CN213591959U - Stable milling machine of profile of tooth processing - Google Patents
Stable milling machine of profile of tooth processing Download PDFInfo
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- CN213591959U CN213591959U CN202021754489.9U CN202021754489U CN213591959U CN 213591959 U CN213591959 U CN 213591959U CN 202021754489 U CN202021754489 U CN 202021754489U CN 213591959 U CN213591959 U CN 213591959U
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Abstract
The utility model relates to a milling machine with stable tooth profile processing, the milling cutter is fixed on a cutter holder through a screw, the tool apron is provided with a limiting block, the transmission shaft is provided with a limiting groove, the tool apron is arranged on the transmission shaft through the limiting groove, the limiting groove is matched with the limiting block, the second nut is matched with the transmission shaft, a cooling liquid pipe is arranged above the cutter holder, the cutter holder is connected with the motor through the transmission shaft, the motor is arranged on the lifting base, a second slide rail is arranged above the lifting base, the lifting base is fixed on a third slide rail, the milling machine with stable tooth profile processing is provided with a plurality of milling cutters on the cutter holder, and in the cutting processing process, each milling cutter participates in machining, the milling cutters are good in heat dissipation, the working fault tolerance rate is high, machining is stable and accurate, and the position sensor can find the abrasion degree of the milling cutters in time.
Description
Technical Field
As is well known, the existing milling machine is an auxiliary device for machining a gear arm, and is widely used in the field of gear arm machining.
Background
For example, the patent publication "CN 108907766A" is named as: the invention discloses a precision milling machine, which comprises a first sliding device, a second sliding device, a third sliding device and a milling cutter device, wherein the first sliding device is arranged at the first bottom, the second sliding device is arranged at the front side of the first sliding device, the third sliding device is vertically arranged at the rear side of the first sliding device 1, and the milling cutter device is arranged on the third sliding device. The three-axis linkage sliding device has stronger stability and more accurate control; the first base and the first sliding rail are integrally formed and serve as the base at the lowest end, and an integrated structure is adopted, so that the vibration generated by the air cylinder during pushing reduces the loosening condition of parts, and the product error is reduced; the milling cutter device adopts a multi-head milling cutter disc, and milling cutters can be selected according to actual processing precision and can also sequentially and orderly rotate for processing, so that the steps of a production line are reduced, and the occupied area is reduced; the invention has simple and understandable structure, convenient operation, small volume and strong practicability.
The existing precision milling machine is found in use that the involute gear tooth profile and the spline tooth profile cannot be processed, a moving shaft can only be manually or semi-automatically operated, one person and one device have low operation efficiency and high labor cost, and only simple processing processes such as cutting, key groove milling, face milling and flat position milling can be completed, so that the precision milling machine has high use limitation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a milling machine that profile of tooth processing is stable to prior art's not enough.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a milling machine with stable tooth profile machining comprises a second nut, a milling cutter, a milling machine body and a transmission shaft, wherein the milling machine body comprises a clamping table and a cutter rest, one end of the clamping table is provided with a rotating device, a three-jaw chuck is fixed on the rotating device, a fixed rod is fixed on the three-jaw chuck, the end part of the fixed rod is provided with a first nut, a tooth arm is arranged on the fixed rod, the other end of the clamping table is provided with a fixing device, a mandril is fixed on the fixing device, the position of the mandril is matched with that of the fixed rod, the cutter rest is arranged on one side of the clamping table, the rotating device and the fixing device are arranged on a first sliding rail, the milling cutter is fixed on the cutter rest through a screw, a limiting block is arranged on the cutter rest, a limiting groove is arranged on the transmission shaft, and the cutter rest, the spacing groove with the stopper phase-match, the second nut with the transmission shaft phase-match, the blade holder top is provided with the coolant liquid pipe, the blade holder passes through the transmission shaft links to each other with the motor, the motor sets up on lifting base, the lifting base top is provided with the second slide rail, the motor is fixed on the second slide rail, lifting base fixes on the third slide rail, the third slide rail sets up first slide rail week side, lifting base is last to be provided with rotary platform, and the second slide rail is fixed rotary platform is last, milling cutter with the tooth arm phase-match, the grip slipper opposite side is fixed with the computer, the computer with the knife rest is connected.
In order to make the machining precision higher, the utility model discloses the improvement has, milling cutter sets up to a plurality ofly.
In order to know the wearing and tearing condition of milling cutter, the utility model discloses the improvement has, be provided with position sensor on the motor, position sensor with the computer links to each other.
In order to make the tooth arm fixed stable, the utility model discloses the improvement have, first nut with be provided with the second gasket between the tooth arm.
In order to make the blade holder fixed stable, the utility model discloses the improvement have, the second nut with be provided with first gasket between the blade holder.
In order to make things convenient for placing of coolant pipe, the utility model discloses the improvement has, the knife rest top is fixed with the supporting seat, the coolant pipe sets up on the supporting seat.
For the switch of convenient coolant liquid, the utility model discloses the improvement has, be provided with coolant liquid head switch on the coolant liquid pipe, coolant liquid head switch with the computer links to each other, coolant liquid head switch with milling cutter position phase-match.
(III) advantageous effects
Compared with the prior art, the utility model provides a stable milling machine of profile of tooth processing possesses following beneficial effect:
this stable milling machine of profile of tooth processing sets up to a plurality ofly on the blade holder, and in the cutting process, each milling cutter all participates in the processing, and the milling cutter heat dissipation is good, and the fault-tolerant rate of work is high, makes processing more stable, and is more accurate, and position sensor can in time discover the degree of wear of milling cutter.
Drawings
FIG. 1 is a schematic view of the tool holder of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a side view of the structure of the present invention;
fig. 5 is a partial schematic view of the structure of the knife holder of the present invention.
In the drawings, the reference numbers: 1. milling cutters; 2. an electric motor; 3. a second nut; 4. a screw; 5. a first gasket; 6. a second slide rail; 7. a tool holder; 8. a limiting block; 9. a position sensor; 10. a coolant tube; 11. A supporting seat; 12. a coolant header switch; 13. a milling machine body; 14. a clamping table; 15. a rotating device; 16. a three-jaw chuck; 17. fixing the rod; 18. a first nut; 19. a toothed arm; 20. a fixing device; 21. a top rod; 22. a first slide rail; 23. a tool apron; 24. a drive shaft; 25. a limiting groove; 26. a lifting base; 27. a third slide rail; 28. rotating the platform; 29. a computer; 30. a second gasket.
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. 1-5, a milling machine with stable tooth profile processing includes a second nut 3, a milling cutter 1, a milling machine body 13 and a transmission shaft 24, the milling machine body 13 includes a clamping table 14 and a tool post 7, one end of the clamping table 14 is provided with a rotating device 15, the rotating device 15 is fixed with a three-jaw chuck 16, the three-jaw chuck 16 is fixed with a fixing rod 17, the end of the fixing rod 17 is provided with a first nut 18, the fixing rod 17 is provided with a toothed arm 19, the other end of the clamping table 14 is provided with a fixing device 20, the fixing device 20 is fixed with a mandril 21, the mandril 21 is matched with the fixing rod 17 in position, the tool post 7 is arranged at one side of the clamping table 14, the rotating device 15 and the fixing device 20 are arranged on a first slide rail 22, the milling cutter 1 is fixed on a tool post 23 through a screw 4, the milling cutter is characterized in that a limiting block 8 is arranged on the cutter holder 23, a limiting groove 25 is arranged on the transmission shaft 24, the cutter holder 23 is arranged on the transmission shaft 24 through the limiting groove 25, the limiting groove 25 is matched with the limiting block 8, the second nut 3 is matched with the transmission shaft 24, a cooling liquid pipe 10 is arranged above the cutter holder 23, the cutter holder 23 is connected with the motor 2 through the transmission shaft 24, the motor 2 is arranged on a lifting base 26, a second slide rail 6 is arranged above the lifting base 26, the motor 2 is fixed on the second slide rail 6, the lifting base 26 is fixed on a third slide rail 27, the third slide rail 27 is arranged on the periphery of the first slide rail 22, a rotary platform 28 is arranged on the lifting base 26, the second slide rail 6 is fixed on the rotary platform 28, and the milling cutter 1 is matched with the toothed arm 19, and a computer 29 is fixed on the other side of the clamping table 14, and the computer 29 is connected with the tool rest 7.
The milling cutter 1 is provided in plurality in order to improve the machining accuracy.
The motor 2 is provided with a position sensor 9, and the position sensor 9 is connected with the computer 29 for knowing the abrasion condition of the milling cutter 1.
A second spacer 30 is provided between the first nut 18 and the rack arm 19 to fix and stabilize the rack arm 19.
A first spacer 5 is disposed between the second nut 3 and the tool holder 23 to fix and stabilize the tool holder 23.
A supporting seat 11 is fixed above the knife rest 7, and the cooling liquid pipe 10 is arranged on the supporting seat 11, so that the cooling liquid pipe 10 can be conveniently placed.
The cooling liquid pipe 10 is provided with a cooling liquid head switch 12, the cooling liquid head switch 12 is connected with the computer 29, and the cooling liquid head switch 12 is matched with the milling cutter 1 in position, so that the cooling liquid can be switched on and off conveniently.
In conclusion, when the milling machine with stable tooth profile processing is used, the fixing device 20 and the rotating device 15 on the clamping table 14 are adjusted to a proper position through the first slide rail 22 and are fixed, the fixed rod 17 fixed by the three-jaw chuck 16 is placed through the tooth arm 19, the tooth arm 19 is locked through the matching of the first nut 18 and the second gasket 30, the first nut 18 is propped against through the ejector rod 21 on the fixing device 20, the horizontal position of the tool rest 7 is adjusted through the first slide rail 22, the up-down position of the milling tool 1 is adjusted through the lifting base 26, the front-back position of the milling tool 1 is adjusted through the second slide rail 6, a zero point is determined, a program is introduced into the computer 29, the milling tool 1 is fixed on the tool apron 23 through the screw 4, the tool apron 23 is matched and connected with the limiting groove 25 on the transmission shaft 24 through the limiting block 8 on the tool apron 23, the tool apron 23 is fixed through the matching of the second nut 3 and, the idle stroke of the tool apron 23 is controlled by the computer 29 to run once, the program is determined to be correct, and the gear arm 19 is machined.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a stable milling machine of profile of tooth processing, includes second nut (3), milling cutter (1), milling machine body (13) and transmission shaft (24), its characterized in that: the milling machine comprises a milling machine body (13) and is characterized in that the milling machine body comprises a clamping table (14) and a tool rest (7), a rotating device (15) is arranged at one end of the clamping table (14), a three-jaw chuck (16) is fixed on the rotating device (15), a fixing rod (17) is fixed on the three-jaw chuck (16), a first nut (18) is arranged at the end part of the fixing rod (17), a toothed arm (19) is arranged on the fixing rod (17), a fixing device (20) is arranged at the other end of the clamping table (14), an ejector rod (21) is fixed on the fixing device (20), the ejector rod (21) is matched with the fixing rod (17) in position, the tool rest (7) is arranged on one side of the clamping table (14), the rotating device (15) and the fixing device (20) are arranged on a first sliding rail (22), and a milling cutter (1) is fixed on the tool apron (23) through a screw, the utility model discloses a cooling device, including blade holder (23), be provided with stopper (8) on the blade holder (23), be provided with spacing groove (25) on transmission shaft (24), blade holder (23) pass through spacing groove (25) set up on transmission shaft (24), spacing groove (25) with stopper (8) phase-match, second nut (3) with transmission shaft (24) phase-match, blade holder (23) top is provided with coolant liquid pipe (10), blade holder (23) pass through transmission shaft (24) link to each other with motor (2), motor (2) set up on lifting base (26), lifting base (26) top is provided with second slide rail (6), motor (2) are fixed on second slide rail (6), lifting base (26) are fixed on third slide rail (27), third slide rail (27) set up week side first slide rail (22), the milling cutter is characterized in that a rotating platform (28) is arranged on the lifting base (26), a second sliding rail (6) is fixed on the rotating platform (28), the milling cutter (1) is matched with the gear arm (19), a computer (29) is fixed on the other side of the clamping table (14), and the computer (29) is connected with the cutter rest (7).
2. The milling machine stable in tooth profile machining according to claim 1, wherein: the milling cutter (1) is provided in plurality.
3. The milling machine stable in tooth profile machining according to claim 1, wherein: the motor (2) is provided with a position sensor (9), and the position sensor (9) is connected with the computer (29).
4. The milling machine stable in tooth profile machining according to claim 1, wherein: a second gasket (31) is arranged between the first nut (18) and the toothed arm (19).
5. The milling machine stable in tooth profile machining according to claim 1, wherein: a first gasket (5) is arranged between the second nut (3) and the cutter holder (23).
6. The milling machine stable in tooth profile machining according to claim 1, wherein: a supporting seat (11) is fixed above the knife rest (7), and the cooling liquid pipe (10) is arranged on the supporting seat (11).
7. The milling machine stable in tooth profile machining according to claim 1, wherein: be provided with coolant liquid head switch (12) on coolant liquid pipe (10), coolant liquid head switch (12) with computer (29) link to each other, coolant liquid head switch (12) with milling cutter (1) position phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021754489.9U CN213591959U (en) | 2020-08-20 | 2020-08-20 | Stable milling machine of profile of tooth processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021754489.9U CN213591959U (en) | 2020-08-20 | 2020-08-20 | Stable milling machine of profile of tooth processing |
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| Publication Number | Publication Date |
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| CN213591959U true CN213591959U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021754489.9U Active CN213591959U (en) | 2020-08-20 | 2020-08-20 | Stable milling machine of profile of tooth processing |
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| CN (1) | CN213591959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106903A (en) * | 2022-07-01 | 2022-09-27 | 浙江君鸿机械有限公司 | Full-automatic multistation radiator is thrown and is ground and mill all-in-one |
-
2020
- 2020-08-20 CN CN202021754489.9U patent/CN213591959U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106903A (en) * | 2022-07-01 | 2022-09-27 | 浙江君鸿机械有限公司 | Full-automatic multistation radiator is thrown and is ground and mill all-in-one |
| CN115106903B (en) * | 2022-07-01 | 2023-12-26 | 浙江君鸿机械有限公司 | Full-automatic multi-station radiator polishing, grinding and milling integrated machine |
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