CN111940809A

CN111940809A - Hardware machining is with machine of unreeling of convenient cutting

Info

Publication number: CN111940809A
Application number: CN202010964044.1A
Authority: CN
Inventors: 尹梅存
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2020-11-17

Abstract

The invention discloses an unreeling machine convenient for cutting for hardware machining, which comprises a workbench and a cutting device, wherein a winding drum is arranged on the left side of the workbench, a plurality of driving rollers distributed in parallel are arranged on the left side of the upper end of the workbench, a plurality of driven rollers are arranged on the upper side of the driving rollers, a first rotating shaft penetrates through the inner sides of the driving rollers and is fixedly connected with the driving rollers, a first driving wheel is sleeved on the outer side of each adjacent driving roller, a first driving belt is clamped in the first driving wheel, and motors are arranged on one side of each rotating shaft. When the metal material straightening machine is used, the motor drives the driving roller and the rotating shaft I to rotate, the rotating shaft I drives the driving rollers to move simultaneously through the driving wheel I and the driving belt I, raw materials for hardware processing are straightened through extrusion of the driving roller and the driven roller, meanwhile, the raw materials can be pulled to move, and the raw materials drive the winding drum to rotate to continue straightening the raw materials wound on the outer side of the winding drum.

Description

Hardware machining is with machine of unreeling of convenient cutting

Technical Field

The invention relates to the technical field of hardware machining, in particular to a conveniently-cut unreeling machine for hardware machining.

Background

The hardware processing is to process raw materials of stainless steel, copper, aluminum and iron into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like.

The existing unreeling machine is simple in structure and single in function, a cutting device is required to be used for cutting raw materials after the raw materials for hardware processing are unreeled, the work flow is complex, and the use is inconvenient. Therefore, the invention provides a conveniently-cut unreeling machine for hardware machining, which aims to solve the problems.

Disclosure of Invention

The invention aims to provide a conveniently-cutting unreeling machine for hardware machining, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an unreeling machine convenient for cutting for hardware machining comprises a workbench and a cutting device, wherein a winding drum is arranged on the left side of the workbench, a plurality of driving rollers distributed in parallel are arranged on the left side of the upper end of the workbench, a plurality of driven rollers are arranged on the upper side of the driving rollers, a first rotating shaft penetrates through the inner sides of the driving rollers and is fixedly connected with the driving rollers, a first driving wheel is sleeved on the outer sides of a plurality of adjacent driving rollers, a first driving belt is clamped in the first driving wheel, and a motor is mounted on one side of the first rotating shaft;

the front end of the first rotating shaft is fixedly connected with a first bevel gear, the right side of the first bevel gear is provided with a second bevel gear, the first bevel gear is in tooth meshing transmission connection with the second bevel gear, the second bevel gear is inserted into the second bevel gear, the outer side of the rotating shaft is sleeved with a first connecting gear, the outer side of the first connecting gear is provided with a second connecting gear, the first connecting gear is in tooth meshing transmission connection with the second connecting gear, the right side of the second connecting gear is fixedly connected with a connecting rod, the outer sleeve of the connecting rod is provided with a first linkage rod, the connecting rod is in rotary connection with one linkage rod, the tail end of the first linkage rod is in rotary connection with a second linkage rod, the second linkage rod penetrates through the cooling liquid tank and is in sliding connection with the inner wall of;

a liquid outlet is arranged in the cooling liquid box, and a liquid outlet pipe is arranged at the position, corresponding to the liquid outlet, outside the cooling liquid box;

the rotation axis outside cover is equipped with drive wheel two, drive wheel two inside callipers are equipped with drive belt two, position department card that drive wheel two was kept away from to drive belt two is equipped with drive wheel three, it has rotation axis three to alternate in the drive wheel three, three outside covers of rotation axis are equipped with drive gear, one side that drive gear is close to the workstation is equipped with the rack, the rack passes through the tooth meshing transmission with drive gear and is connected, the rack bottom run through the fixed column inner wall and with fixed column inner wall sliding connection, one side fixedly connected with dead lever that the rack is close to the workstation, dead lever lower extreme fixedly connected with filter screen, the position department that the workstation corresponds the filter screen is equipped with the collecting box, filter.

As a further scheme of the invention, one side of the piston, which is close to the linkage rod II, is fixedly connected with a plurality of limiting columns, a limiting sliding groove is arranged at the position of the cooling liquid tank, which corresponds to the limiting columns, and the limiting columns are in sliding connection with the limiting sliding groove.

As a further scheme of the invention, a plurality of clamping plates which are circumferentially distributed are arranged at positions of the cooling liquid tank corresponding to the liquid outlet, and the clamping plates penetrate through the inner wall of the clamping column and are in sliding connection with the inner wall of the clamping column.

As a further scheme of the invention, a conical groove is arranged in the clamping plate, and a first spring is arranged on the inner side of the clamping column.

As a further scheme of the invention, the tail end of the liquid outlet pipe is fixedly connected with a liquid outlet joint, and a plurality of liquid outlet ports which are uniformly distributed penetrate through the liquid outlet joint.

As a further scheme of the invention, a second spring is installed on the inner side of the fixed column, and the fixed column is fixedly connected with the workbench through a fixed block.

As a further scheme of the invention, a plurality of sliding blocks are arranged on four sides of the filter screen, sliding grooves are arranged at positions of the collecting box corresponding to the sliding blocks, and the sliding blocks are clamped in the sliding grooves and are in sliding connection with the inner walls of the sliding grooves.

As a further scheme of the invention, a slide rail is arranged at the position, corresponding to the cutting device, of the upper end of the workbench, a moving block is clamped in the slide rail, and the moving block is connected with the slide rail in a sliding manner.

As a further scheme of the invention, the left side and the right side of the moving block are respectively inserted with a fixed pin, and the position of the slide rail corresponding to the fixed pin is provided with a pin hole.

As a further scheme of the invention, the upper end of the workbench is provided with a plurality of pulleys distributed in parallel.

Compared with the prior art, the invention has the beneficial effects that:

1. when the metal material straightening machine is used, the motor drives the driving roller and the first rotating shaft to rotate, the first rotating shaft drives the driving rollers to move simultaneously through the first driving wheel and the first driving belt, raw materials for hardware processing are straightened through extrusion of the driving roller and the driven roller, meanwhile, the raw materials can be pulled to move, and the raw materials drive the winding drum to rotate to continue straightening the raw materials wound on the outer side of the winding drum;

2. the first rotating shaft drives the second rotating shaft to rotate through the first bevel gear and the second bevel gear, the second rotating shaft drives the second connecting gear to rotate through the first connecting gear, the second connecting gear drives the piston to move back and forth through mutual matching of the connecting rod, the first linkage rod, the second linkage rod and the piston, when the piston moves towards the front end, the piston extrudes cooling liquid in the cooling liquid box and extrudes a clamping plate through the cooling liquid, the clamping plate moves towards the direction far away from the liquid outlet under the limitation of a clamping column and a conical groove, and the cooling liquid is finally discharged to the position of the cutting device from the liquid outlet pipe through a liquid outlet joint and a liquid outlet to cool the cutting device, so that the cutting part of the cutting device is locally overheated; when the piston moves towards the rear side under the driving of the connecting gear II, the clamping plate blocks the liquid outlet under the elastic force action of the spring I, the structure is simple, cooling liquid can be intermittently sprayed on the cutting device, the use of the cooling liquid is reduced on the premise of preventing the cutting device from being overheated, and the fund investment is reduced;

3. the cooling liquid and the chips flowing down in the cutting process of the cutting device are collected through the collecting box, the second rotating shaft drives the third rotating shaft to rotate through the second driving wheel, the second driving belt and the third driving wheel, the third rotating shaft drives the rack and the filter screen to move up and down through the mutual matching of the transmission gear, the rack, the fixed column, the fixed rod and the filter screen, the cutting chips and the cooling liquid can be separated, and the cooling liquid and the cutting chips can be conveniently and respectively treated by workers;

4. the uncoiling of raw materials, the cutting of the raw materials, the cooling of the cutting device and the separation of cooling liquid and cutting scraps are realized through one motor, the capital investment of the device is reduced, and the device is convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an unreeling machine for hardware machining, which is convenient to cut.

Fig. 2 is a schematic structural diagram of a second rotating shaft in the unreeling machine convenient for cutting for hardware machining.

Fig. 3 is a schematic structural diagram of a place a in fig. 2 of a conveniently-cut unreeling machine for hardware machining.

Fig. 4 is a schematic structural diagram of a conveniently-cut unreeling machine for hardware machining at a position B in fig. 2.

Fig. 5 is a schematic structural diagram of a conveniently-cut unreeling machine for hardware machining at a position C in fig. 2.

FIG. 6 is a connection diagram of a linkage rod II and a piston in the unreeling machine convenient for cutting for hardware machining.

Fig. 7 is a schematic structural diagram of a conveniently-cut unreeling machine for hardware machining at a position D in fig. 6.

Fig. 8 is a connection diagram of a transmission gear and a rack in the unreeling machine convenient for cutting for hardware machining.

Fig. 9 is a schematic structural diagram of a conveniently-cut unreeling machine for hardware machining at E in fig. 8.

Fig. 10 is a schematic structural view of a conveniently-cut unreeling machine for hardware machining at F in fig. 8.

Fig. 11 is a schematic view of an internal structure of a fixing column in a conveniently-cut unreeling machine for hardware machining.

In the figure: 1. a work table; 2. a cutting device; 3. a reel; 4. a drive roll; 5. a driven roller; 6. a first rotating shaft; 7. a first transmission wheel; 8. a first transmission belt; 9. a motor; 10. a first bevel gear; 11. a second bevel gear; 12. a second rotating shaft; 13. a first connecting gear; 14. a second connecting gear; 15. a connecting rod; 16. a first linkage rod; 17. a linkage rod II; 18. a coolant tank; 19. a piston; 20. a limiting column; 21. a clamping and connecting plate; 22. a clamping column; 23. a tapered groove; 24. a first spring; 25. a liquid outlet; 26. a liquid outlet pipe; 27. a liquid outlet joint; 28. a liquid discharge port; 29. a second driving wheel; 30. a second transmission belt; 31. a third driving wheel; 32. a third rotating shaft; 33. a transmission gear; 34. a rack; 35. fixing a column; 36. a second spring; 37. a fixed block; 38. fixing the rod; 39. a filter screen; 40. a collection box; 41. a slider; 42. a chute; 43. a sewage draining outlet; 44. a slide rail; 45. a moving block; 46. a fixing pin; 47. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 11, in the embodiment of the invention, an unreeling machine convenient for cutting for hardware machining comprises a workbench 1 and a cutting device 2, wherein a winding drum 3 is arranged on the left side of the workbench 1, a plurality of driving rollers 4 distributed in parallel are arranged on the left side of the upper end of the workbench 1, a plurality of driven rollers 5 are arranged on the upper sides of the driving rollers 4, a first rotating shaft 6 penetrates through the inner sides of the driving rollers 4, the first rotating shaft 6 is fixedly connected with the driving rollers 4, a first driving wheel 7 is sleeved on the outer sides of a plurality of adjacent driving rollers 4, a first driving belt 8 is clamped in the first driving wheel 7, and a motor 9 is arranged on one side of the first;

the front end of the first rotating shaft 6 is fixedly connected with a first bevel gear 10, the right side of the first bevel gear 10 is provided with a second bevel gear 11, the first bevel gear 10 is in tooth meshing transmission connection with the second bevel gear 11, the second rotating shaft 12 is inserted in the second bevel gear 11, the outer side of the second rotating shaft 12 is sleeved with a first connecting gear 13, the outer side of the first connecting gear 13 is provided with a second connecting gear 14, the first connecting gear 13 is in tooth meshing transmission connection with the second connecting gear 14, the right side of the second connecting gear 14 is fixedly connected with a connecting rod 15, the connecting rod 15 is sleeved with a first linkage rod 16, the connecting rod 15 is in rotary connection with the first linkage rod 16, the tail end of the first linkage rod 16 is in rotary connection with a second linkage rod 17, the second linkage rod 17 penetrates through a cooling liquid tank 18 and is in sliding connection with the inner wall of the cooling liquid tank 18, a piston, one side of the piston 19, which is close to the second linkage rod 17, is fixedly connected with a plurality of limiting posts 20, a limiting sliding groove is formed in the position, corresponding to the limiting posts 20, of the cooling liquid tank 18, and the limiting posts 20 are in sliding connection with the limiting sliding groove;

a liquid outlet 25 is arranged in the cooling liquid box 18, a plurality of clamping plates 21 which are circumferentially distributed are arranged at positions of the cooling liquid box 18 corresponding to the liquid outlet 25, the clamping plates 21 penetrate through the inner wall of a clamping column 22 and are in sliding connection with the inner wall of the clamping column 22, a conical groove 23 is arranged in the clamping plates 21, a spring I24 is arranged at the inner side of the clamping column 22, a liquid outlet pipe 26 is arranged at a position of the outer side of the cooling liquid box 18 corresponding to the liquid outlet 25, a liquid outlet joint 27 is fixedly connected to the tail end of the liquid outlet pipe 26, and a plurality of liquid outlet ports 28 which are uniformly distributed;

a second driving wheel 29 is sleeved outside the second rotating shaft 12, a second driving belt 30 is clamped inside the second driving wheel 29, a third driving wheel 31 is clamped at a position, far away from the second driving wheel 29, of the second driving belt 30, a third rotating shaft 32 is inserted into the third driving wheel 31, a transmission gear 33 is sleeved outside the third rotating shaft 32, a rack 34 is arranged on one side, close to the workbench 1, of the transmission gear 33, the rack 34 is in transmission connection with the transmission gear 33 through tooth meshing, the bottom end of the rack 34 penetrates through the inner wall of a fixed column 35 and is in sliding connection with the inner wall of the fixed column 35, a second spring 36 is installed inside the fixed column 35, the fixed column 35 is fixedly connected with the workbench 1 through a fixed block 37, a fixed rod 38 is fixedly connected to one side, close to the workbench 1, a filter screen 39 is fixedly connected to the lower, four sides department of filter screen 39 is equipped with a plurality of slider 41, the position department that the collecting box 40 corresponds slider 41 is equipped with spout 42, slider 41 card go into in the spout 42 and with spout 42 inner wall sliding connection, the bottom is equipped with drain 43 in the collecting box 40, the position department that the upper end of workstation 1 corresponds cutting device 2 is equipped with slide rail 44, the card is equipped with movable block 45 in the slide rail 44, movable block 45 and slide rail 44 sliding connection, fixed pin 46 has all been inserted to the movable block 45 left and right sides, the position department that slide rail 44 corresponds fixed pin 46 is equipped with the pinhole, workstation 1 upper end is equipped with a plurality of parallel distribution's pulley 47.

The working principle of the invention is as follows:

when the metal material straightening machine is used, the motor 9 drives the driving roller 4 and the rotating shaft I6 to rotate, the rotating shaft I6 drives the driving rollers 4 to move simultaneously through the driving wheel I7 and the driving belt I8, raw materials for hardware processing are straightened through extrusion of the driving roller 4 and the driven roller 5, meanwhile, the raw materials can be pulled to move, and the raw materials drive the winding drum 3 to rotate to continue straightening the raw materials wound on the outer side of the winding drum 3; the first rotating shaft 6 drives the second rotating shaft 12 to rotate through the first bevel gear 10 and the second bevel gear 11, the second rotating shaft 12 drives the second connecting gear 14 to rotate through the first connecting gear 13, the second connecting gear 14 drives the piston 19 to move back and forth through mutual matching of the components such as the connecting rod 15, the first linkage rod 16, the second linkage rod 17 and the piston 19, when the piston 19 moves towards the front end, the piston 19 extrudes cooling liquid in the cooling liquid tank 18 and extrudes the clamping plate 21 through the cooling liquid, the clamping plate 21 moves towards the direction far away from the liquid outlet 25 under the limitation of the clamping column 22 and the conical groove 23, the cooling liquid is finally discharged to the position of the cutting device 2 from the liquid outlet pipe 26 through the liquid outlet joint 27 and the liquid outlet 28, the cutting device 2 is cooled, and local overheating of the cutting part of the cutting device 2; when the piston 19 is driven by the second connecting gear 14 to move towards the rear side, the clamping plate 21 blocks the liquid outlet 25 under the elastic force of the first spring 24, the structure is simple, cooling liquid can be intermittently sprayed on the cutting device 2, the use of the cooling liquid is reduced on the premise of preventing the cutting device 2 from being overheated, and the capital investment is reduced; the collection box 40 collects cooling liquid and chips flowing down in the cutting process of the cutting device 2, the second rotating shaft 12 drives the third rotating shaft 32 to rotate through the second driving wheel 29, the second driving belt 30 and the third driving wheel 31, the third rotating shaft 32 drives the rack 34 and the filter screen 39 to move up and down through the mutual matching of the transmission gear 33, the rack 34, the fixed column 35, the fixed rod 38 and the filter screen 39, the cutting chips can be separated from the cooling liquid, the cooling liquid and the cutting chips can be conveniently and respectively treated by workers, the structure is simple, and the operation is convenient; the uncoiling of the raw materials, the cutting of the raw materials, the cooling of the cutting device 2 and the separation of the cooling liquid and the cutting scraps are realized through one motor 9, the capital investment of the device is reduced, and the device is convenient to use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An unreeling machine convenient for cutting for hardware machining comprises a workbench (1) and a cutting device (2), and is characterized in that a winding drum (3) is arranged on the left side of the workbench (1), a plurality of driving rollers (4) distributed in parallel are arranged on the left side of the upper end of the workbench (1), a plurality of driven rollers (5) are arranged on the upper side of the driving rollers (4), a first rotating shaft (6) penetrates through the inner side of each driving roller (4), the first rotating shaft (6) is fixedly connected with the driving rollers (4), a first driving wheel (7) is sleeved on the outer side of each adjacent driving roller (4), a first driving belt (8) is clamped in each driving wheel (7), and a motor (9) is arranged on one side of each rotating shaft (6);

the front end of the first rotating shaft (6) is fixedly connected with a first bevel gear (10), the right side of the first bevel gear (10) is provided with a second bevel gear (11), the first bevel gear (10) is in tooth meshing transmission connection with the second bevel gear (11), a second rotating shaft (12) is inserted in the second bevel gear (11), a first connecting gear (13) is sleeved outside the second rotating shaft (12), a second connecting gear (14) is arranged outside the first connecting gear (13), the first connecting gear (13) is in tooth meshing transmission connection with the second connecting gear (14), a connecting rod (15) is fixedly connected to the right side of the second connecting gear (14), a first linkage rod (16) is sleeved outside the connecting rod (15), the connecting rod (15) is in rotating connection with the first linkage rod (16), the tail end of the first linkage rod (16) is in rotating connection with a second linkage rod (17), the second linkage rod (17) penetrates through the cooling liquid tank (18) and is, a piston (19) is arranged in the cooling liquid box (18), the piston (19) is connected with the cooling liquid box (18) in a sliding manner, and the piston (19) is fixedly connected with a second linkage rod (17);

a liquid outlet (25) is arranged in the cooling liquid box (18), and a liquid outlet pipe (26) is arranged at the position, corresponding to the liquid outlet (25), of the outer side of the cooling liquid box (18);

a second transmission wheel (29) is sleeved on the outer side of the second rotating shaft (12), a second transmission belt (30) is arranged in the second transmission wheel (29) in a clamping manner, a third transmission wheel (31) is arranged at a position, far away from the second transmission wheel (29), of the second transmission belt (30), a third rotation shaft (32) is inserted in the third transmission wheel (31), a transmission gear (33) is sleeved on the outer side of the third rotation shaft (32), a rack (34) is arranged on one side, close to the workbench (1), of the transmission gear (33), the rack (34) is in transmission connection with the transmission gear (33) through tooth meshing, the bottom end of the rack (34) penetrates through the inner wall of the fixed column (35) and is in sliding connection with the inner wall of the fixed column (35), a fixed rod (38) is fixedly connected to one side, close to the workbench (1), a filter screen (39) is fixedly connected, the filter screen (39) is connected with the inner wall of the collecting box (40) in a sliding way, and a sewage draining outlet (43) is arranged at the bottom in the collecting box (40).

2. The unreeling machine convenient to cut for hardware machining according to claim 1, wherein one side, close to the second linkage rod (17), of the piston (19) is fixedly connected with a plurality of limiting columns (20), a limiting sliding groove is formed in a position, corresponding to the limiting columns (20), of the cooling liquid tank (18), and the limiting columns (20) are in sliding connection with the limiting sliding groove.

3. The metal machining unreeling machine convenient to cut as claimed in claim 1, wherein a plurality of clamping plates (21) distributed circumferentially are arranged at positions of the cooling liquid tank (18) corresponding to the liquid outlet (25), and the clamping plates (21) penetrate through inner walls of the clamping columns (22) and are in sliding connection with the inner walls of the clamping columns (22).

4. The unwinding machine convenient to cut for hardware machining according to claim 3, wherein a tapered groove (23) is formed in the clamping plate (21), and a first spring (24) is mounted on the inner side of the clamping column (22).

5. The unreeling machine convenient for cutting of hardware machining is characterized in that a liquid outlet joint (27) is fixedly connected to the tail end of the liquid outlet pipe (26), and a plurality of liquid outlet ports (28) uniformly distributed penetrate through the liquid outlet joint (27).

6. The unreeling machine convenient to cut for hardware machining according to claim 1, wherein a second spring (36) is mounted on the inner side of the fixing column (35), and the fixing column (35) is fixedly connected with the workbench (1) through a fixing block (37).

7. The unreeling machine convenient for cutting for hardware machining according to claim 1, wherein a plurality of sliding blocks (41) are arranged on four sides of the filter screen (39), sliding grooves (42) are formed in positions, corresponding to the sliding blocks (41), of the collection box (40), and the sliding blocks (41) are clamped into the sliding grooves (42) and are in sliding connection with inner walls of the sliding grooves (42).

8. The unreeling machine convenient to cut for hardware machining according to claim 1, wherein a sliding rail (44) is arranged at a position, corresponding to the cutting device (2), of the upper end of the workbench (1), a moving block (45) is clamped in the sliding rail (44), and the moving block (45) is connected with the sliding rail (44) in a sliding mode.

9. The unreeling machine convenient for cutting of hardware machining is characterized in that fixing pins (46) are inserted into the left side and the right side of the moving block (45), and pin holes are formed in the positions, corresponding to the fixing pins (46), of the sliding rails (44).

10. The unreeling machine convenient for cutting for hardware machining according to claim 1, wherein a plurality of pulleys (47) distributed in parallel are arranged at the upper end of the workbench (1).