CN214747688U

CN214747688U - Threaded inner hole detection equipment

Info

Publication number: CN214747688U
Application number: CN202023235634.5U
Authority: CN
Inventors: 赖甘桔
Original assignee: Wantai Electromechanical Industry Kunshan Co ltd
Current assignee: Wantai Electromechanical Industry Kunshan Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-16
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a screw thread hole check out test set mainly includes: support, motor, reduction gear, elevating system and testing arrangement, the motor is fixed in the support through the motor mount pad, elevating system includes: lead screw, elevator, first fixed block, first mounting panel, the lead screw is connected in motor spindle, outside the lead screw was located to the elevator cover, be provided with in the elevator with the supporting screw hole of lead screw, first fixed block is connected in the elevator, first mounting panel is fixed in first fixed block setting the fixed installation piece that is provided with in the outside of first mounting panel, testing arrangement is fixed in installation piece department. Through the mode, the problems of low efficiency and poor precision of the conventional thread detection can be solved.

Description

Threaded inner hole detection equipment

Technical Field

The utility model belongs to the technical field of the screw thread is made and specifically relates to a screw thread hole check out test set is related to.

Background

Thread formation is a very common mechanical structure that is commonly used in pipes and joints. In some precision instruments, the pitch and the thread accuracy of the thread are very important parameters, and therefore, the requirements are very high during manufacturing. The detection of the existing high-precision thread is usually manual detection by workers after the machining is finished, so that the efficiency is low, adverse factors exist, and the detection precision is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a screw thread hole check out test set can solve the problem that current screw thread detection efficiency is low, the precision is poor.

The main contents of the utility model include: a threaded bore inspection apparatus, comprising: support, motor, reduction gear, elevating system and testing arrangement, the motor is fixed in the support through the motor mount pad, elevating system includes: lead screw, elevator, first fixed block, first mounting panel, the lead screw is connected in motor spindle, outside the lead screw was located to the elevator cover, be provided with in the elevator with the supporting screw hole of lead screw, first fixed block is connected in the elevator, first mounting panel is fixed in first fixed block setting the fixed installation piece that is provided with in the outside of first mounting panel, testing arrangement is fixed in installation piece department.

Preferably, the motor is further provided with a speed reducer.

Preferably, a first guide rail is arranged at the support, and the number of the first guide rails is two and is matched with the lifting block.

Preferably, a second lifting mechanism is further included.

Preferably, the second elevating mechanism includes: the guide rail is fixed on the first mounting plate, the rodless cylinder sleeve is arranged at the position of the second guide rail, the second mounting plate is fixedly arranged on the outer side of the rodless cylinder, and the mounting block is mounted at the position of the second mounting plate.

Preferably, the test device is fixed at the mounting block.

Preferably, the test device comprises: a hole gauge and an electric test pen.

Preferably, an angle adjusting mechanism is arranged between the testing device and the mounting block.

Preferably, the angle adjusting mechanism includes: the first connecting rod of first pivot department is located to the cover by the first pivot of installation piece centre gripping, the outside of first connecting rod is provided with the second pivot department cover is equipped with the second connecting rod, be provided with the installation pole in the centre bore of second connecting rod the aperture gauge sets up in the lower extreme of installation pole, the electricity is surveyed the pen and is set up in the upper end of installation pole.

Preferably, the angle adjusting mechanism further comprises a stabilizing sleeve, one end of the stabilizing sleeve is sleeved on the mounting rod, and the other end of the stabilizing sleeve is sleeved on the first rotating shaft.

The beneficial effects of the utility model reside in that: the utility model discloses an automatic equipment, when the screw thread that has processed reachs the detection station, the utility model discloses a screw thread hole check out test set can automatic height-adjusting and angle, carries out automated inspection to the internal diameter of screw thread, has not only improved detection efficiency, has still promoted its detection precision.

Drawings

FIG. 1 is a schematic perspective view of a thread inner hole inspection apparatus according to a preferred embodiment;

FIG. 2 is a schematic perspective view of another angle of a thread inner hole inspection apparatus;

reference numerals: 1. the device comprises a support, 2, a motor mounting base, 3, a motor, 4, a speed reducer, 5, a screw rod, 6, a lifting block, 7, a first guide rail, 8, a first fixing block, 9, a first mounting plate, 10, a second guide rail, 11, a rodless cylinder, 12, a second mounting plate, 13, a mounting block, 14, an angle adjusting mechanism, 15, a hole gauge, 16, an electrical measuring pen, 17, a mounting rod, 141, a first rotating shaft, 142, a first connecting rod, 143, a second rotating shaft, 144, a second connecting rod, 145 and a stabilizing sleeve.

Detailed Description

The technical solution protected by the present invention will be specifically described below with reference to the accompanying drawings.

A threaded bore inspection apparatus, comprising: support 1, motor 3, reduction gear 4, elevating system and testing arrangement, motor 3 is fixed in support 1 through motor mount pad 2, motor 3 still is provided with reduction gear 4, elevating system includes: lead screw 5, elevator 6, first fixed block 7, first mounting panel 9, lead screw 5 is connected in motor spindle, outside lead screw 5 was located to elevator 6 cover, be provided with in elevator 6 with the supporting screw hole of lead screw 5, first fixed block 8 is connected in elevator 6, first mounting panel 9 is fixed in the setting of first fixed block 8 the fixed mounting block 13 that is provided with in the outside of first mounting panel 9 the mounting block 13 department is provided with second elevating system, second elevating system includes: the guide rail structure comprises a second guide rail 10 and a rodless cylinder 11, wherein the second guide rail 10 is fixed on a first mounting plate 9, the rodless cylinder 11 is sleeved on the second guide rail 10, a second mounting plate 12 is fixedly arranged on the outer side of the rodless cylinder 11, and a mounting block 13 is mounted on the second mounting plate 12. The testing device is fixed at the mounting block 13. The test device includes: a hole gauge 15 and an electrical measuring pen 16. During testing, the small hole gauge 15 extends into the thread to be tested, the inner diameter of the thread is measured, and the measurement result is displayed through the electric test pen 16.

Further, in order to adapt to threads with different heights and different sizes, an angle adjusting mechanism 14 is arranged between the testing device and the mounting block 13. The angle adjustment mechanism includes: the first rotating shaft 141 clamped by the mounting block, the first connecting rod 142 sleeved at the first rotating shaft 141, the second rotating shaft 143 arranged at the outer side of the first connecting rod 142, the second connecting rod 144 sleeved at the second rotating shaft 143, the mounting rod 17 arranged in the center hole of the second connecting rod 144, the hole gauge 15 arranged at the lower end of the mounting rod 17, and the electric test pen 16 arranged at the upper end of the mounting rod 17. The position of the test device can be adjusted by the angle adjustment mechanism 14 described above. The specific principle is that the first link 142 can rotate around the first rotating shaft 141, and the second link 142 can rotate around the second rotating shaft 143, so that multi-angle rotation adjustment can be realized.

Further, in order to ensure the stability of the installation rod 17, the angle adjustment mechanism 14 further includes a stabilizing sleeve 145, one end of the stabilizing sleeve 145 is sleeved on the installation rod 17, and the other end of the stabilizing sleeve 145 is sleeved on the first rotating shaft 141.

The utility model discloses a theory of operation does: firstly, aiming at the threads with different specifications, the angle adjusting mechanism 14 is adjusted, so that the position of the small hole gauge 15 can be aligned to the thread to be measured, when the thread to be measured is transferred to the thread inner hole detection equipment from the previous station, the lifting mechanism descends, the small hole gauge 15 extends into the thread hole to be measured, the measurement is carried out, after the measurement is completed, the lifting mechanism resets, and the measured thread is sent to the next station.

The utility model discloses be provided with two sets of elevating system, a set of motor lead screw drive that adopts, another group adopts rodless jar drive, can adapt to different strokes, the not screw hole internal diameter of co-altitude and detect.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a screw thread hole check out test set which characterized in that mainly includes: support, motor, reduction gear, elevating system and testing arrangement, the motor is fixed in the support through the motor mount pad, elevating system includes: lead screw, elevator, first fixed block, first mounting panel, the lead screw is connected in motor spindle, outside the lead screw was located to the elevator cover, be provided with in the elevator with the supporting screw hole of lead screw, first fixed block is connected in the elevator, first mounting panel is fixed in first fixed block setting the fixed installation piece that is provided with in the outside of first mounting panel, testing arrangement is fixed in installation piece department.

2. A threaded bore detection apparatus according to claim 1, wherein the motor is further provided with a speed reducer.

3. The threaded inner hole detection device as claimed in claim 1, wherein a first guide rail is arranged at the support, and the number of the first guide rails is two and is matched with the lifting block.

4. The threaded bore inspection apparatus of claim 1, further comprising a second lifting mechanism.

5. A threaded bore inspection apparatus according to claim 4, wherein the second lifting mechanism comprises: the guide rail is fixed on the first mounting plate, the rodless cylinder sleeve is arranged at the position of the second guide rail, the second mounting plate is fixedly arranged on the outer side of the rodless cylinder, and the mounting block is mounted at the position of the second mounting plate.

6. A threaded bore inspection apparatus according to claim 1, wherein the testing means comprises: a hole gauge and an electric test pen.

7. A threaded bore inspection apparatus according to claim 6, wherein an angle adjustment mechanism is provided between the test device and the mounting block.

8. A threaded internal bore inspection apparatus according to claim 7, wherein said angular adjustment mechanism comprises: the first connecting rod of first pivot department is located to the cover by the first pivot of installation piece centre gripping, the outside of first connecting rod is provided with the second pivot department cover is equipped with the second connecting rod, be provided with the installation pole in the centre bore of second connecting rod the aperture gauge sets up in the lower extreme of installation pole, the electricity is surveyed the pen and is set up in the upper end of installation pole.

9. The threaded inner hole detection device as claimed in claim 8, wherein the angle adjustment mechanism further comprises a stabilizer sleeve, one end of the stabilizer sleeve is sleeved on the mounting rod, and the other end of the stabilizer sleeve is sleeved on the first rotating shaft.