CN112517696A

CN112517696A - Portable multi-angle rail bending machine

Info

Publication number: CN112517696A
Application number: CN202011219312.3A
Authority: CN
Inventors: 范远斌
Original assignee: Guangdong Chuangming Sun Shade Technology Co ltd
Current assignee: Guangdong Chuangming Sun Shade Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-03-19

Abstract

The invention discloses a portable multi-angle rail bending machine which comprises a workbench, wherein the top surface of the workbench is fixedly connected with a fixed table, a rotating block is rotatably sleeved in the fixed table, the top surface of the rotating block is fixedly connected with a curved wheel, a curved guide rail is arranged in the curved wheel, the curved wheel is fixedly connected with a clamp holder, one end of the clamp holder, far away from the curved wheel, is fixedly connected with a fixed plate, the fixed plate is in threaded connection with two locking screws, a clamping block is placed on the clamp holder, the bottom end of each locking screw is in contact with the clamping block, the top surface of the workbench is fixedly connected with a first fixed rod, and the top end of the first fixed rod is. The invention has high practicability and high automation degree, is convenient to move, is suitable for being used in various occasions, saves human resources, is driven by a motor, applies force uniformly, ensures that a track at a bending part cannot deform, ensures the bending quality, can accurately bend an angle through the angle ruler, ensures that the angle of a bent track rod is consistent with that of an installation part, and is more attractive after installation.

Description

Portable multi-angle rail bending machine

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a portable multi-angle rail bending machine.

Background

The track rod belongs to a dark pole, and it can carry out many orbital motion, can connect a plurality of track rods according to length, and the use degree of freedom is high, and the price is cheap relatively on the market moreover, and is more economical and cost-effective, and long service life is got up in the use. Because these advantages rail pole are used in the house ornamentation trade, rail pole still has an advantage to can bend, and along with the rising of people's standard of living, many family's windows, corner have anomalous angle design, just so can carry out the bending of corresponding angle with rail pole to adapt to different installation demands, and the bending mode to rail pole has following drawback at present:

at present, the track rod is not provided with special bending equipment, most of the track rod is bent by manpower, the track is bent by means of cylindrical objects, time and labor are wasted, operators are easy to stab during bending, the bending angle is inaccurate, only ninety-degree bending can be performed generally, and the requirements of modern home decoration markets cannot be met; due to the fact that the track rod is bent manually and stressed unevenly, the track at the bent position is deformed, and the track rod can slide unsmoothly when being used.

To this end we propose a portable multi-angle rail bender to solve the above problems.

Disclosure of Invention

The invention aims to provide a portable multi-angle rail bending machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a portable multi-angle rail bending machine comprises a workbench, wherein the top surface of the workbench is fixedly connected with a fixed table, a rotating block is rotatably sleeved in the fixed table, the top surface of the rotating block is fixedly connected with a curved wheel, a curved guide rail is arranged in the curved wheel, the curved wheel is fixedly connected with a clamp holder, one end, far away from the curved wheel, of the clamp holder is fixedly connected with a fixed plate, two locking screws are in threaded connection with the fixed plate, a clamping block is placed on the clamp holder, the bottom end of each locking screw is in contact with the clamping block, the top surface of the workbench is fixedly connected with a first fixed rod, the top end of the first fixed rod is rotatably connected with a supporting wheel, and a; the top surface of the workbench is fixedly connected with a motor, a reduction gearbox is fixedly connected to a rotating shaft of the motor, the rotating shaft of the reduction gearbox is rotatably connected with the side wall of the fixed table, the top end of the rotating shaft of the reduction gearbox is positioned inside the fixed table and fixedly connected with a driving bevel gear, the bottom of the rotating block is fixedly connected with a driven bevel gear, and the driving bevel gear is in meshed connection with the driven bevel gear.

Preferably, the top surface of the curved wheel is fixedly connected with an angle ruler, the top surface of the workbench is fixedly connected with a second fixed rod, the top end of the second fixed rod is fixedly connected with a pointer, and the pointer is located at the zero-degree position of the angle ruler.

Preferably, the height of the curved wheel is consistent with that of the supporting wheel, and the width of the curved guide rail and the width of the supporting guide rail are consistent with that of the track rod.

Preferably, the bottom of the rotating block is fixedly connected with a bump, the inside of the fixed platform is fixedly connected with a first travel switch and a second travel switch, and both the first travel switch and the second travel switch can control the motor to be turned off.

Preferably, one side of the clamp holder, which is close to the arc bending wheel, is tangent to the bottom surface of the arc bending guide rail.

Preferably, the top surface of the workbench is fixedly connected with a control panel, the control panel is fixedly connected with a starting switch, a stopping switch and a reversing switch, the starting switch controls the motor to be started, the stopping switch controls the motor to be closed, and the reversing switch controls the motor to rotate reversely.

Compared with the prior art, the invention has the beneficial effects that:

the invention has high practicability and high automation degree, is convenient to move, is suitable for being used in various occasions, saves human resources, is driven by a motor, applies force uniformly, ensures that a track at a bending part cannot deform, ensures the bending quality, can accurately bend an angle through the angle ruler, ensures that the angle of a bent track rod is consistent with that of an installation part, and is more attractive after installation.

Drawings

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

FIG. 2 is a schematic view of the transmission structure of the present invention;

fig. 3 is a schematic view of the curved rail of the present invention in use.

In the figure: 1 workbench, 2 fixed platforms, 3 first fixed rods, 4 curved wheels, 5 supporting wheels, 6 curved guide rails, 7 supporting guide rails, 8 clamps, 9 clamping blocks, 10 fixed plates, 11 locking screws, 12 motors, 13 reduction boxes, 14 rotating blocks, 15 second fixed rods, 16 pointers, 17 angle scales, 18 driving bevel gears, 19 driven bevel gears, 20 first stroke switches, 21 convex blocks, 22 control panels, 23 second stroke switches, 221 starting switches, 222 stopping switches and 223 reversing switches.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable multi-angle rail bending machine comprises a workbench 1, wherein the top surface of the workbench 1 is fixedly connected with a fixed table 2, a rotating block 14 is rotatably sleeved in the fixed table 2, the top surface of the rotating block 14 is fixedly connected with a curved wheel 4, a curved guide rail 6 is arranged in the curved wheel 4, the curved wheel 4 is fixedly connected with a clamp holder 8, one end of the clamp holder 8, far away from the curved wheel 4, is fixedly connected with a fixed plate 10, two locking screws 11 are connected onto the fixed plate 10 in a threaded manner, a clamping block 9 is arranged on the clamp holder 8, the bottom end of each locking screw 11 is in contact with the clamping block 9, the top surface of the workbench 1 is fixedly connected with a first fixed rod 3, the top end of the first fixed rod; the top surface of the workbench 1 is fixedly connected with a motor 12, a rotating shaft of the motor 12 is fixedly connected with a reduction gearbox 13, the rotating shaft of the reduction gearbox 13 is rotatably connected with the side wall of the fixed table 2, the top end of the rotating shaft of the reduction gearbox 13 is positioned inside the fixed table 2 and is fixedly connected with a driving bevel gear 18, the bottom of the rotating block 14 is fixedly connected with a driven bevel gear 19, and the driving bevel gear 18 is in meshing connection with the driven bevel gear 19.

As shown in figure 1, the top surface of the curved arc wheel 4 is fixedly connected with an angle ruler 17, the top surface of the workbench 1 is fixedly connected with a second fixed rod 15, the top end of the second fixed rod 15 is fixedly connected with a pointer 16, and the pointer 16 is located at the zero position of the angle ruler 17, so that the angle ruler 17 can accurately display the bending angle of the track rod.

As shown in fig. 1, the height of the curved wheels 4 is consistent with that of the supporting wheels 5, and the width of the curved guide rails 6 and the supporting guide rails 7 is consistent with that of the track rods.

As shown in fig. 2, the bottom of the rotating block 14 is fixedly connected with a bump 21, the inside of the fixed platform 2 is fixedly connected with a first travel switch 20 and a second travel switch 23, both the first travel switch 20 and the second travel switch 23 can control the motor 12 to be turned off, and when the arc wheel 4 is located at the initial position, the bump 21 contacts and turns on the first travel switch 20; when the arc wheel 4 is in the 90 degree position, the projection 21 contacts and turns on the second travel switch 23.

As shown in FIG. 1, the side of the clamper 8 close to the curved wheel 4 is tangent to the bottom surface of the curved guide rail 6.

As shown in FIG. 1, the top surface of the working platform 1 is fixedly connected with a control panel 22, the control panel 22 is fixedly connected with a start switch 221, a stop switch 222 and a reverse switch 223, the start switch 221 controls the motor 12 to be started, the stop switch 222 controls the motor 12 to be closed, and the reverse switch 223 controls the motor 12 to rotate reversely.

The working principle is as follows: before the invention is used, the rail rod to be bent needs to be prepared, an operator needs to fill an assembly adhesive tape in the rail of the rail rod, the rail deformation phenomenon during bending can be effectively prevented, then the rail rod is placed on the clamp holder, the rail rod is clamped on the curved guide rail and the supporting guide rail, then the position of the rail rod is adjusted, the starting point of the bending of the rail rod is positioned at the tangent position of the clamp holder and the curved guide rail, then the locking screw is rotated, the locking screw clamps the rail through the clamping block, then the starting switch is started, the motor drives the curved wheel to rotate through the speed reducer, the rail rod is bent, the bending angle is observed through the angle ruler, the stopping switch is started when the required angle is reached, then the reversing switch is started, the curved wheel drives the rail rod to leave the supporting wheel, when the curved wheel returns to the initial position, the bump can contact and start the first travel switch, the motor is closed, and then the locking screw is rotated to take out the track rod; when the starting switch is not started, the arc wheel rotates to the 90-degree position, the convex block can contact and start the second travel switch, the motor stops, and the condition that the equipment and the track rod are damaged due to excessive bending caused by forgetting operation is prevented.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable multi-angle rail bending machine, includes workstation (1), its characterized in that: the top surface of the workbench (1) is fixedly connected with a fixed table (2), a rotating block (14) is rotatably sleeved in the fixed table (2), the top surface of the rotating block (14) is fixedly connected with an arc wheel (4), an arc guide rail (6) is arranged in the arc wheel (4), the arc wheel (4) is fixedly connected with a clamp holder (8), one end, far away from the arc wheel (4), of the clamp holder (8) is fixedly connected with a fixed plate (10), the fixed plate (10) is in threaded connection with two locking screws (11), the clamp holder (8) is provided with a clamping block (9), the bottom end of each locking screw (11) is in contact with the clamping block (9), the top surface of the workbench (1) is fixedly connected with a first fixed rod (3), the top end of the first fixed rod (3) is rotatably connected with a supporting wheel (5), and a supporting guide rail (7);

the top surface of the workbench (1) is fixedly connected with a motor (12), the rotating shaft of the motor (12) is fixedly connected with a reduction gearbox (13), the rotating shaft of the reduction gearbox (13) is rotatably connected with the side wall of the fixed table (2), the top end of the rotating shaft of the reduction gearbox (13) is positioned inside the fixed table (2) and fixedly connected with a driving bevel gear (18), the bottom of the rotating block (14) is fixedly connected with a driven bevel gear (19), and the driving bevel gear (18) is in meshing connection with the driven bevel gear (19).

2. A portable multi-angle rail bender as claimed in claim 1, wherein: the top surface of the curved arc wheel (4) is fixedly connected with an angle ruler (17), the top surface of the workbench (1) is fixedly connected with a second fixing rod (15), the top end of the second fixing rod (15) is fixedly connected with a pointer (16), and the pointer (16) is located at the zero-degree position of the angle ruler (17).

3. A portable multi-angle rail bender as claimed in claim 1, wherein: the height of the curved arc wheel (4) is consistent with that of the supporting wheel (5), and the width of the curved arc guide rail (6) and the width of the supporting guide rail (7) are consistent with that of the track rod.

4. A portable multi-angle rail bender as claimed in claim 1, wherein: the bottom of the rotating block (14) is fixedly connected with a convex block (21), the inside of the fixed platform (2) is fixedly connected with a first travel switch (20) and a second travel switch (23), and the first travel switch (20) and the second travel switch (23) can control the motor (12) to be turned off.

5. A portable multi-angle rail bender as claimed in claim 1, wherein: one side of the clamp holder (8) close to the curved wheel (4) is tangent to the bottom surface of the curved guide rail (6).

6. A portable multi-angle rail bender as claimed in claim 1, wherein: the top surface of the workbench (1) is fixedly connected with a control panel (22), the control panel (22) is fixedly connected with a starting switch (221), a stopping switch (222) and a reversing switch (223), the starting switch (221) controls the motor (12) to be started, the stopping switch (222) controls the motor (12) to be closed, and the reversing switch (223) controls the motor (12) to reversely rotate.