CN110918714A

CN110918714A - Steel pipe bending machine with propelling function

Info

Publication number: CN110918714A
Application number: CN201811091234.6A
Authority: CN
Inventors: 陈万荣; 李嘉辉
Original assignee: Jiangsu Huazhi Intelligent Equipment Co Ltd
Current assignee: Jiangsu Huazhi Intelligent Equipment Co Ltd
Priority date: 2018-09-19
Filing date: 2018-09-19
Publication date: 2020-03-27

Abstract

The invention discloses a steel pipe bending machine with a propelling function, which structurally comprises a workbench, a support frame, a control panel, a hand wheel, a rotating rod, a fixed plate, a fixed wheel, a first cover body, a main wheel, a second cover body, a motor, a power plug and a propelling device, wherein the propelling device is arranged, when the power plug is connected, a hydraulic pump is controlled by the control panel to work, so that the hydraulic pump sends hydraulic oil in a hydraulic oil tank into a hydraulic cylinder, the hydraulic cylinder pushes a sliding block to move in a sliding chute, and then the sliding block drives a propelling plate to move, so that the problem that the safety hazard exists when the pipe bending machine in the prior art works and the steel pipe needs to be propelled by manual assistance is solved, and the propelling plate is propelled forwards by the fixed block when the propelling device works, so that the steel pipe is not easy to fall off, and the propelling device works, the steel pipe is easy to slide off.

Description

Steel pipe bending machine with propelling function

Technical Field

The invention discloses a steel pipe bending machine with a pushing function, and belongs to the field of pipe bending machines.

Background

The pipe bender is a machine for bending pipes and can also be used as a jack, is roughly divided into a numerical control pipe bender, a hydraulic pipe bender and the like, is applied to pipeline laying and repairing in the aspects of electric power construction, highway construction, bridges, ships and the like, is technically improved along with rapid development of scientific technology, but has potential safety hazards due to the fact that a steel pipe needs to be pushed to be bent by assistance of manpower during operation of the pipe bender in the prior art.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a steel pipe bending machine with a pushing function, so as to solve the problem of potential safety hazard caused by the fact that a steel pipe needs to be pushed to be bent by assistance of manpower when the pipe bending machine in the prior art works.

In order to achieve the purpose, the invention is realized by the following technical scheme: a steel pipe bending machine with a propelling function comprises a workbench, a support frame, a control panel, a hand wheel, a rotating rod, a fixing plate, a fixing wheel, a first cover body, a main wheel, a second cover body, a motor, a power plug and a propelling device, wherein the bottom of the workbench is in threaded connection with the top of the support frame, the rear of the control panel is in threaded connection with the left side of the front end of the support frame through a bolt, the rear of the hand wheel is inserted into the front end of the rotating rod, the bottom of the fixing plate is welded in the middle of the front end of the workbench through arc welding, the middle of the fixing plate is inserted into the middle of the rotating rod, the front end of the fixing wheel is inserted into the rear of the rotating rod, the bottom of the first cover body is welded at the rear end of the top of the workbench through arc welding, the top of the main wheel, the bottom of the motor is in threaded connection with the bottom end inside the second cover body through a bolt, the top of an output shaft of the motor is inserted in the middle of the bottom end of the main wheel, the right side of the power plug is inserted in the left side of the workbench, the left side of the propulsion device is welded on the right side of the workbench through arc welding, the propulsion device consists of a desktop, a supporting leg, a propulsion plate, a fixing block, a shell, a hydraulic oil tank, a hydraulic pump, a hydraulic cylinder, a sliding groove and a sliding block, the bottom of the desktop is welded on the top of the supporting leg through arc welding, the bottom of the propulsion plate is placed on the top of the desktop, the rear end of the fixing block is welded on the front end of the propulsion plate through arc welding, the top of the shell is in threaded connection with the left side of the bottom of, the utility model discloses a hydraulic pressure of push plate, including pneumatic cylinder, spout, slide block, table top, supporting leg, power plug, pneumatic cylinder top, bolt and table top bottom middle part carry out threaded connection, the spout is pegged graft in the middle part of the table top inboard, the slider top welds in the propulsion plate bottom through arc welding, the table top left side welds in the workstation right side through arc welding, the supporting leg left side welds in the support frame right side through arc welding, control panel, motor and hydraulic pump all are connected with the power plug.

Further, the length of the sliding groove is 30cm, and the two ends of the sliding groove are arc-shaped, so that the sliding block can move left and right.

Furthermore, the supporting legs are arranged in two numbers and are obliquely arranged at an angle of 45 degrees with the desktop, so that the desktop is fixed.

Further, the fixed block is provided with two, and mutual parallel installation to front end inclination is 30 degrees, makes the difficult dropping of steel pipe when advancing.

Further, the hydraulic cylinder and the bottom of the table top are arranged in parallel, the extending length is 25cm, and the hydraulic cylinder can extend to the required length.

Further, the slider is rectangular and has a thickness of 2 cm.

Further, the motor model is 4IK 25A-C.

Further, the hydraulic pump is WDB-18C in model.

According to the steel pipe bending machine with the propelling function, the propelling device is arranged, when a power plug is connected, the hydraulic pump is controlled by the control panel to work, the hydraulic pump sends hydraulic oil in the hydraulic oil tank into the hydraulic cylinder, the hydraulic cylinder pushes the sliding block to move in the sliding groove, and then the sliding block drives the propelling plate to move.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the propulsion apparatus of the present invention;

FIG. 4 is a schematic side view of the propulsion apparatus of the present invention;

FIG. 5 is a schematic diagram of the circuit of the present invention;

in the figure: the device comprises a workbench-1, a support frame-2, a control panel-3, a hand wheel-4, a rotating rod-5, a fixing plate-6, a fixing wheel-7, a first cover body-8, a main wheel-9, a second cover body-10, a motor-11, a power plug-12, a propelling device-13, a table top-131, support legs-132, a propelling plate-133, a fixing block-134, a shell-135, a hydraulic oil tank-136, a hydraulic pump-1310, a hydraulic cylinder-138, a chute-139 and a sliding block-139.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a steel pipe bender with a pushing function: comprises a workbench 1, a support frame 2, a control panel 3, a hand wheel 4, a rotating rod 5, a fixed plate 6, a fixed wheel 7, a first cover body 8, a main wheel 9, a second cover body 10, a motor 11, a power plug 12 and a propelling device 13, wherein the bottom of the workbench 1 is in threaded connection with the top of the support frame 2, the rear part of the control panel 3 is in threaded connection with the left side of the front end of the support frame 2 through a bolt, the rear part of the hand wheel 4 is spliced at the front end of the rotating rod 5, the bottom of the fixed plate 6 is welded at the middle part of the front end of the workbench 1 through electric arc welding, the middle part of the fixed plate 6 is spliced with the middle part of the rotating rod 5, the front end of the fixed wheel 7 is spliced at the rear part of the rotating rod 5, the bottom of the first cover body 8 is welded at the rear end of the top of, the bottom of the motor 11 is in threaded connection with the bottom inside the second cover body 10 through a bolt, the top of an output shaft of the motor 11 is inserted in the middle of the bottom of the main wheel 9, the right side of the power plug 12 is inserted in the left side of the workbench 1, the left side of the propulsion device 13 is welded on the right side of the workbench 1 through arc welding, the propulsion device 13 consists of a table top 131, a supporting leg 132, a propulsion plate 133, a fixed block 134, a shell 135, a hydraulic oil tank 136, a hydraulic pump 137, a hydraulic cylinder 138, a sliding chute 139 and a sliding block 1310, the bottom of the table top 131 is welded on the top of the supporting leg 132 through arc welding, the bottom of the propulsion plate 133 is placed on the top of the table top 131, the rear end of the fixed block 134 is welded on the front end of the propulsion plate 133 through arc welding, the top of the shell 135 is in threaded connection with, the top of the hydraulic cylinder 138 is in threaded connection with the middle of the bottom end of the tabletop 131 through a bolt, the sliding groove 139 is inserted into the inner side of the middle of the tabletop 131, the top of the sliding block 1310 is welded to the bottom of the pushing plate 133 through arc welding, the left side of the tabletop 131 is welded to the right side of the workbench 1 through arc welding, the left side of the supporting leg 132 is welded to the right side of the supporting frame 2 through arc welding, the control panel 3, the motor 11 and the hydraulic pump 137 are all electrically connected with the power plug 12, the motor 11 and the hydraulic pump 137 are all electrically connected with the control panel 3, the, and is obliquely installed at an angle of 45 degrees with the tabletop 131, two fixing blocks 134 are provided, installed in parallel with each other, the front end of the table is inclined at an angle of 30 degrees, the hydraulic cylinder 138 is arranged parallel to the bottom of the table top 131, and has an extended length of 25cm, and the slider 1310 has a rectangular shape and a thickness of 2 cm.

Described in this patent, the hydraulic pump 137: the hydraulic pump is a power element of a hydraulic system, is driven by an engine or a motor, sucks oil from a hydraulic oil tank, discharges pressure oil, and sends the pressure oil to an element of an execution element, and is divided into a gear pump, a plunger pump, a vane pump and a screw pump according to the structure; hydraulic cylinder 138: the hydraulic cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and makes linear reciprocating motion (or swinging motion), has simple structure and reliable work, can omit a speed reducer when realizing reciprocating motion, has no transmission clearance and moves stably, and is widely applied to hydraulic systems of various machines.

When a user wants to use the device, the workbench 1 is used for supporting upper-end equipment, the support frame 2 plays a supporting role, the user can rotate the hand wheel 4, the hand wheel 4 drives the rotating rod 5 to rotate through the middle of the fixing plate 6, so that the fixing wheel 7 moves forwards to fix the steel pipe, the power plug 12 is switched on, and then the control panel 3 controls the motor 11 inside the second cover body 10 to rotate, the motor 11 drives the main wheel inside the first cover body 8 to rotate, so that the steel pipe moves, the user can push the steel pipe through the pushing device 13, the control panel 3 controls the hydraulic pump 137 to work, so that the hydraulic pump 137 sends hydraulic oil in the hydraulic oil tank 136 to the hydraulic cylinder 138, the hydraulic cylinder pushes the sliding block 1310 to move in the sliding groove 139, the sliding block 1310 drives the pushing plate 133 to move, when the pushing plate 133 pushes forwards, the fixing block 134 makes the steel pipe not easy to drop, and the pushing device, when the power plug 12 is switched on, the hydraulic pump 137 is controlled to work through the control panel 3, the hydraulic oil in the hydraulic oil tank 136 is sent out to the hydraulic cylinder 138 by the hydraulic pump 137, the sliding block 1310 is pushed to move in the sliding groove 139, the sliding block 1310 drives the pushing plate 133 to move, the problem that the pipe bender in the prior art needs to be manually assisted to push a steel pipe to be bent is solved, the potential safety hazard exists, the fixed block 134 is arranged, the pushing device 13 is enabled to work, the pushing plate 133 pushes forwards, the fixed block 134 enables the steel pipe to be not prone to falling, and the problem that the steel pipe easily slides when the pushing device 13 works is solved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a steel pipe bending machine with advancing function, includes workstation (1), support frame (2), control panel (3), hand wheel (4), dwang (5), fixed plate (6), tight pulley (7), the first cover body (8), main wheel (9), the second cover body (10), motor (11) and power plug (12), its characterized in that: the automatic welding machine is characterized by further comprising a propelling device (13), the bottom of the workbench (1) is in threaded connection with the top of the support frame (2), the rear portion of the control panel (3) is in threaded connection with the left side of the front end of the support frame (2) through a bolt, the rear portion of the hand wheel (4) is inserted into the front end of the rotating rod (5), the bottom of the fixed plate (6) is welded in the middle of the front end of the workbench (1) through arc welding, the middle of the fixed plate (6) is inserted into the middle of the rotating rod (5), the front end of the fixed wheel (7) is inserted into the rear portion of the rotating rod (5), the bottom of the first cover body (8) is welded at the rear end of the top of the workbench (1) through arc welding, the top of the main wheel (9) is inserted into the top end inside the first cover body (8), the top of the second cover body (10) is in threaded connection with the middle of the bottom end of the workbench, the top of an output shaft of a motor (11) is inserted in the middle of the bottom end of a main wheel (9), the right side of a power plug (12) is inserted in the left side of a workbench (1), the left side of a propulsion device (13) is welded to the right side of the workbench (1) through arc welding, the propulsion device (13) is composed of a table top (131), supporting legs (132), a propulsion plate (133), a fixed block (134), a shell (135), a hydraulic oil tank (136), a hydraulic pump (137), a hydraulic cylinder (138), a sliding chute (139) and a sliding block (1310), the bottom of the table top (131) is welded to the top of the supporting legs (132) through arc welding, the bottom of the propulsion plate (133) is placed on the top of the table top (131), the rear end of the fixed block (134) is welded to the front end of the propulsion plate (133) through arc welding, and, the hydraulic oil tank (136) is arranged inside the shell (135), the left side of the hydraulic oil tank is adhered to the left side inside the shell (135) through an adhesive, the bottom of the hydraulic pump (137) is connected with the bottom end inside the shell (135) in a threaded manner, the top of the hydraulic cylinder (138) is in threaded connection with the middle of the bottom end of the table top (131) through a bolt, the sliding groove (139) is inserted into the inner side of the middle part of the table top (131), the top of the sliding block (1310) is welded on the bottom of the pushing plate (133) through arc welding, the left side of the table top (131) is welded on the right side of the workbench (1) through arc welding, the left side of the supporting leg (132) is welded on the right side of the supporting frame (2) through electric arc welding, the control panel (3), the motor (11) and the hydraulic pump (137) are all electrically connected with a power plug (12), the motor (11) and the hydraulic pump (137) are electrically connected with the control panel (3).

2. The steel pipe bender with pushing function according to claim 1, wherein: the length of the sliding groove (139) is 30cm, and two ends of the sliding groove are arc-shaped.

3. The steel pipe bender with pushing function according to claim 1, wherein: the supporting legs (132) are provided with two and are obliquely arranged at an angle of 45 degrees with the desktop (131).

4. The steel pipe bender with pushing function according to claim 1, wherein: the two fixing blocks (134) are arranged and are arranged in parallel, and the inclination angle of the front end is 30 degrees.

5. The steel pipe bender with pushing function according to claim 1, wherein: the hydraulic cylinder (138) and the bottom of the table top (131) are arranged in parallel, and the extending length is 25 cm.

6. The steel pipe bender with pushing function according to claim 1, wherein: the slider (1310) is rectangular and has a thickness of 2 cm.