CN209470613U - A kind of knuckle bulk auxiliary detection tool - Google Patents

A kind of knuckle bulk auxiliary detection tool Download PDF

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Publication number
CN209470613U
CN209470613U CN201920012839.5U CN201920012839U CN209470613U CN 209470613 U CN209470613 U CN 209470613U CN 201920012839 U CN201920012839 U CN 201920012839U CN 209470613 U CN209470613 U CN 209470613U
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China
Prior art keywords
plane
cubing
benchmark
measured
product size
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Active
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CN201920012839.5U
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Chinese (zh)
Inventor
谢岳军
金卫刚
徐建军
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Wanxiang Group Corp
Zhejiang Wanxiang System Co Ltd
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Wanxiang Group Corp
Zhejiang Wanxiang System Co Ltd
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Priority to CN201920012839.5U priority Critical patent/CN209470613U/en
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Abstract

The utility model discloses a kind of knuckle bulk auxiliary detection tools, it mainly include cubing body, hole, benchmark A plane, benchmark B plane, inspection is specially the sub-assembly of a cylindrical body and cone, there are intersecting point dimension and intersection I at the two intersection location, it is zero with benchmark A plane when cubing body is put into hole there are also cubing plane and bottom face in cone, product size A to be measured can be obtained to the distance of intersecting point dimension in measuring basis A plane;It is zero with benchmark B plane, measuring basis B plane to the distance between bottom face, Len got is the sum of product size B to be measured and cubing planar dimension, and Len got is subtracted cubing planar dimension, product size B to be measured can be obtained.Auxiliary detection tool provided by the utility model effectively solves to manufacture the test problems in live product size space, avoiding original product can only send quality testing department to carry out the case where three coordinate measurements just can ensure that quality, the first inspection work operations of per tour product are also resolved, generally speaking.

Description

A kind of knuckle bulk auxiliary detection tool
Technical field
The utility model relates to the fields of cubing, and in particular to a kind of knuckle bulk auxiliary detection tool.
Background technique
When detecting knuckle (as shown in Figure 1) size two theoretical sizes of A and B, currently manufactured scene can not directly be examined It surveys, manufacture site space size can only be caused out of control, the product head dipping cun nothing of per tour by sending Quality Mgmt Dept to carry out three coordinate measurements Method is confirmed, not only time-consuming and laborious, but also reduces the production efficiency of product and product qualification rate is also unable to get guarantee.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and it is auxiliary to provide a kind of knuckle bulk Help cubing.
The purpose of this utility model is completed by following technical solution: this knuckle bulk auxiliary inspection Tool, mainly includes cubing body, hole, benchmark A plane, benchmark B plane, and inspection is specially the sub-assembly of a cylindrical body and cone, the two There are intersecting point dimension and intersection I at intersection location, also cubing plane and bottom face, the diameter of cylindrical body is corresponding with hole in cone Diameter is corresponding, is zero with benchmark A plane by height calipers and L-square when cubing body is put into hole, and measuring basis A is flat Product size A to be measured can be obtained to the distance of intersecting point dimension in face;It is zero with benchmark B plane, measuring basis B plane to bottom end Distance between face, Len got are the sum of product size B to be measured and cubing planar dimension, and Len got is subtracted cubing plane meter It is very little, product size B to be measured can be obtained.
The intersecting point dimension is ± 0.02mm, and cubing planar dimension is 22 ± 0.02mm, the cubing plane and bottom face Between angle be angle A, the angle between cubing plane and horizontal plane is angle B, and the angle A is 90 ° ± 3 ', and angle B is 12.87°±3′。
Escape is equipped at the intersection I with work.
The utility model has the following beneficial effects: not having to rely solely on three-dimensional coordinates measurement equipment detection, manufactured by the cubing Scene can directly detect knuckle bulk, and have the advantages such as measurement is simple and convenient, quick time saving, and repeatability is excellent; The first inspection work operations for effectively solving per tour product, improve the production efficiency of product.
Detailed description of the invention
Fig. 1 is product drawing requirement.
Fig. 2 is the structural front view of the utility model.
Fig. 3 is the structure left view of the utility model.
Fig. 4 is the structure top view of the utility model.
Description of symbols: cubing body 1, hole 2, benchmark A plane 3, benchmark B plane 4, product size A5 to be measured, production to be measured Product size B6, cylindrical body 1-1, cone 1-2, intersecting point dimension 1-3, cubing plane 1-4, bottom face 1-5, angle A 1-6, angle B 1- 7, intersection I 1-8, angle C.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing:
Embodiment: as shown in the picture, this knuckle bulk auxiliary detection tool mainly includes cubing body 1, hole 2, benchmark A plane 3, benchmark B plane 4, cubing body 1 are the sub-assembly of a cylindrical body 1-1 and cone 1-2, have intersection point at the two intersection location There are also cubing plane 1-4 and bottom face 1-5, diameter and 2 phases of hole of cylindrical body 1-1 on size 1-3 and intersection I 1-8, cone 1-2 The diameter answered is corresponding, is zero with benchmark A plane 3 by height calipers and L-square when cubing body 1 is put into hole 2, measurement Benchmark A plane 3 arrives the distance of intersecting point dimension 1-3, and product size A5 to be measured can be obtained;It is zero with benchmark B plane 4, measures base Quasi- B plane 4 arrives the distance between bottom face 1-5, and Len got is the sum of product size B6 to be measured and cubing plane 1-4 size, incites somebody to action Len got subtracts cubing plane 1-4 size, and product size B6 to be measured can be obtained.Wherein the drawing of product size A5 to be measured is wanted It asks as 20.49mm, the drawing requirement of product size B6 to be measured is 99.91mm, and the product size measured and drawing requirement are carried out Comparison, the judgement for meeting drawing tolerance is qualified, beyond drawing tolerance, determines unqualified.
The intersecting point dimension 1-3 is ± 0.02mm, and cubing plane 1-4 is having a size of 22 ± 0.02mm, the cubing plane 1-4 Angle between bottom face 1-5 is angle A 1-6, and the angle between cubing plane 1-4 and horizontal plane is angle B 1-7, the angle Spending A1-6 is 90 ° ± 3 ', and angle B 1-7 is 12.87 ° ± 3 ', and angle C is 12.87 °.
Escape is equipped at the intersection I 1-8 with work.
Auxiliary detection tool provided by the utility model effectively solves to manufacture the test problems in live product size space, avoids Original product can only send quality testing department to carry out the case where three coordinate measurements just can ensure that quality, the first inspection work operations of per tour product Also it is resolved, generally speaking, the utility model has the advantages such as measurement is simple and convenient, quick time saving, and repeatability is excellent.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.

Claims (3)

1. a kind of knuckle bulk auxiliary detection tool, it is characterised in that: mainly include cubing body (1), hole (2), benchmark A plane (3), benchmark B plane (4), cubing body (1) are the sub-assembly of a cylindrical body (1-1) and cone (1-2), are had at the two intersection location Intersecting point dimension (1-3) and intersection I (1-8), there are also cubing plane (1-4) and bottom face (1-5), cylindrical body (1- in cone (1-2) 1) diameter diameter corresponding with hole (2) is corresponding, when cubing body (1) is put into hole (2), by height calipers and L-square, It is zero with benchmark A plane (3), measuring basis A plane (3) arrives the distance of intersecting point dimension (1-3), and product size to be measured can be obtained A(5);It is zero with benchmark B plane (4), measuring basis B plane (4) arrives the distance between bottom face (1-5), and Len got is to be measured Len got is subtracted cubing plane (1-4) size, can be obtained by the sum of product size B (6) and cubing plane (1-4) size Product size B (6) to be measured.
2. knuckle bulk auxiliary detection tool according to claim 1, it is characterised in that: the intersecting point dimension (1-3) For ± 0.02mm, cubing plane (1-4) is having a size of 22 ± 0.02mm, between the cubing plane (1-4) and bottom face (1-5) Angle is angle A (1-6), and the angle between cubing plane (1-4) and horizontal plane is angle B (1-7), and the angle A (1-6) is 90 ° ± 3 ', angle B (1-7) is 12.87 ° ± 3 '.
3. knuckle bulk auxiliary detection tool according to claim 1, it is characterised in that: set at the intersection I (1-8) There is escape with work.
CN201920012839.5U 2019-01-04 2019-01-04 A kind of knuckle bulk auxiliary detection tool Active CN209470613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920012839.5U CN209470613U (en) 2019-01-04 2019-01-04 A kind of knuckle bulk auxiliary detection tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920012839.5U CN209470613U (en) 2019-01-04 2019-01-04 A kind of knuckle bulk auxiliary detection tool

Publications (1)

Publication Number Publication Date
CN209470613U true CN209470613U (en) 2019-10-08

Family

ID=68091501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920012839.5U Active CN209470613U (en) 2019-01-04 2019-01-04 A kind of knuckle bulk auxiliary detection tool

Country Status (1)

Country Link
CN (1) CN209470613U (en)

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