Steel pipe cutting device facilitating scrap collection

Abstract

The utility model relates to the technical field of steel pipe processing, and discloses a steel pipe cutting device convenient for scrap collection, which comprises a bottom frame, a fixed seat is fixedly mounted on the top surface of the bottom frame, a clamping and fixing mechanism is mounted on the fixed seat, and a mounting frame is fixedly mounted on the top surface of the bottom frame. An electric telescopic rod is mounted on the top surface of the mounting frame, a box body is mounted at the bottom end of the electric telescopic rod, a motor is mounted on the inner wall surface of the left side of the box body, a rotating shaft is fixedly mounted at the shaft end of the motor, a cutter fixedly sleeves the rotating shaft, and a liquid spraying mechanism is mounted at the right end of the rotating shaft. A collection hopper is fixedly arranged on the top of the bottom frame in a penetrating mode. According to the steel pipe cutting device facilitating scrap collection, it can be guaranteed that water is sprayed to the cutting position while a steel pipe is cut, scraps can be prevented from splashing to be collected, meanwhile, the steel pipe and the cutter can be cooled, the cutting effect is guaranteed, operation is easy, convenient and flexible, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe processing technical field, concretely is a steel pipe cutting device convenient to scrap collection. BACKGROUND

[0002] Steel pipe is the steel material with hollow section, its length is far greater than diameter or perimeter, needs cutting according to actual situation when using steel pipe, but the existing steel pipe cutting device still has certain defects, for example:

[0003] The "steel pipe cutting device" with the application number CN201821251662.6 cannot collect scraps during use, and the scraps generated during cutting splash, which can easily injure the workers, and the cutting process cannot be quickly cooled, which affects the cutting quality and has use limitations. Therefore, the steel pipe cutting device convenient for scrap collection is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a steel pipe cutting device convenient for scrap collection to solve the problems that the existing steel pipe cutting device cannot collect scraps and cool down in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a steel pipe cutting device convenient for scrap collection, which comprises a chassis,

[0006] The top surface of the chassis is fixedly provided with a fixing seat, and the fixing seat is provided with a clamping and fixing mechanism. The top surface of the chassis is fixedly provided with a mounting bracket, and the top surface of the mounting bracket is provided with an electric telescopic rod. The bottom end of the electric telescopic rod is provided with a box body, and the left side inner wall surface of the box body is provided with a motor. The shaft end of the motor is fixedly provided with a rotating shaft, and the rotating shaft is fixedly provided with a cutter. The right end of the rotating shaft is provided with a liquid spraying mechanism.

[0007] The top of the chassis is fixedly and throughly provided with a collecting hopper, and the collecting hopper is located below the cutter.

[0008] The above technical scheme can collect scraps and cool down during the cutting process of the steel pipe.

[0009] As a preferred technical scheme of the utility model, the inner bottom surface of the chassis is provided with a collecting box, the top of the collecting box is provided with an opening, and the collecting box is located below the collecting hopper.

[0010] The above technical scheme can guide the scraps to the collecting box through the collecting hopper.

[0011] As the preferred technical scheme of the utility model, the clamping and fixing mechanism includes a support base, the support base is fixedly installed on the inner bottom surface of the fixing base, a moving base is arranged above the support base, the moving base is longitudinally slidably connected with the inner wall surface of the fixing base, a lead screw is connected with the top surface of the moving base through a bearing, the lead screw penetrates through the top of the fixing base and is threadedly connected with the top of the fixing base.

[0012] The above technical scheme can conveniently clamp and fix the steel pipe.

[0013] As the preferred technical scheme of the utility model, the liquid spraying mechanism includes a driving gear, the driving gear is coaxially fixedly installed on the right end of the rotating shaft, the driving gear is meshingly connected with a driven gear, the driven gear is coaxially fixedly installed on the left end of a rotating rod, the rotating rod penetrates through the center of the left side wall of a shell through a bearing, the shell is fixedly installed on the inner top surface of the box, a rotating disc is coaxially fixedly installed on the right side of the rotating rod, a squeezing wheel is installed on the right side surface of the rotating disc through a bearing, a hose is arranged between the squeezing wheel and the inner wall surface of the shell, the hose penetrates through the bottom and the top of the shell and the top of the box in sequence, the hose is fixedly connected with the bottom of a water tank penetrating through the top of the mounting rack, the water tank is fixedly installed on the top surface of the mounting rack, a spray head is fixedly installed on the bottom end of the hose, and the spray head is fixedly installed on the right inner wall surface of the box.

[0014] The above technical scheme can drive the rotating rod to rotate the rotating disc and the squeezing wheel when the rotating shaft rotates, so that the hose is squeezed to deliver water through the spray head for spraying, and the waste scraps are collected and the steel pipe and the cutter are cooled.

[0015] As the preferred technical scheme of the utility model, the number ratio of the driving gear to the driven gear is 4:1.

[0016] The above technical scheme can drive the driving gear to drive the driven gear to rotate at a high speed.

[0017] As the preferred technical scheme of the utility model, three squeezing wheels are arranged at equal angles, and the shortest distance from the squeezing wheel to the inner wall surface of the shell is less than the radius of the hose.

[0018] The above technical scheme can ensure that the hose is effectively squeezed to suck in water.

[0019] Compared with the prior art, the steel pipe cutting device facilitating scrap collection can spray water to the cutting position while cutting the steel pipe, can avoid the scattering of the scraps and collect the scraps, can cool the steel pipe and the cutter, can ensure the cutting effect, is easy and flexible to operate, and is high in practicality.

[0020] 1, the steel pipe is placed on the support seat, the moving seat is driven to move by rotating the lead screw, so that the steel pipe is clamped and fixed;

[0021] 2, the electric telescopic rod is started to move the box body downward, so that the cutter moves downward synchronously, and the motor is started to drive the rotating shaft to rotate the cutter, so that the cutting of the steel pipe can be realized;

[0022] 3, the rotating shaft rotates to drive the driving gear to rotate, the rotating rod is driven to rotate through the driven gear, so that the rotating disc and the extrusion wheel rotate, the water in the water tank is continuously sucked into the nozzle through the hose for spraying, so that the waste is collected and the steel pipe and the cutter are cooled, and the cutting quality is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a front view structural schematic diagram of the utility model;

[0024] Figure 2 It is a bottom frame, mounting frame and collecting hopper three-dimensional connection structure schematic diagram of the utility model;

[0025] Figure 3 It is a box body front view cross section structure schematic diagram of the utility model;

[0026] Figure 4 It is a fixed seat, support seat and moving seat three-dimensional connection structure schematic diagram of the utility model;

[0027] Figure 5 It is a shell three-dimensional cross section structure schematic diagram of the utility model.

[0028] In the drawing: 1, bottom frame; 2, fixed seat; 3, mounting frame; 4, electric telescopic rod; 5, box body; 6, motor; 7, rotating shaft; 8, cutter; 9, collecting hopper; 10, collecting box; 11, support seat; 12, moving seat; 13, lead screw; 14, driving gear; 15, driven gear; 16, rotating rod; 17, shell; 18, rotating disc; 19, extrusion wheel; 20, hose; 21, water tank; 22, nozzle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0030] Please refer to Figure 1 - Figure 5The utility model discloses technical scheme: a steel pipe cutting device convenient for scrap collection, including the chassis 1, the top surface fixed mounting of chassis 1 has the fixed seat 2, and the fixed seat 2 is installed with the clamping fixed mechanism, the top surface fixed mounting of chassis 1 has the mounting bracket 3, and the top surface installation of mounting bracket 3 has the electric telescopic handle 4, and the bottom end installation of electric telescopic handle 4 has the box 5, and the left side inner wall surface installation of box 5 has the motor 6, and the axle end fixed mounting of motor 6 has the pivot 7, and pivot 7 is fixedly sleeved cutter 8, and the right end installation of pivot 7 has the liquid injection mechanism, and the top fixed through of chassis 1 is provided with the collection hopper 9, and the collection hopper 9 is located the below of cutter 8,

[0031] The inner bottom surface of chassis 1 is provided with a collection box 10, and the top of the collection box 10 is provided with an opening, and the collection box 10 is located below the collection hopper 9.

[0032] The clamping fixed mechanism includes a support seat 11, which is fixedly installed on the inner bottom surface of the fixed seat 2, and a moving seat 12 is provided above the support seat 11. The moving seat 12 is longitudinally slidably connected with the inner wall surface of the fixed seat 2. A lead screw 13 is bearing-connected with the top surface of the moving seat 12. The lead screw 13 penetrates through the top of the fixed seat 2 and is threadedly connected with the top of the fixed seat 2.

[0033] The liquid injection mechanism includes a driving gear 14, which is coaxially fixedly installed on the right end of the pivot 7. The driving gear 14 is meshingly connected with a driven gear 15. The tooth number ratio of the driving gear 14 to the driven gear 15 is 4:1. The driven gear 15 is coaxially fixedly installed on the left end of a rotating rod 16. The rotating rod 16 is bearing-penetrated through the left side wall center of a shell 17. The shell 17 is fixedly installed on the inner top surface of the box 5. A rotating disc 18 is coaxially fixedly installed on the right side of the rotating rod 16. A squeezing wheel 19 is bearing-installed on the right side surface of the rotating disc 18. A hose 20 is arranged between the squeezing wheel 19 and the inner wall surface of the shell 17. Three squeezing wheels 19 are equally angularly arranged. The shortest distance from the squeezing wheel 19 to the inner wall surface of the shell 17 is less than the radius of the hose 20. The hose 20 is fixedly penetrated through the bottom and top of the shell 17 and the top of the box 5. The hose 20 is fixedly and continuously connected with the bottom of a water tank 21, which is penetrated through the top of the mounting bracket 3. The water tank 21 is fixedly installed on the top surface of the mounting bracket 3. A spray head 22 is fixedly installed on the bottom end of the hose 20.

[0034] Working principle: when using, the steel pipe is placed on the top surface of the support seat 11. The moving seat 12 is driven to move downward by rotating the lead screw 13, so as to clamp and fix the steel pipe.

[0035] The box 5 is driven to move downward by starting the electric telescopic handle 4. The pivot 7 is driven to rotate by starting the motor 6, so that the cutter 8 is driven to rotate and move downward, thereby realizing the cutting of the steel pipe.

[0036] The rotation shaft 7 rotates synchronously with the driving gear 14, and the driven gear 15 connected with the driving gear 14 rotates with the driving gear 14, so that the rotating rod 16 rotates with the driven gear 15, and the rotating disc 18 and the extruding wheel 19 rotate with the rotating rod 16, so that the hose 20 is extruded by the rotating extruding wheel 19, and the hose 20 generates pressure difference by extrusion, and the water in the water tank 21 is absorbed into the hose 20 and transported to the spray head 22, and the water is sprayed to the cutting position of the steel pipe through the spray head 22, so that the generated debris is collected, and the cutting knife 8 and the steel pipe are cooled, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0037] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A steel pipe cutting device facilitating debris collection, comprising a chassis (1), characterized in that: a fixed seat (2) is fixedly installed on the top surface of the chassis (1), and a clamping and fixing mechanism is installed on the fixed seat (2); an installation rack (3) is fixedly installed on the top surface of the chassis (1), and an electric telescopic rod (4) is installed on the top surface of the installation rack (3); a box body (5) is installed at the bottom end of the electric telescopic rod (4), a motor (6) is installed on the left inner wall surface of the box body (5), a rotating shaft (7) is fixedly installed on the shaft end of the motor (6), a cutter (8) is fixedly sleeved on the rotating shaft (7), and a liquid spraying mechanism is installed on the right end of the rotating shaft (7). A collecting hopper (9) is fixedly and penetratingly arranged on the top of the chassis (1), and the collecting hopper (9) is located below the cutter (8). A collecting box (10) is installed on the inner bottom surface of the chassis (1), the top of the collecting box (10) is open, and the collecting box (10) is located below the collecting hopper (9).

2. A steel pipe cutting apparatus with ease of debris collection according to claim 1, wherein The clamping and fixing mechanism comprises a supporting seat (11) which is fixedly installed on the inner bottom surface of the fixed seat (2), a moving seat (12) is arranged above the supporting seat (11), the moving seat (12) is longitudinally and slidingly connected with the inner wall surface of the fixed seat (2), a lead screw (13) is bearing-connected with the top surface of the moving seat (12), the lead screw (13) penetrates through the top of the fixed seat (2), and the lead screw (13) is threadedly connected with the top of the fixed seat (2).

3. A steel pipe cutting apparatus with ease of debris collection according to claim 2, wherein The liquid spraying mechanism comprises a driving gear (14) which is coaxially and fixedly installed on the right end of the rotating shaft (7), the driving gear (14) is meshingly connected with a driven gear (15), the driven gear (15) is coaxially and fixedly installed on the left end of a rotating rod (16), the rotating rod (16) is bearing-penetratingly arranged through the left side wall center of a housing (17), the housing (17) is fixedly installed on the inner top surface of the box body (5), a rotating disc (18) is coaxially and fixedly installed on the right side of the rotating rod (16), a squeezing wheel (19) is bearing-installed on the right side surface of the rotating disc (18), a hose (20) is arranged between the squeezing wheel (19) and the inner wall surface of the housing (17), the hose (20) is fixedly and penetratingly arranged through the bottom and top of the housing (17) and the top of the box body (5) in sequence, the hose (20) is fixedly and penetratingly connected with the bottom of a water tank (21) through the top of the installation rack (3), the water tank (21) is fixedly installed on the top surface of the installation rack (3), a spray head (22) is fixedly and penetratingly installed on the bottom end of the hose (20), and the spray head (22) is fixedly installed on the right inner wall surface of the box body (5).

4. A steel pipe cutting apparatus with ease of debris collection according to claim 3, wherein The tooth number ratio of the driving gear (14) to the driven gear (15) is 4:

1.

5. A steel pipe cutting apparatus with ease of debris collection according to claim 4, wherein Three squeezing wheels (19) are equally angularly arranged, and the shortest distance from the squeezing wheel (19) to the inner wall surface of the housing (17) is less than the radius of the hose (20).

6. A steel pipe cutting apparatus with ease of debris collection according to claim 4, wherein ​

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