CN217800480U - Cutting device is used in coil of strip production convenient to adjust - Google Patents

Abstract

An easy-to-adjust cutting device for steel coil production. The utility model relates to the technical field of steel coil cutting. The motor one is fixedly arranged on the front side of a lifting frame, and its output end passes through the front side wall of the lifting frame, and connects with the unwinding shaft The end shaft is fixedly connected, the motor one is connected with the power box; the support frame one is fixedly set on the left side of the machine tool, the support frame one is located on the right side of the lifting frame, the slide rail pair is fixedly set on the top of the support frame one, and the saw blade is Two, respectively fixed on the two sliders in the slide rail pair, the screw rod extends through and is threaded on the top of the two saw blades, the bottom ends of the two saw blades are movable on the machine tool, the screw rod The rear end of one is fixedly connected with the bearing on the rear inner wall of support frame one, and the front end of screw rod one passes through the front side wall of support frame one and is fixedly connected with crank one. The thread is reversely set; it is convenient for the operator to adjust the width when cutting the steel coil, which improves the work efficiency, is easy to operate, and has strong practicability.

Description

An easily adjustable cutting device for steel coil production

technical field

The utility model relates to the technical field of steel coil cutting, in particular to a cutting device for steel coil production which is easy to adjust.

Background technique

Steel coils, also known as steel coils, are hot-pressed and cold-pressed into coils. In order to facilitate storage and transportation, and to facilitate various processing, formed coils are mainly hot-rolled coils and cold-rolled coils. The processed products before crystallization, cold-rolled coils are the follow-up processing of hot-rolled coils. In the production of steel coils, the steel coils need to be cut, and the steel coils also need to be processed according to specifications and varieties. The existing steel coil cutting devices It is impossible to conveniently adjust the width of the cut steel coil, so that the steel coil needs to be processed again. Therefore, an easy-to-adjust cutting device for steel coil production is urgently needed to solve the above problems.

Utility model content

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, and provide a cutting device for steel coil production with reasonable design and easy adjustment, which can facilitate the operator to adjust the width when cutting the steel coil, and improve the work efficiency , Simple operation and strong practicability.

In order to achieve the above object, the utility model adopts the following technical solutions: it includes a machine tool, a lifting frame and a power supply box; above; the power box is fixed at the bottom of the right side of the machine tool;

It also contains:

Motor one, the motor one is fixedly arranged on the front side of the lifting frame, and its output end passes through the front side wall of the lifting frame, and is fixedly connected with the end shaft of the unwinding shaft, and the motor one is connected with the power supply box;

Support frame one, the support frame one is fixedly arranged on the left side of the machine tool, the support frame one is located on the right side of the lifting frame, the slide rail pair is fixedly arranged on the top inside the support frame one, and there are two saw blades, which are fixedly arranged respectively On the two sliders in the slide rail pair, the screw rod extends through and is screwed to the top of the two saw blades. The bottom ends of the two saw blades are movably set on the machine tool. The bearing on the rear inner wall of the frame 1 is fixedly connected, the front end of the screw rod 1 passes through the front side wall of the support frame 1, and is fixedly connected with the crank handle 1, and the front side and the rear side of the screw rod 1 are threaded in opposite directions;

Support frame two, the support frame two is fixedly arranged on the right side of the machine tool, the electric push rod is fixedly arranged on the top inside the support frame two, the electric push rod is connected with the power supply box, and its output end is fixedly connected with a cutting knife, the cutting knife Set in contact with the inner side of the support frame two;

The support rod, the support rod is fixedly arranged on the right side of the machine tool, the support rod is located on the right side of the support frame two, the motor two is fixedly arranged on the support rod, the motor two is connected with the power supply box, and the rewinding shaft is screwed on the support rod using a bearing On the rod, after its front end passes through the side wall of the support rod, it is fixedly connected with the output end of the motor two.

Preferably, the bottom of the lifting frame is provided with a through threaded hole 1, the screw rod 2 is threaded in the threaded hole 1, the top of the screw rod 2 is fixedly connected with the bearing at the bottom of the machine tool, and its bottom end extends out of the lifting frame. After the bottom, there are two crank handles fixedly connected.

Preferably, the bottom of the front side of the lifting frame is provided with several through threaded holes 2, and the bolt 1 is screwed into the threaded holes 2.

Preferably, the front and rear sides of the machine tool are provided with a through crushing port, the crushing port is located between the support frame one and the support frame two, the bottom opening of the crushing port is fixed with a baffle plate, and the baffle plate is from the upper left to the right The lower part is arranged in an inclined shape, the crushing assembly is arranged under the baffle plate, the motor three is fixedly installed at the bottom of the machine tool, the motor three is connected with the power box, and the collection box is arranged under the crushing assembly.

Preferably, the support frame 1 and the two saw blades are provided with a threaded hole 3 through which the bolt 2 is screwed into the threaded hole 3 .

Preferably, the crushing assembly is composed of upper and lower roller shafts, wherein the lower roller shaft is fixed on the baffle by a shaft seat, the upper roller shaft is fixed on the bottom of the machine tool by a shaft seat, and several crushing knives are respectively The fixed sleeve is arranged on the roller shaft, the upper and lower pulverizing knives are engaged with each other, and the output end of the motor three is fixedly connected with the front end shaft of the lower roller shaft.

Compared with the prior art, the beneficial effect of the utility model is: the cutting device for steel coil production which is easy to adjust according to the utility model can facilitate the operator to process the width of the steel coil.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the structural representation of lift frame, screw mandrel two and lathe of the utility model.

Fig. 3 is a schematic structural view of a support frame 1, a saw blade and a machine tool of the present invention.

Fig. 4 is a schematic structural view of the crushing port, the baffle and the machine tool of the present invention.

Fig. 5 is the structural representation of support frame 2, electric push rod, cutting knife and machine tool of the present utility model.

Fig. 6 is a schematic structural view of the crushing assembly of the present invention.

Explanation of reference signs:

Machine tool 1, lifting frame 2, power box 3, unwinding reel 4, motor 1 5, support frame 1 6, slide rail pair 7, saw blade 8, screw rod 1 9, crank handle 10, support frame 2 11, electric pusher Rod 12, cutting knife 13, support rod 14, motor 2 15, rewinding shaft 16, screw hole 1 17, screw rod 2 18, crank handle 2 19, screw hole 2 20, bolt 1 20-1, crushing port 21, block Plate 22, crushing assembly 23, roller shaft 23-1, crushing knife 23-2, motor three 24, collection box 25, threaded hole three 26, bolt two 26-1.

Detailed ways

The technical solution in the utility model will be clearly and completely described below in conjunction with the accompanying drawings, and the preferred embodiment in the description is only used as an example, and all other embodiments obtained by those skilled in the art without making creative work , all belong to the scope of protection of the utility model.

As shown in Figures 1 to 6, this specific embodiment adopts the following technical scheme: it includes a machine tool 1, a lifting frame 2 and a power supply box 3; Located between the support frame 1 6 and the support frame 2 11, the bottom opening of the crushing port 21 is fixed with a baffle 22, the baffle 22 is inclined from the upper left to the lower right, and the crushing assembly 23 is arranged below the baffle 22 , the crushing assembly 23 is composed of two upper and lower roller shafts 23-1, wherein the lower roller shaft 23-1 is fixed on the baffle plate 22 by a shaft seat, and the upper roller shaft 23-1 is fixed by a shaft seat on At the bottom of the machine tool 1, several crushing knives 23-2 are respectively fixedly sleeved on the roller shaft 23-1, and the crushing knives 23-2 on the upper and lower sides are engaged and arranged, and the output end of the motor three 24 is connected to the lower roller shaft 23-2 The front end shaft of 1 is fixedly connected, the motor 3 24 is fixedly arranged at the bottom of the machine tool 1, the motor 3 24 is connected with the power supply box 3, and a collection box 25 is provided below the crushing assembly 23. When the steel coil is cut into the required width, The operator can send the cut scraps into the crushing port 21, and then the scraps pass through the crushing assembly 23 to make them crushed and fall into the collection box 25 below, which is convenient for the operator to collect the scraps; , the unwinding shaft 4 utilizes the bearing to be screwed in the lifting frame 2, the unwinding shaft 4 is positioned at the top of the machine tool 1, the bottom of the lifting frame 2 is provided with a threaded hole 17 through which the screw rod 2 18 is threaded in the threaded hole 17, The top of the screw mandrel 18 is fixedly connected with the bearing at the bottom of the machine tool 1. After its bottom stretches out from the bottom of the lifting frame 2, it is fixedly connected with the crank handle 2 19. The operator can turn the crank handle 2 19 to make the screw rod 2 18 Rotate to adjust the gap between the unwinding shaft 4 and the machine tool 1 according to the steel coil that needs to be cut. The bottom of the front side of the lifting frame 2 is provided with several through threaded holes 20, and the bolts 1 20-1 are screwed into the threaded holes. Within two 20, when the operator adjusts the unwinding shaft 4 to a suitable gap, the lifting frame 2 can be fixed on the machine tool 1 through the threaded hole two 20 using the bolt one 20-1; the power supply box 3 is fixedly arranged on the right side of the machine tool 1 bottom;

It also contains:

Motor one 5, described motor one 5 is fixedly arranged on the front side of lifting frame 2, after its output end passes through the front side wall of lifting frame 2, is fixedly connected with the end shaft of unwinding reel 4, and motor one 5 is connected with power supply box 3 connection;

Support frame one 6, described support frame one 6 is fixedly arranged on the left side of machine tool 1, support frame one 6 is positioned at the right side of elevating frame 2, and slide rail pair 7 is fixedly arranged on the top in support frame one 6, saw blade 8 is two, respectively fixedly arranged on the two slide blocks in the slide rail pair 7, the screw mandrel 9 runs through and is threaded on the top of the two saw blades 8, and the bottom ends of the two saw blades 8 are movable On the machine tool 1, the rear end of the screw mandrel-9 is fixedly connected with the bearing on the rear inner wall of the support frame-6, and the front end of the screw mandrel-9 passes through the front side wall of the support frame-6, and is connected with the crank handle-10 Fixed connection, the front side and the back side thread of the screw rod one 9 are reversely set, the support frame one 6 and the two saw blades 8 are provided with a through threaded hole three 26, and the bolt two 26-1 is threaded in the threaded hole three 26 Inside, when the operator adjusts the saw blade 8 to a suitable distance, the bolt two 26-1 is tightened through the threaded hole three 26, so that the distance between the saw blades 8 is fixed;

Support frame two 11, described support frame two 11 is fixedly arranged on the right side of machine tool 1, electric push rod 12 is fixedly arranged on the top in support frame two 11, electric push rod 12 is connected with power supply box 3, and its output end is fixed A cutting knife 13 is connected, and the cutting knife 13 is arranged in contact with the inner side of the support frame 2 11;

Support bar 14, described support bar 14 is fixedly arranged on the right side of machine tool 1, and support bar 14 is positioned at the right side of support frame two 11, and motor two 15 is fixedly arranged on the support bar 14, and motor two 15 is connected with power box 3 , Rewinding shaft 16 utilizes bearing to be screwed on the support bar 14, after its front end passes through the sidewall of support bar 14, is fixedly connected with the output end of motor two 15.

When using the utility model, the operator first turns the crank handle 2 19 according to the thickness of the steel coil, so that the screw rod 2 18 rotates to move the lifting frame 2, and when the unwinding shaft 4 is moved to a suitable position, use the bolt 1 20-1 Through threaded hole 2 20, lifting frame 2 is fixed on the left side of machine tool 1, so that the distance between unwinding shaft 4 and machine tool 1 is fixed, and then crank handle 10 is rotated to make screw mandrel 9 rotate, so that screw mandrel 19 goes up. The two saw blades 8 move, and when the distance between the two saw blades 8 moves to a suitable distance, use the bolt two 26-1 to pass through the threaded hole three 26 to fix the saw blade 8 and the support frame one 6, and then turn on the motor -5, so that the unwinding shaft 4 rotates, and the operator puts the steel coil between the unwinding shaft 4 and the machine tool 1. Due to the action of the unwinding shaft 4, the steel coil can move to the right. Knife 8 cuts the steel coil to the required width, and the steel coil continues to move to the right. The operator sends the leftover material into the crushing port 21, turns on the motor three 24, and makes the crushing assembly 23 rotate, so that the leftover material falls into the collection below. Inside the box 25, open the motor two 15 to make the winding shaft 16 rotate. The operator puts the cut coil head on the winding shaft 16 to make it wind up. The operator can turn on the electric pusher according to the required length of the steel coil Bar 12, electric push rod 12 promote cutting knife 13 and move downwards, steel coil is cut off, at this moment operator can close motor two 15, and the steel coil on the winding shaft 16 is taken away.

After adopting the above structure, the beneficial effects of this embodiment are as follows:

1. Use the lifting frame 2 to adjust the clearance of the unwinding shaft 4 according to the thickness of the steel coil.

2. Use the crushing assembly 23 to crush and collect the cut scraps.

For those skilled in the art, they can modify the technical solutions described in the foregoing embodiments, and perform equivalent replacements of some technical features. Any modifications and equivalent replacements made within the spirit and principles of the present utility model , improvements, etc., all should be included within the protection scope of the present utility model.

Claims (6)

1. An easy-to-adjust cutting device for steel coil production, which includes a machine tool (1), a lifting frame (2) and a power supply box (3); the left side of the machine tool (1) is movable in the lifting frame (2), The unwinding shaft (4) is screwed in the lifting frame (2) by bearings, and the unwinding shaft (4) is located above the machine tool (1); the power supply box (3) is fixedly installed at the bottom right side of the machine tool (1); It is characterized in that it also contains: Motor one (5), the motor one (5) is fixedly arranged on the front side of the lifting frame (2), and its output end passes through the front side wall of the lifting frame (2), and connects with the unwinding shaft (4) The end shaft is fixedly connected, and the first motor (5) is connected to the power box (3); Support frame one (6), the support frame one (6) is fixedly arranged on the left side of the machine tool (1), the support frame one (6) is located on the right side of the lifting frame (2), and the slide rail pair (7) is fixed Set on the top of the support frame one (6), there are two saw blades (8), which are respectively fixed on the two sliders in the slide rail pair (7), and the screw rod one (9) protrudes through and threads Connected to the tops of the two saw blades (8), the bottom ends of the two saw blades (8) are movably arranged on the machine tool (1), and the rear end of the screw rod one (9) is connected to the rear inner wall of the support frame one (6). The bearing on the top is fixedly connected, the front end of the screw rod one (9) passes through the front side wall of the support frame one (6), and is fixedly connected with the crank handle one (10), the front side of the screw rod one (9) and the rear Side thread reverse setting; The support frame two (11), the support frame two (11) is fixedly arranged on the right side of the machine tool (1), the electric push rod (12) is fixedly arranged on the top inside the support frame two (11), and the electric push rod ( 12) It is connected with the power supply box (3), and its output end is fixedly connected with a cutting knife (13), and the cutting knife (13) is set in contact with the inner side of the support frame 2 (11); The support rod (14), the support rod (14) is fixedly arranged on the right side of the machine tool (1), the support rod (14) is located on the right side of the support frame two (11), and the motor two (15) is fixedly arranged on the support On the rod (14), the second motor (15) is connected with the power supply box (3), and the winding shaft (16) is screwed on the support rod (14) by means of a bearing, and its front end passes through the side wall of the support rod (14) , is fixedly connected with the output terminal of motor two (15). 2. An easy-to-adjust cutting device for steel coil production according to claim 1, characterized in that: the bottom of the lifting frame (2) is provided with a through threaded hole one (17), and the screw rod two ( 18) The thread is connected in the threaded hole 1 (17). The top of the screw rod 2 (18) is fixedly connected with the bearing at the bottom of the machine tool (1). put two (19). 3. An easily adjustable cutting device for steel coil production according to claim 1, characterized in that: the bottom of the front side of the lifting frame (2) is provided with several threaded holes (20) through which the bolts One (20-1) thread is screwed in the threaded hole two (20). 4. An easily adjustable cutting device for steel coil production according to claim 1, characterized in that: the front and rear sides of the machine tool (1) are provided with through crushing ports (21), and the crushing ports ( 21) Located between the support frame one (6) and the support frame two (11), the bottom opening of the crushing port (21) is fixed with a baffle (22), and the baffle (22) is inclined from the upper left to the lower right Setting, the bottom of the baffle plate (22) is provided with a crushing assembly (23), the motor three (24) is fixedly arranged on the bottom of the machine tool (1), the motor three (24) is connected with the power supply box (3), and the crushing assembly (23) The below of is provided with collecting box (25). 5. An easily adjustable cutting device for steel coil production according to claim 1, characterized in that: said support frame 1 (6) and the two saw blades (8) are provided with through threaded holes 3 (26), bolt two (26-1) are threaded in threaded hole three (26). 6. An easily adjustable cutting device for steel coil production according to claim 4, characterized in that: the crushing assembly (23) is composed of upper and lower roller shafts (23-1), and the lower one The roller shaft (23-1) is fixed on the baffle plate (22) by the shaft seat, the upper roller shaft (23-1) is fixed on the bottom of the machine tool (1) by the shaft seat, and several crushing knives (23-2) They are respectively fixedly sleeved on the roller shaft (23-1), and the upper and lower crushing knives (23-2) are engaged with each other, and the output end of the motor three (24) is connected to the front end shaft of the lower roller shaft (23-1). Fixed connection.

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