CN215280061U

CN215280061U - Steel mould cutting device is used in bridge construction

Info

Publication number: CN215280061U
Application number: CN202023273689.5U
Authority: CN
Inventors: 祝向斌
Original assignee: Wuhan Dingxinhong Steel Mould Co ltd
Current assignee: Wuhan Dingxinhong Steel Mould Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a steel mould cutting device is used in bridge construction, including the cutting case, the cutting case is equipped with the reciprocal lead screw of two symmetries, cutting case right side outer wall is equipped with first motor, two reciprocal lead screw all is connected with first motor through drive mechanism, two be connected with the arc pole through coupling mechanism between the reciprocal lead screw, arc pole diapire fixedly connected with bracing piece, be equipped with on the bracing piece with steel mould complex support groove, the cutting incasement is equipped with the second motor, second motor output shaft end is fixed with the cutter, the second motor passes through elevating system and is connected with the cutting case. The utility model discloses a set up cutting box and elevating system, can carry out cutting operation to the steel mould in airtight space, can adjust the cutter position under the condition that the steel mould is motionless, can cut the finished product of arbitrary length, improved the cutting security, improved the cutting device practicality.

Description

Steel mould cutting device is used in bridge construction

Technical Field

The utility model relates to a building steel mould processing technology field especially relates to a steel mould cutting device is used in bridge construction.

Background

The building steel die belongs to one type of steel die, and is generally classified by the use of the steel die, and is commonly classified into a high-speed railway beam body steel die, a high-speed railway pier column steel die, a highway bridge template, a harbor industry shipping steel die, a water conservancy and hydropower steel die and a building steel die, wherein the building steel die is commonly used for high-rise building construction, and is usually produced by enterprises such as steel die factories, metal processing factories and the like through professional processing equipment for steel plates of different materials.

The cutting of building steel mould is an important step in the processing of building steel mould, need use the cutting knife when cutting the building steel mould, and the fixed of cutting in-process building steel mould is very important, all presses the steel mould through the manual work at present, often because the fixity is poor to lead to the cutting failure, and the cutting of exposed state can lead to the fact the threat to operating personnel, just can cause the injury to operating personnel carelessly.

Therefore, it is required to design a steel die cutting apparatus for bridge construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the steel mould cutting device is used in bridge construction who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a steel die cutting device for bridge construction comprises a cutting box, wherein the cutting box is provided with two symmetrical reciprocating screw rods, the outer wall of the right side of the cutting box is provided with a first motor, the two reciprocating lead screws are connected with the first motor through a transmission mechanism, an arc-shaped rod is connected between the two reciprocating lead screws through a connecting mechanism, the bottom wall of the arc-shaped rod is fixedly connected with a supporting rod, a supporting groove matched with the steel die is arranged on the supporting rod, a second motor is arranged in the cutting box, a cutter is fixed at the tail end of an output shaft of the second motor, the second motor is connected with the cutting box through a lifting mechanism, the cutting box is characterized in that an opening is formed in the left wall of the cutting box, sliding grooves are formed in the upper wall and the lower wall of the opening, two symmetrical clamping plates are connected in the sliding grooves in a sliding mode, rubber pads are arranged on the inner walls of the clamping plates, and the clamping plates are connected with the opening through telescopic mechanisms.

Preferably, the transmission mechanism comprises a double-layer belt pulley fixed on the outer wall of the output shaft of the first motor, the tail end of the output shaft of the first motor penetrates through the right wall of the cutting box and extends into the cutting box, the outer walls of the two reciprocating lead screws are both fixed with transmission belt pulleys, and the double-layer belt pulley is connected with the transmission belt pulleys through a belt.

Preferably, coupling mechanism establishes the lead screw cover with reciprocal lead screw outer wall including the cover, the cutting incasement wall is equipped with the bar groove, lead screw cover and bar groove sliding connection, the terminal and the lead screw cover outer wall fixed connection of arc pole.

Preferably, elevating system is including rotating the threaded rod of connecting in cutting incasement wall, threaded rod outer wall threaded connection has the nut, nut outer wall fixedly connected with slider, inner wall sliding connection on slider upper wall and the cutting incasement, slider diapire fixedly connected with pneumatic cylinder, the flexible end fixed connection of second motor and pneumatic cylinder, the terminal fixedly connected with cutter of second motor output shaft, the threaded rod left end runs through cutting case left wall and extends to cutting case left side, threaded rod left side end is fixed with the carousel.

Preferably, telescopic machanism is including being fixed in the electric telescopic handle of opening inner wall, the flexible end of electric telescopic handle is terminal and splint lateral wall fixed connection.

Preferably, the bottom of the cutting box is provided with a collecting box, and the outer wall of the cutting box is provided with an opening and closing door corresponding to the collecting box.

The utility model discloses in, following beneficial effect has:

1. through setting up cutting box and elevating system, can carry out cutting operation to the steel mould in airtight space, rotate the threaded rod through the carousel and can utilize the nut to drive the slider and slide to the position of adjustment cutter adjusts the cutter position under the motionless condition of steel mould, can cut the finished product of arbitrary length, has improved the cutting security, has improved the cutting device practicality.

2. Through drive mechanism and coupling mechanism, can utilize reciprocal lead screw and lead screw cover to drive the arc pole and remove, the arc pole can drive the bracing piece and remove to the degree of depth that the adjustment steel mould got into the cutting incasement, consequently can adapt to the steel mould of different length and cut.

3. Through setting up splint and telescopic machanism, can utilize electric telescopic handle extension extrusion splint, it is fixed to utilize splint to carry out the centre gripping to the steel mould, guarantees the stability of steel mould to improve the accuracy of cutting.

Drawings

Fig. 1 is a schematic structural view of a steel mold cutting device for bridge construction according to the present invention;

fig. 2 is a schematic structural view of a telescoping mechanism of the steel die cutting device for bridge construction provided by the utility model;

fig. 3 is the utility model provides a steel mould cutting device's for bridge construction external structure schematic diagram.

In the figure: 1 cutting box, 2 collecting boxes, 3 sliding blocks, 4 threaded rods, 5 hydraulic cylinders, 6 arc-shaped rods, 7 guide rods, 8 second motors, 9 cutters, 10 supporting rods, 11 supporting grooves, 12 screw sleeves, 13 reciprocating screws, 14 rotating discs, 15 openings, 16 clamping plates, 17 rubber pads, 18 electric telescopic rods, 19 sliding grooves, 20 opening and closing doors and 21 first motors.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a steel mould cutting device for bridge construction, including cutting case 1, cutting case 1 is equipped with two reciprocating screw 13 of symmetry, cutting case 1 right side outer wall is equipped with first motor 21, two reciprocating screw 13 all are connected with first motor 21 through drive mechanism, drive mechanism is including the double-deck belt pulley that is fixed in first motor 21 output shaft outer wall, first motor 21 output shaft end runs through cutting case 1 right wall and extends to in cutting case 1, two reciprocating screw 13 outer walls all are fixed with driving pulley, double-deck belt pulley passes through the belt and is connected with driving pulley, first motor 21 rotates and can drive double-deck belt pulley and rotate, double-deck belt pulley drives two driving pulley through the belt and rotates, driving pulley drives reciprocating screw 13 and rotates.

Be connected with arc pole 6 through coupling mechanism between two reciprocal lead screws 13, coupling mechanism establishes the screw rod cover 12 with reciprocal lead screw 13 outer wall including the cover, and 1 inner wall of cutting box is equipped with the bar groove, screw rod cover 12 and bar groove sliding connection, 6 terminal and the 12 outer wall fixed connection of screw rod cover of arc pole, and reciprocal lead screw 13 rotates, and the cover is established and is driven arc pole 6 removal at the screw rod cover 12 of reciprocal lead screw 13 outer wall, and the bar groove can restrict screw rod cover 12 and make it can not rotate.

The bottom wall of the arc-shaped rod 6 is fixedly connected with a support rod 10, the support rod 10 is provided with a support groove 11 matched with a steel die, a second motor 8 is arranged in the cutting box 1, the tail end of an output shaft of the second motor 8 is fixedly provided with a cutter 9, the second motor 8 is connected with the cutting box 1 through a lifting mechanism, the lifting mechanism comprises a threaded rod 4 rotatably connected with the inner wall of the cutting box 1, the outer wall of the threaded rod 4 is in threaded connection with a nut, the outer wall of the nut is fixedly connected with a slide block 3, the upper wall of the slide block 3 is in sliding connection with the upper inner wall of the cutting box 1, the bottom wall of the slide block 3 is fixedly connected with a hydraulic cylinder 5, the tail end of the telescopic end of the second motor 8 and the hydraulic cylinder 5 is fixedly connected with the cutter 9, the left end of the threaded rod 4 penetrates through the left wall of the cutting box 1 and extends to the left side of the cutting box 1, the tail end of the left side of the threaded rod 4 is fixedly provided with a turntable 14, the turntable 14 is rotated to drive the threaded rod 4 to rotate, threaded connection drives slider 3 along cutting box 1 upper inner wall horizontal slip at the nut of 4 outer walls of threaded rod, and slider 3 drives cutter 9 through pneumatic cylinder 5 and removes, can start pneumatic cylinder 5 after adjusting cutter 9 position, and pneumatic cylinder 5 extension drives second motor 8 and cutter 9 decline, starts second motor 8 afterwards, and second motor 8 drives cutter 9 and rotates and can cut the building steel mould.

Be equipped with opening 15 on the 1 left wall of cutting case, opening 15 is gone up the lower wall and all is equipped with spout 19, sliding connection has the splint 16 of two symmetries in spout 19, two splint 16 inner walls all are equipped with rubber pad 17, two splint 16 all are connected with opening 15 through telescopic machanism, telescopic machanism is including the electric telescopic handle 18 that is fixed in opening 15 inner wall, the terminal and 16 lateral wall fixed connection of splint of the 18 flexible end of electric telescopic handle, two splint 16 can slide in spout 19 through 18 extrusion of electric telescopic handle, it is fixed to carry out the centre gripping to the building steel mould, rubber pad 17 can protect splint 16 and prevent that the centre gripping dynamics is too big impaired with the building steel mould.

The bottom of the cutting box 1 is provided with a collecting box 2, the outer wall of the cutting box 1 is provided with an opening and closing door 20 corresponding to the collecting box 2, a cut finished product falls into the collecting box 2, and the cut finished product can be taken out by opening the opening and closing door 20.

In the utility model, first, the first motor 21 is started, the first motor 21 rotates to drive the double-layer belt pulley to rotate, the double-layer belt pulley drives the two transmission belt pulleys to rotate through the belt, the transmission belt pulley drives the reciprocating screw 13 to rotate, the screw sleeve 12 sleeved on the outer wall of the reciprocating screw 13 drives the arc-shaped rod 6 to move, the arc-shaped rod 6 drives the support rod 10 to move, after the position is adjusted, the building steel mold extends into the cutting box 1 from the opening 15, the tail end of the building steel mold is propped against the support groove 11, the two electric telescopic rods 18 are started, the two electric telescopic rods 18 extend to extrude the clamp plate 16 to clamp and fix the building steel mold, then the rotary plate 14 is manually rotated, the rotary plate 14 rotates to drive the threaded rod 4 to rotate, the nut screwed on the outer wall of the threaded rod 4 drives the slider 3 to slide left and right along the upper inner wall of the cutting box 1, the slider 3 drives the cutter 9 to move through the hydraulic cylinder 5, the hydraulic cylinder 5 can be started after the position of the cutter 9 is adjusted, the hydraulic cylinder 5 extends to drive the second motor 8 and the cutter 9 to descend, then the second motor 8 is started, the second motor 8 drives the cutter 9 to rotate, the building steel die can be cut, the cut finished product drops into the collecting box 2, and the opening and closing door 20 is opened to take out the finished product.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The steel die cutting device for bridge construction comprises a cutting box (1) and is characterized in that the cutting box (1) is provided with two symmetrical reciprocating lead screws (13), the outer wall of the right side of the cutting box (1) is provided with a first motor (21), the two reciprocating lead screws (13) are connected with the first motor (21) through a transmission mechanism, an arc-shaped rod (6) is connected between the two reciprocating lead screws (13) through a connecting mechanism, the bottom wall of the arc-shaped rod (6) is fixedly connected with a supporting rod (10), a supporting groove (11) matched with a steel die is arranged on the supporting rod (10), a second motor (8) is arranged in the cutting box (1), the tail end of an output shaft of the second motor (8) is fixedly provided with a cutter (9), the second motor (8) is connected with the cutting box (1) through a lifting mechanism, an opening (15) is formed in the left wall of the cutting box (1), lower wall all is equipped with spout (19) on opening (15), sliding connection has two splint (16) of symmetry in spout (19), two splint (16) inner wall all is equipped with rubber pad (17), two splint (16) all are connected with opening (15) through telescopic machanism.

2. The steel die cutting device for bridge construction according to claim 1, wherein the transmission mechanism comprises a double-layer belt pulley fixed on the outer wall of the output shaft of the first motor (21), the tail end of the output shaft of the first motor (21) penetrates through the right wall of the cutting box (1) and extends into the cutting box (1), the outer walls of the two reciprocating lead screws (13) are both fixed with a transmission belt pulley, and the double-layer belt pulley is connected with the transmission belt pulley through a belt.

3. The steel die cutting device for bridge construction according to claim 1, wherein the connecting mechanism comprises a screw sleeve (12) sleeved on the outer wall of the reciprocating screw (13), the inner wall of the cutting box (1) is provided with a strip-shaped groove, the screw sleeve (12) is connected with the strip-shaped groove in a sliding manner, and the tail end of the arc-shaped rod (6) is fixedly connected with the outer wall of the screw sleeve (12).

4. The steel die cutting device for bridge construction according to claim 1, wherein the lifting mechanism comprises a threaded rod (4) rotatably connected to the inner wall of the cutting box (1), a nut is connected to the outer wall of the threaded rod (4) in a threaded manner, a sliding block (3) is fixedly connected to the outer wall of the nut, the upper wall of the sliding block (3) is slidably connected to the upper inner wall of the cutting box (1), a hydraulic cylinder (5) is fixedly connected to the bottom wall of the sliding block (3), a second motor (8) is fixedly connected to the end of the telescopic end of the hydraulic cylinder (5), a cutter (9) is fixedly connected to the end of the output shaft of the second motor (8), the left end of the threaded rod (4) penetrates through the left wall of the cutting box (1) and extends to the left side of the cutting box (1), and a rotary table (14) is fixed to the end of the left side of the threaded rod (4).

5. The steel die cutting device for bridge construction according to claim 1, wherein the telescopic mechanism comprises an electric telescopic rod (18) fixed on the inner wall of the opening (15), and the tail end of the telescopic end of the electric telescopic rod (18) is fixedly connected with the side wall of the clamping plate (16).

6. The steel die cutting device for bridge construction according to claim 1, wherein a collection box (2) is arranged at the bottom of the cutting box (1), and an opening and closing door (20) corresponding to the collection box (2) is arranged on the outer wall of the cutting box (1).