CN220329318U - Stud detection device - Google Patents

Abstract

The utility model relates to a detect technical field, specifically disclose a double-screw bolt detection device, it includes the frame, be provided with carousel, guide disc, detecting system and ejection of compact system in the frame, be provided with the backup pad in the frame, in the backup pad the top slip of carousel is provided with the mounting panel, the guide disc rotate install in on the mounting panel, be provided with in the backup pad and be used for driving the mounting panel is followed the drive assembly that the radial direction of carousel slided, be provided with on the mounting panel and be used for right the removal of mounting panel is locked the locking subassembly. The detection device has the effect of improving the universality of the guide disk.

Description

Stud detection device

Technical Field

The application relates to the field of detection technology, in particular to a stud detection device.

Background

At present, in the batch production process of the studs, a detection device is often required to measure the length, the diameter and other dimensional parameters of the studs so as to screen and remove unqualified stud products.

In the related art, a chinese patent document with publication number CN207308368U discloses a sleeve detecting device, which includes: the rotary table is connected with the feeding device; a guiding system for arranging the sleeve to be detected on the same circumference with the center of the turntable as the center of the circle; the detection system is used for detecting the sleeve to be detected; and a discharging system for sorting the sleeves to be detected and discharging the sleeves from the turntable. The guiding system comprises a motor arranged above the turntable and a guiding disc coaxially fixed on a rotating shaft of the motor, and the height of the guiding disc is adapted to the height of the object to be detected. The discharging system comprises a blowing nozzle and a stop block, and the feeding device, the guiding system, the detecting system and the discharging system are sequentially arranged along the rotating direction of the turntable. When the sleeve sorting device is used, the sleeves are sequenced by the vibration disc and then sent into the turntable through the guide rail, the turntable rotates to enable the sleeves to pass through the guide system, the guide system moves the sleeves to the same circumference, and the poured sleeves are moved out of the turntable; then detecting the sleeve by a detection system, and if the product is qualified, blowing the sleeve away from the turntable at the discharge blowing nozzle of the next step; if the sleeve is unqualified, no blowing is carried out, so that the rotary table rotates the sleeve to the stop block to leave the sleeve.

For the related technology, as the diameter sizes of the studs of different types are different, when the minimum distance between the peripheral side edge of the guide disc and the peripheral side edge of the turntable is smaller than the diameter size of the object to be detected, which moves on the turntable to the position of the minimum distance between the peripheral side edge of the guide disc and the peripheral side edge of the turntable, easily falls out of the turntable, so that the guide disc is difficult to stably guide the object to be detected; when the minimum distance between the periphery edge of the guiding disc and the periphery edge of the rotating disc is far greater than the diameter of the object to be detected, after the object to be detected is guided by the baffle at the edge of the guiding disc, the object to be detected can roll for a certain distance on the rotating disc, so that the object to be detected can easily touch other objects to be detected, the object to be detected can not be quickly moved out of the rotating disc, and the guiding disc is difficult to be suitable for guiding objects to be detected with different sizes.

Disclosure of Invention

In order to improve the universality of the guide disc applied to objects to be detected with different sizes, the application provides a stud detection device.

The application provides a double-screw bolt detection device adopts following technical scheme:

the utility model provides a double-screw bolt detection device, includes the frame, be provided with carousel, guide disc, detecting system and ejection of compact system in the frame, be provided with the backup pad in the frame, in the backup pad the top of carousel slides and is provided with the mounting panel, the guide disc rotate install in on the mounting panel, be provided with in the backup pad and be used for driving the mounting panel along the drive assembly that the radial direction of carousel slided, be provided with on the mounting panel and be used for with the locking subassembly in the backup pad of mounting panel lock.

By adopting the technical scheme, when the stud detection device is applied to detection of objects to be detected with different sizes, a worker adjusts the driving assembly to drive the mounting plate to move along the radial direction of the turntable through the driving assembly, so that effective adjustment of the minimum distance between the peripheral edge of the guide disc and the peripheral edge of the turntable is realized, and the minimum distance between the peripheral edge of the guide disc and the peripheral edge of the turntable is adapted to the size of the object to be detected; then the staff is through locking subassembly with the mounting panel locking in the backup pad for the mounting panel is stable to be positioned in the backup pad, thereby the effectual commonality that has improved the guide disc and is applied to the not unidimensional thing of waiting of measuring. Set up locking subassembly in order to lock the mounting panel in the backup pad, improve the installation stability of mounting panel on the one hand, on the other hand prevention personnel touch drive assembly by mistake.

Optionally, the drive assembly including rotate install in threaded rod in the backup pad and set firmly in slider on the mounting panel, the slider with one side in opposite directions of backup pad slides the laminating, the length direction and the axis of rotation of threaded rod all with the radial direction of carousel is unanimous, the one end screw thread of threaded rod runs through the slider.

Through adopting above-mentioned technical scheme, when the adjustment of the mounted position of mounting panel is carried out to needs, the staff rotates the threaded rod, then the pivoted threaded rod orders about the mounting panel to carry out directional removal along the length direction of threaded rod to realize the effective regulation of the minimum distance of the week side edge of guide disc and the week side edge of carousel.

Optionally, rectangular hole has been seted up along its slip direction to the mounting panel up end, the backup pad up end has been seted up and has been corresponded rectangular hole's screw hole, locking assembly includes the lock bolt, the head of lock bolt supports tightly the up end of mounting panel, lock bolt's pole portion runs through rectangular hole and screw thread install in screw hole.

By adopting the technical scheme, before adjusting the mounting position of the mounting plate, a worker dismounts the locking bolt, so that the mounting plate is not locked on the supporting plate; when the mounting plate is adjusted to a required position under the adjustment of the driving assembly, a locking bolt is assembled in the strip hole by a worker, and the locking bolt is locked in the threaded hole, so that the mounting plate is stably locked on the supporting plate, the driving assembly is difficult to drive the mounting plate to displace again, and the guide disc on the mounting plate is stably applied to the guide operation of the object to be detected.

Optionally, the backup pad orientation one side of mounting panel is followed the radial direction of carousel and is equipped with a plurality of locating holes at intervals, the counter bore has been seted up to the mounting panel up end, locking assembly is including running through the inserted bar in counter bore and setting are in be used for driving on the mounting panel the plug connector of one end grafting in the locating hole of inserted bar.

Through adopting above-mentioned technical scheme, the staff drives the mounting panel through drive assembly and removes to make countersunk head hole on the mounting panel just to a locating hole of the required mounted position department of mounting panel, then the staff drives the inserted bar through the plug connector and inserts in the locating hole, can realize the quick locking of mounting panel in the backup pad, makes the mounting panel be difficult to take place to remove once more.

Optionally, the plug connector includes the cover establishes limit spring on the inserted bar, limit spring's one end and mounting panel fixed connection, the other end with inserted bar fixed connection, when the one end of inserted bar peg graft in the locating hole, limit spring is in tensile state.

By adopting the technical scheme, the staff pulls the inserted bar, so that one end of the inserted bar, which faces the positioning hole, is separated from the inner wall of the positioning hole, and the locking of the mounting plate on the supporting plate is released, so that the staff can adjust the mounting position of the mounting plate through the driving assembly; after the installation position of the installation plate is adjusted, the staff can quickly insert one end of the inserted rod into the positioning hole under the action of the restoring force of the limiting spring through loosening the inserted rod, so that the installation plate is difficult to displace in the support plate. The limiting spring is arranged to connect the inserted link with the mounting plate, so that the inserted link on the mounting plate is not easy to lose.

Optionally, the inserted bar is kept away from the stopper has set firmly to the week side of one end of backup pad, set up on the mounting panel with the jack of stopper grafting adaptation, works as the stopper peg graft in the jack, the inserted bar orientation one end of backup pad inserts in the locating hole, works as the stopper with the jack looks dislocation just the stopper supports when pasting in the mounting panel up end, the inserted bar is kept away from the locating hole.

By adopting the technical scheme, when the position of the mounting plate is adjusted, a worker pulls and rotates the inserted link again so that the limiting block on the inserted link is abutted against the upper end face of the mounting plate, and the inserted link is separated from the positioning hole under the limiting of the limiting block; after the staff adjusts the mounting plate to a proper position according to the size of a detection piece with required detection quality, the staff rotates the inserted link and enables a limiting block on the inserted link to be aligned with a positioning hole, and at the moment, the inserted link is rapidly inserted into a positioning hole aligned with the counter bore under the action of restoring force of the limiting spring, so that rapid locking and positioning of the mounting plate mounting position are realized.

Optionally, scale marks are arranged on the supporting plate along the radial direction of the turntable, and indication lines are arranged on the mounting plate corresponding to the scale marks.

Through adopting above-mentioned technical scheme, at the in-process that drive assembly drove the mounting panel to remove, the staff carries out the real-time accuse of mounting panel shift position through scale mark and the instruction line that set up to the staff audio-visual moving distance who calculates the mounting panel, so that the staff carries out the real-time accuse of guiding the minimum distance of dish week side edge and carousel week side edge.

Optionally, a knob is fixedly sleeved at one end of the threaded rod, which is far away from the mounting plate.

Through adopting above-mentioned technical scheme, the staff can be convenient carry out the rotation of threaded rod through twisting the knob, and the convenient pivoted threaded rod carries out the quick regulation of the mounted position of mounting panel.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly drives the mounting plate to move along the radial direction of the turntable, and then the mounting plate is locked on the supporting plate through the locking assembly, so that the mounting plate is stably positioned on the supporting plate, the minimum distance between the peripheral edge of the guiding plate and the peripheral edge of the turntable is adapted to the size of the body of the object to be detected, and the universality of the guiding plate is effectively improved;

2. when the installation position of the installation plate is required to be adjusted, a worker rotates the threaded rod, and then the rotated threaded rod drives the installation plate to directionally move along the length direction of the threaded rod, so that the effective adjustment of the minimum distance between the peripheral edge of the guide disc and the peripheral edge of the turntable is realized;

3. when the mounting plate is adjusted to a required position under the adjustment of the driving assembly, a locking bolt is assembled in the strip hole by a worker, and the locking bolt is locked in the threaded hole, so that the mounting plate is stably locked on the supporting plate, the driving assembly is difficult to drive the mounting plate to displace again, and the guide disc on the mounting plate is stably applied to the guide operation of the object to be detected.

Drawings

FIG. 1 is a schematic overall structure of a first embodiment of the present application;

FIG. 2 is a schematic view of the structure of the support plate, the mounting plate and the adjusting mechanism according to the first embodiment of the present application;

FIG. 3 is a schematic view of a support plate, mounting plate and adjustment mechanism in a second embodiment of the present application;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals: 1. a frame; 11. a controller; 12. a first holding case; 13. a second holding case; 14. a third holding case; 2. a turntable; 31. an air blowing assembly; 32. a deflector rod; 4. a detection system; 51. a guide plate; 52. a support plate; 521. a first mounting groove; 522. a second mounting groove; 523. a guide post; 524. scale marks; 525. positioning holes; 526. a strip relief groove; 53. a mounting plate; 532. an indication line; 533. a slit hole; 534. a countersunk hole; 535. a jack; 541. a threaded rod; 542. a slide block; 551. a locking bolt; 552. a rod; 553. a limit spring; 6. a limiting block; 7. a material conveying device; 8. a driving motor; 9. and (5) a knob.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a stud detection device.

Embodiment one:

referring to fig. 1 and 2, the stud detecting device includes a frame 1, a turntable 2 is rotatably mounted on the frame 1, the turntable 2 is horizontally disposed, and a rotation axis is consistent with a height direction of the frame 1, and a driving motor 8 (not shown in the drawings) for driving the turntable 2 to rotate is disposed on the frame 1. The frame 1 is provided with a guiding system, a detecting system 4 and a discharging system above the turntable 2. The guiding system comprises a guiding disc 51 arranged above the turntable 2 and an adjusting mechanism for adjusting the minimum distance between the guiding disc 51 and the peripheral side edge of the turntable 2; the discharging system comprises an air blowing component 31 arranged on the machine frame 1 and a deflector rod 32 fixed on the machine frame 1, wherein the guiding system, the detecting system 4, the air blowing component 31 and the deflector rod 32 are sequentially arranged along the rotating direction of the rotary table 2, and the machine frame 1 is provided with a controller 11 electrically connected with the detecting system 4 and the air blowing component 31. The frame 1 is provided with a first accommodating box 12 corresponding to the guiding system, a second accommodating box 13 corresponding to the blowing assembly 31 and a third accommodating box 14 corresponding to the deflector rod 32.

Referring to fig. 1 and 2, the adjusting mechanism includes a support plate 52 horizontally fixed to the frame 1, a mounting plate 53 slidably mounted on an upper end surface of the support plate 52, a driving assembly for driving the mounting plate 53 to slide in a radial direction of the turntable 2, and a locking assembly for locking movement of the mounting plate 53. The upper end face of the supporting plate 52 is provided with a strip-shaped relief groove 526 along the radial direction of the turntable 2, the mounting plate 53 is vertically fixed with a driving motor 8, the output shaft mounting plate 53 of the driving motor 8 penetrates through the strip-shaped relief groove 526, and the bottom end of the output shaft of the driving motor 8 is coaxially fixed with the guide plate 51.

Referring to fig. 1 and 2, a first mounting groove 521 is formed in the support plate 52 along the radial direction of the turntable 2, the driving assembly includes a threaded rod 541 rotatably mounted on the inner wall of the first mounting groove 521, and a slider 542 slidably mounted in the first mounting groove 521 along the extending direction of the first mounting groove 521, the length direction and the rotation axis of the threaded rod 541 are consistent with the radial direction of the turntable 2, one end of the threaded rod 541 is threaded through the slider 542, and one end of the threaded rod 541 remote from the mounting plate 53 is fixedly sleeved with a knob 9.

When the rotary table is used, a worker rotates the knob 9, the rotary knob 9 drives the threaded rod 541 to rotate, the rotary threaded rod 541 drives the mounting plate 53 to slide along the length direction of the threaded rod 541 through the sliding block 542, so that the mounting position of the mounting plate 53 on the rotary table 2 is adjusted, and the minimum distance between the peripheral side edge of the guide plate 51 and the peripheral side edge of the rotary table 2 is adjusted.

In order to improve the sliding stability of the mounting plate 53, referring to fig. 1 and 2, a second mounting groove 522 is formed on one side of the first mounting groove 521 on the support plate 52, a guide post 523 is fixedly mounted on the inner wall of the second mounting groove 522, the length direction of the guide post 523 is consistent with the length direction of the first threaded rod 541, a guide block is slidably sleeved on the guide post 523 along the length direction thereof, and the upper end of the guide block is fixedly connected with the mounting plate 53.

In order to facilitate the control of the distance between the peripheral edge of the guiding disc 51 and the peripheral edge of the turntable 2 by the staff, graduation lines 524 are provided on the side wall of the supporting plate 52 along the radial direction of the turntable 2, and indication lines 532 are provided on the mounting plate 53 corresponding to the graduation lines 524.

Referring to fig. 1 and 2, after the guide plate 51 is adjusted to a desired position, in order to stably lock the mounting plate 53 on the support plate 52, in this embodiment, the locking assembly includes a locking bolt 551, an elongated hole 533 is formed in an upper end surface of the mounting plate 53 along a sliding direction of the mounting plate, a threaded hole corresponding to the elongated hole 533 is formed in an upper end surface of the support plate 52, and when the mounting plate 53 is locked, a rod portion of the locking bolt 551 penetrates through the elongated hole 533 and is threadedly mounted in the threaded hole, and by abutting a head portion of the locking bolt 551 against the upper end surface of the mounting plate 53, locking fixation of the mounting plate 53 and the support plate 52 can be achieved.

The implementation principle of the stud detection device in the embodiment of the application is as follows: the worker rotates and unscrews the locking bolt 551, then the worker performs the screwing of the knob 9 according to the size of the screw column to be detected, the screwed knob 9 drives the threaded rod 541 which drives the threaded rod 541 to rotate to drive the mounting plate 53 to slide through the sliding block 542, so as to realize the adjustment of the mounting position of the mounting plate 53 on the turntable 2, when the minimum distance between the peripheral side edge of the guiding plate 51 and the peripheral side edge of the turntable 2 is adjusted to be larger than the outer diameter of the screw column to be detected by 0.5-1.5 cm, the worker does not screw the locking bolt 551 any more, and then the worker screws the locking bolt 551 to lock the mounting plate 53 on the supporting plate 52, so as to complete the position adjustment of the mounting plate 53.

When in use, the discharging end of the external material conveying device 7 (such as a vibrating disc with a discharging guide rail) is arranged on one side of the guiding disc 51 away from the detecting system 4, and in the process that the external material conveying device 7 sequentially conveys studs to the upper end face of the rotary disc 2, the rotary disc 2 drives the studs to move towards the guiding disc 51, the guiding disc 51 moves a plurality of studs to the same circumference, and the poured studs are moved out of the rotary disc 2 and fall into the first containing box 12. Then the detection system 4 detects the stud, and the detection system 4 judges the quality of the stud according to preset parameters; when the detection system 4 detects that the stud is qualified, the controller 11 controls the blowing assembly 31 to work so as to blow the stud off the turntable 2 through the blowing assembly 31 and drop into the second containing box 13. When the detection system 4 judges that the stud is unqualified, the air blowing assembly 31 does not work, and then the stud slides out of the turntable 2 along the surface of the deflector rod 32 and falls into the third containing box 14.

Embodiment two:

referring to fig. 3 and 4, the present embodiment is different from embodiment 1 in that a side surface of the support plate 52 facing the mounting plate 53 is provided with a plurality of positioning holes 525 at intervals along the radial direction of the turntable 2, and an upper end surface of the mounting plate 53 is provided with a countersunk hole 534; the locking assembly comprises a plug rod 552 penetrating through the counter bore 534 and a plug piece arranged on the mounting plate 53 for driving the bottom end of the plug rod 552 to be plugged in the positioning hole 525, and the outer peripheral side of the plug rod 552 is in sliding fit with the inner peripheral wall of the counter bore 534. The plug may be a limiting spring 553, an electric push rod, a linear motor, etc., in this embodiment, the plug is preferably a limiting spring 553, one end of the limiting spring 553 is fixedly connected to the inner wall of the counterbore 534, the other end is fixedly sleeved on the circumferential side of the plug 552, and when one end of the plug 552 is plugged in the positioning hole 525, the limiting spring 553 is in a stretched state. In use, a worker pulls the plunger 552 such that an end of the plunger 552 facing the positioning hole 525 is separated from an inner wall of the positioning hole 525 to unlock the mounting plate 53 from the support plate 52, so that the worker adjusts the mounting position of the mounting plate 53 by the driving assembly. After the installation position of the installation plate 53 is adjusted, a worker releases the insert rod 552, and then one end of the insert rod 552 is rapidly inserted into the positioning hole 525 under the restoring force of the limiting spring 553, so that the installation plate 53 is locked on the support plate 52.

Referring to fig. 3 and 4, the end of the insert rod 552 far away from one end of the support plate 52 is integrally formed with a stopper 6, the upper end surface of the mounting plate 53 is provided with a jack 535 in plug-in fit with the stopper 6, the jack 535 is communicated with the counter bore 534, and the thickness of the stopper 6 is greater than the maximum extending length of the insert rod 552 extending to the positioning hole 525. When the stopper 6 is inserted into the insertion hole 535, the insertion rod 552 is inserted into the positioning hole 525 toward one end of the support plate 52 to realize the locking and limiting of the mounting plate 53 on the support plate 52, thereby completing the position adjustment of the guide plate 51. When a worker needs to adjust the installation position of the installation plate 53. The staff pulls and rotates the inserted bar 552 again to make stopper 6 on the inserted bar 552 support and paste in mounting panel 53 up end, stopper 6 with jack 535 looks dislocation this moment, inserted bar 552 is in the separation state with locating hole 525 under the spacing of stopper 6, and the staff is convenient carries out the regulation of mounting panel 53 mounted position through drive assembly this moment.

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

Claims (8)

1. The utility model provides a double-screw bolt detection device, includes frame (1), be provided with carousel (2), guide disc (51), detecting system (4) and ejection of compact system on frame (1), its characterized in that: be provided with backup pad (52) on frame (1), backup pad (52) go up in the top of carousel (2) slides and is provided with mounting panel (53), guide disc (51) rotate install in on mounting panel (53), be provided with on backup pad (52) and be used for driving mounting panel (53) are followed the drive assembly that radial direction of carousel (2) slided, be provided with on mounting panel (53) and be used for right the removal of mounting panel (53) is locked.

2. The stud detection apparatus of claim 1, wherein: the driving assembly comprises a threaded rod (541) rotatably mounted on the supporting plate (52) and a sliding block (542) sleeved on the periphery of the threaded rod (541), the length direction and the rotation axis of the threaded rod (541) are consistent with the radial direction of the turntable (2), and one side, opposite to the supporting plate (52), of the mounting plate (53) is mutually attached.

3. The stud detection apparatus of claim 1, wherein: the utility model discloses a locking device for the automobile, including mounting panel (53) and locking assembly, rectangular hole (533) have been seted up along its slip direction to mounting panel (53) up end, the screw hole that corresponds rectangular hole (533) has been seted up to backup pad (52) up end, locking assembly includes locking bolt (551), the head of locking bolt (551) supports tightly the up end of mounting panel (53), the pole portion of locking bolt (551) runs through rectangular hole (533) and screw thread install in screw hole.

4. The stud detection apparatus of claim 1, wherein: the support plate (52) is provided with a plurality of locating holes (525) at intervals along the radial direction of the turntable (2) towards one side surface of the mounting plate (53), a countersink (534) is formed in the upper end surface of the mounting plate (53), and the locking assembly comprises a plug rod (552) penetrating through the countersink (534) and a plug connector arranged on the mounting plate (53) and used for driving one end of the plug rod (552) to be plugged in the locating holes (525).

5. The stud detection apparatus of claim 4, wherein: the plug connector comprises a limit spring (553) sleeved on the plug rod (552), one end of the limit spring (553) is fixedly connected to the inner wall of the countersunk hole (534), the other end of the limit spring is fixedly sleeved on the periphery of the plug rod (552), and when one end of the plug rod (552) is plugged in the positioning hole (525), the limit spring (553) is in a stretching state.

6. The stud detection apparatus of claim 4, wherein: the utility model discloses a stopper (6) has been set firmly to the week side of the one end of inserted bar (552) keeping away from backup pad (52), set up on mounting panel (53) with jack (535) of stopper (6) grafting adaptation, works as stopper (6) peg graft in jack (535), inserted bar (552) orientation one end of backup pad (52) inserts in locating hole (525), works as stopper (6) with jack (535) dislocation just stopper (6) are supported when pasting in mounting panel (53) up end, inserted bar (552) are kept away from locating hole (525).

7. The stud detection apparatus of claim 1, wherein: scale marks (524) are arranged on the supporting plate (52) along the radial direction of the rotary table (2), and indication lines (532) corresponding to the scale marks (524) are arranged on the mounting plate (53).

8. The stud detection apparatus of claim 2, wherein: one end of the threaded rod (541) far away from the mounting plate (53) is fixedly sleeved with a knob (9).