CN211804038U - Novel semi-automatic spline shaft milling machine - Google Patents
Novel semi-automatic spline shaft milling machine Download PDFInfo
- Publication number
- CN211804038U CN211804038U CN202020358364.8U CN202020358364U CN211804038U CN 211804038 U CN211804038 U CN 211804038U CN 202020358364 U CN202020358364 U CN 202020358364U CN 211804038 U CN211804038 U CN 211804038U
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- chuck
- milling machine
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- novel semi
- spline shaft
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- 238000003801 milling Methods 0.000 title claims abstract description 28
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008093 supporting effect Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a novel semi-automatic integral key shaft milling machine relates to integral key shaft processing equipment, when aiming at solving the effort that hobbing cutter device treated the processing axle great, takes place the problem of the condition of treating that the processing axle dropped very easily, and its technical scheme main points are: the chuck is kept away from headstock one side and is equipped with the slide rail that is located on the lathe bed, and sliding connection has the sliding seat in the slide rail, and the sliding seat top surface is equipped with the recess that runs through its lateral wall towards chuck one side, rotates on the lateral wall that the headstock was kept away from to the recess and is connected with the carousel with the coaxial setting of chuck, and the distance homogeneous phase of carousel centre of a circle to recess left and right sides wall and recess bottom surface equals. The utility model discloses a novel semi-automatic integral key shaft milling machine is through the position of adjustment sliding seat in order to adapt to the length of waiting to process the axle and improve certain supporting force and do not influence and wait to process the axle and take place to rotate.
Description
Technical Field
The utility model relates to a integral key shaft processing equipment, more specifically say, it relates to a novel semi-automatic integral key shaft milling machine.
Background
The spline shaft milling machine can process various standard splines, gears, step gears and splines, taper gears and splines; the spline shaft milling machine has high cutting power and good rigidity, adopts integral protection and automatic chip removal, occupies small area and has beautiful appearance; the highest rotating speed is 600r/min, and the tool is suitable for mounting special lengthened tools. The spline shaft milling machine adopts a hard alloy cutter under the air cooling condition, can perform dry high-speed cutting and has excellent processing quality.
Most of the existing spline shaft milling machines are like a numerical control multifunctional spline shaft milling machine with the publication number of CN203622040U, and the technical key points are as follows: the milling machine comprises a machine body, wherein a first servo motor and a spindle box are arranged on the machine body, the first servo motor is connected with a worm, a worm wheel matched with the worm is arranged above the worm, a spindle is arranged in the spindle box, two ends of the spindle extend out of the spindle box, the worm wheel is arranged at one end of the spindle, a chuck is arranged at the other end of the spindle, a lead screw and a first guide rail are arranged on the machine body, a transverse moving seat connected with the lead screw is arranged on the first guide rail, the lead screw is driven by a second servo motor, a longitudinal moving seat and a third servo motor are arranged on the transverse moving seat, the third servo motor drives the longitudinal moving seat to move longitudinally relative to the transverse moving seat, a milling cutter device and a fourth servo motor are arranged on the longitudinal moving seat, and the fourth servo; the first servo motor, the second servo motor, the third servo motor and the fourth servo motor are all connected with the PLC control system.
And present integral key shaft milling machine mainly will treat that the processing axle is fixed through the tight mode in both ends top, in case the hobbing cutter device treats when the effort of processing the axle is great, takes place very easily and treats the condition that the processing axle dropped.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a novel semi-automatic integral key shaft milling machine, the position through the adjustment sliding seat is treated the length of processing axle and improve certain supporting force and do not influence and treat that the processing axle takes place to rotate with the adaptation.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel semi-automatic integral key shaft milling machine, includes the lathe bed, sets up hobbing cutter device and the headstock of fixed connection on the lathe bed, one side of headstock is rotated and is connected with the chuck, headstock opposite side fixedly connected with is used for driving chuck pivoted drive assembly, the chuck is kept away from headstock one side and is equipped with the slide rail that is located on the lathe bed, sliding connection has the sliding seat in the slide rail, the sliding seat top surface is equipped with the recess that runs through its orientation chuck one side lateral wall, rotate on the lateral wall that the headstock was kept away from to the recess and be connected with the carousel with the coaxial setting of chuck, the distance homogeneous phase of carousel centre of a.
Through adopting above-mentioned technical scheme, when people need treat the processing axle through this milling machine processing, can treat the one end of processing axle through the chuck and fix a position, and its other end can be shelved on the recess bottom surface, thereby the position through removing the sliding seat makes and treats that the processing axle can support on the carousel, can make on the one hand treat processing axle and chuck, the coaxial setting of carousel, on the other hand can make and treat that the processing axle obtains better support, avoid it to receive the great and emergence condition that drops of power of hobbing cutter device.
The utility model discloses further set up to: the screw rod is rotatably connected in the slide rail through the first bearing, one end, far away from the first bearing, of the screw rod penetrates through the slide rail to the outside, and a threaded hole in threaded connection with the screw rod is formed in the sliding seat.
Through adopting above-mentioned technical scheme, when people need remove the sliding seat, only need rotate the lead screw, because the sliding seat is spacing in the slide rail, can't make the sliding seat follow the lead screw and rotate to make the sliding seat can remove and can't take place the displacement voluntarily in the slide rail, can effective positioning after the lead screw stall.
The utility model discloses further set up to: the lead screw penetrates through the slide rail to reach the external end fixedly connected with the rocker arm.
Through adopting above-mentioned technical scheme, through setting up the rocking arm to make it can make things convenient for people to rotate the lead screw.
The utility model discloses further set up to: a circular groove is formed in one side wall, away from the spindle box, of the groove, a second bearing is fixedly connected in the circular groove, a connecting column is fixedly connected to the inner ring of the second bearing, and the connecting column is coaxially and fixedly connected with the turntable.
Through adopting above-mentioned technical scheme, through setting up bearing two to when the carousel needs to rotate, bearing two can reduce the frictional force that the spliced pole produced when rotating, guarantees that the carousel smoothly rotates.
The utility model discloses further set up to: one side of the turntable, which is far away from the connecting column, is fixedly connected with a first elastic block.
Through adopting above-mentioned technical scheme, through setting up elastic block one to when treating that processing axle contradicts with the carousel, can avoid treating the problem that appears the rigidity collision between processing axle and the carousel through elastic block one.
The utility model discloses further set up to: certain gaps are reserved between the rotary disc and the bottom surface and the left side surface and the right side surface of the groove.
By adopting the technical scheme, certain gaps are reserved between the turntable and the bottom surface and the left side surface and the right side surface of the groove, so that the turntable cannot be in contact with the inner wall of the groove, and redundant friction force generated during rotation of the turntable is avoided.
The utility model discloses further set up to: the bottom surface and the left and right sides face of recess all are equipped with the runner assembly that is used for contradicting with treating the processing axle, runner assembly be used for reduce with treat the frictional force between the processing axle.
Through adopting above-mentioned technical scheme, through setting up the runner assembly to make it can prevent to treat to have unnecessary frictional force between the processing axle when placing in the recess and the recess inner wall, avoid treating the condition that the processing axle appears blocking the shell when rotating.
The utility model discloses further set up to: the bottom surface and the left and right sides face of recess all set up the caulking groove that runs through and be close to chuck one side lateral wall, rotating assembly includes a plurality of rolls ball that set up in the caulking groove, the ball be used for with wait to process the axle contact, the caulking groove runs through and is close to chuck one side lateral wall opening part and has the connecting plate through bolted connection, connecting plate fixedly connected with inlay in the caulking groove and with the piece that supports of ball point contact.
The utility model discloses further set up to: and one side of the chuck, which is far away from the spindle box, is fixedly connected with a second elastic block.
Through adopting above-mentioned technical scheme, through setting up elastic block two to can contact through elastic block two and the axle of waiting to process when the chuck is treated processing axle one end and is fixed a position, avoid the chuck and wait to have the problem of rigid collision between the processing axle.
To sum up, the utility model discloses following beneficial effect has:
when people need treat the processing axle through this milling machine processing, can treat the one end of processing axle through the chuck and fix a position, and its other end can be shelved on the recess bottom surface, thereby the position through removing the sliding seat makes and treats that the processing axle can support on the carousel, can make on the one hand treats processing axle and chuck, the coaxial setting of carousel, and on the other hand can make and treat that the processing axle obtains better support, avoids it to receive the great and emergence condition that drops of power of hobbing cutter device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a sliding rail and a sliding seat of the present invention;
fig. 3 is a schematic structural view of a slide rail and a slide seat of the present invention;
fig. 4 is an enlarged view of fig. 3 at a.
In the figure: 1. a bed body; 2. a hobbing cutter device; 3. a main spindle box; 4. a drive assembly; 5. a chuck; 6. a second elastic block; 7. a slide rail; 8. a sliding seat; 9. a first bearing; 10. a screw rod; 11. a rocker arm; 12. a groove; 13. a second bearing; 14. a turntable; 15. a first elastic block; 16. caulking grooves; 17. a ball bearing; 18. a resisting block; 19. a connecting plate; 20. and (4) bolts.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example (b):
as shown in fig. 1, a novel semi-automatic integral key shaft milling machine, including lathe bed 1, the hobbing cutter device 2 of setting on lathe bed 1 and the headstock 3 of fixed connection on lathe bed 1, one side of headstock 3 is rotated and is connected with chuck 5, 3 opposite side fixedly connected with of headstock are used for driving 5 pivoted drive assembly 4 of chuck, drive assembly 4 can be servo motor, drive assembly 4 drives 5 pivoted modes of chuck and is prior art so do not do the repeated description again, and chuck 5 keeps away from the elastic block two 6 of one side fixedly connected with rubber material of headstock 3.
As shown in fig. 2-3, a slide rail 7 located on the lathe bed 1 is arranged on one side, away from the spindle box 3, of the chuck 5, a slide seat 8 is connected in the slide rail 7 in a sliding manner, a lead screw 10 is rotatably connected in the slide rail 7 through a first bearing 9, one end, away from the first bearing 9, of the lead screw 10 penetrates through the slide rail 7 to the outside, a threaded hole in threaded connection with the lead screw 10 is formed in the slide seat 8, and the lead screw 10 penetrates through the slide rail 7 to one end, outside, of.
As shown in fig. 4, the top surface of the sliding seat 8 is provided with a groove 12 penetrating through the side wall of the sliding seat facing one side of the chuck 5, a circular groove coaxially arranged with the chuck 5 is formed in one side wall of the groove 12 away from the spindle box 3, a second bearing 13 is fixedly connected in the circular groove, a connecting column is fixedly connected to the inner ring of the second bearing 13 and is coaxially and fixedly connected with the rotary table 14, a first elastic block 15 made of rubber is fixedly connected to one side of the rotary table 14 away from the connecting column, distances from the circle center of the rotary table 14 to the left and right side walls of the groove 12 and the bottom surface of the groove 12 are equal, and a certain gap is formed between the.
The bottom surface and the left and right sides face of recess 12 all are equipped with the runner assembly that is used for with treating the processing axle conflict, runner assembly is used for reducing and treats the frictional force between the processing axle, the caulking groove 16 that runs through near chuck 5 one side lateral wall is all seted up to the bottom surface and the left and right sides face of recess 12, runner assembly is including rolling a plurality of balls 17 that set up in caulking groove 16, ball 17 is used for with treating the processing axle contact, caulking groove 16 runs through and is close to chuck 5 one side lateral wall opening part and is connected with connecting plate 19 through bolt 20, connecting plate 19 fixedly connected with inlays in caulking groove 16 and support piece 18 with ball 17 point contact.
When people need to use the milling machine to process a shaft to be processed, people can firstly rotate the rocker arm 11 in a manual mode, so that the rocker arm drives the screw rod 10 to rotate, the sliding seat 8 is connected in the sliding rail 7 in a sliding mode and rotates along with the screw rod 10, when the screw rod 10 rotates, the sliding seat 8 can slide in the sliding rail 7, so that the distance between the sliding seat 8 and the spindle box 3 can be adjusted, people can clamp one end of the shaft to be processed through the chuck 5, then the other end of the shaft to be processed is placed on the bottom surface of the groove 12, then people continue to rock the rocker arm 11, so that the sliding seat 8 can be closer to the chuck 5, the sliding seat 8 can be effectively positioned after being displaced on the sliding rail 7, and can not be deflected due to acting force in the length direction of the sliding rail 7, until the elastic block 15 on the turntable 14 is abutted against the shaft to be machined, the peripheral wall of the shaft to be machined is contacted with the bottom surface of the groove 12 and a plurality of balls 17 on the left side surface and the right side surface, then when the driving assembly 4 drives the driving shaft to enable the chuck 5 to rotate in a simplified manner, the shaft to be machined can be smoothly and synchronously rotated, the condition that the deviation occurs in spline machining due to hysteresis at one end of the shaft to be machined, which is far away from the chuck 5, is avoided, meanwhile, when the spline machining is performed on the peripheral wall of the shaft to be machined by the hobbing cutter device 2, a better supporting effect can be achieved through the chuck 5 and the sliding seat 8, the subsequent rotating efficiency of the shaft to be machined cannot be influenced, and the condition that the shaft to be machined drops due to larger acting force generated by the hobbing cutter device 2 on.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a novel semi-automatic spline shaft milling machine, includes lathe bed (1), sets up hobbing cutter device (2) and headstock (3) of fixed connection on lathe bed (1), one side of headstock (3) is rotated and is connected with chuck (5), headstock (3) opposite side fixedly connected with is used for driving chuck (5) pivoted drive assembly (4), its characterized in that: chuck (5) are kept away from headstock (3) one side and are equipped with slide rail (7) that are located on lathe bed (1), sliding connection has sliding seat (8) in slide rail (7), sliding seat (8) top surface is equipped with recess (12) that runs through its lateral wall towards chuck (5) one side, it is connected with carousel (14) with the coaxial setting of chuck (5) to rotate on the lateral wall of headstock (3) is kept away from in recess (12), the distance homogeneous phase of carousel (14) centre of a circle to recess (12) left and right sides wall and recess (12) bottom surface equals.
2. The novel semi-automatic spline shaft milling machine according to claim 1, characterized in that: the screw rod (10) is rotatably connected in the sliding rail (7) through a first bearing (9), one end, far away from the first bearing (9), of the screw rod (10) penetrates through the sliding rail (7) to the outside, and a threaded hole in threaded connection with the screw rod (10) is formed in the sliding seat (8).
3. The novel semi-automatic spline shaft milling machine according to claim 2, characterized in that: and the screw rod (10) penetrates through the sliding rail (7) to reach one end outside and is fixedly connected with a rocker arm (11).
4. The novel semi-automatic spline shaft milling machine according to claim 1, characterized in that: a circular groove is formed in one side wall, away from the spindle box (3), of the groove (12), a second bearing (13) is fixedly connected into the circular groove, a connecting column is fixedly connected to the inner ring of the second bearing (13), and the connecting column is coaxially and fixedly connected with the rotary table (14).
5. The novel semi-automatic spline shaft milling machine according to claim 4, characterized in that: one side of the turntable (14) far away from the connecting column is fixedly connected with a first elastic block (15).
6. The novel semi-automatic spline shaft milling machine according to claim 1, characterized in that: certain gaps are reserved between the rotary disc (14) and the bottom surface and the left side surface and the right side surface of the groove (12).
7. A novel semi-automatic spline shaft milling machine according to claim 3, 5 or 6, characterized in that: the bottom surface and the left and right sides face of recess (12) all are equipped with the runner assembly that is used for contradicting with treating the processing axle, runner assembly be used for reduce with treat the frictional force between the processing axle.
8. The novel semi-automatic spline shaft milling machine according to claim 7, wherein: bottom surface and the left and right sides face of recess (12) all set up caulking groove (16) of running through near chuck (5) one side lateral wall, rotating assembly includes ball (17) of a plurality of roll settings in caulking groove (16), ball (17) are used for with treat the processing axle contact, caulking groove (16) run through near chuck (5) one side lateral wall opening part and are connected with connecting plate (19) through bolt (20), connecting plate (19) fixedly connected with inlay in caulking groove (16) and support piece (18) of point contact with ball (17).
9. The novel semi-automatic spline shaft milling machine according to claim 1, characterized in that: and one side of the chuck (5) far away from the spindle box (3) is fixedly connected with an elastic block II (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020358364.8U CN211804038U (en) | 2020-03-19 | 2020-03-19 | Novel semi-automatic spline shaft milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020358364.8U CN211804038U (en) | 2020-03-19 | 2020-03-19 | Novel semi-automatic spline shaft milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211804038U true CN211804038U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020358364.8U Expired - Fee Related CN211804038U (en) | 2020-03-19 | 2020-03-19 | Novel semi-automatic spline shaft milling machine |
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| Country | Link |
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| CN (1) | CN211804038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846339A (en) * | 2021-01-09 | 2021-05-28 | 张笛 | Milling machine without position deviation |
| CN113290280A (en) * | 2020-11-12 | 2021-08-24 | 长春设备工艺研究所 | A high-efficient processingequipment for major axis gear hobbing processing |
-
2020
- 2020-03-19 CN CN202020358364.8U patent/CN211804038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290280A (en) * | 2020-11-12 | 2021-08-24 | 长春设备工艺研究所 | A high-efficient processingequipment for major axis gear hobbing processing |
| CN113290280B (en) * | 2020-11-12 | 2023-02-10 | 长春设备工艺研究所 | A high-efficient processingequipment for major axis gear hobbing processing |
| CN112846339A (en) * | 2021-01-09 | 2021-05-28 | 张笛 | Milling machine without position deviation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |