CN212721171U

CN212721171U - Double-end detection automobile inspection device

Info

Publication number: CN212721171U
Application number: CN202021316382.6U
Authority: CN
Inventors: 李丽萍; 舒振军; 张金峰
Original assignee: Kunshan Xiangren Precision Machinery Co ltd
Current assignee: Kunshan Xiangren Precision Machinery Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-16
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a double-end detection automobile inspection tool relates to automobile inspection tool technical field. The utility model discloses a structure includes base, extension board, spacing, a motor, thread bush, removal post, thick double-screw bolt, thin double-screw bolt, the top lateral wall fixed bolster of base, it is the slide to be provided with rectangular form through-hole on the extension board, be provided with the slider in the slide, the extension board is fixed on the support, extension board bottom fixed mounting bracket, be fixed with a motor on the spacing, spacing and slider fixed connection, a motor bottom mounting plug, the thread bush is fixed on the mounting bracket, it sets up in the thread bush to remove the post, thick double-screw bolt is fixed on the top of removing the post, thin double-screw bolt is fixed in the bottom of removing the post, the plug can insert in thick double-screw bolt or the thin double-screw bolt. The utility model discloses have the double-end and detect, but and automated inspection and trade the head.

Description

Double-end detection automobile inspection device

Technical Field

The utility model relates to an automotive checking fixture technical field especially relates to a double-end detection automotive checking fixture.

Background

The checking fixture is a simple tool for controlling various sizes of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass production of products, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, outer diameter snap gauges and the like. A detection head of an automobile testing fixture of a thread plug gauge in the prior art can only detect a threaded hole of one type, and the automatic performance is poor.

Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a detection head of the automotive checking fixture of overcoming prior art's screw plug gauge can only detect the screw hole of a model, and the automatic performance is relatively poor.

In order to solve the technical problems, the utility model provides a double-head detection automobile checking fixture, which comprises,

the base is of a square plate-shaped structure, an L-shaped support is fixed on the rear edge of the top side wall of the base, a driving mechanism is installed on the support, and the base plays a role in integral support;

the driving mechanism structurally comprises a support plate, the support plate is of a rectangular plate-shaped structure, a long-strip-shaped through hole is formed in the support plate and is a slide way, a slide block is arranged in the slide way, the support plate is provided with two left parts and two right parts which are fixedly arranged on the bottom side wall of a transverse plate of the support respectively, a mounting frame is fixed at the inner side ends of the bottoms of the two support plates, and the support plate plays a role in integrally supporting the driving mechanism; the limiting frame is of a cuboid structure, a first motor is fixed in a vertical through hole in the middle of the limiting frame, two ends of the limiting frame are respectively and fixedly connected with the sliding blocks on the two supports, and the limiting frame plays a role in supporting the first motor; the bottom end of a rotor of the first motor is fixed with a plug through a coupler, the plug is inserted into the detection head, and the first motor drives the plug to rotate so as to drive the detection head to rotate;

the detection head structurally comprises a threaded sleeve, the threaded sleeve is of a circular cylinder structure, and two ends of the threaded sleeve are respectively fixed with the two mounting frames; the moving column is of a cylindrical structure, the arc-shaped wall in the middle of the moving column is provided with threads, the moving column is arranged in the threaded sleeve, the threads are in threaded engagement with the threaded sleeve, and the moving column can move up and down in the threaded sleeve by rotating; the plug can drive the thick stud to rotate, and the thick stud can detect a thread plug gauge of one type; the plug comprises a thin stud and a plug hole, wherein the thin stud is fixed at the bottom end of the movable column, the bottom side wall of the thin stud is provided with the plug hole, the plug can drive the thin stud to rotate, and the thin stud can detect a thread plug gauge of one model.

As a further aspect of the present invention: the plug is in a cross-shaped cylinder structure, the jack is in a cross-shaped groove structure, and the plug is inserted into the jack, so that the thick stud and the thin stud can rotate along with the plug.

As a further aspect of the present invention: one part of the mounting frame is of an arc-shaped plate structure, the other part of the mounting frame is of a cylinder structure, the arc-shaped plate is fixed on the outer side wall of the threaded sleeve, the outer end of the cylinder is inserted into the circular through hole of the supporting plate, the mounting frame can be turned around the supporting plate, the detection head can be turned, and the thick stud and the thin stud are reversely adjusted up and down.

As a further aspect of the present invention: the motor is fixed in the support plate bottom through hole on the right side of the detection head, the left end of a rotor of the motor is fixed with the right side mounting frame through a coupler, and the motor drives the mounting frame to turn over so as to drive the detection head to turn over.

As a further aspect of the present invention: be provided with a motor button switch on the preceding lateral wall of support, a motor button switch passes through the wire and connects on a motor and external power source's return circuit, a motor button switch is convenient for control a motor operation.

As a further aspect of the present invention: be provided with No. two motor button switches on the preceding lateral wall of support, No. two motor button switches pass through the wire and connect on No. two motors and external power source's return circuits, No. two motor button switches are convenient for control No. two motor operations.

As a further aspect of the present invention: the automobile part detection device is characterized in that a detection table is arranged in a groove in the top side wall of the base right below the detection head, a spring is fixed at the bottom end of the detection table, the spring provides upward force for the detection table, so that an automobile part is tightly attached to the bottom end of the detection head, and a thick stud or a thin stud can conveniently enter a threaded through hole to be detected of the automobile part.

As a further aspect of the present invention: a groove in the center of the top side wall of the detection table is internally provided with a pressure sensor, the pressure sensor is connected into a master control system of the automobile inspection device through a wire, when the thick stud or the thin stud penetrates through a through hole of an automobile part, force is applied to the pressure sensor, the pressure sensor transmits a sensed pressure signal to the master control system, and the condition that the automobile part thread plug gauge is qualified is indicated.

The utility model has the advantages that:

(1) the utility model is provided with a driving mechanism, the detection platform is pressed downwards, the automobile parts are placed on the detection platform, and the spring gives upward force to the detection platform, so that the automobile parts are tightly attached to the bottom end of the thin stud; the limiting frame is pulled downwards, the sliding block slides downwards in the sliding way, the limiting frame drives the first motor to slide downwards, the plug is inserted into a jack at the top end of the thick stud, the first motor button switch is pressed to enable the first motor to be connected with a power supply, the first motor drives the plug column to rotate, the plug column drives the thick stud and the moving column to rotate, the moving column is screwed downwards in the threaded sleeve, the moving column drives the thin stud to be screwed downwards, the thin stud is screwed into the automobile part, the thin stud penetrates through the automobile part and is pressed on the pressure sensor, and the pressure sensor transmits a pressure signal to the main control system to indicate that the automobile part thread plug gauge is qualified. The utility model discloses but automated inspection and trade head.

(2) The utility model discloses set up and detect the head, when needs use thick double-screw bolt, press No. two motor button switches, make No. two motors connect external power source, No. two motor drive mounting brackets upset one hundred eighty degrees make thick double-screw bolt thin stud up down, the plug can insert in thin stud top jack, a motor drive thick double-screw bolt advances in the automobile part. The utility model discloses have the double-end and detect.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a schematic structural diagram of the detection head.

Wherein: the device comprises a base 10, a support 11, a detection table 12, a pressure sensor 13, a spring 14, a first motor button switch 15, a second motor button switch 16, a support plate 20, a slide rail 21, a slide block 22, a limiting frame 23, a first motor 24, a plug 25, a mounting frame 26, a second motor 27, a thick stud 30, a moving column 31, a thin stud 32, a threaded sleeve 33 and threads 34.

Detailed Description

The double-head detection automobile testing fixture provided by the embodiment has a structure shown in fig. 1-3, and comprises,

the base 10 is of a square plate-shaped structure, an L-shaped support 11 is fixed on the rear edge of the top side wall of the base 10, a driving mechanism is installed on the support 11, and the base 10 plays a role in integral support;

the driving mechanism comprises a support plate 20, the support plate 20 is of a rectangular plate-shaped structure, a long-strip-shaped through hole is formed in the support plate 20 and is a slide way 21, a slide block 22 is arranged in the slide way 21, the support plate 20 is provided with two left parts and two right parts which are respectively and fixedly arranged on the bottom side walls of the transverse plates of the support 11, a mounting frame 26 is fixed at the inner side ends of the bottoms of the two support plates 20, and the support plate 20 plays a role in integrally supporting the driving mechanism; the limiting frame 23 is of a cuboid structure, a first motor 24 is fixed in a vertical through hole in the middle of the limiting frame 23, two ends of the limiting frame 23 are respectively fixedly connected with the sliding blocks 22 on the two support plates 20, and the limiting frame 23 plays a role in supporting the first motor 24; the detection device comprises a first motor 24, wherein the bottom end of a rotor of the first motor 24 is fixed with a plug 25 through a coupler, the plug 25 is inserted into the detection head, and the first motor 24 drives the plug 25 to rotate so as to drive the detection head to rotate;

the detection head structurally comprises a threaded sleeve 33, the threaded sleeve 33 is of a circular cylinder structure, and two ends of the threaded sleeve 33 are respectively fixed with the two mounting frames 26; the moving column 31, the moving column 31 is in a cylindrical structure, the arc-shaped wall of the middle part of the moving column 31 is provided with a thread 34, the moving column 31 is arranged in a thread sleeve 33, the thread 34 is in thread engagement with the thread sleeve 33, and the moving column 31 can rotate to move up and down in the thread sleeve 33; the thick stud 30 is fixed at the top end of the movable column 31, a jack is arranged on the top side wall of the thick stud 30, the plug 25 can be inserted into the jack, the plug 25 can drive the thick stud 30 to rotate, and the thick stud 30 can detect a thread plug gauge of one model; the thin stud 32 is fixed at the bottom end of the movable column 31, the bottom side wall of the thin stud 32 is provided with a jack, the plug can drive the thin stud 32 to rotate, and the thin stud 32 can detect a thread plug gauge of one model.

The plug 25 is in a cross-shaped column structure, the jack is in a cross-shaped groove structure, and the plug 25 is inserted into the jack, so that the thick stud 30 and the thin stud 32 can rotate along with the plug 25.

One part of the mounting frame 26 is of an arc-shaped plate structure, the other part of the mounting frame is of a cylinder structure, the arc-shaped plate is fixed on the outer side wall of the threaded sleeve 33, the outer end of the cylinder is inserted into the circular through hole of the support plate 20, the mounting frame 26 can be turned around the support plate 20, the detection head can be turned, and the thick stud 30 and the thin stud 32 are reversely adjusted up and down.

Detect a fixed No. two motor 27 in the extension board 20 bottom through-hole on head right side, No. two motor 27's rotor left end is fixed with right side mounting bracket 26 through the shaft coupling, No. two motor 27 drive mounting bracket 26 upset to the upset of detection head is detected in the drive.

Be provided with a motor button switch 15 on the preceding lateral wall of support 11, a motor button switch 15 passes through the wire and connects on a motor 24 and external power source's return circuit, a motor button switch 15 is convenient for control a motor 24 operation.

Be provided with No. two motor button switch 16 on the preceding lateral wall of support 11, No. two motor button switch 16 passes through the wire and connects on No. two motors 27 and external power source's return circuit, No. two motor button switch 16 are convenient for control No. two motors 27 and move.

A detection table 12 is arranged in a groove in the top side wall of the base 10 right below the detection head, a spring 14 is fixed at the bottom end of the detection table 12, the spring 14 provides upward force for the detection table 12, so that the automobile part is tightly attached to the bottom end of the detection head, and a thick stud 30 or a thin stud 32 can be conveniently screwed into a threaded through hole to be detected of the automobile part.

The pressure sensor 13 is arranged in a groove in the center of the top side wall of the detection table 12, the pressure sensor 13 is connected to a master control system of the automobile inspection device through a wire, when the thick stud 30 or the thin stud 32 penetrates through a through hole of an automobile part, force is applied to the pressure sensor 13, and the pressure sensor 13 transmits a sensed pressure signal to the master control system to indicate that the automobile part thread plug gauge is qualified.

The utility model discloses a theory of operation: pressing the detection table 12 downwards, placing the automobile parts on the detection table 12, and applying upward force to the detection table 12 by the spring 14 to enable the automobile parts to be tightly attached to the bottom end of the thin stud 32; the limiting frame 23 is pulled downwards, the sliding block 22 slides downwards in the sliding way 21, the limiting frame 23 drives the first motor 24 to slide downwards, the plug 25 is inserted into a jack at the top end of the thick stud 30, the first motor button switch 15 is pressed to enable the first motor 24 to be connected with a power supply, the first motor 24 drives the plug post 25 to rotate, the plug post 25 drives the thick stud 30 and the moving post 31 to rotate, the moving post 31 is screwed downwards in the threaded sleeve 33, the moving post 31 drives the thin stud 32 to be screwed downwards, the thin stud 32 is screwed into the automobile part, the thin stud 32 penetrates through the automobile part and is pressed on the pressure sensor 13, and the pressure sensor 13 transmits a pressure signal to a master control system to indicate that the automobile part thread plug gauge is qualified; when the thick stud 32 needs to be used, the second motor button switch 16 is pressed, the second motor 27 is connected with an external power supply, the second motor 27 drives the mounting frame 26 to turn by one hundred eighty degrees, the thick stud 30 faces downwards, the thin stud 32 faces upwards, a plug can be inserted into a jack at the top end of the thin stud 32, and the first motor 24 drives the thick stud 30 to be screwed into an automobile part. The utility model discloses have the double-end and detect, but and automated inspection and trade the head.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A double-head detection automobile checking fixture is characterized by comprising,

the base (10) is of a square plate-shaped structure, an L-shaped support (11) is fixed on the rear edge of the top side wall of the base (10), a driving mechanism is installed on the support (11), and the base (10) plays a role in integral support;

the driving mechanism comprises a support plate (20), the support plate (20) is of a rectangular plate-shaped structure, a long-strip-shaped through hole is formed in the support plate (20) and is a slide way (21), a slide block (22) is arranged in the slide way (21), the support plate (20) is provided with two left parts and two right parts which are fixedly arranged on the bottom side walls of the transverse plates of the support frame (11), a mounting frame (26) is fixed at the inner side ends of the bottoms of the two support plates (20), and the support plate (20) plays a role in integrally supporting the driving mechanism; the limiting frame (23) is of a cuboid structure, a first motor (24) is fixed in a vertical through hole in the middle of the limiting frame (23), two ends of the limiting frame (23) are respectively fixedly connected with the sliding blocks (22) on the two support plates (20), and the limiting frame (23) plays a role in supporting the first motor (24); the detection head comprises a first motor (24), wherein the bottom end of a rotor of the first motor (24) is fixed with a plug (25) through a coupler, the plug (25) is inserted into the detection head, and the first motor (24) drives the plug (25) to rotate so as to drive the detection head to rotate;

the detection head structurally comprises a threaded sleeve (33), the threaded sleeve (33) is of a circular cylinder structure, and two ends of the threaded sleeve (33) are respectively fixed with the two mounting frames (26); the moving column (31), the moving column (31) is of a cylindrical structure, the arc-shaped wall of the middle part of the moving column (31) is provided with a thread (34), the moving column (31) is arranged in a thread sleeve (33), the thread (34) is in thread engagement with the thread sleeve (33), and the moving column (31) can rotate and move up and down in the thread sleeve (33); the thick stud (30), the thick stud (30) is fixed on the top end of the movable column (31), the top side wall of the thick stud (30) is provided with a jack, the plug (25) can be inserted into the jack, the plug (25) can drive the thick stud (30) to rotate, and the thick stud (30) can detect a screw plug gauge of one model; thin double-screw bolt (32), thin double-screw bolt (32) are fixed in the bottom of removing post (31), be provided with the jack on the bottom lateral wall of thin double-screw bolt (32), the plug can drive thin double-screw bolt (32) and rotate, the screw plug gauge of a model can be detected to thin double-screw bolt (32).

2. The double-end detection automobile inspection device according to claim 1, characterized in that: the plug (25) is of a cross-shaped cylinder structure, the jack is of a cross-shaped groove structure, the plug (25) is inserted into the jack, and the thick stud (30) and the thin stud (32) can rotate along with the plug (25).

3. The double-end detection automobile inspection device according to claim 1, characterized in that: one part of the mounting frame (26) is of an arc-shaped plate structure, the other part of the mounting frame is of a cylinder structure, the arc-shaped plate is fixed on the outer side wall of the threaded sleeve (33), the outer end of the cylinder is inserted into the circular through hole of the support plate (20), the mounting frame (26) can be turned around the support plate (20), the detection head can be turned, and the thick stud (30) and the thin stud (32) are reversely adjusted up and down.

4. The double-end detection automobile inspection device according to claim 1, characterized in that: detect a fixed No. two motor (27) in extension board (20) bottom through-hole on head right side, the rotor left end of No. two motor (27) passes through the shaft coupling and fixes with right side mounting bracket (26), No. two motor (27) drive mounting bracket (26) upset to the upset of detection head is detected in the drive.

5. The double-end detection automobile inspection device according to claim 1, characterized in that: be provided with a motor button switch (15) on the preceding lateral wall of support (11), a motor button switch (15) pass through the wire and connect in a motor (24) and external power source's return circuit, a motor button switch (15) are convenient for control a motor (24) operation.