CN110940247A - Connecting rod singleness inspection tool in automobile seat backrest support - Google Patents

Connecting rod singleness inspection tool in automobile seat backrest support Download PDF

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Publication number
CN110940247A
CN110940247A CN201911349523.6A CN201911349523A CN110940247A CN 110940247 A CN110940247 A CN 110940247A CN 201911349523 A CN201911349523 A CN 201911349523A CN 110940247 A CN110940247 A CN 110940247A
Authority
CN
China
Prior art keywords
plate
detection
gauge
mounting hole
rod
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.)
Pending
Application number
CN201911349523.6A
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Chinese (zh)
Inventor
赵彦永
张源
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.)
Tianjin Zhongyubo Metal Product Co Ltd
Original Assignee
Tianjin Zhongyubo Metal Product 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 Tianjin Zhongyubo Metal Product Co Ltd filed Critical Tianjin Zhongyubo Metal Product Co Ltd
Priority to CN201911349523.6A priority Critical patent/CN110940247A/en
Publication of CN110940247A publication Critical patent/CN110940247A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/0025Measuring of vehicle parts
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/20Measuring arrangements characterised by the use of mechanical means for measuring contours or curvatures

Abstract

The invention provides a connecting rod single-product checking fixture in an automobile seat backrest bracket, which comprises a base plate, a checking platform, a first elbow clamp and a positioning pin, wherein the base plate is provided with a first elbow clamp; the detection table and the first elbow clamp are fixed on the substrate; the top of the detection table is provided with a detection groove corresponding to the size of a single piece of the seat backrest framework; a first mounting hole is formed in one side of the detection table, and a first go-no go gauge for detecting a side plate hole in the single piece of the seat back framework is arranged in the first mounting hole; the first elbow clamp is used for fixing the positioning pin; the locating pin is used for detecting a bottom plate hole on the single piece of the seat back framework. The single-product checking fixture for the connecting rod in the automobile seat backrest support is strong in wear resistance, high in precision, long in service life and simple and convenient to operate. The investment is less when the design is changed, and the cost and the coping time are saved for enterprises.

Description

Connecting rod singleness inspection tool in automobile seat backrest support
Technical Field
The invention belongs to the technical field of automobile seat detection tools, and particularly relates to a single detection tool for a connecting rod in an automobile seat backrest support.
Background
Early gauges classified into resins, mosaic structures, and resins. The three-dimensional high-precision detection instrument is used as a guarantee. The middle-term enterprises mainly consider the service life of the CF and improve the design concept of aluminum products and steel structures. In most of the production enterprises related to automobile production at the present stage, the used CF is mainly of resins, and the wood structure is also the current situation with the steel structure as an auxiliary.
Disclosure of Invention
In view of this, the invention provides a single-product checking fixture for a connecting rod in a support of a backrest of an automobile seat, aiming at overcoming the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a single-product checking fixture for a connecting rod in an automobile seat backrest support comprises a base plate, a checking platform, a first elbow clamp and a positioning pin;
the detection table and the first elbow clamp are fixed on the substrate;
the top of the detection table is provided with a detection groove corresponding to the size of a single piece of the seat backrest framework; a first mounting hole is formed in one side of the detection table, and a first go-no go gauge for detecting a side plate hole in the single piece of the seat back framework is arranged in the first mounting hole;
the first elbow clamp is used for fixing the positioning pin; the locating pin is used for detecting a bottom plate hole on the single piece of the seat back framework.
Furthermore, the first mounting hole is arranged on one side close to the plane of the detection groove.
Further, a first shaft sleeve is arranged in the first mounting hole; the first go-no go gauge is arranged in the shaft sleeve;
a second mounting hole and a third mounting hole are further formed in one side, where the go-no-go gauge is mounted, of the detection table; a second shaft sleeve is arranged in the second mounting hole, and a second no-go gauge is arranged in the second shaft sleeve; a third shaft sleeve is arranged in the third mounting hole, and a third stop gauge is arranged in the third shaft sleeve; the second go-no go gauge and the third go-no go gauge are go-no go gauges for measuring the surface position.
Further, the device comprises a T-shaped plate; the vertical plate of the T-shaped plate is fixed on the first elbow clamp, and the transverse plate is provided with two positioning pin mounting holes; the number of the positioning pins is two; the positioning pin is in threaded connection with the T-shaped plate.
Two screw holes are formed in the vertical plate of the T-shaped plate; the T-shaped plate and the first elbow clamp are fixed through screws.
Further, the elbow clip comprises a second elbow clip, a rectangular plate and a rubber screw; one side of the rectangular plate is fixed on the second elbow clamp, and a screw hole corresponding to the rubber screw is formed in the position, close to the end part, of the other side of the rectangular plate; the rubber screw is in threaded connection with the rectangular plate; the size of the rubber screw cap corresponds to the groove at the end part of the single-piece part of the seat backrest framework.
Furthermore, two handles are arranged on the base; and a nameplate for marking the model of the checking fixture is further arranged on the base.
Compared with the prior art, the invention has the following advantages:
the detection idea is combined with the die idea, the traditional three-dimensional debugging is separated, the traditional process of the embedding mode is adopted, the pure die mode is adopted for positioning, and the processing precision is greatly improved. The three-dimensional measurement cost is reduced. The service life of the checking fixture is prolonged, and the maintenance cost of the enterprise in the later period is reduced progressively. Strong wear resistance, high precision, long service life and simple operation. The investment is less when the design is changed, and the cost and the coping time are saved for enterprises.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic view of a single-product testing fixture for a connecting rod in a bracket of a backrest of an automobile seat according to an embodiment of the invention;
fig. 2 is a schematic view of a single piece of a seat back frame according to an embodiment of the invention.
Description of reference numerals:
1. a substrate; 2. a detection table; 3. a first elbow clip; 4. positioning pins; 5. a seat back frame singlepiece; 6. a first go/no go gauge; 7. a second no-go gauge; 8. a third no-go gauge; 9. a T-shaped plate; 10. a second elbow clip; 11. a handle; 12. a nameplate; 13. a bottom plate hole; 14. side plate holes.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in the attached drawings 1 and 2, the single-product checking fixture for the connecting rod in the automobile seat backrest bracket comprises a base plate 1, a checking platform 2, a first elbow clamp 3 and a positioning pin 4;
the detection table 2 and the first elbow clamp 3 are both fixed on the base plate 1;
the top of the detection table 2 is provided with a detection groove corresponding to the size of the single piece 5 of the seat backrest framework; a first mounting hole is formed in one side of the detection table 2, and a first go-no go gauge 6 for detecting a side plate hole 14 in the seat back framework single piece 5 is arranged in the first mounting hole;
the first elbow clamp 3 is used for fixing a positioning pin 4; the positioning pin 4 is used for detecting a bottom plate hole 13 on the seat back framework single piece 5.
The first mounting hole is arranged on one side close to the plane of the detection groove.
A first shaft sleeve is arranged in the first mounting hole; the first go-no go gauge 6 is arranged in the shaft sleeve;
a second mounting hole and a third mounting hole are further formed in one side, where the go-no-go gauge is mounted, of the detection table 2; a second shaft sleeve is arranged in the second mounting hole, and a second no-go gauge 7 is arranged in the second shaft sleeve; a third shaft sleeve is arranged in the third mounting hole, and a third no-go gauge 8 is arranged in the third shaft sleeve; the second go-no go gauge 7 and the third go-no go gauge 8 are go-no go gauges for measuring the surface position. The second check gauge 7 and the third check gauge 8 are used for detecting the side face of the seat back framework single-piece part 5.
Comprises a T-shaped plate 9; the vertical plate of the T-shaped plate 9 is fixed on the first elbow clamp 3, and the horizontal plate is provided with two mounting holes for the positioning pins 4; the number of the positioning pins 4 is two; the positioning pin 4 is in threaded connection with the T-shaped plate 9.
Two screw holes are arranged on a vertical plate of the T-shaped plate 9; the T-shaped plate 9 and the first elbow clamp 3 are fixed through screws. The two screws are used for fixing, so that the T-shaped plate 9 is more stable.
Comprises a second elbow clamp 10, a rectangular plate and a rubber screw; one side of the rectangular plate is fixed on the second elbow clamp 10, and the other side of the rectangular plate is provided with a screw hole corresponding to the rubber screw at a position close to the end part; the rubber screw is in threaded connection with the rectangular plate; the size of the rubber screw cap corresponds to the groove at the end part of the single product 5 of the seat backrest framework.
Two handles 11 are arranged on the base; and a nameplate 12 for marking the model of the checking fixture is further arranged on the base. Each workpiece is provided with a laser mark for marking the specific model specification of the detected workpiece.
When the seat back framework single piece 5 is detected, firstly, the seat back framework single piece 5 is placed into a detection groove, and the size and the shape of the single piece are detected; then, starting the second elbow clamp 10, pressing and fixing the single piece by using a rubber screw, and detecting the shape and the size of the groove at the end part; then, the first elbow clip 3 is started, and the positions and the sizes of the two bottom plate holes 13 are detected; finally, the first go-no-go gauge 6 is rotated to detect the side plate hole 14, and the second go-no-go gauge 7 and the third go-no-go gauge 8 are rotated to detect the side.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims (6)

1. The utility model provides an utensil is examined to connecting rod singleness in car seat back support which characterized in that: comprises a base plate (1), a detection table (2), a first elbow clamp (3) and a positioning pin (4);
the detection table (2) and the first elbow clamp (3) are fixed on the substrate (1);
the top of the detection table (2) is provided with a detection groove corresponding to the size of the single piece (5) of the seat backrest framework; a first mounting hole is formed in one side of the detection table (2), and a first go-no go gauge (6) for detecting a side plate hole (14) in the seat back framework single piece (5) is arranged in the first mounting hole;
the first elbow clamp (3) is used for fixing the positioning pin (4); the positioning pin (4) is used for detecting a bottom plate hole (13) on the seat back framework single piece (5).
2. The single-product checking fixture for the connecting rod in the support of the automobile seat backrest as claimed in claim 1, characterized in that: the first mounting hole is arranged on one side close to the plane of the detection groove.
3. The single-product checking fixture for the connecting rod in the support of the automobile seat backrest as claimed in claim 2, characterized in that: a first shaft sleeve is arranged in the first mounting hole; the first go-no go gauge (6) is arranged in the shaft sleeve;
a second mounting hole and a third mounting hole are further formed in one side, where the go-no-go gauge is mounted, of the detection table (2); a second shaft sleeve is arranged in the second mounting hole, and a second no-go gauge (7) is arranged in the second shaft sleeve; a third shaft sleeve is arranged in the third mounting hole, and a third no-go gauge (8) is arranged in the third shaft sleeve; the second go-no go gauge (7) and the third go-no go gauge (8) are go-no go gauges for measuring the surface position.
4. The single-product checking fixture for the connecting rod in the support of the automobile seat backrest as claimed in claim 1, characterized in that: comprises a T-shaped plate (9); the vertical plate of the T-shaped plate (9) is fixed on the first elbow clamp (3), and the transverse plate is provided with two positioning pin (4) mounting holes; the number of the positioning pins (4) is two; the positioning pin (4) is in threaded connection with the T-shaped plate (9).
Two screw holes are formed in the vertical plate of the T-shaped plate (9); the T-shaped plate (9) and the first elbow clamp (3) are fixed through screws.
5. The single-product checking fixture for the connecting rod in the support of the automobile seat backrest as claimed in claim 1, characterized in that: comprises a second elbow clip (10), a rectangular plate and a rubber screw; one side of the rectangular plate is fixed on the second elbow clamp (10), and a screw hole corresponding to the rubber screw is formed in the position, close to the end part, of the other side of the rectangular plate; the rubber screw is in threaded connection with the rectangular plate; the size of the rubber screw cap corresponds to the end groove of the seat backrest framework single piece (5).
6. The single-product checking fixture for the connecting rod in the support of the automobile seat backrest as claimed in claim 1, characterized in that: two handles (11) are arranged on the base; and a nameplate (12) for marking the model of the checking fixture is further arranged on the base.
CN201911349523.6A 2019-12-24 2019-12-24 Connecting rod singleness inspection tool in automobile seat backrest support Pending CN110940247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911349523.6A CN110940247A (en) 2019-12-24 2019-12-24 Connecting rod singleness inspection tool in automobile seat backrest support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911349523.6A CN110940247A (en) 2019-12-24 2019-12-24 Connecting rod singleness inspection tool in automobile seat backrest support

Publications (1)

Publication Number Publication Date
CN110940247A true CN110940247A (en) 2020-03-31

Family

ID=69912807

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911349523.6A Pending CN110940247A (en) 2019-12-24 2019-12-24 Connecting rod singleness inspection tool in automobile seat backrest support

Country Status (1)

Country Link
CN (1) CN110940247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112697009A (en) * 2020-12-17 2021-04-23 芜湖普威技研有限公司 Novel detection tool capable of detecting single piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112697009A (en) * 2020-12-17 2021-04-23 芜湖普威技研有限公司 Novel detection tool capable of detecting single piece

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