CN215434265U

CN215434265U - Extrusion device for cement pipe making

Info

Publication number: CN215434265U
Application number: CN202121378854.5U
Authority: CN
Inventors: 冯伟康; 周培荣; 赵克勤; 朱小利
Original assignee: Huzhou Zhongchi Building Materials Co ltd
Current assignee: Huzhou Zhongchi Building Materials Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-07
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of cement pipe processing, in particular to an extrusion device for manufacturing a cement pipe, which can improve the compaction effect of the cement pipe and ensure the production quality of the cement pipe; the on-line screen storage device comprises a base, the core section of thick bamboo, two sets of cylinders, the link, the urceolus, multiunit vibrating spring, vibrating motor, the mount, including a motor, an end cap, a controller, and a cover plate, the base bottom is equipped with four groups landing legs, the base top is equipped with the operation panel, core section of thick bamboo demountable installation is on the operation panel top, the base top is equipped with the mounting bracket, two sets of cylinders are fixed mounting both ends about the mounting bracket respectively, the output of link top and cylinder is connected, the urceolus top is through multiunit vibrating spring fixed mounting in the link bottom, vibrating motor fixed mounting is at the urceolus front end, mount bottom and mounting bracket top fixed connection, motor bottom and mount top fixed connection, the output of motor pass the mount and with fixed plate fixed connection, pneumatic cylinder top and fixed plate bottom fixed connection.

Description

Extrusion device for cement pipe making

Technical Field

The utility model relates to the technical field of cement pipe processing, in particular to an extrusion device for manufacturing a cement pipe.

Background

The cement pipe is also called cement pressure pipe and reinforced concrete pipe, and is a preset pipeline made of cement and reinforced steel bar. The water supply pipe can be used as a sewer pipeline in urban construction foundations, can discharge sewage and flood control drainage, and can be used as a water supply pipe and a farmland motor-pumped well in special factories and mines.

The existing cement pipe is mainly formed by extruding a forming die cylinder filled with cement through a hydraulic cylinder to drive a pressing plate, however, the cement filling of the cement pipe is not compact due to the forming mode, the cement is distributed loosely, the quality of the cement pipe is reduced, and the using effect is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the extrusion device for the cement pipe, which can improve the compaction effect of the cement pipe and ensure the production quality of the cement pipe.

The utility model relates to an extrusion device for manufacturing cement pipes, which comprises a base, a core barrel, two groups of cylinders, a connecting frame, an outer barrel, a plurality of groups of vibrating springs, a vibrating motor, a fixing frame, a motor, a fixing plate, a hydraulic cylinder and a pressing plate, wherein the bottom end of the base is provided with four groups of supporting legs, the top end of the base is provided with an operating platform, the core barrel is detachably arranged at the top end of the operating platform, the top end of the base is provided with the mounting frame, the two groups of cylinders are respectively and fixedly arranged at the left end and the right end of the mounting frame, the top end of the connecting frame is connected with the output end of the cylinder, the top end of the outer barrel is fixedly arranged at the bottom end of the connecting frame through the plurality of groups of vibrating springs, the vibrating motor is fixedly arranged at the front end of the outer barrel, the bottom end of the fixing frame is fixedly connected with the top end of the fixing frame, the output end of the motor passes through the fixing frame and is fixedly connected with the fixing plate, the top end of the hydraulic cylinder is fixedly connected with the bottom end of the fixing plate, the mounting frame is provided with a through hole, the hydraulic cylinder penetrates through the through hole, and the pressing plate is fixedly connected with the output end of the hydraulic cylinder.

The extrusion device for manufacturing the cement pipe further comprises four groups of damping springs, and the four groups of damping springs are fixedly arranged between the bottom end of the base and the top ends of the four groups of supporting legs respectively.

The extrusion device for manufacturing the cement pipe further comprises four groups of adjusting feet, and the four groups of adjusting feet are respectively screwed at the bottom ends of the four groups of supporting legs.

The utility model relates to an extrusion device for manufacturing a cement pipe.

The extrusion device for manufacturing the cement pipe further comprises a sliding sleeve, the sliding sleeve is fixedly arranged in a through hole in the top end of the mounting frame, and the hydraulic cylinder penetrates through the sliding sleeve in a sliding mode.

The extrusion device for manufacturing the cement pipe further comprises four groups of lifting rings, wherein the four groups of lifting rings are respectively screwed on the top end of the base.

The extrusion device for manufacturing the cement pipe further comprises two groups of reinforcing ribs, and the two groups of reinforcing ribs are fixedly arranged between the side wall of the fixed frame and the top end of the mounting frame respectively.

The extrusion device for manufacturing the cement pipe further comprises four groups of cross beams, and the four groups of cross beams are fixedly arranged between two adjacent groups of supporting legs respectively.

Compared with the prior art, the utility model has the beneficial effects that: firstly, a reinforcing steel bar fixing ring is sleeved on the outer ring of a core cylinder, then two groups of cylinders are synchronously started to drive a connecting frame to move downwards so that an outer cylinder is sleeved on the outer ring of the core cylinder, then cement is added into a gap between the outer cylinder and the core cylinder, and a vibration motor is started at the same time, the outer cylinder is slightly vibrated under the drive of a plurality of groups of vibrating springs, so that the cement can be filled and compacted to avoid loosening, stopping the vibrating motor, starting the hydraulic cylinder to drive the pressing plate to move downwards to make the bottom end of the pressing plate tightly attached to the top end of the core barrel, meanwhile, the motor is started to drive the fixed plate to rotate and drive the hydraulic cylinder to rotate, so that the pressing plate can extrude the cement pipe downwards while rotating, the compaction effect of the cement pipe can be improved, the production quality of the cement pipe is guaranteed, after the cement pipe is formed, the two groups of cylinders are started, the connecting frame and the outer cylinder are driven to move upwards, the outer cylinder is separated from the cement pipe, the cement pipe is pressed by the pressing plate at the moment, and the outer cylinder and the cement pipe are convenient to separate.

Drawings

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

FIG. 2 is a schematic sectional front view of the attachment of the mounting bracket to a hydraulic cylinder or the like;

FIG. 3 is a schematic sectional view showing the connection of the outer cylinder and the core cylinder;

FIG. 4 is a sectional view schematically showing the construction of the outer tub;

FIG. 5 is a schematic cross-sectional view of the connection between the console and the annular groove;

in the drawings, the reference numbers: 1. a base; 2. a support leg; 3. an operation table; 4. a core barrel; 5. a mounting frame; 6. a cylinder; 7. a connecting frame; 8. an outer cylinder; 9. a vibration spring; 10. a vibration motor; 11. a fixed mount; 12. a motor; 13. a fixing plate; 14. a hydraulic cylinder; 15. pressing a plate; 16. a damping spring; 17. adjusting the ground feet; 18. an annular groove; 19. a sliding sleeve; 20. a hoisting ring; 21. reinforcing ribs; 22. a cross member.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in figures 1 to 5, the extrusion device for cement pipe production of the present invention comprises a base 1, a core barrel 4, two sets of cylinders 6, a connecting frame 7, an outer barrel 8, a plurality of sets of vibration springs 9, a vibration motor 10, a fixing frame 11, a motor 12, a fixing plate 13, a hydraulic cylinder 14 and a pressing plate 15, wherein the bottom end of the base 1 is provided with four sets of supporting legs 2, the top end of the base 1 is provided with an operating table 3, the core barrel 4 is detachably mounted at the top end of the operating table 3, the top end of the base 1 is provided with a mounting frame 5, the two sets of cylinders 6 are respectively and fixedly mounted at the left end and the right end of the mounting frame 5, the top end of the connecting frame 7 is connected with the output end of the cylinder 6, the top end of the outer barrel 8 is fixedly mounted at the bottom end of the connecting frame 7 through the plurality of vibration springs 9, the vibration motor 10 is fixedly mounted at the front end of the outer barrel 8, the bottom end of the fixing frame 11 is fixedly connected with the top end of the mounting frame 5, the bottom end of the motor 12 is fixedly connected with the top end of the fixing frame 11, the output end of the motor 12 penetrates through the fixed frame 11 and is fixedly connected with the fixed plate 13, the top end of the hydraulic cylinder 14 is fixedly connected with the bottom end of the fixed plate 13, the top end of the mounting frame 5 is provided with a through hole, the hydraulic cylinder 14 penetrates through the through hole, and the pressing plate 15 is fixedly connected with the output end of the hydraulic cylinder 14; firstly, a reinforcing steel bar fixing ring is sleeved on the outer ring of a core barrel 4, then two groups of air cylinders 6 are synchronously started to drive a connecting frame 7 to move downwards, so that an outer barrel 8 is sleeved on the outer ring of the core barrel 4, cement is added into a gap between the outer barrel 8 and the core barrel 4, a vibration motor 10 is started at the same time, the outer barrel 8 is slightly vibrated under the driving of a plurality of groups of vibration springs 9, the cement can be fully filled, loosening is avoided, after the cement is fully filled, the vibration motor 10 is stopped, a hydraulic cylinder 14 is started, a pressing plate 15 is driven to move downwards, the bottom end of the pressing plate 15 is tightly attached to the top end of the core barrel 4, a motor 12 is started at the same time, a fixing plate 13 is driven to rotate, the hydraulic cylinder 14 is driven to rotate, the pressing plate 15 is driven to downwards extrude the cement pipe while rotating, the compaction effect of the cement pipe can be improved, the production quality of the cement pipe is ensured, after the cement pipe is formed, the two groups of air cylinders 6 are started to drive the connecting frame 7 and the outer barrel 8 to move upwards, the outer cylinder 8 is separated from the cement pipe, and the pressing plate 15 presses the cement pipe at the moment, so that the outer cylinder 8 and the cement pipe can be conveniently separated.

The extrusion device for manufacturing the cement pipe further comprises four groups of damping springs 16, wherein the four groups of damping springs 16 are respectively and fixedly arranged between the bottom end of the base 1 and the top ends of the four groups of supporting legs 2; through setting up damping spring 16, can play the absorbing effect, improve stability.

The extrusion device for manufacturing the cement pipe further comprises four groups of adjusting feet 17, wherein the four groups of adjusting feet 17 are respectively screwed at the bottom ends of the four groups of supporting legs 2; the adjustment of the level of the whole device is facilitated by the arrangement of the adjustment anchor 17.

The utility model relates to an extrusion device for manufacturing a cement pipe, wherein an annular groove 18 is arranged at the top end of an operating platform 3; through setting up ring channel 18, be convenient for the urceolus 8 bottom clamps with operation panel 3 top, improves the stability of urceolus 8.

The extrusion device for manufacturing the cement pipe further comprises a sliding sleeve 19, wherein the sliding sleeve 19 is fixedly arranged in a through hole in the top end of the mounting frame 5, and the hydraulic cylinder 14 penetrates through the sliding sleeve 19 in a sliding manner; by providing the sliding sleeve 19, friction can be reduced, facilitating rotation of the hydraulic cylinder 14.

The extrusion device for manufacturing the cement pipe further comprises four groups of lifting rings 20, wherein the four groups of lifting rings 20 are respectively screwed on the top end of the base 1; through setting up rings 20, the transportation of the whole device of being convenient for improves the convenience.

The extrusion device for manufacturing the cement pipe further comprises two groups of reinforcing ribs 21, wherein the two groups of reinforcing ribs 21 are respectively and fixedly arranged between the side wall of the fixed frame 11 and the top end of the mounting frame 5; through setting up strengthening rib 21, can strengthen being connected of mount 11 and mounting bracket 5, improve stability.

The extrusion device for manufacturing the cement pipe further comprises four groups of cross beams 22, wherein the four groups of cross beams 22 are respectively and fixedly arranged between two adjacent groups of supporting legs 2; by arranging the cross beam 22, the connection between the four groups of supporting legs 2 can be enhanced, and the stability is improved.

The utility model relates to an extrusion device for cement pipe making, which is operated, firstly, a reinforcing steel bar fixing ring is sleeved on the outer ring of a core cylinder 4, then two groups of cylinders 6 are synchronously started to drive a connecting frame 7 to move downwards, an outer cylinder 8 is sleeved on the outer ring of the core cylinder 4, the bottom end of the outer cylinder 8 is clamped in an annular groove 18, then cement is added into a gap between the outer cylinder 8 and the core cylinder 4, a vibration motor 10 is started, the outer cylinder 8 vibrates slightly under the drive of a plurality of groups of vibration springs 9, the cement can be filled to avoid loosening, after the cement is filled, the vibration motor 10 is stopped, a hydraulic cylinder 14 is started, a pressure plate 15 is driven to move downwards, the bottom end of the pressure plate 15 is attached to the top end of the core cylinder 4, a motor 12 is started at the same time, a fixing plate 13 is driven to rotate to drive the hydraulic cylinder 14 to rotate, the pressure plate 15 extrudes a cement pipe downwards while rotating, after the cement pipe is formed, the two groups of cylinders 6 are started, the connecting frame 7 and the outer cylinder 8 are driven to move upwards, the outer cylinder 8 is separated from the cement pipe, the pressing plate 15 presses the cement pipe at the moment, the outer cylinder 8 and the cement pipe are convenient to separate, the damping spring 16 can play a damping role, and the adjusting anchor 17 is convenient to adjust the level of the whole device.

The extrusion device for manufacturing the cement pipe has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the extrusion device can be implemented as long as the beneficial effects are achieved; the vibration motor 10 of the extrusion device for manufacturing the cement pipe is purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instruction.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An extrusion device for manufacturing a pipe by cement is characterized by comprising a base (1), a core cylinder (4), two groups of cylinders (6), a connecting frame (7), an outer cylinder (8), a plurality of groups of vibrating springs (9), a vibrating motor (10), a fixed frame (11), a motor (12), a fixed plate (13), a hydraulic cylinder (14) and a pressing plate (15), wherein the bottom end of the base (1) is provided with four groups of supporting legs (2), the top end of the base (1) is provided with an operating platform (3), the core cylinder (4) is detachably arranged at the top end of the operating platform (3), the top end of the base (1) is provided with a mounting frame (5), the two groups of cylinders (6) are respectively and fixedly arranged at the left end and the right end of the mounting frame (5), the top end of the connecting frame (7) is connected with the output end of the cylinders (6), the top end of the outer cylinder (8) is fixedly arranged at the bottom end of the connecting frame (7) through the plurality of the vibrating springs (9), the vibrating motor (10) is fixedly arranged at the front end of the outer cylinder (8), mount (11) bottom and mounting bracket (5) top fixed connection, motor (12) bottom and mount (11) top fixed connection, the output of motor (12) pass mount (11) and with fixed plate (13) fixed connection, pneumatic cylinder (14) top and fixed plate (13) bottom fixed connection, mounting bracket (5) top is equipped with the through-hole, pneumatic cylinder (14) pass the through-hole, the output fixed connection of clamp plate (15) and pneumatic cylinder (14).

2. The extrusion press for cement pipe as claimed in claim 1, further comprising four sets of damping springs (16), wherein the four sets of damping springs (16) are fixedly installed between the bottom end of the base (1) and the top ends of the four sets of legs (2), respectively.

3. The extrusion press for cement pipe production as claimed in claim 2, further comprising four sets of adjustment feet (17), wherein the four sets of adjustment feet (17) are respectively screw-fitted to the bottom ends of the four sets of legs (2).

4. A cement pipe extrusion apparatus as claimed in claim 3, wherein the top of the operating table (3) is provided with an annular groove (18).

5. A squeeze device for cement pipe manufacture according to claim 4, further comprising a sliding sleeve (19), the sliding sleeve (19) being fixedly mounted in a through hole at the top end of the mounting frame (5), the hydraulic cylinder (14) being slidable through the sliding sleeve (19).

6. The extrusion apparatus for cement pipe production as recited in claim 5, further comprising four sets of rings (20), wherein the four sets of rings (20) are respectively screwed to the top end of the base (1).

7. An extrusion press for cement pipe production according to claim 6, further comprising two sets of reinforcing ribs (21), wherein the two sets of reinforcing ribs (21) are fixedly installed between the side wall of the fixing frame (11) and the top end of the mounting frame (5), respectively.

8. An extrusion press for cement pipe as defined in claim 7, further comprising four sets of beams (22), the four sets of beams (22) being fixedly installed between the two adjacent sets of legs (2), respectively.