CN209935608U

CN209935608U - Portable microcomputer hydraulic pipe bender

Info

Publication number: CN209935608U
Application number: CN201920740308.8U
Authority: CN
Inventors: 王伟; 黄林; 谢海军
Original assignee: Qingdao North Ship Pipeline Co Ltd
Current assignee: Qingdao North Ship Pipeline Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-14
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a portable microcomputer hydraulic pressure bending machine, including hydraulic cylinder and the mechanism of bending, hydraulic cylinder's free end and the mechanism's welding of bending to hydraulic cylinder's bottom welding has the backup pad, hydraulic cylinder's one side is kept away from to the backup pad is through bolt fixedly connected with supporting shoe, the bottom of backup pad is provided with the bottom plate to four corners in the bottom of backup pad have all welded the sleeve pipe, four the sleeve pipe all inlays the screw rod of establishing through inside and is connected with the bottom plate transmission. The utility model discloses in, through starting driving motor, driving motor's output shaft passes through the meshing of initiative toothed disc and connects four driven toothed discs, and then the transmission nut cover rotates, because the limiting displacement of gag lever post to the nut cover for the screw rod carries out lifting or descends the sleeve pipe that the top cup jointed when rotating, thereby carries out lifting or decline with the device, is used for adapting to different operational environment, hoisting device's application scope.

Description

Portable microcomputer hydraulic pipe bender

Technical Field

The utility model relates to a bending machine technical field especially relates to a portable microcomputer hydraulic pressure bending machine.

Background

The pipe bender 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, and has the advantages of multiple functions, reasonable structure, simplicity in operation and the like.

However, the existing microcomputer hydraulic pipe bender still has the defects in the using process; most of the existing microcomputer bending presses adopt a spliced structure, so that the devices are too many with mechanisms and inconvenient to carry, and most of the existing devices can not be lifted and adjusted to adapt to different working environments, and the application range is small.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the portable microcomputer hydraulic pipe bender aims to solve the problems that the existing device is not portable enough and low in adaptability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable microcomputer hydraulic pipe bender, includes hydraulic cylinder and the mechanism of bending, hydraulic cylinder's free end and the mechanism welding of bending to hydraulic cylinder's bottom welding has the backup pad, one side that hydraulic cylinder was kept away from to the backup pad is through bolt fixedly connected with supporting shoe, the bottom of backup pad is provided with the bottom plate, and all welds the sleeve pipe in four corners in the bottom of backup pad, four the sleeve pipe all is connected with the bottom plate rotation through the inside screw rod of establishing of inlaying, bolt fixedly connected with microcomputer in bottom one side of backup pad, the opposite side welding has the rack, all the welding of four corners in the bottom of bottom plate.

As a further description of the above technical solution:

and the four screw rods penetrate through the bottom plate and are respectively and rotatably connected with the top connection parts of the four universal wheels.

As a further description of the above technical solution:

the top central point department bolt fixedly connected with driving motor of bottom plate, and driving motor's output shaft transmission is connected with the initiative gear dish, the outside meshing of initiative gear dish is connected with four driven gear dishes, and four driven gear dishes around initiative gear dish annular array.

As a further description of the above technical solution:

all cup jointed nut cover on four screw rods, and the horizontal end both sides of nut cover all are provided with bottom plate welded gag lever post, two the gag lever post is around screw rod central symmetry setting, and gag lever post longitudinal section all inverts and is L shape structure, terminal surface and the laminating of nut cover top under the horizontal end of gag lever post.

As a further description of the above technical solution:

the four nut sleeves are connected with the driven gear disc in a transmission mode through the wound synchronous belt.

As a further description of the above technical solution:

and a handle is welded on one side of the supporting plate close to the microcomputer.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through starting driving motor, four driven gear dishes are connected through the meshing of initiative gear dish to driving motor's output shaft, the axle center of driven gear dish is passed through the drive belt and is carried out the transmission with the nut cover of cup jointing on the screw rod and be connected, because the limiting displacement of stop lever to the nut cover, the displacement can not take place for the nut cover in vertical direction, and then make the screw rod carry out lifting or decline to the sleeve pipe that the top cup jointed when rotating, because the bottom welding of sleeve pipe and backup pad, thereby carry out lifting or decline with the device, be used for adapting to different operational environment, hoisting device's application scope.

2. The utility model discloses in, through the top with hydraulic cylinder welding in the backup pad, and the mechanism of bending in hydraulic cylinder's free end welding, sliding connection between mechanism of bending and the backup pad, keep away from hydraulic cylinder's one side in the backup pad and pass through bolt fixed connection supporting shoe, bolt fixed connection microcomputer in the bottom of backup pad, and the bottom welding rack in the backup pad, all cup joint the supporting shoe of different models on the rack, it is more convenient to make to take different model supporting shoes, and be difficult for losing, rotate in the bottom of bottom plate and connect the universal wheel, through backup pad one side welded handle, make the device can carry out convenient removal, the functionality and the convenience of device have been increased.

Drawings

Fig. 1 is a schematic side view of a portable microcomputer hydraulic pipe bender according to the present invention;

fig. 2 is a schematic top view of the portable microcomputer hydraulic pipe bender of the present invention;

fig. 3 is a schematic top view of a bottom plate of the portable microcomputer hydraulic pipe bender of the present invention;

fig. 4 is a schematic diagram of a longitudinal structure of a stop lever of the portable microcomputer hydraulic pipe bender of the present invention.

Illustration of the drawings:

1. a support plate; 2. a base plate; 3. a universal wheel; 4. a hydraulic cylinder; 5. a bending mechanism; 6. a support block; 7. placing a rack; 8. a drive motor; 9. a driving gear plate; 10. a driven gear plate; 11. a synchronous belt; 12. a screw; 13. a nut sleeve; 14. a limiting rod; 15. a microcomputer; 16. a sleeve.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable microcomputer hydraulic pipe bender comprises a hydraulic oil cylinder 4 and a bending mechanism 5, wherein the free end of the hydraulic oil cylinder 4 is welded with the bending mechanism 5, the bottom of the hydraulic oil cylinder 4 is welded with a support plate 1, one side of the support plate 1, which is far away from the hydraulic oil cylinder 4, is fixedly connected with a support block 6 through a bolt, one side of the support block 6, which is far away from the hydraulic oil cylinder 4, is welded with a limit plate for keeping the position of the support block 6 stable, the bottom of the support plate 1 is provided with a bottom plate 2, four corners at the bottom of the support plate 1 are all welded with sleeves 16, the four sleeves 16 are all rotatably connected with the bottom plate 2 through screws 12 embedded inside, the top ends of the screws 12 are rotatably connected with the upper end face of inner cavities of the sleeves 16, one side of, four corners in bottom of bottom plate 2 all have welded universal wheel 3, and universal wheel 3's top strutting arrangement and bottom plate 2 welding.

Specifically, as shown in fig. 1, 2 and 4, four screws 12 penetrate through a bottom plate 2 and are respectively rotatably connected with the top end joints of four universal wheels 3, the screws 12 are located on one side of the universal wheels 3, a driving motor 8 is fixedly connected with a bolt at the top center position of the bottom plate 2, an output shaft of the driving motor 8 is in transmission connection with a driving gear plate 9, four driven gear plates 10 are engaged and connected with the outer side of the driving gear plate 9, the four driven gear plates 10 are annularly arrayed around the driving gear plate 9, nut sleeves 13 are sleeved on the four screws 12, the nut sleeves 13 are horizontally different from the driven gear plates 10, two sides of the horizontal end of each nut sleeve 13 are respectively provided with a limiting rod 14 welded with the bottom plate 2, the two limiting rods 14 are symmetrically arranged around the centers of the screws 12, the longitudinal sections of the limiting rods 14 are respectively inverted to form an L-shaped structure, the lower end face of the horizontal end of each limiting rod 14 is attached to, the four nut sleeves 13 are connected with the driven gear disc 10 through the wound synchronous belts 11 in a transmission mode, and the synchronous belts 11 are connected with the central shaft at the bottom of the driven gear disc 10 in a transmission mode.

Specifically, as shown in fig. 1 and 3, a handle is welded on one side of the supporting plate 1 close to the microcomputer 15, and the device is conveniently moved through the handle, so that the convenience of the device is improved.

The working principle is as follows: when the device is used, the hydraulic oil cylinder 4 is welded at the top of the supporting plate 1, the bending mechanism 5 is welded at the free end of the hydraulic oil cylinder 4, the bending mechanism 5 is connected with the supporting plate 1 in a sliding mode, the supporting block 6 is fixedly connected to one side, far away from the hydraulic oil cylinder 4, of the supporting plate 1 through a bolt, the microcomputer 15 is fixedly connected to the bottom of the supporting plate 1 through a bolt, the placing frame 7 is welded to the bottom of the supporting plate 1, the supporting blocks 6 of different types are all sleeved on the placing frame 7, the supporting blocks 6 of different types can be taken out and taken out more conveniently, the supporting blocks are not prone to being lost, the universal wheels 3 are rotatably connected to the bottom of the bottom plate 2, and the device can be moved conveniently through; when the device needs to adjust the height, the driving motor 8 is started, an output shaft of the driving motor 8 is in transmission connection with the driving gear disc 9, four driven gear discs 10 are connected around the driving gear disc 9 in a meshed mode, the driven gear discs 10 rotate together with the driving gear disc, the axis of each driven gear disc 10 is in transmission connection with a nut sleeve 13 sleeved on a screw 12 through a synchronous belt 11, the four nut sleeves 13 move in the same rotating direction, the nut sleeves 13 cannot displace in the vertical direction due to the limiting effect of a limiting rod 14 on the nut sleeves 13, the screw 12 can lift or descend a sleeve 16 sleeved at the top when rotating, and the sleeve 16 is welded with the bottom of the supporting plate 1, so that the device can be lifted or descended to adapt to different working environments and the application range of the lifting device.

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

1. A portable microcomputer hydraulic pipe bender, which comprises a hydraulic oil cylinder (4) and a bending mechanism (5), it is characterized in that the free end of the hydraulic oil cylinder (4) is welded with the bending mechanism (5), a supporting plate (1) is welded at the bottom of the hydraulic oil cylinder (4), a supporting block (6) is fixedly connected to one side of the supporting plate (1) far away from the hydraulic oil cylinder (4) through a bolt, a bottom plate (2) is arranged at the bottom of the supporting plate (1), and four corners at the bottom of the supporting plate (1) are respectively welded with a sleeve (16), the four sleeves (16) are respectively rotatably connected with the bottom plate (2) through screws (12) embedded inside, a microcomputer (15) is fixedly connected with one side of the bottom of the supporting plate (1) through a bolt, a placing rack (7) is welded on the other side of the bottom of the supporting plate, four corners of the bottom plate (2) are welded with universal wheels (3).

2. The portable microcomputer hydraulic pipe bender according to claim 1, characterized in that four screw rods (12) are respectively rotatably connected with the top end joints of four universal wheels (3) through the bottom plate (2).

3. The portable microcomputer hydraulic pipe bender according to claim 1, characterized in that a driving motor (8) is fixedly connected to the top center of the bottom plate (2) by bolts, and a driving gear plate (9) is connected to the output shaft of the driving motor (8) in a transmission manner, four driven gear plates (10) are engaged and connected to the outer side of the driving gear plate (9), and the four driven gear plates (10) are annularly arrayed around the driving gear plate (9).

4. The portable microcomputer hydraulic pipe bender according to claim 1, wherein the four screw rods (12) are sleeved with nut sleeves (13), the two sides of the horizontal end of each nut sleeve (13) are respectively provided with a limiting rod (14) welded with the bottom plate (2), the two limiting rods (14) are symmetrically arranged around the centers of the screw rods (12), the longitudinal sections of the limiting rods (14) are inverted to form an L-shaped structure, and the lower end faces of the horizontal ends of the limiting rods (14) are attached to the tops of the nut sleeves (13).

5. The portable microcomputer hydraulic pipe bender according to claim 4, characterized in that the four nut sleeves (13) are in transmission connection with the driven gear plate (10) through the wrapped synchronous belt (11).

6. The portable microcomputer hydraulic pipe bender according to claim 1, characterized in that a handle is welded on one side of the supporting plate (1) near the microcomputer (15).