CN116833121A - Automobile connection transmission rod detection equipment - Google Patents

Abstract

The utility model belongs to the technical field of transmission rod detection, in particular to automobile connection transmission rod detection equipment, which comprises a supporting plate, an operation table, a box body, an operation table fixedly connected to the top of the supporting plate, the bottom of the supporting plate is fixedly connected with the box body, a sliding block is arranged in the box body, a clamping mechanism is arranged at the top of the sliding block and is positioned at the top of the operation table, a detection mechanism is arranged at the top of the operation table, a collecting rod is arranged on the box body, the detection mechanism presses off unqualified products from the clamping mechanism, the unqualified products fall to the middle section of the supporting plate, the unqualified products and the unqualified products are screened, a conveying belt is arranged on the supporting plate, and the unqualified products are conveyed and are matched with the collecting mechanism to finish collecting the unqualified products.

Description

Automobile connection transmission rod detection equipment

Technical Field

The utility model belongs to the field of transmission rod detection, and particularly relates to automobile connection transmission rod detection equipment.

Background

The transmission rod is an important part in an automobile engine, and converts the reciprocating motion of a piston on the engine into the rotary motion of a crankshaft so as to drive the engine to work.

One patent application with publication number of CN204757954U discloses a connecting transmission rod detection device, which comprises a base, the base comprises four footings and a component mounting base, the footings are fixed at the lower extreme of the component mounting base, a pressing mechanism, a positioning mechanism, a measuring gauge stand and a placing device are all fixed at the upper end of the component mounting base, the pressing mechanism comprises a measured piece positioning seat, a pressing clamp mounting seat, a pressing clamp connecting rod and a pressing head, the measured piece positioning seat is positioned on the side surface of the pressing clamp mounting seat, and the pressing clamp is connected with one end of the pressing clamp connecting rod. The utility model has compact and simple structure and can rapidly realize the measurement of the form and position tolerance of the connecting mechanism parts with high precision requirements.

But this technical scheme still has some problems, and the staff detects the back to the transfer line, need sieve qualified product and unqualified product, and along with the transfer line quantity that detects increases gradually for staff's work load increases, thereby leads to the fact the influence to subsequent detection, and above-mentioned scheme does not effectively solve this problem.

To this end, the utility model provides a vehicle connection transmission rod detection device.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an automobile connection transmission rod detection device, which comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with an operation table, the bottom of the supporting plate is fixedly connected with a box body, a plurality of transmission rods are rotationally connected to the operation table, the top of the operation table is fixedly connected with curved sliding rails, the curved sliding rails are positioned at two sides of the transmission rods, the top of the operation table is fixedly connected with a bracket, the bottom of the bracket is provided with a detection mechanism, the detection mechanism comprises a pressing plate, the pressing plate is connected with the bracket through a connecting rod, the bottom of the pressing plate is movably connected with the detection rod, the bottom of the bracket is fixedly connected with a connecting frame, one end of the pressing plate, which is far away from the connecting rod, is rotationally connected with a pressing mechanism, the pressing mechanism is connected with the bracket through the connecting frame, two groups of supports are fixedly connected at two ends inside the box body, a first rotating rod is rotationally connected with the supports, the inside driving motor that is used for driving first dwang rotation that is provided with of support, fixedly connected with runner on the first dwang, the runner at box both ends passes through the chain belt transmission, the inside fixedly connected with of box a plurality of slide bars, sliding connection has the slider on the slide bar, slider top fixedly connected with riser, the spout has been seted up on backup pad and the operation panel, riser slidable mounting is in the spout, slidable mounting has two sets of first horizontal pole and clamping jaw on the riser, two sets of first horizontal pole and clamping jaw symmetric distribution, first horizontal pole and clamping jaw are located the top of operation panel, first horizontal pole bottom rotation is connected with the lug, the lug is located the inside of curved slide rail, be provided with drive mechanism on the slider, take figure 1 as an example, the transmission pole left side is the tip, and the right side is the tip is big, and the transmission pole tip bearing hole is circular, takes figure 2 as an example, the direction pointed by the arrow is forward, under the initial state, the clamping jaw is located the operation panel end and is in the form of separating, when needing to examine the transfer line, put the transfer line on the transfer line at first, make the transfer line be located the centre gripping scope of clamping jaw, open the motor, the first transfer line of motor drive makes the runner drive chain belt make reciprocating rotary motion, drive mechanism and chain belt laminating make the slider drive first horizontal pole on the slide bar and move forward, the lug of first horizontal pole bottom is in curved slide rail internal movement, make first horizontal pole drive clamping jaw with the transfer line centre gripping and move forward, first horizontal pole contact with pressing and holding mechanism when moving to the operation panel centre, pressing and holding mechanism makes the clamp plate drive the measuring rod vertically move down and detect the transfer line, if the transfer line is crooked, big head end and little head end bearing hole axis are not in parallel, unable pass from the transfer line small head end bearing hole internal of transfer line when the measuring rod is perpendicular down, this transfer line is the disqualified article, the measuring rod contracts to the clamp plate at this moment, the clamp plate moves down and presses down the transfer line from the clamping jaw, the transfer line to the backup pad top, if the measuring rod can pass from the transfer line small head end bearing hole internal movement, this transfer line is the transfer line, the transfer line is passed to the backup pad, the transfer bar can pass through the lug when moving forward and the clamping jaw is separated to the end through the clamping jaw, can pass through the end and pass through the clamping jaw, pass through the end and pass through the end.

Preferably, the drive mechanism includes the second horizontal pole, splint, the gyro wheel, sliding connection has two sets of second horizontal poles on the slider, and two sets of second horizontal pole symmetric distributions, second horizontal pole one end fixedly connected with splint, splint are located the slider outside, the chain belt passes between splint and the slider, the one end that the splint was kept away from to the second horizontal pole rotates and is connected with the gyro wheel, be provided with the spring on the second horizontal pole, during operation, the chain belt is reciprocating rotary motion, and splint and the chain belt contact of slider one side, with the centre gripping of chain belt on the slider, the chain belt drives the slider and moves forward.

Preferably, the depression bar includes lever and driving lever, lever one end rotates with the clamp plate to be connected, lever middle section rotates with the link to be connected, one end side fixedly connected with driving lever that the clamp plate was kept away from to the lever, the driving lever is "7" type, and the driving lever bottom is located the movable range of first horizontal pole, the measuring rod external diameter is less than the small end internal diameter of transfer line, and the tolerance is less than one millimeter, and when the clamping jaw moved the transfer line clamp to measuring range, the first horizontal pole was pushed the lever and was moved upwards when the contact of driving lever, driving lever and link cooperated and pressed down the clamp plate through the lever, and the measuring rod detects the small end internal diameter of transfer line.

Preferably, the second rotating rod is rotatably connected to the support, the second rotating rod is located at one end far away from the first rotating rod, the turning mechanism is rotatably connected to the second rotating rod, the turning mechanism is parallel to the roller, the turning rod is fixedly connected to the bottom of the second rotating rod and located at the bottom of the support, the push rods are fixedly connected to the two sides of the bottom of the sliding block, the turning rod is located in the moving range of the push rod, the chain belt drives the sliding block to move forwards through the clamping plate, when the chain belt moves to the tail end, the push rod pushes the turning rod, the turning rod enables the turning mechanism to deviate through the second rotating rod, the turning mechanism extrudes the roller, the second cross rod on one side of the sliding block drives the clamping plate to move towards the outer side of the sliding block, the clamping plate on the other side of the sliding block is in contact with the chain belt, and the chain belt drives the sliding block to move reversely, so that the device is matched with the turning rod to realize reciprocating motion to perform continuous operation.

Preferably, the direction changing mechanism comprises a disc and a long plate, the second rotating rod is fixedly connected with the eccentric part of the disc, the long plate is fixedly connected to the disc, the long plate is driven to deflect through the disc when the second rotating rod deflects, and the long plate can not contact with the roller at one side of the sliding block when extruding the roller at the other side.

Preferably, a slope is arranged at one end of the supporting plate, a plurality of movable rods are connected in the slope in a rotating way, a conveying belt is arranged on the movable rods, a driving gear is fixedly connected to the top of each first rotating rod, one end of each movable rod is fixedly connected with a driven wheel, the driven wheels are in meshed transmission with the driving gear, a through hole is arranged on one side, close to the driving gear, of each box body, an inner connecting rod is fixedly connected in the through hole, lifting rods are movably connected to the inner connecting rods, one end, far away from the driving gear, of each lifting rod is fixedly connected with a storage plate, collecting rods are fixedly connected to the box body, the collecting rods are arranged below the storage plates, springs are arranged on the inner connecting rods, the springs are arranged below the lifting rods, when the detecting mechanism presses unqualified products onto the supporting plate, and the vertical plates reversely move, the correcting plates are driven to push the unqualified products falling out of the conveying belt onto the conveying belt, the driving gears and the driven wheels are meshed to enable the conveying belt to move, and the unqualified products are conveyed onto the storage plates due to the fact that gravity are lowered, and are sleeved on the collecting rods.

Preferably, the correcting plate is fixedly connected to the vertical plate, the correcting plate is located between the supporting plate and the operating table, the middle of the correcting plate is concave, the correcting plate is located on two sides of the conveying belt, the detecting mechanism presses off unqualified products from the clamping jaw, the unqualified products fall into the top of the supporting plate, the correcting plate pushes the unqualified products falling out of the conveying belt onto the conveying belt when the vertical plate drives the correcting plate to move backwards, and the concave-shaped plate is attached to the big end of the unqualified products, so that the unqualified products move linearly on the conveying belt.

Preferably, one end of the lifting rod, which is close to the driving gear, is provided with teeth, the teeth are meshed with the bottom of the driving gear, after the unqualified product moves onto the storage plate, the storage plate descends to drive the lifting rod to descend, after the small end of the unqualified product is sleeved on the collecting rod, the teeth on the lifting rod are meshed with the driving gear, so that the lifting rod drives the storage plate to deflect to one side, the deflected storage plate is separated from the unqualified product, and the unqualified product falls onto the collecting rod to collect the unqualified product.

Preferably, the bar-shaped groove is formed in one end, close to the object placing plate, of the supporting plate, the baffle is connected in the bar-shaped groove in a sliding mode, the two baffles are located on two sides of the conveying belt respectively, the connection direction of the baffle and the conveying rod is vertical, the conveying belt is used for conveying unqualified products to the object placing plate, and the baffle is used for limiting the unqualified products, so that the unqualified products cannot deviate when moving to the object placing plate.

Preferably, the baffle is connected through the stay cord with the lifter, and the baffle bottom is the inclined plane, is provided with reset spring in the bar inslot, as shown in the figure, and big head end of transfer line passes through the body of rod with little head end to be connected, and the conveyer belt is carried unqualified article to put on the thing board, and it makes two baffles make the centre gripping form to the body of rod through the stay cord to put the thing board decline, makes unqualified article little head end aim at the collecting lever top, prevents to take place the skew, and the baffle bottom prevents through the design on inclined plane that the body of rod from being pressed from both sides by the baffle when putting the thing board and moving down, when putting the thing board upwards, reset spring makes the baffle get back to initial position.

The beneficial effects of the utility model are as follows:

1. according to the automobile connecting transmission rod detection equipment, the first transverse rod moves to the middle of the operation table and is in contact with the pressing and holding mechanism, the pressing and holding mechanism enables the pressing plate to drive the detection rod to vertically move downwards to detect the transmission rod, if the detection rod cannot vertically pass through a small-end bearing hole of the transmission rod when falling, the transmission rod is a defective product, the pressing plate moves downwards to press the transmission rod from the clamping jaw to the top of the supporting plate, if the detection rod can pass through the small-end bearing hole of the transmission rod, the transmission rod is a defective product, the clamping jaw clamps the defective product to continuously move forwards, the first transverse rod separates the clamping jaw under the action of the convex block and the curved sliding rail, the defective product falls to the tail end of the supporting plate, and the device can screen the defective product and the defective product.

2. According to the automobile connecting transmission rod detection equipment, when the detection mechanism presses off unqualified products from the clamping jaw, the unqualified products fall onto the top of the supporting plate, when the vertical plate drives the correcting plate to move backwards, the correcting plate pushes the unqualified products falling out of the conveying belt onto the conveying belt, the concave-shaped plate is attached to the big end of the unqualified products, and the unqualified products move linearly on the conveying belt.

3. According to the automobile connecting transmission rod detection equipment, unqualified products are pressed onto the supporting plate through the detection mechanism, when the vertical plate moves reversely, the correcting plate is driven to push the unqualified products falling out of the conveying belt onto the conveying belt, the driving gear is meshed with the driven wheel to enable the conveying belt to move, the unqualified products are conveyed onto the storage plate, the storage plate descends due to gravity, and the small end of the unqualified products is sleeved on the collecting rod.

4. According to the automobile connection transmission rod detection equipment, the big end and the small end of the transmission rod are connected through the rod body, the conveying belt conveys unqualified products to the object placing plate, the object placing plate descends to enable the two baffles to clamp the rod body through the pull ropes, the small end of the unqualified products is aligned with the top of the collecting rod to prevent deflection, and the rod body is prevented from being clamped by the baffles when the object placing plate moves downwards through the design of the inclined plane at the bottom of the baffles.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a drive rod according to the present utility model;

FIG. 2 is a perspective view of a first embodiment of the present utility model;

FIG. 3 is an internal view of the case of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of the cooperation of the slider and the clamping plate in the present utility model;

FIG. 6 is a schematic view of the direction changing mechanism installation of the present utility model;

FIG. 7 is a schematic view of the fitting of the correction plate to the vertical bar according to the present utility model;

FIG. 8 is a schematic view of the installation of the detection mechanism of the present utility model;

FIG. 9 is a schematic diagram of the cooperation of the drive gear and driven wheel of the present utility model;

FIG. 10 is a schematic view of the cooperation of the driving gear and the object placing plate according to the present utility model;

FIG. 11 is a schematic view of the cooperation of the baffle plate and the lifting rod according to the present utility model;

FIG. 12 is a schematic view of the mating of the bump and curved track of the present utility model;

in the figure: 1. a support plate; 2. an operation table; 3. a case; 4. a transfer lever; 5. a curved slide rail; 6. a bracket; 7. a pressing plate; 8. a connecting rod; 9. a detection rod; 10. a connecting frame; 11. a pressing and holding mechanism; 12. a support; 13. a first rotating lever; 14. a rotating wheel; 15. a chain belt; 16. a slide bar; 17. a slide block; 18. a riser; 19. a first cross bar; 20. a clamping jaw; 21. a bump; 22. a second cross bar; 23. a clamping plate; 24. a roller; 25. a second rotating rod; 26. a direction changing mechanism; 27. a turning rod; 28. a push rod; 29. a correction plate; 30. a movable rod; 31. a conveyor belt; 32. a drive gear; 33. driven wheel; 34. an inner connecting rod; 35. a lifting rod; 36. a storage plate; 37. a collection rod; 38. a baffle; 39. a pull rope; 100. a transmission rod;

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Example 1

As shown in fig. 1 to 8, the automobile connecting transmission rod detection device according to the embodiment of the utility model comprises a supporting plate 1, wherein an operation table 2 is fixedly connected to the top of the supporting plate 1, a box 3 is fixedly connected to the bottom of the supporting plate 1, a plurality of conveying rods 4 are rotatably connected to the operation table 2, curved sliding rails 5 are fixedly connected to the top of the operation table 2, the curved sliding rails 5 are positioned on two sides of the conveying rods 4, a bracket 6 is fixedly connected to the top of the operation table 2, a detection mechanism is arranged at the bottom of the bracket 6 and comprises a pressing plate 7, the pressing plate 7 is connected with the bracket 6 through a connecting rod 8, a detection rod 9 is movably connected to the bottom of the pressing plate 7, a connecting frame 10 is fixedly connected to the bottom of the bracket 6, a pressing mechanism 11 is rotatably connected to one end of the pressing plate 7 far from the connecting rod 8, the pressing mechanism 11 is connected with the bracket 6 through the connecting frame 10, two groups of supports 12 are fixedly connected to two ends of the inside of the box body 3, a first rotating rod 13 is rotatably connected to the supports 12, a driving motor for driving the first rotating rod 13 to rotate is arranged inside the supports 12, a rotating wheel 14 is fixedly connected to the first rotating rod 13, the rotating wheels 14 at two ends of the box body 3 are driven by a chain belt 15, a plurality of sliding rods 16 are fixedly connected to the inside of the box body 3, sliding blocks 17 are slidably connected to the sliding rods 16, vertical plates 18 are fixedly connected to the tops of the sliding blocks 17, sliding grooves are formed in the supporting plates 1 and the operating platform 2, the vertical plates 18 are slidably mounted in the sliding grooves, two groups of first cross rods 19 and clamping jaws 20 are slidably mounted on the vertical plates 18, the two groups of first cross rods 19 and the clamping jaws 20 are symmetrically distributed, the first cross rods 19 and the clamping jaws 20 are located at the top of the operating platform 2, protruding blocks 21 are rotatably connected to the bottoms of the first cross rods 19, the protruding block 21 is located inside the curved sliding rail 5, and a transmission mechanism is arranged on the sliding block 17.

Specifically, taking fig. 1 as an example, the left side of the transmission rod 100 is a small head end, the right side is a large head end, the small head end bearing hole of the transmission rod 100 is circular, taking fig. 2 as an example, the direction indicated by an arrow is forward, the front end of the supporting plate 1 is a tail end, in an initial state, the clamping jaw 20 is positioned at the tail end of the operating platform 2 and is separated, when the transmission rod 100 needs to be detected, the transmission rod 100 is firstly placed on the transmission rod 4, the transmission rod 100 is positioned in the clamping range of the clamping jaw 20, a motor is turned on, the motor drives the first rotating rod 13 to rotate so that the rotating wheel 14 drives the chain belt 15 to reciprocate, the transmission mechanism is attached to the chain belt 15 so that the sliding block 17 drives the first cross rod 19 to move forward on the sliding rod 16, the lug 21 at the bottom of the first cross rod 19 moves in the curved sliding rail 5, so that the first cross rod 19 drives the clamping jaw 20 to clamp the transmission rod 100 to move forward, the first cross rod 19 contacts with the pressing and holding mechanism 11 when moving to the middle of the operation table 2, the pressing and holding mechanism 11 drives the pressing plate 7 to drive the detection rod 9 to vertically move downwards to detect the transmission rod 100, if the transmission rod 100 is bent, the axes of the bearing holes of the big end and the small end are not parallel, the detection rod 9 cannot pass through the bearing holes of the small end of the transmission rod 100 when vertically descending, the transmission rod 100 is a defective product, at the moment, the detection rod 9 is retracted into the pressing plate 7, the pressing plate 7 moves downwards to press the transmission rod 100 from the clamping jaw 20, the transmission rod 100 falls to the top of the supporting plate 1, if the detection rod 9 can pass through the bearing holes of the small end of the transmission rod 100, the transmission rod 100 is a defective product, the clamping jaw 20 clamps the defective product to continuously move forwards, when moving to the tail end of the operation table 2, the first cross rod 19 separates the clamping jaw 20 under the action of the curved sliding rail 5 through the convex block 21, the defective product falls to the tail end of the supporting plate 1, the device can screen unqualified products and qualified products.

As shown in fig. 5, the transmission mechanism includes a second cross bar 22, a clamping plate 23 and rollers 24, two groups of second cross bars 22 are slidably connected on the slider 17, the two groups of second cross bars 22 are symmetrically distributed, one end of the second cross bar 22 is fixedly connected with the clamping plate 23, the clamping plate 23 is located outside the slider 17, the chain belt 15 passes through the space between the clamping plate 23 and the slider 17, one end, far away from the clamping plate 23, of the second cross bar 22 is rotatably connected with the rollers 24, and a spring is arranged on the second cross bar 22.

Specifically, during operation, the chain belt 15 performs unidirectional rotation, the clamping plate 23 on one side of the sliding block 17 contacts with the chain belt 15, the chain belt 15 is clamped on the sliding block 17, the chain belt 15 drives the sliding block 17 to move forwards, and the sliding block 17 drives the first cross rod 19 to move forwards through the vertical plate 18.

As shown in fig. 8, the pressing mechanism 11 includes a lever and a shift lever, one end of the lever is rotatably connected with the pressing plate 7, the middle section of the lever is rotatably connected with the connecting frame 10, a shift lever is fixedly connected to a side surface of one end of the lever, which is far away from the pressing plate 7, and the shift lever is in a 7 shape, and the bottom end of the shift lever is located in the moving range of the first cross bar 19.

Specifically, the outer diameter of the detecting rod 9 is smaller than the inner diameter of the small end of the transmission rod 100, the tolerance is smaller than one millimeter, when the clamping jaw 20 clamps and moves the transmission rod 100 to the detection range, the lever is pushed to move upwards when the first cross rod 19 contacts with the deflector rod, the deflector rod is matched with the connecting frame 10 to press the pressing plate 7 downwards through the lever, and the inner diameter of the small end of the transmission rod 100 is detected by the detecting rod 9.

As shown in fig. 3 to 6, the second rotating rod 25 is rotatably connected to the support 12, the second rotating rod 25 is located at one end far away from the first rotating rod 13, the second rotating rod 25 is rotatably connected with the turning mechanism 26, the turning mechanism 26 is parallel to the roller 24, the bottom of the second rotating rod 25 is fixedly connected with the turning rod 27, the turning rod 27 is located at the bottom of the support 12, two sides of the bottom of the slider 17 are fixedly connected with push rods 28, and the turning rod 27 is located in the moving range of the push rods 28.

Specifically, the chain belt 15 drives the sliding block 17 to move forward through the clamping plate 23, when the chain belt moves to the tail end, the push rod 28 pushes the turning rod 27, the turning rod 27 enables the turning mechanism 26 to deviate through the second rotating rod 25, the turning mechanism 26 extrudes the roller 24, the second cross rod 22 on one side of the sliding block 17 drives the clamping plate 23 to move to the outer side of the sliding block 17, the clamping plate 23 on the other side of the sliding block 17 is in contact with the chain belt 15, the chain belt 15 drives the sliding block 17 to move reversely, and the turning mechanism 26 and the turning rod 27 are matched to enable the device to realize reciprocating motion to perform continuous operation.

As shown in fig. 6, the direction changing mechanism 26 includes a disc and a long plate, the second rotating rod 25 is fixedly connected to the eccentric portion of the disc, and the long plate is fixedly connected to the disc.

Specifically, when the second rotating rod 25 deflects, the disc drives the long plate to deflect, and when the long plate presses the roller 24 on one side of the sliding block 17, the long plate cannot contact with the roller 24 on the other side.

As shown in fig. 9, a slope is formed at one end of the support plate 1, a plurality of movable rods 30 are rotatably connected to the slope, a conveying belt 31 is provided on the movable rods 30, a driving gear 32 is fixedly connected to the top of the first rotating rod 13, a driven wheel 33 is fixedly connected to one end of one movable rod 30, the driven wheel 33 is in meshed transmission with the driving gear 32, a through hole is formed in one side, close to the driving gear 32, of the box 3, an inner connecting rod 34 is fixedly connected to the through hole, a lifting rod 35 is movably connected to the inner connecting rod 34, a storage plate 36 is fixedly connected to one end, far away from the driving gear 32, of the lifting rod 35, a collecting rod 37 is fixedly connected to the box 3, the collecting rod 37 is located below the storage plate 36, a spring is arranged on the inner connecting rod 34 and located below the lifting rod 35.

Specifically, the detecting mechanism presses the unqualified product onto the supporting plate 1, and when the vertical plate 18 moves reversely, the correcting plate 29 is driven to push the unqualified product falling out of the conveying belt 31 onto the conveying belt 31, the driving gear 32 is meshed with the driven wheel 33 to enable the conveying belt 31 to move, the unqualified product is conveyed onto the placing plate 36, the placing plate 36 descends due to gravity, and the small end of the unqualified product is sleeved on the collecting rod 37.

As shown in fig. 7, the riser 18 is fixedly connected with a correction plate 29, the correction plate 29 is located between the support plate 1 and the operation table 2, the middle of the correction plate 29 is concave, and the plates of the correction plate 29 located at two sides of the conveyor belt 31 are inclined planes.

Specifically, when the detecting mechanism presses off the defective products from the clamping jaw 20, the defective products fall into the top of the supporting plate 1, and when the vertical plate 18 drives the correcting plate 29 to move backwards, the correcting plate 29 pushes the defective products falling out of the conveying belt 31 onto the conveying belt 31, and the concave plate is attached to the large end of the defective products, so that the defective products move linearly on the conveying belt 31.

As shown in fig. 10, the lifting rod 35 is provided with teeth near one end of the driving gear 32, and the teeth are engaged with the bottom of the driving gear 32.

Specifically, after the unqualified product moves onto the object placing plate 36, the object placing plate 36 descends to drive the lifting rod 35 to descend, after the small end of the unqualified product is sleeved on the collecting rod 37, teeth on the lifting rod 35 are meshed with the driving gear 32, so that the lifting rod 35 drives the object placing plate 36 to deflect to one side, the object placing plate 36 and the unqualified product are staggered up and down after deflection, and the unqualified product falls onto the collecting rod 37, so that the collection of the unqualified product is completed.

As shown in fig. 2, a bar-shaped groove is formed at one end of the support plate 1 near the object placing plate 36, a baffle 38 is slidably connected in the bar-shaped groove, and the two baffles 38 are respectively located at two sides of the conveying belt 31.

Specifically, the connection direction of the baffle 38 and the conveying rod 4 is vertical, and in the process that the conveying belt 31 conveys the unqualified product to the object placing plate 36, the baffle 38 limits the unqualified product, so that the unqualified product cannot deviate when moving to the object placing plate 36.

Example two

As shown in fig. 11, in comparative example one, another embodiment of the present utility model is: the baffle 38 is connected with the lifting rod 35 through a pull rope 39, the bottom of the baffle 38 is an inclined plane, and a reset spring is arranged in the strip-shaped groove.

Specifically, as shown in fig. 1, the big end and the small end of the transmission rod 100 are connected through a rod body, the conveying belt 31 conveys the unqualified product to the object placing plate 36, the object placing plate 36 descends to enable the two baffles 38 to clamp the rod body through the pull ropes 39, the small end of the unqualified product is aligned to the top of the collecting rod 37, the offset is prevented, the rod body is prevented from being clamped by the baffles 38 when the object placing plate 36 moves downwards through the design of an inclined plane at the bottom of the baffles 38, and the return spring enables the baffles 38 to return to the initial position when the object placing plate 36 moves upwards.

Working procedure

Taking fig. 1 as an example, the left side of a transmission rod 100 is a small head end, the right side is a large head end, the small head end bearing hole of the transmission rod 100 is circular, taking fig. 2 as an example, the direction indicated by an arrow is forward, in an initial state, a clamping jaw 20 is positioned at the tail end of an operation table 2 and is separated, when the transmission rod 100 needs to be detected, the transmission rod 100 is firstly placed on a transmission rod 4, the transmission rod 100 is positioned in the clamping range of the clamping jaw 20, a motor is started, the motor drives a first rotating rod 13 to rotate so that a rotating wheel 14 drives a chain belt 15 to do reciprocating rotation, the transmission mechanism is attached to the chain belt 15 so that a sliding block 17 drives a first transverse rod 19 to move forward on a sliding rod 16, and a lug 21 at the bottom of the first transverse rod 19 moves in a curved sliding rail 5 so that the first transverse rod 19 drives the clamping jaw 20 to clamp the transmission rod 100 and move forward;

step two, the first cross rod 19 contacts with the pressing and holding mechanism 11 when moving to the middle of the operating platform 2, the pressing and holding mechanism 11 enables the pressing plate 7 to drive the detection rod 9 to vertically move downwards to detect the transmission rod 100, the outer diameter of the detection rod 9 is smaller than the inner diameter of the small end of the transmission rod 100, the tolerance is smaller than one millimeter, when the clamping jaw 20 clamps and moves the transmission rod 100 to the detection range, the first cross rod 19 pushes the lever to move upwards when contacting with the deflector rod, the deflector rod cooperates with the connecting frame 10 to press the pressing plate 7 downwards through the lever, and the detection rod 9 detects the inner diameter of the small end of the transmission rod 100;

step three, if the transmission rod 100 is bent, the axes of the bearing holes of the big end and the small end are not parallel, the detection rod 9 cannot pass through the bearing holes of the small end of the transmission rod 100 when being vertically lowered, the transmission rod 100 is an unqualified product, at the moment, the detection rod 9 is retracted into the pressing plate 7, the pressing plate 7 moves downwards to press the transmission rod 100 from the clamping jaw 20, the transmission rod 100 falls to the top of the supporting plate 1, if the detection rod 9 can pass through the bearing holes of the small end of the transmission rod 100, the transmission rod 100 is a qualified product, the clamping jaw 20 clamps the qualified product to continuously move forwards, and when moving to the tail end of the operating table 2, the first cross rod 19 separates the clamping jaw 20 under the action of the lug 21 and the curved sliding rail 5, and the qualified product falls to the tail end of the supporting plate 1;

step four, the chain belt 15 drives the sliding block 17 to move forwards through the clamping plate 23, when the chain belt moves to the tail end of the sliding rod 16, the push rod 28 pushes the turning rod 27, the turning rod 27 enables the turning mechanism 26 to deviate through the second rotating rod 25, the turning mechanism 26 extrudes the roller 24, the second cross rod 22 on one side of the sliding block 17 drives the clamping plate 23 to move towards the outer side of the sliding block 17, the clamping plate 23 on the other side of the sliding block 17 is in contact with the chain belt 15, and the chain belt 15 drives the sliding block 17 to move reversely;

fifthly, when the sliding block 17 drives the vertical plate 18 to move reversely, the vertical plate 18 drives the correcting plate 29 to push unqualified products falling out of the conveying belt 31 onto the conveying belt 31, the driving gear 32 is meshed with the driven wheel 33 to enable the conveying belt 31 to move, the unqualified products are conveyed onto the object placing plate 36, the object placing plate 36 descends due to gravity, and the small end of the unqualified products is sleeved on the collecting rod 37;

step six, after the unqualified product moves onto the object placing plate 36, the object placing plate 36 descends to drive the lifting rod 35 to descend, after the small end of the unqualified product is sleeved on the collecting rod 37, teeth on the lifting rod 35 are meshed with the driving gear 32, so that the lifting rod 35 drives the object placing plate 36 to deflect to one side, the object placing plate 36 is separated from the unqualified product after deflection, and the unqualified product falls onto the collecting rod 37 to complete collection of the unqualified product.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a car connection transfer line check out test set which characterized in that: including backup pad (1), backup pad (1) top fixedly connected with operation panel (2), backup pad 1 bottom fixedly connected with box (3), rotate on operation panel (2) and be connected with a plurality of transfer bars (4), bent type slide rail (5) of operation panel (2) top fixedly connected with, bent type slide rail (5) are located transfer bars (4) both sides, operation panel (2) top fixedly connected with support (6), support (6) bottom is provided with detection mechanism, and detection mechanism includes clamp plate (7), clamp plate (7) are connected with support (6) through connecting rod (8), clamp plate (7) bottom swing joint has detection pole (9), support (6) bottom fixedly connected with link (10), the one end rotation that connecting rod (8) were kept away from to clamp plate (7) is connected with and is held mechanism (11), hold mechanism (11) are held through link (10) and are connected with support (6) in the inside both ends fixedly connected with two sets of support (12) of support (3), be connected with first rotation motor (12) on support (12) and rotate and be connected with first rotation pole (13) and be used for driving first rotation (13) on first rotation pole (13), the utility model discloses a rotary table, including box (3), runner (14) at box (3), chain belt (15) transmission, a plurality of slide bars (16) of inside fixedly connected with of box (3), sliding connection has slider (17) on slide bar (16), slider (17) top fixedly connected with riser (18), the spout has been seted up on backup pad (1) and operation panel (2), riser (18) slidable mounting is in the spout, slidable mounting has two sets of first horizontal pole (19) and clamping jaw (20) on riser (18), two sets of first horizontal pole (19) and clamping jaw (20) symmetric distribution, first horizontal pole (19) and clamping jaw (20) are located the top of operation panel (2), first horizontal pole (19) bottom rotation is connected with lug (21), lug (21) are located the inside of curved slide rail (5), be provided with drive mechanism on slider (17).

2. The automobile connection transmission rod detection apparatus according to claim 1, wherein: the transmission mechanism comprises a second cross rod (22), clamping plates (23) and rollers (24), wherein two groups of second cross rods (22) are connected to the sliding block (17) in a sliding mode, the two groups of second cross rods (22) are symmetrically distributed, one end of each second cross rod (22) is fixedly connected with the corresponding clamping plate (23), the clamping plates (23) are located on the outer side of the sliding block (17), the chain belt (15) penetrates through the clamping plates (23) and the sliding block (17), one end, far away from the clamping plates (23), of each second cross rod (22) is connected with the corresponding roller (24) in a rotating mode, and springs are arranged on the corresponding second cross rods (22).

3. The automobile connection transmission rod detection apparatus according to claim 2, wherein: the lever (11) comprises a lever and a deflector rod, one end of the lever is rotationally connected with the pressing plate (7), the middle section of the lever is rotationally connected with the connecting frame (10), the deflector rod is fixedly connected with the side face of one end of the lever, which is far away from the pressing plate (7), the deflector rod is 7-shaped, the bottom end of the deflector rod is positioned in the moving range of the first cross rod (19), and the tolerance between the outer diameter of the detection rod (9) and the inner diameter of the small end of the transmission rod (100) is less than one millimeter.

4. A vehicle connecting transmission rod detection apparatus according to claim 3, wherein: the novel steering device is characterized in that a second rotating rod (25) is rotationally connected to the support (12), the second rotating rod (25) is located at one end far away from the first rotating rod (13), a steering mechanism (26) is rotationally connected to the second rotating rod (25), the steering mechanism (26) is parallel to the roller (24), a steering rod (27) is fixedly connected to the bottom of the second rotating rod (25), the steering rod (27) is located at the bottom of the support (12), push rods (28) are fixedly connected to two sides of the bottom of the sliding block (17), and the steering rod (27) is located in the moving range of the push rods (28).

5. The automobile connecting transmission rod detection apparatus according to claim 4, wherein: the steering mechanism (26) comprises a disc and a long plate, the second rotating rod (25) is fixedly connected with the eccentric part of the disc, and the long plate is fixedly connected to the disc.

6. The automobile connecting transmission rod detection apparatus according to claim 5, wherein: the slope has been seted up to backup pad (1) one end, and slope internal rotation is connected with a plurality of movable rods (30), be provided with conveyer belt (31) on movable rod (30), first bull stick (13) top fixedly connected with driving gear (32), one of them movable rod (30) one end fixedly connected with is from driving wheel (33), from driving wheel (33) and driving gear (32) meshing transmission, through-hole has been seted up near driving gear (32) one side to box (3), and through-hole internal connection has interconnect pole (34), movable link has lifter (35) on interconnect pole (34), one end fixedly connected with thing board (36) are kept away from driving gear (32) to lifter (35), fixedly connected with collection pole (37) on box (3), collection pole (37) are located thing board (36) below, be provided with the spring on interconnect pole (34), the spring is located lifter (35) below.

7. The automotive connection transmission rod detection apparatus according to claim 6, wherein: the correcting plate (29) is fixedly connected to the vertical plate (18), the correcting plate (29) is located between the supporting plate (1) and the operating table (2), the middle of the correcting plate (29) is concave, and the plates of the correcting plate (29) located on two sides of the conveying belt (31) are inclined planes.

8. The automotive connection transmission rod detection apparatus according to claim 7, wherein: one end of the lifting rod (35) close to the driving gear (32) is provided with teeth which are meshed with the bottom of the driving gear (32).

9. The automotive connection transmission rod detection apparatus according to claim 8, wherein: one end of the supporting plate (1) close to the object placing plate (36) is provided with a strip-shaped groove, a baffle plate (38) is connected in the strip-shaped groove in a sliding mode, and the two baffle plates (38) are respectively located on two sides of the conveying belt (31).

10. The automotive connection transmission rod detection apparatus according to claim 9, wherein: the baffle (38) is connected with the lifting rod (35) through a pull rope (39), the bottom of the baffle (38) is an inclined plane, and a reset spring is arranged in the strip-shaped groove.