阅读说明：本技术 一种立式金属加工车床 (Vertical metal processing lathe ) 是由 高宏 于 2021-09-27 设计创作，主要内容包括：发明属于车削加工设备领域,为一种立式金属加工车床,一种立式金属加工车床,包括壳体,所述壳体内部右侧壁上固定设有立式切削装置,所述壳体内部设有偏心卡盘装置,所述偏心卡盘装置用于在需要切削偏心轴时调整轴心实现偏心运动,所述壳体的后方下侧壁上固定设有鼓气装置,所述鼓气装置用于将外部空气加压送入卡盘内部。本发明能够对粗料进行普通的立式切削也能在不拆卸的状态下进行偏心加工,节省了很大的人力,也解决了对重物偏心困难的问题,鼓气装置不仅能自行吹除废料,同时能够对车刀和粗料表面粗略降温,节省了切削液的消耗,立式切削装置结构更加简单,制作成本也低且整体更加可靠耐用。(The invention belongs to the field of turning equipment, and relates to a vertical metal processing lathe which comprises a shell, wherein a vertical cutting device is fixedly arranged on the right side wall inside the shell, an eccentric chuck device is arranged inside the shell and used for adjusting an axis to realize eccentric motion when an eccentric shaft needs to be cut, an air blowing device is fixedly arranged on the lower side wall behind the shell and used for pressurizing external air to be sent into a chuck. The vertical cutting device can perform common vertical cutting on coarse materials and can perform eccentric machining without being disassembled, so that great labor is saved, the problem of difficulty in eccentric machining of heavy objects is solved, the air blowing device can blow waste materials automatically, meanwhile, the surfaces of the turning tool and the coarse materials can be cooled roughly, consumption of cutting fluid is saved, the vertical cutting device is simpler in structure, low in manufacturing cost and more reliable and durable in whole.)

1. The utility model provides a vertical metal working lathe, includes casing (10), its characterized in that, the fixed vertical cutting device that is equipped with on the inside right side wall of casing (10), the inside eccentric chuck device that is equipped with of casing (10), eccentric chuck device is used for adjusting the axle center when needing to cut the eccentric shaft and realizes eccentric motion, the fixed air-blowing device that is equipped with on the rear lower wall of casing (10), air-blowing device is used for sending into the chuck inside with outside air pressurization.

2. The vertical metal working lathe according to claim 1, wherein: vertical cutting device is including fixed setting up flexible shell (11) on casing (10) right side wall, the fixed electric putter (12) that is equipped with on casing (10) right side wall, the front end of electric putter (12) is fixed and is equipped with slurcam (13), slurcam (13) with flexible shell (11) front end fixed connection, fixed slip table (41) that is equipped with on slurcam (13).

3. The vertical metal working lathe according to claim 2, wherein: slide on slip table (41) and be equipped with slider (51), the fixed two slip posts (52) that are equipped with of symmetry on slider (51), it is equipped with fastening block (44) to slide on slip post (52), the fixed direct current motor (53) that are equipped with on slider (51), be equipped with direct current motor shaft (54) on the output of direct current motor (53), the fixed screw rod (50) that are equipped with on direct current motor shaft (54), screw rod (50) with fastening block (44) meshing, the fixed lathe tool fixed plate (42) that are equipped with on slider (51), fixed lathe tool (43) that are equipped with on lathe tool fixed plate (42).

4. A vertical metal working lathe according to claim 3, wherein: eccentric chuck device is in including fixed setting motor fixed box (20) on casing (10) inside downside, motor fixed box (20) inside fixed being equipped with big motor (19), be equipped with big motor shaft (18) on the output of big motor (19), fixed being equipped with straight-teeth gear (17) on big motor shaft (18), fixed being equipped with carousel (16) on big motor shaft (18), carousel (16) upper end is equipped with chuck (24), chuck (24) inside is equipped with eccentric chamber (22), eccentric chamber (22) internal fixation is equipped with rack (39), rack (39) with straight-teeth gear (17) mesh, chuck (24) with symmetrical connection has two fastening screw (38) around between carousel (16).

5. The vertical metal working lathe according to claim 4, wherein: three chuck jaws (23) are arranged on the chuck (24) in a uniform sliding manner along the circumferential direction, a circular ring swinging plate (21) is arranged on the chuck (24) in a sliding way, an air hole (15) is arranged inside the circular ring swinging plate (21), the circular ring swing disc (21) is fixedly provided with two air outlet pipes (14) in bilateral symmetry, the rear end of the circular ring swing disc (21) is fixedly provided with a sliding pipe (31), a baffle plate (33) is fixedly arranged on the sliding tube (31), a fixed plate (25) is fixedly arranged on the rear side wall of the shell (10), a ventilation shaft (26) is rotationally arranged in the fixing plate (25), a rotating shaft (27) is fixedly arranged on the ventilation shaft (26), a fixed pipe (30) is fixedly arranged on the rotating shaft (27), the fixed pipe (30) is connected with the sliding pipe (31) in a sliding way, and a spring (32) is connected between the fixed plate (25) and the baffle plate (33).

6. The vertical metal working lathe according to claim 5, wherein: the air blowing device comprises a small motor box (37) fixedly arranged at the bottom of the rear side of the shell (10), a small motor (47) is fixedly arranged in the small motor box (37), a small motor shaft (48) is arranged at the output end of the small motor (47), a corrugated sleeve (49) is fixedly arranged on the small motor shaft (48), a hollow pipe (45) is sleeved on the corrugated sleeve (49), two small sliding columns (46) are symmetrically and fixedly arranged on the hollow pipe (45), the small sliding columns (46) are in sliding connection with the corrugated sleeve (49), a sliding plate (36) is fixedly arranged at the upper end of the hollow pipe (45), a path plate (35) is fixedly arranged at the bottom of the rear side of the shell (10), the sliding plate (36) is in sliding connection with the path plate (35) and the shell (10), and an air bag fixing plate (28) is fixedly arranged at the lower end of the fixing plate (25), an air inlet cavity (34) is arranged in the air bag fixing plate (28), and an air bag (29) is connected between the air bag fixing plate (28) and the sliding plate (36).

Technical Field

The invention belongs to the field of turning equipment, and particularly relates to a vertical metal processing lathe.

Background

As is well known, a lathe is a common machining tool and has a very wide application range, wherein a vertical lathe is mainly used for machining a large-size rotating part, when the large-size workpiece is subjected to eccentric clamping, the workpiece is easy to be unstable, the eccentric distance is difficult to control, and therefore the machining quality is damaged, and the machining modes required by different heights of the large-size workpiece on the same rotating surface are different, the heights of the large-size workpiece need to be changed while the tool is changed, most of common lathes control a turning tool in a mode of linkage of a plurality of guide rails, although the operation is correspondingly quick, the quality of the whole lathe is correspondingly high, and cutting fluid needs to be continuously sprayed on a tool bit and parts in the cutting process, so that the waste of the cutting fluid is caused.

Disclosure of Invention

The present invention has been made in view of the above problems of the prior art, and an object of the present invention is to provide a vertical metal working lathe which can perform eccentric working without disassembly even when the normal vertical cutting of a coarse material is performed by electric power.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a vertical metal working lathe, includes the casing, including the casing, fixed vertical cutting device that is equipped with on the inside right side wall of casing, the inside eccentric chuck device that is equipped with of casing, eccentric chuck device is used for adjusting the axle center when needs cutting eccentric shaft and realizes eccentric motion, fixed air-blowing device that is equipped with on the rear lower side wall of casing, air-blowing device is used for sending into inside the chuck with outside air pressurization.

Preferably, vertical cutting device is including fixed setting up flexible shell on the casing right side wall, the fixed electric putter that is equipped with on the casing right side wall, electric putter's front end is fixed and is equipped with the slurcam, the slurcam with flexible shell front end fixed connection, the fixed slip table that is equipped with on the slurcam.

Preferably, the sliding table is provided with a sliding block in a sliding manner, the sliding block is symmetrically and fixedly provided with two sliding columns, the sliding columns are provided with fastening blocks in a sliding manner, the sliding block is fixedly provided with a direct current motor, a direct current motor shaft is arranged at the output end of the direct current motor, a screw rod is fixedly arranged on the direct current motor shaft and is meshed with the fastening blocks, a lathe tool fixing plate is fixedly arranged on the sliding block, and a lathe tool is fixedly arranged on the lathe tool fixing plate.

Preferably, eccentric chuck device is including fixed setting up the fixed case of motor on the inside downside of casing, the fixed incasement portion of motor is fixed and is equipped with big motor, be equipped with big motor shaft on the output of big motor, the fixed straight-teeth gear that is equipped with on the big motor shaft, the fixed carousel that is equipped with on the big motor shaft, the carousel upper end is equipped with the chuck, the inside eccentric chamber that is equipped with of chuck, the fixed rack that is equipped with of eccentric intracavity, the rack with the straight-teeth gear meshing, the chuck with symmetrical connection has two fastening screw around between the carousel.

Preferably, evenly slide along the circumferencial direction on the chuck and be equipped with three chuck jaws, it is equipped with the ring balance to slide on the chuck, the inside gas pocket that is equipped with of ring balance, the fixed two outlet ducts that are equipped with of ring balance bilateral symmetry, the fixed slip tube that is equipped with in ring balance rear end, the fixed baffle that is equipped with on the slip tube, the fixed plate that is equipped with on the casing rear side wall, the fixed plate internal rotation is equipped with the ventilation shaft, the fixed pivot that is equipped with on the ventilation shaft, the fixed pipe that is equipped with in the pivot, fixed pipe with slip tube sliding connection, the fixed plate with be connected with the spring between the baffle.

Preferably, the air blowing device comprises a small motor box fixedly arranged at the bottom of the rear side of the shell, a small motor is fixedly arranged in the small motor box, a small motor shaft is arranged on the output end of the small motor, a corrugated sleeve is fixedly arranged on the small motor shaft, a hollow tube is sleeved on the corrugated sleeve, two small sliding columns are symmetrically and fixedly arranged on the hollow tube and are in sliding connection with the corrugated sleeve, a sliding plate is fixedly arranged at the upper end of the hollow tube, a path plate is fixedly arranged at the bottom of the rear side of the shell, the sliding plate is in sliding connection with the path plate and the shell, an air bag fixing plate is fixedly arranged at the lower end of the fixing plate, an air inlet cavity is arranged in the air bag fixing plate, and an air bag is connected between the air bag fixing plate and the sliding plate.

When eccentric motion is needed to be carried out, two fastening screws are unscrewed, a large motor is started, a straight gear on a large motor shaft is driven to rotate by a certain angle, so that the straight gear and a rack generate relative displacement, a chuck fixedly connected with the rack is driven to move, the fastening screws are then screwed, the chuck carries out eccentric motion, a part to be processed which is clamped does not need to be disassembled, eccentric processing can be directly carried out, great manpower is saved, and the problem of difficulty in eccentric motion of a heavy object is also solved.

When the amount of the cutting materials is too much, the small motor is started to drive the small motor shaft to rotate, so that the corrugated sleeve is fixedly known to rotate together with the small motor shaft, the small sliding column which is in sliding connection with a wave groove on the corrugated sleeve is driven to move up and down, the hollow pipe which is fixedly connected with the small sliding column is driven to move up and down, the sliding plate slides up and down in a sliding groove of the shell and the path plate, the air bag is extruded to send external air into a pipeline of the ventilation shaft and the rotating shaft through the air inlet cavity, the circular ring swinging disc is driven to swing continuously when the chuck performs eccentric motion, the sliding pipe is driven to stretch and retract continuously in the fixed pipe, the air in the cavity of the fixed pipe is extruded to increase the flow velocity, the air flows from the air hole on the circular ring swinging disc to the air outlet pipe in an accelerating manner, larger air flow is formed to be sprayed out from the air outlet pipe, the cut waste materials can be blown out automatically, and the turning tool and the surface of the coarse materials can be cooled roughly while the waste materials are blown out, the consumption of the cutting fluid is saved.

When needs remove the lathe tool, start direct current motor and make direct current motor shaft corotation, make the screw rod go deep into to the screw hole bottom on the fastening block, and then drive fastening block and slip table and break away from the contact lock dead state, it makes its reversal to start direct current motor behind slider to the suitable position, drive the screw rod reversal, make the fastening block slide on the slip post, until fastening block and slip table closely laminate, it dies to realize the tool bit lock, start electric putter after that, make the slurcam with electric putter front end fixed connection drive flexible shell and stretch out and draw back, promote the slip table simultaneously and remove, make the lathe tool arrive the suitable position, compare and remove in traditional guide tracked control blade dish, the structure is simpler, the cost of manufacture also reduces by a wide margin and whole more reliably durable.

Compared with the prior art, the vertical metal processing lathe has the following advantages:

1. the part to be processed which is clamped does not need to be disassembled, and can be directly processed eccentrically, thereby saving great manpower and solving the problem of difficult eccentricity of heavy objects.

2. The waste material under can will cutting blows off by oneself, and can be to lathe tool and coarse fodder surface rough cooling when blowing off the waste material, has saved the consumption of cutting fluid.

3. Compare in traditional guide tracked control blade disc and remove, the structure is simpler, and the cost of manufacture also reduces by a wide margin and whole more reliable durable.

Drawings

Fig. 1 is a schematic structural view of a vertical metal working lathe.

Fig. 2 is a sectional view taken along a line a-a in fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 1.

Fig. 4 is an enlarged sectional view at C in fig. 2.

Fig. 5 is an enlarged view of the structure at D in fig. 3.

In the figure, 10, the housing; 11. a telescoping shell; 12. an electric push rod; 13. a push plate; 14. an air outlet pipe; 15. air holes; 16. a turntable; 17. a spur gear; 18. a large motor shaft; 19. a large motor; 20. a motor fixing box; 21. a circular ring swinging plate; 22. an eccentric cavity; 23. a chuck jaw; 24. a chuck; 25. a fixing plate; 26. a ventilation shaft; 27. a rotating shaft; 28. an air bag fixing plate; 29. an air bag; 30. a fixed tube; 31. a sliding tube; 32. a spring; 33. a baffle plate; 34. an air inlet cavity; 35. a path plate; 36. a sliding plate; 37. a small motor case; 38. fastening screws; 39. a rack; 40. a sliding table cavity; 41. a sliding table; 42. a lathe tool fixing plate; 43. turning a tool; 44. a fastening block; 45. a hollow tube; 46. a small sliding post; 47. a small motor; 48. a small motor shaft; 49. a bellows sleeve; 50. a screw; 51. a slider; 52. a sliding post; 53. a direct current motor; 54. a direct current motor shaft.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, a vertical metal working lathe includes a housing 10, a vertical cutting device is fixedly disposed on a right side wall inside the housing 10, an eccentric chuck device is disposed inside the housing 10, the eccentric chuck device is used for adjusting an axis to realize eccentric motion when an eccentric shaft needs to be cut, an air blowing device is fixedly disposed on a lower side wall behind the housing 10, and the air blowing device is used for pressurizing external air and sending the air into the chuck.

As shown in fig. 1, 2 and 5, the vertical cutting device includes a telescopic shell 11 fixedly disposed on the right side wall of the housing 10, an electric push rod 12 is fixedly disposed on the right side wall of the housing 10, a push plate 13 is fixedly disposed at the front end of the electric push rod 12, the push plate 13 is fixedly connected with the front end of the telescopic shell 11, and a sliding table 41 is fixedly disposed on the push plate 13.

As shown in fig. 1, 2 and 5, a sliding block 51 is slidably disposed on the sliding table 41, two sliding columns 52 are symmetrically and fixedly disposed on the sliding block 51, a fastening block 44 is slidably disposed on the sliding column 52, a direct current motor 53 is fixedly disposed on the sliding block 51, a direct current motor shaft 54 is disposed on an output end of the direct current motor 53, a screw 50 is fixedly disposed on the direct current motor shaft 54, the screw 50 is engaged with the fastening block 44, a lathe tool fixing plate 42 is fixedly disposed on the sliding block 51, and a lathe tool 43 is fixedly disposed on the lathe tool fixing plate 42.

As shown in fig. 1, 2 and 3, the eccentric chuck device comprises a motor fixing box 20 fixedly arranged on the lower side surface inside the shell 10, a large motor 19 is fixedly arranged inside the motor fixing box 20, a large motor shaft 18 is arranged on the output end of the large motor 19, a straight gear 17 is fixedly arranged on the large motor shaft 18, a turntable 16 is fixedly arranged on the large motor shaft 18, a chuck 24 is arranged at the upper end of the turntable 16, an eccentric cavity 22 is arranged inside the chuck 24, a rack 39 is fixedly arranged in the eccentric cavity 22, the rack 39 is meshed with the straight gear 17, and two fastening screws 38 are symmetrically connected between the chuck 24 and the turntable 16 in the front-back direction.

As shown in fig. 2 and 3, three chuck jaws 23 are uniformly arranged on the chuck 24 in a sliding manner along the circumferential direction, a circular ring swing disc 21 is arranged on the chuck 24 in a sliding manner, air holes 15 are formed in the circular ring swing disc 21, two air outlet pipes 14 are symmetrically and fixedly arranged on the circular ring swing disc 21 in a bilateral manner, a sliding pipe 31 is fixedly arranged at the rear end of the circular ring swing disc 21, a baffle 33 is fixedly arranged on the sliding pipe 31, a fixing plate 25 is fixedly arranged on the rear side wall of the shell 10, a ventilation shaft 26 is rotatably arranged in the fixing plate 25, a rotating shaft 27 is fixedly arranged on the ventilation shaft 26, a fixing pipe 30 is fixedly arranged on the rotating shaft 27, the fixing pipe 30 is slidably connected with the sliding pipe 31, and a spring 32 is connected between the fixing plate 25 and the baffle 33.

As shown in fig. 2, 3 and 4, the air blowing device includes a small motor box 37 fixedly disposed at the bottom of the rear side of the housing 10, a small motor 47 is fixedly disposed inside the small motor box 37, a small motor shaft 48 is disposed at an output end of the small motor 47, a corrugated sleeve 49 is fixedly disposed on the small motor shaft 48, a hollow tube 45 is sleeved on the corrugated sleeve 49, two small sliding columns 46 are symmetrically and fixedly disposed on the hollow tube 45, the small sliding columns 46 are slidably connected with the corrugated sleeve 49, a sliding plate 36 is fixedly disposed at an upper end of the hollow tube 45, a path plate 35 is fixedly disposed at the bottom of the rear side of the housing 10, the sliding plate 36 is slidably connected with the path plate 35 and the housing 10, an air bag fixing plate 28 is fixedly disposed at a lower end of the fixing plate 25, an air inlet cavity 34 is disposed in the air bag fixing plate 28, and an air bag 29 is connected between the air bag fixing plate 28 and the sliding plate 36.

When eccentric motion is needed, two fastening screws 38 are unscrewed, the large motor 19 is started, the straight gear 17 on the large motor shaft 18 is driven to rotate by a certain angle, relative displacement is generated between the straight gear 17 and the rack 39, the chuck 24 fixedly connected with the rack 39 is driven to move, the fastening screws 38 are screwed down, the chuck 24 is driven to perform eccentric motion, the clamped part to be processed can be prevented from being detached, eccentric processing can be directly performed, great manpower is saved, and the problem of difficulty in eccentric motion of a heavy object is solved.

When the amount of the cutting materials is too much, the small motor 47 is started to drive the small motor shaft 48 to rotate, so that the corrugated sleeve 49 is fixed with the small motor shaft 48 to rotate, the small sliding column 46 which is slidably connected with the wavy groove on the corrugated sleeve 49 moves up and down, the hollow tube 45 which is fixedly connected with the small sliding column 46 moves up and down, the sliding plate 36 slides up and down in the sliding groove of the shell 10 and the path plate 35, the air bag 29 is extruded to send the external air into the pipelines of the air shaft 26 and the rotating shaft 27 through the air inlet cavity 34, the circular swinging disc 21 is driven to continuously swing when the chuck 24 performs eccentric motion, the sliding tube 31 is driven to continuously stretch and retract in the fixed tube 30, the air in the cavity of the fixed tube 30 is extruded to increase the flow rate, the air flows from the air hole 15 on the circular swinging disc 21 to the air outlet pipe 14 in an accelerated manner, and a larger air flow is formed to be sprayed out from the air outlet pipe 14, the waste material under can will cutting blows off by oneself, and can be to lathe tool and coarse fodder surface rough cooling when blowing off the waste material, has saved the consumption of cutting fluid.

When the lathe tool needs to be moved, start direct current motor 53 and make direct current motor shaft 54 corotation, make screw rod 50 go deep into the screw hole bottom on the fastening block 44, and then drive fastening block 44 and slip table 41 and break away from the contact lock dead state, slide block 51 starts direct current motor 53 and makes its reversal to suitable position after, drive screw rod 50 reversal, make fastening block 44 slide on sliding column 52, until fastening block 44 and slip table 41 closely laminate, realize the tool bit lock, start electric putter 12 after that, make and electric putter 12 front end fixed connection's catch plate 13 drive flexible shell 11 and stretch out and draw back, promote slip table 41 simultaneously and remove, make lathe tool 43 reach suitable position, compare in traditional guide tracked control blade disc removal, the structure is simpler, the cost of manufacture also reduces by a wide margin and whole more reliable and durable. .

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.