CN210254567U

CN210254567U - Thread rolling machine for construction steel bar

Info

Publication number: CN210254567U
Application number: CN201920946122.8U
Authority: CN
Inventors: 朱岭
Original assignee: Jiangxi Sanmu Land Construction Engineering Co Ltd
Current assignee: Jiangxi Sanmu Land Construction Engineering Co Ltd
Priority date: 2019-06-23
Filing date: 2019-06-23
Publication date: 2020-04-07
Anticipated expiration: 2029-06-23

Abstract

The utility model discloses a thread rolling machine for construction steel bars, which comprises a machine body, a thread rolling device, a vice and a speed reducer, wheels are arranged at the lower end of the machine body, a vice support and a sleeve support are welded at the upper side of the machine body, the upper side of the vice support is fixedly connected with a vice, the upper side of the vice is provided with a controller A and a hydraulic system A, the upper side of the sleeve support is fixedly connected with a sleeve, the upper side of the sleeve is fixedly connected with a thread rolling device and a speed reducer, the controller B is arranged at the upper side of the thread rolling device, the tail end of the speed reducer is fixedly connected with the motor, the thread rolling machine for the construction steel bar of the utility model is provided with three jacks and the controller A, the time that the thread rolling machine waits for workers to place reinforcing steel bars in the jacks can be saved, and the controller A is arranged and the fixing ring is trisected, so that the thread rolling device can better use the reinforcing steel bars with different thicknesses.

Description

Thread rolling machine for construction steel bar

Technical Field

The utility model relates to a construction equipment technical field specifically is a thread rolling machine for construction steel bar.

Background

Along with the rapid development of the construction industry, the use amount of reinforcing steel bars is also continuously increased, some reinforcing steel bars need to be subjected to thread rolling operation because the used places are different, the manual thread rolling workload is too large and unrealistic, and therefore a thread rolling machine is required to perform thread rolling operation on the reinforcing steel bars needing thread rolling.

The existing reinforcing steel bar thread rolling technology has the following problems: after the operation of thread rolling is finished on one reinforcing steel bar, the reinforcing steel bar needs to be taken down and replaced by another reinforcing steel bar, so that the time for taking down and installing the other reinforcing steel bar is wasted, the working efficiency is low, and meanwhile, the thread rolling device is troublesome in adjusting reinforcing steel bars with different thicknesses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thread rolling machine for construction steel bar to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a thread rolling machine for construction steel bars comprises a machine body, a thread rolling device, a vice and a speed reducer, wherein wheels are arranged at the lower end of the machine body, a handlebar is welded at the left side of the machine body, a vice support and a sleeve support are welded at the upper side of the machine body, the vice is fixedly connected to the upper side of the vice support, the inner side of the vice is connected with a jack through steel ball transmission, steel bars are arranged on the inner side of the jack, a controller A and a hydraulic system A are arranged on the upper side of the vice, a sleeve is fixedly connected to the upper side of the sleeve support, a guide rail is movably connected to the inner side of the sleeve, a hydraulic system B is arranged at the tail end of the right side of the guide rail, the thread rolling device and the speed reducer are fixedly connected to the upper side of the sleeve, a, the tail end of the speed reducer is fixedly connected with the motor.

Preferably, the number of the insertion holes is 3, and the diameter of the insertion holes is larger than that of the reinforcing steel bars.

Preferably, the controller A is of the type SSYY-02, and the controller B is of the type PMC 6496.

Preferably, the number of the wheels is four, and the wheels are provided with brake devices.

Preferably, the handlebar table surface is provided with rubber structure, and is provided with anti-skidding helicitic texture on the rubber structure.

Preferably, the thread rolling device and the speed reducer are both provided with fixing plates on two sides, and the fixing plates are fixedly connected with the sleeve.

Preferably, the upper side of the machine body is provided with a collecting tank, and two ends of the collecting tank are provided with detachable baffles.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a thread rolling machine for construction steel bar can practice thrift the time that the thread rolling machine waited for the staff to put the reinforcing bar in the jack through setting up three jack and controller A, improves work efficiency, through setting up controller A and to the retainer plate trisection, makes the different thickness's of the better use reinforcing bar of thread rolling device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the vice of the present invention.

Fig. 3 is a cross-sectional view of the screw rolling machine of the present invention.

In the figure: 1-machine body, 2-thread rolling device, 3-sleeve support, 4-fixing plate, 5-wheel, 6-handlebar, 7-vice support, 8-reinforcing steel bar, 9-brake device, 10-hydraulic system A, 11-controller A, 12-vice, 13-controller B, 14-speed reducer, 15-motor, 16-hydraulic system B, 17-guide rail, 18-sleeve, 19-steel ball, 20-jack, 21-knife holder, 22-knife head, 23-fixing ring, 24-collecting tank and 25-baffle.

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 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.

Referring to fig. 1 to 3, in the embodiment of the present invention, a thread rolling machine for construction steel bars comprises a machine body 1, a thread rolling device 2, a vice 12 and a speed reducer 14, wherein wheels 5 are arranged at the lower end of the machine body 1 to facilitate the movement of the machine body, a handle 6 is welded at the left side of the machine body 1 to assist the movement of the machine body, a vice support 7 and a sleeve support 3 are welded at the upper side of the machine body 1, the vice support 7 is fixedly connected with the vice 12 for fixing steel bars 8, the inner side of the vice 12 is connected with a jack 20 through a steel ball 19 in a transmission manner, the jack 20 can rotate under the action of the steel ball and a controller a, the steel bars 8 are arranged at the inner side of the jack 20, a controller a11 is arranged at the upper side of the vice 12 to control the rotation and stop of the jack and a hydraulic system a10, the vice 12 automatically clamps the steel bars 8, the thread rolling device 2 and the speed reducer 14 can conveniently move back and forth on the guide rail 17, the thread rolling device 2 and the speed reducer 14 are fixedly connected to the upper side of the sleeve 18, the controller B13 is arranged on the upper side of the thread rolling device 2 to control the diameter of the fixing ring 23, the fixing ring 23 is arranged on the inner side of the thread rolling device 2, the tool apron 21 is fixedly connected to the inner side of the fixing ring 23, the tool bit 22 is arranged on the upper side of the tool apron 21, the tail end of the speed reducer 14 is fixedly connected with the motor 15 to drive the thread rolling device to rotate, the number of the jacks 20 is three, the diameter of the jacks is larger than that of the steel bars 8, three steel bars can be placed at the same time, the model of the controller A11 is SMC6480, the model of the controller B13 is PMC6496, the number of the wheels 5 is four, the brake device is arranged on each wheel 5 to prevent the thread, convenient to push, not only antiskid but also not grind the hand,

thread rolling device

2 and 14 both sides of speed reducer all are provided with fixed plate 4, and fixed plate 4 and sleeve 18 fixed connection, 1 upside of organism is provided with collecting vat 24, and is provided with detachable baffle 25 at the collecting vat 24 both ends for collect iron fillings and be convenient for iron fillings take out from collecting vat 24.

The utility model discloses a theory of operation is: the thread rolling machine is pushed to the place where the reinforcing steel bar needs to be rolled, the wheel 5 is fixed through the brake device 9, the thread rolling machine is prevented from moving randomly, the power supply is switched on, the three reinforcing steel bars 8 are respectively inserted into the three jacks 20, the vice 12 clamps and fixes the steel bar 8 to be rolled by a hydraulic system A10, the diameter of the fixing ring 23 is adjusted by a controller B13 according to the diameter of the steel bar to be rolled, the motor 15 is started, the thread rolling device 2 and the speed reducer 14 are moved on the guide rail 17 through a hydraulic system B16 to perform thread rolling operation, when the thread rolling operation of one reinforcing steel bar is completed, the controller A11 controls the jack 20 to rotate, the vice 12 clamps and fixes the reinforcing steel bar 8 to be rolled by the hydraulic system A10 again and performs the thread rolling operation, so go on repeatedly, the iron fillings that the thread rolling produced fall into to collect the inslot 24, open baffle 25 when reaching certain quantity and take out iron fillings.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. A thread rolling machine for construction steel bars comprises a machine body (1), a thread rolling device (2), a vice (12) and a speed reducer (14), and is characterized in that wheels (5) are arranged at the lower end of the machine body (1), a handlebar (6) is welded on the left side of the machine body (1), a vice support (7) and a sleeve support (3) are welded on the upper side of the machine body (1), the vice support (7) is fixedly connected with the vice (12), the inner side of the vice (12) is connected with a jack (20) through a steel ball (19) in a transmission manner, steel bars (8) are arranged on the inner side of the jack (20), a controller A (11) and a hydraulic system A (10) are arranged on the upper side of the vice (12), a sleeve (18) is fixedly connected on the upper side of the sleeve support (3), a guide rail (17) is movably connected on the inner side of the sleeve (18, sleeve (18) upside fixedly connected with thread rolling device (2) and speed reducer (14), thread rolling device (2) upside is provided with controller B (13), thread rolling device (2) inboard is provided with retainer plate (23), retainer plate (23) inboard fixedly connected with blade holder (21), blade holder (21) upside is provided with tool bit (22), speed reducer (14) end and motor (15) fixed connection.

2. The thread rolling machine for construction steel bars according to claim 1, characterized in that: the number of the jacks (20) is three, and the diameter of the jacks is larger than that of the reinforcing steel bars (8).

3. The thread rolling machine for construction steel bars according to claim 1, characterized in that: the model of the controller A (11) is SSYY-02, and the model of the controller B (13) is PMC 6496.

4. The thread rolling machine for construction steel bars according to claim 1, characterized in that: the number of the wheels (5) is four, and the wheels (5) are provided with brake devices (9).

5. The thread rolling machine for construction steel bars according to claim 1, characterized in that: the surface of the handlebar (6) is provided with a rubber structure, and the rubber structure is provided with an anti-skid thread structure.

6. The thread rolling machine for construction steel bars according to claim 1, characterized in that: the thread rolling device (2) and the speed reducer (14) are provided with fixing plates (4) on two sides, and the fixing plates (4) are fixedly connected with the sleeve (18).

7. The thread rolling machine for construction steel bars according to claim 1, characterized in that: the machine body (1) is provided with a collecting tank (24) at the upper side, and two ends of the collecting tank (24) are provided with detachable baffles (25).