CN210788930U

CN210788930U - Automatic pipe expander with protective structure

Info

Publication number: CN210788930U
Application number: CN201921755277.XU
Authority: CN
Inventors: 王彦宗; 谭学锋
Original assignee: Tianjin Qianrong Automation Technology Co ltd
Current assignee: Tianjin Qianrong Automation Technology Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-19
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an automatic pipe expander with protective structure, including organism, threaded rod, liftout cylinder and temperature display table, the bottom left and right sides of organism is inlayed and is had the gyro wheel, and the right side of organism is provided with driving motor, the power cord has been seted up in the left side of organism, and the power cord tip links up the flaring cylinder, first grip block is installed to the front end of copper pipe, the threaded rod is located the bottom left side of second grip block, and the outer wall of threaded rod is fixed with the card strip, the outer wall of copper pipe bonds and has the expander movable groove, the liftout cylinder is located the top of storage water tank, the dust absorption mouth has been seted up on the top of organism, and the dust absorption mouth bottom bonds and has the dust storage chamber, the temperature display table is located the front end right side of organism. This automatic pipe expander with protective structure is provided with the flaring cylinder, and the help copper pipe expands the pipe to can ensure to all keep the center of pipeline not skew at whole pipe expanding process, guarantee flaring quality, improve production efficiency.

Description

Automatic pipe expander with protective structure

Technical Field

The utility model relates to a pipe expander device technical field specifically is an automatic pipe expander with protective structure.

Background

The automatic pipe expander is special equipment for hot expanding of steel pipes, is designed mainly aiming at the problems that the production quantity of domestic large-diameter steel pipes cannot meet the market demand and specifications of various steel pipes are incomplete, is suitable for the production needs of small-batch and various steel pipes, can meet the expanding needs of steel pipes made of different materials and various non-standard steel pipes, and is the main production process of the current large-diameter steel pipes.

The existing pipe expander is poor in fixing effect in the using process, a pipeline is prone to deviation during pipe expansion, and scalding occurs during taking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic pipe expander with protective structure to the pipeline that proposes in solving above-mentioned background is skew easily, appears the problem of scald when taking.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic pipe expander with a protection structure comprises an engine body, a threaded rod, a material ejecting cylinder and a temperature display meter, wherein rollers are inlaid on the left side and the right side of the bottom end of the engine body, a driving motor is arranged on the right side of the engine body, a power line is arranged on the left side of the engine body, the end part of the power line is connected with the material ejecting cylinder, a push rod is arranged on the right side of the material ejecting cylinder, a copper pipe penetrates through the middle of the push rod, a first clamping block is arranged at the front end of the copper pipe, a second clamping block is arranged on the right side of the first clamping block, a convex block is bonded at the bottom end of the second clamping block, a limiting groove is arranged at the bottom end of the convex block, the threaded rod is positioned on the left side of the bottom end of the second clamping block, a clamping strip is fixed on the outer wall of the threaded rod, a pipe expanding movable groove is bonded on the outer wall of the, and the right side of storage water tank has seted up the water filling port, the liftout cylinder is located the top of storage water tank, the dust absorption mouth has been seted up on the top of organism, and the dust absorption mouth bottom bonds and has stored up the dirt room, the outer wall middle part of storing up the dirt room is provided with out the dirt mouth, the distribution control box is installed on the top right side of organism, the temperature display table is located the front end right side of organism.

Preferably, the end of the driving motor is a hollow structure, and the end of the driving motor is communicated with the end of the power line.

Preferably, the push rod forms a telescopic structure through the flaring cylinder, and the end part of the flaring cylinder forms a fixed structure through the push rod and the copper pipe.

Preferably, the inner walls of the first clamping block and the second clamping block are arc-shaped structures, the clamping strips form a movable structure through the threaded rods and the convex blocks, and the threaded rods and the clamping strips are welded.

Preferably, the bottom end of the dust suction port is of a hollow structure, the dust suction ports are distributed at the top end of the machine body at equal intervals, and the bottom end of the dust suction port is communicated with the right side of the top end of the dust storage chamber.

Preferably, the structural sizes of the inner openings of the material loading mounting seat and the water storage tank are matched with the structural size of the outer opening of the copper pipe, and the water storage tank and the material loading mounting seat form a movable structure through a material ejecting cylinder.

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

1. this automatic pipe expander driving motor with protective structure's tip is inside the organism, through intercommunication between power cord and the flaring cylinder, the temperature display table can be when the machine function, the temperature in the real-time supervision organism, starting drive, come to expand the diameter to the copper pipe, the catch bar is fixed the tip of copper pipe, stretch out and draw back through the left flaring cylinder of catch bar, help the copper pipe to expand the pipe, and can ensure all to keep the center of pipeline not skew at whole pipe expansion process, guarantee the flaring quality, and the production efficiency is improved.

2. This automatic pipe expander with protective structure promotes the threaded rod through the card strip and makes second grip block and lug control adjustment position about the spacing inslot, when first grip block, when the close laminating between the second grip block, can prevent to appear rocking at the in-process copper pipe of expand pipe, can not influence the rotation of copper pipe simultaneously, the efficiency of expand pipe has further been improved, manpower and materials have been reduced, before the copper pipe expands the pipe, clean the surperficial granule dust of copper pipe through the dust absorption mouth, the impurity dust after will cleaning is collected and is stored up the dirt indoor portion.

3. This automatic pipe expander with protective structure can clear away the dust of collecting through the dust outlet, can avoid containing impurity at the pipe expansion in-process pipeline outer wall, and can help clear up whole machine outside, can put into the storage water tank with ice-cube or frozen water, after the copper pipe hole enlargement, the very first time is cooled down the copper pipe, the heat dissipation, be scalded carelessly when avoiding the manual work to take, lift up through the liftout cylinder, take out the copper pipe, the security is high, and the gyro wheel of organism bottom can be convenient remove whole pipe expander.

Drawings

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

FIG. 2 is a schematic diagram of a right-view structure of the first clamping block of the present invention;

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

In the figure: 1. a body; 2. a roller; 3. a drive motor; 4. a power line; 5. a flaring cylinder; 6. a push rod; 7. a copper pipe; 8. a first clamping block; 9. a second clamping block; 10. a limiting groove; 11. a bump; 12. clamping the strip; 13. a threaded rod; 14. a pipe expanding movable groove; 15. a material ejection cylinder; 16. a dust suction port; 17. a dust storage chamber; 18. a dust outlet; 19. a temperature display meter; 20. a power distribution control box; 21. a material loading mounting seat; 22. a water storage tank; 23. a water injection port.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic pipe expander with a protection structure comprises a machine body 1, rollers 2, a driving motor 3, a power line 4, an expanding cylinder 5, a push rod 6, a copper pipe 7, a first clamping block 8, a second clamping block 9, a limiting groove 10, a convex block 11, a clamping strip 12, a threaded rod 13, an expanding movable groove 14, a material ejecting cylinder 15, a dust suction port 16, a dust storage chamber 17, a dust outlet 18, a temperature display meter 19, a power distribution control box 20, a material carrying mounting seat 21, a water storage tank 22 and a water injection port 23, wherein the rollers 2 are embedded on the left side and the right side of the bottom end of the machine body 1, the driving motor 3 is arranged on the right side of the machine body 1, the power line 4 is arranged on the left side of the machine body 1, the end of the power line 4 is connected with the expanding cylinder 5, the push rod 6 is arranged on the right side of the expanding cylinder 5, the copper pipe 7 penetrates through the middle of the push rod 6, the first clamping block 8 is arranged at the front end, a bump 11 is bonded at the bottom end of the second clamping block 9, a limiting groove 10 is mounted at the bottom end of the bump 11, a threaded rod 13 is positioned on the left side of the bottom end of the second clamping block 9, a clamping strip 12 is fixed on the outer wall of the threaded rod 13, an expansion movable groove 14 is bonded on the outer wall of the copper pipe 7, a material carrying mounting seat 21 is connected to the right side of the expansion movable groove 14, a water storage tank 22 is arranged at the top end of the material carrying mounting seat 21, a water injection port 23 is formed in the right side of the water storage tank 22, a material ejecting cylinder 15 is positioned at the top end of the water storage tank 22, a dust suction port 16 is formed in the top end of the machine body 1, a dust storage chamber 17 is bonded at the bottom end of the dust suction port 16, a dust outlet 18 is formed in the middle of the outer wall of the dust storage chamber;

the end part of the driving motor 3 is of a hollow structure, the end part of the driving motor 3 is communicated with the end part of the power cord 4, the end part of the driving motor 3 is positioned in the machine body 1 and is communicated with the flaring cylinder 5 through the power cord 4, the temperature display meter 19 can monitor the temperature in the machine body 1 in real time when the machine operates, and the device is started to expand the diameter of the copper tube 7;

the push rod 6 forms a telescopic structure through the flaring cylinder 5, the end part of the flaring cylinder 5 forms a fixed structure through the push rod 6 and the copper pipe 7, the end part of the copper pipe 7 is fixed by the push rod 6, and the flaring cylinder 5 on the left side of the push rod 6 stretches to help the copper pipe 7 expand, so that the center of the pipeline is kept not to deviate in the whole pipe expanding process, the flaring quality is ensured, and the production efficiency is improved;

the inner walls of the first clamping block 8 and the second clamping block 9 are arc-shaped structures, the clamping strip 12 forms a movable structure through the threaded rod 13 and the convex block 11, the threaded rod 13 and the clamping strip 12 are welded, the threaded rod 13 is pushed by the clamping strip 12, so that the second clamping block 9 and the convex block 11 are adjusted in position in the limiting groove 10 in the left-right direction, when the first clamping block 8 and the second clamping block 9 are tightly attached, the copper pipe 7 can be prevented from shaking in the pipe expanding process, the rotation of the copper pipe 7 can not be influenced, the pipe expanding efficiency is further improved, and manpower and material resources are reduced;

the bottom end of the dust suction port 16 is of a hollow structure, the dust suction ports 16 are distributed at the top end of the machine body 1 at equal intervals, the bottom end of the dust suction port 16 is communicated with the right side of the top end of the dust storage chamber 17, particle dust on the surface of the copper tube 7 is cleaned through the dust suction port 16 before the copper tube 7 is expanded, the cleaned impurity dust is collected into the dust storage chamber 17, and finally the collected dust can be removed through the dust outlet 18, so that impurities on the outer wall of the pipeline in the pipe expanding process can be avoided, and the cleaning of the outer part of the whole machine can be facilitated;

the inner opening structure size of the material carrying mounting seat 21 and the water storage tank 22 is matched with the outer opening structure size of the copper pipe 7, the water storage tank 22 and the material carrying mounting seat 21 form a movable structure through the material ejecting cylinder 15, ice blocks or ice water can be placed into the water storage tank 22, after the diameter of the copper pipe 7 is expanded, the copper pipe 7 is cooled and radiated at the first time, the phenomenon that the copper pipe 7 is scalded accidentally when being taken manually is avoided, the copper pipe 7 is lifted through the material ejecting cylinder 15, the copper pipe 7 is taken out, the safety is high, and the roller 2 at the bottom end of the machine body 1 can conveniently move the whole pipe expander.

The working principle is as follows: for the automatic pipe expander with the protection structure, firstly, the device is opened through the power distribution control box 20, the driving motor 3 is communicated between the inside of the machine body 1 and the power wire 4, the end part of the copper pipe 7 is fixed by the push rod 6 and is stretched through the flaring air cylinder 5 on the left side of the push rod 6, the bottom ends of the first clamping block 8 and the second clamping block 9 are both provided with the convex blocks 11 and are fixed with the convex blocks 11, the convex blocks 11 are pushed by rotating the threaded rod 13 through the clamping strips 12, the first clamping block 8 and the second clamping block 9 are attached to fix the copper pipe 7, the center of the pipeline is ensured not to deviate in the pipe expanding process, the flaring quality is ensured, the surface particle dust of the copper pipe 7 can be cleaned through the dust suction port 16, the cleaned impurity dust is collected into the dust storage chamber 17, the collected dust can be removed through the dust outlet 18, and the outer wall of the pipeline can be prevented from containing impurities in the pipe expanding, and can help clearing up whole machine outside, expand tub activity groove 14 and carry material mount pad 21 to copper pipe 7 through liftout cylinder 15 and expand, after copper pipe 7 expands the diameter, can follow water filling port 23 water injection or ice-cube entering storage water tank 22, cool down fast to water filling port 23, conveniently take, scald easily when avoiding taking, temperature display table 19 can real-time demonstration expand the inside temperature of pipe machine, gyro wheel 2 can make things convenient for the shift position.

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 an automatic pipe expander with protective structure, includes organism (1), threaded rod (13), liftout cylinder (15) and temperature display table (19), its characterized in that: the left side and the right side of the bottom of the machine body (1) are inlaid with rollers (2), the right side of the machine body (1) is provided with a driving motor (3), the left side of the machine body (1) is provided with a power line (4), the end part of the power line (4) is connected with a flaring cylinder (5), the right side of the flaring cylinder (5) is provided with a push rod (6), the middle part of the push rod (6) is penetrated with a copper pipe (7), the front end of the copper pipe (7) is provided with a first clamping block (8), the right side of the first clamping block (8) is provided with a second clamping block (9), the bottom end of the second clamping block (9) is bonded with a convex block (11), the bottom end of the convex block (11) is provided with a limiting groove (10), a threaded rod (13) is positioned on the left side of the bottom end of the second clamping block (9), the outer wall of the threaded rod (13) is fixedly provided with a clamping strip (12, and the right side of the pipe expanding movable groove (14) is linked with a material carrying mounting seat (21), the top end of the material carrying mounting seat (21) is provided with a water storage tank (22), the right side of the water storage tank (22) is provided with a water injection port (23), the material ejecting cylinder (15) is positioned at the top end of the water storage tank (22), the top end of the machine body (1) is provided with a dust suction port (16), the bottom end of the dust suction port (16) is bonded with a dust storage chamber (17), the middle part of the outer wall of the dust storage chamber (17) is provided with a dust outlet (18), the right side of the top end of the machine body (1) is provided with a power distribution control box (20), and the temperature display meter (19) is positioned at the.

2. The automatic pipe expander with a protective structure according to claim 1, wherein: the end part of the driving motor (3) is of a hollow structure, and the end part of the driving motor (3) is communicated with the end part of the power line (4).

3. The automatic pipe expander with a protective structure according to claim 1, wherein: the push rod (6) forms a telescopic structure through the flaring cylinder (5), and the end part of the flaring cylinder (5) forms a fixed structure between the push rod (6) and the copper pipe (7).

4. The automatic pipe expander with a protective structure according to claim 1, wherein: the inner walls of the first clamping block (8) and the second clamping block (9) are arc-shaped structures, the clamping strips (12) form a movable structure through the threaded rods (13) and the convex blocks (11), and the threaded rods (13) and the clamping strips (12) are welded.

5. The automatic pipe expander with a protective structure according to claim 1, wherein: the bottom of the dust collection port (16) is of a hollow structure, the dust collection port (16) is equidistantly distributed at the top end of the machine body (1), and the bottom of the dust collection port (16) is communicated with the right side of the top end of the dust storage chamber (17).

6. The automatic pipe expander with a protective structure according to claim 1, wherein: the inner opening structure size of the loading mounting seat (21) and the water storage tank (22) is matched with the outer opening structure size of the copper pipe (7), and the water storage tank (22) and the loading mounting seat (21) form a movable structure through the material ejecting cylinder (15).