CN110906829A - Tool for detecting side plate connecting piece of automobile seat - Google Patents

Tool for detecting side plate connecting piece of automobile seat Download PDF

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Publication number
CN110906829A
CN110906829A CN201911375314.9A CN201911375314A CN110906829A CN 110906829 A CN110906829 A CN 110906829A CN 201911375314 A CN201911375314 A CN 201911375314A CN 110906829 A CN110906829 A CN 110906829A
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CN
China
Prior art keywords
workpiece
pressing
tool
supporting
detecting
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Pending
Application number
CN201911375314.9A
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Chinese (zh)
Inventor
赵化见
郝新焕
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Tianjin Haoxin Precision Mould Co Ltd
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Tianjin Haoxin Precision Mould Co Ltd
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Publication date
Application filed by Tianjin Haoxin Precision Mould Co Ltd filed Critical Tianjin Haoxin Precision Mould Co Ltd
Priority to CN201911375314.9A priority Critical patent/CN110906829A/en
Publication of CN110906829A publication Critical patent/CN110906829A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0025—Measuring of vehicle parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention relates to a tool for detecting a side plate connecting piece of an automobile seat, which comprises a tool bottom plate, wherein a workpiece supporting clamping fixture is fixedly arranged at the upper end of the tool bottom plate, the shape of the upper end part of the workpiece supporting clamping fixture is matched with the internal shape of a workpiece to be detected, and detection gaps are reserved between two side faces of the upper end part of the supporting clamping fixture and vertical flanges at two sides of the workpiece; detection reference holes are arranged at two ends of the upper end surface of the supporting mould and in the inner ring, abdicating concave cavities with matched shapes are arranged at positions of the supporting mould corresponding to the two openings of the workpiece, and positioning bosses and positioning columns which are in inserted fit with the positioning holes on the workpiece are arranged at positions of the supporting mould corresponding to the two positioning holes on the workpiece; the clamping fixture comprises a left pressing mechanism and a right pressing mechanism, wherein the two pressing mechanisms are respectively matched with two positioning bosses to realize the pressing and fixing of a workpiece placed at the upper end of a supporting mould; the detecting device comprises a cylindrical go-no go gauge for detecting a connecting hole in a workpiece and a Z-shaped go-no go gauge for detecting the side turning of the workpiece. The tool is simple in structure and convenient to detect.

Description

Tool for detecting side plate connecting piece of automobile seat
Technical Field
The invention belongs to the technical field of automobile tools, and particularly relates to a tool for detecting a connecting piece of a side plate of an automobile seat.
Background
The automobile seat side plate connecting piece 100 is a stamped cover plate structure, and is composed of a top plate part 101 and two vertical side flanging parts 102, two end connecting holes 101a which are transversely arranged are respectively arranged at two ends of the top plate part, an inner ring and an outer ring are arranged on the top plate part, four middle connecting holes 101e are longitudinally arranged in the inner ring, an opening 101c is respectively stamped outside two ends of the inner ring in the outer ring, one side of each opening is connected with a bent hook 101d, and a positioning hole 101b is respectively arranged outside two side openings in the outer ring.
After the automobile seat side plate connecting piece is punched and formed, the positions of two vertical side flanges and the size and the position of each connecting hole on the top plate part are required to meet the design requirements. Therefore, an auxiliary positioning tool capable of detecting the position of the side flanging and the size and the position of the connecting hole needs to be designed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the tool for detecting the side plate connecting piece of the automobile seat, which has the advantages of simple structure and convenience in detection and can realize the detection of the size position and the side flanging position of the connecting hole.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a car seat curb plate connecting piece detects uses frock which characterized in that:
the tool comprises a tool bottom plate, wherein a workpiece supporting clamping fixture is fixedly mounted on the tool bottom plate, the shape of the upper end part of the workpiece supporting clamping fixture is matched with the internal shape of a workpiece to be detected, and detection gaps are reserved between two side surfaces of the upper end part of the supporting clamping fixture and vertical flanges on two sides of the workpiece; detection reference holes with standard sizes and standard positions which are in one-to-one correspondence with the connecting holes on the workpiece are arranged at two ends of the upper end surface of the supporting mould and in the inner ring, abdication concave cavities with matched shapes are arranged at positions of the supporting mould corresponding to the two openings of the workpiece, and positioning bosses and positioning columns which are in inserted fit with the positioning holes on the workpiece are arranged at positions of the supporting mould corresponding to the two positioning holes on the workpiece;
the clamping fixture comprises a left pressing mechanism and a right pressing mechanism, wherein the two pressing mechanisms are respectively matched with two positioning bosses to realize the pressing and fixing of a workpiece placed at the upper end of a supporting mould;
the device comprises a cylindrical go-no go gauge for detecting the aperture and the hole position of a connecting hole in a workpiece and a Z-shaped go-no go gauge for detecting the distance between the side turning of the workpiece and the side face of a workpiece supporting clamping fixture.
Further: the pressing mechanism adopts a quick clamp structure and comprises a pressing quick clamp, a quick clamp mounting column and a pressing head; the quick clamp mounting column is fixedly mounted on the tool bottom plate, the pressing quick clamp is mounted at the upper end of the quick clamp mounting column, and the pressing head is connected to a pressing end of the pressing quick clamp; the lower pressure head compresses the outer position of the positioning hole on the workpiece.
Further, the method comprises the following steps: the lower pressure head adopts an inverted L-shaped elbow structure, the upper transverse edge of the lower pressure head is connected with the pressing end of the quick clamp through two screws, an opening is arranged in the middle of the vertical edge of the lower pressure head, the width of the opening is larger than the diameter of a positioning hole in a workpiece, and two sides of the opening are in pressing contact with the upper end of the workpiece.
Further: the supporting mould is of a multi-block splicing type combined structure.
Further: the lower end of the tooling bottom plate is connected with four supporting feet.
The invention has the advantages and positive effects that:
1. this frock for detection passes through the work piece and supports the mould and control two sets of pushing down the mechanism, fixes a position the work piece, inserts the connecting hole on the work piece and corresponds the aperture and the hole position that detect the connecting hole through the cylindricality logical no-go gage, inserts the clearance between work piece side turn-ups and the work piece support mould curb plate through the Z type logical no-go gage and detects the position of work piece side turn-ups, has realized the detection of a plurality of detection key elements on same frock, has detection efficiency height, detects convenient advantage.
2. The detection tool has few components, convenient workpiece positioning and low detection cost.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a schematic structural diagram of a side plate connecting piece of an automobile seat to which the tool is applied;
FIG. 5 is a use state reference diagram of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.
The invention discloses a tool for detecting a side plate connecting piece of an automobile seat, and please refer to fig. 1-5, and the invention points are as follows:
the tool comprises a tool bottom plate 1, wherein a workpiece supporting clamping fixture 2 is fixedly arranged on the tool bottom plate, the shape of the upper end part of the workpiece supporting clamping fixture is matched with the internal shape of a workpiece to be detected, and a detection gap is reserved between two side surfaces of the upper end part of the supporting clamping fixture and vertical flanges at two sides of the workpiece; detection reference holes 2.1 with standard sizes and standard positions which are in one-to-one correspondence with the connecting holes on the workpiece are arranged at two ends of the upper end surface of the supporting mould and in the inner ring, abdication concave cavities 2.2 with matched shapes are arranged at positions of the supporting mould corresponding to two openings of the workpiece, and positioning bosses 2.3 and positioning columns 2.4 which are in plug-in fit with the positioning holes on the workpiece are arranged at positions of the supporting mould corresponding to the two positioning holes on the workpiece;
the clamping fixture comprises a left pressing mechanism 3 and a right pressing mechanism 4, wherein the two groups of pressing mechanisms are respectively matched with the two positioning bosses to realize the compression and fixation of a workpiece placed at the upper end of the supporting mould;
the device comprises a cylindrical go-no go gauge 6 for detecting the aperture and the hole position of a connecting hole in a workpiece and a Z-shaped go-no go gauge 7 for detecting the distance between the rollover of the workpiece and the side surface of a workpiece supporting mould. The cylindrical go-no go gauge and the Z-shaped go-no go gauge adopt standard go-no go gauges.
In the above structure, further: the two groups of pressing mechanisms adopt a quick clamp structure, and specifically, the left pressing mechanism comprises a left pressing quick clamp 3.2, a left quick clamp mounting column 3.1 and a left pressing head 3.3; the left quick clamp mounting column is fixedly mounted on the tool bottom plate, the left downward pressing quick clamp is mounted at the upper end of the left quick clamp mounting column, and the left downward pressing head is connected to a pressing end of the left downward pressing quick clamp; the left lower pressure head compresses the outer position of the left positioning hole on the workpiece. The right pressing mechanism comprises a right pressing quick clamp 4.2, a right quick clamp mounting column 4.1 and a right pressing head 4.3; the right quick clamp mounting column is fixedly mounted on the tool bottom plate, the right downward pressing quick clamp is mounted at the upper end of the right quick clamp mounting column, and the right downward pressing head is connected to a pressing end of the right downward pressing quick clamp; the right lower pressure head compresses the outer position of the right positioning hole on the workpiece. The two groups of pressing mechanisms adopt the quick clamping structure, so that the workpiece can be quickly and conveniently pressed and released from pressing, and the workpiece can be quickly installed and detached conveniently.
Further, the method comprises the following steps: the lower pressure head adopts an inverted L-shaped elbow structure, the upper transverse edge of the lower pressure head is connected with the pressing end of the quick clamp through two screws, an opening is arranged in the middle of the vertical edge of the lower pressure head, the width of the opening is larger than the diameter of a positioning hole in a workpiece, and two sides of the opening are in pressing contact with the upper end of the workpiece.
In the above structure, further: the supporting mould is of a multi-block splicing type combined structure and has the characteristic of convenience in processing.
In the above structure: the lower end of the tool bottom plate is connected with four supporting feet 5, so that the tool bottom plate can be supported off the ground or a detection platform, and the parallelism of the tool bottom plate is guaranteed.
This car seat curb plate connecting piece detects instructions with frock:
1. installing and fixing a workpiece:
placing the automobile seat side plate connecting piece to be detected at the upper end of a workpiece supporting clamping fixture, enabling two positioning holes in the detected workpiece to be in inserting fit with two positioning columns in the supporting clamping fixture, then moving two sides of the quick clamp, enabling two side pressing heads to be respectively pressed on the peripheries of two positioning hole positions, and tightly pressing and fixing the workpiece to be detected on the tool.
2. Detection of a connecting hole on a workpiece:
then respectively selecting cylindrical go-no go gauges with corresponding sizes to be inserted into the connecting holes on the workpiece, if the go-no go gauge can be inserted into the connecting holes and the stop diameter part cannot be inserted, the aperture of the connecting holes is qualified, and if the go-no go gauge cannot be inserted or both the go-no go gauge and the stop diameter part can be inserted, the aperture of the connecting holes is unqualified; if the through-diameter part can be simultaneously inserted into the connecting hole on the workpiece and the detection reference hole at the corresponding position on the support clamping fixture, the position of the connecting hole on the workpiece is qualified, otherwise, the through-diameter part is unqualified.
3. Detecting flanging of two sides of the workpiece:
and in addition, the diameter stopping end of the Z-shaped go-no-go gauge is inserted into the gap between the workpiece side flanging and the corresponding side surface of the workpiece supporting clamping fixture, if the Z-shaped go-no-go gauge can be inserted and can smoothly move from one end to the other end, and if the Z-shaped go-no-go gauge cannot be inserted, the position of the workpiece side flanging is accurate, and the workpiece is qualified. If the through-diameter end and the stop-diameter end of the Z-shaped through-stop gauge can be inserted, the flanging position of the workpiece is inaccurate, and the workpiece is unqualified. The side flanging at the two sides of the workpiece needs to be detected, and the side flanging at the two sides needs to meet the requirements.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims (5)

1. The utility model provides a car seat curb plate connecting piece detects uses frock which characterized in that:
the tool comprises a tool bottom plate, wherein a workpiece supporting clamping fixture is fixedly mounted on the tool bottom plate, the shape of the upper end part of the workpiece supporting clamping fixture is matched with the internal shape of a workpiece to be detected, and detection gaps are reserved between two side surfaces of the upper end part of the supporting clamping fixture and vertical flanges on two sides of the workpiece; detection reference holes with standard sizes and standard positions which are in one-to-one correspondence with the connecting holes on the workpiece are arranged at two ends of the upper end surface of the supporting mould and in the inner ring, abdication concave cavities with matched shapes are arranged at positions of the supporting mould corresponding to the two openings of the workpiece, and positioning bosses and positioning columns which are in inserted fit with the positioning holes on the workpiece are arranged at positions of the supporting mould corresponding to the two positioning holes on the workpiece;
the clamping fixture comprises a left pressing mechanism and a right pressing mechanism, wherein the two pressing mechanisms are respectively matched with two positioning bosses to realize the pressing and fixing of a workpiece placed at the upper end of a supporting mould;
the device comprises a cylindrical go-no go gauge for detecting the aperture and the hole position of a connecting hole in a workpiece and a Z-shaped go-no go gauge for detecting the distance between the side turning of the workpiece and the side face of a workpiece supporting clamping fixture.
2. The tool for detecting the side plate connecting piece of the automobile seat according to claim 1, wherein: the pressing mechanism adopts a quick clamp structure and comprises a pressing quick clamp, a quick clamp mounting column and a pressing head; the quick clamp mounting column is fixedly mounted on the tool bottom plate, the pressing quick clamp is mounted at the upper end of the quick clamp mounting column, and the pressing head is connected to a pressing end of the pressing quick clamp; the lower pressure head compresses the outer position of the positioning hole on the workpiece.
3. The tool for detecting the side plate connecting piece of the automobile seat according to claim 2, wherein: the lower pressure head adopts an inverted L-shaped elbow structure, the upper transverse edge of the lower pressure head is connected with the pressing end of the quick clamp through two screws, an opening is arranged in the middle of the vertical edge of the lower pressure head, the width of the opening is larger than the diameter of a positioning hole in a workpiece, and two sides of the opening are in pressing contact with the upper end of the workpiece.
4. The tool for detecting the side plate connecting piece of the automobile seat according to claim 1, wherein: the supporting mould is of a multi-block splicing type combined structure.
5. The tool for detecting the side plate connecting piece of the automobile seat according to claim 1, wherein: the lower end of the tooling bottom plate is connected with four supporting feet.
CN201911375314.9A 2019-12-27 2019-12-27 Tool for detecting side plate connecting piece of automobile seat Pending CN110906829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911375314.9A CN110906829A (en) 2019-12-27 2019-12-27 Tool for detecting side plate connecting piece of automobile seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911375314.9A CN110906829A (en) 2019-12-27 2019-12-27 Tool for detecting side plate connecting piece of automobile seat

Publications (1)

Publication Number Publication Date
CN110906829A true CN110906829A (en) 2020-03-24

Family

ID=69827993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911375314.9A Pending CN110906829A (en) 2019-12-27 2019-12-27 Tool for detecting side plate connecting piece of automobile seat

Country Status (1)

Country Link
CN (1) CN110906829A (en)

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