CN217070592U - An all-in-one machine for cutting and rolling steel bar straight thread - Google Patents

Abstract

An all-in-one machine for cutting and rolling a steel bar straight thread with a flat edge, comprising an operating table, a rolling moving device, a clamping device and a grinding wheel cutting device, characterized in that the moving rolling device is installed on one side of the operating table; The clamping device is installed on the other side of the operating table; the grinding wheel cutting device is installed above the clamping device, and the grinding wheel cutting device and the clamping device are hinged; The added grinding wheel cutting machine cuts off the steel bar joints, makes full use of the extra space of the thread rolling machine for modification, ensures the smoothness of the section, facilitates the connection of the steel bar joints, eliminates the unreliable quality of the steel bar sleeve connection in the later stage, and can cut the steel bar. Avoid iron scraps splashing and improve the safety of operation. The grinding wheel cutting machine is low in cost and is also a common small machine on the construction site. It is easy to transform and operate.

Description

An all-in-one machine for cutting and rolling steel bar straight thread

technical field

The utility model relates to the field of thread rolling machines, in particular to an integrated machine for cutting and rolling steel bars with straight threads and flat ends.

Background technique

In the construction of construction projects, the connection methods of steel bars generally include straight thread sleeve connection, binding and flash butt welding. , Generally, after the steel bar joint is rolled, there will be unevenness or horseshoe shape, which will seriously affect the connection of the straight thread sleeve, and the quality of the joint connection will be reduced.

Utility model content

The technical problem to be solved by the utility model is to provide an integrated machine for cutting and rolling steel bars with a straight edge and a flat edge, which can effectively solve the problems raised in the above-mentioned background technology.

In order to solve the above-mentioned problems, the technical scheme adopted by the present utility model is: an integrated machine for cutting and rolling steel bars with a flat edge, comprising an operating table, a rolling moving device, a clamping device and a grinding wheel cutting device, characterized in that the The thread rolling moving device is installed on one side of the operating table; the clamping device is installed on the other side of the operating table; the grinding wheel cutting device is installed above the clamping device, and the grinding wheel cutting device is articulated with the clamping device.

As a further preferred solution of the present invention, the thread rolling moving device includes a first operating handle, a moving assembly and a thread rolling machine; the first operating handle is geared to the moving assembly; the moving assembly is bolted to the thread rolling machine .

As a further preferred solution of the present invention, the first operating handle is arranged on the side of the operating table; the moving component is embedded on the operating table; the operating table is provided with a sliding rail, and the sliding rail is connected with the moving component.

As a further preferred solution of the present invention, the moving assembly is provided with a moving block and a first threaded rod; the moving block is threadedly connected with the first threaded rod, and the moving block is slidably connected with the slide rail; the first threaded rod The bearing is sleeved inside the moving assembly, and one end of the first threaded rod is provided with a gear, and the first operating handle is connected with the gear of the moving assembly to drive the rotation of the first threaded rod.

As a further preferred solution of the present invention, the clamping device is provided with a second operating handle, a clamping piece and a slide; the second operating handle is provided with a second threaded rod; the second threaded rod is connected with the clamping The device is threadedly connected, and the second threaded rod is sleeved with the clamping piece through the bearing; the clamping piece is slidably connected with the slideway.

As a further preferred solution of the present invention, the clamping device and the clamping member are provided with grooves; the grooves are provided below the grinding wheel cutting device.

As a further preferred solution of the present invention, the operation table includes a roller and a dust suction device; the roller is arranged at the bottom of the operation table; and the dust suction device is embedded inside the operation table.

As a further preferred solution of the present utility model, the dust suction device includes a fan and an exhaust duct; the fan is arranged on the side of the operating table; the exhaust duct is arranged below the thread rolling moving device, and the exhaust duct is sleeved with the fan .

Compared with the prior art, the utility model provides an integrated machine for cutting and rolling steel bars with straight threads and flat ends, which has the following beneficial effects:

After the wire rolling operation of the steel bar joint is completed, the device cuts off the steel bar joint by the grinding wheel cutter added on the operating table, and makes full use of the extra space of the wire rolling machine for modification to ensure the smoothness of the section, facilitate the connection of the steel bar joint, and eliminate the need for the later steel bar. The quality of the sleeve connection is unreliable, and it can avoid the splashing of iron filings when cutting steel bars, which improves the safety of operation. The grinding wheel cutting machine is low in cost and is also a common small tool on the construction site. It is easy to transform and operate. It can be used to make steel stirrups, which is worthy of vigorous promotion and application.

Description of drawings

Fig. 1 is the structural part schematic diagram of the utility model;

Fig. 2 is the three-dimensional schematic diagram of the structure of the utility model;

Fig. 3 is the side sectional view of the structure of the utility model;

Among them: 1. console, 1-1, slide rail, 1-2, roller, 1-3, dust collector, 1-31, fan, 1-32, exhaust duct, 2, thread rolling mobile device, 2- 1. The first operating handle, 2-2, the moving assembly, 2-21, the moving block, 2-22, the first threaded rod, 2-3, the thread rolling machine, 2-31, the motor, 2-32, the connecting rod , 2-33, thread rolling fixture, 3, clamping device, 3-1, second operating handle, 3-11, second threaded rod, 3-2, clamping piece, 3-3, slideway, 3- 4. Slot position, 4. Grinding wheel cutting device, 5. Steel bar.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-3, the present utility model provides an integrated machine for cutting and rolling steel bars with straight edges, including an operating table 1, a rolling moving device 2, a clamping device 3 and a grinding wheel cutting device 4, characterized in that the rolling The wire moving device 2 is installed on one side of the operating table 1; the clamping device 3 is installed on the other side of the operating table 1; the grinding wheel cutting device 4 is installed above the clamping device 3, and the grinding wheel cutting device 4 is articulated with the clamping device 3, so that the grinding wheel cutting device 4 can move to the clamping device 3 for cutting.

As a further preferred solution of the present invention, the thread rolling moving device 2 includes a first operating handle 2-1, a moving assembly 2-2 and a thread rolling machine 2-3; the first operating handle 2-1 and the moving assembly 2-2 gears are connected, and the connected gears are bevel gears, thereby changing the direction of transmission; the moving assembly 2-2 is bolted to the thread rolling machine 2-3, and the thread rolling machine 2-3 includes a motor 2-31, a connection The rod 2-32 and the thread rolling fixture 2-33, the motor 2-31 is installed on the console 1, and the connecting rod 2-32 is slidingly sleeved with the thread rolling fixture 2-33, and the moving component 2-2 is connected by bolts Connected with the thread rolling fixture 2-33, when the moving block 2-21 on the mobile assembly 2-2 moves, it drives the thread rolling fixture 2-33 to advance and retreat, and the part where the mobile assembly 2-2 is connected with the thread rolling fixture 2-33 It is the shell of the thread rolling fixture 2-33, and does not affect the use of the internal functions of the thread rolling fixture 2-33.

As a further preferred solution of the present invention, the first operating handle 2-1 is arranged on the side of the operating table 1; the moving assembly 2-2 is embedded on the operating table 1; the operating table 1 is provided with a slide rail 1 -1, and the slide rail 1-1 is connected with the moving assembly 2-2.

As a further preferred solution of the present invention, the moving assembly 2-2 is provided with a moving block 2-21 and a first threaded rod 2-22; the moving block 2-21 is threadedly connected with the first threaded rod 2-22, And the moving block 2-21 is slidably connected with the slide rail 1-1; the first threaded rod 2-22 is sleeved inside the moving assembly 2-2 through a bearing, and the way of the bearing sleeve connection can make the first threaded rod 2-2- 22 is always kept rotating on the moving assembly 2-2, so as to drive the moving block 2-21 to slide during rotation, and one end of the first threaded rod 2-22 is provided with a gear for transmission, through the first operating handle 2-22 1 The gear connection with the moving assembly 2-2 drives the rotation of the first threaded rod 2-22.

As a further preferred solution of the present invention, the clamping device 3 is provided with a second operating handle 3-1, a clamping piece 3-2 and a slideway 3-3; the second operating handle 3-1 is provided with a second operating handle 3-1 Two threaded rods 3-11; the second threaded rod 3-11 is threadedly connected to the clamping device 3, and the second threaded rod 3-11 is sleeved with the clamping member 3-2 through a bearing; the clamping member 3 -2 is slidingly connected with chute 3-3.

As a further preferred solution of the present invention, the clamping device 3 and the clamping member 3-2 are provided with a slot 3-4; the position of the slot 3-4 is set below the grinding wheel cutting device 4, when the grinding wheel When the cutting device 4 performs cutting, the provided slots 3-4 can improve the convenience of cutting.

As a further preferred solution of the present invention, the operating table 1 includes a roller 1-2 and a dust suction device 1-3; the roller 1-2 is arranged at the bottom of the operating table 1; the dust suction device 1-3 is inlaid Inside the console 1.

As a further preferred solution of the present invention, the dust suction device 1-3 includes a fan 1-31 and an exhaust duct 1-32; the fan 1-31 is arranged on the side of the operating table 1, and is turned over by a hinge structure, It is locked on the side of the console 1 with the buckle; the exhaust duct 1-32 is arranged below the thread rolling moving device 2, and the exhaust duct 1-32 is sleeved with the fan 1-31, which can suck the iron filings into the exhaust duct In 1-32, fan 1-31 is provided with a filter to prevent iron filings from entering the interior of fan 1-31. When iron filings need to be cleaned, release the buckle to make fan 1-31 turn over, and iron filings can be cleaned.

As a specific embodiment of the present utility model: when in use, one end of the steel bar 5 is placed on the rolling moving device 2, and the other end is placed on the clamping device 3, wherein the side wall clamping surface in the middle of the clamping device and the rolling The outer diameters of the thread rolling holes of the thread rolling machine 2-3 of the wire moving device 2 are parallel. With this arrangement, the steel bar 5 can be fixed only by moving the clamping member 3-2; The iron scraps generated during the cleaning process will be sucked into the exhaust duct 1-32 through the dust collector 1-3 for storage, so as to avoid the iron scraps splashing and causing injury to the workers; after the steel bars are fixed, pull the handle on the grinding wheel cutting device 4 to make the grinding wheel cutting device 4 Move to the clamping device 3 for cutting, and the processing is completed.

The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: The recorded technical solutions are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the present invention.

Claims (8)

1. An all-in-one machine for cutting and rolling steel bars with straight edges, comprising an operating table (1), a rolling moving device (2), a clamping device (3) and a grinding wheel cutting device (4), characterized in that the rolling The wire moving device (2) is installed on one side of the operating table (1); the clamping device (3) is installed on the other side of the operating table (1); the grinding wheel cutting device (4) is installed on the clamping device (3), and the grinding wheel cutting device (4) is articulated with the clamping device (3). 2 . An integrated machine for cutting and rolling steel bars with straight edges according to claim 1 , wherein the moving device ( 2 ) for thread rolling comprises a first operating handle ( 2-1 ), a moving assembly ( 2- 2) and the thread rolling machine (2-3); the first operating handle (2-1) is geared to the moving assembly (2-2); the moving assembly (2-2) is connected to the thread rolling machine (2-2) 3) Bolted connection. 3. An integrated machine for cutting and rolling a steel bar straight thread with a flat edge according to claim 2, characterized in that the first operating handle (2-1) is arranged on the side of the operating table (1); the moving assembly (2-2) is embedded on the operating table (1); the operating table (1) is provided with a sliding rail (1-1), and the sliding rail (1-1) is connected with the moving assembly (2-2). 4. An integrated machine for cutting and rolling a steel bar straight thread according to claim 2, characterized in that the moving assembly (2-2) is provided with a moving block (2-21) and a first threaded rod (2 -22); the moving block (2-21) is threadedly connected with the first threaded rod (2-22), and the moving block (2-21) is slidably connected with the slide rail (1-1); the first thread The rod (2-22) is sleeved inside the moving assembly (2-2) through a bearing, and one end of the first threaded rod (2-22) is provided with a gear, which is connected to the moving assembly through the first operating handle (2-1). The gear connection of (2-2) drives the rotation of the first threaded rod (2-22). 5 . The machine of claim 1 , wherein the clamping device ( 3 ) is provided with a second operating handle ( 3 - 1 ), a clamping piece ( 3 ) -2) and slideway (3-3); the second operating handle (3-1) is provided with a second threaded rod (3-11); the second threaded rod (3-11) and the clamping device (3) Threaded connection, and the second threaded rod (3-11) is sleeved with the clamping piece (3-2) through the bearing; the clamping piece (3-2) is slidably connected with the slideway (3-3) . 6. An integrated machine for cutting and rolling a steel bar straight thread with a flat edge according to claim 5, characterized in that the clamping device (3) and the clamping piece (3-2) are provided with slots (3-4). ); the grooves (3-4) are arranged below the grinding wheel cutting device (4). 7 . The machine of claim 1 , wherein the operating table ( 1 ) comprises a roller ( 1 - 2 ) and a dust suction device ( 1 - 3 ); the The roller (1-2) is arranged at the bottom of the operating table (1); the dust suction device (1-3) is embedded inside the operating table (1). 8 . The machine of claim 7 , characterized in that the dust suction device ( 1 - 3 ) comprises a fan ( 1 - 31 ) and an exhaust duct ( 1 - 32 ) ; the fan (1-31) is arranged on the side of the operating table (1); the exhaust duct (1-32) is arranged below the thread rolling moving device (2), and the exhaust duct (1-32) is connected to the fan (1-31) Sockets.

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