CN217765838U

CN217765838U - Compression strength testing device for formed pipe

Info

Publication number: CN217765838U
Application number: CN202221785030.4U
Authority: CN
Inventors: 宁京亮
Original assignee: Chenzhou Yuanli Mechanical Equipment Manufacturing Co ltd
Current assignee: Chenzhou Yuanli Mechanical Equipment Manufacturing Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-08
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to a tubular product check out test set technical field especially relates to a shaping tubular product compressive strength testing arrangement. The technical scheme comprises the following steps: including gear motor, gear motor installs the top at the mounting panel, gear motor's output runs through the top of mounting panel and is connected with the pivot through the shaft coupling, the other end of pivot passes screw hole and the screw hole that first movable plate surface central point put on the bearing on the first movable plate surface, second movable plate surface central point put in proper order and is connected with the epaxial bearing in second side plate surface, all install electric putter on one side outer wall of first movable plate and second movable plate, the second connecting plate is installed to electric putter's the other end, a side surface of second connecting plate passes through pressure detection sensor and is connected with first connecting plate. The utility model discloses be convenient for carry out inner wall compressive strength to the tubular product of different pipe diameters size and detect, operation convenient to use, the practicality is strong.

Description

Compression strength testing device for formed pipe

Technical Field

The utility model relates to a tubular product check out test set technical field specifically is a shaping tubular product compressive strength testing arrangement.

Background

The pipe is a material commonly used in modern life, the pipe with qualified quality is guaranteed to realize transmission, so that various properties of the produced pipe are guaranteed to be qualified, and unqualified pipes are easy to generate various accidents to influence normal use.

Through retrieval, patent publication No. CN112067453A discloses a device for efficiently detecting compressive strength of a plastic pipe, which comprises a detection machine body, and the device is mainly applied to the compressive strength detection of the plastic pipe.

The existing compression strength testing device for the formed pipe has the following defects:

1. when the existing compression strength testing device for the formed pipe is actually used, the compression strength testing is only carried out on the outer wall of the pipe generally, and the compression strength testing is not convenient to be carried out on the inner wall of the pipe;

2. present shaping tubular product compressive strength testing arrangement when in actual use, be not convenient for carry out the compressive strength test to the tubular product of equidimension pipe diameter not, the commonality is poor, and we propose a shaping tubular product compressive strength testing arrangement for this reason and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shaping tubular product compressive strength testing arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shaping tubular product compressive strength testing arrangement, includes gear motor, gear motor installs the top at the mounting panel, gear motor's output runs through the top of mounting panel and is connected with the pivot through the shaft coupling, the other end of pivot passes screw hole and the screw hole that first mobile plate surface central point put on first mobile plate surface bearing, second mobile plate surface central point put in proper order and is connected with second lateral plate epaxial bearing, all install electric putter on one side outer wall of first mobile plate and second mobile plate, the second connecting plate is installed to electric putter's the other end, a side surface of second connecting plate passes through the pressure detection sensor and is connected with first connecting plate, the opposite side surface of first connecting plate is provided with the lug, the top and the below of one side outer wall of backup pad are installed respectively to first lateral plate and second lateral plate.

The utility model discloses a pipe inner wall compressive strength detection is convenient for carry out inner wall compressive strength detection to different pipe diameters size, operation convenient to use, and the commonality is strong, through the setting of electric putter, electric putter can be the lug or the direct motion to the right side through the drive of display screen, thereby the internal wall of branch pipe is detected to the indirect direct motion left side, thereby the internal wall of branch pipe is further improved to the indirect compressive strength detection of having advanced the general position.

Preferably, the four corners of the bottom of the mounting plate are provided with support columns, and the other ends of the support columns are arranged at the top of the first side plate.

Preferably, the outer wall of the rotating shaft is provided with left-handed threads and right-handed threads, the left-handed threads are located above the right-handed threads, the left-handed threads on the outer wall of the rotating shaft are in threaded engagement with threaded holes in the second moving plate, and the right-handed threads on the outer wall of the rotating shaft are in threaded engagement with threaded holes in the first moving plate.

Preferably, the through holes are formed in two sides of the surface of the first movable plate and the surface of the second movable plate, the guide rods are installed in the through holes, the outer walls of the guide rods are in clearance connection with the hole walls of the through holes, and the two ends of each guide rod are installed on the surface of one side of each first side plate and the surface of one side of each second side plate respectively.

Preferably, a control box is installed on the outer wall of the other side of the supporting plate, a display screen and a control panel are arranged on the front end face of the control box, the display screen is located above the control panel, and a control button is arranged at the front end of the control panel.

Preferably, an analog-to-digital conversion module and a controller are arranged inside the control box, and the analog-to-digital conversion module is located above the controller.

Preferably, the output end of the pressure detection sensor is electrically connected with the input end of the analog-to-digital conversion module, the output end of the analog-to-digital conversion module is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the display screen, the electric push rod and the speed reduction motor respectively.

Preferably, a base is installed at the bottom end of the supporting plate.

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

1. the utility model discloses a cooperation setting of a series of structures, when the staff carries out compressive strength test to the inner wall of tubular product, the staff is located the inside of tubular product with the lug, start gear motor, gear motor drives the pivot and carries out corotation or reversal, be connected for thread engagement between the screw hole on the levogyration screw thread on the pivot outer wall and the second movable plate, be connected for thread engagement between the right-handed thread on the pivot outer wall and the screw hole on the first movable plate, thereby the pivot can make first movable plate and second movable plate be linear motion on the outer wall of pivot when carrying out corotation or reversal, and the opposite direction that first movable plate and second movable plate removed, thereby first movable plate and second movable plate remove can indirect drive the lug and carry out upwards or decurrent linear motion, the staff makes the lug extrude the inner wall of tubular product, the pressure detection sensor carries out real-time detection, the staff can observe the lug through the display screen and carry out the pressure that the tubular product inner wall was applyed, follow the aforesaid can know the utility model discloses be convenient for carry out inner wall compressive strength detection to tubular product of different pipe diameters size, convenient to operate and use, and strong versatility are strong.

2. The utility model discloses an electric putter's setting, electric putter can be indirect drive lug do left or right direct motion to can carry out compressive strength to tubular product inner wall different positions and detect, further improve the commonality.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic flow chart of the present invention.

In the figure: 1. a control box; 2. a support plate; 3. a reduction motor; 4. a support pillar; 5. mounting a plate; 6. a first side plate; 7. a display screen; 8. a control button; 9. a control panel; 10. a first moving plate; 11. a guide bar; 12. a rotating shaft; 13. a second moving plate; 14. an electric push rod; 15. a bump; 16. a first connecting plate; 17. a second connecting plate; 18. a second side plate; 19. a base; 20. a coupling; 21. an analog-to-digital conversion module; 22. a controller; 23. a through hole; 24. a threaded hole; 25. left-handed threads; 26. right-hand threads; 27. and a pressure detection sensor.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the utility model provides a shaping tubular product compressive strength testing arrangement, including gear motor 3, gear motor 3 installs the top at mounting panel 5, gear motor 3's output runs through mounting panel 5's top and is connected with pivot 12 through shaft coupling 20, the other end of pivot 12 passes first curb plate 6 bearing on the surface in proper order, threaded hole 24 on second movable plate 13 surface central point puts and threaded hole 24 on first movable plate 10 surface central point puts and second curb plate 18 bearing on the surface are connected, all install electric putter 14 on one side outer wall of first movable plate 10 and second movable plate 13, second connecting plate 17 is installed to electric putter 14's the other end, a side surface of second connecting plate 17 passes through pressure detection sensor 27 and is connected with first connecting plate 16, another side surface of first connecting plate 16 is provided with lug 15, top and the below of one side outer wall of backup pad 2 are installed respectively to first curb plate 6 and second curb plate 18.

The working principle of the forming pipe compressive strength testing device based on the first embodiment is as follows: when in use, switch on the external power source, when the staff carries out the compressive strength test to the inner wall of tubular product, the staff is located the inside of tubular product with lug 15, start gear motor 3, gear motor 3 drives pivot 12 and carries out corotation or reversal, be connected for thread engagement between the threaded hole 24 on left-handed thread 25 on the outer wall of pivot 12 and the second movable plate 13, be connected for thread engagement between the threaded hole 24 on right-handed thread 26 on the outer wall of pivot 12 and the first movable plate 10, thereby make first movable plate 10 and second movable plate 13 be linear motion on the outer wall of pivot 12 when pivot 12 carries out corotation or reversal, and the opposite direction that first movable plate 10 and second movable plate 13 removed, thereby first movable plate 10 and second movable plate 13 remove can indirect drive lug 15 and carry out upwards or decurrent linear motion, the staff makes lug 15 extrude the inner wall of tubular product, pressure detection sensor 27 carries out real-time detection, the staff can observe the pressure that lug 15 applyed to the tubular product inner wall through display screen 7, from the above-mentioned can know the utility model discloses the inner wall carries out the detection to the inner wall of equidimension, convenient operation, convenient use, the push rod can carry out the direct detection to the right side, 14, thereby the universal push rod 15, the universal resistance of the direct detection of the push rod can carry out the universal motion of the right side, thereby the universal resistance to carry out the universal motion, thereby the universal resistance detection, thereby the universal resistance to carry out the universal motion, the universal push rod, thereby the universal push rod, 14, the universal motion, thereby the universal push rod of the universal push rod, the universal motion of the universal resistance to carry out the right side.

Example two

As shown in fig. 1-3, the utility model provides a shaping tubular product compressive strength testing arrangement compares in embodiment one, and this embodiment still includes: the four corners of the bottom of the mounting plate 5 are all provided with support columns 4, the other ends of the support columns 4 are mounted at the top of the first side plate 6, the outer wall of the rotating shaft 12 is provided with left-handed threads 25 and right-handed threads 26, the left-handed threads 25 are located above the right-handed threads 26, the left-handed threads 25 on the outer wall of the rotating shaft 12 are in threaded engagement with threaded holes 24 on the second moving plate 13, the right-handed threads 26 on the outer wall of the rotating shaft 12 are in threaded engagement with the threaded holes 24 on the first moving plate 10, through holes 23 are formed in the two sides of the surfaces of the first moving plate 10 and the second moving plate 13, guide rods 11 are mounted in the through holes 23, the outer walls of the guide rods 11 are in clearance connection with the hole walls of the through holes 23, the two ends of the guide rods 11 are respectively mounted on the surfaces of one side of the first side plate 6 and the second side plate 18, a control box 1 is mounted on the outer wall of the other side of the support plate 2, a display screen 7 and a control panel 9 are arranged on the front end face of the control box 1, the display screen 7 is located above the control panel 9, an input end of an analog-to a pressure conversion module 21 of a control module 22 is respectively connected with an input end of an electric control module 22 of a motor, and an output end of a control module 22 of a motor 14, and an output end of a control module 22 of a control panel 14, and an electric sensor, and an input end of an electric control module 22 are respectively connected with an input end of a base of a control panel 14, and an electric control module 21 of a motor, and an electric control module 22, and an output end of a control module 14, and an electric control panel 14.

In this embodiment, the guide bar 11 is arranged to guide and limit the first moving plate 10 and the second moving plate 13, and the display screen 7 is arranged to enable the worker to observe the pressure data value detected by the pressure sensor 27 through the display screen.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a shaping tubular product compressive strength testing arrangement, includes gear motor (3), its characterized in that: the top at mounting panel (5) is installed in gear motor (3), the output of gear motor (3) runs through the top of mounting panel (5) and is connected with pivot (12) through shaft coupling (20), the other end of pivot (12) passes screw hole (24) that first curb plate (6) on the surface central point put and screw hole (24) and first curb plate (10) on the surface central point put are connected with second curb plate (18) bearing on the surface in proper order, all install electric putter (14) on one side outer wall of first movable plate (10) and second movable plate (13), second connecting plate (17) are installed to the other end of electric putter (14), a side surface of second connecting plate (17) passes through pressure detection sensor (27) and is connected with first connecting plate (16), the opposite side surface of first connecting plate (16) is provided with lug (15), top and the below of one side outer wall of backup pad (2) are installed respectively to first curb plate (6) and second curb plate (18).

2. The device for testing the compressive strength of the formed pipe according to claim 1, wherein: support columns (4) are installed at four corners of the bottom of the installation plate (5), and the other ends of the support columns (4) are installed at the top of the first side plate (6).

3. The device for testing the compressive strength of the formed pipe according to claim 1, wherein: be provided with left-handed screw (25) and right-handed screw (26) on the outer wall of pivot (12), and left-handed screw (25) are located the top of right-handed screw (26), be connected for thread engagement between screw hole (24) on left-handed screw (25) on pivot (12) outer wall and the second movable plate (13), be connected for thread engagement between right-handed screw (26) on pivot (12) outer wall and screw hole (24) on first movable plate (10).

4. The device for testing the compressive strength of the formed pipe according to claim 1, wherein: through-hole (23) have all been seted up to the surperficial both sides of first movable plate (10) and second movable plate (13), install guide bar (11) in through-hole (23), be gap junction between the outer wall of guide bar (11) and the pore wall of through-hole (23), and install respectively at one side of first curb plate (6) and second curb plate (18) at the both ends of guide bar (11) on the surface.

5. The device for testing the compressive strength of the formed pipe according to claim 1, wherein: install control box (1) on the opposite side outer wall of backup pad (2), the preceding terminal surface of control box (1) is provided with display screen (7) and control panel (9), and display screen (7) are located the top of control panel (9), the front end of control panel (9) is provided with control button (8).

6. The device for testing the compressive strength of the formed pipe according to claim 5, wherein: the control box (1) is internally provided with an analog-digital conversion module (21) and a controller (22), and the analog-digital conversion module (21) is positioned above the controller (22).

7. The device for testing the compressive strength of the formed pipe according to claim 1, wherein: the output end of the pressure detection sensor (27) is electrically connected with the input end of the analog-to-digital conversion module (21), the output end of the analog-to-digital conversion module (21) is electrically connected with the input end of the controller (22), and the output end of the controller (22) is electrically connected with the input ends of the display screen (7), the electric push rod (14) and the speed reduction motor (3) respectively.

8. The compression strength testing device for the formed pipe according to claim 1, characterized in that: the bottom end of the supporting plate (2) is provided with a base (19).