CN217726719U

CN217726719U - Straightening equipment for steel structure production with simple operation

Info

Publication number: CN217726719U
Application number: CN202222044719.8U
Authority: CN
Inventors: 章为存
Original assignee: Wenzhou Jinchangli Steel Structure Co ltd
Current assignee: Wenzhou Jinchangli Steel Structure Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-04
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to the technical field of steel structure processing tools, in particular to a straightening device for steel structure production, which is simple and convenient to operate, and comprises a machine body, wherein the machine body is respectively connected with an upper expansion plate and a lower expansion plate which extend into the machine body at the positions close to the top and the bottom in a sliding way, and a feed inlet of the machine body is positioned between the upper expansion plate and the lower expansion plate; a hydraulic cylinder is fixedly connected to the top of the upper telescopic plate close to the left side, the bottom of a piston rod of the hydraulic cylinder is fixedly connected with an installation plate, and at least one steel pipe clamp is installed at the bottom of the installation plate; the utility model discloses a set up the expansion plate, and set up the steel pipe clamp that can the centre gripping steel pipe below the upper expansion plate, can clamp the steel pipe of treating the alignment through the steel pipe clamp and send to the feed inlet of organism, the semicircular standing groove that sets up above the lower expansion plate that sets up can prevent the steel pipe from rolling effectively; even the steel pipe straightening operation is facilitated.

Description

Straightening equipment for steel structure production with simple operation

Technical Field

The utility model relates to a steel construction machining tool technical field specifically is an easy and simple to handle's straightening equipment for steel construction production.

Background

The steel structure is a formed structure made of steel, such as steel pipes, steel bars and the like, and particularly, the steel pipes need to be straightened after being formed, so that the finished products are in a straight cylinder shape, and a steel pipe straightener, namely a steel pipe straightener is a maintenance machine for the steel pipes of the fastener-type steel pipe scaffold of the building and is mainly used for straightening and repairing the steel pipes of the scaffold which are bent and deformed in the building construction and other pipes. The straightened steel pipe has no indentation and diameter reduction phenomena on the surface, and is superior to the standards established by the construction department.

Application number CN202122573.X discloses a steel pipe straightener for building construction, which comprises a workbench, wherein a straightening box is fixedly connected to the top of the workbench, the interior of the straightening box is of a hollow structure, a collecting tank is arranged at the top of the workbench, an impurity removing mechanism is arranged in the collecting tank, and a support frame is fixedly connected to the top of the workbench and is of a shape like '21274'.

Although this technical scheme can clear up the surface of steel pipe, but need the manual work to carry out the pay-off when sending into the steel pipe toward the feed inlet of straightener, need the workman to hold up the steel pipe always after the pay-off is accomplished, and then wasted the manpower, also be inconvenient for use on the building site of high strength operation simultaneously. In view of this, we propose a straightening equipment for steel structure production of easy and simple to handle.

SUMMERY OF THE UTILITY MODEL

In order to make up for above deficiency, the utility model provides an easy and simple to handle's straightening equipment is used in steel construction production.

The technical scheme of the utility model is that:

a straightening device for steel structure production, which is simple and convenient to operate, comprises a machine body, wherein an upper expansion plate and a lower expansion plate which extend into the machine body are respectively connected to the machine body close to the top and the bottom in a sliding manner, and a feed port of the machine body is positioned between the upper expansion plate and the lower expansion plate; a hydraulic cylinder is fixedly connected to the top of the upper expansion plate close to the left side, an installation plate is fixedly connected to the bottom of a piston rod of the hydraulic cylinder, and at least one steel pipe clamp is installed at the bottom of the installation plate; the top of the lower telescopic plate is provided with a semicircular placing groove, two support rods are symmetrically fixed at the bottom of the upper telescopic plate close to the left end, the bottoms of the support rods are fixed at the top of the lower telescopic plate, and a driving motor for driving the lower telescopic plate to move left and right is installed on the base of the machine body.

As a preferred technical scheme, a driving plate is fixedly connected to the left end of the outer wall of the front side of the lower expansion plate, and a driving screw rod is fixedly connected to the outer wall of the right side of the driving plate.

As a preferable technical scheme, the driving screw rod is inserted into the machine body base, the outer wall of the left side of the machine body base is rotatably connected with a driving wheel in threaded connection with the outer wall of the driving screw rod, the outer wall of the circumference of the driving wheel is in a tooth shape, and a driving gear meshed with the driving wheel is coaxially fixed on an output shaft of the driving motor.

As a preferred technical scheme, the mounting plate is internally provided with adjusting motors which are equal to the steel pipe clamps in number and are used for adjusting the steel pipe clamps.

As the preferred technical scheme, the mounting plate is provided with heat dissipation holes for adjusting the heat dissipation of the motor.

As the preferred technical scheme, a strip-shaped notch is formed in the bottom of the lower telescopic plate close to the front side and the rear side, and a plurality of uniformly distributed idler wheels are connected to the inner wall of the strip-shaped notch in a rotating mode.

As a preferable technical scheme, the number of the steel pipe clamps is three.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the upper expansion plate is arranged, the steel pipe clamp capable of clamping the steel pipe is arranged below the upper expansion plate, the steel pipe to be straightened can be clamped and sent to the feed inlet of the machine body through the steel pipe clamp, and the semicircular placing groove arranged above the lower expansion plate can effectively prevent the steel pipe from rolling; even the steel pipe straightening operation is facilitated.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a schematic partial structure diagram of fig. 1 in the present invention;

fig. 3 is a schematic structural diagram of the middle mounting plate and the steel pipe clamp 22 according to the present invention.

The meaning of the individual reference symbols in the figures is:

1. a body; 2. an upper expansion plate; 20. a hydraulic cylinder; 21. mounting a plate; 210. heat dissipation holes; 211. adjusting the motor; 22. a steel pipe clamp; 220. an upper clamping rod; 221. a lower clamping rod; 222. adjusting a rod; 223. the plate is prevented from falling; 224. a drive block; 225. a connecting rod; 3. a support bar; 4. a lower expansion plate; 40. a semicircular placing groove; 41. a drive plate; 42. driving the screw rod; 43. a drive wheel; 44. a drive motor; 45. a drive gear; 46. a strip-shaped notch; 47. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

example 1

A straightening device for steel structure production, which is simple and convenient to operate, comprises a machine body 1, wherein an upper expansion plate 2 and a lower expansion plate 4 extending into the machine body are respectively connected to the machine body close to the top and the bottom in a sliding manner, and a feed inlet of the machine body 1 is positioned between the upper expansion plate 2 and the lower expansion plate 4; the top of the upper expansion plate 2 close to the left side is fixedly connected with a hydraulic cylinder 20, the bottom of a piston rod of the hydraulic cylinder 20 is fixedly connected with an installation plate 21, and the bottom of the installation plate 21 is provided with at least one steel pipe clamp 22; semicircular standing groove 40 has been seted up at 4 tops of lower expansion plate, goes up expansion plate 2 bottoms and is close to left end department symmetry and be fixed with two bracing pieces 3, and the bracing piece 3 bottom is fixed in 4 tops of lower expansion plate, installs the driving motor 44 of the side-to-side movement of expansion plate 4 under the drive on the base of organism 1. By arranging the upper expansion plate 2 and the steel pipe clamp 22 capable of clamping the steel pipe below the upper expansion plate 2, the steel pipe to be straightened can be clamped and conveyed to the feeding hole of the machine body 1 through the steel pipe clamp 22, and the semicircular placing groove 40 arranged above the lower expansion plate 4 can effectively prevent the steel pipe from rolling; namely, the operation in the process of straightening the steel pipe is convenient.

Preferably, a driving plate 41 is fixedly connected to the left end of the front outer wall of the lower telescopic plate 4, and a driving screw 42 is fixedly connected to the right outer wall of the driving plate 41. Preferably, the driving screw 42 is inserted into the base of the machine body 1, the outer wall of the left side of the base of the machine body 1 is rotatably connected with a driving wheel 43 in threaded connection with the outer wall of the driving screw 42, the outer wall of the circumference of the driving wheel 43 is in a tooth shape, and the output shaft of the driving motor 44 is coaxially fixed with a driving gear 45 engaged with the driving wheel 43. Thereby can drive the steel pipe of centre gripping on steel pipe clamp 22 through the motion of expansion plate 4 down and carry out the side-to-side movement when using, and then can send the steel pipe into the feed inlet department of organism 1. In the process of moving the lower retractable plate 4, the driving motor 44 drives the driving gear 45 to rotate, so as to drive the driving wheel 43 engaged therewith to move, and further the driving screw rod 42 in threaded connection with the driving wheel 43 can be driven to move through the driving wheel 43.

Preferably, the mounting plate 21 is internally provided with an adjusting motor 211 which is equal to the number of the steel pipe clamps 22 and is used for adjusting the steel pipe clamps 22.

It should be added that the steel pipe clamp 22 in this embodiment includes two upper clamping rods 220 symmetrically hinged to the bottom of the mounting plate 21 and a lower clamping rod 221 hinged to the end of the upper clamping rod 220, the center of the bottom of the mounting plate 21 is rotatably connected to an adjusting rod 222 coaxially fixed to an output shaft of the adjusting motor 211, the bottom of the adjusting rod 222 is fixed to an anti-falling plate 223, the outer circumferential wall of the adjusting rod 222 is connected to a driving block 224 in a threaded manner, the bottom of the driving block 224 is symmetrically hinged to two connecting rods 225, and one end of each connecting rod 225 far away from the driving block 224 is hinged to the lower clamping rod 221. When the clamping device is used, the adjusting motor 211 is started, the adjusting motor 211 drives the adjusting rod 222 to rotate so as to drive the driving block 224 to move up and down, the lower clamping rod 221 is opened and closed through the connecting rod 225 in the process of moving up and down, namely, when the driving block 224 is moved down, the lower clamping rod 221 is opened, and otherwise, the lower clamping rod is closed.

Preferably, three steel pipe clamps 22 are provided in total in this embodiment.

Example 2

In addition to embodiment 1, as a preferable configuration of the present embodiment, the mounting plate 21 is provided with a heat radiation hole 210 for radiating heat of the adjustment motor 211. The heat dissipation holes 210 are arranged to facilitate heat dissipation of the continuously operating adjustment motor 211.

As the optimization of this embodiment, a strip-shaped gap 46 is opened at the bottom of the lower retractable plate 4 near the front and back sides, and a plurality of rollers 47 uniformly distributed are rotatably connected to the inner wall of the strip-shaped gap 46. The roller 47 that sets up then can be effectual the low expansion plate 4 and the frictional force between the ground, and then be convenient for down the motion of expansion plate 4.

The utility model discloses an easy and simple to handle's straightening equipment for steel construction production when using, operating personnel is at first according to the length of treating the alignment steel pipe will be down expansion plate 4 and stretch out suitable length, ensure that steel pipe clamp 22 can be located the focus position department of steel pipe, then operating personnel moves the steel pipe to the semicircular standing groove 40 on the expansion plate 4 down, start hydraulic cylinder 20 after that, put down mounting panel 21 through pneumatic cylinder 20, then start adjustment motor 211, open steel pipe clamp 22, and make it pass the steel pipe, then shrink pneumatic cylinder 20's piston rod when closed steel pipe clamp 22, in order to with mounting panel 21 upward movement, and then drive steel pipe upward movement, and make the right-hand member of steel pipe and organism 1's feed inlet align, then start driving motor 44 and remove expansion plate 4 down, can send the orificial feed inlet department of steel pipe to organism 1 promptly, can be with using organism 1 to straighten.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an easy and simple to handle's straightening equipment for steel construction production, includes organism (1), its characterized in that: an upper expansion plate (2) and a lower expansion plate (4) which extend into the machine body are respectively connected to the machine body close to the top and the bottom in a sliding manner, and a feed port of the machine body (1) is positioned between the upper expansion plate (2) and the lower expansion plate (4); a hydraulic cylinder (20) is fixedly connected to the top of the upper expansion plate (2) close to the left side, an installation plate (21) is fixedly connected to the bottom of a piston rod of the hydraulic cylinder (20), and at least one steel pipe clamp (22) is installed at the bottom of the installation plate (21); semicircular placing grooves (40) are formed in the top of the lower telescopic plate (4), two supporting rods (3) are symmetrically fixed to the bottom of the upper telescopic plate (2) close to the left end, the bottom of each supporting rod (3) is fixed to the top of the lower telescopic plate (4), and a driving motor (44) for driving the lower telescopic plate (4) to move left and right is mounted on a base of the machine body (1).

2. The straightening device for steel structure production, which is simple and convenient to operate, as recited in claim 1, wherein: the left end of the outer wall of the front side of the lower expansion plate (4) is fixedly connected with a driving plate (41), and the outer wall of the right side of the driving plate (41) is fixedly connected with a driving screw rod (42).

3. The straightening equipment for the steel structure production, which is simple and convenient to operate as claimed in claim 2, is characterized in that: the driving screw rod (42) is inserted into the base of the machine body (1), the outer wall of the left side of the base of the machine body (1) is rotatably connected with a driving wheel (43) in threaded connection with the outer wall of the driving screw rod (42), the outer wall of the circumference of the driving wheel (43) is in a tooth shape, and a driving gear (45) meshed with the driving wheel (43) is coaxially fixed on an output shaft of the driving motor (44).

4. The straightening device for steel structure production, which is simple and convenient to operate, as recited in claim 1, wherein: the mounting plate (21) internally mounted have with steel pipe clamp (22) quantity equals and is used for adjusting the accommodate motor (211) of steel pipe clamp (22).

5. The straightening equipment for the steel structure production, which is simple and convenient to operate as claimed in claim 4, is characterized in that: the mounting plate (21) is provided with a heat dissipation hole (210) for heat dissipation of the adjusting motor (211).

6. The straightening device for steel structure production, which is simple and convenient to operate, as recited in claim 1, wherein: a strip-shaped gap (46) is formed in the bottom of the lower expansion plate (4) close to the front side and the rear side, and a plurality of uniformly distributed rollers (47) are rotatably connected to the inner wall of the strip-shaped gap (46).

7. The straightening device for steel structure production, which is simple and convenient to operate, as recited in claim 1, wherein: the number of the steel pipe clamps (22) is three.