CN216230745U

CN216230745U - Diameter-variable flaring machine for PVC (polyvinyl chloride) spray pipe

Info

Publication number: CN216230745U
Application number: CN202220507799.3U
Authority: CN
Inventors: 高纪文; 徐风玲
Original assignee: Weifang Kaida Plastic Co ltd
Current assignee: Weifang Kaida Plastic Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-04-08
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to the technical field of flaring machines, in particular to a diameter-variable flaring machine for a PVC spray pipe, which can adjust the diameter of a flaring, is convenient for flaring operation with variable diameter on a pipe fitting, reduces the use limitation of a device, reduces the replacement times of a flaring die and improves the working efficiency of the device; the on-line screen storage device comprises a base, a supporting plate, the main shaft, the carousel, the multiunit slider, the synchronous electric jar of multiunit, a plurality of dysmorphism flaring moulds, first gear, including a motor, an end cap, a controller, and a cover plate, the second gear, impel the subassembly and press from both sides the dress subassembly, impel the unit mount in base up end left part, press from both sides the dress unit mount in base up end right part, backup pad fixed mounting is on impeling the subassembly, the main shaft runs through and rotates and installs in the backup pad, the right-hand member fixed connection of carousel and main shaft, the right-hand member of carousel is personally submitted the border evenly distributed and is equipped with the multiunit spout, and the multiunit spout communicates each other, the outside of every spout all is equipped with the scale mark, multiunit slider is slidable mounting inside the multiunit spout respectively.

Description

Diameter-variable flaring machine for PVC (polyvinyl chloride) spray pipe

Technical Field

The utility model relates to the technical field of flaring machines, in particular to a diameter-variable flaring machine for a PVC spray pipe.

Background

The flaring machine is one kind and carries out the auxiliary device of flaring to the pipe fitting, need carry out the flaring operation to it in the PVC spraying pipe produces the course of working to in order to install and assembly operations such as connecting, but current flaring machine is when using, a flaring mould can only carry out the flaring operation of specific diameter size usually, lead to the device to use the limitation to improve, when the flaring operation of different diameters size is carried out to needs, need constantly change the flaring mould, thereby the work efficiency that leads to the device is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the variable-diameter flaring machine for the PVC spray pipe, which can adjust the diameter of a flaring, is convenient for flaring operation with variable diameter on a pipe fitting, reduces the use limitation of the device, reduces the replacement times of a flaring die and improves the working efficiency of the device.

The utility model relates to a diameter-variable flaring machine for a PVC spray pipe, which comprises a base, a supporting plate, a main shaft, a turntable, a plurality of groups of sliding blocks, a plurality of groups of synchronous electric cylinders, a plurality of special-shaped flaring dies, a first gear, a motor, a second gear, a propelling assembly and a clamping assembly, wherein the propelling assembly is arranged at the left part of the upper end surface of the base, the clamping assembly is arranged at the right part of the upper end surface of the base, the supporting plate is fixedly arranged on the propelling assembly, the main shaft penetrates through and is rotatably arranged on the supporting plate, the turntable is fixedly connected with the right end of the main shaft, a plurality of groups of sliding grooves are uniformly distributed on the periphery of the right end surface of the turntable and are mutually communicated, the outer side of each sliding groove is provided with a scale mark, one sliding block is slidably arranged in each sliding groove, the outer end of each sliding block is correspondingly connected with the output end of one synchronous electric cylinder, the synchronous electric cylinders are fixedly arranged on the side end surface of the turntable, the right end face of each sliding block is fixedly provided with one special-shaped flaring die; the first gear is fixedly arranged on the main shaft, the motor is fixedly arranged on the left end face of the supporting plate, the output end of the motor penetrates through the supporting plate and is fixedly connected with the second gear, and the second gear is meshed with the first gear; insert inside the pipe fitting at first a plurality of dysmorphism flaring moulds, then the multiunit slider carries out synchronous motion under the drive of the synchronous electric jar of multiunit respectively, thereby can adjust the interval between a plurality of dysmorphism flaring moulds, and then can adjust the diameter size of flaring, then starter motor, the second gear drives first gear and rotates under the drive of motor, thereby make the main shaft drive the carousel and rotate, and then make the slider drive special-shaped flaring mould and rotate, make the device can carry out variable diameter's flaring operation to the pipe fitting, the use limitation of reducing means, and reduce the change number of times of flaring mould, the work efficiency of improving the device.

Preferably, the propelling assembly comprises two slide rails, a slide seat and a first hydraulic cylinder, the two slide rails are symmetrically and fixedly arranged on the upper end surface of the base in a front-back manner, the slide seat is connected with the two slide rails in a sliding manner, the support plate is fixedly arranged on the upper end surface of the slide seat, the first hydraulic cylinder is fixedly arranged on the upper end surface of the base, and the output end of the first hydraulic cylinder is fixedly connected with the left end surface of the slide seat; the slide moves under the drive of first pneumatic cylinder to under the linkage of backup pad, main shaft, carousel and slider, can make special-shaped flaring mould impel, thereby can adjust the flaring degree of depth of pipe fitting.

Preferably, the clamping assembly comprises a fixing plate, a plurality of groups of supporting columns, a second hydraulic cylinder, a first clamping block, a second clamping block, a screw and a hand wheel, the fixing plate is fixedly arranged at the right part of the upper end surface of the base through the plurality of groups of supporting columns, the second hydraulic cylinder is fixedly arranged on the upper end surface of the base, the first clamping block and the second clamping block are both in sliding connection with the plurality of groups of supporting columns, the first clamping block is fixedly connected with the output end of the second hydraulic cylinder, the screw penetrates through and is screwed on the fixing plate, the lower end of the screw is rotatably connected with the upper end surface of the second clamping block, and the hand wheel is fixedly arranged at the upper end of the screw; place the pipe fitting in the middle of first grip block and second grip block, then start the second pneumatic cylinder, first grip block rebound under the drive of second pneumatic cylinder, and use under the cooperation of second grip block, can fix the clamp dress to the pipe fitting, the condition that the reduction device made the pipe fitting take place to remove when carrying out the flaring operation appears, the reliability of the device is improved, and through twisting the hand wheel soon, make the screw rod drive the second grip block and reciprocate, thereby make the device can carry out the center positioning to the pipe fitting of different diameters size, further reduce the use limitation of device.

Preferably, the device also comprises an axle seat and a plurality of groups of bolts, wherein the axle seat is fixedly arranged on the left end surface of the supporting plate through the plurality of groups of bolts, and the left end of the main shaft is rotatably connected with the axle seat; through setting up the axle bed to under the cooperation of bolt is used, can carry out the outrigger to the main shaft, reduce the main shaft and take place the condition appearance that rocks when rotating, further improve the reliability of device.

Preferably, the spindle further comprises a protective cover, the protective cover is fixedly covered on the right end face of the supporting plate, the first gear and the second gear are both positioned in the protective cover, and the spindle penetrates through the protective cover; through setting up the protection casing, can effectively protect the transmission connection between first gear and the second gear, avoid operating personnel to take place the mistake and bump and cause the condition of damage, improve the security of the use of device.

Preferably, the device also comprises a plurality of groups of batteries which are uniformly distributed and fixedly arranged on the left end surface of the turntable, and each battery is electrically connected with a corresponding synchronous electric cylinder; through setting up the battery, can make the device independently supply power to synchronous electric jar, avoid synchronous electric jar to take place wire-wound condition appearance at the rotation in-process to avoid taking place to interfere between each part.

Compared with the prior art, the utility model has the beneficial effects that: insert inside the pipe fitting at first a plurality of dysmorphism flaring moulds, then the multiunit slider carries out synchronous motion under the drive of the synchronous electric jar of multiunit respectively, thereby can adjust the interval between a plurality of dysmorphism flaring moulds, and then can adjust the diameter size of flaring, then starter motor, the second gear drives first gear and rotates under the drive of motor, thereby make the main shaft drive the carousel and rotate, and then make the slider drive special-shaped flaring mould and rotate, make the device can carry out variable diameter's flaring operation to the pipe fitting, the use limitation of reducing means, and reduce the change number of times of flaring mould, the work efficiency of improving the device.

Drawings

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

FIG. 2 is a schematic diagram of a second axial structure of the present invention;

FIG. 3 is a schematic view of a partial isometric configuration of the present invention;

fig. 4 is a schematic view of a partial axial structure of the present invention in an operating state.

In the drawings, the reference numbers: 1. a base; 2. a support plate; 3. a main shaft; 4. a turntable; 5. a slider; 6. a synchronous electric cylinder; 7. a special-shaped flaring die; 8. a first gear; 9. a motor; 10. a second gear; 11. a slide rail; 12. a slide base; 13. a first hydraulic cylinder; 14. a fixing plate; 15. a pillar; 16. a second hydraulic cylinder; 17. a first clamping block; 18. a second clamping block; 19. a screw; 20. a hand wheel; 21. a shaft seat; 22. a bolt; 23. a protective cover; 24. a battery.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1 to 4, two slide rails 11 are symmetrically and fixedly mounted on the upper end surface of a base 1 in a front-back manner, a slide seat 12 is slidably connected with the two slide rails 11, a support plate 2 is fixedly mounted on the upper end surface of the slide seat 12, a first hydraulic cylinder 13 is fixedly mounted on the upper end surface of the base 1, the output end of the first hydraulic cylinder 13 is fixedly connected with the left end surface of the slide seat 12, a spindle 3 penetrates through and is rotatably mounted on the support plate 2, a spindle seat 21 is fixedly mounted on the left end surface of the support plate 2 through a plurality of groups of bolts 22, the left end of the spindle 3 is rotatably connected with the spindle seat 21, and a turntable 4 is fixedly connected with the right end of the spindle 3.

The right end face of the turntable 4 is provided with a plurality of groups of chutes which are uniformly distributed on the periphery, the chutes are communicated with one another, the outer side of each chute is provided with a scale mark, the inside of each chute is provided with a sliding block 5 in a sliding manner, the outer end of each sliding block 5 is correspondingly connected with the output end of a synchronous electric cylinder 6, the synchronous electric cylinder 6 is fixedly arranged on the side end face of the turntable 4, and the right end face of each sliding block 5 is fixedly provided with a special-shaped flaring die 7;

the first gear 8 is fixedly arranged on the main shaft 3, the motor 9 is fixedly arranged on the left end face of the supporting plate 2, the output end of the motor 9 penetrates through the supporting plate 2 and is fixedly connected with the second gear 10, and the second gear 10 is meshed with the first gear 8.

The fixing plate 14 is fixedly arranged at the right part of the upper end surface of the base 1 through a plurality of groups of supporting columns 15, the second hydraulic cylinder 16 is fixedly arranged on the upper end surface of the base 1, the first clamping block 17 and the second clamping block 18 are both connected with the plurality of groups of supporting columns 15 in a sliding manner, the output end of the first clamping block 17 is fixedly connected with the output end of the second hydraulic cylinder 16, the screw rod 19 penetrates through and is screwed on the fixing plate 14, the lower end of the screw rod 19 is rotatably connected with the upper end surface of the second clamping block 18, and the hand wheel 20 is fixedly arranged at the upper end of the screw rod 19; the right end face of backup pad 2 is fixed to the lid dress of protecting cover 23, and first gear 8 and second gear 10 all are in inside the protecting cover 23 to main shaft 3 passes the protecting cover 23, and multiunit battery 24 evenly distributed fixed mounting is at the left end face of carousel 4, and the equal electric connection of every battery 24 one the synchronous electric jar 6 that corresponds.

When the pipe fitting clamping device works, firstly, a hand wheel 20 is screwed, a screw rod 19 drives a second clamping block 18 to move up and down, the clamping center positions of a first clamping block 17 and the second clamping block 18 are adjusted according to the diameter of the pipe fitting, then the pipe fitting is placed between the first clamping block 17 and the second clamping block 18, a second hydraulic cylinder 16 is started, the first clamping block 17 moves upwards under the driving of the second hydraulic cylinder 16, and the pipe fitting is fixedly clamped under the matching use of the second clamping block 18; then, a first hydraulic cylinder 13 is started, a sliding seat 12 is driven by the first hydraulic cylinder 13 to move, under the connecting action of a supporting plate 2, a main shaft 3, a rotary table 4 and sliders 5, a plurality of special-shaped flaring dies 7 are inserted into the pipe fitting, then a plurality of groups of synchronous electric cylinders 6 are started, a plurality of groups of sliders 5 are driven by the plurality of groups of synchronous electric cylinders 6 to move synchronously respectively, the proper distance between the plurality of special-shaped flaring dies 7 is adjusted according to scale marks on the rotary table 4, a motor 9 is started, a second gear 10 is driven by the motor 9 to drive a first gear 8 to rotate, so that the main shaft 3 drives the rotary table 4 to rotate, the sliders 5 drive the special-shaped flaring dies 7 to rotate, and the device starts to perform variable-diameter flaring operation on the pipe fitting; afterwards, through setting up the protection casing 23, can effectively protect the transmission connection between first gear 8 and the second gear 10, avoid operating personnel to take place the mistake and bump and cause the condition of damage, improve the security of the use of device to through setting up battery 24, can make the device independently supply power to synchronous electric jar 6, avoid synchronous electric jar 6 to take place wire-wound condition appearance at the rotation in-process, thereby avoid taking place to interfere between each part.

The diameter-variable flaring machine for the PVC spray pipe is implemented in a common mechanical mode in an installation mode, a connection mode or a setting mode as long as the beneficial effects of the diameter-variable flaring machine are achieved.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

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. The variable-diameter flaring machine for the PVC spray pipe is characterized by comprising a base (1), a supporting plate (2), a main shaft (3), a turntable (4), a plurality of groups of sliding blocks (5), a plurality of groups of synchronous electric cylinders (6), a plurality of special-shaped flaring dies (7), a first gear (8), a motor (9), a second gear (10), a propelling assembly and a clamping assembly;

the pushing assembly is mounted on the left part of the upper end face of the base (1), the clamping assembly is mounted on the right part of the upper end face of the base (1), the supporting plate (2) is fixedly mounted on the pushing assembly, the main shaft (3) penetrates through and is rotatably mounted on the supporting plate (2), the rotary table (4) is fixedly connected with the right end of the main shaft (3), a plurality of groups of sliding grooves are uniformly distributed on the periphery of the right end face of the rotary table (4), the sliding grooves are mutually communicated, and scale marks are arranged on the outer side of each sliding groove;

the inside of each sliding groove is provided with one sliding block (5) in a sliding manner, the outer end of each sliding block (5) is correspondingly connected with the output end of one synchronous electric cylinder (6), the synchronous electric cylinders (6) are fixedly arranged on the side end surface of the turntable (4), and the right end surface of each sliding block (5) is fixedly provided with one special-shaped flaring die (7);

first gear (8) fixed mounting is on main shaft (3), and motor (9) fixed mounting is at the left end face of backup pad (2), and motor (9) output passes backup pad (2) and with second gear (10) fixed connection to second gear (10) and first gear (8) intermeshing.

2. The variable-diameter flaring machine for the PVC spray pipe is characterized in that the propelling assembly comprises two slide rails (11), a slide seat (12) and a first hydraulic cylinder (13), the two slide rails (11) are symmetrically and fixedly arranged on the upper end surface of the base (1) in a front-back mode, the slide seat (12) is in sliding connection with the two slide rails (11), the support plate (2) is fixedly arranged on the upper end surface of the slide seat (12), the first hydraulic cylinder (13) is fixedly arranged on the upper end surface of the base (1), and the output end of the first hydraulic cylinder (13) is fixedly connected with the left end surface of the slide seat (12).

3. The variable-diameter flaring machine for the PVC spray pipe as recited in claim 1, wherein the clamping assembly comprises a fixing plate (14), a plurality of groups of supporting columns (15), a second hydraulic cylinder (16), a first clamping block (17), a second clamping block (18), a screw rod (19) and a hand wheel (20);

fixed plate (14) are through the right part of multiunit pillar (15) fixed mounting at base (1) up end, second pneumatic cylinder (16) fixed mounting is in base (1) up end, first grip block (17) and second grip block (18) all with multiunit pillar (15) sliding connection, first grip block (17) and second pneumatic cylinder (16) output end fixed connection, screw rod (19) run through and the spiral shell dress is on fixed plate (14), screw rod (19) lower extreme and second grip block (18) up end rotate to be connected, hand wheel (20) fixed mounting is in the upper end of screw rod (19).

4. The variable diameter flaring machine for the PVC spray pipe as claimed in claim 1, further comprising a shaft seat (21) and a plurality of sets of bolts (22), wherein the shaft seat (21) is fixedly installed on the left end surface of the support plate (2) through the plurality of sets of bolts (22), and the left end of the main shaft (3) is rotatably connected with the shaft seat (21).

5. The variable diameter flaring machine for a PVC spray pipe as claimed in claim 1, further comprising a shield (23), wherein the shield (23) is fixedly mounted on the right end face of the support plate (2), the first gear (8) and the second gear (10) are both inside the shield (23), and the spindle (3) passes through the shield (23).

6. The variable-diameter flaring machine for the PVC spray pipe as recited in claim 1, further comprising a plurality of groups of batteries (24), wherein the plurality of groups of batteries (24) are uniformly distributed and fixedly installed on the left end face of the turntable (4), and each battery (24) is electrically connected with a corresponding one of the synchronous electric cylinders (6).