CN203642818U - No-go gauge used for detecting automobile instrument board injection molding products - Google Patents

No-go gauge used for detecting automobile instrument board injection molding products Download PDF

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Publication number
CN203642818U
CN203642818U CN201320886700.6U CN201320886700U CN203642818U CN 203642818 U CN203642818 U CN 203642818U CN 201320886700 U CN201320886700 U CN 201320886700U CN 203642818 U CN203642818 U CN 203642818U
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CN
China
Prior art keywords
test side
limit test
upper limit
lower limit
limit detection
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
CN201320886700.6U
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Chinese (zh)
Inventor
周伟
游国清
毛志军
宋志兵
王靳
张慧立
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.)
Dongfeng Visteon Shiyan Automotive Trim Systems Co Ltd
Original Assignee
Dongfeng Visteon Shiyan Automotive Trim Systems 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.)
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Publication date
Application filed by Dongfeng Visteon Shiyan Automotive Trim Systems Co Ltd filed Critical Dongfeng Visteon Shiyan Automotive Trim Systems Co Ltd
Priority to CN201320886700.6U priority Critical patent/CN203642818U/en
Application granted granted Critical
Publication of CN203642818U publication Critical patent/CN203642818U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a no-go gauge used for detecting automobile instrument board injection molding products, which comprises a cylinder, wherein the upper end of the cylinder is provided with an upper limit detection end, the lower end of the cylinder is a lower limit detection end, the upper limit detection end is a thick end, the lower limit detection end is a thin end, a part where the upper limit detection end is connected with the lower limit detection end is provided with a step surface, and a connection part of the lower limit detection end and the upper limit detection end is provided with an annular groove. According to the no-go gauge used for detecting the automobile instrument board injection molding products, qualitative determination of an upper limit size and a lower limit size of tolerance band is realized directly through the thick end and the thin end of the no-go gauge, that is, the thin end can penetrate through a detected hole, and the thick end cannot penetrate through the detected hole, thereby being convenient for an operator to carry out qualitative identification and judgment directly in a fool mode.

Description

The stop-pass rule of detecting for fascia injecting products
Technical field
The utility model relates to a kind of testing tool, especially a kind of stop-pass rule of detecting for fascia injecting products.
Background technology
Along with development of automobile industry, new product emerges in an endless stream, and the construction cycle constantly reduces.In fascia passenger cabin system injection moulding class new product development process, the manufacture of frock, mould and normalization stage are very important exploitation links, in order to guarantee the consistance of frock, mould and design data, thereby reach the object of verification msg, must carry out comprehensive measurement by the corresponding size point of product and judge; Same in the manufacture course of products in later stage, also need such size effectively detect and control.Conventionally be made up of several aspects such as profile tolerance, position degree, size dimension, weight for this series products size, profile tolerance, position degree are mainly completed by product cubing and three-dimensional equipment, and weight is generally measured with platform balance; About size dimension aspect, routine is undertaken by the method such as vernier caliper, three-dimensional.Common product manufacturing, process procedure, affected by the factors such as people, machine, material, method, environment, the theoretical value of size and design all can there is some difference, therefore whether designer can formulate certain tolerance and float and bring judgement size to meet the requirements.Conventionally account for overall measurement project more than 70% for this class size dimension measure the item; In most dimensional measurement projects, mostly be the universal architecture size that dimensional requirement is identical.
Summary of the invention
The purpose of this utility model is to provide a kind of stop-pass rule of detecting for fascia injecting products, can pass through simple measuring gage, realize to circular screw mounting hole simple and easy, fast and accurately detect, greatly improve detection efficiency simultaneously, reduce the input of testing cost.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: the stop-pass rule of detecting for fascia injecting products, comprise cylinder, it is characterized in that: the upper end of described cylinder is upper limit test side, the lower end of cylinder is lower limit test side, and upper limit test side is butt end, and lower limit test side is taper end, upper limit test side and joint, lower limit test side are formed with step surface, and the position that lower limit test side and upper limit test side join is provided with ring groove.
Improvement to technique scheme: the bottom of described lower limit test side and the top of upper limit test side are arc surface.
Further improvement to technique scheme: described upper limit test side and lower limit test side are quadrangular, the two sides of quadrangular are cambered surface, the incline place of quadrangular is arc-shaped transition.
Beneficial effect:
Use the stop-pass rule of detecting for fascia injecting products described in the utility model, realize qualitative detection judgement by butt end, the taper end of directly the upper limit of tolerance range, lower limit being advised by stop-pass, be that taper end can be passed through tested gaging hole, and butt end can not be by the mode of tested gaging hole, handled easily person is foolproof qualitative identification decision directly.For general all can the use on a large scale in different automobile types of fascia passenger cabin system standard structure, so also Improving The Quality of Products reliability shorten product design, construction cycle, therefore be applied to the size detection efficiency that such detection method can very fast quick raising series of products structure, avoid in the waste of context of detection human input or ignored the dimensional measurement of product because of some factor.The bottom of described lower limit test side and the top of upper limit test side are arc surface, upper limit test side and lower limit test side are quadrangular, the two sides of quadrangular are cambered surface, the incline place of quadrangular is arc-shaped transition, object is that aspect insertion circular hole detects, and avoids contact and frictional resistance too much in aperture; There is the whether demarcation of the hole depth upper limit, lower limit of breach section in large small end middle interconnecting piece position,, after patchhole, the outer transverse plane of circular hole falls between breach, represents that the degree of depth meets designing requirement, otherwise is defective.
The stop-pass rule of detecting for fascia injecting products described in the utility model, can fast detect the size dimension of all normal structures of institute's instrument panel passenger cabin system, its detection efficiency can improve 90%, and same testing result accuracy can not should be the method yet and uses and decline.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The stop-pass rule that the utility model as shown in Figure 1 detects for fascia injecting products, comprise cylinder, the upper end of described cylinder is upper limit test side 1, the lower end of cylinder is lower limit test side 2, upper limit test side 1 is butt end, lower limit test side 2 is taper end, and upper limit test side 1 is formed with step surface 3 with 2 joints, lower limit test side, and lower limit test side 2 is provided with ring groove 4 with the position that upper limit test side 1 joins; The bottom of described lower limit test side 2 and the top of upper limit test side 1 are arc surface; Upper limit test side 1 and lower limit test side 2 are quadrangular, and the two sides of quadrangular are cambered surface, and the incline place of quadrangular is arc-shaped transition.

Claims (3)

1. the stop-pass rule of detecting for fascia injecting products, comprise cylinder, it is characterized in that: the upper end of described cylinder is upper limit test side, the lower end of cylinder is lower limit test side, upper limit test side is butt end, lower limit test side is taper end, and upper limit test side and joint, lower limit test side are formed with step surface, and the position that lower limit test side and upper limit test side join is provided with ring groove.
2. the stop-pass rule of detecting for fascia injecting products according to claim 1, is characterized in that: the bottom of described lower limit test side and the top of upper limit test side are arc surface.
3. the stop-pass rule of detecting for fascia injecting products according to claim 1 and 2, is characterized in that: described upper limit test side and lower limit test side are quadrangular, and the two sides of quadrangular are cambered surface, and the incline place of quadrangular is arc-shaped transition.
CN201320886700.6U 2013-12-31 2013-12-31 No-go gauge used for detecting automobile instrument board injection molding products Expired - Fee Related CN203642818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320886700.6U CN203642818U (en) 2013-12-31 2013-12-31 No-go gauge used for detecting automobile instrument board injection molding products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320886700.6U CN203642818U (en) 2013-12-31 2013-12-31 No-go gauge used for detecting automobile instrument board injection molding products

Publications (1)

Publication Number Publication Date
CN203642818U true CN203642818U (en) 2014-06-11

Family

ID=50874054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320886700.6U Expired - Fee Related CN203642818U (en) 2013-12-31 2013-12-31 No-go gauge used for detecting automobile instrument board injection molding products

Country Status (1)

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CN (1) CN203642818U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104677240A (en) * 2015-02-04 2015-06-03 重庆长安汽车股份有限公司 Gauge for detecting diameter and depth of semicircular hole and first, second and third sub-gauges
CN108061507A (en) * 2018-01-23 2018-05-22 四川优机实业股份有限公司 Seal the detection instrument of hydraulic fluid port

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104677240A (en) * 2015-02-04 2015-06-03 重庆长安汽车股份有限公司 Gauge for detecting diameter and depth of semicircular hole and first, second and third sub-gauges
CN108061507A (en) * 2018-01-23 2018-05-22 四川优机实业股份有限公司 Seal the detection instrument of hydraulic fluid port
CN108061507B (en) * 2018-01-23 2024-03-08 四川优机实业股份有限公司 Detection tool for sealing oil port

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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: 20140611

Termination date: 20171231