CN108580620B - Steel pipe bending device - Google Patents
Steel pipe bending device Download PDFInfo
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- CN108580620B CN108580620B CN201810730672.6A CN201810730672A CN108580620B CN 108580620 B CN108580620 B CN 108580620B CN 201810730672 A CN201810730672 A CN 201810730672A CN 108580620 B CN108580620 B CN 108580620B
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- Prior art keywords
- stabilizing block
- rotating plate
- steel pipe
- voltage stabilizing
- center
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/08—Bending tubes using mandrels or the like in press brakes or between rams and anvils or abutments; Pliers with forming dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/15—Bending tubes using mandrels or the like using filling material of indefinite shape, e.g. sand, plastic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/16—Auxiliary equipment, e.g. machines for filling tubes with sand
- B21D9/18—Auxiliary equipment, e.g. machines for filling tubes with sand for heating or cooling of bends
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The application discloses steel pipe bending device relates to steel pipe bending technical field, the device includes: a working frame, wherein one side of the working frame is provided with a first protective cover, and the other side of the working frame is provided with a second protective cover; a straight groove; the first voltage stabilizing block is connected with the straight groove; a first curved slot; the second voltage stabilizing block is connected with the first bending groove; a second curved groove; the third voltage stabilizing block is connected with the second bending groove; a first rotating plate; a second rotating plate; the lifting unit is arranged at the top of the working frame; the temperature control unit is arranged in the second protective cover and is connected with the first voltage stabilizing block, the second voltage stabilizing block and the third voltage stabilizing block. Through setting up the control by temperature change unit, heat the steel pipe, reached and buckled easily, effectively prevented that the steel pipe from buckling the department sunken, increase of service life's technical effect.
Description
Technical Field
The application relates to the technical field of steel pipe bending, in particular to a steel pipe bending device.
Background
The steel pipe bending machine is used for bending the steel pipe by rolling back and forth, and the bending degree can be properly adjusted according to the requirements, so that the steel pipe with large radius bending or the coiled steel pipe is manufactured.
However, in the process of implementing the technical solution in the embodiment of the present application, the applicant of the present application finds that at least the following technical problems exist in the above prior art:
in the prior art, because the steel pipe is rigid, the steel pipe needs to be bent by great force, and the bending part of the steel pipe is often sunken, so that the service life of the steel pipe is influenced.
Disclosure of Invention
The embodiment of the application provides a steel pipe bending device for solve among the prior art because the steel pipe material is rigid, need very big power bend it, often cause the steel pipe to bend the department sunken, influence its life's technical problem, through setting up the control by temperature change unit, heat the steel pipe, reached and buckle easily, effectively prevent that the steel pipe from buckling the department sunken, increase of service life's technical effect.
To solve the above problems, embodiments of the present application provide a steel pipe bending device, including: the working frame is provided with a first protective cover on one side and a second protective cover on the other side, and is provided with a containing space; the straight grooves are symmetrically arranged in the upper middle of the working frame; the first voltage stabilizing block is arranged in the accommodating space and is connected with the straight groove; the first bending groove is symmetrically arranged at one corner of the working frame; the second voltage stabilizing block is arranged in the accommodating space and is connected with the first bending groove; the second bending groove is symmetrically arranged at the other corner of the working frame, and the height of the second bending groove is the same as that of the first bending groove; the third voltage stabilizing block is arranged in the accommodating space and is connected with the second bending groove; the first rotating plate is arranged in the first protective cover, one end of the first rotating plate is connected with the center of the second stabilizing block, and the other end of the first rotating plate is connected with the working frame in a sliding manner; the second rotating plate is arranged in the first protective cover, one end of the second rotating plate is connected with the center of the third stabilizing block, and the other end of the second rotating plate is connected with the working frame in a sliding manner, wherein the center of the second rotating plate is fixedly connected with the center of the first rotating plate and the center of the first stabilizing block; the elevating unit, the elevating unit sets up the top of work frame, wherein, the elevating unit includes: the lifting rods are symmetrically arranged at the bottom of the lifting unit, and one end of each lifting rod is connected with the first voltage stabilizing block; the temperature control unit is arranged in the second protective cover and is connected with the first voltage stabilizing block, the second voltage stabilizing block and the third voltage stabilizing block.
Preferably, the apparatus further comprises: and the conveying unit is arranged on one end face of the working frame.
Preferably, the apparatus further comprises: one end of the long tube is communicated with one side face of the conveying unit, and a conveying head is arranged at the other end of the long tube, wherein the conveying head can be connected with and provided with a steel tube.
Preferably, the apparatus further comprises: and the conveying pipe is communicated with the other side face of the conveying unit, and the other end of the conveying pipe is communicated with one side face of the conveying head.
Preferably, the apparatus further comprises: the blocking head is arranged at the other port of the steel pipe, and the blocking head and the conveying head are arranged at different ports of the steel pipe.
Preferably, the apparatus further comprises: the connecting piece is fixedly connected with the center of the first rotating plate, the center of the second rotating plate and the center of the first stabilizing block.
Preferably, the apparatus further comprises: the first end column is arranged at the center of the second stabilizing block and is connected with the second stabilizing block and the first rotating plate.
Preferably, the apparatus further comprises: the second end post is arranged at the center of the third stabilizing block and is connected with the third stabilizing block and the second rotating plate.
Preferably, the apparatus further comprises: the first motor is arranged on one side surface of the first rotating plate, which is close to the working frame; a first rail disposed on an outer surface of the work frame; and one side surface of the first rolling wheel is fixedly connected with the other end of the first rotating plate.
Preferably, the apparatus further comprises: the second motor is arranged on one side surface of the second rotating plate, which is close to the working frame; a second rail disposed on an outer surface of the work frame; and one side surface of the second rolling wheel is fixedly connected with the other end of the second rotating plate.
Preferably, the apparatus further comprises: the saw teeth are arranged on the outer sides of the first track and the second track, and the saw teeth are connected with the first rolling wheel and the second rolling wheel in a meshed mode.
Preferably, the first motor drives the first rolling wheel to roll on the saw teeth and drives the first rotating plate to rotate, wherein the first rotating plate drives the second voltage stabilizing block to move in the first curved groove.
Preferably, the second motor drives the second rolling wheel to roll on the saw teeth and drives the second rotating plate to rotate, wherein the second rotating plate drives the third voltage stabilizing block to move in the second curved groove.
Preferably, the apparatus further comprises: one end of the first long rod is communicated with the first voltage stabilizing block, and the first long rod is connected with the lifting rod; the first pipeline is arranged at the middle top of the temperature control unit and is communicated with the other end of the first long rod.
Preferably, the apparatus further comprises: one end of the second long rod is communicated with the second voltage stabilizing block; the second pipeline is arranged at the top of one side of the temperature control unit and is communicated with the other end of the second long rod;
preferably, the apparatus further comprises: one end of the third long rod is communicated with the third voltage stabilizing block; and the third pipeline is arranged at the top of the other side of the temperature control unit and is communicated with the other end of the third long rod.
Preferably, M first heating holes are formed in the middle of the first stabilizing block, wherein M is a positive integer.
Preferably, N second heating holes are formed in the middle of the second stabilizing block, wherein N is a positive integer.
Preferably, P third heating holes are formed in the middle of the third stabilizing block, wherein P is a positive integer.
Preferably, the first stabilizing block is circular, and the circular end of the first stabilizing block is semicircular.
Preferably, the working frame is made of iron material.
The above-mentioned one or more technical solutions in the embodiments of the present application at least have one or more of the following technical effects:
1. the embodiment of the application provides a steel pipe bending device, the device includes: the working frame is provided with a first protective cover on one side and a second protective cover on the other side, and is provided with a containing space; the straight grooves are symmetrically arranged in the upper middle of the working frame; the first voltage stabilizing block is arranged in the accommodating space and is connected with the straight groove; the first bending groove is symmetrically arranged at one corner of the working frame; the second voltage stabilizing block is arranged in the accommodating space and is connected with the first bending groove; the second bending groove is symmetrically arranged at the other corner of the working frame, and the height of the second bending groove is the same as that of the first bending groove; the third voltage stabilizing block is arranged in the accommodating space and is connected with the second bending groove; the first rotating plate is arranged in the first protective cover, one end of the first rotating plate is connected with the center of the second stabilizing block, and the other end of the first rotating plate is connected with the working frame in a sliding manner; the second rotating plate is arranged in the first protective cover, one end of the second rotating plate is connected with the center of the third stabilizing block, and the other end of the second rotating plate is connected with the working frame in a sliding manner, wherein the center of the second rotating plate is fixedly connected with the center of the first rotating plate and the center of the first stabilizing block; the elevating unit, the elevating unit sets up the top of work frame, wherein, the elevating unit includes: the lifting rods are symmetrically arranged at the bottom of the lifting unit, and one end of each lifting rod is connected with the first voltage stabilizing block; the temperature control unit is arranged in the second protective cover and is connected with the first voltage stabilizing block, the second voltage stabilizing block and the third voltage stabilizing block. The steel pipe bending device is used for solving the technical problems that in the prior art, due to the fact that steel pipes are rigid in materials and require large force to bend, bending parts of the steel pipes are prone to being sunken, and the service life of the steel pipes is affected.
2. According to the embodiment of the application, the temperature control unit is arranged in the second protective cover and is connected with the first voltage stabilizing block, the second voltage stabilizing block and the third voltage stabilizing block; m first heating holes are formed in the middle of the first stabilizing block; n second heating holes are formed in the middle of the second stabilizing block; and P third heating holes are formed in the middle of the third stabilizing block, wherein M, N, P is a positive integer. The steel pipe is heated at high temperature, so that the steel pipe is easy to bend, the pressure stabilizing block can bend the steel pipe easily without great force, the energy consumption of equipment is reduced, and the service life is prolonged.
3. According to the embodiment of the application, the lifting unit is arranged at the top of the working frame, and the lifting unit comprises: the lifting rods are symmetrically arranged at the bottom of the lifting unit, one end of each lifting rod is connected with the corresponding first voltage stabilizing block, and the first voltage stabilizing blocks can move up and down through the lifting rods, so that the technical effect of adjusting the position of the first voltage stabilizing blocks is achieved.
4. According to the embodiment of the application, the first rotating plate is arranged in the first protective cover, one end of the first rotating plate is connected with the center of the second stabilizing block, and the other end of the first rotating plate is connected with the working frame in a sliding mode; the second rotating plate is arranged in the first protective cover, one end of the second rotating plate is connected with the center of the third stabilizing block, and the other end of the second rotating plate is connected with the working frame in a sliding manner, wherein the center of the second rotating plate is fixedly connected with the center of the first rotating plate and the center of the first stabilizing block; the connecting piece is fixedly connected with the center of the first rotating plate, the center of the second rotating plate and the center of the first stabilizing block; the first end column is arranged in the center of the second stabilizing block and is connected with the second stabilizing block and the first rotating plate; the second end column is arranged in the center of the third stabilizing block and is connected with the third stabilizing block and the second rotating plate; the first motor is arranged on one side surface of the first rotating plate, which is close to the working frame; a first rail disposed on an outer surface of the work frame; the first rolling wheel is fixedly connected with one side surface of the first rolling wheel and the other end of the first rotating plate; the second motor is arranged on one side surface of the second rotating plate, which is close to the working frame; a second rail disposed on an outer surface of the work frame; the second rolling wheel is fixedly connected with one side surface of the second rolling wheel and the other end of the second rotating plate; the saw teeth are arranged on the outer sides of the first rail and the second rail, and are meshed with the first rolling wheel and the second rolling wheel, so that the technical effect of bending the steel pipe at high temperature is further achieved.
5. The conveying unit is arranged on one end face of the working frame; the conveying unit further includes: one end of the long tube is communicated with one side surface of the conveying unit, and the other end of the long tube is provided with a conveying head, wherein the conveying head can be connected with a steel tube; the conveying pipe is communicated with the other side face of the conveying unit, and the other end of the conveying pipe is communicated with one side face of the conveying head; the blocking head is arranged at the other port of the steel pipe, and the blocking head and the conveying head are arranged at different ports of the steel pipe. Thereby achieving the technical effect of effectively preventing the sinking of the bending part of the steel pipe.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a steel pipe bending device provided in an embodiment of the present application;
Fig. 2 is a front view of a steel pipe bending device provided in an embodiment of the present application;
fig. 3 is a side view of a steel pipe bending apparatus provided in an embodiment of the present application;
FIG. 4 is another side view of a steel pipe bending apparatus provided in an embodiment of the present application;
FIG. 5 is a schematic view of the internal structure of a working frame according to an embodiment of the present application;
FIG. 6 is an enlarged view of part of A in FIG. 5 according to an embodiment of the present application;
FIG. 7 is a schematic view of another angular internal structure of a work frame according to an embodiment of the present application;
FIG. 8 is an enlarged view of part of B in FIG. 7 according to an embodiment of the present application;
FIG. 9 is a schematic diagram of a first voltage stabilizing block, a second voltage stabilizing block, and a third voltage stabilizing block according to an embodiment of the present application;
fig. 10 is a schematic view of a steel pipe bending process of the steel pipe bending device provided in the embodiment of the application.
Reference numerals: the device comprises a first protective cover 1, a second protective cover 2, a lifting unit 3, a conveying unit 4, a working frame 5, a steel pipe 6, a temperature control unit 7, a first stabilizing block 8, a second stabilizing block 9, a third stabilizing block 10, a first rotating plate 11, a second rotating plate 12, a connecting piece 13, a lifting rod 31, a long pipe 41, a conveying pipe 42, a conveying head 43, a first rail 51, a second rail 52, saw teeth 53, a straight groove 54, a first curved groove 55, a second curved groove 56, a blocking head 61, a first pipeline 71, a second pipeline 72, a third pipeline 73, a first heating hole 81, a second heating hole 91, a first end column 911, a third heating hole 101, a second end column 1011, a first rolling wheel 111, a first motor 112, a second rolling wheel 121 and a second motor 122.
Detailed Description
The embodiment of the application provides a steel pipe bending device for solve among the prior art because the steel pipe material is rigid, need very big power bend it, often cause the steel pipe to bend the department sunken, influence its life's technical problem, through setting up the control by temperature change unit, heat the steel pipe, reached and buckle easily, effectively prevent that the steel pipe from buckling the department sunken, increase of service life's technical effect.
The technical scheme in the embodiment of the application has the following overall structure: the working frame is provided with a first protective cover on one side and a second protective cover on the other side, and is provided with a containing space; the straight grooves are symmetrically arranged in the upper middle of the working frame; the first voltage stabilizing block is arranged in the accommodating space and is connected with the straight groove; the first bending groove is symmetrically arranged at one corner of the working frame; the second voltage stabilizing block is arranged in the accommodating space and is connected with the first bending groove; the second bending groove is symmetrically arranged at the other corner of the working frame, and the height of the second bending groove is the same as that of the first bending groove; the third voltage stabilizing block is arranged in the accommodating space and is connected with the second bending groove; the first rotating plate is arranged in the first protective cover, one end of the first rotating plate is connected with the center of the second stabilizing block, and the other end of the first rotating plate is connected with the working frame in a sliding manner; the second rotating plate is arranged in the first protective cover, one end of the second rotating plate is connected with the center of the third stabilizing block, and the other end of the second rotating plate is connected with the working frame in a sliding manner, wherein the center of the second rotating plate is fixedly connected with the center of the first rotating plate and the center of the first stabilizing block; the elevating unit, the elevating unit sets up the top of work frame, wherein, the elevating unit includes: the lifting rods are symmetrically arranged at the bottom of the lifting unit, and one end of each lifting rod is connected with the first voltage stabilizing block; the temperature control unit is arranged in the second protective cover and is connected with the first voltage stabilizing block, the second voltage stabilizing block and the third voltage stabilizing block. The steel pipe bending device is used for solving the technical problems that in the prior art, due to the fact that steel pipes are rigid in materials and require large force to bend, bending parts of the steel pipes are prone to being sunken, and the service life of the steel pipes is affected.
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Example 1
An embodiment of the present application provides a steel pipe bending device, please refer to fig. 1 to 10, the device includes:
a working frame 5, wherein a first protective cover 1 is arranged on one side of the working frame 5, a second protective cover 2 is arranged on the other side of the working frame 5, and the working frame 5 is provided with a containing space;
a straight groove 54, wherein the straight groove 54 is symmetrically arranged at the upper middle part of the working frame 5;
the first voltage stabilizing block 8 is arranged in the accommodating space, and the first voltage stabilizing block 8 is connected with the straight groove 54;
the first curved groove 55 is symmetrically arranged at one corner of the working frame 5;
the second stabilizing block 9 is arranged in the accommodating space, and the second stabilizing block 9 is connected with the first curved groove 55;
A second curved groove 56, wherein the second curved groove 56 is symmetrically arranged at the other corner of the working frame 5, and the second curved groove 56 has the same height as the first curved groove 55;
a third voltage stabilizing block 10, wherein the third voltage stabilizing block 10 is arranged in the accommodating space, and the third voltage stabilizing block 10 is connected with the second curved groove 56;
further, the working frame 5 is made of iron material; the first stabilizing block 8 is circular, and the circular end of the first stabilizing block 8 is semicircular.
Further, M first heating holes 81 are provided in the middle of the first stabilizing block 8; n second heating holes 91 are formed in the middle of the second stabilizing block 9; the middle of the third stabilizing block 10 is provided with P third heating holes 101, wherein M, N, P is a positive integer.
Specifically, the working frame 5 is made of iron material into a circular arch shape, one side of the working frame 5 is provided with the first protection cover 1, the other side is provided with the second protection cover 2, the internal structure of the working frame 5 is protected and dustproof, the working frame 5 is provided with a cylindrical containing space with two open ends, the containing space is internally provided with the straight groove 54, the first stabilizing block 8, the first curved groove 55, the second stabilizing block 9, the second curved groove 56, the third stabilizing block 10 and the like, wherein the straight groove 54 is symmetrically arranged at the upper middle part of the working frame 5, the first stabilizing block 8 is arranged in the containing space and is fixedly connected with the straight groove 54, the first stabilizing block 8 is circular, the round end part of the first stabilizing block is semicircular arc-shaped, and M first heating holes 81 are uniformly arranged in the middle of the first stabilizing block, and heat flows out of the first steel pipe 8 from the first heating holes 81 to the outside 6; the first curved grooves 55 are symmetrically arranged on two sides of the left lower corner of the working frame 5, the second stabilizing block 9 is arranged in the accommodating space and fixedly connected with the first curved grooves 55, N second heating holes 91 are uniformly arranged in the middle of the second stabilizing block 9, and heat flows out from the inside of the second stabilizing block 9 through the second heating holes 91 to heat the steel pipe 6; the second curved groove 56 is symmetrically arranged on two sides of the right lower corner of the working frame 5, the second curved groove 56 and the first curved groove 55 are the same in height and size, the second curved groove 56 and the first curved groove 55 are symmetrically arranged on two sides below the straight groove 54, the third stabilizing block 10 is arranged in the accommodating space and fixedly connected with the second curved groove 56, P third heating holes 101 are uniformly formed in the middle of the third stabilizing block 10, and heat flows out from the inside of the third stabilizing block 10 through the third heating holes 101 to heat the steel pipe 6, so that the steel pipe 6 is easier to bend.
The temperature control unit 7, the temperature control unit 7 sets up the inside of second safety cover 2, just the temperature control unit 7 with first steady voltage piece 8, second steady voltage piece 9, third steady voltage piece 10 are connected.
Further, the device further comprises: a first long rod, one end of which is communicated with the first stabilizing block 8 and is connected with the lifting rod 31; a first pipe 71, the first pipe 71 is disposed at the middle top of the temperature control unit 7, and the first pipe 71 communicates with the other end of the first long rod.
Further, the device further comprises: a second long rod, one end of which is communicated with the second stabilizing block 9; a second pipe 72, the second pipe 72 being provided at a side top of the temperature control unit 7, and the second pipe 72 being communicated with the other end of the second long rod;
further, the device further comprises: a third long rod, one end of which is communicated with the third stabilizing block 10; and a third pipe 73, wherein the third pipe 73 is arranged at the top of the other side of the temperature control unit 7, and the third pipe 73 is communicated with the other end of the third long rod.
Specifically, the first long rod is horizontally arranged in the center of the first stabilizing block, that is, the first long rod is vertically arranged with the first stabilizing block, two ends of the first long rod protrude out of the first stabilizing block, one end of the first long rod is communicated with the first stabilizing block 8, and two ends of the first long rod are connected with the lifting rod 31; likewise, the second long rod is horizontally arranged in the center of the second stabilizing block, namely, the second long rod is vertically arranged with the second stabilizing block, two ends of the second long rod protrude out of the second stabilizing block, and one end of the second long rod is communicated with the second stabilizing block 9; the center of the third stabilizing block is horizontally provided with the third long rod, namely, the third long rod is vertically arranged with the third stabilizing block, two ends of the third long rod protrude out of the third stabilizing block, and one end of the third long rod is communicated with the third stabilizing block 10. The temperature control unit 7 is arranged in the second protection cover 2, the first pipeline 71 is arranged in the middle of the top of the temperature control unit 7, and the first pipeline 71 is communicated with the other end of the first long rod, so that high temperature generated by the temperature control unit 7 passes through the first pipeline 71, passes through the first long rod and enters the first stabilizing block 8, and then diffuses into the accommodating space through the first heating hole 81 to heat the steel pipe 6; the second pipe 72 is disposed at the top of one side of the temperature control unit 7, and the second pipe 72 is communicated with the other end of the second long rod, so that the high temperature generated by the temperature control unit 7 passes through the second pipe 72, then enters the second pressure stabilizing block 9 through the second long rod, and then is diffused into the accommodating space through the second heating hole 91 to heat the steel pipe 6; the top of the other side of the temperature control unit 7 is provided with the third pipeline 73, and the third pipeline 73 is communicated with the other end of the third long rod, so that high temperature generated by the temperature control unit 7 passes through the third pipeline 73 and then enters the third stabilizing block 10 through the third long rod, and then passes through the third heating hole 101 to be diffused into the accommodating space to heat the steel pipe 6, and further high-temperature heating is performed on the steel pipe 6, so that the steel pipe 6 can be easily bent, the stabilizing block can be easily bent without great force, the equipment energy consumption is reduced, and the service life of the steel pipe 6 is prolonged.
A lifting unit 3, the lifting unit 3 being disposed on top of the working frame 5, wherein the lifting unit 3 comprises: the lifting rods 31 are symmetrically arranged at the bottom of the lifting unit 3, and one end of each lifting rod 31 is connected with the first stabilizing block 8;
specifically, the top of the working frame 5 is provided with the lifting unit 3, wherein two sides of the bottom of the lifting unit 3 are respectively provided with one lifting rod 31, that is, two lifting rods 31 are symmetrically arranged at the bottom of the lifting unit 3, one ends, close to the first stabilizing blocks 8, of the two lifting rods 31 are respectively fixedly connected with two ends of the first long rod, and the first stabilizing blocks 8 can move up and down through the lifting rods 31, so that the technical effect of adjusting the position of the first stabilizing blocks 8 is achieved.
A first rotating plate 11, wherein the first rotating plate 11 is arranged in the first protective cover 1, one end of the first rotating plate 11 is connected with the center of the second stabilizing block 9, and the other end is connected with the working frame 5 in a sliding manner;
the second rotating plate 12 is disposed in the first protective cover 1, one end of the second rotating plate 12 is connected with the center of the third stabilizing block 10, and the other end is slidably connected with the working frame 5, wherein the center of the second rotating plate 12 is fixedly connected with the center of the first rotating plate 11 and the center of the first stabilizing block 8;
Further, the device further comprises: and the connecting piece 13 is fixedly connected with the center of the first rotating plate 11, the center of the second rotating plate 12 and the center of the first stabilizing block 8.
Further, the device further comprises: a first end column 911, wherein the first end column 911 is disposed at the center of the second stabilizing block 9, and the first end column 911 connects the second stabilizing block 9 and the first rotating plate 11; a second end post 1011, the second end post 1011 is disposed at the center of the third voltage stabilizing block 10, and the second end post 1011 connects the third voltage stabilizing block 10 with the second rotating plate 12.
Further, the device further comprises: a first motor 112, wherein the first motor 112 is disposed at a side surface of the first rotating plate 11 near the working frame 5; a first rail 51, the first rail 51 being provided on an outer surface of the work frame 5; a first rolling wheel 111, wherein one side surface of the first rolling wheel 111 is fixedly connected with the other end of the first rotating plate 11; a second motor 122, the second motor 122 is disposed on a side surface of the second rotating plate 12 near the working frame 5; a second rail 52, the second rail 52 being provided on an outer surface of the work frame 5; a second rolling wheel 121, wherein one side surface of the second rolling wheel 121 is fixedly connected with the other end of the second rotating plate 12; and saw teeth 53, wherein the saw teeth 53 are arranged outside the first rail 51 and the second rail 52, and the saw teeth 53 are in meshed connection with the first rolling wheel 111 and the second rolling wheel 121.
Further, the first motor 112 drives the first rolling wheel 111 to roll on the saw teeth 53 and drives the first rotating plate 11 to rotate, wherein the first rotating plate 11 drives the second stabilizing block 9 to move in the first curved slot 55; the second motor 122 drives the second rolling wheel 121 to roll on the saw teeth 53 and drives the second rotating plate 12 to rotate, wherein the second rotating plate 12 drives the third stabilizing block 10 to move in the second curved slot 56.
Specifically, the first rotating plate 11 is disposed in the first protection cover 1, the first end post 911 extends out from the center of the second stabilizing block 9, the first end post 911 is fixedly connected with the second stabilizing block 9, the first end post 911 is fixedly mounted on one end of the first rotating plate 11, the other end of the first rotating plate 11 is slidingly connected in the first track 51 on the outer surface of the working frame 5, the first motor 112 is disposed inward on one side of the first rotating plate 11 near the working frame 5, the other end of the first rotating plate 11 is fixedly connected with one side surface of the first rolling wheel 111, the saw teeth 53 are disposed outside the first track 51, the saw teeth 53 are in meshed connection with the first rolling wheel 111, the first rolling wheel 111 is driven to roll on the saw teeth 53 by the first motor 112, thereby driving the first rotating plate 11 to rotate, and the second rolling block 9 on the first rolling block 111 connected with one end of the first rotating plate 11 is driven to move in the first bending groove 55; the second rotating plate 12 is disposed in the second protective cover 2, wherein the connecting piece 13 is fixedly connected with the center of the first rotating plate 11, the center of the second rotating plate 12 and the center of the first stabilizing block 8, that is, the axial centers of the first rotating plate 11, the second rotating plate 12 and the first stabilizing block 8 are on the same straight line. The second end post 1011 extends from the center of the third stabilizing block 10, the second end post 1011 is fixedly connected with the third stabilizing block 10, and the second end post 1011 is fixedly installed on one end of the second rotating plate 12, the other end of the second rotating plate 12 is slidingly connected in the second track 52 on the outer surface of the working frame 5, the second motor 122 is disposed inward on one side surface of the second rotating plate 12 near the working frame 5, the other end of the second rotating plate 12 is fixedly connected with one side surface of the second rolling wheel 121, the saw tooth 53 is disposed on the outer side of the second track 52, and the saw tooth 53 is engaged with the second rolling wheel 121, and the second rolling wheel 121 is driven to roll on the saw tooth 53 by the second motor 122, so as to drive the second rotating plate 12 to rotate, so that the third stabilizing block 10 on the second end post 1011, to which one end of the second rotating plate 12 is connected, is further moved in the second bending groove 56, and further bends under the bending temperature effect of 6 is achieved.
Further, the device further comprises: and a conveying unit 4, wherein the conveying unit 4 is arranged on one end face of the working frame 5.
Further, the conveying unit 4 further includes: a long tube 41, wherein one end of the long tube 41 is communicated with one side surface of the conveying unit 4, and a conveying head 43 is arranged at the other end of the long tube 41, wherein the conveying head 43 can be connected with the mounting steel tube 6; a conveying pipe 42, wherein the conveying pipe 42 is communicated with the other side surface of the conveying unit 4, and the other end of the conveying pipe 42 is communicated with one side surface of the conveying head 43.
Further, the device further comprises: a blocking head 61, the blocking head 61 is arranged at the other end of the steel pipe 6, and the blocking head 61 and the conveying head 43 are arranged at different ends of the steel pipe 6. Specifically, the conveying unit 4 is provided on one end surface of the work frame 5, and the conveying unit 4 includes a long pipe 41, a conveying pipe 42, a conveying head 43, and a blocking head 61. Wherein one end of the long tube 41 is communicated with one side of the conveying unit 4, the conveying head 43 is arranged at the other end of the long tube 41, the conveying head 43 is arranged at one end of the steel tube 6 in a coating manner and plays a role in fixing the end part of the steel tube 6, the other side of the conveying unit 4 is communicated with the conveying tube 42, the other end of the conveying tube 42 is communicated with one side of the conveying head 43, the blocking head 61 is arranged at the other end of the steel tube 6, the blocking head 61 and the conveying head 43 are respectively installed at two ports of the steel pipe 6, the blocking head 61 is used for blocking the other end of the steel pipe 6, the conveying unit 4 conveys gas into the steel pipe 6 through the long pipe 41, the steel pipe 6 is filled with the gas, the steel pipe 6 is prevented from being sunken when being bent, after the steel pipe 6 is bent, cold air is conveyed into the steel pipe 6 through the conveying pipe 42 to cool the steel pipe 6 due to the high temperature, and then the technical effect of effectively preventing the steel pipe 6 from being sunken at the bending position is achieved.
The technical scheme provided in the embodiment of the application has at least the following technical effects or advantages:
1. the embodiment of the application provides a steel pipe bending device, the device includes: the working frame is provided with a first protective cover on one side and a second protective cover on the other side, and is provided with a containing space; the straight grooves are symmetrically arranged in the upper middle of the working frame; the first voltage stabilizing block is arranged in the accommodating space and is connected with the straight groove; the first bending groove is symmetrically arranged at one corner of the working frame; the second voltage stabilizing block is arranged in the accommodating space and is connected with the first bending groove; the second bending groove is symmetrically arranged at the other corner of the working frame, and the height of the second bending groove is the same as that of the first bending groove; the third voltage stabilizing block is arranged in the accommodating space and is connected with the second bending groove; the first rotating plate is arranged in the first protective cover, one end of the first rotating plate is connected with the center of the second stabilizing block, and the other end of the first rotating plate is connected with the working frame in a sliding manner; the second rotating plate is arranged in the first protective cover, one end of the second rotating plate is connected with the center of the third stabilizing block, and the other end of the second rotating plate is connected with the working frame in a sliding manner, wherein the center of the second rotating plate is fixedly connected with the center of the first rotating plate and the center of the first stabilizing block; the elevating unit, the elevating unit sets up the top of work frame, wherein, the elevating unit includes: the lifting rods are symmetrically arranged at the bottom of the lifting unit, and one end of each lifting rod is connected with the first voltage stabilizing block; the temperature control unit is arranged in the second protective cover and is connected with the first voltage stabilizing block, the second voltage stabilizing block and the third voltage stabilizing block. The steel pipe bending device is used for solving the technical problems that in the prior art, due to the fact that steel pipes are rigid in materials and require large force to bend, bending parts of the steel pipes are prone to being sunken, and the service life of the steel pipes is affected.
2. According to the embodiment of the application, the temperature control unit is arranged in the second protective cover and is connected with the first voltage stabilizing block, the second voltage stabilizing block and the third voltage stabilizing block; m first heating holes are formed in the middle of the first stabilizing block; n second heating holes are formed in the middle of the second stabilizing block; and P third heating holes are formed in the middle of the third stabilizing block, wherein M, N, P is a positive integer. The steel pipe is heated at high temperature, so that the steel pipe is easy to bend, the pressure stabilizing block can bend the steel pipe easily without great force, the energy consumption of equipment is reduced, and the service life is prolonged.
3. According to the embodiment of the application, the lifting unit is arranged at the top of the working frame, and the lifting unit comprises: the lifting rods are symmetrically arranged at the bottom of the lifting unit, one end of each lifting rod is connected with the corresponding first voltage stabilizing block, and the first voltage stabilizing blocks can move up and down through the lifting rods, so that the technical effect of adjusting the position of the first voltage stabilizing blocks is achieved.
4. According to the embodiment of the application, the first rotating plate is arranged in the first protective cover, one end of the first rotating plate is connected with the center of the second stabilizing block, and the other end of the first rotating plate is connected with the working frame in a sliding mode; the second rotating plate is arranged in the first protective cover, one end of the second rotating plate is connected with the center of the third stabilizing block, and the other end of the second rotating plate is connected with the working frame in a sliding manner, wherein the center of the second rotating plate is fixedly connected with the center of the first rotating plate and the center of the first stabilizing block; the connecting piece is fixedly connected with the center of the first rotating plate, the center of the second rotating plate and the center of the first stabilizing block; the first end column is arranged in the center of the second stabilizing block and is connected with the second stabilizing block and the first rotating plate; the second end column is arranged in the center of the third stabilizing block and is connected with the third stabilizing block and the second rotating plate; the first motor is arranged on one side surface of the first rotating plate, which is close to the working frame; a first rail disposed on an outer surface of the work frame; the first rolling wheel is fixedly connected with one side surface of the first rolling wheel and the other end of the first rotating plate; the second motor is arranged on one side surface of the second rotating plate, which is close to the working frame; a second rail disposed on an outer surface of the work frame; the second rolling wheel is fixedly connected with one side surface of the second rolling wheel and the other end of the second rotating plate; the saw teeth are arranged on the outer sides of the first rail and the second rail, and are meshed with the first rolling wheel and the second rolling wheel, so that the technical effect of bending the steel pipe at high temperature is further achieved.
5. The conveying unit is arranged on one end face of the working frame; the conveying unit further includes: one end of the long tube is communicated with one side surface of the conveying unit, and the other end of the long tube is provided with a conveying head, wherein the conveying head can be connected with a steel tube; the conveying pipe is communicated with the other side face of the conveying unit, and the other end of the conveying pipe is communicated with one side face of the conveying head; the blocking head is arranged at the other port of the steel pipe, and the blocking head and the conveying head are arranged at different ports of the steel pipe. Thereby achieving the technical effect of effectively preventing the sinking of the bending part of the steel pipe.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present application without departing from the spirit and scope of the embodiments of the present application. Thus, if such modifications and variations of the embodiments of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to encompass such modifications and variations.
Claims (13)
1. A steel pipe bending apparatus, the apparatus comprising:
the working frame is provided with a first protective cover on one side and a second protective cover on the other side, and is provided with a containing space;
the straight grooves are symmetrically arranged in the upper middle of the working frame;
the first voltage stabilizing block is arranged in the accommodating space and is connected with the straight groove;
the first bending groove is symmetrically arranged at one corner of the working frame;
the second voltage stabilizing block is arranged in the accommodating space and is connected with the first bending groove;
the second bending groove is symmetrically arranged at the other corner of the working frame, and the height of the second bending groove is the same as that of the first bending groove;
the third voltage stabilizing block is arranged in the accommodating space and is connected with the second bending groove;
the first rotating plate is arranged in the first protective cover, one end of the first rotating plate is connected with the center of the second stabilizing block, and the other end of the first rotating plate is connected with the working frame in a sliding manner;
The second rotating plate is arranged in the first protective cover, one end of the second rotating plate is connected with the center of the third stabilizing block, and the other end of the second rotating plate is connected with the working frame in a sliding manner, wherein the center of the second rotating plate is fixedly connected with the center of the first rotating plate and the center of the first stabilizing block;
the elevating unit, the elevating unit sets up the top of work frame, wherein, the elevating unit includes: the lifting rods are symmetrically arranged at the bottom of the lifting unit, and one end of each lifting rod is connected with the first voltage stabilizing block;
the temperature control unit is arranged in the second protective cover and is connected with the first voltage stabilizing block, the second voltage stabilizing block and the third voltage stabilizing block;
m first heating holes are formed in the middle of the first stabilizing block, wherein M is a positive integer;
n second heating holes are formed in the middle of the second stabilizing block, wherein N is a positive integer;
p third heating holes are formed in the middle of the third stabilizing block, wherein P is a positive integer;
the apparatus further comprises: the first motor is arranged on one side surface of the first rotating plate, which is close to the working frame; a first rail disposed on an outer surface of the work frame; the first rolling wheel is fixedly connected with one side surface of the first rolling wheel and the other end of the first rotating plate;
The apparatus further comprises: the second motor is arranged on one side surface of the second rotating plate, which is close to the working frame; a second rail disposed on an outer surface of the work frame; the second rolling wheel is fixedly connected with one side surface of the second rolling wheel and the other end of the second rotating plate;
the apparatus further comprises: the saw teeth are arranged on the outer sides of the first rail and the second rail, and are in meshed connection with the first rolling wheel and the second rolling wheel;
the first motor drives the first rolling wheel to roll on the saw teeth and drives the first rotating plate to rotate, wherein the first rotating plate drives the second voltage stabilizing block to move in the first curved groove;
the second motor drives the second rolling wheel to roll on the saw teeth and drives the second rotating plate to rotate, wherein the second rotating plate drives the third voltage stabilizing block to move in the second curved groove.
2. A steel pipe bending apparatus according to claim 1, wherein the apparatus further comprises:
and the conveying unit is arranged on one end face of the working frame.
3. A steel pipe bending apparatus according to claim 2, wherein the apparatus further comprises:
one end of the long tube is communicated with one side face of the conveying unit, and a conveying head is arranged at the other end of the long tube, wherein the conveying head is connected with the steel tube.
4. A steel pipe bending apparatus according to claim 3, wherein the apparatus further comprises:
and the conveying pipe is communicated with the other side face of the conveying unit, and the other end of the conveying pipe is communicated with one side face of the conveying head.
5. A steel pipe bending apparatus according to claim 3, wherein the apparatus further comprises:
the blocking head is arranged at the other port of the steel pipe, and the blocking head and the conveying head are arranged at different ports of the steel pipe.
6. A steel pipe bending apparatus according to claim 1, wherein the apparatus further comprises:
the connecting piece is fixedly connected with the center of the first rotating plate, the center of the second rotating plate and the center of the first stabilizing block.
7. A steel pipe bending apparatus according to claim 1, wherein the apparatus further comprises:
the first end column is arranged at the center of the second stabilizing block and is connected with the second stabilizing block and the first rotating plate.
8. A steel pipe bending apparatus according to claim 1, wherein the apparatus further comprises:
the second end post is arranged at the center of the third stabilizing block and is connected with the third stabilizing block and the second rotating plate.
9. A steel pipe bending apparatus according to claim 1, wherein the apparatus further comprises:
one end of the first long rod is communicated with the first voltage stabilizing block, and the first long rod is connected with the lifting rod;
the first pipeline is arranged at the middle top of the temperature control unit and is communicated with the other end of the first long rod.
10. A steel pipe bending apparatus according to claim 1, wherein the apparatus further comprises:
one end of the second long rod is communicated with the second voltage stabilizing block;
the second pipeline is arranged at the top of one side of the temperature control unit, and the second pipeline is communicated with the other end of the second long rod.
11. A steel pipe bending apparatus according to claim 1, wherein the apparatus further comprises:
one end of the third long rod is communicated with the third voltage stabilizing block;
And the third pipeline is arranged at the top of the other side of the temperature control unit and is communicated with the other end of the third long rod.
12. The steel pipe bending apparatus of claim 1, wherein the first stabilizing block is circular and the rounded end of the first stabilizing block is semi-circular.
13. A steel pipe bending apparatus according to claim 1, wherein the work frame is made of ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730672.6A CN108580620B (en) | 2018-07-05 | 2018-07-05 | Steel pipe bending device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730672.6A CN108580620B (en) | 2018-07-05 | 2018-07-05 | Steel pipe bending device |
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| CN108580620A CN108580620A (en) | 2018-09-28 |
| CN108580620B true CN108580620B (en) | 2023-08-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101486055A (en) * | 2007-12-27 | 2009-07-22 | 李春江 | Method for producing winding pipe of refrigerating device refrigeration evaporator of refrigerator and winding pipe device |
| CN203737775U (en) * | 2014-04-02 | 2014-07-30 | 慈溪市连赢模具有限公司 | Tube bending mold |
| CN204052496U (en) * | 2014-09-16 | 2014-12-31 | 李自摞 | A kind of steel pipe bending equipment |
| CN105344764B (en) * | 2015-10-27 | 2017-11-10 | 安徽省宁国市天成科技发展有限公司 | A kind of heating tube bending equipment |
| CN205463770U (en) * | 2015-12-29 | 2016-08-17 | 温州市龙湾永兴利澳轧管厂 | Pipe bender |
| CN205414021U (en) * | 2016-03-14 | 2016-08-03 | 江苏武进不锈股份有限公司 | Seamless steel pipe bending machine |
| CN206229877U (en) * | 2016-11-23 | 2017-06-09 | 河北宏发机械有限公司 | A kind of tubing forming mill |
| CN206925182U (en) * | 2017-04-21 | 2018-01-26 | 王乔 | A kind of construction site steel pipe bender |
| CN208408138U (en) * | 2018-07-05 | 2019-01-22 | 张家港市圣鼎源制管有限公司 | A kind of steel pipe apparatus for bending |
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