CN214489582U

CN214489582U - Machine tool for motor shell

Info

Publication number: CN214489582U
Application number: CN202120493755.5U
Authority: CN
Inventors: 黄永华
Original assignee: Taizhou Jingma Machinery Co ltd
Current assignee: Taizhou Jingma Machinery Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-26
Anticipated expiration: 2031-03-08

Abstract

The utility model belongs to the technical field of the motor processing equipment, refer in particular to a machine tool of motor housing. The machine tool comprises a machine tool, wherein a main shaft body is vertically arranged on the machine tool, a left stand column and a right stand column are respectively arranged on the machine tool, a first vertical sliding rail is arranged on the left stand column and the right stand column, an upper sliding seat and a lower sliding seat are slidably connected on the first vertical sliding rail, a first cutter device is respectively fixed on the upper sliding seat and the lower sliding seat, a rear stand column is arranged on the machine tool, a second vertical sliding rail is arranged on the rear stand column, a rear sliding seat is slidably connected on the second vertical sliding rail, and a second cutter device is arranged on the rear sliding seat. The utility model discloses a place motor casing on the main shaft body, cutter device one can drill or tap at motor casing's up end or lower terminal surface, and cutter device two then can drill or tap in motor base's corresponding position, and its simple structure, degree of automation are high, can effectively replace manual work, have improved machining efficiency to still possess higher machining precision.

Description

Machine tool for motor shell

The technical field is as follows:

the utility model belongs to the technical field of the motor processing equipment, refer in particular to a machine tool of motor housing.

Background art:

the motor shell is used as a main bearing part of the motor and comprises a shell body with a hollow structure and a motor base arranged on one side of the main body. In the machining process of the motor shell, the upper end face and the lower end face of the shell are required to be drilled and tapped so as to facilitate the installation of the upper end cover and the lower end cover, and meanwhile, the motor base is required to be drilled and tapped so as to facilitate the fixed installation of the motor.

However, most of the existing processing methods are manual drilling and tapping one by one, so that the positions of the processed threaded holes cannot be consistent, the labor cost is high, and the processing efficiency is low.

The invention content is as follows:

the utility model aims at providing a machine tool of motor housing, its degree of automation is high, can effectively replace manual work and process, has improved machining efficiency to still possess higher machining precision.

The utility model discloses a realize like this:

the utility model provides a machine tool of motor casing, including the lathe, be used for fixing and can circumferential direction's main shaft body motor casing along vertical being provided with on the lathe, be located and be provided with left stand and right stand respectively on the lathe of main shaft body left and right sides, left stand and right stand all are provided with vertical slide rail one along vertical, sliding connection has last sliding seat and lower sliding seat on vertical slide rail one, be fixed with respectively on last sliding seat on the same stand and the lower sliding seat along vertical and relative cutter device one that sets up from top to bottom, be located and be provided with the rear column on the lathe of main shaft body rear side, vertical slide rail two is provided with along vertical on the rear column, sliding connection has back sliding seat on the vertical slide rail two, be provided with cutter device two along fore-and-aft horizontal direction on the back sliding seat, and cutter device two can be relative motor casing front and back and left and right sides horizontal direction removal.

In the machine tool of the motor shell, left and right horizontal sliding rails I are arranged on the machine tool on the left and right sides of the main shaft body along the left and right horizontal directions, and the left upright post and the right upright post are respectively connected to the left and right horizontal sliding rails I in a sliding manner and are respectively driven by the left and right horizontal driving assemblies to do left and right reciprocating movement.

In foretell machine tool of motor housing, control horizontal drive subassembly one including fix servo motor one on the lathe and rotate the lead screw one of connecting on the lathe, servo motor one's output shaft passes through the shaft coupling and is linked with lead screw one, and threaded connection has the nut one of fixing on left stand or right stand on the lead screw one.

In foretell machine tool of motor housing, two cutter device are fixed on the sliding seat of back, horizontal slide rail two about horizontal direction is provided with about along controlling on the machine tool, sliding connection has the base about horizontal slide rail two, and reciprocating motion about the base is done by controlling the drive of horizontal drive subassembly two, is provided with horizontal slide rail around along the front and back horizontal direction on the base, back stand sliding connection is on horizontal slide rail around in the front, and back stand drives action reciprocating motion around by horizontal drive subassembly around.

In the processing machine tool of the motor shell, the left horizontal driving assembly and the right horizontal driving assembly comprise a second servo motor fixed on the machine tool and a second lead screw rotatably connected to the machine tool, an output shaft of the second servo motor is linked with the second lead screw through a coupler, and a second nut fixed on the base is in threaded connection with the second lead screw.

In foretell machine tool of motor housing, the horizontal drive subassembly is including fixing servo motor three on the base and rotating the lead screw three of connecting on the base, and servo motor three's output shaft passes through the shaft coupling and the third linkage of lead screw, and threaded connection has nut three fixed on the rear column on the lead screw three.

In foretell machine tool of motor housing, be fixed with servo motor four on left side stand or right stand or the back stand and rotate and be connected with lead screw four, servo motor four is through shaft coupling and the linkage of lead screw four, and threaded connection has the nut four of fixing on corresponding upper sliding seat on the lead screw four.

In the machine tool for the motor shell, a fifth servo motor is fixed on the left stand column or the right stand column and is rotatably connected with a fifth screw rod, an output shaft of the fifth servo motor is linked with the fifth screw rod through a commutator, and a fifth nut fixed on the corresponding lower sliding seat is in threaded connection with the fifth screw rod.

In foretell machine tool of motor housing, cutter device one or/and cutter device two are including power motor, and power motor's output shaft passes through drive assembly and is connected with the transmission of one of them one end of axis of rotation, and the other end of axis of rotation can be dismantled and be connected with the cutter, is located cutter on the left side stand is the drill bit, is located cutter on the right side stand is the screw tap.

In foretell machine tool of motor housing, be located the lathe of back stand wherein one side and be provided with the toolchanger with the cutter matched with on the back stand, toolchanger can carry out the dismouting to the cutter on the back stand.

Compared with the prior art, the utility model outstanding advantage is:

1. the utility model discloses a place motor casing on the main shaft body, the last sliding seat and the lower sliding seat of left stand and right stand drive corresponding cutter device one respectively and move downwards or upwards towards motor casing, make cutter device one can drill or tap at the up end of motor casing or lower terminal surface, and cutter device two can control, front and back and reciprocate under the cooperation slip of back stand and back sliding seat, make cutter device two can drill or tap at the corresponding position of motor base, its simple structure, degree of automation is high, can effectively replace manual work, machining efficiency is improved, and still possess higher machining precision;

2. the utility model discloses the cutter on the left stand is the drill bit, and the cutter on the right stand is the screw tap, can be by the cutter on the left stand earlier to motor casing processing of driling, and after drilling completion formation unthreaded hole, motor casing carries out circumferential direction under the drive of the main shaft body and until the unthreaded hole remove with the right stand on the cutter position relative department, carries out tapping processing to this unthreaded hole by the cutter of right stand again, and then has effectively improved machining efficiency.

Description of the drawings:

fig. 1 is an overall perspective view of the present invention;

fig. 2 is an overall sectional view of the left and right columns of the present invention;

fig. 3 is an overall plan view of the present invention;

fig. 4 is an overall sectional view of the rear pillar of the present invention;

fig. 5 is an overall cross-sectional view of the spindle body of the present invention.

In the figure: 1. a machine tool; 2. a motor housing; 3. a main shaft body; 4. a left upright post; 5. a right upright post; 6. a first vertical slide rail; 7. an upper sliding seat; 8. a lower sliding seat; 9. a first cutter device; 10. a rear pillar; 11. a second vertical slide rail; 12. a rear sliding seat; 13. a second cutter device; 14. a left horizontal sliding rail I and a right horizontal sliding rail I; 15. a first servo motor; 16. a first screw rod; 17. a first nut; 18. a left horizontal slide rail II and a right horizontal slide rail II; 19. a base; 20. front and rear horizontal slide rails; 21. a servo motor II; 22. a second screw rod; 23. a second nut; 25. a third screw rod; 26. a third nut; 27. a servo motor IV; 28. a fourth screw rod; 29. a fourth nut; 30. a servo motor V; 31. a fifth screw rod; 32. a fifth nut; 33. a commutator; 34. a power motor; 35. a rotating shaft; 36. a cutter; 37. a tool changer.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 5:

the utility model provides a machine tool of motor casing, including lathe 1, lathe 1 is last along vertical being provided with be used for fixing motor casing 2 and can circumferential direction's main shaft body 3, be located and be provided with left stand 4 and right stand 5 on the lathe 1 of the 3 left and right sides of main shaft body respectively, left stand 4 and right stand 5 are along vertical all being provided with vertical slide rail one 6, sliding connection has last sliding seat 7 and lower sliding seat 8 on vertical slide rail one 6, be fixed with respectively on last sliding seat 7 on the same stand and the lower sliding seat 8 along vertical and relative cutter device one 9 that sets up from top to bottom, be located and be provided with rear column 10 on the lathe 1 of main shaft body 3 rear side, vertical slide rail two 11 is provided with along vertical on rear column 10, sliding connection has back sliding seat 12 on vertical slide rail two 11, be provided with cutter device two 13 along the fore-and-aft horizontal direction on the back sliding seat 12, and the horizontal direction removal about and around the relative motor casing 2 of cutter device two 13.

The utility model discloses a place motor housing 2 on main shaft body 3, last sliding seat 7 and lower sliding seat 8 by left stand 4 and right stand 5 drive corresponding cutter device 9 respectively towards motor housing 2 downward or rebound, make cutter device 9 can drill or tap at motor housing 2's up end or lower terminal surface, and cutter device two 13 then can slide about down in the cooperation of post 10 and back sliding seat 12, front and back and reciprocate, in order to realize drilling or tapping at motor housing 19's corresponding position, the steam generator is simple in structure, degree of automation is high, can effectively replace manual work, machining efficiency is improved, and still possess higher machining precision.

Meanwhile, the first cutter device 9 and the second cutter device 13 both comprise a power motor 34, an output shaft of the power motor 34 is in transmission connection with one end of a rotating shaft 35 through a transmission assembly, and the other end of the rotating shaft 35 is detachably connected with a cutter 36, wherein the first cutter device 9 and the second cutter device 13 can be used for drilling and tapping by changing the type of the cutter 36 through the detachable connection between the cutter 36 and the rotating shaft 35, and the size of the cutter 36 can be changed to meet the processing requirements of different types of motor casings 2. In this embodiment, the cutter 36 on the left column 4 is a drill, the cutter 36 on the right column 5 is a screw tap, i.e., the cutter 36 on the left column 4 firstly drills the motor housing 2, and after the drilling is completed to form the unthreaded hole, the motor housing 2 is driven by the spindle body 3 to rotate in the circumferential direction until the unthreaded hole moves to the position opposite to the position of the cutter 36 on the right column 5, and then the cutter 36 of the right column 5 taps the unthreaded hole, thereby effectively improving the machining efficiency.

Further, in order to make the utility model discloses have higher degree of automation, be located rear column 10 wherein on one side lathe 1 be provided with rear column 10 on cutter 36 matched with tool changer 37, tool changer 37 can carry out the dismouting to cutter 36 on rear column 10. In the actual working process, the tool 36 of the second tool device 13 is a drill bit, after the second tool device 13 completes the drilling process of the motor base 19, the drill bit of the second tool device 13 is replaced by a screw tap by a tool changing device, and then the second tool device 13 can perform tapping process on the motor base 19; in the embodiment, the tool changing device is a conventional mechanism commonly used in the market.

Further, in order to make the utility model discloses can process all kinds of not unidimensional motor casings 2, be located horizontal slide rail 14 about all being provided with along controlling the horizontal direction on the lathe 1 of the 3 left and right sides of main shaft body, left side stand 4 and right stand 5 sliding connection respectively on corresponding left and right sides horizontal slide rail 14, and do left and right reciprocating motion by controlling the drive of horizontal drive subassembly respectively.

Meanwhile, the specific implementation structure that the second cutter device 13 can move in the front-back direction and the left-right horizontal direction relative to the motor shell 2 is as follows: two 13 of cutter device are fixed on back sliding seat 12, horizontal slide rail two 18 about being provided with along controlling the horizontal direction on lathe 1, sliding connection has base 19 about controlling on horizontal slide rail two 18, and base 19 is by controlling two drive of horizontal drive subassembly and do reciprocating motion about, and horizontal slide rail 20 around being provided with along the horizontal direction around on base 19, back stand 10 sliding connection is on horizontal slide rail 20 around, and back stand 10 drives action reciprocating motion around by horizontal drive subassembly.

Of course, another implementation structure may also be adopted: namely, the rear sliding seat 12 is provided with a left and right horizontal sliding rail II 18, the left and right horizontal sliding rail II 18 is connected with a base 19 in a sliding way, the base 19 is provided with a front and rear horizontal sliding rail 20, and the cutter device II 13 is connected with the front and rear horizontal sliding rail 20 in a sliding way.

Furthermore, the left and right horizontal driving assemblies one, the left and right horizontal driving assemblies two, and the front and rear horizontal assemblies may all adopt a common telescopic cylinder direct-drive structure or a rack and pinion driving structure, and in this embodiment, in order to have higher displacement accuracy, the specific structure adopted by the left and right horizontal driving assemblies one is as follows: the left horizontal driving assembly and the right horizontal driving assembly comprise a first servo motor 15 fixed on the machine tool 1 and a first screw rod 16 rotatably connected to the machine tool 1, an output shaft of the first servo motor 15 is linked with the first screw rod 16 through a coupler, and a first nut 17 fixed on the left upright post 4 or the right upright post 5 is in threaded connection with the first screw rod 16.

Similarly, the specific structure adopted by the left and right horizontal driving assembly II is as follows: the left horizontal driving assembly and the right horizontal driving assembly II comprise a servo motor II 21 fixed on the machine tool 1 and a screw rod II 22 rotatably connected to the machine tool 1, an output shaft of the servo motor II 21 is linked with the screw rod II 22 through a coupler, and a nut II 23 fixed on the base 19 is in threaded connection with the screw rod II 22.

Similarly, the front and rear horizontal driving components adopt the specific structure as follows: the front and rear horizontal driving assemblies comprise a third servo motor fixed on the base 19 and a third screw rod 25 rotatably connected to the base 19, an output shaft of the third servo motor is linked with the third screw rod 25 through a coupler, and a third nut 26 fixed on the rear upright post 10 is in threaded connection with the third screw rod 25.

Besides, in this embodiment, the up-down sliding driving structure of the upper sliding seat 7 on the vertical sliding rail is: and a servo motor IV 27 is fixed on the left upright post 4 or the right upright post 5 or the rear upright post 10 and is rotationally connected with a screw rod IV 28, the servo motor IV 27 is linked with the screw rod IV 28 through a coupler, and a nut IV 29 fixed on the corresponding upper sliding seat 7 is connected to the screw rod IV 28 in a threaded manner. And the up-and-down sliding driving structure of the lower sliding seat 8 on the vertical sliding rail is as follows: a servo motor five 30 is fixed on the left upright post 4 or the right upright post 5, and a screw rod five 31 is rotatably connected with the left upright post 4 or the right upright post 5, an output shaft of the servo motor five 30 is linked with the screw rod five 31 through a commutator 33, and a nut five 32 fixed on the corresponding lower sliding seat 8 is in threaded connection with the screw rod five 31.

Of course, the upper sliding seat 7 and the lower sliding seat 8 on the same column may also adopt other common driving structures, for example, the left column 4 or the right column 5 is rotatably connected with a driving screw rod, the thread directions of the upper and lower end portions of the driving screw rod are opposite, a nut fixed on the upper sliding seat 7 is threadedly connected to the upper end portion of the driving screw rod, a nut fixed on the lower sliding cluster is threadedly connected to the lower end portion of the driving screw rod, and when the driving screw rod is driven to rotate by the power source, the upper sliding seat 7 and the lower sliding seat 8 synchronously move in the opposite direction or in the opposite direction.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a machine tool of motor housing which characterized in that: comprises a machine tool (1), a main shaft body (3) which is used for fixing a motor shell (2) and can rotate in the circumferential direction is vertically arranged on the machine tool (1) on the left side and the right side of the main shaft body (3), a left upright post (4) and a right upright post (5) are respectively arranged on the machine tool (1) on the left side and the right side of the main shaft body (3), vertical slide rails (6) are respectively arranged on the left upright post (4) and the right upright post (5) in the vertical direction, an upper slide seat (7) and a lower slide seat (8) are connected on the vertical slide rails (6) in a sliding manner, a first cutter device (9) which is vertically and oppositely arranged up and down is respectively fixed on the upper slide seat (7) and the lower slide seat (8) on the same upright post, a rear upright post (10) is arranged on the machine tool (1) on the rear side of the main shaft body (3), a second vertical slide rail (11) is arranged on the rear upright post (10) in the vertical direction, a rear slide seat (12) is connected on the vertical slide rail (11) in a sliding manner, a second cutter device (13) is arranged on the rear sliding seat (12) along the front-rear horizontal direction, and the second cutter device (13) can move in the front-rear direction and the left-right horizontal direction relative to the motor shell (2).

2. A machine tool for machining a motor casing according to claim 1, characterized in that: the left and right horizontal sliding rails (14) are arranged on the machine tool (1) on the left and right sides of the main shaft body (3) along the left and right horizontal directions, and the left upright post (4) and the right upright post (5) are respectively connected to the left and right horizontal sliding rails (14) in a sliding mode and are driven by the left and right horizontal driving assemblies to do left and right reciprocating movement respectively.

3. A machine tool for machining a motor casing according to claim 2, characterized in that: the left horizontal driving assembly and the right horizontal driving assembly comprise a first servo motor (15) fixed on the machine tool (1) and a first screw rod (16) rotatably connected to the machine tool (1), an output shaft of the first servo motor (15) is linked with the first screw rod (16) through a coupler, and the first screw rod (16) is in threaded connection with a first nut (17) fixed on the left upright post (4) or the right upright post (5).

4. A machine tool for machining a motor casing according to claim 1, characterized in that: cutter device two (13) are fixed on back sliding seat (12), horizontal slide rail two (18) about being provided with along controlling the horizontal direction on lathe (1), about horizontal slide rail two (18) go up sliding connection have base (19), and base (19) are by about horizontal drive subassembly two drives do about reciprocating motion, horizontal slide rail (20) around being provided with along the front and back horizontal direction on base (19), back stand (10) sliding connection is on horizontal slide rail (20) in the front and back, and back stand (10) are by front and back horizontal drive subassembly drive action reciprocating motion around.

5. The machine tool for machining a motor casing as claimed in claim 4, wherein: the left horizontal driving assembly and the right horizontal driving assembly II comprise a servo motor II (21) fixed on the machine tool (1) and a screw rod II (22) rotatably connected to the machine tool (1), an output shaft of the servo motor II (21) is linked with the screw rod II (22) through a coupler, and a nut II (23) fixed on the base (19) is in threaded connection with the screw rod II (22).

6. The machine tool for machining a motor casing as claimed in claim 4, wherein: the front and rear horizontal driving assemblies comprise a third servo motor fixed on the base (19) and a third screw rod (25) rotatably connected to the base (19), an output shaft of the third servo motor is linked with the third screw rod (25) through a coupler, and the third screw rod (25) is in threaded connection with a third nut (26) fixed on the rear upright post (10).

7. A machine tool for machining a motor casing according to claim 1, characterized in that: the left upright post (4) or the right upright post (5) or the rear upright post (10) is fixedly provided with a servo motor four (27) and is rotationally connected with a screw rod four (28), the servo motor four (27) is linked with the screw rod four (28) through a coupler, and the screw rod four (28) is connected with a nut four (29) fixedly arranged on the corresponding upper sliding seat (7) in a threaded manner.

8. A machine tool for machining a motor casing according to claim 1, characterized in that: and a fifth servo motor (30) is fixed on the left upright post (4) or the right upright post (5) and is rotationally connected with a fifth screw rod (31), an output shaft of the fifth servo motor (30) is linked with the fifth screw rod (31) through a commutator (33), and a fifth nut (32) fixed on the corresponding lower sliding seat (8) is in threaded connection with the fifth screw rod (31).

9. A machine tool for machining a motor casing according to claim 1, characterized in that: the cutter device I (9) or/and the cutter device II (13) comprises a power motor (34), an output shaft of the power motor (34) is in transmission connection with one end of a rotating shaft (35) through a transmission assembly, the other end of the rotating shaft (35) is detachably connected with a cutter (36), the cutter (36) located on the left upright post (4) is a drill bit, and the cutter (36) located on the right upright post (5) is a screw tap.

10. A machine tool for machining a motor casing according to claim 9, characterized in that: a tool changing device (37) matched with a tool (36) on the rear upright post (10) is arranged on the machine tool (1) on one side of the rear upright post (10), and the tool changing device (37) can be used for dismounting the tool (36) on the rear upright post (10).