CN213888351U - Angle-adjustable spline milling machine - Google Patents
Angle-adjustable spline milling machine Download PDFInfo
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- CN213888351U CN213888351U CN202022767226.8U CN202022767226U CN213888351U CN 213888351 U CN213888351 U CN 213888351U CN 202022767226 U CN202022767226 U CN 202022767226U CN 213888351 U CN213888351 U CN 213888351U
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- fixedly connected
- milling machine
- integral key
- key shaft
- sliding plate
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Abstract
The utility model discloses an angle-adjustable spline milling machine in the field of spline milling machines, which comprises a working platform, wherein a chute is arranged inside the working platform, a screw rod is arranged inside the chute, a thread block is inserted into the outer surface of the screw rod, a threaded hole is arranged inside the thread block, a sliding plate is fixedly connected to the top of the thread block, a guide hole is arranged inside the sliding plate, a first hydraulic cylinder is fixedly arranged at the top of the sliding plate, and a second hydraulic cylinder is fixedly arranged at the top of the sliding plate; the utility model discloses in, can start the transverse motion of driving motor control integral key shaft, through the longitudinal movement who starts first pneumatic cylinder and second pneumatic cylinder control integral key shaft, the central line that comes the control integral key shaft is in the horizontal plane position, make the integral key shaft keep at same horizontal plane with axis of rotation and crowded awl simultaneously, save physical power, reduced working strength, and be convenient for adjust the integral key shaft, prevent that the central line of integral key shaft is not on the horizontal plane, lead to the unqualified problem of machining dimension.
Description
Technical Field
The utility model relates to a spline milling machine field specifically is an angle regulation's spline milling machine.
Background
Spline hookup comprises internal spline and external spline, internal and external spline is many tooth parts, spline on the internal cylinder surface is the internal spline, spline on the external cylinder surface is the external spline, spline shaft milling machine can process the spline and the gear etc. of various standard forms, before using spline hob countershaft to process, must fix the axle level, it is great to prevent spline groove machining size difference, the unqualified phenomenon of size appears even, and some axle weight is heavier, length is longer, thereby be not convenient for staff to install on axle to milling machine, staff's working strength has been increased.
During spline milling machine processing axle, the regulating spindle is consuming time longer at the horizontal plane, inconvenient fixed axle to milling machine on, and working strength is higher, consequently, the technical personnel in the field provide but angle regulation's spline milling machine to when the axle that proposes in solving above-mentioned background art transports the milling machine on, the regulating spindle of being not convenient for on the horizontal plane, can lead to the size of spline groove processing unqualified, and length is longer, the inconvenient installation of the heavier axle of weight to milling machine on, the higher problem of staff working strength.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an angle-adjustable spline milling machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an angle-adjustable spline milling machine, includes work platform, the spout has been seted up to work platform's inside, the inside of spout is provided with the screw rod, the surface of screw rod is pegged graft there is the screw thread piece, the inside screw hole of seting up of screw thread piece, the top fixedly connected with slide of screw thread piece, the guiding hole has been seted up to the inside of slide, the top fixed mounting of slide has first pneumatic cylinder, the top fixed mounting of slide has the second pneumatic cylinder, the top fixed mounting of first pneumatic cylinder has the backup pad, the top fixed mounting of backup pad has the supporting shoe, the ring is placed to the top fixedly connected with of supporting shoe, the equal fixedly connected with fixed block in both sides of supporting shoe, the inside of fixed block is provided with the bolt, the bolt hole has been seted up to the inside of backup pad.
As a further aspect of the present invention: the slide plate is characterized in that guide rods are movably connected inside the guide holes, the number of the guide rods is two, limiting rings are fixedly connected to one ends of the guide rods, and the two guide rods are arranged inside the two guide holes, so that the slide plate can move back and forth along the two guide rods.
As a further aspect of the present invention: the top fixedly connected with riser of work platform, one side fixed mounting of riser has the motor case, the inner wall fixed mounting of motor case has the motor, through setting up the motor case, is convenient for install or overhaul the motor.
As a further aspect of the present invention: the output fixedly connected with axis of rotation of motor, the one end of axis of rotation is provided with the shaft coupling, one side of shaft coupling is provided with the integral key shaft, and the axis of rotation passes through the shaft coupling to be connected with the integral key shaft, can avoid the integral key shaft to add the great rocking of production during processing, leads to the great problem of processing size difference.
As a further aspect of the present invention: one side fixedly connected with tailstock of work platform, the top fixedly connected with mounting panel of tailstock, the inside of mounting panel is provided with crowded awl, and through setting up crowded awl, the one end of fixed integral key shaft of being convenient for.
As a further aspect of the present invention: one end fixedly connected with bearing of screw rod, bearing fixed mounting is in work platform's inside, and the other end of screw rod is provided with driving motor, steerable driving motor's just reversal realizes the back and forth movement of screw thread piece.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the screw block drives the sliding plate to move towards one side of the working platform, so that the supporting plate is close to the operator, the spline shaft can be conveniently placed above the placing ring, the operator needs to check the levelness of the supporting plate regularly, the supporting plate can be almost on the horizontal plane by adjusting the first hydraulic cylinder and the second hydraulic cylinder, so as to ensure that the spline shaft is placed above the placing ring to be stationary, the central line of the spline shaft is positioned on the horizontal plane, then the driving motor is started again, the screw rod is driven to move when the driving motor rotates reversely, then the first hydraulic cylinder and the second hydraulic cylinder are started simultaneously, the supporting plate moves upwards, the spline shaft can be transported to the position of the rotating shaft, the rotating shaft and the spline shaft are connected by using the shaft coupler, in the connection process, the driving motor can be started to control the transverse movement of the spline shaft, the longitudinal movement of the spline shaft is controlled by starting the first hydraulic cylinder and the second hydraulic cylinder, make the integral key shaft can keep at same horizontal plane with axis of rotation and crowded awl, the staff does not need manual transport integral key shaft, saves physical power, has reduced working strength, and is convenient for adjust the integral key shaft, prevents that the central line of integral key shaft is not on the horizontal plane, leads to the unqualified problem of machining dimension.
2. The utility model discloses in, through setting up bolt and bolt hole, be convenient for according to the length or the processing position of integral key shaft, the position of ring is placed in reasonable adjustment, and the axis of rotation passes through the shaft coupling to be connected with the integral key shaft, can avoid the integral key shaft to produce great rocking man-hour, leads to the great problem of machining size difference, places the ring through setting up, and the quantity of placing the ring is two, is convenient for place the integral key shaft.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural view of the middle sliding plate of the present invention.
In the figure: 1. a working platform; 2. a chute; 3. a screw; 4. a thread block; 5. a threaded hole; 6. a slide plate; 7. a guide hole; 8. a first hydraulic cylinder; 9. a second hydraulic cylinder; 10. a support plate; 11. a support block; 12. placing a ring; 13. a fixed block; 14. a bolt; 15. bolt holes; 16. a guide bar; 17. a limiting ring; 18. a vertical plate; 19. a motor case; 20. a motor; 21. a rotating shaft; 22. a coupling; 23. a spline shaft; 24. a tailstock; 25. mounting a plate; 26. extruding a cone; 27. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, an angle-adjustable spline milling machine includes a working platform 1, a chute 2 is formed inside the working platform 1, a screw rod 3 is disposed inside the chute 2, a screw block 4 is inserted into an outer surface of the screw rod 3, a threaded hole 5 is formed inside the screw block 4, a slide plate 6 is fixedly connected to a top of the screw block 4, a guide hole 7 is formed inside the slide plate 6, a first hydraulic cylinder 8 is fixedly mounted on a top of the slide plate 6, a second hydraulic cylinder 9 is fixedly mounted on a top of the slide plate 6, a support plate 10 is fixedly mounted on a top of the first hydraulic cylinder 8, a support block 11 is fixedly mounted on a top of the support plate 10, a placing ring 12 is fixedly connected to a top of the support block 11, fixed blocks 13 are fixedly connected to both sides of the support block 11, bolts 14 are disposed inside the fixed blocks 13, bolt holes 15 are formed inside the support plate 10, one end of the screw 3 is provided with a driving motor, after the driving motor is started, the thread block 4 on the outer surface of the screw 3 can drive the sliding plate 6 to move towards one side of the working platform 1, so that the supporting plate 10 is close to a worker, the spline shaft 23 is convenient to place above the placing ring 12, the worker needs to regularly check the levelness of the supporting plate 10, the supporting plate 10 can be almost on the horizontal plane by adjusting the first hydraulic cylinder 8 and the second hydraulic cylinder 9, thereby ensuring that the spline shaft 23 is placed above the placing ring 12 to be static, the central line of the spline shaft 23 is on the horizontal plane, then the driving motor is started again, the screw 3 is driven to move when the driving motor rotates reversely, then the first hydraulic cylinder 8 and the second hydraulic cylinder 9 are started simultaneously, the supporting plate 10 moves upwards, the spline shaft 23 can be transported to the position of the rotating shaft 21, and then the coupling 22 is used for connecting the rotating shaft 21 and the spline shaft 23, in the connection process, can start the transverse motion of driving motor control integral key shaft 23, through the longitudinal movement who starts first pneumatic cylinder 8 and second pneumatic cylinder 9 control integral key shaft 23, make integral key shaft 23 can keep at same horizontal plane with axis of rotation and crowded awl 26, the staff does not need manual transport integral key shaft 23, physical power is saved, working strength has been reduced, and be convenient for adjust integral key shaft 23, prevent that the central line of integral key shaft 23 is not on the horizontal plane, lead to the unqualified problem of machining dimension, through setting up bolt 14 and bolt hole 15, be convenient for according to integral key shaft 23's length or processing position, ring 12's position is placed in reasonable adjustment.
The inside of each guide hole 7 is movably connected with two guide rods 16, one end of each guide rod 16 is fixedly connected with a limiting ring 17, and the two guide rods 16 are arranged inside the two guide holes 7, so that the sliding plate 6 can move back and forth along the two guide rods 16; a vertical plate 18 is fixedly connected to the top of the working platform 1, a motor box 19 is fixedly installed on one side of the vertical plate 18, a motor 20 is fixedly installed on the inner wall of the motor box 19, and the motor 20 is convenient to install or overhaul by arranging the motor box 19; the output end of the motor 20 is fixedly connected with a rotating shaft 21, one end of the rotating shaft 21 is provided with a coupler 22, one side of the coupler 22 is provided with a spline shaft 23, and the rotating shaft 21 is connected with the spline shaft 23 through the coupler 22, so that the problem of large machining size difference caused by large shaking generated during machining of the spline shaft 23 can be solved; a tailstock 24 is fixedly connected to one side of the working platform 1, a mounting plate 25 is fixedly connected to the top of the tailstock 24, an extrusion cone 26 is arranged inside the mounting plate 25, and one end of the spline shaft 23 is fixed conveniently by arranging the extrusion cone 26; one end fixedly connected with bearing 27 of screw rod 3, bearing 27 fixed mounting is in work platform 1's inside, and the other end of screw rod 3 is provided with driving motor, steerable driving motor's just reversal realizes the reciprocating motion of screw thread piece 4.
The utility model discloses a theory of operation is: after the driving motor is started, the thread block 4 on the outer surface of the screw rod 3 can drive the sliding plate 6 to move towards one side of the working platform 1, so that the supporting plate 10 is close to a worker, the spline shaft 23 is convenient to place above the placing ring 12, the worker needs to regularly check the levelness of the supporting plate 10, the supporting plate 10 can be almost on the horizontal plane by adjusting the first hydraulic cylinder 8 and the second hydraulic cylinder 9, thereby ensuring that the spline shaft 23 is placed above the placing ring 12 to be static, the central line of the spline shaft 23 is in the horizontal plane position, then the driving motor is started again, the screw rod 3 is driven to move when the driving motor rotates reversely, then the first hydraulic cylinder 8 and the second hydraulic cylinder 9 are simultaneously started, the supporting plate 10 moves upwards, the spline shaft 23 can be transported to the position of the rotating shaft 21, and then the coupling 22 is used for connecting the rotating shaft 21 with the spline shaft 23, in the connection process, can start the transverse motion of driving motor control integral key shaft 23, through the longitudinal movement who starts first pneumatic cylinder 8 and second pneumatic cylinder 9 control integral key shaft 23, make integral key shaft 23 can keep at same horizontal plane with axis of rotation and crowded awl 26, the staff does not need manual transport integral key shaft 23, physical power is saved, working strength has been reduced, and be convenient for adjust integral key shaft 23, prevent that the central line of integral key shaft 23 is not on the horizontal plane, lead to the unqualified problem of machining dimension, through setting up bolt 14 and bolt hole 15, be convenient for according to integral key shaft 23's length or processing position, ring 12's position is placed in reasonable adjustment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an angle-adjustable spline milling machine, includes work platform (1), its characterized in that: the working platform is characterized in that a sliding groove (2) is formed in the working platform (1), a screw rod (3) is arranged in the sliding groove (2), a threaded block (4) is inserted into the outer surface of the screw rod (3), a threaded hole (5) is formed in the threaded block (4), a sliding plate (6) is fixedly connected to the top of the threaded block (4), a guide hole (7) is formed in the sliding plate (6), a first hydraulic cylinder (8) is fixedly installed at the top of the sliding plate (6), a second hydraulic cylinder (9) is fixedly installed at the top of the sliding plate (6), a supporting plate (10) is fixedly installed at the top of the first hydraulic cylinder (8), a supporting block (11) is fixedly installed at the top of the supporting plate (10), a placing ring (12) is fixedly connected to the top of the supporting block (11), and fixing blocks (13) are fixedly connected to two sides of the supporting block (11), the bolt (14) is arranged inside the fixing block (13), and the bolt hole (15) is formed inside the supporting plate (10).
2. An adjustable angle spline milling machine according to claim 1, wherein: the inside swing joint of guiding hole (7) has guide bar (16), the quantity of guide bar (16) is two, the equal fixedly connected with spacing ring (17) of one end of guide bar (16).
3. An adjustable angle spline milling machine according to claim 1, wherein: the top fixedly connected with riser (18) of work platform (1), one side fixed mounting of riser (18) has motor case (19), the inner wall fixed mounting of motor case (19) has motor (20).
4. An adjustable angle spline milling machine according to claim 3, wherein: the output fixedly connected with axis of rotation (21) of motor (20), the one end of axis of rotation (21) is provided with shaft coupling (22), one side of shaft coupling (22) is provided with integral key shaft (23).
5. An adjustable angle spline milling machine according to claim 1, wherein: one side fixedly connected with tailstock (24) of work platform (1), the top fixedly connected with mounting panel (25) of tailstock (24), the inside of mounting panel (25) is provided with crowded awl (26).
6. An adjustable angle spline milling machine according to claim 1, wherein: one end fixedly connected with bearing (27) of screw rod (3), bearing (27) fixed mounting is in work platform (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767226.8U CN213888351U (en) | 2020-11-26 | 2020-11-26 | Angle-adjustable spline milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767226.8U CN213888351U (en) | 2020-11-26 | 2020-11-26 | Angle-adjustable spline milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213888351U true CN213888351U (en) | 2021-08-06 |
Family
ID=77122134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022767226.8U Active CN213888351U (en) | 2020-11-26 | 2020-11-26 | Angle-adjustable spline milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213888351U (en) |
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2020
- 2020-11-26 CN CN202022767226.8U patent/CN213888351U/en active Active
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