CN217433246U

CN217433246U - Steel cutting device

Info

Publication number: CN217433246U
Application number: CN202221615360.9U
Authority: CN
Inventors: 董小文; 姜海军; 曾凡海; 陈涛; 周龙艳; 杨凯
Original assignee: Qingdao Duanyi Metal Co ltd
Current assignee: Qingdao Duanyi Metal Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-16
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a steel cutting device, including base, cutting assembly and hold assembly all set up on the base, and cutting assembly is located one side of hold assembly and rotates with the base to be connected, still including pushing down and removes the subassembly, and one side of base is provided with the extension seat, pushes down and removes the subassembly setting at the middle part at extension seat top, and the base is provided with a plurality of gyro wheels with the top equidistance of extension seat, pushes down and removes the steel that the subassembly drove to be located a plurality of gyro wheels and removes to one side. The utility model discloses a push down and remove the subassembly and can drive the steel that is located the gyro wheel and is in clamping status and remove to one side on base and extension seat to cutting longer steel, need not many people and difficultly adjust, can let the line of cut of marking on the steel align with cutting assembly's blade disc, with this cutting efficiency who improves this kind of cutting device.

Description

Steel cutting device

Technical Field

The utility model relates to a cutting device technical field specifically is a steel cutting device.

Background

The rail transit is a transportation means or transportation system in which an operation vehicle needs to run on a specific rail, and a large number of steel frameworks are required for construction when a rail transit project is constructed, and then a cutting device is required to cut the component steel.

At present, the device of cutting steel is mostly the type that the attached drawing is shown, though this kind of degree of automation is low, nevertheless can conveniently carry to the job site use and receive most construction team favor because of overall structure is small and exquisite, but this kind of cutting device still has not enoughly, when cutting longer steel, still need many people to remove the line of cut of steel and blade disc alignment, and is comparatively inconvenient, influences this kind of cutting device's cutting efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a steel cutting device to solve the problem that the existing cutting device still needs a plurality of people to move the cutting lines on the steel.

Based on the above object, the utility model provides a steel cutting device, including base, cutting assembly and hold assembly all set up on the base, cutting assembly is located one side of hold assembly and rotates with the base to be connected, still includes to push down and removes the subassembly, one side of base is provided with the extension seat, push down and remove the subassembly setting at the middle part at extension seat top, the base is provided with a plurality of gyro wheels with the top equidistance of extension seat, push down and remove the subassembly and drive the steel that is located on a plurality of gyro wheels and remove to one side.

As a preferred technical scheme of the utility model, cutting assembly includes blade disc, fender cover and motor, the blade disc is installed and is connected in the inside of fender cover and rather than the middle part rotation of interior both sides, the middle part in fender cover one side is installed to the motor, the output shaft of motor passes the middle part fixed connection of fender cover and blade disc one side.

As an optimal technical scheme of the utility model, the handrail is installed to one side of keeping off the cover, inlay on the handrail and be equipped with button controller, cutting component and push down the removal subassembly all with button controller electric connection.

As the utility model discloses a preferred technical scheme, one side fixedly connected with of fender cover changes even piece, the corner department at base top one side is fixed to the commentaries on classics even piece.

As a preferred technical scheme of the utility model, the clamping part includes support, screw rod and hand wheel, the support is fixed on the base and threaded hole has been seted up at its middle part, the threaded hole of support is arranged in to the screw rod, the one end at the screw rod is installed to the hand wheel, the other end of screw rod rotates and is connected with the push pedal, two spacing grooves have been seted up to one side at base top, the bottom of push pedal has two protruding ends, two the protruding end extends to the inside of two spacing grooves respectively, one side of push pedal is provided with the baffle.

As an optimal technical scheme of the utility model, all inlay on push pedal and the baffle and be equipped with two gyro wheels.

As a preferred technical scheme of the utility model, push down and remove the subassembly and include the support, bear frame, pivot, motor and impeller, the pivot is installed in the inside that bears the frame, the one end at bearing the frame is installed to the motor, the output shaft of motor passes the one end fixed connection who bears frame and pivot, the top at the support is installed to the impeller, the piston rod of impeller passes the support and is connected with bearing the frame, the both sides at bearing the frame top are provided with the guide bar, two the guide bar all passes the support, the fretwork region has been seted up to support one side, the motor is arranged in the fretwork region.

The utility model has the advantages that: this kind of steel cutting device can drive the steel that is located the gyro wheel and is in clamping state through pushing down the removal subassembly and remove to one side on base and extension seat to cutting longer steel, need not many people hard to adjust, can let the line of cut of marking on the steel align with cutting assembly's blade disc, with this cutting efficiency who improves this kind of cutting device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of an overall three-dimensional structure of a steel cutting device according to the present invention;

FIG. 2 is a schematic perspective view of a cutting assembly and a rotary joint of a steel cutting device according to the present invention;

FIG. 3 is a schematic perspective view of a clamping member of a steel cutting device according to the present invention;

fig. 4 is a schematic three-dimensional structure diagram of a downward-pressing moving assembly of the steel cutting device of the present invention;

fig. 5 is a schematic perspective view of a conventional cutting device.

In the figure: a base; 2. a cutting assembly; 21. a cutter head; 22. a shield; 23. a motor; 24. a handrail; 3. a clamping member; 31. a support; 32. a screw; 33. a hand wheel; 34. pushing the plate; 4. pressing down the moving assembly; 41. a support; 42. a carrier; 43. a rotating shaft; 44. a motor; 45. a pusher member; 46. a guide bar; 5. an extension base; 6. a roller; 7. a rotating connection piece; 8. a limiting groove; 9. and a baffle plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to a steel cutting device, including base 1, cutting assembly 2 and holder part 3 all set up on base 1, cutting assembly 2 is located one side of holder part 3 and rotates with base 1 to be connected, still including pushing down and moving subassembly 4, one side of base 1 is provided with extension seat 5, it sets up at the middle part at extension seat 5 top to push down to move subassembly 4, base 1 and the equal equidistance in top of extension seat 5 are provided with a plurality of gyro wheels 6, it drives the steel that is located a plurality of gyro wheels 6 and removes to one side to push down to move subassembly 4.

The clamping part 3 comprises a support 31, a screw rod 32 and a hand wheel 33, the support 31 is fixed on the base 1, a threaded hole is formed in the middle of the support 31, the screw rod 32 is arranged in the threaded hole of the support 31, the hand wheel 33 is installed at one end of the screw rod 32, the other end of the screw rod 32 is rotatably connected with a push plate 34, two limit grooves 8 are formed in one side of the top of the base 1, two protruding ends are arranged at the bottom of the push plate 34 and extend into the two limit grooves 8 respectively, and a baffle plate 9 is arranged on one side of the push plate 34; placing the steel to be cut on the top of the base 1 and the extension seat 5, and enabling the placed steel to be located between the push plate 34 and the baffle 9;

the hand wheel 33 is rotated, the hand wheel 33 further drives the screw rod 32 to rotate, the screw rod 32 is arranged in the threaded hole in the support 31, the screw rod 32 is enabled to advance to one side in the threaded hole, the push plate 34 located at one end of the screw rod 32 is further driven to move, when the push plate 34 moves, the extending end of the bottom of the push plate 34 slides in the limiting groove 8, the push plate 34 keeps linear motion, until steel located between the push plate 34 and the baffle plate 9 is clamped, and then the fixing work of the cut steel is completed.

A handrail 24 is arranged on one side of the blocking cover 22, a button controller is embedded on the handrail 24, and the cutting component 2 and the downward-pressing moving component 4 are electrically connected with the button controller; the handrail 24 of the cutting assembly 2 is held, the button controller is touched, and the button controller outputs a signal to the cutting assembly 2 to enable the cutting assembly 2 to be in an operating state.

Because the cutting assembly 2 comprises the cutter disc 21, the baffle cover 22 and the motor 23, the cutter disc 21 is arranged in the baffle cover 22 and is rotationally connected with the middle parts of the two sides in the baffle cover 22, the motor 23 is arranged in the middle part of one side of the baffle cover 22, and the output shaft of the motor 23 penetrates through the baffle cover 22 and is fixedly connected with the middle part of one side of the cutter disc 21; when the motor 23 receives the signal from the button control, it starts to work, and the output shaft of the motor 23 drives the connected cutter disc 21 to rotate in the shield 22 at high speed.

One side of the blocking cover 22 is fixedly connected with a rotating connecting piece 7, and the rotating connecting piece 7 is fixed at the corner on one side of the top of the base 1; the handrail 24 drives the cutting assembly 2 to rotate to one side by taking the rotating connecting piece 7 as a rotating point, the cutter disc 21 of the cutting assembly 2 is contacted with steel on the base, and the steel is cut under the high-speed rotation of the cutter disc 21. .

The downward-pressing moving assembly 4 comprises a support 41, a bearing frame 42, a rotating shaft 43, a motor 44 and a pushing piece 45, wherein the rotating shaft 43 is installed inside the bearing frame 42, the motor 44 is installed at one end of the bearing frame 42, an output shaft of the motor 44 penetrates through the bearing frame 42 and is fixedly connected with one end of the rotating shaft 43, the pushing piece 45 is installed at the top of the support 41, a piston rod of the pushing piece 45 penetrates through the support 41 and is connected with the bearing frame 42, guide rods 46 are arranged on two sides of the top of the bearing frame 42, the two guide rods 46 penetrate through the support 41, a hollow area is formed in one side of the support 41, and the motor 44 is arranged in the hollow area; before cutting, the rotating shaft 43 is required to descend to contact the steel;

specifically, the method comprises the following steps of; the piston rod of the pushing piece 45 drives the bearing frame 42 to descend downwards, and the rotating shaft 43 is arranged on the bearing frame 42 and then drives the rotating shaft 43 to descend to be in contact with the steel, so that the effect of fixing the steel at one more position is achieved, and the steel does not need to be held by hands during cutting;

after the cutting line on one side marked on the steel is cut, the steel needs to be moved to one side, and then the other cutting line on the steel is cut, and the steel can be prevented from being manually moved under the action of the downward pressing moving assembly 4; the motor 44 drives the rotating shaft 43 to rotate on the bearing frame 42, and since the rotating shaft 43 contacts with the steel, the steel is located on the base 1, the extending seat 5, the push plate 34 and the baffle 9 and is provided with the rollers 6, so that the steel moves towards one side on the rollers 6 under the rotation driving of the rotating shaft 43, and then another cutting line on the steel is aligned with the cutting assembly 2.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel cutting device, includes base (1), cutting assembly (2) and hold assembly (3) all set up on base (1), cutting assembly (2) are located one side of hold assembly (3) and rotate with base (1) and are connected, its characterized in that, still include and push down removal subassembly (4), one side of base (1) is provided with extends seat (5), push down removal subassembly (4) and set up at the middle part at extension seat (5) top, base (1) and the equal equidistance in top that extends seat (5) are provided with a plurality of gyro wheels (6), push down removal subassembly (4) and drive the steel that is located on a plurality of gyro wheels (6) and remove to one side.

2. A steel cutting device according to claim 1, wherein the cutting assembly (2) comprises a cutter head (21), a shield (22) and a motor (23), the cutter head (21) is mounted inside the shield (22) and rotatably connected with the middle portions of the two sides inside the cutter head, the motor (23) is mounted in the middle portion of one side of the shield (22), and the output shaft of the motor (23) passes through the middle portion of one side of the shield (22) and the cutter head (21) to be fixedly connected.

3. A steel cutting device as claimed in claim 2, wherein a handle (24) is mounted to one side of the shield (22), a button control is embedded in the handle (24), and the cutting assembly (2) and the push-down moving assembly (4) are electrically connected to the button control.

4. A steel cutting device as claimed in claim 2 or 3, wherein the shield (22) is fixedly connected to a pivot (7) at one side thereof, and the pivot (7) is fixed to a corner of the top side of the base (1).

5. The steel cutting device according to claim 1, wherein the clamping part (3) comprises a support (31), a screw rod (32) and a hand wheel (33), the support (31) is fixed on the base (1), a threaded hole is formed in the middle of the support, the screw rod (32) is arranged in the threaded hole of the support (31), the hand wheel (33) is installed at one end of the screw rod (32), the other end of the screw rod (32) is rotatably connected with a push plate (34), two limiting grooves (8) are formed in one side of the top of the base (1), two protruding ends are arranged at the bottom of the push plate (34), the two protruding ends respectively extend into the two limiting grooves (8), and a baffle plate (9) is arranged on one side of the push plate (34).

6. A steel cutting device according to claim 5, wherein two rollers (6) are embedded in both the push plate (34) and the baffle plate (9).

7. A steel cutting device according to claim 1, characterized in that the moving downwards assembly (4) comprises a carriage (41), a carriage (42), a shaft (43), a motor (44) and a pusher (45), the rotating shaft (43) is arranged inside the bearing frame (42), the motor (44) is arranged at one end of the bearing frame (42), the output shaft of the motor (44) passes through the bearing frame (42) and is fixedly connected with one end of the rotating shaft (43), the pushing piece (45) is arranged at the top of the bracket (41), a piston rod of the pushing piece (45) passes through the bracket (41) to be connected with the bearing frame (42), guide rods (46) are arranged on two sides of the top of the bearing frame (42), the two guide rods (46) penetrate through the bracket (41), a hollow-out area is formed in one side of the support (41), and the motor (44) is arranged in the hollow-out area.