRANSMISSION CO Ltd filed Critical SUZHOU UNIVERSAL CHAIN TRANSMISSION CO Ltd
Priority to CNU2009200377252U priority Critical patent/CN201348490Y/en
Application granted granted Critical
Publication of CN201348490Y publication Critical patent/CN201348490Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a gage for detecting the verticality of a chain plate hole. The gage for detecting the verticality of the chain plate hole is convenient in use and reliable in detection, and comprises a gage body and a gage column, wherein the gage body is provided with a plane surface, and the gage column is connected with the plane surface. The utility model has the advantages of simple structure, convenient use and reliable detection, and can meet the detection requirements by being used together with basic detecting tools, such as a caliper, a feeler and the like.

Description

Verticality detection gauge for chain-plate hole
Technical field
The utility model relates to the testing tool of chain intermediate plate, specifically, is the squareness measuring gauge on chain plate hole and carrier bar surface.
Background technology
At present, along with improving constantly of requirements such as chain product precision, intensity, quality to chain part just seems particularly important, its intermediate plate is as the important component part of chain, playing the part of important role on the performance of chain, its each size, parameter all can exert an influence to the performance of chain.In quality control, often need the verticality on chain plate hole and carrier bar surface be detected, also mainly be to observe but it is detected by eyes.Therefore the verticality for the chain plate hole also lacks the suitable method of inspection and testing tool, and also can't reflect the quality state of the verticality of chain plate hole objectively, thereby cause and go up quality problems such as in time to find, correct carrier bar verticality difference at the scene with data.
The utility model content
The purpose of this utility model provide a kind of easy to use, detect reliable verticality detection gauge for chain-plate hole.This verticality detection gauge for chain-plate hole, the amount of comprising body and amount post, the amount body has a plane at least, and the amount post is vertically connected on the plane.
To measure during detection that post inserts highly is that measuring pin diameter and carrier bar bore dia match in the chain plate hole of carrier bar of H; The tilt quantity post makes the plane of connection amount post contact with the carrier bar surface to maximum angle (till promptly can not tilting) simultaneously again then.Record the maximal clearance C that forms between the plane of carrier bar surface and the amount of connection post with survey instrument, so the angle a=tan between the surperficial plane with the amount of connection post of carrier bar -1(C/H), thus calculate angle a '=90-a between chain plate hole and the carrier bar surface.If the maximal value a ' max to the angle a ' between chain plate hole and the carrier bar surface during design has requirement, angle amax=90-a ' the max between carrier bar surface and the gauge edge of a knife face then, we just can instead obtain Cmax=H*tan (90-a ' max) so, whether we just can check the clearance C that forms between carrier bar surface and the gauge edge of a knife face qualified with clearance gauge then, and promptly whether the carrier bar hole perpendicularity is qualified.The utility model is simple in structure, easy to use, detection is reliable, cooperates basic testing tool such as slide calliper rule, clearance gauge just can reach the detection requirement.
As improvement, the plane of described connection amount post is circular, is evenly equipped with four projections at the periphery of circular flat, and the end face of four projections is on the same plane perpendicular to the amount post.For the convenience of narrating, we claim that the end face of four projections is an edge of a knife face.By 4 equally distributed edge of a knife faces, reduction body and carrier bar surface contact area improve measuring accuracy.
As improvement, the amount body is a right cylinder, and the external diameter of amount body is greater than the height of detected carrier bar.
As improvement, described amount post is two different amount posts of diameter, on the both ends of the surface of two the amount post amount of being connected to bodies.Two the different amount of diameter posts can cooperate to detect different carrier bars with the chain plate hole of different-diameter respectively.
Description of drawings
Fig. 1 is that the utility model is at the schematic diagram that detects the chain board status
Fig. 2 is a structural map of the present utility model
Fig. 3 is the left view of the utility model structural map
Embodiment
Referring to verticality detection gauge for chain-plate hole shown in Fig. 1-3, comprise that external diameter is two different amount posts 1 of diameter of two end faces of cylinder scale of construction body 2 and overhang body of D, in the amount post amount of the being contained in body, and interference fit; Amount post and amount body are coaxial.Periphery on the amount body both ends of the surface respectively is evenly equipped with the end face of 3, four projections of four projections on the same plane (edge of a knife face) 5 perpendicular to the amount post.It (is D>H) that the outer diameter D of amount body flies height H greater than carrier bar 4.
Two measuring pin diameter A, B process according to the carrier bar hole dimension.To measure post during detection and insert highly in the chain plate hole for the carrier bar of H, the tilt quantity post be to maximum angle (till promptly can not tilting) again then, makes simultaneously that edge of a knife face and carrier bar are surperficial to contact.Record the maximal clearance C that forms between carrier bar surface and the edge of a knife face with survey instrument, so the angle a=tan between carrier bar surface and the edge of a knife face -1(C/H), thus calculate angle a '=90-a between chain plate hole and the carrier bar surface; If the maximal value a ' max to the angle a ' between chain plate hole and the carrier bar surface during design has requirement, angle amax=90-a ' the max between carrier bar surface and the edge of a knife face then, we just can instead obtain Cmax=H*tan (90-a ' max) so, whether we just can check the clearance C that forms between carrier bar surface and the gauge edge of a knife face qualified with clearance gauge then, and promptly whether the carrier bar hole perpendicularity is qualified.
By the projection 3 of respectively processing 4 equally distributed formation edge of a knife faces at amount body two ends, reduction body and carrier bar surface contact area improve measuring accuracy.
The utility model only is made of amount body and amount post, and is simple in structure, with low cost, cooperates basic testing tool such as slide calliper rule, clearance gauge just can reach the detection requirement.

Claims (5)

1. verticality detection gauge for chain-plate hole is characterized in that: its amount of comprising body and amount post, and the amount body has a plane at least, and the amount post is vertically connected on the plane.
2. verticality detection gauge for chain-plate hole according to claim 1 is characterized in that: the plane of described connection amount post is circular, is evenly equipped with four projections at the periphery of circular flat, and the end face of four projections is on the same plane perpendicular to the amount post.
3. verticality detection gauge for chain-plate hole according to claim 1 is characterized in that: the amount body is a right cylinder, and the external diameter of amount body is greater than the height of detected carrier bar.
4. verticality detection gauge for chain-plate hole according to claim 3 is characterized in that: described amount post is two different amount posts of diameter, on the both ends of the surface of two the amount post amount of being connected to bodies.
5. verticality detection gauge for chain-plate hole according to claim 4 is characterized in that: the periphery on an end face of amount body is evenly equipped with four projections at least, and the end face of four projections is on the same plane perpendicular to the amount post.
CNU2009200377252U 2009-01-21 2009-01-21 Gauge for detecting verticality of chain plate hole Expired - Fee Related CN201348490Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200377252U CN201348490Y (en) 2009-01-21 2009-01-21 Gauge for detecting verticality of chain plate hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200377252U CN201348490Y (en) 2009-01-21 2009-01-21 Gauge for detecting verticality of chain plate hole

Publications (1)

Publication Number Publication Date
CN201348490Y true CN201348490Y (en) 2009-11-18

Family

ID=41367956

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200377252U Expired - Fee Related CN201348490Y (en) 2009-01-21 2009-01-21 Gauge for detecting verticality of chain plate hole

Country Status (1)

Country Link
CN (1) CN201348490Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596387A (en) * 2015-01-20 2015-05-06 泉州市泉永机械发展有限公司 Gauge for first section of track chain and detection method thereof
CN112729076A (en) * 2020-11-27 2021-04-30 成都飞机工业(集团)有限责任公司 Auxiliary tool for detecting hole perpendicularity and method for detecting hole perpendicularity

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596387A (en) * 2015-01-20 2015-05-06 泉州市泉永机械发展有限公司 Gauge for first section of track chain and detection method thereof
CN104596387B (en) * 2015-01-20 2018-02-16 泉州市泉永机械发展有限公司 A kind of first section cubing of track chain and its detection method
CN112729076A (en) * 2020-11-27 2021-04-30 成都飞机工业(集团)有限责任公司 Auxiliary tool for detecting hole perpendicularity and method for detecting hole perpendicularity
CN112729076B (en) * 2020-11-27 2022-04-08 成都飞机工业(集团)有限责任公司 Auxiliary tool for detecting hole perpendicularity and method for detecting hole perpendicularity

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Suzhou Universal Group Chain Drive Co.,Ltd.

Assignor: Suzhou Universal Chain Transmission Co., Ltd.

Contract record no.: 2011320000165

Denomination of utility model: Verticality detection gauge for chain-plate hole

Granted publication date: 20091118

License type: Exclusive License

Record date: 20110307

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee

Owner name: SUZHOU UNIVERSAL GROUP CO., LTD.

Free format text: FORMER NAME: SUZHOU UNIVERSAL CHAIN TRANSMISSION CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 215156 Jiangsu province Suzhou city Wuzhong District Town Stone Road No. 188

Patentee after: Suzhou Huanqiu Group Co., Ltd.

Address before: 215156 Jiangsu province Suzhou city Wuzhong District Town Stone Road No. 188

Patentee before: Suzhou Universal Chain Transmission Co., Ltd.

TR01 Transfer of patent right

Effective date of registration: 20150608

Address after: 215156 Jiangsu province Suzhou city Wuzhong District Town Stone Road No. 188

Patentee after: SUZHOU UNIVERSAL GROUP CO., LTD.

Address before: 215156 Jiangsu province Suzhou city Wuzhong District Town Stone Road No. 188

Patentee before: Suzhou Huanqiu Group Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091118

Termination date: 20160121

EXPY Termination of patent right or utility model