CN115533182A - Movable column type gantry machining center shearing device - Google Patents

Abstract

The invention relates to the technical field of gantry machining centers, and discloses a moving column type gantry machining center shearing device, which solves the problem that it is inconvenient to collect sheared pieces. It includes a workbench, above which there is a The beam, the bottom of the beam is fixedly connected with two support columns, the support column and the workbench are connected by a sliding drive mechanism, the bottom of the support column is fixedly connected with a support frame, the bottom of the support frame is fixedly connected with a cutting storage box, and a cutting storage box The inner wall of the side is provided with a number of first feed holes arranged in sequence, and a shearing knife is arranged in the cutting storage box, one side of the shearing knife is in contact with the inner wall of one side of the cutting storage box, and the first hydraulic pressure is fixedly connected to the support frame. The telescopic rod, the bottom end of the first hydraulic telescopic rod is fixedly connected with the knife holder, and the bottom end of the knife holder is fixedly connected with the shearing knife located in the cutting storage box; Cut pieces are collected for added convenience.

Description

A moving column type gantry machining center shearing device

technical field

The invention belongs to the technical field of gantry machining centers, in particular to a moving column type gantry machining center shearing device.

Background technique

The overall structure of the gantry machining center is a portal frame, including fixed beam type (fixed beam, moving/rotating workbench), moving beam type (beam moves up and down, worktable moves forward and backward), moving column type (fixed workbench, gantry frame Mobile), crane type (fixed workbench, movable crossbeam) and multi-type gantry machining centers with the above composite forms.

However, the inventors found that in the prior art, when the shearing device of the moving column type gantry machining center shears the cylindrical metal piece, the sheared piece is still placed on the workbench, and manual shearing is required in the later stage. Good shearing parts are collected, while cylindrical metal parts are easy to roll, which is inconvenient to collect, and the metal parts are heavy, which increases the working intensity of the staff.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a moving column type gantry machining center shearing device, which effectively solves the problem of inconvenient collection of sheared pieces in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a moving column type gantry machining center shearing device, including a workbench, a crossbeam is arranged above the workbench, and two supporting columns are fixedly connected to the bottom of the crossbeam, supporting The column and the workbench are connected by a sliding drive mechanism, the bottom of the support column is fixedly connected with a support frame, the bottom of the support frame is fixedly connected with a cutting storage box, and the inner wall of one side of the cutting storage box is provided with a number of first feeding holes arranged in sequence. A shearing knife is arranged in the cutting storage box, one side of the shearing knife is in contact with the inner wall of one side of the cutting storage box, a first hydraulic telescopic rod is fixedly connected to the support frame, and the bottom end of the first hydraulic telescopic rod is fixedly connected with a Knife holder, the bottom of the knife holder is fixedly connected with the shearing knife located in the cutting storage box, the bottom inner wall of the cutting storage box is fixedly connected with a material guide plate, the material guide plate is provided with an inclined surface, and one side of the cutting storage box is provided with a There is a discharge pipe, one side of the discharge pipe is provided with a shear piece collection assembly, one side of the cutting storage box is fixedly connected with a movable frame, and a number of arc-shaped supporting plates are fixedly connected with the movable frame, and there are fixedly connected with a A clamping mechanism for clamping workpieces, the clamping mechanism is located on the side of the movable frame away from the cutting storage box.

Preferably, the clamping mechanism includes a first fixed frame fixedly installed on the workbench, a top plate is provided above the first fixed frame, and the top plate and the first fixed frame are connected by a fixing column, between the first fixed frame and the top plate There is a lifting plate, the lifting plate and the top plate are connected by the second hydraulic telescopic rod, the fixed column runs through the lifting plate, the bottom of the lifting plate is fixedly connected with a number of upper splints arranged in sequence, and the lower splint is arranged below the upper splint, the lower splint and the second splint A fixed frame is fixedly connected; one end of the workpiece to be cut is placed on the movable frame, the other end of the workpiece is placed on the lower splint, and the second hydraulic telescopic rod drives the lifting plate to move down, thereby making the upper splint move down. The upper clamping plate and the lower clamping plate clamp the workpiece.

Preferably, a plurality of sliding rollers are arranged on the arc-shaped supporting plate, and the sliding rollers are rotatably connected with the arc-shaped supporting plate, and a first guide groove is provided on the workbench, and the bottom end of the movable frame is connected with the first guiding groove located in the first guiding groove. A guide block is fixedly connected, when the cutting storage box and the movable frame move towards the clamping mechanism, the workpiece slides on the sliding roller, and the movable frame is supported by the design of the first guide groove and the first guide block, and the movable frame is added The stability of the mobile frame reduces the possibility of shaking in the vertical direction.

Preferably, the shear piece collection assembly includes a movable support box arranged on one side of the discharge pipe, the movable support box is a cavity structure with an open top, and an inner wall of one side of the movable support box is provided with a hole that matches the discharge pipe. The second feeding hole, the discharge pipe and the receiving box are connected by a locking mechanism. There is a receiving box inside the movable support box. The receiving box is a cavity structure with one side opening, and the opening of the receiving box faces the second feeding There are a number of placement boards fixedly connected to the receiving box, and the placement boards are set obliquely. Rectangular holes are respectively opened on the inner walls of both sides of the movable support box. There is a lifting seat in the movable supporting box. The top of the lifting seat and the receiving box The bottom of the movable support box is in contact with each other, and the two ends of the lifting seat pass through two rectangular holes respectively. The movable support box is provided with a lifter that matches the lifting seat. The bottom of the movable support box is fixedly connected with a number of pulleys. The top is in contact, and the top of the receiving box is fixedly connected with a handle; when it is necessary to collect the cut pieces, the empty receiving box is manually driven to move, so that the bottom of the receiving box is inserted into the movable support box, and the receiving box is closed. The bottom of the material box is in contact with the lifting seat, and the lowermost placing plate moves to the side of the second feeding hole. After the shearing knife cuts once, a group of cut pieces that have been cut pass through the discharge The pipe and the second feeding hole roll down to the placement plate, and a group of cut pieces are placed on a placement plate. The box moves down, and the next placement plate that does not place the cutting parts moves to the side of the second feeding hole, and the next group of cutting parts can be collected. When the cutting storage box moves, the cutting storage box passes through the discharge pipe Drive the movable support box to move in the horizontal direction. Through the design of the pulley, the movable support box is slidably connected to the workbench, reducing the resistance when the discharge pipe drives the movable support box to move. Through the design of the handle, it is convenient for the staff to pick up the receiving box , when the receiving box has collected the cut parts, the staff will drive the receiving box to move, so that the receiving box is separated from the movable support box, and the lifter drives the lifting seat to move up, so that the lifting seat resets to its initial height, and inserts it into the movable support box. Empty receiving box, ready for the next collection of sheared pieces.

Preferably, the lifter includes a second fixed frame fixedly installed at the bottom of the movable support box, two ends of the lifting seat are respectively penetrated with screw rods, and the two screw rods are respectively located on both sides of the movable support box, and the screw rod and the lifting The seat is threaded, the bottom end of the screw rod is connected to the second fixed frame through the first bearing, the first drive motor is fixedly connected to one side of the movable support box, and the output end of the first drive motor is fixedly connected to the top end of one of the screw rods , the two screw rods are connected by a synchronous rotating member.

Preferably, the synchronous rotating member includes a sprocket fixedly sleeved on the outside of the screw rod, the two sprockets are connected by a chain, and the chain is located below the movable support box; through the design of the sprocket and the chain, the two screw rods It can rotate synchronously, the first drive motor drives one of the screw rods to rotate, through the cooperation of the sprocket and the chain, the other screw rod rotates synchronously, and the two screw rods drive the lifting seat to move vertically, changing the height of the lifting seat , and then adjust the height of the receiving box.

Preferably, the locking mechanism includes a fixed plate arranged on the top of the discharge pipe, one side of the fixed plate is fixedly connected to one side of the receiving box, a second guide groove is opened on the fixed plate, and the discharge pipe is fixedly connected There is a second guide block, and the second guide block is located in the second guide groove. The cross-sections of the second guide groove and the second guide block are both T-shaped structures. In contact with the discharge pipe, the baffle and the receiving box are connected by elastic sliding parts.

Preferably, the elastic sliding member includes a bottom plate arranged at the bottom of the discharge pipe, one side of the bottom plate is fixedly connected to the receiving box, the baffle runs through the bottom plate, and a movable plate is arranged below the bottom plate, and the bottom end of the baffle and the movable plate Fixed connection, the movable plate and the bottom plate are connected by tension springs, the position of the discharge pipe is limited by the design of the two baffles, and the second guide block is prevented from sliding out of the second guide groove, so that the discharge pipe is relatively movable The support box is fixed, and when it is necessary to split between the discharge pipe and the movable support box, the movable plate is manually driven to move down so that the baffle is no longer located on one side of the discharge pipe, and the tension spring is in a stretched state, manually driven The movable support box moves so that the bottom plate is no longer located under the discharge pipe, and the second guide block slides out from the second guide groove, and the discharge pipe is no longer located between the fixed plate and the bottom plate, and the discharge pipe and the bottom plate are completed. Split between active support boxes.

Preferably, the sliding drive mechanism includes a groove opened on the support column, a fixed bar is fixed on the workbench, and the fixed bar runs through the groove, and two rotating shafts are arranged in the groove, and the rotating shaft runs through the supporting column, and the rotating shaft and the support A second bearing is provided at the penetration of the column, and a fixedly connected roller is sheathed outside the rotating shaft. The bottom of the roller is in contact with the top of the fixed bar, and a second driving motor is fixedly connected to one side of the supporting column. The output end is fixedly connected to one end of one of the rotating shafts, and a fixedly connected gear is sheathed outside the rotating shaft connected to the output end of the second drive motor. The design of the second bearing and the roller makes the supporting column slidingly connected with the fixed bar, which reduces the resistance received when the supporting column moves, and drives the rotating shaft to rotate through the second driving motor, thereby causing the gear to rotate, and the gear rolls on the tooth plate to make the The support column slides on the workbench.

Preferably, the inner walls on both sides of the groove are respectively provided with limiting grooves, the two sides of the fixing strip are respectively fixedly connected with the limiting strips, and the limiting strips pass through the limiting grooves.

Compared with prior art, the beneficial effect of the present invention is:

(1) One end of the workpiece to be cut is clamped and fixed by the clamping mechanism, the other end of the workpiece is supported by an arc-shaped pallet, and the sliding drive mechanism drives the supporting column and beam to move on the workbench, so that The support frame drives the cutting storage box and the movable frame to move towards the clamping mechanism, one end of the workpiece is inserted into the cutting storage box through the first feeding hole, and the tool holder is driven down by the first hydraulic telescopic rod, so that the shearing knife The workpiece inserted into the cutting storage box is cut, and the cut pieces fall on the guide plate, and the cut pieces slide on the guide plate, and are discharged into the cut piece collection assembly through the discharge pipe The first hydraulic telescopic rod drives the knife holder to move up, so that the shearing knife returns to its original height, and the sliding drive mechanism drives the supporting column and beam to move on the worktable again, so that one end of the workpiece to be cut passes through the first A feed hole is inserted into the cutting storage box, and the first hydraulic telescopic rod drives the knife holder and the shearing knife to move down, and the shearing knife cuts the workpiece inserted into the cutting storage box again, which is convenient for processing the workpiece. Cutting, and the convenience of collecting the cut pieces, improve the convenience;

(2) One end of the workpiece to be cut is placed on the movable frame, the other end of the workpiece is placed on the lower splint, the second hydraulic telescopic rod drives the lifting plate to move down, and then the upper splint moves down, passing through the upper splint and the lower clamping plate to clamp the workpiece, when the cutting storage box and the movable frame move towards the clamping mechanism, the workpiece slides on the sliding roller, and the movable frame is supported by the design of the first guide groove and the first guide block, increasing Improve the stability of the movable frame and reduce the possibility of vertical shaking of the movable frame;

(3) When it is necessary to collect the cut pieces, manually drive the empty receiving box to move, so that the bottom of the receiving box is inserted into the movable support box, and the bottom of the receiving box is in contact with the lifting seat. And the placement plate positioned at the bottom moves to one side of the second feed hole, and after the shearing knife cuts once, a group of cut pieces that have been cut roll down to the second feed hole through the discharge pipe and the second feed hole. On the placement board, a group of cut pieces is placed on a placement board. Before the shearing knife cuts again, the lifter drives the lifting seat to move down, so that the receiving box moves down, and the next one is not placed. The placement plate of the pieces moves to the side of the second feed hole, and the next group of cut pieces can be collected. When the cutting storage box moves, the cutting storage box drives the movable support box to move horizontally through the discharge pipe, and the pulley The design of the movable support box makes the sliding connection of the movable support box relative to the workbench reduce the resistance when the discharge pipe drives the movable support box to move. Through the design of the handle, it is convenient for the staff to pick up the receiving box. At this time, the staff drives the receiving box to move, so that the receiving box is separated from the movable support box, and the lifter drives the lifting seat to move up, so that the lifting seat resets to the initial height, inserts an empty receiving box in the movable support box, and then the next One-time cutout collection;

(4) Through the design of the sprocket and chain, the two screw rods can rotate synchronously. The first drive motor drives one of the screw rods to rotate, and the other screw rod rotates synchronously through the cooperation of the sprocket and the chain. Two screw rods drive the lifting seat to move vertically, change the height of the lifting seat, and then adjust the height of the receiving box. Through the design of the two baffles, the position of the discharge pipe is limited to prevent the second guide block from moving Slide out in the guide groove so that the discharge pipe is fixed relative to the movable support box. When the discharge pipe and the movable support box need to be split, manually drive the movable plate to move down so that the baffle is no longer located at the center of the discharge pipe. On one side, the tension spring is in a stretched state, and the movable support box is manually driven to move, so that the bottom plate is no longer under the discharge pipe, and the second guide block slides out from the second guide groove, and the discharge pipe is no longer in the fixed position. Between the plate and the bottom plate, the split between the discharge pipe and the movable support box can be completed. When the installation between the discharge pipe and the movable support box is required, the movable support box is manually driven to move, so that the second guide block slides in In the second guide groove, loosen the movable plate, and the tension spring drives the movable plate and the baffle to move up, so that the two baffles move to the two sides of the discharge pipe respectively, and the position of the discharge pipe is limited by the two baffles , to prevent the second guide block from breaking away from the second guide groove, the installation between the discharge pipe and the movable support box can be completed;

(5) Through the design of the rotating shaft, the second bearing and the roller, the supporting column is slidably connected to the fixed bar, reducing the resistance when the supporting column moves, and the rotating shaft is driven by the second drive motor to rotate, thereby making the gear rotate. Rolling on the board can make the support column slide on the workbench. Through the design of the limit bar and the limit groove, the movement track of the support column is limited, and the possibility of shaking when the support column moves is reduced.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

In the attached picture:

Fig. 1 is one of overall structure schematic diagrams of the present invention;

Fig. 2 is the second of the overall structure schematic diagram of the present invention;

Fig. 3 is a schematic diagram of a partially enlarged structure at A in Fig. 1;

Fig. 4 is a schematic diagram of a partially enlarged structure at B in Fig. 1;

Fig. 5 is a structural schematic diagram of the rotating shaft of the present invention;

Fig. 6 is a schematic structural view of the combination of the movable support box and the receiving box of the present invention;

Fig. 7 is the structural representation of receiving box of the present invention;

Fig. 8 is a schematic diagram of the structure inside the cutting container of the present invention;

Fig. 9 is a structural schematic diagram of the movable frame of the present invention;

Fig. 10 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. Workbench; 2. Support column; 3. Beam; 4. Support frame; 5. Cutting container; 6. First hydraulic telescopic rod; 7. Shear knife; material plate; 10. first feeding hole; 11. discharge pipe; 12. movable frame; 13. arc supporting plate; 14. first fixed frame; 15. top plate; 16. fixed column; 17. second hydraulic pressure Telescopic rod; 18, lifting plate; 19, upper splint; 20, lower splint; 21, sliding roller; 22, first guide groove; 23, first guide block; 24, movable support box; 25, second feed hole ; 26, receiving box; 27, place plate; 28, handle; 29, lifting seat; 30, pulley; 31, screw mandrel; 32, second fixed mount; 33, first bearing; 34, sprocket wheel; 35, Chain; 36, first drive motor; 37, rectangular hole; 38, fixed plate; 39, second guide slot; 40, second guide block; 41, bottom plate; 42, movable plate; 43, baffle plate; 44, pull Stretching spring; 45, groove; 46, fixed bar; 47, limit groove; 48, limit bar; 49, rotating shaft; 50, second bearing; 51, roller; 52, gear; 53, tooth plate; 54, Second drive motor.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them; based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment 1, given by Figures 1 to 10, the present invention includes a workbench 1, a crossbeam 3 is arranged above the workbench 1, and the bottom of the crossbeam 3 is fixedly connected with two support columns 2, and the support column 2 and the workbench 1 Connected by a sliding drive mechanism, the bottom of the support column 2 is fixedly connected with a support frame 4, and the bottom of the support frame 4 is fixedly connected with a cutting storage box 5, and the inner wall of one side of the cutting storage box 5 is provided with a number of sequentially arranged first feeding holes. 10. There is a shearing knife 7 inside the cutting storage box 5, and one side of the shearing knife 7 is in contact with the inner wall of one side of the cutting storage box 5. The support frame 4 is fixedly connected with the first hydraulic telescopic rod 6, and the first hydraulic pressure The bottom end of the telescopic rod 6 is fixedly connected with a knife rest 8, and the bottom end of the knife rest 8 is fixedly connected with the shear knife 7 positioned in the cutting accommodation box 5, and the bottom inner wall of the cutting accommodation box 5 is fixedly connected with a material guide plate 9, and the guide The material plate 9 is provided with an inclined surface, one side of the cutting storage box 5 is provided with a discharge pipe 11, one side of the discharge pipe 11 is provided with a shear piece collecting assembly, and one side of the cutting storage box 5 is fixedly connected with a movable frame 12. A plurality of arc-shaped supporting plates 13 are fixedly connected to the movable frame 12, and a clamping mechanism for clamping workpieces is fixedly connected to the workbench 1. The clamping mechanism is located on the side of the movable frame 12 away from the cutting storage box 5; One end of the sheared workpiece is clamped and fixed by the clamping mechanism, and the other end of the workpiece is supported by the arc-shaped supporting plate 13. The sliding drive mechanism drives the supporting column 2 and the beam 3 to move on the workbench 1, so that the supporting The frame 4 drives the cutting storage box 5 and the movable frame 12 to move toward the clamping mechanism, one end of the workpiece is inserted into the cutting storage box 5 through the first feeding hole 10, and the tool holder 8 is driven down by the first hydraulic telescopic rod 6, So that the shearing knife 7 cuts the workpiece inserted into the cutting storage box 5, the sheared piece falls on the material guide plate 9, the sheared piece slides on the material guide plate 9, and passes through the row The material pipe 11 is discharged into the shear piece collection assembly for collection, the first hydraulic telescopic rod 6 drives the knife holder 8 to move up, so that the shear knife 7 resets to the initial height, and the sliding drive mechanism drives the supporting column 2 and the beam 3 again to work Move on the table 1, so that one end of the workpiece to be cut is inserted into the cutting storage box 5 through the first feeding hole 10 again, and the first hydraulic telescopic rod 6 drives the knife rest 8 and the shearing knife 7 to move down, and the The cutter 7 cuts the workpiece inserted into the cutting storage box 5 again, which is convenient for cutting the workpiece and collecting the cut pieces, which improves the convenience.

Embodiment 2, on the basis of Embodiment 1, given by Fig. 1, Fig. 4, Fig. 9 and Fig. 10, the clamping mechanism includes a first fixed frame 14 fixedly installed on the workbench 1, and the first fixed frame 14 Top plate 15 is provided above, and top plate 15 and first fixed frame 14 are connected by fixed column 16, and lifting plate 18 is arranged between first fixed frame 14 and top plate 15, and lifting plate 18 and top plate 15 pass second hydraulic expansion rod 17 Connection, the fixed column 16 runs through the lifting plate 18, and the bottom of the lifting plate 18 is fixedly connected with several upper splints 19 arranged in sequence, and the lower splint 20 is provided below the upper splint 19, and the lower splint 20 is fixedly connected with the first fixed frame 14; Shaped supporting plate 13 is provided with some sliding rollers 21, and sliding roller 21 is connected with arc supporting plate 13 rotations, and first guide groove 22 is opened on the workbench 1, and the bottom end of movable frame 12 is positioned at the first guide groove 22. The first guide block 23 is fixedly connected;

One end of the workpiece to be cut is placed on the movable frame 12, and the other end of the workpiece is placed on the lower splint 20, and the second hydraulic telescopic rod 17 drives the lifting plate 18 to move down, thereby causing the upper splint 19 to move down. The clamping plate 19 and the lower clamping plate 20 clamp the workpiece, and when the cutting storage box 5 and the movable frame 12 move toward the clamping mechanism, the workpiece slides on the sliding roller 21, and passes through the design of the first guide groove 22 and the first guide block 23. , the movable frame 12 is supported, the stability of the movable frame 12 is increased, and the possibility of vertical shaking of the movable frame 12 is reduced.

Embodiment 3, on the basis of Embodiment 1, is given by Fig. 1, Fig. 2, Fig. 4, Fig. 6, Fig. 7 and Fig. 8, the shearing piece collection assembly includes a movable support arranged on one side of the discharge pipe 11 Box 24, the movable supporting box 24 is a cavity structure with an open top, and the side inner wall of the movable supporting box 24 is provided with a second feeding hole 25 matched with the discharge pipe 11, and the discharge pipe 11 and the receiving box 26 pass through The locking mechanism is connected, and the movable support box 24 is provided with a receiving box 26, which is a cavity structure with one side opening, and the opening of the receiving box 26 faces the second feeding hole 25, and the receiving box 26 is fixed Several placement plates 27 are connected, and the placement plates 27 are arranged obliquely. Rectangular holes 37 are respectively provided on both sides of the movable support box 24. The movable support box 24 is provided with a lifting seat 29, and the top of the lifting seat 29 and the receiving box 26 The bottom of the lifting base 29 is in contact with each other, and the two ends of the lifting base 29 pass through two rectangular holes 37 respectively. The movable supporting box 24 is provided with a lifter that matches the lifting base 29, and the bottom of the movable supporting box 24 is fixedly connected with some pulleys 30. The bottom of 30 is in contact with the top of workbench 1, and the top of receiving box 26 is fixedly connected with handle 28;

When it is necessary to collect the sheared parts, manually drive the empty material receiving box 26 to move, so that the bottom of the material receiving box 26 is inserted into the movable support box 24, and the bottom of the material receiving box 26 is in contact with the lifting seat 29 , and the placing plate 27 located at the bottom moves to one side of the second feeding hole 25, after the shearing knife 7 cuts once, a group of several shearing pieces that have been cut pass through the discharge pipe 11 and the second feeding hole. The material hole 25 rolls down onto the placement plate 27, and a set of sheared parts is placed on a placement plate 27. Before the shear knife 7 cuts again, the lifter drives the lifting seat 29 to move down, so that the material can be collected. The box 26 moves down, and the next placement plate 27 that does not place the shearing piece moves to the side of the second feed hole 25, so that the next group of shearing pieces can be collected. When the cutting storage box 5 moves, the cutting storage box 5 Drive the movable support box 24 to move horizontally through the discharge pipe 11, and through the design of the pulley 30, the movable support box 24 is slidably connected to the workbench 1, reducing the resistance received when the discharge pipe 11 drives the movable support box 24 to move. The design of the handle 28 is convenient for the staff to pick up the material receiving box 26. When the material receiving box 26 has collected the cut pieces, the staff drives the material receiving box 26 to move, so that the material receiving box 26 is separated from the movable support box 24, and the lifter drives Lifting base 29 moves up, and lifting base 29 resets initial height, inserts empty material receiving box 26 in movable supporting box 24, can carry out the shearing part collection of next time.

Embodiment 4, on the basis of Embodiment 3, provided by Fig. 1, Fig. 2, Fig. 4, Fig. 6 and Fig. 8, the elevator includes a second fixed frame 32 fixedly installed at the bottom of the movable support box 24, and the lifting seat The two ends of 29 run through screw mandrel 31 respectively, and two screw mandrels 31 are respectively positioned at the both sides of movable supporting box 24, and screw mandrel 31 and lifting seat 29 are threadedly connected, and the bottom end of screw mandrel 31 and second fixed frame 32 pass through The first bearing 33 is connected, and one side of the movable support box 24 is fixedly connected with a first drive motor 36, and the output end of the first drive motor 36 is fixedly connected with the top of one of the screw rods 31, and the two screw rods 31 pass through the synchronous rotating part Connection; the synchronous rotating member includes a sprocket 34 fixedly sleeved outside the screw rod 31, and the two sprockets 34 are connected by a chain 35, and the chain 35 is located below the movable support box 24; the locking mechanism includes a The fixed plate 38 at the top, one side of the fixed plate 38 is fixedly connected with one side of the receiving box 26, the fixed plate 38 is provided with a second guide groove 39, and the discharge pipe 11 is fixedly connected with a second guide block 40, and The second guide block 40 is located in the second guide groove 39, the cross-section of the second guide groove 39 and the second guide block 40 is a T-shaped structure, the both sides of the discharge pipe 11 are respectively provided with a baffle plate 43, the baffle plate 43 In contact with the discharge pipe 11, the baffle plate 43 and the receiving box 26 are connected by an elastic sliding member; the elastic sliding member includes a bottom plate 41 arranged at the bottom of the discharge pipe 11, and one side of the bottom plate 41 is fixedly connected to the receiving box 26, The baffle plate 43 runs through the base plate 41, and the bottom of the base plate 41 is provided with a movable plate 42, and the bottom end of the baffle plate 43 is fixedly connected with the movable plate 42, and the movable plate 42 and the base plate 41 are connected by a tension spring 44;

Through the design of the sprocket 34 and the chain 35, the two screw mandrels 31 can rotate synchronously, and the first drive motor 36 drives one of the screw mandrels 31 to rotate, and through the cooperation of the sprocket 34 and the chain 35, the other screw mandrel 31 Rotate synchronously, drive the lifting seat 29 to move vertically through two screw rods 31, change the height of the lifting seat 29, and then adjust the height of the receiving box 26, through the design of the two baffles 43, the position of the limit discharge pipe 11 Position, to prevent the second guide block 40 from slipping out of the second guide groove 39, so that the discharge pipe 11 is fixed relative to the movable support box 24, when the discharge pipe 11 and the movable support box 24 need to be split, manually drive The movable plate 42 moves down, so that the baffle plate 43 is no longer located at the side of the discharge pipe 11, the extension spring 44 is in a stretched state, and the movable supporting box 24 is manually driven to move, so that the bottom plate 41 is no longer located at the side of the discharge pipe 11. Below, and the second guide block 40 slides out from the second guide groove 39, the discharge pipe 11 is no longer located between the fixed plate 38 and the bottom plate 41, and the disassembly between the discharge pipe 11 and the movable support box 24 can be completed. When it is necessary to install between the discharge pipe 11 and the movable support box 24, the movable support box 24 is manually driven to move, so that the second guide block 40 slides into the second guide groove 39, and the movable plate 42 is released to stretch the spring 44 drives the movable plate 42 and the baffle plate 43 to move up, so that the two baffle plates 43 move to the two sides of the discharge pipe 11 respectively, and the position of the discharge pipe 11 is limited by the two baffle plates 43 to avoid the second guide block 40 Breaking away from the second guide groove 39 can complete the installation between the discharge pipe 11 and the movable supporting box 24 .

Embodiment 5, on the basis of Embodiment 1, given by Fig. 1, Fig. 3 and Fig. 5, the sliding drive mechanism includes a groove 45 opened on the supporting column 2, and a fixing bar 46 is fixed on the workbench 1, and The fixed bar 46 runs through the groove 45, and the groove 45 is provided with two rotating shafts 49. The rotating shaft 49 runs through the support column 2, and the penetration of the rotating shaft 49 and the support column 2 is provided with a second bearing 50. The outer sleeve of the rotating shaft 49 is provided with a fixed shaft. The connected roller 51, the bottom of the roller 51 is in contact with the top of the fixed bar 46, and one side of the support column 2 is fixedly connected with a second drive motor 54, and the output end of the second drive motor 54 is fixedly connected with one end of one of the rotating shafts 49 The outside of the rotating shaft 49 connected to the output end of the second drive motor 54 is provided with a fixedly connected gear 52, and the top of the fixed bar 46 is fixedly connected with a toothed plate 53, and the toothed plate 53 and the gear 52 are meshed; the two sides of the groove 45 Limiting grooves 47 are provided on the inner wall, and both sides of the fixing strip 46 are respectively fixedly connected with limiting strips 48, and the limiting strips 48 run through the limiting grooves 47;

Through the design of the rotating shaft 49, the second bearing 50 and the roller 51, the supporting column 2 is slidably connected to the fixed bar 46, reducing the resistance received when the supporting column 2 moves, and the second driving motor 54 drives the rotating shaft 49 to rotate, thereby making the gear 52 Rotate, gear 52 rolls on tooth plate 53, can make support column 2 slide on workbench 1, through the design of limit bar 48 and limit groove 47, limit the track that support column 2 moves, reduce support column 2 Possibility of shaking when moving.

Working principle: When working, one end of the workpiece to be cut is clamped and fixed by the clamping mechanism, the other end of the workpiece is supported by the arc-shaped supporting plate 13, and the sliding drive mechanism drives the supporting column 2 and the beam 3 on the workbench. 1, so that the support frame 4 drives the cutting storage box 5 and the movable frame 12 to move towards the clamping mechanism, and one end of the workpiece is inserted into the cutting storage box 5 through the first feeding hole 10, and the first hydraulic telescopic rod 6 The knife rest 8 is driven to move down, so that the shearing knife 7 cuts the workpiece inserted into the cutting storage box 5, and the sheared piece falls on the material guide plate 9, and the sheared piece falls on the material guide plate 9. Slide on the plate 9, discharge into the shear piece collection assembly through the discharge pipe 11 for collection, the first hydraulic telescopic rod 6 drives the knife holder 8 to move upward, so that the shear knife 7 resets to the initial height, and the sliding drive mechanism drives the support again The column 2 and the beam 3 move on the workbench 1, so that one end of the workpiece to be cut is inserted into the cutting storage box 5 through the first feeding hole 10 again, and the first hydraulic telescopic rod 6 drives the tool holder 8 and cuts The knife 7 moves down, and the workpiece inserted into the cutting storage box 5 is cut again by the shearing knife 7, which is convenient for cutting the workpiece and collecting the sheared pieces, which improves the convenience. One end of the workpiece to be cut is placed on the movable frame 12, the other end of the workpiece is placed on the lower splint 20, and the second hydraulic telescopic rod 17 drives the lifting plate 18 to move down, thereby making the upper splint 19 move down. The workpiece is clamped by the upper clamping plate 19 and the lower clamping plate 20. When the cutting storage box 5 and the movable frame 12 move towards the clamping mechanism, the workpiece slides on the slide roller 21 and passes through the first guide groove 22 and the first guide block 23. The design supports the movable frame 12, increases the stability of the movable frame 12, and reduces the possibility of the vertical shaking of the movable frame 12. When it is necessary to collect the cut pieces, the empty receiving box is manually driven 26 moves so that the bottom of the receiving box 26 is inserted into the movable support box 24, the bottom of the receiving box 26 is in contact with the lifting seat 29, and the placing plate 27 located at the bottom moves to the side of the second feeding hole 25 , after the shearing knife 7 cuts once, a group of several shearing pieces that have been cut roll down on the placement plate 27 through the discharge pipe 11 and the second feed hole 25, and a group of shearing pieces that have been sheared Placed on a placing plate 27, before the shearing knife 7 cuts again, the lifter drives the lifting seat 29 to move down, so that the receiving box 26 moves down, and the next placing plate 27 that does not place the shearing piece moves to the second place. One side of the feed hole 25 can be used to collect the next group of cut pieces. When the cutting storage box 5 moves, the cutting storage box 5 drives the movable support box 24 to move horizontally through the discharge pipe 11, and the design of the pulley 30 , so that the movable support box 24 is slidably connected to the workbench 1, reducing the resistance received when the discharge pipe 11 drives the movable support box 24 to move, and through the design of the handle 28, it is convenient for the staff to pick up the receiving box 26. When the sheared parts are collected, the staff drives the receiving box 26 to move, so that the receiving box 26 is separated from the movable supporting box 24, and the lifter drives the lifting Seat 29 moves up, and lifting seat 29 is reset initial height, inserts empty receiving box 26 in movable supporting box 24, can carry out the shearing part collection of next time, by the design of sprocket wheel 34 and chain 35, makes two The two screw mandrels 31 can rotate synchronously, and the first drive motor 36 drives one of the screw mandrels 31 to rotate, and through the cooperation of the sprocket 34 and the chain 35, the other screw mandrel 31 can rotate synchronously, and the lifting seat is driven by the two screw mandrels 31 29 move vertically, change the height of lifting seat 29, and then adjust the height of receiving box 26, through the design of two baffles 43, the position of limit discharge pipe 11, avoid the second guide block 40 from the second guide slide out in the groove 39, so that the relative movable support box 24 of the discharge pipe 11 is fixed, when needing to split between the discharge pipe 11 and the movable support box 24, manually drive the movable plate 42 to move down, so that the baffle plate 43 does not Located on one side of the discharge pipe 11, the extension spring 44 is in a stretched state, and the movable support box 24 is manually driven to move, so that the base plate 41 is no longer located under the discharge pipe 11, and the second guide block 40 guides from the second slide out in the groove 39, the discharge pipe 11 is no longer between the fixed plate 38 and the base plate 41, and the split between the discharge pipe 11 and the movable support box 24 can be completed, and the discharge pipe 11 and the movable support box 24 When it is necessary to install it, the movable support box 24 is manually driven to move, so that the second guide block 40 slides into the second guide groove 39, the movable plate 42 is released, and the tension spring 44 drives the movable plate 42 and the baffle plate 43 to move upward. The two baffles 43 are moved to both sides of the discharge pipe 11 respectively, and the position of the discharge pipe 11 is limited by the two baffles 43 to prevent the second guide block 40 from breaking away from the second guide groove 39, and the discharge can be completed The installation between the pipe 11 and the movable support box 24, through the design of the rotating shaft 49, the second bearing 50 and the roller 51, makes the supporting column 2 slide and connect with the relative fixed bar 46, reduces the resistance received when the supporting column 2 moves, and passes through the second Drive motor 54 drives rotating shaft 49 to rotate, and then makes gear 52 rotate, and gear 52 rolls on gear plate 53, can make support column 2 slide on workbench 1, by the design of limit strip 48 and limit groove 47, limit Position the trajectory of the movement of the support column 2, reducing the possibility of shaking when the support column 2 moves.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A moving column type gantry machining center shearing device, including a workbench (1), characterized in that: a crossbeam (3) is arranged above the workbench (1), and the bottom of the crossbeam (3) is fixedly connected with Two support columns (2), the support column (2) and the workbench (1) are connected by a sliding drive mechanism, the bottom of the support column (2) is fixedly connected with a support frame (4), and the bottom of the support frame (4) is fixedly connected There is a cutting storage box (5), the inner wall of one side of the cutting storage box (5) is provided with a number of sequentially arranged first feed holes (10), and the cutting storage box (5) is provided with a shear knife (7). One side of the cutter (7) is in contact with the inner wall of one side of the cutting container (5), the support frame (4) is fixedly connected with the first hydraulic telescopic rod (6), and the bottom of the first hydraulic telescopic rod (6) end is fixedly connected with a knife holder (8), the bottom end of the knife holder (8) is fixedly connected with the shear knife (7) located in the cutting storage box (5), and the bottom inner wall of the cutting storage box (5) is fixedly connected with a guide The material plate (9), the material guide plate (9) is provided with an inclined surface, one side of the cutting storage box (5) is provided with a discharge pipe (11), and one side of the discharge pipe (11) is provided with a shearing piece Collecting components, one side of the cutting storage box (5) is fixedly connected with a movable frame (12), the movable frame (12) is fixedly connected with a number of arc-shaped pallets (13), and the workbench (1) is fixedly connected with clamps. The clamping mechanism for holding the workpiece is located on the side of the movable frame (12) away from the cutting storage box (5). 2. A moving column type gantry machining center shearing device according to claim 1, characterized in that: the clamping mechanism includes a first fixed frame (14) fixedly installed on the workbench (1), the second A top plate (15) is arranged on the top of a fixed frame (14), and the top plate (15) and the first fixed frame (14) are connected by a fixed column (16). There is a lifting plate (18), the lifting plate (18) and the top plate (15) are connected through the second hydraulic telescopic rod (17), the fixed column (16) runs through the lifting plate (18), and the bottom of the lifting plate (18) is fixedly connected with Several upper splints (19) are arranged in sequence, and a lower splint (20) is arranged below the upper splint (19), and the lower splint (20) is fixedly connected with the first fixing frame (14). 3. A moving column type gantry machining center shearing device according to claim 1, characterized in that: the arc-shaped supporting plate (13) is provided with several sliding rollers (21), the sliding rollers (21) and The arc-shaped supporting plate (13) is rotatably connected, and the first guide groove (22) is opened on the workbench (1), and the bottom end of the movable frame (12) is connected with the first guide block ( 23) Fixed connection. 4. A moving column type gantry machining center shearing device according to claim 1, characterized in that: the shearing piece collection assembly includes a movable support box (24) arranged on one side of the discharge pipe (11) , the movable support box (24) is a cavity structure with an open top, and the inner wall of one side of the movable support box (24) is provided with a second feeding hole (25) matched with the discharge pipe (11), and the discharge pipe ( 11) and the receiving box (26) are connected by a locking mechanism, and the movable support box (24) is provided with a receiving box (26). The receiving box (26) is a cavity structure with one side opening, and the receiving box ( The opening of 26) is facing the second feeding hole (25), and several placing plates (27) are fixedly connected in the receiving box (26), and the placing plates (27) are arranged obliquely, and the inner walls on both sides of the movable support box (24) Offer rectangular hole (37) respectively, be provided with lifting seat (29) in the movable supporting box (24), the top of lifting seat (29) contacts with the bottom of receiving box (26), the two sides of lifting seat (29) Two rectangular holes (37) run through the ends respectively, and a lifter matched with the lifting seat (29) is provided on the movable support box (24), and a plurality of pulleys (30) are fixedly connected to the bottom of the movable support box (24). The bottom of (30) is in contact with the top of the workbench (1), and the top of the receiving box (26) is fixedly connected with a handle (28). 5. A moving column type gantry machining center shearing device according to claim 4, characterized in that: the lifter includes a second fixed frame (32) fixedly installed at the bottom of the movable support box (24), lifting The two ends of the seat (29) run through screw mandrels (31) respectively, and the two screw mandrels (31) are respectively located on both sides of the movable support box (24), and the screw mandrels (31) and the lifting seat (29) are threaded, The bottom end of the screw mandrel (31) is connected with the second fixed frame (32) by the first bearing (33), and one side of the movable support box (24) is fixedly connected with the first drive motor (36), and the first drive motor ( The output end of 36) is fixedly connected with the top end of one of the screw rods (31), and the two screw rods (31) are connected through a synchronous rotating member. 6. A moving column type gantry machining center shearing device according to claim 5, characterized in that: the synchronous rotating member includes a sprocket (34) fixedly sleeved outside the screw rod (31), two Sprocket (34) is connected by chain (35), and chain (35) is positioned at the below of movable supporting box (24). 7. A moving column type gantry machining center shearing device according to claim 4, characterized in that: the locking mechanism includes a fixed plate (38) arranged on the top of the discharge pipe (11), the fixed plate ( One side of 38) is fixedly connected with one side of the receiving box (26), the second guide groove (39) is opened on the fixed plate (38), and the second guide block (40) is fixedly connected on the discharge pipe (11). ), and the second guide block (40) is located in the second guide groove (39), the cross-sections of the second guide groove (39) and the second guide block (40) are both T-shaped structures, and the discharge pipe (11) Baffles (43) are respectively arranged on both sides of the two sides, the baffles (43) are in contact with the discharge pipe (11), and the baffles (43) and the receiving box (26) are connected by elastic sliding parts. 8. A moving column type gantry machining center shearing device according to claim 7, characterized in that: the elastic sliding member includes a bottom plate (41) arranged at the bottom of the discharge pipe (11), the bottom plate (41) One side of one side is fixedly connected with the receiving box (26), the baffle plate (43) runs through the base plate (41), the bottom plate (41) is provided with a movable plate (42), the bottom of the baffle plate (43) and the movable plate ( 42) Fixed connection, movable plate (42) and base plate (41) are connected by extension spring (44). 9. A moving column type gantry machining center shearing device according to claim 1, characterized in that: the sliding drive mechanism includes a groove (45) opened on the support column (2), the workbench (1 ) is fixed with a fixed bar (46), and the fixed bar (46) runs through the groove (45), and two rotating shafts (49) are arranged in the groove (45), and the rotating shaft (49) runs through the support column (2), and the rotating shaft The second bearing (50) is provided at the penetration of (49) and the supporting column (2), and the outer sleeve of the rotating shaft (49) is provided with a fixedly connected roller (51), and the bottom of the roller (51) and the fixing bar (46) The top of the support column (2) is fixedly connected with the second drive motor (54), and the output end of the second drive motor (54) is fixedly connected with one end of one of the rotating shafts (49), and the second drive The shaft (49) connected to the output end of the motor (54) is sheathed with a fixedly connected gear (52), and the top of the fixed bar (46) is fixedly connected with a toothed plate (53), a toothed plate (53) and a gear (52) Mesh. 10. A moving column type gantry machining center shearing device according to claim 9, characterized in that: the inner walls of both sides of the groove (45) are respectively provided with limiting grooves (47), and the fixing strips (46) The two sides of the two sides are respectively fixedly connected with the limit bar (48), and the limit bar (48) runs through the limit groove (47).

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