CN117128839A - Automobile stamping part detection mechanism - Google Patents

Abstract

The application discloses an automobile stamping part detection mechanism, which belongs to the technical field of automobile part detection and has the technical scheme that the automobile stamping part detection mechanism comprises a workbench, an operation panel and a dial indicator, wherein the operation panel is connected with the workbench, the operation panel is connected with a clamping device for clamping a workpiece, the clamping device is connected with a control device for controlling whether the clamping device clamps the workpiece or not, the workbench is connected with a moving device for driving the dial indicator to move, the moving device comprises a moving assembly for driving the dial indicator to approach the workpiece and a driving assembly for driving the dial indicator to detect the workpiece, the driving assembly is connected with the moving assembly, the dial indicator is connected with the driving assembly, and when the control device is connected with the moving assembly, the moving assembly and the clamping device synchronously move, so that the effect of improving the detection efficiency is achieved.

Description

Automobile stamping part detection mechanism

Technical Field

The application relates to the technical field of automobile part detection, in particular to an automobile stamping part detection mechanism.

Background

Currently, automotive stampings are metal stampings that make up automotive components. In automotive production, most body panels, frames, cabins, supports, etc. are obtained by a stamping process. The quality of the punched product needs to be checked, and particularly for some parts of the plate type, the flatness and the like of the product need to be checked. The existing detection device is complex in structure, complex in operation steps and low in detection efficiency.

Disclosure of Invention

In order to improve detection efficiency, the application provides a detection mechanism for an automobile stamping part.

The application provides an automobile stamping part detection mechanism which adopts the following technical scheme:

the utility model provides an automobile punching part detection mechanism, includes workstation, operation panel and amesdial, the operation panel with the workstation is connected, the operation panel is connected with the clamping device of centre gripping work piece, clamping device is connected with the control whether clamping device centre gripping work piece's controlling means, the workstation is connected with the drive the mobile device that the amesdial removed, mobile device is including driving the amesdial is close to the moving assembly of work piece and drive the driving assembly of amesdial detection work piece, driving assembly with moving assembly connects, the amesdial with driving assembly connects, controlling means with when moving assembly connects, realize moving assembly with clamping device synchronous motion.

Through adopting above-mentioned technical scheme, when the roughness that needs to detect the work piece, place the work piece on the operation panel, then start the removal subassembly, the removal subassembly motion, can be connected with controlling means in the removal subassembly motion process, the removal subassembly continues the motion, the removal subassembly drives controlling means motion, controlling means drives clamping device motion, clamping device is close to the work piece gradually, when the dial indicator that the removal subassembly drove contacts with the work piece, clamping device centre gripping work piece, start drive assembly, drive assembly drives the dial indicator and removes at the work piece surface, make the dial indicator detect the work piece just face, this device simple structure, convenient to use has improved detection efficiency.

Preferably, the moving assembly comprises a first driving member and a moving plate, the first driving member is connected with the workbench, the moving plate is located above the operation plate, the moving plate is connected with the first driving member, the driving assembly is connected with the moving plate, and when the moving plate is connected with the control device, the moving plate moves synchronously with the clamping device.

Through adopting above-mentioned technical scheme, when the roughness of work piece is detected to needs, starts first driving piece, and first driving piece drives the movable plate and removes, and the movable plate drives drive assembly and amesdial and is close to the work piece, until the probe and the work piece butt of amesdial, the amesdial of being convenient for detects the work piece roughness.

Preferably, the moving plate is provided with a moving hole, the driving assembly comprises a second driving piece and a driving plate, the second driving piece is connected with the moving plate, the driving plate is connected with the moving plate in a sliding manner, the driving plate is connected with the second driving piece, the dial indicator penetrates through the driving plate and the moving hole, the second driving piece drives the driving plate to be parallel to the length direction of the moving hole, and the dial indicator is connected with the driving plate.

By adopting the technical scheme, the second driving piece is started, and the second driving piece drives the driving plate to reciprocate along the moving hole, so that the driving plate drives the dial indicator to reciprocate, and the dial indicator detects the flatness of the surface of the workpiece.

Preferably, the clamping device is symmetrically provided with at least two groups, the clamping device comprises a sliding block, a connecting block, a clamping plate and a reset spring, a sliding cavity matched with the sliding block and a through hole matched with the connecting block are formed in the operation plate, the through hole is communicated with the sliding cavity and the outside, the sliding block is located in the sliding cavity and is in sliding connection with the operation plate, the sliding block is connected with the control device, the connecting block is located in the through hole and is in sliding connection with the operation plate, the connecting block is connected with the sliding block, the clamping plate is connected with the connecting block, the reset spring is located in the sliding cavity, and one end of the reset spring is connected with the operation plate, and the other end of the reset spring is connected with the sliding block.

Through adopting above-mentioned technical scheme, when controlling means drove the slider motion, controlling means control slider motion, and the slider of symmetry is relative motion, and the slider drives the connecting block motion, and the connecting block drives splint motion, and the centre gripping work piece when symmetrical splint are close to each other, breaks away from the work piece when the symmetrical splint are kept away from each other. When the movable plate is separated from the control device, the reset spring enables the sliding block to restore to the original position, so that the clamping plate is far away from the workpiece, the workpiece is conveniently taken out and the next workpiece is conveniently placed, and the detection efficiency is improved.

Preferably, the control device is provided with two at least groups, the control device includes dead lever, bracing piece and control lever, the dead lever with the operation panel is connected, the bracing piece level sets up, the one end of bracing piece with the dead lever is connected, the spacing hole has been seted up on the control lever, the bracing piece runs through spacing hole, and with control lever sliding connection, the control lever with the slider is articulated, the control lever with when the movable plate is connected, realize the movable plate with the synchronous motion of slider, the control lever slope sets up, and keeps away from the one end of slider is to being close to external direction slope.

Through adopting above-mentioned technical scheme, the in-process that the movable plate is close to the work piece, the movable plate is connected with the control rod earlier, then the movable plate continues the motion in-process, and the movable plate drives the control rod motion, because the one end that the slider was kept away from to the control rod is to being close to external direction slope, so at the in-process that the movable plate continues to be close to the work piece, the movable plate makes the bracing piece in the spacing downthehole slip of bracing piece, and then the gag lever post promotes the slider to the position removal that is close to the operation board center, when the splint of symmetry all moves to the operation board center, splint centre gripping work piece has improved detection efficiency.

Preferably, the upper sleeve of the support rod is provided with a sleeve, the sleeve is rotationally connected with the support rod, and the support rod is in sliding abutting connection with the control rod.

Through adopting above-mentioned technical scheme, the sleeve is convenient for the motion of control rod, reduces the possibility of wearing and tearing between control rod and the bracing piece, has increased the life of control rod, bracing piece.

Preferably, the control device further comprises a roller, the roller is rotationally connected with the control rod, and when the roller is in sliding abutting connection with the moving plate, the sliding block and the moving plate synchronously move.

By adopting the technical scheme, the roller is further convenient for the movement of the control rod, and the possibility of abrasion between the control rod and the movable plate is reduced.

Preferably, the operation panel with workstation sliding connection, the workstation is connected with the spacing subassembly of restriction operation panel slip direction, spacing subassembly includes the gag lever post, the gag lever post with the workstation is connected, the operation panel seted up with the first spout of gag lever post matching, the gag lever post stretch into in the first spout, with operation panel sliding connection.

Through adopting above-mentioned technical scheme, when taking out the work piece or placing next work piece, can pull out the operation panel, place the work piece on the operation panel, the getting of the work piece of being convenient for is put, has improved detection efficiency. The gag lever post cooperates with first spout, carries out spacingly to the slip direction of operation board, makes the operation board still resume the normal position after pulling out, and then has improved detection efficiency and the precision that the amesdial detected.

Preferably, the limiting assembly further comprises a limiting spring, the workbench is provided with a movable cavity and a movable groove, the movable groove is communicated with the movable cavity and the outside, the bottom end of the limiting rod penetrates through the movable groove and stretches into the movable cavity, the limiting rod is in sliding connection with the workbench, one end of the limiting spring is connected with the limiting rod, and the other end of the limiting spring is connected with the workbench; the sliding block is connected with a push rod, a second sliding groove is formed in the operation plate and is communicated with the first sliding groove and the sliding cavity, the push rod is located in the second sliding groove, when the push rod is in butt joint with the limiting rod, the sliding block and the limiting rod move, a limiting groove communicated with the first sliding groove is formed in the operation plate, and when the limiting rod is located in the limiting groove, the limiting rod is connected with the operation plate in a clamping mode.

Through adopting above-mentioned technical scheme, in order to reduce when detecting work piece roughness, the possibility of producing relative displacement between operation panel and workstation, the movable plate, in slider motion process, the slider drives the push rod motion, and the push rod is connected with the gag lever post earlier, drives the gag lever post motion again, and when splint centre gripping work piece, the push rod promotes the gag lever post to the spacing inslot, realizes gag lever post and operation panel joint. When the sliding block drives the push rod to be far away from the limiting rod, the limiting spring restores the limiting rod to the original position.

Preferably, a plurality of supporting legs are fixedly connected to the bottom of the workbench, and universal wheels are connected to the supporting legs.

Through adopting above-mentioned technical scheme, the universal wheel is convenient for stamping workpiece detection device's removal, and then the detection of stamping workpiece of being convenient for has improved detection efficiency.

In summary, the application has the following beneficial effects:

1. when the flatness of the workpiece needs to be detected, the workpiece is placed on an operation plate, a moving assembly is started, the moving assembly is connected with a control device in the moving process, the moving assembly continues to move and drives the control device to move, the control device drives a clamping device to move, the clamping device is gradually close to the workpiece, when the moving assembly drives a dial indicator to contact with the workpiece, the clamping device clamps the workpiece, a driving assembly is started, and the driving assembly drives the dial indicator to detect the convenient surface of the workpiece;

2. when the workpiece is placed, the operation plate can be pulled out, the workpiece is conveniently placed, the detection efficiency is improved, when the flatness of the workpiece is detected, the possibility of relative displacement between the operation plate and the workbench as well as between the operation plate and the moving plate is reduced, in the moving process of the sliding block, the sliding block drives the push rod to move, the push rod is connected with the limit rod first and then drives the limit rod to move, and when the clamping plate clamps the workpiece, the push rod pushes the limit rod into the limit groove, so that the limit rod and the operation plate are clamped.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a stamping part detection mechanism for an automobile.

Fig. 2 is an exploded view of the operation panel and the work table.

Fig. 3 is a schematic structural view of the operation panel.

Fig. 4 is a cross-sectional view of the table.

Fig. 5 is an enlarged schematic view of the portion a in fig. 4.

Fig. 6 is a sectional view of the operation panel.

Fig. 7 is a partial schematic view of the operation panel.

Reference numerals illustrate:

1. a work table; 11. a movable cavity; 12. a movable groove; 13. support legs; 14. a universal wheel; 2. an operation panel; 21. a sliding cavity; 22. a through hole; 23. a first chute; 24. a second chute; 25. a limit groove; 3. a limit component; 31. a limit rod; 32. a limit spring; 4. a clamping device; 41. a slide block; 42. a connecting block; 43. a clamping plate; 44. a return spring; 5. a push rod; 6. a dial gauge; 7. a mobile device; 71. a moving assembly; 711. a moving hydraulic cylinder; 712. a moving plate; 7121. a moving hole; 72. a drive assembly; 721. a driving cylinder; 722. a driving plate; 8. a control device; 81. a fixed rod; 82. a support rod; 821. a sleeve; 83. a control lever; 831. a limiting hole; 84. a roller; 9. a handle.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings.

The utility model provides a car stamping workpiece detection mechanism, referring to fig. 1 and 2, includes workstation 1, operation panel 2, clamping device 4, amesdial 6, mobile device 7 and controlling means 8, and operation panel 2 is connected with workstation 1, and clamping device 4 is connected with operation panel 2, and clamping device 4 is used for the centre gripping work piece. The moving device 7 is connected with the workbench 1, the dial indicator 6 is connected with the moving device 7, and the moving device 7 is used for driving the dial indicator 6 to be close to a workpiece and driving the dial indicator 6 to detect the flatness of the workpiece. The control device 8 is arranged between the clamping device 4 and the moving device 7, the control device 8 is connected with the clamping device 4, and when the moving device 7 is connected with the control device 8, synchronous movement of the clamping device 4 and the moving device 7 is realized. When the moving device 7 is started, the moving device 7 drives the dial indicator 6 to be close to the workpiece, the clamping device 4 clamps the workpiece, and the moving device 7 drives the dial indicator 6 to detect the flatness of the workpiece.

Referring to fig. 1, the bottom of the workbench 1 is fixedly connected with support legs 13, the support legs 13 are provided with four, and the four support legs 13 are uniformly distributed at the bottom of the workbench 1. The bottom ends of the supporting legs 13 are fixedly connected with universal wheels 14. The universal wheel 14 facilitates movement of the stamping part detection device and thus detection of the stamping part.

Referring to fig. 1 and 3, balls are provided between the operation plate 2 and the table 1, and the balls are rotatably connected to the operation plate 2 and slidably contact the table 1. The operation panel 2 is fixedly connected with a handle 9.

The balls facilitate the movement of the operation plate 2. The handle 9 facilitates the movement of the operating panel 2 by the staff.

Referring to fig. 4 and 5, a limiting component 3 is arranged between the operation panel 2 and the workbench 1, the limiting component 3 comprises a limiting rod 31 and a limiting spring 32, a movable cavity 11 and a movable groove 12 are formed in the workbench 1, and the movable groove 12 is communicated with the movable cavity 11 and the outside. The bottom end of the limiting rod 31 penetrates through the movable groove 12 and extends into the movable cavity 11, and the limiting rod 31 is in sliding connection with the workbench 1. The limit spring 32 is located in the movable cavity 11, one end of the limit spring 32 is fixedly connected with the workbench 1, and the other end of the limit spring is fixedly connected with the limit rod 31.

Referring to fig. 3 and 4, the operation panel 2 is provided with a first chute 23, the first chute 23 is matched with the top end of the limit rod 31, and the limit rod 31 extends into the first chute 23 and is slidably connected with the operation panel 2.

When the workpiece is taken out or the next workpiece is placed, the operation plate 2 can be pulled out, the workpiece is placed on the operation plate 2, the workpiece is convenient to take and place, and the detection efficiency is improved. The stopper rod 31 cooperates with the first slide groove 23 to limit the sliding direction of the operation plate 2.

Referring to fig. 2 and 6, the clamping device 4 is symmetrically provided with two groups, the clamping device 4 comprises a sliding block 41, a connecting block 42, a clamping plate 43 and a return spring 44, the operating board 2 is provided with a sliding cavity 21 and a through hole 22, the sliding cavity 21 is matched with the sliding block 41, and the through hole 22 is matched with the connecting block 42. The slider 41 is located in the slide chamber 21 and slidably connected to the operation panel 2, and the connection block 42 is located in the through hole 22 and slidably connected to the operation panel 2, and the connection block 42 is fixedly connected to the slider 41. The clamping plate 43 is fixedly connected with the connecting block 42. The return spring 44 is located in the sliding cavity 21, one end of the return spring 44 is fixedly connected with the sliding block 41, and the other end is fixedly connected with the operation plate 2.

When the control device 8 drives the sliding blocks 41 to move, the two sliding blocks 41 are close to each other, the sliding blocks 41 drive the connecting blocks 42 to move, the connecting blocks 42 drive the clamping plates 43 to move, and the two clamping plates 43 are close to each other to clamp a workpiece. When the moving means 7 is disengaged from the control means 8, the return spring 44 returns the slider 41 to its original position.

Referring to fig. 3 and 4, a second chute 24 is provided in the operation panel 2, and the second chute 24 is communicated with the first chute 23 and the slide chamber 21. The sliding block 41 is fixedly connected with a push rod 5, the push rod 5 is arranged in the second sliding groove 24, and the push rod 5 is in sliding connection with the operation plate 2. When the push rod 5 abuts against the limit rod 31, the limit rod 31 and the slider 41 move synchronously. The limiting groove 25 is formed in the operation plate 2, the limiting groove 25 is communicated with the first sliding groove 23, the limiting groove 25 is matched with the limiting rod 31, and when the limiting rod 31 enters the limiting groove 25, the limiting rod 31 is clamped with the operation plate 2.

In the motion process of the sliding block 41, the sliding block 41 drives the push rod 5 to move, the push rod 5 is firstly abutted against the limiting rod 31, and then the limiting rod 31 is driven to move, when the clamping plate 43 clamps a workpiece, the push rod 5 pushes the limiting rod 31 into the limiting groove 25, so that the limiting rod 31 and the operation plate 2 are clamped, and the possibility of relative displacement between the operation plate 2 and the workbench 1 and between the operation plate 2 and the moving device 7 when the flatness of the workpiece is detected is reduced.

Referring to fig. 1 and 2, the moving device 7 includes a moving assembly 71 and a driving assembly 72, the moving assembly 71 includes a first driving member and a moving plate 712, and in order to achieve the same purpose, the first driving member may be a moving hydraulic cylinder 711, an air cylinder, or the like, and in this embodiment, the first driving member is a moving hydraulic cylinder 711. The two movable hydraulic cylinders 711 are provided, and the two movable hydraulic cylinders 711 are respectively positioned on both sides of the operation plate 2, and the movable hydraulic cylinders 711 are fixedly connected with the table 1. The moving plate 712 is located above the operation plate 2, and the moving plate 712 is fixedly connected to both of the two moving hydraulic cylinders 711.

When the flatness of the workpiece needs to be detected, the movable hydraulic cylinder 711 is started, the movable hydraulic cylinder 711 drives the movable plate 712 to move, and the movable plate 712 drives the driving assembly 72 and the dial indicator 6 to be close to the workpiece until the dial indicator 6 is abutted with the workpiece.

Referring to fig. 2, the drive assembly 72 includes a second drive member, which may be a hydraulic cylinder, a drive cylinder 721, etc., and a drive plate 722, which in this embodiment is a drive cylinder 721. The driving cylinder 721 is fixedly connected to the moving plate 712, the driving plate 722 is fixedly connected to a driving shaft of the driving cylinder 721, and the driving plate 722 is slidably connected to the moving plate 712. The moving plate 712 is provided with a moving hole 7121, the dial gauge 6 penetrates through the driving plate 722 and the moving hole 7121, and the probe of the dial gauge 6 is positioned between the moving plate 712 and the operation plate 2. Dial indicator 6 is fixedly connected to drive plate 722.

When the dial indicator 6 abuts against the workpiece, the driving cylinder 721 is started, the driving cylinder 721 drives the driving plate 722 to reciprocate along the moving hole 7121, and then the driving plate 722 drives the dial indicator 6 to reciprocate, so that the dial indicator 6 detects the flatness of the surface of the workpiece.

Referring to fig. 6 and 7, the control device 8 includes a fixing lever 81, a support lever 82, a control lever 83, and a roller 84, and the fixing lever 81 is fixedly connected to the operation panel 2. The support bar 82 is horizontally disposed, and one end thereof is fixedly coupled to the fixing bar 81. The support rod 82 is sleeved with a sleeve 821, and the sleeve 821 is rotationally connected with the support rod 82.

Referring to fig. 6 and 7, the lever 83 is provided with a limiting hole 831, and the sleeve 821 passes through the limiting hole 831 and slidably abuts against the lever 83. One end of the lever 83 penetrates the through hole 22 and is hinged to the slider 41. The lever 83 is inclined, and one end of the lever 83 away from the slider 41 is inclined in a direction approaching the outside.

In the process that the moving plate 712 is close to the workpiece, the moving plate 712 is firstly abutted against the roller 84, in the process that the moving plate 712 continues to move, the moving plate 712 drives the roller 84 to move, the roller 84 drives the control rod 83 to move, the limit rod 31 pushes the sliding block 41 to move to a position close to the center of the operation plate 2, and when the symmetrical clamping plates 43 all move to the center of the operation plate 2, the clamping plates 43 clamp the workpiece, so that the detection efficiency is improved.

The application principle of the application is as follows: when the flatness of the workpiece needs to be detected, the operation plate 2 is pulled out, the workpiece is placed between the two clamping plates 43, and then the operation plate 2 is pushed back to the original position. The moving hydraulic cylinder 711 is started, the moving hydraulic cylinder 711 drives the moving plate 712 to move downwards, the moving plate 712 drives the dial indicator 6 to approach the workpiece, the moving plate 712 is firstly abutted against the roller 84, the moving plate 712 continues to move downwards, the roller 84 drives the control rod 83 to move, the sleeve 821 slides in the limiting hole 831, the control drive slide block 41 moves, the slide block 41 drives the connecting block 42 to move, the connecting block 42 drives the clamping plates 43 to move, and the two clamping plates 43 approach each other to clamp the workpiece. Until the dial indicator 6 abuts against the workpiece, the two clamping plates 43 just clamp the workpiece.

Simultaneously, the slider 41 drives the push rod 5 to move, and the push rod 5 drives the stop lever 31 to move after being abutted against the stop lever 31, and when the two clamping plates 43 clamp workpieces, the push rod 5 pushes the stop lever 31 into the stop slot 25, so that the stop lever 31 is used for limiting the operation plate 2. The driving cylinder 721 is started, the driving cylinder 721 drives the dial indicator 6 to move, and the probe of the dial indicator 6 moves on the surface of the workpiece, so that the measurement of the flatness of the surface of the workpiece is realized.

After the workpiece is detected, the temporary driving cylinder 721, the moving hydraulic cylinder 711 and the moving plate 712 move reversely, the return spring 44 with the sliding block 41 returns to the original position, the limit spring 32 drives the limit rod 31 to return to the original position, the operating plate 2 is pulled out to take out the workpiece, and the next workpiece is placed.

The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. Automobile punching part detection mechanism, its characterized in that: including workstation (1), operating panel (2) and amesdial (6), operating panel (2) with workstation (1) are connected, operating panel (2) are connected with clamping device (4) of centre gripping work piece, clamping device (4) are connected with control whether clamping device (4) centre gripping work piece's controlling means (8), workstation (1) are connected with the drive mobile device (7) that amesdial (6) removed, mobile device (7) including driving amesdial (6) are close to mobile component (71) of work piece and drive amesdial (6) detect actuating assembly (72) of work piece, actuating assembly (72) with mobile component (71) are connected, amesdial (6) with actuating assembly (72) are connected, controlling means (8) with when mobile component (71) are connected, realize mobile component (71) with clamping device (4) synchronous motion.

2. The automotive stamping part detection mechanism as claimed in claim 1, wherein: the movable assembly (71) comprises a first driving piece and a movable plate (712), wherein the first driving piece is connected with the workbench (1), the movable plate (712) is located above the operation plate (2), the movable plate (712) is connected with the first driving piece, the driving assembly (72) is connected with the movable plate (712), and when the movable plate (712) is connected with the control device (8), the movable plate (712) and the clamping device (4) synchronously move.

3. The automotive stamping part detection mechanism as claimed in claim 2, wherein: the movable plate (712) is provided with a movable hole (7121), the driving assembly (72) comprises a second driving piece and a driving plate (722), the second driving piece is connected with the movable plate (712), the driving plate (722) is connected with the movable plate (712) in a sliding mode, the driving plate (722) is connected with the second driving piece, the dial indicator (6) penetrates through the driving plate (722) and the movable hole (7121), the second driving piece drives the driving plate (722) in the direction parallel to the length direction of the movable hole (7121), and the dial indicator (6) is connected with the driving plate (722).

4. A vehicle stamping part detection mechanism as claimed in claim 3, wherein: clamping device (4) symmetry is provided with two at least groups, clamping device (4) include slider (41), connecting block (42), splint (43) and reset spring (44), set up on operating panel (2) with slide cavity (21) that slider (41) matees, with through-hole (22) that connecting block (42) matees, through-hole (22) intercommunication slide cavity (21) and external world, slider (41) are located in slide cavity (21) and with operating panel (2) sliding connection, slider (41) with controlling means (8) are connected, connecting block (42) are located in through-hole (22) and with operating panel (2) sliding connection, connecting block (42) with slider (41) are connected, splint (43) with connecting block (42) are connected, reset spring (44) are located in slide cavity (21), the one end of reset spring (44) with operating panel (2) are connected with slider (41).

5. The automobile stamping part detection mechanism as defined in claim 4, wherein: the control device (8) is provided with two at least groups, controlling means (8) include dead lever (81), bracing piece (82) and control lever (83), dead lever (81) with operation panel (2) are connected, bracing piece (82) level sets up, the one end of bracing piece (82) with dead lever (81) are connected, limiting hole (831) have been seted up on control lever (83), bracing piece (82) run through limiting hole (831) and with control lever (83) sliding connection, control lever (83) with slider (41) are articulated, control lever (83) with when movable plate (712) are connected, realize movable plate (712) with synchronous motion of slider (41), control lever (83) slope sets up, and keep away from the one end of slider (41) is to being close to external direction slope.

6. The automotive stamping part detection mechanism as described in claim 5, wherein: the upper sleeve of the supporting rod (82) is provided with a sleeve (821), the sleeve (821) is rotationally connected with the supporting rod (82), and the supporting rod (82) is in sliding abutting connection with the control rod (83).

7. The automotive stamping part detection mechanism as described in claim 5, wherein: the control device (8) further comprises a roller (84), the roller (84) is rotationally connected with the control rod (83), and when the roller (84) is in sliding abutting joint with the moving plate (712), the sliding block (41) and the moving plate (712) synchronously move.

8. The automobile stamping part detection mechanism as defined in claim 4, wherein: the operation panel (2) with workstation (1) sliding connection, workstation (1) is connected with limiting component (3) of restriction operation panel (2) slip direction, limiting component (3) are including gag lever post (31), gag lever post (31) with workstation (1) are connected, operation panel (2) seted up with first spout (23) of gag lever post (31) matching, gag lever post (31) stretch into in first spout (23), with operation panel (2) sliding connection.

9. The automotive stamping part detection mechanism as defined in claim 8, wherein: the limiting assembly (3) further comprises a limiting spring (32), a movable cavity (11) and a movable groove (12) are formed in the workbench (1), the movable groove (12) is communicated with the movable cavity (11) and the outside, the bottom end of the limiting rod (31) penetrates through the movable groove (12) and stretches into the movable cavity (11), the limiting rod (31) is in sliding connection with the workbench (1), one end of the limiting spring (32) is connected with the limiting rod (31), and the other end of the limiting spring is connected with the workbench (1); the sliding block (41) is connected with a push rod (5), a second sliding groove (24) is formed in the operation plate (2), the second sliding groove (24) is communicated with the first sliding groove (23) and the sliding cavity (21), the push rod (5) is located in the second sliding groove (24), when the push rod (5) is in butt joint with the limiting rod (31), the sliding block (41) and the limiting rod (31) move, a limiting groove (25) communicated with the first sliding groove (23) is formed in the operation plate (2), and when the limiting rod (31) is located in the limiting groove (25), the limiting rod (31) is connected with the operation plate (2) in a clamping mode.

10. The automotive stamping part detection mechanism as claimed in claim 1, wherein: the workbench (1) is characterized in that a plurality of supporting legs (13) are fixedly connected to the bottom of the workbench (1), and universal wheels (14) are connected to the supporting legs (13).