CN210702815U

CN210702815U - Mechanical engineering cutting device

Info

Publication number: CN210702815U
Application number: CN201921483876.0U
Authority: CN
Inventors: 姜涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-08
Filing date: 2019-09-08
Publication date: 2020-06-09
Anticipated expiration: 2029-09-08

Abstract

The utility model relates to a mechanical engineering cutting device, which comprises a base, wherein a first sliding groove is arranged on two sides of the base, a pulley is arranged in the first sliding groove in a sliding manner, a support is arranged on the pulley in a rotating manner, a vertical rod is arranged on the top end of the support in a fixed manner, a second sliding groove is arranged in the vertical rod in a sliding manner, a first sliding block is arranged in the second sliding groove in a sliding manner, a first motor is arranged on the inner wall of the top end of the second sliding groove in a fixed manner, a first screw rod is arranged on the output end of the first motor in a fixed manner, the other end of the first screw rod penetrates through the second sliding groove and the first sliding block and is connected with the inner wall of the vertical rod in a rotating manner, a cross beam is fixedly connected to one side adjacent to the first sliding block, a control console is arranged on the top end of the cross beam, the utility model discloses can conveniently change the cutter.

Description

Mechanical engineering cutting device

Technical Field

The utility model relates to a mechanical engineering cutting device belongs to mechanical engineering cutting equipment technical field.

Background

In the heavy industry, mechanical cutting is a common way of roughing sheet material, belonging to cold cutting. The cutting device is characterized in that a metal to be machined is extruded by scissors to generate a shearing deformation and reduce the process of splitting and separating, a cutter on the existing mechanical cutting device is screwed on a driving shaft on a driving motor by a fastening screw, and due to the working property of the cutter, the wear rate of the cutter is higher, so that the cutter needs to be frequently replaced, but needs to be detached by a special tool during replacement, time and labor are wasted, and therefore, the mechanical engineering cutting device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a mechanical engineering cutting device, the utility model discloses a having set up pivot one and pivot two, can not having used other instruments, can having accomplished the change to the cutter, through having set up slider one and spout two, can realize that the automatic control cutter reciprocates, reduce user's working strength, increase work efficiency and cutting quality, the utility model discloses rational in infrastructure, convenient to use can carry out the work of changing to the cutter in convenient and fast's completion under the condition that does not use other instruments, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a mechanical engineering cutting device comprises a base, wherein a first sliding groove is formed in two sides of the base, a pulley is arranged in the first sliding groove in a sliding mode, a support is arranged on the pulley in a rotating mode, vertical rods are fixedly arranged at the top ends of the support, a second sliding groove is formed in the vertical rods, a first sliding block is arranged in the second sliding groove in a sliding mode, a first motor is fixedly arranged on the inner wall of the top end of the second sliding groove, a first screw rod is fixedly arranged at the output end of the first motor, the other end of the first screw rod penetrates through the second sliding groove and the first sliding block to be connected with the inner wall of the vertical rods in a rotating mode, a cross beam is fixedly connected to one side adjacent to the first sliding block, a control console is fixedly arranged at the top end of the cross beam, a first fixing plate, a second screw rod, a, the second sliding block and the third sliding block are both connected with the inner wall of the cross beam in a sliding manner, one end of the second screw rod is connected with the inner wall of one side of the cross beam in a rotating manner, the other end of the second screw rod penetrates through the second sliding block and the first fixing plate and extends to a position between the first fixing plate and the second fixing plate, a first bevel gear is fixedly arranged between the third sliding block and the second fixing plate, the other end of the third screw rod penetrates through the third sliding block and the second fixing plate and extends to a position between the first fixing plate and the second fixing plate, a second bevel gear is fixedly arranged between the first cross beam and the second fixing plate, a first knob is arranged on the front side of the cross beam, a fourth screw rod is fixedly arranged on the rear side of the first knob, the other end of the fourth screw rod penetrates through the cross beam and extends to a position between, the bottom end of the second sliding block is fixedly provided with a first connecting rod, the middle part of one side of the first connecting rod, which is close to the adjacent vertical rod, is provided with a second motor, the output end of the second motor is provided with a driving wheel, the lower part of the connecting rod is provided with a first rotating shaft in a penetrating and rotating manner, one end of the first rotating shaft, which is close to the second motor, is fixedly provided with a driven wheel, the driven wheel is meshed with a driving wheel gear, the other end of the first rotating shaft is fixedly provided with a first annular disc, one side of the first annular disc, which is far away from the first rotating shaft, is annularly provided with a plurality of inserting rods, one end of the first rotating shaft, which is far away from the second motor, is provided with a plurality of notch grooves and fixing grooves, the bottom end of the third sliding block is fixedly provided with a second connecting rod, the lower part of the second, the second rotating shaft is internally provided with a third rotating shaft, two ends of the third rotating shaft are located at the outer sides of two ends of the second rotating shaft, one end, far away from the first rotating shaft, of the second rotating shaft is symmetrically provided with a first through hole, one end, close to the first through hole, of the third rotating shaft is fixedly provided with a second knob, the third rotating shaft is provided with a second through hole matched with the first through hole, the other end of the third rotating shaft is fixedly provided with a plurality of fixing blocks, and a cutter is arranged between the first rotating shaft and the second rotating shaft.

Furthermore, a threaded hole matched with the first screw rod is formed in the first sliding block, and the first sliding block is rotationally connected with the first screw rod.

Further, the first sliding block and the second sliding groove are both of T-shaped structures.

Further, a threaded hole matched with the screw rod two is formed in the slide block two, the slide block two is rotatably connected with the screw rod two, a threaded hole matched with the screw rod three is formed in the slide block three, and the slide block three is rotatably connected with the screw rod three.

Further, the second sliding block is connected with the third sliding groove in a sliding mode, and the third sliding block is connected with the fourth sliding groove in a sliding mode.

Further, the notch groove and the fixing groove are matched with the fixing block for use.

The utility model discloses a technological effect and advantage:

1. the utility model has the advantages that the replacement of the cutter can be completed without using other tools by arranging the first rotating shaft and the second rotating shaft;

2. the utility model has the advantages that the sliding block I and the sliding groove II are arranged, the cutter can be automatically controlled to move up and down, the working intensity of a user is reduced, and the working efficiency and the cutting quality are increased;

3. the utility model discloses rational in infrastructure, convenient to use can carry out the work of changing to the cutter in convenient and fast's completion under the condition of not using other instruments.

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.

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of the cross beam of the present invention.

Fig. 3 is a schematic structural view of the first rotating shaft and the second rotating shaft of the present invention.

Fig. 4 is a perspective view of the first rotating shaft of the present invention.

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

Reference numbers in the figures: 1. a base; 2. a first sliding chute; 3. a pulley; 4. a support; 5. a vertical rod; 6. a second chute; 7. a first sliding block; 8. a first motor; 9. a first screw rod; 10. a cross beam; 11. a console; 12. a first fixing plate; 13. a second fixing plate; 14. a second screw; 15. a third screw; 16. a second sliding block; 17. a third sliding block; 18. a first bevel gear; 19. a second bevel gear; 20. a first knob; 21. a screw rod IV; 22. a third bevel gear; 23. a third chute; 24. a fourth chute; 25. a first connecting rod; 26. a second motor; 27. a driving wheel; 28. a first rotating shaft; 29. A driven wheel; 30. a first annular disc; 31. inserting a rod; 32. a notch groove; 33. fixing grooves; 34. a second connecting rod; 35. a second rotating shaft; 36. a second annular disc; 37. a shaft cap; 38. a slot; 39. a rotating shaft III; 40. a first through hole; 41. a second knob; 42. a second through hole; 43. a fixed block; 44. and (4) a cutter.

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.

As shown in figures 1-5, a mechanical engineering cutting device comprises a base 1, wherein a first sliding groove 2 is formed in each side of the base 1, a pulley 3 is arranged in each sliding groove 2 in a sliding manner, a support 4 is arranged on each pulley 3 in a rotating manner, a vertical rod 5 is arranged at each top end of each support 4 in a fixed manner, a second sliding groove 6 is arranged in each vertical rod 5 in a sliding manner, a first sliding block 7 is arranged in each sliding groove 6 in a sliding manner, a first motor 8 is arranged on each inner wall of each top end of each sliding groove 6 in a fixed manner, a first screw 9 is arranged at each output end of each motor 8 in a fixed manner, the other end of each screw 9 penetrates through each sliding groove 6 and each sliding block 7 to be connected with each inner wall of each vertical rod 5 in a rotating manner, a cross beam 10 is fixedly connected to one side adjacent to each sliding block 7, a control console 11 is arranged at each top end of each cross beam 10, a first fixing plate 12, a, the second sliding block 16 and the third sliding block 17 are both connected with the inner wall of the beam 10 in a sliding manner, one end of the second screw 14 is connected with the inner wall of one side of the beam 10 in a rotating manner, the other end of the second screw 14 penetrates through the second sliding block 16 and the first fixing plate 12 and extends to a position between the first fixing plate 12 and the second fixing plate 13, a first bevel gear 18 is fixedly arranged, the other end of the third screw 15 penetrates through the third sliding block 17 and the second fixing plate 13 and extends to a position between the first fixing plate 12 and the second fixing plate 13, a second bevel gear 19 is fixedly arranged, the front side of the beam 10 is provided with a first knob 20, the rear side of the first knob 20 is fixedly provided with a fourth screw 21, the other end of the fourth screw 21 penetrates through the beam 10 and extends to a position between the first fixing plate 12 and the second fixing plate 13, a third bevel gear 22 is fixedly arranged, two sides of the third, a second motor 26 is arranged in the middle of one side of the first connecting rod 25 close to the adjacent vertical rod 5, a driving wheel 27 is arranged at the output end of the second motor 26, a first rotating shaft 28 is arranged at the lower part of the first connecting rod 25 in a penetrating and rotating mode, a driven wheel 29 is fixedly arranged at one end of the first rotating shaft 28 close to the second motor 26, the driven wheel 29 is in gear engagement with the driving wheel 27, a first annular disc 30 is fixedly arranged at the other end of the first rotating shaft 28, a plurality of inserting rods 31 are annularly arranged at one side of the first annular disc 30 far away from the first rotating shaft 28, a plurality of notch grooves 32 and fixing grooves 33 are arranged at one end of the first rotating shaft 28 far away from the second motor 26, a second connecting rod 34 is fixedly arranged at the bottom end of the third sliding block 17, a second rotating shaft 35 is arranged at the lower part of the second connecting rod 34 in a penetrating and rotating mode, a second annular disc 36, the two ends of the third inserting rotating shaft 39 are located at the outer sides of the two ends of the second rotating shaft 35, a plurality of first through holes 40 are symmetrically formed in one end, far away from the first rotating shaft 28, of the second rotating shaft 35, a second knob 41 is fixedly arranged at one end, close to the first through hole 40, of the third inserting rotating shaft 39, a plurality of second through holes 42 matched with the first through holes 40 are formed in the third inserting rotating shaft 39, bolts can be inserted into the first through holes 40 and the second through holes 42, the second rotating shaft 35 and the third rotating shaft 39 are fixed through the bolts, a plurality of fixing blocks 43 are fixedly arranged at the other end, far away from the third inserting rotating shaft.

As shown in fig. 1, a threaded hole matched with the first screw rod 9 is formed in the first sliding block 7 of the embodiment, the first sliding block 7 is rotatably connected with the first screw rod 9, the first sliding block 7 and the second sliding groove 6 are both of a T-shaped structure, and the first sliding block 7 can vertically move on the first screw rod 9.

As shown in fig. 1-3, the second slider 16 of the present embodiment is provided with a threaded hole matching the second screw 14, the second slider 16 is rotatably connected to the second screw 14, the third slider 17 is provided with a threaded hole matching the third screw 15, the third slider 17 is rotatably connected to the third screw 15, the second slider 16 can move on the second screw 14 in the horizontal direction, the third slider 17 can move on the third screw 15 in the horizontal direction, and the second slider 16 and the third slider 17 can only move synchronously in opposite directions or away from each other.

As shown in fig. 1 to 3, the second sliding block 16 of the present embodiment is slidably connected to the third sliding groove 23, the third sliding block 17 is slidably connected to the fourth sliding groove 24, and the second sliding block 16, the third sliding block 17, the third sliding groove 23 and the fourth sliding groove 24 are all T-shaped structures.

As shown in fig. 3 to 5, the notch groove 32 and the fixing groove 33 of the present embodiment are used in cooperation with the fixing block 43.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: when the cutter 44 needs to be replaced, the user first takes off the shaft cap 37, takes off the plugs inserted in the first through hole 40 and the second through hole 42, then presses the second knob 41 in the direction of the second connecting rod 34 and rotates the second knob 41, so that the fixing block 43 is separated from the fixing groove 33 and rotates to the notch groove 32, then pulls the second knob 41 outwards so that the fixing block 43 is pulled out through the notch groove 32, so that the third rotating shaft 39 is separated from the first rotating shaft 28, at this time, the first knob 20 is rotated, the third bevel gear 22 drives the first bevel gear 18 and the second bevel gear 19 to rotate, so as to drive the second screw 14 and the third screw 15 to rotate, so that the second slider 16 and the third slider 17 move back and back, so that the first connecting rod 25 and the second connecting rod 34 are driven to move back and back, so that the inserting rod 31 is separated from the slot 38, the first rotating shaft 28 is separated from the second rotating shaft, the first knob 20 is rotated to enable the inserted rod 31 to be inserted into the slot 38, then the third rotating shaft 39 is pushed inwards to enable the fixed block 43 to enter the first rotating shaft 28 through the notch groove 32, then the second rotating knob 41 is rotated to be pulled outwards again to enable the fixed block 43 to be inserted into the fixed groove 33, at the moment, the first through hole 40 is overlapped with the second through hole 42 to be inserted and fixed, then the shaft cap 37 is covered, the first screw rod 9 is driven to rotate through the first motor 8, so that the first sliding block 7 vertically moves in the second sliding groove 6, the cross beam 10 drives the cutter 44 to vertically move, the cutter 44 can horizontally move back and forth through the roller 3 and the first sliding groove 2, the utility model can complete the replacement of the cutter 44 without using other tools through the arrangement of the first rotating shaft 28 and the second rotating shaft 35, and can automatically control the cutter 44 to move up and down through the arrangement of the first sliding block 7 and the second sliding, reduce user's working strength, increase work efficiency and cutting quality, the utility model discloses rational in infrastructure, convenient to use can carry out the work of changing to the cutter in convenient and fast's completion under the condition that does not use other instruments.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a mechanical engineering cutting device, includes base (1), its characterized in that: base (1) both sides have been seted up spout one (2), equal slip in spout one (2) is equipped with pulley (3), it is equipped with support (4) to all rotate on pulley (3), support (4) top is all fixed and is equipped with montant (5), spout two (6) have all been seted up in montant (5), it is equipped with slider one (7) all to slide in spout two (6), spout two (6) top inner wall is all fixed and is equipped with motor one (8), motor one (8) output is all fixed and is equipped with screw rod one (9), the other end of screw rod one (9) all runs through spout two (6) and slider one (7) with montant (5) inner wall rotates the connection, one side fixedly connected with crossbeam (10) that slider one (7) are adjacent, crossbeam (10) top is fixed and is equipped with control cabinet (11), crossbeam (10) interior symmetry is equipped with fixed plate one (12), A second fixed plate (13), a second screw (14), a third screw (15), a second slider (16) and a third slider (17), wherein the first fixed plate (12) and the second fixed plate (13) are both fixedly connected with the inner wall of the beam (10), the second slider (16) and the third slider (17) are both slidably connected with the inner wall of the beam (10), one end of the second screw (14) is rotatably connected with the inner wall of one side of the beam (10), the other end of the second screw (14) penetrates through the second slider (16) and the first fixed plate (12) and extends to a position between the first fixed plate (12) and the second fixed plate (13) and is fixedly provided with a first bevel gear (18), the other end of the third screw (15) penetrates through the third slider (17) and the second fixed plate (13) and extends to a position between the first fixed plate (12) and the second fixed plate (13) and is fixedly provided with a second bevel gear (19), the front side of the cross beam (10) is provided with a first knob (20), the rear side of the first knob (20) is fixedly provided with a fourth screw rod (21), the other end of the fourth screw rod (21) penetrates through the cross beam (10) and extends to a position between the first fixing plate (12) and the second fixing plate (13), a third bevel gear (22) is fixedly arranged, two sides of the third bevel gear (22) are respectively in gear engagement with the first bevel gear (18) and the second bevel gear (19), the bottom end of the cross beam (10) is symmetrically provided with a third sliding chute (23) and a fourth sliding chute (24), the bottom end of the second sliding block (16) is fixedly provided with a first connecting rod (25), the middle part of one side, close to the adjacent vertical rod (5), of the first connecting rod (25) is provided with a second motor (26), the output end of the second motor (26) is provided with a driving wheel (27), one end of the first rotating shaft (28) close to the second motor (26) is fixedly provided with a driven wheel (29), the driven wheel (29) is meshed with the driving wheel (27) through a gear, the other end of the first rotating shaft (28) is fixedly provided with a first annular disc (30), one side, far away from the first rotating shaft (28), of the first annular disc (30) is annularly provided with a plurality of insertion rods (31), one end, far away from the second motor (26), of the first rotating shaft (28) is provided with a plurality of notch grooves (32) and a fixing groove (33), the bottom end of the third sliding block (17) is fixedly provided with a second connecting rod (34), the lower portion of the second connecting rod (34) is provided with a second rotating shaft (35) in a penetrating and rotating mode, one end, close to the first rotating shaft (28), of the second rotating shaft (35) is provided with a second annular disc (36), the other end of the second rotating shaft (35) is provided with a shaft cap (37), the interior rotation of pivot two (35) is equipped with inserts pivot three (39), it all is located to insert pivot three (39) both ends the outside at pivot two (35) both ends, pivot two (35) are kept away from a plurality of through-holes (40) have been seted up to the one end symmetry of pivot one (28), it is close to insert pivot three (39) the one end of through-hole one (40) is fixed to be equipped with knob two (41), insert and seted up on pivot three (39) a plurality of with through-hole one (40) assorted through-hole two (42), the other end of inserting pivot three (39) is fixed to be equipped with a plurality of fixed blocks (43), pivot one (28) with be equipped with cutter (44) between pivot two (35).

2. A mechanical work cutting apparatus according to claim 1, wherein: and a threaded hole matched with the first screw rod (9) is formed in the first sliding block (7), and the first sliding block (7) is rotatably connected with the first screw rod (9).

3. A mechanical work cutting apparatus according to claim 1, wherein: the first sliding block (7) and the second sliding groove (6) are both of T-shaped structures.

4. A mechanical work cutting apparatus according to claim 1, wherein: and a threaded hole matched with the second screw rod (14) is formed in the second sliding block (16), the second sliding block (16) is rotatably connected with the second screw rod (14), a threaded hole matched with the third screw rod (15) is formed in the third sliding block (17), and the third sliding block (17) is rotatably connected with the third screw rod (15).

5. A mechanical work cutting apparatus according to claim 1, wherein: the second sliding block (16) is in sliding connection with the third sliding groove (23), and the third sliding block (17) is in sliding connection with the fourth sliding groove (24).

6. A mechanical work cutting apparatus according to claim 1, wherein: the notch groove (32) and the fixing groove (33) are matched with the fixing block (43) for use.