CN217504612U

CN217504612U - Pipe inner diameter detection device

Info

Publication number: CN217504612U
Application number: CN202221769576.0U
Authority: CN
Inventors: 唐恒帅; 邵梦昆; 刘琳琳; 陈茂强; 宋灵敏; 邵学然; 刘开锁
Original assignee: Shandong Yanggu Shunda Plastic Co ltd
Current assignee: Shandong Yanggu Shunda Plastic Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-09-27
Anticipated expiration: 2032-07-11

Abstract

The utility model belongs to the technical field of tubular product detection device, and a tubular product internal diameter detection device is disclosed, the on-line screen storage device comprises a base, the top fixedly connected with shell of base, the elongated slot has been seted up at the middle part on shell top, the equal swing joint in both sides at shell top middle part has the motion piece, and the quantity of motion piece is two, the equal fixedly connected with rubber pad in one side that two motion pieces carried on the back mutually. The utility model discloses a set up the motion piece, the long piece, driving motor, connecting axle and circle piece, when driving motor moves, will make connecting axle and circle piece take place to rotate through the pivot, through the cooperation between long piece and the circle piece, can make two long pieces take place back to back of the body motion, thereby make two motion pieces take place back to back of the body motion through the connecting block, when the deviation appears in the position of tubular product, the motion of two motion pieces will play the effect of location to tubular product, make the middle part of tubular product be located two and measure under the strip middle part, can ensure the accuracy of measuring value.

Description

Pipe inner diameter detection device

Technical Field

The utility model belongs to the technical field of the tubular product detection device, specifically a tubular product internal diameter detection device.

Background

The pipe is a pipeline, the quality of the pipe is directly determined by the quality of materials used for manufacturing the pipes with different purposes, and the commonly used pipes comprise a water supply pipe, a water drainage pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like.

At present, when an operator produces and processes a pipe, the inner diameter of the pipe is often required to be measured, and an inner diameter detection device is required to be used for measuring the inner diameter, so that the measurement operation of the operator is facilitated.

Meanwhile, when the existing inner diameter detection device is used for operation, the operation is complex generally, so that an operator cannot conveniently measure the inner diameter of the pipe, the use of the operator is not facilitated, the working efficiency of the operator is affected, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a tubular product internal diameter detection device has location tubular product and easy and simple to handle's advantage.

In order to achieve the above object, the utility model provides a following technical scheme: a pipe inner diameter detection device comprises a base, wherein the top of the base is fixedly connected with a shell, the middle part of the top end of the shell is provided with an elongated slot, two sides of the middle part of the top end of the shell are movably connected with two motion blocks, one side of each of the two motion blocks, which is opposite to each other, is fixedly connected with a rubber pad, the outer surface of the rubber pad is movably connected with the outer surface of the shell, the bottom of each motion block is fixedly connected with a connecting block positioned in the elongated slot, the outer part of each connecting block is movably sleeved with the inner part of the elongated slot, the bottom of each connecting block is fixedly connected with a long block positioned in the shell, the outer surface of each long block is movably connected with the inner wall of the shell, a driving motor is fixedly installed in the base, the other end of an output shaft of the driving motor is fixedly sleeved with a rotating shaft, the other end of the rotating shaft penetrates through the shell and extends to the inner part of the shell, and is fixedly sleeved with a connecting shaft positioned below the long block, the surface of connecting axle and the equal swing joint of the inner wall of shell and the surface of rectangular piece, the equal fixedly connected with in the positive both ends of connecting axle is located the inside circle piece of rectangular piece, the outside of circle piece cup joints with the inside activity of rectangular piece.

As a preferred technical scheme of the utility model, the equal fixedly connected with side piece in both ends of long piece, the surface of side piece and the inner wall swing joint of shell, the dead lever has been cup jointed in the inside activity of side piece, the both ends of dead lever all with the inner wall fixed connection of shell, through the cooperation between side piece and the dead lever, can play support and spacing effect to the long piece to make the long piece can be more stable at the in-process of motion.

As a preferred technical scheme of the utility model, the top fixed mounting of shell has the support, the middle part fixed mounting on support top has the pneumatic cylinder, the bottom of pneumatic cylinder runs through the support and extends to the inner wall and the fixedly connected with adjustable shelf of support, the surface of adjustable shelf and the inner wall swing joint of support, when the pneumatic cylinder operation, will make the whole emergence downstream of adjustable shelf to make the measuring strip can detect the internal diameter of tubular product.

As a preferred technical scheme of the utility model, the bottom fixedly connected with scale of adjustable shelf inner chamber, the movable block has been cup jointed in the equal activity in the outside both sides of scale, the bottom fixedly connected with measurement strip of movable block because the design of measuring the strip, when two measurement strips take place back to back the body motion and when laminating mutually with the inner wall of tubular product, the numerical value that the scale demonstrates this moment is the internal diameter of this tubular product promptly.

As an optimized technical scheme of the utility model, the top fixedly connected with movable block of movable block, the quantity of movable block is two, two the size of movable block is the same, because the design of movable block, when two movable blocks take place to move in opposite directions or back to back, will make the measuring strip take place to move in opposite directions or back to back simultaneously through the movable block.

As a preferred technical scheme of the utility model, the right-hand member fixed mounting of adjustable shelf has motor power, the fixed cover of the other end of motor power output shaft has connect two-way threaded rod, the other end of two-way threaded rod runs through adjustable shelf and movable block and extends to the surface of adjustable shelf, the outside of two-way threaded rod is cup jointed with the inside activity of adjustable shelf, the outside of two-way threaded rod cup joints with the inside screw thread of movable block, when motor power moves, will make two-way threaded rod take place to rotate, through the cooperation between movable block and the two-way threaded rod, can make two movable blocks take place to move in opposite directions or back on the back mutually.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the motion piece, the long piece, driving motor, connecting axle and circle piece, when driving motor moves, will make connecting axle and circle piece take place to rotate through the pivot, through the cooperation between long piece and the circle piece, can make two long pieces take place back to back of the body motion, thereby make two motion pieces take place back to back of the body motion through the connecting block, when the deviation appears in the position of tubular product, the motion of two motion pieces will play the effect of location to tubular product, make the middle part of tubular product be located two and measure under the strip middle part, can ensure the accuracy of measuring value.

2. The utility model discloses a set up the pneumatic cylinder, the scale, measure the strip, movable block and two-way threaded rod, when the pneumatic cylinder operation, will make the whole emergence downstream of adjustable shelf, thereby make the inner wall that the tubular product can be touched to the measurement strip, when the driving motor operation, will make two-way threaded rod take place to rotate, cooperation through between movable block and the two-way threaded rod, can make two movable blocks take place back of the body motion, thereby make two measurement strips take place back of the body motion and contact up to the inner wall with tubular product, the numerical value that the scale shows at this moment is the internal diameter of tubular product promptly, and is simple and convenient to operate, therefore, the use of operating personnel is facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic cross-sectional view of the top of the round block of the present invention;

fig. 5 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a base; 2. a housing; 3. a long groove; 4. a motion block; 5. a rubber pad; 6. connecting blocks; 7. a long block; 8. a drive motor; 9. a rotating shaft; 10. a connecting shaft; 11. a round block; 12. a side block; 13. fixing the rod; 14. a support; 15. a pneumatic cylinder; 16. a movable frame; 17. a graduated scale; 18. a movable block; 19. a measuring strip; 20. a moving block; 21. a power motor; 22. two-way threaded rod.

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.

As shown in fig. 1 to 5, the utility model provides a pipe inner diameter detection device, which comprises a base 1, a shell 2 is fixedly connected with the top of the base 1, an elongated slot 3 is arranged in the middle of the top end of the shell 2, two moving blocks 4 are movably connected with the two sides of the middle of the top end of the shell 2, a rubber pad 5 is fixedly connected with the opposite side of the two moving blocks 4, the outer surface of the rubber pad 5 is movably connected with the outer surface of the shell 2, a connecting block 6 positioned in the elongated slot 3 is fixedly connected with the bottom of the moving block 4, the outer part of the connecting block 6 is movably sleeved with the inner part of the elongated slot 3, a long block 7 positioned in the shell 2 is fixedly connected with the bottom of the connecting block 6, the outer surface of the long block 7 is movably connected with the inner wall of the shell 2, a driving motor 8 is fixedly arranged in the base 1, a rotating shaft 9 is fixedly sleeved with the other end of an output shaft of the driving motor 8, the other end of pivot 9 runs through shell 2 and extends to the inside of shell 2 and fixed cup joints the connecting axle 10 that is located the long piece 7 below, the equal swing joint of the surface of connecting axle 10 and the inner wall of shell 2 and the surface of long piece 7, the equal fixedly connected with in the positive both ends of connecting axle 10 is located the inside circle piece 11 of long piece 7, and the outside of circle piece 11 cup joints with the inside activity of long piece 7.

Wherein, the equal fixedly connected with side piece 12 in both ends of long piece 7, the surface of side piece 12 and the inner wall swing joint of shell 2, the dead lever 13 has been cup jointed in the inside activity of side piece 12, the both ends of dead lever 13 all with the inner wall fixed connection of shell 2, through the cooperation between side piece 12 and the dead lever 13, can play support and spacing effect to long piece 7 to make long piece 7 can be more stable at the in-process of motion.

Wherein, the top fixed mounting on shell 2 has support 14, and the middle part fixed mounting on support 14 top has pneumatic cylinder 15, and support 14 is run through and the inner wall and the fixedly connected with adjustable shelf 16 that extend to support 14 are run through to the bottom of pneumatic cylinder 15, and the surface of adjustable shelf 16 and the inner wall swing joint of support 14 will make the whole of adjustable shelf 16 take place the downstream when pneumatic cylinder 15 moves to make measuring strip 19 can detect the internal diameter of tubular product.

Wherein, the bottom fixedly connected with scale 17 of 16 inner chambers of adjustable shelf, the equal activity of both sides outside the scale 17 has cup jointed movable block 18, and the bottom fixedly connected with of movable block 18 measures strip 19, because the design of measuring strip 19, when two measurement strips 19 take place when carrying out the back of the body motion until the inner wall with tubular product is laminated mutually, the numerical value that scale 17 showed this moment is the internal diameter of this tubular product promptly.

The top of the movable block 18 is fixedly connected with two movable blocks 20, the two movable blocks 20 are equal in size, and due to the design of the movable blocks 20, when the two movable blocks 20 move in the opposite direction or in the opposite direction, the movable block 18 enables the measuring strips 19 to move in the opposite direction or in the opposite direction at the same time.

Wherein, the right-hand member fixed mounting of movable frame 16 has motor power 21, the fixed two-way threaded rod 22 that has cup jointed of the other end of motor power 21 output shaft, the other end of two-way threaded rod 22 runs through movable frame 16 and movable block 20 and extends to the surface of movable frame 16, the outside of two-way threaded rod 22 is cup jointed with the inside activity of movable frame 16, the outside of two-way threaded rod 22 is cup jointed with the inside screw thread of movable block 20, when motor power 21 moves, will make two-way threaded rod 22 take place to rotate, through the cooperation between movable block 20 and the two-way threaded rod 22, can make two movable blocks 20 take place to move in opposite directions or back on the back.

The utility model discloses a theory of operation and use flow:

firstly, the top of shell 2 is put to operating personnel with tubular product for two motion blocks 4 are located the inside of tubular product, operating personnel can start driving motor 8 afterwards, driving motor 8's operation will make connecting axle 10 and circle piece 11 take place to rotate through pivot 9, cooperation through between long piece 7 and the circle piece 11, will make two long piece 7 take place back of the body motion, thereby make two motion blocks 4 take place back of the body motion simultaneously through connecting block 6, when the position of tubular product appeared the deviation this moment, the motion of two motion blocks 4 will play the effect of location to tubular product, will make the middle part of tubular product be located two measuring strips 19 under the middle part, thereby can ensure the accuracy of measuring the internal diameter.

Then, the operating personnel can start pneumatic cylinder 15, the motion of pneumatic cylinder 15 will make the whole of adjustable shelf 16 take place the downstream, thereby make measuring strip 19 can touch the inside of tubular product, when two measuring strips 19 moved the inside of tubular product, operating personnel can stop pneumatic cylinder 15's operation and start motor power 21, motor power 21's operation will make two-way threaded rod 22 take place to rotate, cooperation through between movable block 20 and the two-way threaded rod 22 can make two movable blocks 20 take place back to back the body movement, thereby make two measuring strips 19 take place to carry out back to back the body movement and until laminating mutually with the inner wall of tubular product, the numerical value that scale 17 shows at this moment is the internal diameter of tubular product promptly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tubular product internal diameter detection device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a shell (2), the middle of the top end of the shell (2) is provided with an elongated slot (3), two sides of the middle of the top end of the shell (2) are movably connected with moving blocks (4), the number of the moving blocks (4) is two, one side of each of the two moving blocks (4) opposite to each other is fixedly connected with a rubber pad (5), the outer surface of each rubber pad (5) is movably connected with the outer surface of the shell (2), the bottom of each moving block (4) is fixedly connected with a connecting block (6) positioned in the corresponding elongated slot (3), the outer part of each connecting block (6) is movably sleeved with the inner part of the corresponding elongated slot (3), the bottom of each connecting block (6) is fixedly connected with a long block (7) positioned in the shell (2), the outer surface of each long block (7) is movably connected with the inner wall of the shell (2), and a driving motor (8) is fixedly arranged in the base (1), the other end of driving motor (8) output shaft is fixed to be cup jointed pivot (9), the other end of pivot (9) runs through shell (2) and extends to the inside of shell (2) and fixed cup joint connecting axle (10) that are located long piece (7) below, the equal swing joint of surface of the inner wall of surface and shell (2) of connecting axle (10) and the surface of long piece (7), the equal fixedly connected with in positive both ends of connecting axle (10) is located inside circle piece (11) of long piece (7), the outside of circle piece (11) is cup jointed with the inside activity of long piece (7).

2. The pipe inner diameter detection device according to claim 1, wherein: the equal fixedly connected with side piece (12) in both ends of long piece (7), the surface of side piece (12) and the inner wall swing joint of shell (2), dead lever (13) have been cup jointed in the inside activity of side piece (12), the both ends of dead lever (13) all with the inner wall fixed connection of shell (2).

3. The pipe inner diameter detection device according to claim 1, wherein: the top fixed mounting of shell (2) has support (14), the middle part fixed mounting on support (14) top has pneumatic cylinder (15), the bottom of pneumatic cylinder (15) runs through support (14) and extends to inner wall and the fixedly connected with adjustable shelf (16) of support (14), the surface of adjustable shelf (16) and the inner wall swing joint of support (14).

4. The pipe inner diameter detection device according to claim 3, wherein: the bottom fixedly connected with scale (17) of adjustable shelf (16) inner chamber, the equal activity of both sides of scale (17) outside has cup jointed movable block (18), the bottom fixedly connected with of movable block (18) measures strip (19).

5. The pipe inner diameter detection device according to claim 4, wherein: the top of the movable block (18) is fixedly connected with two movable blocks (20), and the two movable blocks (20) are the same in size.

6. The pipe inner diameter detection device according to claim 3, wherein: the right end of the movable frame (16) is fixedly provided with a power motor (21), the other end of an output shaft of the power motor (21) is fixedly sleeved with a bidirectional threaded rod (22), the other end of the bidirectional threaded rod (22) penetrates through the movable frame (16) and the movable block (20) and extends to the outer surface of the movable frame (16), the outer portion of the bidirectional threaded rod (22) is movably sleeved with the inner portion of the movable frame (16), and the outer portion of the bidirectional threaded rod (22) is sleeved with the inner portion of the movable block (20).