CN213003047U - Endurance plate cutting device - Google Patents

Abstract

The utility model belongs to the technical field of endurance plate cutting equipment, especially, be an endurance plate cutting device, can not carry out the problem that horizontal fixed leads to the endurance plate easily to take place displacement influence cutting precision, damage the cutter in cutting process to current endurance plate cutting equipment, now propose following scheme, it includes base and box, two mounting holes have been seted up to the bottom half, and two mounting holes rotate in the installation and install the vertical axis, and two vertical axis top fixed mounting have a gear, and two quad slits have all been seted up to the box both sides, and equal slidable mounting has the rack in four quad slits, and four racks all mesh with the gear that corresponds mutually, and four racks are located the equal fixedly connected with clamp plate in the one end bottom in the box outside. The utility model has the advantages of reasonable design, can transversely fix the endurance plate when cutting the endurance plate, thereby prevent that the endurance plate from taking place lateral displacement in cutting process and influencing the cutting effect, the reliability is high.

Description

Endurance plate cutting device

Technical Field

The utility model relates to a endurance plate cutting equipment technical field especially relates to a endurance plate cutting device.

Background

In the heavy industry, mechanical cutting by a cutting device is a common way of rough machining of plates, and belongs to cold cutting. The essence of the method is that the processed metal is extruded by scissors to generate shearing deformation and reduce the process of cracking and separating. The utility model discloses a strength plate cutting device, through the retrieval, chinese patent with grant bulletin number CN209303834U, including workstation, fixed plate, spout, hole for leaking, slider, clamping subassembly, cutting machine, raceway, shower nozzle, water tank, water pump and filter screen, workstation top face is fixed with the fixed plate along width direction both sides, both the fixed plate corresponding ends are all equipped with the spout, both the spouts are all internally provided with the slider, both the slider corresponding side face is all fixed with the clamping subassembly, workstation top face is equipped with a plurality of holes for leaking, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, will need to cut the strength plate and place on the workstation, will put the strength plate both sides inside the fixation clamp and adjust both sides fixation clamp and thus remove the position of the strength plate, will adjust the strength plate to the position of needing to cut and then lock the strength plate through locking fastening bolt, and starting the cutting machine, and moving the endurance plate through the slide block so as to cut the endurance plate.

However, the design has disadvantages that the endurance plate can be fixed only in the longitudinal direction, so that the endurance plate is easy to generate transverse displacement in the cutting process, the precision and the flatness of the cutting surface are affected, the service life of the blade can be reduced, and the blade is even damaged in severe cases.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that current endurance plate cutting equipment can not transversely fix the endurance plate and lead to the endurance plate easily to take place the displacement to influence cutting accuracy, damage the cutter even in cutting process, and the endurance plate cutting device who proposes.

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

a endurance plate cutting device comprises a base and a box body, wherein two mounting holes are formed in the bottom of the box body, vertical shafts are rotatably mounted in the two mounting holes, gears are fixedly mounted at the top ends of the two vertical shafts, two square holes are formed in two sides of the box body, racks are slidably mounted in the four square holes, the four racks are respectively meshed with the corresponding gears, a pressing plate is fixedly connected to the bottom of one end of each rack positioned on the outer side of the box body, a same worm is rotatably mounted on the inner walls of the front side and the rear side of the box body, worm wheels are fixedly mounted at the tops of the two gears and are respectively meshed with the worm, one ends of two transverse rods are fixedly mounted at the bottoms of two sides of the box body, one ends of supporting rods are fixedly connected to the bottoms of the other ends of the four transverse rods, two sliding grooves are, the circular port has all been seted up on two spout both sides inner walls, and same lead screw is installed to two circular port internal rotations that are located on same axis, and two bracing piece thread bush that are located same spout are established in same lead screw outside, and the one end of two lead screws all extends to the base outside and fixed mounting has the sprocket, and the transmission mounting has same chain on two sprockets.

Preferably, the one end that the sprocket was kept away from to the lead screw that is located the front side in two lead screws extends to the base outside and the one end of fixed mounting with the connecting rod, and the other end fixedly connected with rocking arm of connecting rod makes things convenient for the rotation of control lead screw.

Preferably, four bracing piece bottoms all are seted up flutedly, and equal roll connection has the ball in four recesses, and four balls all with the spout bottom inner wall roll connection that corresponds reduce the frictional resistance between bracing piece and the spout.

Preferably, the front end of the worm extends to the front side of the box body and is fixedly provided with a handle, the handle is connected with the front side of the box body in a sliding mode, the worm is limited, and the rotation of the worm is conveniently controlled.

Preferably, the screw pitches of the two screw rods are equal, the diameters of the wheel discs of the two chain wheels are equal, and synchronous movement of the four supporting rods is guaranteed.

Preferably, the through-hole is seted up at the base top, and high mounting has driving motor on the through-hole rear side inner wall, and fixed mounting has the cutting knife on the driving motor output shaft, conveniently cuts the endurance plate.

In the utility model, the endurance plate is placed on the top of the base and is driven to rotate by the rotating handle, the worm drives the two worm gears to rotate, the worm gears drive the two gears to rotate, the two gears drive the pressing plates on the two sides to move towards the middle by meshing with the four racks so as to compress the endurance plate, and the endurance plate is prevented from displacing in the cutting process;

in the utility model, the resistance plate cutting device drives the lead screw positioned at the front side to rotate through the rotating rocker arm, the lead screw positioned at the front side drives the lead screw positioned at the rear side to rotate through the transmission between the two chain wheels, the two lead screws synchronously rotate to drive the four supporting rods to synchronously slide, the four supporting rods jointly drive the box body to slide, and the box body drives the resistance plate to slide to one side close to the cutting knife so as to cut the resistance plate;

the utility model has the advantages of reasonable design, can transversely fix the endurance plate when cutting the endurance plate, thereby prevent that the endurance plate from taking place lateral displacement in cutting process and influencing the cutting effect, improved cutting efficiency, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a force-resisting plate cutting device provided by the present invention;

fig. 2 is a top view of a force-resisting plate cutting device provided by the present invention;

fig. 3 is a schematic structural diagram of a cross section a-a of the endurance plate cutting apparatus provided by the present invention.

In the figure: 1. a base; 2. a box body; 3. a vertical axis; 4. a gear; 5. a worm gear; 6. a worm; 7. a rack; 8. pressing a plate; 9. a cross bar; 10. a support bar; 11. a chute; 12. a ball bearing; 13. a screw rod; 14. a sprocket; 15. a connecting rod; 16. a rocker arm; 17. a handle; 18. a through hole; 19. a drive motor; 20. a cutting knife.

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.

Referring to fig. 1-3, a strength plate cutting device comprises a base 1 and a box 2, wherein two mounting holes are formed in the bottom of the box 2, vertical shafts 3 are rotatably mounted in the two mounting holes, gears 4 are fixedly mounted at the top ends of the two vertical shafts 3, two square holes are formed in the two sides of the box 2, racks 7 are slidably mounted in the four square holes, the four racks 7 are respectively engaged with the corresponding gears 4, a pressing plate 8 is fixedly connected to the bottom of one end of each of the four racks 7 positioned on the outer side of the box 2, the same worm 6 is rotatably mounted on the inner walls of the front side and the rear side of the box 2, worm wheels 5 are fixedly mounted at the top of the two gears 4, the two worm wheels 5 are respectively engaged with the worm 6, one end of two transverse rods 9 is fixedly mounted at the bottom of the two sides of the box 2, one end of a support, the other end of four bracing pieces 10 all with the spout 11 preceding back both sides inner wall sliding connection that corresponds, the circular port has all been seted up on two spout 11 both sides inner walls, be located two circular port internal rotations on the same axis and install same lead screw 13, two bracing piece 10 threaded sleeves that are located same spout 11 are established in the same lead screw 13 outside, the one end of two lead screws 13 all extends to the base 1 outside and fixed mounting has sprocket 14, two sprocket 14 go up the transmission and install same chain.

The utility model discloses in, the one end that sprocket 14 was kept away from to the lead screw 13 that is located the front side in two lead screws 13 extends to the base 1 outside and fixed mounting has the one end of connecting rod 15, and connecting rod 15's other end fixedly connected with rocking arm 16 makes things convenient for the rotation of control lead screw 13.

The utility model discloses in, four bracing pieces 10 bottoms are all seted up flutedly, and equal roll connection has ball 12 in four recesses, and four ball 12 all with the spout 11 bottom inner wall roll connection that correspond reduce the frictional resistance between bracing piece 10 and the spout 11.

The utility model discloses in, 6 front ends of worm extend to 2 front sides of box and fixed mounting have handle 17, and handle 17 and 2 front sides of box are sliding connection, carry out spacing and the rotation of convenient control worm 6 to worm 6.

The utility model discloses in, the pitch of two lead screws 13 equals, and the rim plate diameter of two sprocket 14 equals, guarantees four bracing pieces 10's synchronous motion.

The utility model discloses in, through-hole 18 is seted up at base 1 top, and high mounting has driving motor 19 on the 18 rear side inner walls of through-hole, and fixed mounting has cutting knife 20 on the 19 output shafts of driving motor, and the convenience is cut the endurance plate.

The utility model discloses in, when using, place the endurance plate at base 1 top and drive worm 6 through rotatory handle 17 and rotate, worm 6 drives two worm wheel 5 and rotates, worm wheel 5 drives two gear 4 rotations, two gear 4 drive the clamp plate 8 that is located both sides through the meshing with four rack 7 and compress tightly the endurance plate to being close to the intermediate movement, prevent that the endurance plate from taking place the displacement at the cutting in-process, then drive the lead screw 13 that is located the front side through rotating rocking arm 16 and rotate, lead screw 13 that is located the front side drives lead screw 13 that is located the rear side through the transmission between two sprocket 14 and rotates, two lead screw 13 synchronous rotations drive four bracing piece 10 synchronous sliding, four bracing pieces 10 drive box 2 jointly and slide, thereby box 2 drives the endurance plate and cuts the endurance plate to the one side slip that is close to cutting knife 20.

Claims (6)

1. A endurance plate cutting device comprises a base (1) and a box body (2), and is characterized in that two mounting holes are formed in the bottom of the box body (2), vertical shafts (3) are rotatably mounted in the two mounting holes, gears (4) are fixedly mounted at the top ends of the two vertical shafts (3), two square holes are formed in the two sides of the box body (2), racks (7) are slidably mounted in the four square holes, the four racks (7) are respectively meshed with the corresponding gears (4), a pressing plate (8) is fixedly connected to the bottom of one end, located on the outer side of the box body (2), of each rack (7), one worm (6) is rotatably mounted on the inner walls of the front side and the rear side of the box body (2), worm gears (5) are fixedly mounted at the tops of the two gears (4), the two worm gears (5) are respectively meshed with the worm (6), one ends of two transverse rods (9) are fixedly mounted at the bottoms, the one end of the equal fixedly connected with bracing piece (10) in other end bottom of four horizontal poles (9), two spout (11) have been seted up at base (1) top, the other end of four bracing pieces (10) all with spout (11) front and back both sides inner wall sliding connection that corresponds, the circular port has all been seted up on two spout (11) both sides inner walls, same lead screw (13) are installed to two circular port internal rotations that are located on the same axis, two bracing piece (10) threaded sleeves that are located in same spout (11) are established in same lead screw (13) outside, the one end of two lead screws (13) all extends to base (1) outside and fixed mounting has sprocket (14), the transmission is installed same chain on two sprocket (14).

2. A force-bearing plate cutting device according to claim 1, characterized in that one end of the screw (13) at the front side of the two screws (13), which is far away from the chain wheel (14), extends to the outside of the base (1) and is fixedly provided with one end of a connecting rod (15), and the other end of the connecting rod (15) is fixedly connected with a rocker arm (16).

3. The cutting device for the endurance plate according to claim 1, wherein the bottom ends of the four support rods (10) are provided with grooves, the four grooves are connected with the balls (12) in a rolling manner, and the four balls (12) are connected with the inner wall of the bottom of the corresponding chute (11) in a rolling manner.

4. A cutting device for endurance plates, according to claim 1, wherein the front end of the worm (6) extends to the front side of the box (2) and is fixedly mounted with a handle (17), the handle (17) is connected with the front side of the box (2) in a sliding manner.

5. A cutting device for hardboard as claimed in claim 1, characterized in that the thread pitch of the two screws (13) is equal and the wheel disc diameter of the two chain wheels (14) is equal.

6. The endurance plate cutting device according to claim 1, wherein a through hole (18) is formed in the top of the base (1), a driving motor (19) is highly mounted on the inner wall of the rear side of the through hole (18), and a cutting knife (20) is fixedly mounted on an output shaft of the driving motor (19).

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