CN211888544U - Hydraulic pipe bender for constructional engineering - Google Patents
Hydraulic pipe bender for constructional engineering Download PDFInfo
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- CN211888544U CN211888544U CN201922155933.9U CN201922155933U CN211888544U CN 211888544 U CN211888544 U CN 211888544U CN 201922155933 U CN201922155933 U CN 201922155933U CN 211888544 U CN211888544 U CN 211888544U
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- hydraulic
- clamping groove
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- 238000005452 bending Methods 0.000 claims abstract description 39
- 238000010276 construction Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic pipe bending machine for building engineering, which comprises a main board, a clamping groove, an upper bracket and a lower bracket, wherein one side of the main board is fixedly connected with a mounting plate, one side of the mounting plate is positioned on the main board and is fixedly provided with two first hydraulic rods, the output ends of the first hydraulic rods are fixedly connected with a connecting plate, the other side of the main board is provided with the clamping groove, two connecting rods are fixedly connected between the clamping groove and the connecting plate, a plurality of movable wheels are arranged in the clamping groove, the two ends of the movable wheels are rotatably connected with two opposite inner walls of the clamping groove through bearings, one side of the main board close to the clamping groove is rotatably connected with a plurality of positioning wheels through bearings, the utility model relates to a hydraulic pipe bending machine for building engineering, the movable wheels and the positioning wheels can effectively clamp a pipe body, a motor can drive the positioning wheels to rotate, and further can drive the pipe, the bending plate can deviate from different directions, and the bending wheel can be driven to bend the pipe body from different directions.
Description
Technical Field
The utility model relates to a hydraulic pressure bending machine for building engineering belongs to hydraulic pressure bending machine field.
Background
The pipe bending machine can be used as a jack, is roughly divided into a numerical control pipe bending machine, a hydraulic pipe bending machine and the like, is applied to pipeline laying and repairing in the aspects of electric power construction, highway construction, bridges, ships and the like, only allows a pipeline to be bent once in the working mode of the traditional pipe bending machine, needs manual repositioning when multiple times of bending are needed, and is low in automation degree, so that the problem of low production efficiency is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydraulic pipe bending machine for building engineering who has solved the working method of traditional bending machine and only has allowed the pipeline to bend once, when needing to bend many times, needs the manual work to put again, shortcoming at the bottom of the degree of automation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the hydraulic pipe bending machine for the building engineering comprises a main board, a clamping groove, an upper support and a lower support, wherein one side of the main board is fixedly connected with a mounting plate, two first hydraulic rods are fixedly screwed on one side of the mounting plate and positioned on the main board, the output ends of the first hydraulic rods are fixedly connected with a connecting plate, the other side of the main board is provided with the clamping groove, two connecting rods are fixedly connected between the clamping groove and the connecting plate, a plurality of movable wheels are arranged in the clamping groove, two ends of the movable wheels are rotatably connected with two opposite inner walls of the clamping groove through bearings, one side of the main board close to the clamping groove is rotatably connected with a plurality of positioning wheels through bearings, the edge of the main board is fixedly connected with the upper support, a first motor is fixedly screwed on the upper support, the output end of the first motor penetrates through the upper support to be fixedly connected with one positioning wheel, and two fixed wheels are fixedly connected on the side surface, two fixedly connected with mounting bracket on just being located the mainboard between the hydraulic stem, the screw fixation has No. two motors on the mounting bracket, the output of No. two motors passes the gear of mounting bracket fixedly connected with, one side of mounting bracket just is located fixedly connected with lower carriage on the mainboard, the screw fixation has No. two hydraulic stems on the lower carriage, the piston rod of No. two hydraulic stems rotates and is connected with the rotary drum, one side fixedly connected with board of bending of rotary drum, the board end fixedly connected with wheel of bending, the rotary drum endotheca is equipped with the bull stick, a plurality of straight flutes have been seted up to the one end outer wall of bull stick, the one end that the rotary drum was kept away from to the bull stick passes through the bearing and is connected with the mainboard rotation, the fixed cover in the middle part outside of bull stick is equipped.
Preferably, the structure of the inner wall of the rotary drum is matched with that of the rotary rod, and the rotary drum is rotatably connected with a piston rod of the second hydraulic rod through a bearing.
Preferably, the first gear and the second gear are in meshed connection, and the gear radius of the first gear is smaller than that of the second gear.
Preferably, a plurality of the movable wheels are all located on the same straight line, a plurality of the positioning wheels are all located on the same straight line, and two of the fixed wheels correspond to the movable wheels and the positioning wheels respectively.
Preferably, the movable wheel, the fixed wheel, the positioning wheel and the bending wheel are all located on the same plane.
Preferably, the position of the movable wheel corresponds to the position of the positioning wheel, and the pipe body is positioned between the positioning wheel and the movable wheel.
The utility model provides a pair of hydraulic pipe bender for building engineering, beneficial effect lies in: the utility model relates to a hydraulic pressure bending machine for building engineering, loose wheel and locating wheel can be with the effective centre gripping of body, and a motor can drive the locating wheel and rotate, and then can drive the body and transmit forward, No. two hydraulic stem and No. two motor cooperations for the board of bending can deviate from equidirectional never, can drive the wheel of bending and bend the body from equidirectional, can realize the multiple spot flow of bending of body, and need not manual operation, and degree of automation is high.
Drawings
Fig. 1 is a schematic front structural view of a hydraulic pipe bender for construction engineering according to the present invention;
fig. 2 is a first schematic view of a hydraulic pipe bender for construction engineering in use;
fig. 3 is a schematic view of a second usage state of the hydraulic pipe bender for construction engineering according to the present invention;
fig. 4 is a schematic view of an installation structure of a clamping groove of a hydraulic pipe bender for construction engineering according to the present invention;
fig. 5 is a section view of a rotation structure of a drum of a hydraulic pipe bender for construction engineering.
In the figure: mainboard 1, mounting panel 2, hydraulic stem 3, connecting plate 4, connecting rod 5, double-layered groove 6, activity wheel 7, locating wheel 8, upper bracket 9, a motor 10, tight pulley 11, mounting bracket 12, No. two motors 13, No. one gear 14, lower carriage 15, No. two hydraulic stem 16, bull stick 17, No. two gears 18, rotary drum 19, the board 20 of bending, the wheel 21 of bending, straight flute 22.
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.
Referring to fig. 1-5, a hydraulic pipe bender for construction engineering, comprising a main board 1, a clamping groove 6, an upper bracket 9 and a lower bracket 15, wherein one side of the main board 1 is fixedly connected with a mounting plate 2, two first hydraulic rods 3 are fixed on one side of the mounting plate 2 and positioned on the main board 1 by screws, the output ends of the first hydraulic rods 3 are fixedly connected with a connecting plate 4, the other side of the main board 1 is provided with the clamping groove 6, two connecting rods 5 are fixedly connected between the clamping groove 6 and the connecting plate 4, a plurality of movable wheels 7 are arranged in the clamping groove 6, both ends of the movable wheels 7 are rotatably connected with two opposite inner walls of the clamping groove 6 by bearings, one side of the main board 1 close to the clamping groove 6 is rotatably connected with a plurality of positioning wheels 8 by bearings, the edge of the main board 1 is fixedly connected with the upper bracket 9, a first motor 10 is fixed on the upper bracket 9 by screws, the output end of the first, two tight pulleys 11 of fixedly connected with on the one end side that mounting panel 2 was kept away from to mainboard 1, fixedly connected with mounting bracket 12 on two hydraulic stems 3, the screw fixation has No. two motors 13 on mounting bracket 12, No. two motors 13's output passes No. one gear 14 of mounting bracket 12 fixedly connected with, one side of mounting bracket 12 just is located fixedly connected with lower carriage 15 on mainboard 1, the screw fixation has No. two hydraulic stems 16 on lower carriage 15, No. two hydraulic stems 16's piston rod rotates and is connected with rotary drum 19, one side fixedly connected with board 20 of bending of rotary drum 19, 20 end fixedly connected with of board 21 of bending bends wheel, 19 endotheca of rotary drum is equipped with bull stick 17, a plurality of straight flutes 22 have been seted up to the one end outer wall of bull stick 17, the one end that rotary drum 19 was kept away from to bull stick 17 passes through the bearing and mainboard 1 rotation connection, the fixed cover in the middle part outside of.
The inner wall structure of the rotary drum 19 is matched with the structure of the rotary rod 17, the rotary drum 19 is rotatably connected with a piston rod of the second hydraulic rod 16 through a bearing, and the rotary rod 17 can drive the rotary drum 19 to rotate; the first gear 14 is meshed with the second gear 18, the gear radius of the first gear 14 is smaller than that of the second gear 18, and the effect of speed reduction transmission is achieved; the movable wheels 7 are all positioned on the same straight line, the positioning wheels 8 are all positioned on the same straight line, and the two fixed wheels 11 respectively correspond to the movable wheels 7 and the positioning wheels 8 and can bend the pipe body from two directions; the movable wheel 7, the fixed wheel 11, the positioning wheel 8 and the bending wheel 21 are all positioned on the same plane, and the pipe body is bent in the plane; the position of the movable wheel 7 corresponds to the position of the positioning wheel 8, and the pipe body is positioned between the positioning wheel 8 and the movable wheel 7 and can be clamped tightly.
The working principle is as follows: when the pipe bender is used, the PLC controller controls the hydraulic pipe bender to operate, after a pipe body is placed between the movable wheel 7 and the positioning wheel 8, the first hydraulic rod 3 is started, the piston rod of the first hydraulic rod 3 contracts, the connecting plate 4 pushes the clamping groove 6 to move towards the positioning wheel 8, so that the movable wheel 7 and the positioning wheel 8 clamp the pipe body, the first motor 10 is started, the first motor 10 drives the positioning wheel 8 to rotate to drive the pipe body to be transmitted forwards, after the pipe body is transmitted for a certain length, the second motor 13 is started to drive the first gear 14 to rotate, the first gear 14 is meshed with the second gear 18, so that the rotary rod 17 drives the rotary drum 19 to rotate, the bending plate 20 deflects, the bending wheel 21 extrudes the pipe body to deflect for a certain angle, the bending position is located on one side of the fixed wheel 11, then, the bending plate 20 deflects for a certain angle again, the piston rod of the second hydraulic rod 16 contracts, so that the bending, the board 20 of bending can drive the wheel 21 of bending and remove to the opposite side from one side of body like this, and the back is restoreed to No. two hydraulic stem 16, and the board 20 skew of bending, the wheel 21 of bending alright bend the body from the opposite side, can realize the multiple spot flow of bending of body, need not manual operation, and degree of automation is high.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A hydraulic pipe bender for construction engineering comprises a main board (1), a clamping groove (6), an upper bracket (9) and a lower bracket (15), and is characterized in that one side of the main board (1) is fixedly connected with a mounting plate (2), two first hydraulic rods (3) are fixed on one side of the mounting plate (2) and positioned on the main board (1) through screws, the output ends of the first hydraulic rods (3) are fixedly connected with a connecting plate (4), the other side of the main board (1) is provided with the clamping groove (6), two connecting rods (5) are fixedly connected between the clamping groove (6) and the connecting plate (4), a plurality of movable wheels (7) are arranged in the clamping groove (6), two ends of the movable wheels (7) are rotatably connected with two opposite inner walls of the clamping groove (6) through bearings, one side of the main board (1) close to the clamping groove (6) is rotatably connected with a plurality of positioning wheels (8) through bearings, the edge of the main board (1) is fixedly connected with an upper support (9), a first motor (10) is fixed on the upper support (9) through screws, the output end of the first motor (10) penetrates through the upper support (9) to be fixedly connected with one positioning wheel (8), two fixed wheels (11) are fixedly connected to the side face of one end, away from the mounting plate (2), of the main board (1), a mounting frame (12) is fixedly connected between the two first hydraulic rods (3) and positioned on the main board (1), a second motor (13) is fixed on the mounting frame (12) through screws, a first gear (14) is fixedly connected to the output end of the second motor (13) penetrates through the mounting frame (12), a lower support (15) is fixedly connected to one side of the mounting frame (12) and positioned on the main board (1), and a second hydraulic rod (16) is fixed on the lower support (15), the piston rod of No. two hydraulic stem (16) rotates and is connected with rotary drum (19), one side fixedly connected with of rotary drum (19) board (20) of bending, board (20) end fixedly connected with wheel (21) of bending, rotary drum (19) endotheca is equipped with bull stick (17), a plurality of straight flutes (22) have been seted up to the one end outer wall of bull stick (17), the one end that rotary drum (19) were kept away from in bull stick (17) is passed through the bearing and is rotated with mainboard (1) and be connected, the fixed cover in the middle part outside of bull stick (17) is equipped with No. two gear (18).
2. The hydraulic pipe bender for construction engineering according to claim 1, characterized in that the inner wall structure of the rotary drum (19) is matched with the structure of the rotary rod (17), and the rotary drum (19) is rotatably connected with the piston rod of the second hydraulic rod (16) through a bearing.
3. The hydraulic pipe bender for construction engineering according to claim 1, wherein the first gear (14) and the second gear (18) are engaged, and the gear radius of the first gear (14) is smaller than that of the second gear (18).
4. The hydraulic pipe bender for construction engineering according to claim 1, wherein a plurality of the movable wheels (7) are all located on the same straight line, a plurality of the positioning wheels (8) are all located on the same straight line, and two of the fixed wheels (11) correspond to the movable wheels (7) and the positioning wheels (8), respectively.
5. The hydraulic pipe bender for construction engineering according to claim 1, characterized in that the movable wheels (7), the fixed wheels (11), the positioning wheels (8) and the bending wheels (21) are all located on the same plane.
6. The hydraulic pipe bender for building engineering according to claim 1, characterized in that the position of the movable wheel (7) corresponds to the position of the positioning wheel (8), and the pipe body is located between the positioning wheel (8) and the movable wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155933.9U CN211888544U (en) | 2019-12-05 | 2019-12-05 | Hydraulic pipe bender for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155933.9U CN211888544U (en) | 2019-12-05 | 2019-12-05 | Hydraulic pipe bender for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211888544U true CN211888544U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922155933.9U Active CN211888544U (en) | 2019-12-05 | 2019-12-05 | Hydraulic pipe bender for constructional engineering |
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| Country | Link |
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| CN (1) | CN211888544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536348A (en) * | 2020-12-08 | 2021-03-23 | 潍坊东鑫智能科技有限公司 | High-efficient abnormal shape make-up machine |
-
2019
- 2019-12-05 CN CN201922155933.9U patent/CN211888544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536348A (en) * | 2020-12-08 | 2021-03-23 | 潍坊东鑫智能科技有限公司 | High-efficient abnormal shape make-up machine |
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Effective date of registration: 20201217 Address after: No.1, Hengfu Road, Tongxian Town, Shanghang County, Longyan City, Fujian Province Patentee after: Hengfu Construction Group Co.,Ltd. Address before: 362000 pine garden 13, Tsung Ling Town, Quangang District, Quanzhou, Fujian Patentee before: Li Jiaqi |