CN210995958U - I-steel bending device of three-roller type bending machine - Google Patents
I-steel bending device of three-roller type bending machine Download PDFInfo
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- CN210995958U CN210995958U CN201921175265.XU CN201921175265U CN210995958U CN 210995958 U CN210995958 U CN 210995958U CN 201921175265 U CN201921175265 U CN 201921175265U CN 210995958 U CN210995958 U CN 210995958U
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- roller
- carrier roller
- guide rail
- seat
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Abstract
The utility model discloses a I-steel bending device of a three-roller bending machine, which belongs to the technical field of section bending machines, and adopts the technical proposal that the device comprises a frame, an auxiliary mechanism is arranged in the frame and comprises an oil cylinder, a guide sleeve is sleeved on the outer side wall of the oil cylinder, a guide shaft is fixedly connected on the right side of the guide sleeve, a vertical guide rail seat is fixedly connected on the right end surface of the guide shaft, an upper pressure plate is movably connected on the upper end surface of the vertical guide rail seat, an upper pull wheel seat is arranged below the upper pressure plate, the left side wall of the upper pull wheel seat is movably connected with the right side wall of the vertical guide rail seat, the section is fixed by tensioning the upper pull wheel and a lower pull wheel, then the oil cylinder is started to guide the section into the auxiliary mechanism, then the two ends of the section are respectively placed in the upper roller mold and the lower roller mold, the section is fixed by lifting the carrier, thereby achieving the effect of preventing the section bar from deforming and curling in the rolling process.
Description
Technical Field
The utility model relates to a section bar bending machine technical field, in particular to three-roller type bending machine I-steel bending device.
Background
The section bending machine is mainly used for rolling angle iron, channel steel, flat steel, a round pipe, a square pipe, an I-shaped steel section and section steel, a roller shaft is coaxially designed, an upper shaft die is arranged, the end part of an upper shaft is connected with a hydraulic motor and plays a great role in the section rolling process, two lower rollers are main driving rollers, a main hydraulic motor drives a multi-stage gear to decelerate so that the two lower rollers obtain a specified linear speed and provide main power for rolling materials, the two lower roller mechanisms form a hinge type swing mechanism around a center, arc motion is performed up and down through independent oil cylinders to effectively control the arc size of the section rolling process, carrier rollers are arranged on two sides, a lifting oil cylinder, a rotating oil cylinder and a planker oil cylinder are arranged on the two carrier rollers, all the oil cylinders and the motor are connected with a hydraulic system, all the actions of the oil cylinders and the planker oil cylinders are controlled through an electrical system.
However, the existing I-steel bending device of the three-roller bending machine is easy to deform and distort in the process of rolling the section bar, so that the section bar is rolled by using some auxiliary mechanisms.
SUMMERY OF THE UTILITY MODEL
The utility model provides a three-roller type bending machine I-steel bending apparatus aims at solving current three-roller type bending machine I-steel bending apparatus and is carrying out the section bar and roll up the phenomenon that the system in-process takes place to warp, distort easily to need come the problem of the system of rolling up of finished section bar jointly with the help of some complementary unit.
The utility model is realized in such a way, a three-roller bending machine I-steel bending device comprises a frame, wherein the frame is internally provided with an auxiliary mechanism, the auxiliary mechanism comprises an oil cylinder, the outer side wall of the oil cylinder is sleeved with a guide sleeve, the right side of the guide sleeve is fixedly connected with a guide shaft, the right end surface of the guide shaft is fixedly connected with a vertical guide rail seat, the upper end surface of the vertical guide rail seat is movably connected with an upper pressure plate, an upper pull wheel seat is arranged below the upper pressure plate, the left side wall of the upper pull wheel seat is movably connected with the right side wall of the vertical guide rail seat, an upper pull wheel is fixedly connected below the upper pull wheel seat, a lower pull wheel seat is arranged below the upper pull wheel, the left side wall of the lower pull wheel seat is movably connected with the right side wall of the vertical guide rail seat, a horizontal guide rail seat is arranged below the lower pull wheel seat, the left side of the upper end face of the horizontal guide rail seat is movably connected with the lower end face of the vertical guide rail seat.
In order to fix the section bar of rolling up the system, conduct the utility model relates to a three-roller type bending machine I-steel bending device is preferred, the inside upper end of frame is provided with roller, the lateral wall swing joint who goes up the roller has last roller mould, it is located complementary unit's top to go up the roller.
In order to fix the section bar, conduct the utility model relates to a three-roller type bending machine I-steel bending device is preferred, go up the oblique below in roller both sides and all be provided with the lower roll, the lateral wall swing joint of lower roll has lower roll mould, two the lower roll is located complementary unit's the left and right sides.
In order to prevent that the hydro-cylinder from shifting out from the up end of mount at the in-process that removes to be unfavorable for the fixed of hydro-cylinder, conduct the utility model relates to a three-roller type bender I-steel bending device is preferred, the inside bottom fixedly connected with mount of frame, complementary unit's lower extreme runs through the mount and extends to the inside of mount.
In order to roll up the system to the section bar, as the utility model relates to a three-roller type bender I-steel bending device is preferred, two the equal swing joint in below of lower roll has hydraulic cylinder, two hydraulic cylinder installs the inside at the mount.
In order to fix the section bar through the bearing roller, conduct the utility model relates to a three-roller type bending machine I-steel bending device is preferred, two one side that the lower roll was kept away from mutually is provided with left bearing roller and right bearing roller, left side bearing roller is located the left side of right bearing roller, left side bearing roller all is located the inside of frame with right bearing roller, left side bearing roller is the same with the structure of right bearing roller.
In order to fix the section bar, conduct the utility model relates to a three-roller type bending machine I-steel bending device is preferred, left side bearing roller includes bearing roller guide rail and bearing roller, the bearing roller is located the inboard of bearing roller guide rail, the upper end fixedly connected with bearing roller bottom plate of bearing roller, the below of bearing roller is provided with bearing roller lift cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the I-steel bending device of the three-roller bending machine comprises an auxiliary mechanism, wherein the auxiliary mechanism comprises an oil cylinder, the outer side wall of the oil cylinder is sleeved with a guide sleeve, the right side of the guide sleeve is fixedly connected with a guide shaft, the right end face of the guide shaft is fixedly connected with a vertical guide rail seat, the auxiliary mechanism is used for assisting the bending machine to roll a section bar, when the profile bender rolls the profile, the middle part of the profile is placed in the horizontal guide rail seat or the vertical guide rail seat, the profile is fixed by tensioning the upper pull wheel and the lower pull wheel, then starting the oil cylinder to guide the section bar into the auxiliary mechanism, respectively placing two ends of the section bar into the upper roller die and the lower roller die, through going up and down with bearing roller lift cylinder and fixing the section bar through the bearing roller to reached and prevented that the section bar from taking place deformation, curling in system process of rolling.
2. This kind of three-roller type bending machine I-steel bending device, the inside upper end of frame is provided with roller, and the lateral wall swing joint who goes up the roller has last roller mold, goes up the roller and is located complementary unit's top, through setting up roller mold, places the one end of the section bar of rolling up needs in the inside of roller mold, goes up roller mold and fixes the one end of section bar, and the other end of section bar is fixed through placing the inside at roller mold down to reached and carried out fixed effect to the section bar of rolling up needs.
3. This kind of three-roller type bending machine I-steel bending device, one side that two lower rolls kept away from mutually is provided with left bearing roller and right bearing roller, left bearing roller is located the left side of right bearing roller, left bearing roller all is located the inside of frame with right bearing roller, left bearing roller is the same with the structure of right bearing roller, through setting up left bearing roller and right bearing roller, fix placing at last roller mould and the inside section bar of lower roll mould, go up and down to the bearing roller through bearing roller lift cylinder, when the bearing roller contacts with the section bar, close bearing roller lift cylinder, it is fixed to make the bearing roller, thereby fix the section bar, reached and carried out the effect fixed with the section bar through the bearing roller.
Drawings
FIG. 1 is an overall structure diagram of an I-steel bending device of a three-roller bending machine of the present invention;
FIG. 2 is the original structure diagram of the I-steel bending device of the three-roller bending machine of the present invention;
FIG. 3 is a structural diagram of an improved I-steel bending device of a three-roller bending machine of the present invention;
FIG. 4 is a structural diagram of the auxiliary mechanism of the present invention;
in the figure, 1, a frame; 101. a fixed mount; 2. upper roll; 201. an upper roll die; 3. a lower roll; 301. a lower roller die; 4. a left idler; 401. a carrier roller lifting oil cylinder; 402. a carrier roller guide rail; 403. a carrier roller; 404. a carrier roller base plate; 5. a right idler; 6. a hydraulic cylinder; 7. an auxiliary mechanism; 701. an oil cylinder; 702. a guide sleeve; 703. a guide shaft; 704. a vertical guide rail seat; 705. a pull-down wheel seat; 7051. a pull-down wheel; 706. pulling up the wheel seat; 7061. a pull-up wheel; 707. an upper pressure plate; 708. and a horizontal guide rail seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a three-roller type bender I-steel bending device, which comprises a frame 1, the inside of frame 1 is provided with complementary unit 7, complementary unit 7 includes hydro-cylinder 701, uide bushing 702 has been cup jointed to the lateral wall of hydro-cylinder 701, the right side fixedly connected with guiding axle 703 of uide bushing 702, the right-hand member face fixedly connected with vertical guide rail seat 704 of guiding axle 703, the up end swing joint of vertical guide rail seat 704 has top board 707, the below of top board 707 is provided with pull-up wheel seat 706, the left side wall of pull-up wheel seat 706 and the right side wall swing joint of vertical guide rail seat 704, the below fixedly connected with pull-up wheel 7061 of pull-up wheel seat 706, the below of pull-up wheel 7061 is provided with down-pulley 7051, the below fixedly connected with pull-down wheel seat 7051, the left side wall of pull-down wheel seat 705 and the right side wall swing joint of vertical guide rail seat 704, the below of pull-down wheel seat 705 is provided with horizontal guide rail seat 708, the upper end left side of horizontal guide rail seat 708 and the.
In this embodiment: through setting up complementary unit 7, make complementary unit 7 assist the system of book of type bender to the section bar, when the type bender carries out the section bar system of book, with the middle part of section bar through placing in the inside of horizontal guide rail seat 708 or vertical guide rail seat 704, it is fixed with the section bar through taut pull-up wheel 7061 and pull-down wheel 7051, then start the inside of hydro-cylinder 701 with the leading-in complementary unit 7 of section bar, place the both ends of section bar in the inside of last roller mould 201 and lower roll mould 301 respectively again, fix the section bar through bearing roller 403 through going up and down with bearing roller lift cylinder 401, thereby reached and prevented that the section bar from taking place to warp in system process, curled effect.
Specifically, the upper end in the frame 1 is provided with the upper roller 2, and the lateral wall swing joint of upper roller 2 has upper roller mould 201, and upper roller 2 is located the top of complementary unit 7.
In this embodiment: through setting up roller mould 201, place the one end of the section bar that will need to roll up in the inside of roller mould 201, go up roller mould 201 and fix the one end of section bar, the other end of section bar is fixed through placing the inside at roller mould 301 down to reached and carried out fixed effect to the section bar that needs to roll up.
Specifically, the lower rollers 3 are arranged obliquely below two sides of the upper roller 2, the outer side wall of each lower roller 3 is movably connected with a lower roller die 301, and the two lower rollers 3 are positioned on the left side and the right side of the auxiliary mechanism 7.
In this embodiment: through setting up two lower roll mould 301, the lower roll mould 301 on one side is passed through to the one end of the section bar of rolling up, then fixes the mid portion of section bar through complementary unit 7, makes the other end of section bar wear out to the inside of the lower roll mould 301 on the other side from complementary unit 7, fixes the section bar to reached and carried out fixed effect to the section bar.
Specifically, the bottom end inside the frame 1 is fixedly connected with a fixing frame 101, and the lower end of the auxiliary mechanism 7 penetrates through the fixing frame 101 and extends into the fixing frame 101.
In this embodiment: by arranging the fixing frame 101, the fixing frame 101 fixes the oil cylinder 701 arranged at the lower end of the auxiliary mechanism 7, so that the oil cylinder 701 moves in the fixing frame 101, and the oil cylinder 701 is prevented from moving out of the upper end face of the fixing frame 101 in the moving process, thereby being not beneficial to fixing the oil cylinder 701.
Specifically, the lower parts of the two lower rollers 3 are movably connected with hydraulic oil cylinders 6, and the two hydraulic oil cylinders 6 are arranged in the fixing frame 101.
In this embodiment: control two lower rolls 3 through setting up two hydraulic cylinder 6, when hydraulic cylinder 6 started, provide power for two lower rolls 3 to make two lower rolls 3 rotate and roll up the section bar, improved the efficiency that two lower rolls 3 rolled up the section bar, thereby reached and rolled up the effect of making to the section bar.
Specifically, one side that two lower rolls 3 kept away from mutually is provided with left bearing roller 4 and right bearing roller 5, and left bearing roller 4 is located the left side of right bearing roller 5, and left bearing roller 4 all is located the inside of frame 1 with right bearing roller 5, and left bearing roller 4 is the same with right bearing roller 5's structure.
In this embodiment: through setting up left bearing roller 4 and right bearing roller 5, fix the section bar of placing in last roller mould 201 and lower roll mould 301 inside, go up and down to bearing roller 403 through bearing roller lift cylinder 401, when bearing roller 403 and section bar contacted, close bearing roller lift cylinder 401, make bearing roller 403 fixed to fix the section bar, reached and carried out the effect fixed with the section bar through bearing roller 403.
Specifically, the left carrier roller 4 comprises a carrier roller guide rail 402 and a carrier roller 403, the carrier roller 403 is located on the inner side of the carrier roller guide rail 402, the upper end of the carrier roller 403 is fixedly connected with a carrier roller bottom plate 404, and a carrier roller lifting oil cylinder 401 is arranged below the carrier roller 403.
In this embodiment: the carrier roller 403 is driven to ascend and descend by starting the carrier roller lifting oil cylinder 401, so that the carrier roller 403 fixes rolled profiles, the carrier roller 403 moves in the carrier roller guide rail 402, the carrier roller 403 is convenient to fix the profiles, and the effect of fixing the profiles is achieved.
The working principle is as follows: firstly, one end of a section bar to be rolled is placed in an upper roller die 201, the upper roller die 201 fixes one end of the section bar, one end of the rolled section bar passes through a lower roller die 301 on one side, then the middle part of the section bar is fixed through an auxiliary mechanism 7, the middle part of the section bar passes through a horizontal guide rail seat 708 or a vertical guide rail seat 704 and is fixed through a tensioning upper pull wheel 7061 and a lower pull wheel 7051, then an oil cylinder 701 is started to guide the section bar into the auxiliary mechanism 7, the other end of the section bar passes through the inside of the auxiliary mechanism 7 to the inside of the lower roller die 301 on the other side, the two sides and the middle part of the section bar are fixed, then a carrier roller lifting oil cylinder 401 is started to drive the carrier roller 403 to lift, so that the carrier roller 403 fixes the edge of the rolled section bar, and the carrier roller 403 moves in the carrier roller guide rail 402, thereby make things convenient for the fixed of bearing roller 403 to the section bar, later start hydraulic cylinder 6, provide power for two lower rolls 3 to make two lower rolls 3 rotate and roll up the section bar, complementary unit 7 fixes the section bar this moment, prevents that the last roller 2 of section bar and two lower rolls 3 pivoted in-process from taking place to warp, curl.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a three-roller type bending machine I-steel bending device, includes frame (1), its characterized in that: the inside of frame (1) is provided with complementary unit (7), complementary unit (7) includes hydro-cylinder (701), uide bushing (702) has been cup jointed to the lateral wall of hydro-cylinder (701), the right side fixedly connected with guiding axle (703) of uide bushing (702), the right end face fixedly connected with vertical guide rail seat (704) of guiding axle (703), the up end swing joint of vertical guide rail seat (704) has top board (707), the below of top board (707) is provided with pull-up pulley seat (706), the left side wall of pull-up pulley seat (706) and the right side wall swing joint of vertical guide rail seat (704), the below fixedly connected with pull-up pulley (7061) of pull-up pulley seat (706), the below fixedly connected with pull-down pulley seat (705) of pull-down pulley seat (705) and the right side wall swing joint of vertical guide rail seat (704), a horizontal guide rail seat (708) is arranged below the lower pull-down wheel seat (705), and the left side of the upper end face of the horizontal guide rail seat (708) is movably connected with the lower end face of the vertical guide rail seat (704).
2. The i-steel bending apparatus of a three-roll bending machine according to claim 1, wherein: the inner upper end of the rack (1) is provided with an upper roller (2), the outer side wall of the upper roller (2) is movably connected with an upper roller die (201), and the upper roller (2) is located above the auxiliary mechanism (7).
3. The i-steel bending apparatus of a three-roll bending machine according to claim 2, wherein: the lower roll (3) is arranged below the two sides of the upper roll (2) obliquely, a lower roll die (301) is movably connected to the outer side wall of the lower roll (3), and the lower roll (3) is located on the left side and the right side of the auxiliary mechanism (7).
4. The i-steel bending apparatus of a three-roll bending machine according to claim 1, wherein: the inside bottom fixedly connected with mount (101) of frame (1), the lower extreme of complementary unit (7) runs through mount (101) and extends to the inside of mount (101).
5. The i-steel bending apparatus of a three-roll bending machine according to claim 3, wherein: the lower parts of the two lower rollers (3) are movably connected with hydraulic oil cylinders (6), and the two hydraulic oil cylinders (6) are arranged in the fixed frame (101).
6. The i-steel bending apparatus of a three-roll bending machine according to claim 3, wherein: one side, far away from each other, of each of the two lower rollers (3) is provided with a left carrier roller (4) and a right carrier roller (5), the left carrier roller (4) is located on the left side of the right carrier roller (5), the left carrier roller (4) and the right carrier roller (5) are located inside the rack (1), and the left carrier roller (4) and the right carrier roller (5) are identical in structure.
7. The i-steel bending apparatus of a three-roll bending machine according to claim 6, wherein: the left carrier roller (4) comprises a carrier roller guide rail (402) and a carrier roller (403), the carrier roller (403) is located on the inner side of the carrier roller guide rail (402), a carrier roller bottom plate (404) is fixedly connected to the upper end of the carrier roller (403), and a carrier roller lifting oil cylinder (401) is arranged below the carrier roller (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175265.XU CN210995958U (en) | 2019-07-25 | 2019-07-25 | I-steel bending device of three-roller type bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175265.XU CN210995958U (en) | 2019-07-25 | 2019-07-25 | I-steel bending device of three-roller type bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210995958U true CN210995958U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175265.XU Expired - Fee Related CN210995958U (en) | 2019-07-25 | 2019-07-25 | I-steel bending device of three-roller type bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210995958U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804778A (en) * | 2020-07-22 | 2020-10-23 | 山东深博巷道支护技术有限公司 | Numerical control one-step rapid forming arch bending system and working method |
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
| CN117066325A (en) * | 2023-10-16 | 2023-11-17 | 山东方原建设集团有限公司 | Steel structure steel bending device |
-
2019
- 2019-07-25 CN CN201921175265.XU patent/CN210995958U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804778A (en) * | 2020-07-22 | 2020-10-23 | 山东深博巷道支护技术有限公司 | Numerical control one-step rapid forming arch bending system and working method |
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
| CN117066325A (en) * | 2023-10-16 | 2023-11-17 | 山东方原建设集团有限公司 | Steel structure steel bending device |
| CN117066325B (en) * | 2023-10-16 | 2023-12-22 | 山东方原建设集团有限公司 | Steel structure steel bending device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210725 |