CN213317945U - Spline shaft milling machine automatic feed device - Google Patents
Spline shaft milling machine automatic feed device Download PDFInfo
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- CN213317945U CN213317945U CN202021538988.4U CN202021538988U CN213317945U CN 213317945 U CN213317945 U CN 213317945U CN 202021538988 U CN202021538988 U CN 202021538988U CN 213317945 U CN213317945 U CN 213317945U
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- milling machine
- automatic feed
- spline shaft
- threaded
- feed device
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Abstract
The utility model provides an automatic feed gear of spline shaft milling machine. The automatic feed device of the spline shaft milling machine comprises a machine body; a bed body; the slideway is arranged at the top of the lathe bed; the protective shell is fixedly arranged on the outer wall of one side of the lathe bed; the motor is fixedly arranged on the inner wall of one side of the protective shell; the rotating rod is rotatably installed on the bed body, one end of the rotating rod extends into the protective shell and is fixedly connected with an output shaft of the motor, and the other end of the rotating rod extends into the slideway; the first conical gear is arranged in the slide way, and the first conical gear is fixedly sleeved on the rotating rod. The utility model provides an automatic feed gear of integral key shaft milling machine has convenient operation, can dismantle the advantage of changing the cutter and the advantage of save time fast.
Description
Technical Field
The utility model relates to a spline shaft milling machine technical field especially relates to a spline shaft milling machine automatic feed device.
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 the advantages of high cutting power, good rigidity, small occupied area and attractive appearance, adopts integral protection and automatic chip removal, and can be suitable for mounting special lengthened cutters.
Present spline shaft milling machine automatic feed device, the blade damages easily when using, needs the unscheduled change, but need dismantle feed device together when changing, and is more time-consuming and laboursome, to the change of some key parts, has time's requirement in particular, in case can't accomplish the adjustment in the stipulated time, will influence whole production rhythm, this dismounting device that needs more safe and reliable, simple and convenient more urgently.
Therefore, it is necessary to provide a new spline shaft milling machine automatic feed device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a spline shaft milling machine automatic feed device with convenient operation, can dismantle fast and save time.
In order to solve the technical problem, the utility model provides an automatic feed gear of integral key shaft milling machine includes: a bed body; the slideway is arranged at the top of the lathe bed; the protective shell is fixedly arranged on the outer wall of one side of the lathe bed; the motor is fixedly arranged on the inner wall of one side of the protective shell; the rotating rod is rotatably installed on the bed body, one end of the rotating rod extends into the protective shell and is fixedly connected with an output shaft of the motor, and the other end of the rotating rod extends into the slideway; the first conical gear is arranged in the slide way and fixedly sleeved on the rotating rod; the first threaded rods are rotatably arranged on the inner walls of the two sides of the slide way; the second bevel gear is fixedly sleeved on the first threaded rod and meshed with the first bevel gear; the first sliding block is slidably mounted in the slide way, and the first threaded rod penetrates through the first sliding block and is in threaded connection with the first sliding block; the concave mounting block is fixedly mounted at the top of the first sliding block; the two rotating grooves are formed in the top of the concave mounting block; the two second threaded rods are rotatably arranged on the inner walls of the bottoms of the corresponding rotating grooves, and the top ends of the two second threaded rods extend to the upper part of the concave mounting block; the two second sliding blocks are both installed on the corresponding second threaded rods in a threaded mode, and one ends, close to each other, of the two second sliding blocks extend into the concave installation blocks; the two placing plates are fixedly arranged on one ends, close to each other, of the two second sliding blocks respectively; the two straight gears are fixedly sleeved on the corresponding second threaded rods; the chain is sleeved on the two straight gears; the mounting plates are fixedly mounted on the tops of the two placing plates; a plurality of blades, it is a plurality of all fixed mounting of blade is in the top of mounting panel.
Preferably, a threaded hole is formed in the outer wall of one side of the first sliding block, and the first threaded rod penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.
Preferably, the mounting plate is fixedly connected with the two placing plates through bolts.
Preferably, two square holes are respectively formed in the inner walls of the two sides of the concave mounting block, and the two second sliding blocks penetrate through the corresponding square holes and are in sliding connection with the inner walls of the corresponding square holes.
Preferably, the top ends of the two second threaded rods are fixedly provided with handles.
Preferably, a circular groove is formed in the outer wall of one side of the concave mounting block, the circular groove is communicated with the two rotating grooves, and the chain and the two straight gears are both located in the circular groove.
Compared with the prior art, the utility model provides an automatic feed gear of integral key shaft milling machine has following beneficial effect:
the utility model provides a spline shaft milling machine automatic feed device, during the use, rotate the handle with the hand, can make and place board upward movement, can fix the blade on two boards of placing through the mounting panel afterwards, starter motor can make and make concave type installation piece move, realizes automatic feed, has the advantage that can dismantle fast and change the cutter and save time.
Drawings
Fig. 1 is a schematic top view of the spline shaft milling machine automatic feed device according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic front view of the spline shaft milling machine automatic feed device according to a preferred embodiment of the present invention;
FIG. 4 is a front cross-sectional structural schematic view of the female mounting block shown in FIG. 3;
fig. 5 is an enlarged view of the portion B shown in fig. 4.
Reference numbers in the figures: 1. a bed body; 2. a slideway; 3. a protective shell; 4. a motor; 5. rotating the rod; 6. a first bevel gear; 7. a first threaded rod; 8. a second bevel gear; 9. a first slider; 10. a concave mounting block; 11. a rotating groove; 12. a second threaded rod; 13. a second slider; 14. placing the plate; 15. a spur gear; 16. a chain; 17. mounting a plate; 18. a blade.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-5, wherein fig. 1 is a schematic top view of an automatic feeding device of a spline shaft milling machine according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic front view of the spline shaft milling machine automatic feed device according to a preferred embodiment of the present invention; FIG. 4 is a front cross-sectional structural schematic view of the female mounting block shown in FIG. 3; fig. 5 is an enlarged view of the portion B shown in fig. 4. Spline shaft milling machine automatic feed device includes: a lathe bed 1; the slideway 2 is arranged at the top of the lathe bed 1; the protective shell 3 is fixedly arranged on the outer wall of one side of the lathe bed 1; the motor 4 is fixedly arranged on the inner wall of one side of the protective shell 3; the rotating rod 5 is rotatably installed on the lathe bed 1, one end of the rotating rod 5 extends into the protective shell 3 and is fixedly connected with an output shaft of the motor 4, and the other end of the rotating rod 5 extends into the slideway 2; the first bevel gear 6 is arranged in the slideway 2, and the first bevel gear 6 is fixedly sleeved on the rotating rod 5; the first threaded rods 7 are rotatably arranged on the inner walls of the two sides of the slide way 2; the second bevel gear 8 is fixedly sleeved on the first threaded rod 7, and the second bevel gear 8 is meshed with the first bevel gear 6; the first sliding block 9 is slidably mounted in the slideway 2, and the first threaded rod 7 penetrates through the first sliding block 9 and is in threaded connection with the first sliding block 9; the concave mounting block 10 is fixedly mounted at the top of the first sliding block 9; the two rotating grooves 11 are formed in the top of the concave mounting block 10; the two second threaded rods 12 are rotatably mounted on the inner walls of the bottoms of the corresponding rotating grooves 11, and the top ends of the two second threaded rods 12 extend to the upper part of the concave mounting block 10; two second sliding blocks 13, wherein the two second sliding blocks 13 are both installed on the corresponding second threaded rods 12 in a threaded manner, and the ends, close to each other, of the two second sliding blocks 13 both extend into the concave installation block 10; two placing plates 14, wherein the two placing plates 14 are respectively fixedly installed on one ends of the two second sliding blocks 13 close to each other; the two straight gears 15 are fixedly sleeved on the corresponding second threaded rods 12; the chain 16 is sleeved on the two straight gears 15; the mounting plate 17, the said mounting plate 17 is fixedly mounted on the top of two said placing plates 14; a plurality of blades 18, and a plurality of blades 18 are all fixedly arranged on the top of the mounting plate 17.
A threaded hole is formed in the outer wall of one side of the first sliding block 9, and the first threaded rod 7 penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.
The mounting plate 17 is fixedly connected with the two placing plates 14 through bolts.
Two square holes are respectively formed in the inner walls of the two sides of the concave mounting block 10, and the two second sliding blocks 13 penetrate through the corresponding square holes and are in sliding connection with the inner walls of the corresponding square holes.
And handles are fixedly arranged at the top ends of the two second threaded rods 12.
A circular groove is formed in the outer wall of one side of the concave mounting block 10 and communicated with the two rotating grooves 11, and the chain 16 and the two straight gears 15 are located in the circular groove.
The utility model provides an integral key shaft milling machine automatic feed device's theory of operation as follows:
when the tool is used, the handle is rotated firstly, so that the second threaded rods 12 rotate, when the second threaded rods 12 rotate, the straight gears 15 are driven to rotate, because of the relationship of the chains 16, the two straight gears 15 can rotate, so that the two second threaded rods 12 rotate, the two second sliding blocks 13 simultaneously move upwards, the placing plates 14 move upwards, the blades 18 are fixed on the mounting plates 17, then the mounting plates 17 are placed on the two placing plates 14, and then the mounting plates 17 are fixed by bolts;
after fixing, starter motor 4 makes motor 4's output shaft drive dwang 5 rotate, and dwang 5 can drive first conical gear 6 and rotate, makes first conical gear 6 drive second conical gear 8 and rotates to make first threaded rod 7 rotate, make first slider 9 move, make concave type installation piece 10 move, make its automatic feed.
Compared with the prior art, the utility model provides an automatic feed gear of integral key shaft milling machine has following beneficial effect:
the utility model provides a spline shaft milling machine automatic feed device, during the use, with the hand rotation handle, can make and place board 14 upward movement, can fix blade 18 on two are placed board 14 through mounting panel 17 afterwards, starter motor 4 can make and make concave type installation piece 10 move, realizes automatic feed, has the advantage that can dismantle fast and change the cutter and save time.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a spline shaft milling machine automatic feed device which characterized in that includes:
a bed body;
the slideway is arranged at the top of the lathe bed;
the protective shell is fixedly arranged on the outer wall of one side of the lathe bed;
the motor is fixedly arranged on the inner wall of one side of the protective shell;
the rotating rod is rotatably installed on the bed body, one end of the rotating rod extends into the protective shell and is fixedly connected with an output shaft of the motor, and the other end of the rotating rod extends into the slideway;
the first conical gear is arranged in the slide way and fixedly sleeved on the rotating rod;
the first threaded rods are rotatably arranged on the inner walls of the two sides of the slide way;
the second bevel gear is fixedly sleeved on the first threaded rod and meshed with the first bevel gear;
the first sliding block is slidably mounted in the slide way, and the first threaded rod penetrates through the first sliding block and is in threaded connection with the first sliding block;
the concave mounting block is fixedly mounted at the top of the first sliding block;
the two rotating grooves are formed in the top of the concave mounting block;
the two second threaded rods are rotatably arranged on the inner walls of the bottoms of the corresponding rotating grooves, and the top ends of the two second threaded rods extend to the upper part of the concave mounting block;
the two second sliding blocks are both installed on the corresponding second threaded rods in a threaded mode, and one ends, close to each other, of the two second sliding blocks extend into the concave installation blocks;
the two placing plates are fixedly arranged on one ends, close to each other, of the two second sliding blocks respectively;
the two straight gears are fixedly sleeved on the corresponding second threaded rods;
the chain is sleeved on the two straight gears;
the mounting plates are fixedly mounted on the tops of the two placing plates;
a plurality of blades, it is a plurality of all fixed mounting of blade is in the top of mounting panel.
2. The spline shaft milling machine automatic feed device according to claim 1, wherein a threaded hole is formed in an outer wall of one side of the first slider, and the first threaded rod penetrates through the threaded hole and is screwed with an inner wall of the threaded hole.
3. The spline shaft milling machine automatic feed device according to claim 1, wherein the mounting plate is fixedly connected with the two placing plates by bolts.
4. The spline shaft milling machine automatic feed device according to claim 1, wherein two square holes are respectively formed on the inner walls of the two sides of the concave mounting block, and the two second sliding blocks respectively penetrate through the corresponding square holes and are in sliding connection with the inner walls of the corresponding square holes.
5. The spline shaft milling machine automatic feed device according to claim 1, wherein a handle is fixedly mounted on the top end of each of the two second threaded rods.
6. The spline shaft milling machine automatic feed device according to claim 1, wherein a circular groove is formed in an outer wall of one side of the concave mounting block, the circular groove is communicated with the two rotating grooves, and the chain and the two spur gears are both located in the circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538988.4U CN213317945U (en) | 2020-07-30 | 2020-07-30 | Spline shaft milling machine automatic feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538988.4U CN213317945U (en) | 2020-07-30 | 2020-07-30 | Spline shaft milling machine automatic feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213317945U true CN213317945U (en) | 2021-06-01 |
Family
ID=76092574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021538988.4U Active CN213317945U (en) | 2020-07-30 | 2020-07-30 | Spline shaft milling machine automatic feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213317945U (en) |
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2020
- 2020-07-30 CN CN202021538988.4U patent/CN213317945U/en active Active
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