CN210588537U

CN210588537U - Pipe bending equipment

Info

Publication number: CN210588537U
Application number: CN201921143816.4U
Authority: CN
Inventors: 胡文明; 许飞鹏
Original assignee: Suzhou Rex Metal Products Co Ltd
Current assignee: Suzhou Rex Metal Products Co Ltd
Priority date: 2019-07-21
Filing date: 2019-07-21
Publication date: 2020-05-22
Anticipated expiration: 2029-07-21

Abstract

The utility model discloses a return bend processing equipment, comprises a workbench, all weld all around of workstation bottom has the supporting leg, and the horizontal welding in bottom of supporting leg inboard has the diaphragm, the equal vertical welding all around of workstation top has the slide bar frame, the top welding of slide bar frame has the footstock, the fixedly connected with cylinder of center department of footstock bottom, the bottom welding of cylinder has the fixing base, the sliding sleeve with slide bar frame sliding connection all around of fixing base. The utility model discloses a cooperation that box was collected to water tank, connecting pipe, water pump, rubber hose, nozzle, weeping groove, fine and close metal mesh and waste liquid can carry out water to the contact surface of polishing of metal return bend and the wheel of polishing and drench the cooling, carries out the waste liquid collection then to solved traditional processing equipment and did not possess the problem that water drenches the cooling function, prevented that smoke and dust or spark from appearing in the contact surface of polishing of wheel and metal return bend, improved the sectional smoothness of polishing of metal return bend.

Description

Pipe bending equipment

Technical Field

The utility model relates to a return bend processing equipment technical field specifically is a return bend processing equipment.

Background

The bent pipe is bent by adopting a complete set of bending equipment, and is divided into two processes of cold roasting and hot pushing, most of the bent pipes are used for oil transportation, gas transportation and liquid transportation no matter which machine equipment and pipeline are used, and engineering bridge construction and the like are mainly used.

The elbow pipe after the user adds man-hour, need carry out the meticulous grinding to the sectional burr of elbow, however the grinding wheel is when carrying out high rotational speed to the elbow section and polish, and the elbow section is very easily produced high temperature with the wheel contact position of polishing, and smoke and dust and spark appear even all cause the damage to the face of polishing of grinding wheel and metal return bend, reduce the sectional smoothness of polishing of elbow to traditional processing equipment does not possess water and drenches the cooling function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe bending equipment possesses the water and drenches the advantage of cooling function, has solved traditional processing equipment and has not possessed the water and drench the problem of cooling function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipe bending equipment, includes the workstation, the supporting leg has all been welded all around of workstation bottom, and the inboard bottom transverse welding of supporting leg has the diaphragm, the equal vertical welding all around of workstation top has the slide bar frame, the top welding of slide bar frame has the footstock, the fixedly connected with cylinder is located at the center of footstock bottom, the bottom welding of cylinder has the fixing base, all weld all around of fixing base have with slide bar frame sliding connection's sliding sleeve, the center of fixing base bottom fixedly connected with motor of locating, the output shaft cover of motor is equipped with the wheel of polishing, the inner chamber of slide bar frame is provided with water and drenches collection mechanism.

Preferably, the water drenches and collects the mechanism and includes that water tank, connecting pipe, water pump, rubber hose, nozzle, weeping groove, fine filtration screen cloth and waste liquid collect the box, the left side fixedly connected with water tank at footstock top, the bottom intercommunication on water tank right side has the connecting pipe, the right-hand member intercommunication of connecting pipe has the water pump, the bottom of water pump and the top fixed connection of footstock, the right side intercommunication of water pump has rubber hose, the one end that rubber hose kept away from the water pump runs through the footstock and communicates there is the nozzle, the nozzle is located the right side of the wheel of polishing, the weeping groove has all been seted up all around of workstation inner chamber, the inner chamber in weeping groove inlays and is equipped with fine filtration screen cloth, the bottom intercommunication in weeping groove has the waste liquid to collect the box, the waste.

Preferably, the supporting seat has all been welded to the both sides at workstation top, and the inboard welding of supporting seat has electric telescopic handle, electric telescopic handle's inboard welding has the holder, the inboard centre gripping of holder has the metal return bend.

Preferably, the top and the bottom of slide bar frame all weld there is spacing dish, the surface cover of slide bar frame bottom is equipped with spacing spring, and the bottom of spacing spring and the top welding of spacing dish, and the top of spacing spring and the bottom welding of sliding sleeve.

Preferably, the middle end of the rubber hose is fixedly connected with a reinforcing piece through a bolt, and the back of the reinforcing piece is welded with the right side of the front face of the fixing seat.

Preferably, the nozzle is positioned at the upper right of the metal bent pipe, and the included angle between the nozzle and the metal bent pipe is 30-60 degrees.

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

1. the utility model discloses a water tank, connecting pipe, water pump, flexible rubber hose, nozzle, weeping groove, the cooperation of box is collected to fine and close metal mesh and waste liquid, can carry out water to the contact surface of polishing of metal return bend and wheel of polishing and drench the cooling, carry out the waste liquid collection then to solved traditional processing equipment and did not possess the problem that water drenches the cooling function, prevent that smoke and dust or spark from appearing in the contact surface of polishing of wheel of polishing and metal return bend, improve the sectional smoothness of polishing of metal return bend, also reduce the wearing and tearing of polishing of wheel of polishing simultaneously.

2. The utility model discloses a supporting seat, electric telescopic handle and holder can carry out the centre gripping to the metal return bend fixed, avoids the metal return bend displacement or drop appearing at the in-process of polishing, through spacing dish and spacing spring, can highly carry out spacing processing to the lift of sliding sleeve, avoids polishing wheel and metal return bend to bump, through the reinforcement, strengthens flexible rubber hose's steadiness, is 30-60 contained angles through nozzle and metal return bend, makes the coolant liquid directly spout to the face of polishing of wheel of polishing and metal return bend.

Drawings

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

FIG. 2 is a partial top view of the worktable structure of the present invention;

fig. 3 is a top view of the slide bar frame structure of the present invention.

In the figure: 1 workbench, 2 slide bar frames, 3 footstands, 4 cylinders, 5 fixed seats, 6 slide sleeves, 7 motors, 8 polishing wheels, 9 water spraying and collecting mechanisms, 901 water tanks, 902 connecting pipes, 903 water pumps, 904 rubber hoses, 905 nozzles, 906 liquid leakage tanks, 907 fine filter screens, 908 waste liquid collecting boxes, 10 electric telescopic rods, 11 clamping seats and 12 metal bent pipes.

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, a pipe bending apparatus comprises a worktable 1, wherein supporting bases are welded on two sides of the top of the worktable 1, an electric telescopic rod 10 is welded on the inner side of each supporting base, a clamping base 11 is welded on the inner side of the electric telescopic rod 10, a metal bent pipe 12 is clamped on the inner side of the clamping base 11, the metal bent pipe 12 can be clamped and fixed through the supporting bases, the electric telescopic rod 10 and the clamping base 11, the metal bent pipe 12 is prevented from displacement or falling off in the polishing process, supporting legs are welded on the periphery of the bottom of the worktable 1, transverse plates are welded on the bottoms of the inner sides of the supporting legs, a sliding rod frame 2 is vertically welded on the periphery of the top of the worktable 1, limiting discs are welded on the top and the bottom of the sliding rod frame 2, a limiting spring is sleeved on the surface of the bottom of the sliding rod frame 2, the bottom of the limiting spring is welded with the top of, the lifting height of the sliding sleeve 6 can be limited through a limiting disc and a limiting spring, so that the collision between a polishing wheel 8 and a metal bent pipe 12 is avoided, the top of a sliding rod frame 2 is welded with a top seat 3, the center of the bottom of the top seat 3 is fixedly connected with an air cylinder 4, the bottom of the air cylinder 4 is welded with a fixed seat 5, the periphery of the fixed seat 5 is welded with the sliding sleeve 6 which is in sliding connection with the sliding rod frame 2, the center of the bottom of the fixed seat 5 is fixedly connected with a motor 7, the output shaft of the motor 7 is sleeved with the polishing wheel 8, the inner cavity of the sliding rod frame 2 is provided with a water spraying and collecting mechanism 9, the water spraying and collecting mechanism 9 comprises a water tank 901, a connecting pipe 902, a water pump 903, a rubber hose 904, a nozzle 905, a liquid leakage groove 906, a fine filter screen 907 and a waste liquid collecting box 908, the left side of the top seat, the bottom of a water pump 903 is fixedly connected with the top of a top seat 3, the right side of the water pump 903 is communicated with a rubber hose 904, the middle end of the rubber hose 904 is fixedly connected with a reinforcing member through a bolt, the back of the reinforcing member is welded with the right side of the front of a fixed seat 5, the stability of the rubber hose 904 is enhanced through the reinforcing member, one end, far away from the water pump 903, of the rubber hose 904 penetrates through the top seat 3 and is communicated with a nozzle 905, the nozzle 905 is positioned at the right upper part of a metal bent pipe 12, an included angle of 30-60 degrees is formed between the nozzle 905 and the metal bent pipe 12, cooling liquid is directly sprayed to a polishing wheel 8 and a polishing surface of the metal bent pipe 12, the nozzle 905 is positioned at the right side of the polishing wheel 8, liquid leakage grooves 906 are formed in the periphery of an inner cavity of a workbench 1, fine filter screens 907 are embedded in the inner cavity of the liquid leakage grooves 906, and waste liquid, waste liquid collection box 908 is located the top of diaphragm, through water tank 901, connecting pipe 902, water pump 903, rubber hose 904, nozzle 905, weeping groove 906, the cooperation of fine and close metal mesh 907 and waste liquid collection box 908, can carry out the water to the contact surface of polishing of metal return bend 12 and grinding wheel 8 and drench the cooling, then carry out the waste liquid and collect, thereby solved the problem that traditional processing equipment does not possess water and drench the cooling function, prevent that smoke and dust or spark from appearing in the contact surface of polishing of grinding wheel 8 and metal return bend 12, improve the sectional smoothness of polishing of metal return bend 12, also reduce the polishing loss degree of grinding wheel 8 simultaneously.

When the device is used, the water pump 903, the air cylinder 4, the motor 7 and the electric telescopic rod 10 are started through the external power supply and the controller, a user puts the metal bent pipe 12 to the inner side of the clamping seat 11, then the electric telescopic rod 10 drives the clamping seat 11 to clamp and fix two sides of the metal bent pipe 12 to the inner side, the sliding sleeve 6 slides on the surface of the sliding rod frame 2, the external controller starts the air cylinder 4 to respectively drive the fixing seat 5, the motor 7 and the polishing wheel 8 to move downwards, the polishing wheel 8 is attached to the section of the metal bent pipe 12 through the limiting action of the limiting spring and the limiting disc, the motor 7 drives the polishing wheel 8 to polish the section of the metal bent pipe 12, meanwhile, the water pump 903 supplies cooling liquid in the water tank 901 into the rubber hose through the connecting pipe 902, then the cooling liquid in the rubber hose 904 is sprayed to the polishing surfaces of the polishing wheel 8 and the metal bent pipe 12 through the nozzle, the waste liquid then passes through a fine filter screen 907 to filter the waste residue and then leaks into the liquid leakage tank 906, and then the waste liquid leaks into the waste liquid collection box 908 from the liquid leakage tank 906.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

In summary, the following steps: this elbow pipe machining equipment through the cooperation of water tank 901, connecting pipe 902, water pump 903, rubber hose 904, nozzle 905, weeping groove 906, fine and close metal mesh 907 and waste liquid collection box 908, can carry out the water to drench the cooling to the contact surface of polishing of metal return bend 12 and grinding wheel 8, then carry out the waste liquid and collect to the problem that traditional processing equipment does not possess water and drench the cooling function has been solved.

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 elbow machining equipment, includes workstation (1), its characterized in that: the utility model discloses a polishing machine, including workstation (1), slide bar frame (2), footstock (2), fixedly connected with cylinder (4) are located to the center of footstock (3) bottom, the bottom welding of cylinder (4) has fixing base (5), all the welding all around of fixing base (5) has sliding sleeve (6) with slide bar frame (2) sliding connection, the center of fixing base (5) bottom is located fixedly connected with motor (7), the output shaft cover of motor (7) is equipped with and beats emery wheel (8), the inner chamber of slide bar frame (2) is provided with water and drenches collection mechanism (9).

2. The pipe bending apparatus according to claim 1, wherein: the water spraying and collecting mechanism (9) comprises a water tank (901), a connecting pipe (902), a water pump (903), a rubber hose (904), a nozzle (905), a liquid leakage groove (906), a fine filter screen (907) and a waste liquid collecting box (908), wherein the left side of the top seat (3) is fixedly connected with the water tank (901), the bottom of the right side of the water tank (901) is communicated with the connecting pipe (902), the right end of the connecting pipe (902) is communicated with the water pump (903), the bottom of the water pump (903) is fixedly connected with the top of the top seat (3), the right side of the water pump (903) is communicated with the rubber hose (904), one end, far away from the water pump (903), of the rubber hose (904) penetrates through the top seat (3) and is communicated with the nozzle (905), the nozzle (905) is positioned on the right side of the polishing wheel (8), the liquid leakage groove (906) is, the inner cavity of the liquid leakage groove (906) is embedded with a fine filtering screen (907), the bottom end of the liquid leakage groove (906) is communicated with a waste liquid collecting box (908), and the waste liquid collecting box (908) is positioned at the top of the transverse plate.

3. The pipe bending apparatus according to claim 1, wherein: the supporting seat is welded to the two sides of the top of the workbench (1), the electric telescopic rod (10) is welded to the inner side of the supporting seat, the clamping seat (11) is welded to the inner side of the electric telescopic rod (10), and the metal bent pipe (12) is clamped to the inner side of the clamping seat (11).

4. The pipe bending apparatus according to claim 1, wherein: the sliding rod device is characterized in that limiting discs are welded at the top and the bottom of the sliding rod frame (2), limiting springs are sleeved on the surface of the bottom of the sliding rod frame (2), the bottoms of the limiting springs are welded with the tops of the limiting discs, and the tops of the limiting springs are welded with the bottoms of the sliding sleeves (6).

5. The pipe bending apparatus according to claim 2, wherein: the middle end of the rubber hose (904) is fixedly connected with a reinforcing piece through a bolt, and the back of the reinforcing piece is welded with the right side of the front face of the fixed seat (5).

6. The pipe bending apparatus according to claim 2, wherein: the nozzle (905) is positioned at the upper right part of the metal bent pipe (12), and an included angle of 30-60 degrees is formed between the nozzle (905) and the metal bent pipe (12).