CN212158364U - Thread go-stop detection device - Google Patents
Thread go-stop detection device Download PDFInfo
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- CN212158364U CN212158364U CN202020560134.XU CN202020560134U CN212158364U CN 212158364 U CN212158364 U CN 212158364U CN 202020560134 U CN202020560134 U CN 202020560134U CN 212158364 U CN212158364 U CN 212158364U
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Abstract
An embodiment of the utility model discloses a screw thread leads to and ends detection device, this screw thread leads to and ends detection device includes: the thread detection device comprises a workbench, a feeding unit and a thread detection module arranged on the workbench; the feeding unit comprises a bin and a rotary swing table, the rotary swing table is rotatably arranged on the workbench, the bin is arranged on the rotary swing table, and the bin is used for storing a workpiece to be detected; the thread detection module comprises a rack, a slide way, a mounting plate, a dislocation cylinder, a first torsion motor, a second torsion motor, a go gauge, a no-go gauge and a torque sensor; wherein, rotatory swing table can drive the feed bin and rotate for the feed bin is located between screw thread detection module and the workstation. This screw thread leads to ends detection device can whether the logical rule and the no-go gage of short-term test screw thread are qualified, and detection efficiency is high, avoid the wrong writing wrong detection and leak hunting the problem.
Description
Technical Field
The utility model relates to a mechanical parts detection area, concretely relates to screw thread leads to ends detection device.
Background
The screw thread wide application is used for connecting two devices in the mechanical field usually, and whether qualified will directly influence mechanical equipment's quality of screw thread quality, and especially to the requirement of screw thread quality higher in the aviation connector field, detects the quality of screw thread through the manual work among the prior art, need invest a large amount of manual works and carry out the inspection operation, and low, the easy problem that wrong detection, hourglass were examined appears in labor efficiency.
Therefore, it is necessary to develop a screw thread on-off detection device which has high detection efficiency and avoids the problems of wrong writing and wrong detection and missed detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a screw thread leads to and ends detection device, this screw thread leads to and ends whether go to rule and no-go rule that detection device can the short-term test screw thread qualified, detection efficiency is high, avoid the wrong writing wrong detection and leak the problem of examining.
In order to achieve the above object, according to the utility model provides a screw thread leads to and ends detection device, this screw thread leads to and ends detection device and includes: the thread detection device comprises a workbench, a feeding unit and a thread detection module arranged on the workbench;
the feeding unit comprises a bin and a rotary swing table, the rotary swing table is rotatably arranged on the workbench, the bin is arranged on the rotary swing table, and the bin is used for storing a workpiece to be detected;
wherein the thread detection module comprises a rack, a slideway, a mounting plate, a dislocation cylinder, a first torsion motor, a second torsion motor, a go gauge, a no-go gauge and a torque sensor, the rack is arranged on the workbench, the slide way is arranged on the rack, the mounting plate is arranged on the slide way in a sliding way, the dislocation cylinder is connected with the mounting plate and is used for driving the mounting plate to slide on the slideway, the first torsion motor and the second torsion motor are arranged on the mounting plate, the output ends of the first torsion motor and the second torsion motor are arranged towards the workbench, the go gauge is arranged on the output end of the first torque motor, the no-go gauge is arranged on the output end of the second torque motor, the torque sensor is connected to the first and second torque motors to detect torques of the first and second torque motors;
wherein, rotatory swing table can drive the feed bin rotates, makes the feed bin be located the screw thread detects the module with between the workstation.
Preferably, the thread detection module further comprises a first detection driving cylinder and a second detection driving cylinder, the first detection driving cylinder and the second detection driving cylinder are arranged on the mounting plate, the first detection driving cylinder is connected to the first torque motor and used for driving the first torque motor to be close to or away from the workbench, and the second detection driving cylinder is connected to the second torque motor and used for driving the second torque motor to be close to or away from the workbench.
Preferably, the arrangement direction of the first detection driving cylinder and the second detection driving cylinder is perpendicular to the table board of the workbench, and the arrangement direction of the dislocation cylinder and the slideway is parallel to the table board of the workbench.
Preferably, the material loading unit still includes the connecting plate, the feed bin is two, the connecting plate sets up rotatory pendulum platform is last, two the feed bin sets up the connecting plate both ends.
Preferably, the feeding unit further comprises: the rotary table-arranging device comprises a feeding cylinder, a gear and a rack, wherein one end of the rotary table-arranging device penetrates through the table surface of the workbench, the gear is sleeved at one end of the rotary table-arranging device penetrating through the workbench, the rack is meshed with the gear, and the feeding cylinder is connected to the rack.
Preferably, the feeding unit further comprises: the screw rod, the ejector rod and the feeding motor are arranged at the bottom of the table board of the workbench, one end of the ejector rod is connected to the screw rod, the other end of the ejector rod is used for being arranged in the storage bin, the feeding motor is connected to the screw rod, the feeding motor is started to drive the screw rod to rotate, the ejector rod drives the to-be-detected workpiece in the storage bin to face towards the thread detection module to move.
Preferably, the workpiece detection device further comprises a blanking assembly, wherein the blanking assembly is arranged on the workbench and is adapted to transport the workpiece to be detected after detection.
Preferably, the blanking assembly comprises: the automatic feeding device comprises a first feeding slide, a feeding plate, a second feeding slide, a finger cylinder, a left feeding cylinder, a right feeding cylinder, a front feeding cylinder, a rear feeding cylinder, a finger cylinder, a left feeding slide, a right feeding slide, a front feeding cylinder, a rear feeding cylinder, a finger cylinder, a workbench, a feeding plate, a finger cylinder, a left feeding cylinder, a right feeding cylinder, a front feeding cylinder, a rear feeding cylinder, a finger cylinder and a finger cylinder.
Preferably, the unloading subassembly still includes the keysets, the keysets slides and sets up on the second unloading slide, front and back unloading cylinder connect in the keysets, the finger cylinder rotationally sets up on the keysets.
Preferably, the blanking device further comprises a good product blanking channel and a defective product blanking channel, wherein the arrangement direction of the good product blanking channel is parallel to the front and rear blanking cylinders, and the arrangement direction of the defective product blanking channel is parallel to the left and right blanking cylinders.
Has the advantages that:
1) this application is through the setting of material loading unit and screw thread detection module, and the material loading unit is used for the storage to wait to detect the work piece through rotatory balance and carry for the screw thread detection module, detect through the screw thread detection module can treat the screw thread lead to rule and the no-go gage that detect the work piece, replace traditional artifical the measuring, improved detection efficiency greatly, avoided the mistake to write the emergence of wrong detection and missed measure problem.
2) This application thread detection module is through first torque motor, second torque motor, lead to the rule, no-go gauge and torque sensor's setting, first torque motor drives to lead to the rule and revolves soon in waiting to detect the screw thread of work piece, it is qualified whether the screw thread of waiting to detect the work piece can be learnt to lead to the rule through torque sensor's the moment of torsion of learning first torque motor, it revolves soon in waiting to detect the screw thread of work piece to drive the no-go gauge through second torque motor, it is qualified whether the screw thread no-go gauge of waiting to detect the work piece can be learnt to the moment of torsion of knowing second torque motor through torque sensor, the efficiency that the screw thread quality detected has been improved greatly.
Drawings
Fig. 1 is a schematic structural diagram of a thread on-off detection device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a feeding unit of the thread on-off detection device according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a thread detection module of the thread on-off detection apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a blanking assembly of the thread passing and stopping detection device according to an embodiment of the present invention.
Description of reference numerals:
1. a work table; 2. a storage bin; 3. rotating the placing table; 4. a rack; 5. a slideway; 6. mounting a plate; 7. A dislocation cylinder; 8. a first torque motor; 9. a second torque motor; 10. go gauge; 11. stopping the gauge; 12. A torque sensor; 13. a first detection drive cylinder; 14. a second detection drive cylinder; 15. a connecting plate; 16. a feeding cylinder; 17. a gear; 18. a rack; 19. a lead screw; 20. a top rod; 21. a feeding motor; 22. a first discharging chute; 23. a blanking plate; 24. a second discharging slideway; 25. a finger cylinder; 26. a left blanking cylinder and a right blanking cylinder; 27. front and back blanking cylinders.
Detailed Description
The technical scheme of the utility model is described in detail with the accompanying drawings.
According to the utility model discloses an aspect provides a screw thread leads to and ends detection device, and this screw thread leads to and ends detection device includes: the thread detection device comprises a workbench, a feeding unit and a thread detection module arranged on the workbench;
the feeding unit comprises a bin and a rotary swing table, the rotary swing table is rotatably arranged on the workbench, the bin is arranged on the rotary swing table, and the bin is used for storing a workpiece to be detected;
wherein the thread detection module comprises a rack, a slideway, a mounting plate, a dislocation cylinder, a first torsion motor, a second torsion motor, a go gauge, a no-go gauge and a torque sensor, the rack is arranged on the workbench, the slide way is arranged on the rack, the mounting plate is arranged on the slide way in a sliding way, the dislocation cylinder is connected with the mounting plate and is used for driving the mounting plate to slide on the slideway, the first torsion motor and the second torsion motor are arranged on the mounting plate, the output ends of the first torsion motor and the second torsion motor are arranged towards the workbench, the go gauge is arranged on the output end of the first torque motor, the no-go gauge is arranged on the output end of the second torque motor, the torque sensor is connected to the first and second torque motors to detect torques of the first and second torque motors;
wherein, rotatory swing table can drive the feed bin rotates, makes the feed bin be located the screw thread detects the module with between the workstation.
The utility model provides a screw thread leads to and ends detection device, in the course of the work, will detect the work piece and place in the feed bin, rotatory swing table drives the feed bin and rotates, make the feed bin drive to detect the work piece and be in the rack below of screw thread detection module, then dislocation cylinder drives the mounting panel displacement, make the lead caliper on the output of first torque motor aim at the screw thread of detecting the work piece, open first torque motor, whether the lead caliper of detecting the work piece screw thread can be known through the moment of torsion of torque sensor acquisition first torque motor, can drive the lead caliper to keep away from detecting the work piece after accomplishing the lead to gauge detection and rotate in the return direction, open dislocation cylinder and drive the mounting panel and slide relative to the rack, make the no-go gauge on the second torque motor aim at the screw thread of detecting the work piece, open the second torque motor, make the no-go gauge twist on detecting the, whether the no-go gauge of waiting to detect the work piece screw thread is qualified can be known to the moment of torsion that acquires second torque motor through torque sensor, replaces traditional artifical the detection, has improved detection efficiency greatly, avoids the wrong emergence of examining and missing the problem of examining, and whether the screw thread no-go gauge of waiting to detect the work piece is qualified can be known to the moment of torsion that learns second torque motor through torque sensor, has improved the efficiency that the screw thread quality detected greatly, has ensured simultaneously and has detected the precision.
Specifically, the torque sensors may be multiple, the multiple torque sensors are divided into two groups, and the two groups of torque sensors are respectively connected to the first torque motor and the second torque motor and are respectively used for detecting torques of the first torque motor and the second torque motor, so that the detection accuracy can be further improved.
Specifically, through the setting of dislocation cylinder, slip and mounting panel, drive first torsion motor and second torsion motor and wait to detect the work piece and counterpoint, reduced the number of times of waiting to detect the work piece displacement, be convenient for realize accurate control.
Further, the thread detection module further comprises a first detection driving cylinder and a second detection driving cylinder, the first detection driving cylinder and the second detection driving cylinder are arranged on the mounting plate, the first detection driving cylinder is connected to the first torsion motor and used for driving the first torsion motor to be close to or away from the workbench, and the second detection driving cylinder is connected to the second torsion motor and used for driving the second torsion motor to be close to or away from the workbench.
In this technical scheme, further set up first detection and drive actuating cylinder and second and detect and drive actuating cylinder, drive actuating cylinder and second through first detection and detect the setting of driving actuating cylinder, open first detection and drive actuating cylinder and can drive first torsion motor and wait to detect the work piece motion, open second and detect and drive actuating cylinder and can drive second torsion motor and wait to detect the work piece motion for the screw leads to and ends detection device and uses more conveniently.
Further, the arrangement direction of the first detection driving cylinder and the second detection driving cylinder is perpendicular to the table board of the workbench, and the arrangement direction of the dislocation cylinder and the slide way is parallel to the table board of the workbench.
In this technical scheme, further provide the first detection and drive the overall arrangement mode that drives actuating cylinder, second detection and drive actuating cylinder and slide, be convenient for more first torsion motor and second torsion motor aim at with waiting to detect the work piece in the feed bin, be convenient for treat and detect the work piece.
Further, the material loading unit still includes the connecting plate, the feed bin is two, the connecting plate sets up rotatory pendulum platform is last, two the feed bin sets up the connecting plate both ends.
In this technical scheme, further included connecting plate and two feed bins, through setting up two feed bins at the both ends of connecting plate, rotatory pendulum platform can drive the connecting plate and rotate simultaneously, can realize waiting to detect the continuous to the screw thread detection module supply of work piece, provides detection efficiency greatly.
Further, the material loading unit still includes: the rotary table-arranging device comprises a feeding cylinder, a gear and a rack, wherein one end of the rotary table-arranging device penetrates through the table surface of the workbench, the gear is sleeved at one end of the rotary table-arranging device penetrating through the workbench, the rack is meshed with the gear, and the feeding cylinder is connected to the rack.
In this technical scheme, the material loading unit has further included material loading cylinder, gear and rack, opens the material loading cylinder and can drive rack reciprocating motion, and rack and gear engagement can drive the rotatory platform of putting that is located the workstation mesa and rotate, has realized the reciprocal swing of feed bin, then can continuously detect the module for the screw thread provides and wait to detect the work piece, can improve detection efficiency.
Further, the material loading unit still includes: the screw rod, the ejector rod and the feeding motor are arranged at the bottom of the table board of the workbench, one end of the ejector rod is connected to the screw rod, the other end of the ejector rod is used for being arranged in the storage bin, the feeding motor is connected to the screw rod, the feeding motor is started to drive the screw rod to rotate, the ejector rod drives the to-be-detected workpiece in the storage bin to face towards the thread detection module to move.
In this technical scheme, the material loading unit has further included the lead screw, ejector pin and material loading motor, the lead screw, ejector pin and material loading motor are located the transfer of workstation mesa, preferably set up relatively with the thread detection module, it can drive the lead screw rotation to open the motor, the lead screw can drive the ejector pin and be close to or keep away from the work piece that waits to detect in the feed bin, when the lead screw is waited to detect the work piece motion, can make and wait to detect the work piece and move towards first torque motor or second torque motor, on the one hand make and wait to detect the work piece testing process and obtain the support, on the other hand can realize waiting to detect the supply of work piece to the thread detection module.
Further, still include the unloading subassembly, the unloading subassembly sets up on the workstation, the unloading subassembly is adapted for the transportation accomplishes the work piece of detecting.
In the technical scheme, the blanking assembly is further included, the workpiece to be detected after detection is completed can be transported through the blanking assembly, the streamlined operation of workpiece detection is realized, and the detection efficiency is greatly improved.
Further, the unloading subassembly includes: the automatic feeding device comprises a first feeding slide, a feeding plate, a second feeding slide, a finger cylinder, a left feeding cylinder, a right feeding cylinder, a front feeding cylinder, a rear feeding cylinder, a finger cylinder, a left feeding slide, a right feeding slide, a front feeding cylinder, a rear feeding cylinder, a finger cylinder, a workbench, a feeding plate, a finger cylinder, a left feeding cylinder, a right feeding cylinder, a front feeding cylinder, a rear feeding cylinder, a finger cylinder and a finger cylinder.
In this technical scheme, further provide the structure of unloading subassembly, in the course of the work, after the completion treats the detection of detecting the work piece, treat through finger cylinder centre gripping and detect the work piece, further through controlling the unloading cylinder to drive down the flitch and slide, drive through the unloading cylinder around and the finger cylinder can drive the finger cylinder and wait that the work piece that treats that the centre gripping of finger cylinder keeps away from in the screw thread detection module, the screw thread detection module can detect the work piece that treats next.
Further, the unloading subassembly still includes the keysets, the keysets slides and sets up on the second unloading slide, the front and back unloading cylinder connect in the keysets, the finger cylinder rotationally sets up on the keysets.
In this technical scheme, through the setting of keysets for the finger cylinder can rotate for the workstation, makes the finger cylinder degree of freedom higher, and the centre gripping of being convenient for detects the work piece with the conveyer belt.
Further, the blanking device further comprises a good product blanking channel and a defective product blanking channel, wherein the arrangement direction of the good product blanking channel is parallel to the front and rear blanking cylinders, and the arrangement direction of the defective product blanking channel is parallel to the left and right blanking cylinders.
In this technical scheme, further included that the yields is expected to say and the defective products is expected to say down, through yields is expected to say and the setting that the defective products was expected to say down, can wait to detect the work piece to qualified and unqualified and save respectively, reduced the human work volume, improved work efficiency. Further the direction of arrangement that the good products unloading was said is on a parallel with front and back unloading cylinder, when treating that the work piece is qualified product, can open front and back unloading cylinder and drive finger cylinder and say the motion towards the good products unloading, realize the qualified unloading of treating the work piece, when treating that the work piece is unqualified product, can open about the unloading cylinder drives finger cylinder and say the motion towards the bad products unloading, realize that the unqualified unloading of treating the work piece, simplified the motion trail of finger cylinder, be convenient for treat the unloading of work piece.
Example 1
Fig. 1 is a schematic structural diagram of a thread on-off detection device according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a feeding unit of the thread on-off detection device according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of a thread detection module of the thread on-off detection apparatus according to an embodiment of the present invention. Fig. 4 is a schematic structural diagram of a blanking assembly of the thread passing and stopping detection device according to an embodiment of the present invention.
As shown in fig. 1 to 4, the screw thread on-off detection device includes: the thread detection device comprises a workbench 1, a feeding unit and a thread detection module arranged on the workbench 1;
the feeding unit comprises a stock bin 2 and a rotary swing table 3, the rotary swing table 3 is rotatably arranged on the workbench 1, the stock bin 2 is arranged on the rotary swing table 3, and the stock bin 2 is used for storing workpieces to be detected;
wherein, the thread detection module comprises a rack 4, a slide 5, a mounting plate 6, a dislocation cylinder 7, a first torque motor 8, a second torque motor 9, a go gauge 5, a no-go gauge 11 and a torque sensor 12, the rack 4 is arranged on the workbench 1, the slide 5 is arranged on the rack 4, the mounting plate 6 is arranged on the slide 5 in a sliding manner, the dislocation cylinder 7 is connected to the mounting plate 6 for driving the mounting plate 6 to slide on the slide 5, the first torque motor 8 and the second torque motor 9 are arranged on the mounting plate 6, the output ends of the first torque motor 8 and the second torque motor 9 face the workbench 1, the go gauge 5 is arranged on the output end of the first torque motor 8, the no-go gauge 11 is arranged on the output end of the second torque motor 9, the torque sensor 12 is connected to the first torque motor 8 and the second torque motor 9 for detecting The torques of the first and second torque motors 8 and 9;
wherein, rotatory swing table 3 can drive feed bin 2 rotates, makes feed bin 2 be located the screw thread detects the module with between the workstation 1.
The thread detection module further comprises a first detection driving cylinder 13 and a second detection driving cylinder 14, the first detection driving cylinder 13 and the second detection driving cylinder 14 are arranged on the mounting plate 6, the first detection driving cylinder 13 is connected to the first torsion motor 8 and used for driving the first torsion motor 8 to be close to or away from the workbench 1, and the second detection driving cylinder 14 is connected to the second torsion motor 9 and used for driving the second torsion motor 9 to be close to or away from the workbench 1.
The arrangement directions of the first detection driving air cylinder 13 and the second detection driving air cylinder 14 are perpendicular to the table board of the workbench 1, and the arrangement directions of the dislocation air cylinder 7 and the slide 5 are parallel to the table board of the workbench 1.
The feeding unit further comprises two connecting plates 15, the two bins 2 are arranged on the rotary swing table 3, and the two bins 2 are arranged at two ends of the connecting plates 15.
Wherein, the material loading unit still includes: the feeding device comprises a feeding cylinder 16, a gear 17 and a rack 18, wherein one end of the rotary swing table 3 penetrates through the table top of the workbench 1, the gear 17 is sleeved at one end of the rotary swing table 3 penetrating through the workbench 1, the rack 18 is meshed with the gear 17, and the feeding cylinder 16 is connected to the rack 18.
Wherein, the material loading unit still includes: the thread detection device comprises a screw rod 19, a push rod 20 and a feeding motor 21, wherein the screw rod 19, the push rod 20 and the feeding motor 21 are arranged at the bottom of the table board of the workbench 1, one end of the push rod 20 is connected to the screw rod 19, the other end of the push rod 20 is used for being arranged in the bin 2, the feeding motor 21 is connected to the screw rod 19, the feeding motor 21 is started and can drive the screw rod 19 to rotate, and the push rod 20 drives a workpiece to be detected in the bin 2 to move towards the thread detection module.
The workpiece detection device comprises a workbench 1, and is characterized by further comprising a blanking assembly, wherein the blanking assembly is arranged on the workbench 1, and the blanking assembly is adapted to transport the workpiece to be detected after detection is completed.
Wherein, the unloading subassembly includes: the workpiece detection device comprises a first blanking slide 22, a blanking plate 23, a second blanking slide 24, a finger cylinder 25, a left blanking cylinder 26, a right blanking cylinder 26, a front blanking cylinder 27 and a rear blanking cylinder 27, wherein the first blanking slide 22 is arranged on the workbench 1, the blanking plate 23 is arranged on the first blanking slide 22 in a sliding mode, the second blanking slide 24 is arranged on the blanking plate 23, the finger cylinder 25 is arranged on the blanking plate 23 in a sliding mode, the left blanking cylinder 26 and the right blanking cylinder 26 are connected to the blanking plate 23, the front blanking cylinder 27 and the rear blanking cylinder 27 are connected to the finger cylinder 25, and the finger cylinder 25 is used for clamping a workpiece to be detected.
The blanking assembly further comprises an adapter plate, the adapter plate is arranged on the second blanking slideway 24 in a sliding mode, the front blanking cylinder 27 and the rear blanking cylinder 27 are connected to the adapter plate, and the finger cylinder 25 is rotatably arranged on the adapter plate.
The blanking device further comprises a good product blanking channel and a defective product blanking channel, wherein the arrangement direction of the good product blanking channel is parallel to the front and rear blanking cylinders 27, and the arrangement direction of the defective product blanking channel is parallel to the left and right blanking cylinders 26.
The screw thread leads to and ends detection device that this embodiment provided is applicable to aviation connector's screw thread leads to and ends and detects especially, comprises material loading unit, screw thread detection module, unloading unit and workstation 1.
The feeding unit comprises two groups of bins 2, a rotary swing table 3, a lead screw 19, a mandril 20, a feeding motor 21 and the like. The bin 2 is a device for placing parts to be detected, is arranged above the rotary swing table 3 and is mainly responsible for continuous supply of the parts; the rotary swing table 3 is connected with a gear 17 and a rack 18 through a feeding cylinder 16 to drive the rotary swing table 3 to move for 180 degrees and is responsible for the alternate circulation of a material supplementing station and an inspection station; the motor drive lead screw reciprocates, drives the removal of waiting to examine the part, guarantees to examine the stable supply of examining the part.
The thread detection module is composed of a dislocation cylinder 7, a first detection driving cylinder 13, a second detection driving cylinder 14, a first torsion motor 8, a go gauge 10 and the first detection driving cylinder 13, and is composed into a detection module, and a second torsion motor 9, a no-go gauge 11 and the second detection driving cylinder 14 are composed into a detection module no-go gauge detection module. The dislocation cylinder 7 is used for switching the go gauge detection module and the no-go gauge detection module; the first detection driving cylinder 13 and the second detection driving cylinder 14 respectively drive the go gauge detection module and the no-go gauge detection module to move up and down; go to rule detection module and no-go rule detection module and drive by torque motor and lead to rule and no-go rule positive and negative rotation, screw in and screw out part.
The blanking unit consists of a finger cylinder 25, a front cylinder, a rear cylinder, a left cylinder and a right cylinder. The finger cylinder 25 is responsible for clamping and holding the parts in the detection process; the front and rear cylinders drive the finger cylinder 25 to move back and forth, so as to clamp parts and throw the parts into a good product discharging channel; the left and right cylinders drive the finger cylinder 25 and the front and rear cylinders to move, and parts are thrown into a defective product discharging channel.
The table 1 is mainly a carrier of the detection device, and connects the respective components.
The working process is as follows:
before the device is used, the materials are manually fed into the material bin 2, after the rotary swing table 3 rotates to a position, the first torsion motor 8 starts to rotate forwards, the first detection driving cylinder 13 drives the first torsion motor 8 to move downwards, the threaded ring gauge arranged at the front end of the driving shaft of the first torsion motor 8 is screwed into a part under the rotation of the first torsion motor 8, and the threaded ring gauge is screwed out of the part. When a go-no go gauge is measured, if the motor torque exceeds a set value in the rotation process of the first torque motor 8, the system judges that the part thread go-no go gauge is unqualified, the first torque motor 8 reverses, the first detection driving cylinder 13 retracts upwards, the go-no go gauge is screwed out of the part, and if the torque does not exceed the set value in the rotation process of the first torque motor 8, the torsion motor is controlled to reverse and the first detection driving cylinder 13 retracts, and the part thread go-no go gauge is judged to be qualified; after the go gauge is qualified, the dislocation cylinder 7 acts, the go gauge is switched to be the no-go gauge, and the action flow is the same as the go gauge. After the completion, the qualified products are placed into the good product discharging channel by the discharging component, and the unqualified products are placed into the defective product discharging channel.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A thread go-no-go detection device, comprising: the thread detection device comprises a workbench, a feeding unit and a thread detection module arranged on the workbench;
the feeding unit comprises a bin and a rotary swing table, the rotary swing table is rotatably arranged on the workbench, the bin is arranged on the rotary swing table, and the bin is used for storing a workpiece to be detected;
wherein the thread detection module comprises a rack, a slideway, a mounting plate, a dislocation cylinder, a first torsion motor, a second torsion motor, a go gauge, a no-go gauge and a torque sensor, the rack is arranged on the workbench, the slide way is arranged on the rack, the mounting plate is arranged on the slide way in a sliding way, the dislocation cylinder is connected with the mounting plate and is used for driving the mounting plate to slide on the slideway, the first torsion motor and the second torsion motor are arranged on the mounting plate, the output ends of the first torsion motor and the second torsion motor are arranged towards the workbench, the go gauge is arranged on the output end of the first torque motor, the no-go gauge is arranged on the output end of the second torque motor, the torque sensor is connected to the first and second torque motors to detect torques of the first and second torque motors;
wherein, rotatory swing table can drive the feed bin rotates, makes the feed bin be located the screw thread detects the module with between the workstation.
2. The thread stop detection device according to claim 1, wherein the thread detection module further comprises a first detection driving cylinder and a second detection driving cylinder, the first detection driving cylinder and the second detection driving cylinder are disposed on the mounting plate, the first detection driving cylinder is connected to the first torque motor for driving the first torque motor to approach or be away from the workbench, and the second detection driving cylinder is connected to the second torque motor for driving the second torque motor to approach or be away from the workbench.
3. The thread stop detection device according to claim 2, wherein the arrangement direction of the first detection driving cylinder and the second detection driving cylinder is perpendicular to the table surface of the table, and the arrangement direction of the misalignment cylinder and the slide is parallel to the table surface of the table.
4. The thread leading-end detection device according to claim 1, wherein the feeding unit further comprises two connection plates, the two connection plates are arranged on the rotary swing table, and the two connection plates are arranged at two ends of the connection plates.
5. The thread make-and-break detection apparatus of claim 1, wherein the loading unit further comprises: the rotary table-arranging device comprises a feeding cylinder, a gear and a rack, wherein one end of the rotary table-arranging device penetrates through the table surface of the workbench, the gear is sleeved at one end of the rotary table-arranging device penetrating through the workbench, the rack is meshed with the gear, and the feeding cylinder is connected to the rack.
6. The thread stop detection device according to claim 5, wherein the loading unit further comprises: the screw rod, the ejector rod and the feeding motor are arranged at the bottom of the table board of the workbench, one end of the ejector rod is connected to the screw rod, the other end of the ejector rod is used for being arranged in the storage bin, the feeding motor is connected to the screw rod, the feeding motor is started to drive the screw rod to rotate, the ejector rod drives the to-be-detected workpiece in the storage bin to face towards the thread detection module to move.
7. The thread stop detection device according to claim 1, further comprising a blanking assembly disposed on the table, the blanking assembly adapted to transport the to-be-detected workpiece for completion of detection.
8. The thread end-stop detection device of claim 7, wherein the blanking assembly comprises: the automatic feeding device comprises a first feeding slide, a feeding plate, a second feeding slide, a finger cylinder, a left feeding cylinder, a right feeding cylinder, a front feeding cylinder, a rear feeding cylinder, a finger cylinder, a left feeding slide, a right feeding slide, a front feeding cylinder, a rear feeding cylinder, a finger cylinder, a workbench, a feeding plate, a finger cylinder, a left feeding cylinder, a right feeding cylinder, a front feeding cylinder, a rear feeding cylinder, a finger cylinder and a finger cylinder.
9. The thread passing and stopping detection device according to claim 8, wherein the blanking assembly further comprises an adapter plate, the adapter plate is slidably arranged on the second blanking slideway, the front and rear blanking cylinders are connected to the adapter plate, and the finger cylinder is rotatably arranged on the adapter plate.
10. The thread leading-and-stopping detection device according to claim 8, further comprising a good product discharging channel and a defective product discharging channel, wherein the arrangement direction of the good product discharging channel is parallel to the front and rear discharging cylinders, and the arrangement direction of the defective product discharging channel is parallel to the left and right discharging cylinders.
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|---|---|---|---|
| CN202020560134.XU CN212158364U (en) | 2020-04-15 | 2020-04-15 | Thread go-stop detection device |
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| CN202020560134.XU CN212158364U (en) | 2020-04-15 | 2020-04-15 | Thread go-stop detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237408A (en) * | 2021-05-19 | 2021-08-10 | 山东蜜蜂智能制造有限公司 | Automatic detection line for adjusting arm and detection method for adjusting arm hole through and stop |
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2020
- 2020-04-15 CN CN202020560134.XU patent/CN212158364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237408A (en) * | 2021-05-19 | 2021-08-10 | 山东蜜蜂智能制造有限公司 | Automatic detection line for adjusting arm and detection method for adjusting arm hole through and stop |
| CN113237408B (en) * | 2021-05-19 | 2022-11-01 | 山东蜜蜂智能制造有限公司 | Automatic detection line for adjusting arm and detection method for adjusting arm hole through and stop |
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