CN213021326U

CN213021326U - Drill pipe matching degree detection equipment

Info

Publication number: CN213021326U
Application number: CN202022303312.3U
Authority: CN
Inventors: 方坤; 顾光辉
Original assignee: Aopuluo Drilling Tools Wuxi Co ltd
Current assignee: Aopuluo Drilling Tools Wuxi Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-04-20
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a drill pipe matching degree detection device, in particular to the field of thread detection devices, which comprises a workbench, wherein a shell is arranged at the top of the workbench, a motor is arranged in the middle of the shell, a motor output shaft is in transmission connection with a speed reducer, and a fixture block is fixedly connected with the output shaft of the speed reducer; the inside a plurality of detection mechanism that is equipped with of casing, detection mechanism is including the ring body that corresponds with the fixture block, set up the draw-in groove anastomotic with the fixture block on the ring body, the fixed telescopic cylinder that is equipped with of one end that the draw-in groove was kept away from to the ring body, the inside spout of having seted up of telescopic cylinder, the inside sliding connection of spout has the telescopic link. The utility model discloses a be equipped with gyro wheel and detection mechanism, the gyro wheel not only plays the supporting role to the drill pipe, can also realize the accurate location of drill pipe and thread gauge, and the thread gauge can deepen the drill pipe gradually under the effect of locating piece to the realization is fast to the detection of drill pipe, and the testing process need not the manual work and operates, and degree of automation is high.

Description

Drill pipe matching degree detection equipment

Technical Field

The utility model relates to a screw thread check out test set field, more specifically says, the utility model relates to a drill pipe matching degree check out test set.

Background

In the machined part, the application of the thread is very wide, the thread is cut on a cylindrical shaft or the surface of an inner hole by a cutter, the workpiece rotates one time, the cutter moves a certain distance along the axial direction of the workpiece, the mark cut on the workpiece by the cutter is the thread, the thread formed on the inner circular surface is called as an internal thread, when the internal thread is measured, if the stop end of a thread plug gauge cannot rotate, the through end of the thread plug gauge just rotates, and the rotating length meets the drawing requirement of the part, the machined thread meets the requirement, otherwise, the machined thread is not qualified.

The threaded hole is detected by using a thread gauge manually in the prior art, and the detection mode has low automation degree and low efficiency and can not meet the production requirement.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a drill pipe matching degree check out test set, the utility model aims to solve the technical problem that: how to improve the efficiency of detection.

In order to achieve the above object, the utility model provides a following technical scheme: the device for detecting the matching degree of the drill pipe comprises a workbench, wherein a shell is arranged at the top of the workbench, a motor is arranged in the middle of the shell, an output shaft of the motor is in transmission connection with a speed reducer, and an output shaft of the speed reducer is fixedly connected with a clamping block;

a plurality of detection mechanisms are arranged in the shell, each detection mechanism comprises a ring body corresponding to a clamping block, a clamping groove matched with the clamping block is formed in the ring body, a telescopic cylinder is fixedly arranged at one end, away from the clamping groove, of the ring body, a sliding groove is formed in the telescopic cylinder, a telescopic rod is connected in the sliding groove in a sliding mode and is fixedly connected with the ring body, a spring is arranged at one end, away from the ring body, of the telescopic rod, and an electromagnet is arranged in the sliding groove;

the telescopic cylinder is characterized in that a thread gauge is fixedly arranged at one end, away from the ring body, of the telescopic cylinder, a positioning block is connected to the outer side of the thread gauge in a threaded manner, the positioning block is connected with the workbench in a sliding manner, a sliding block is connected to the outer side of the telescopic cylinder in a rotating manner, and idler wheels are symmetrically arranged at the top of the workbench.

In a preferred embodiment, a positioning groove is formed in the position, corresponding to the sliding block, of the workbench, the sliding block is located in the positioning groove and is in sliding connection with the positioning groove, and a magnetic coating is coated on the adjacent surface of the ring body and the clamping block.

In a preferred embodiment, a clamping block is arranged between the rollers, and an electric push rod fixedly connected with the clamping block is arranged on the workbench.

In a preferred embodiment, hydraulic rods are symmetrically arranged outside the shell, and the output shafts of the hydraulic rods penetrate through the shell and are fixedly connected with the sliding blocks.

In a preferred embodiment, a plurality of the sliding blocks are fixed by connecting blocks.

In a preferred embodiment, the housing is provided with a storage cavity for accommodating the detection.

In a preferred embodiment, the roller corresponds to a thread gauge.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with gyro wheel and detection mechanism, the gyro wheel not only plays the supporting role to the drill pipe, can also realize the accurate location of drill pipe and screw thread gauge, thereby improve the speed of follow-up detection, improve detection efficiency, the telescopic link can outwards roll-off under the elasticity promotion of spring, make the fixture block identical with the draw-in groove, realize fixing, the screw thread gauge can deepen gradually in the drill pipe under the effect of locating piece, thereby realize the detection to the drill pipe, detection speed is fast, and the testing process need not artifical the operation, degree of automation is high, the screw thread gauge specification in a plurality of detection mechanism is respectively different, make it detect the drill pipe of multiple different specifications, and wide applicability, through driving the hydraulic stem, can realize the regulation to detection mechanism through the slider, high durability and convenient use;

2. the utility model discloses a be equipped with the constant head tank, the constant head tank is more stable when making the slider motion, and magnetic coating can improve the adsorption affinity between ring body and the fixture block, further improves the stability between fixture block and the draw-in groove, and through drive electric putter, the electric putter output shaft passes through the grip block can centre gripping drill pipe both sides, realizes the fixed of drill pipe, guarantees the stability of follow-up detection, can accomodate inoperative detection mechanism through storing the chamber to prolong its life.

Drawings

Fig. 1 is a top view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

Fig. 4 is a perspective view of the ring body structure of the present invention.

The reference signs are: 1. a work table; 2. a housing; 3. a motor; 4. a speed reducer; 5. a clamping block; 6. a detection mechanism; 7. a ring body; 8. a card slot; 9. a telescopic cylinder; 10. a chute; 11. a telescopic rod; 12. a spring; 13. an electromagnet; 14. a thread gauge; 15. positioning blocks; 16. a slider; 17. a roller; 18. a magnetic coating; 19. a clamping block; 20. an electric push rod; 21. a hydraulic lever; 22. connecting blocks; 23. a storage chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a drill pipe matching degree detection device, which comprises a workbench 1, wherein a shell 2 is arranged at the top of the workbench 1, a motor 3 is arranged at the middle part of the shell 2, an output shaft of the motor 3 is in transmission connection with a speed reducer 4, and an output shaft of the speed reducer 4 is fixedly connected with a clamping block 5;

a plurality of detection mechanisms 6 are arranged inside the shell 2, each detection mechanism 6 comprises a ring body 7 corresponding to the corresponding fixture block 5, a clamping groove 8 matched with the fixture block 5 is formed in the ring body 7, a telescopic cylinder 9 is fixedly arranged at one end, far away from the clamping groove 8, of the ring body 7, a sliding groove 10 is formed in the telescopic cylinder 9, a telescopic rod 11 is slidably connected inside the sliding groove 10, the telescopic rod 11 is fixedly connected with the ring body 7, a spring 12 is arranged at one end, far away from the ring body 7, of the telescopic rod 11, and an electromagnet 13 is arranged inside the sliding groove 10;

the fixed screw thread gauge 14 that is equipped with of one end that the ring body 7 was kept away from to telescopic cylinder 9, screw thread gauge 14 outside threaded connection has locating piece 15, locating piece 15 and workstation 1 sliding connection, telescopic cylinder 9 outside is rotated and is connected with slider 16, the symmetry is equipped with gyro wheel 17 at workstation 1 top.

Furthermore, a positioning groove 55 is formed in the position, corresponding to the slider 16, of the workbench 1, the slider 16 is located in the positioning groove 55 and is in sliding connection with the positioning groove 55, and a magnetic coating 18 is coated on the surface, adjacent to the fixture block 5, of the ring body 7.

Specifically, the positioning groove 55 guides the movement of the slider 16, so that the movement is more stable, the magnetic coating 18 can improve the adsorption force between the ring body 7 and the fixture block 5, and the stability between the fixture block 5 and the clamping groove 8 is further improved.

Furthermore, a clamping block 19 is arranged between the rollers 17, and an electric push rod 20 fixedly connected with the clamping block 19 is arranged on the workbench 1.

Specifically, the output shaft of the electric push rod 20 can clamp two sides of the drill pipe through the clamping block 19, so that the drill pipe is fixed, and the stability of subsequent detection is ensured.

Furthermore, hydraulic rods 21 are symmetrically arranged on the outer side of the shell 2, and output shafts of the hydraulic rods 21 penetrate through the shell 2 and are fixedly connected with the sliding blocks 16.

Specifically, the detection mechanism 6 can be adjusted by driving the hydraulic rod 21, i.e., by the slider 16.

Furthermore, a plurality of the sliding blocks 16 are fixed through connecting blocks 22.

Specifically, the slide block 16 can drive the detection mechanism 6 to move, so that the thread gauge 14 is adjusted.

Further, a storage cavity 23 for accommodating detection is formed inside the shell 2.

Specifically, the storage chamber 23 can store the detection mechanism 6 which does not work, thereby prolonging the service life thereof.

Further, the roller 17 corresponds to the thread gauge 14.

In particular, positioning of the drill pipe is achieved.

As shown in fig. 1 to 4, the embodiment specifically is: when the device is used, a drill pipe to be detected can be placed on the roller 17, the roller 17 not only has a supporting function on the drill pipe, but also can realize accurate positioning of the drill pipe and the thread gauge 14, so that the subsequent detection speed is improved, the detection efficiency is improved, the electromagnet 13 in the detection mechanism 6 corresponding to the motor 3 at present can be closed, the telescopic rod 11 can slide out outwards under the pushing of the elastic force of the spring 12, the telescopic rod 11 can push the ring body 7 to be attached to the clamping block 5, the speed reducer 4 drives the clamping block 5 to rotate, the clamping block 5 is matched with the clamping groove 8 to realize fixation, the clamping block 5 can drive the telescopic rod 11 to rotate, the telescopic rod 11 can drive the telescopic cylinder 9 to rotate, the telescopic cylinder 9 can drive the thread gauge 14 to rotate, the thread gauge 14 can gradually penetrate into the drill pipe under the action of the positioning block 15, the detection on the drill pipe is realized, the detection speed is high, the detection process does not, the specifications of the thread gauges 14 in the detection mechanisms 6 are different, so that the detection mechanisms can detect drill pipes with different specifications, the applicability is wide, the detection mechanisms 6 can be adjusted by driving the hydraulic rods 21 and the sliding blocks 16, and the use is convenient.

As shown in fig. 1 to 4, the embodiment specifically is: constant head tank 55 plays the guide effect to 16's of slider motion, it is more stable when making it move, utilize magnetic coating 18 can improve the adsorption affinity between ring body 7 and the fixture block 5, further improve the stability between fixture block 5 and the draw-in groove 8, through drive electric putter 20, electric putter 20 output shaft passes through 19 meeting centre gripping drill pipes both sides of grip block, realize the fixed of drill pipe, guarantee the stability of follow-up detection, can accomodate inoperative detection mechanism 6 through storing chamber 23, thereby prolong its life.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, the roller 17 not only has a supporting function on a drill pipe, but also can realize accurate positioning of the drill pipe and the thread gauge 14, the telescopic rod 11 can slide outwards under the pushing of the elastic force of the spring 12, so that the clamping block 5 is matched with the clamping groove 8, the thread gauge 14 can gradually go deep into the drill pipe under the action of the positioning block 15, and therefore the drill pipe can be detected, the specifications of the thread gauges 14 in the plurality of detection mechanisms 6 are different, the thread gauges can detect drill pipes with different specifications, and the detection mechanisms 6 can be adjusted by driving the hydraulic rod 21 through the sliding block 16.

Referring to the attached drawings 1-4 in the specification, the positioning groove 55 plays a role in guiding the movement of the slider 16, the magnetic coating 18 can improve the adsorption force between the ring body 7 and the fixture block 5, the electric push rod 20 is driven, the output shaft of the electric push rod 20 clamps the two sides of the drill pipe through the clamping block 19, the drill pipe is fixed, and the detection mechanism 6 which does not work can be stored through the storage cavity 23.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drill pipe matching degree check out test set, includes workstation (1), its characterized in that: a shell (2) is arranged at the top of the workbench (1), a motor (3) is arranged in the middle of the shell (2), an output shaft of the motor (3) is in transmission connection with a speed reducer (4), and an output shaft of the speed reducer (4) is fixedly connected with a clamping block (5);

a plurality of detection mechanisms (6) are arranged in the shell (2), each detection mechanism (6) comprises a ring body (7) corresponding to the corresponding fixture block (5), a clamping groove (8) matched with the fixture block (5) is formed in each ring body (7), a telescopic cylinder (9) is fixedly arranged at one end, far away from the clamping groove (8), of each ring body (7), a sliding groove (10) is formed in each telescopic cylinder (9), a telescopic rod (11) is connected to each sliding groove (10) in a sliding mode, each telescopic rod (11) is fixedly connected with each ring body (7), a spring (12) is arranged at one end, far away from each ring body (7), of each telescopic rod (11), and an electromagnet (13) is arranged in each sliding groove (10);

the fixed thread gauge (14) that is equipped with of one end that keeps away from ring body (7) of telescopic tube (9), thread gauge (14) outside threaded connection has locating piece (15), locating piece (15) and workstation (1) sliding connection, telescopic tube (9) outside is rotated and is connected with slider (16), workstation (1) top symmetry is equipped with gyro wheel (17).

2. The apparatus for detecting the matching degree of the drill pipe according to claim 1, wherein: the positioning groove (55) is formed in the position, corresponding to the sliding block (16), of the workbench (1), the sliding block (16) is located in the positioning groove (55) and is in sliding connection with the positioning groove (55), and the magnetic coating (18) is coated on the adjacent surface of the ring body (7) and the clamping block (5).

3. The apparatus for detecting the matching degree of the drill pipe according to claim 1, wherein: clamping blocks (19) are arranged between the rollers (17), and an electric push rod (20) fixedly connected with the clamping blocks (19) is arranged on the workbench (1).

4. The apparatus for detecting the matching degree of the drill pipe according to claim 1, wherein: the hydraulic rod (21) is symmetrically arranged on the outer side of the shell (2), and an output shaft of the hydraulic rod (21) penetrates through the shell (2) and is fixedly connected with the sliding block (16).

5. The apparatus for detecting the matching degree of the drill pipe according to claim 1, wherein: the sliding blocks (16) are fixed through connecting blocks (22).

6. The apparatus for detecting the matching degree of the drill pipe according to claim 1, wherein: the storage cavity (23) for accommodating detection is formed in the shell (2).

7. The apparatus for detecting the matching degree of the drill pipe according to claim 1, wherein: the roller (17) corresponds to the thread gauge (14).