CN216656363U - Servo knife rest of built-in high-pressure cooling structure - Google Patents
Servo knife rest of built-in high-pressure cooling structure Download PDFInfo
- Publication number
- CN216656363U CN216656363U CN202122915152.2U CN202122915152U CN216656363U CN 216656363 U CN216656363 U CN 216656363U CN 202122915152 U CN202122915152 U CN 202122915152U CN 216656363 U CN216656363 U CN 216656363U
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- built
- fluted disc
- cooling structure
- hole
- pressure cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 210000004907 gland Anatomy 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a servo tool rest with a built-in high-pressure cooling structure, and belongs to the technical field of servo tool rests. The water inlet is connected to a first outlet through a water channel of a cavity arranged in the box body, the first outlet is communicated with a first central shaft hole in the box body, the first central shaft hole is connected with a second central shaft hole in the cylinder body, the second central shaft hole is connected with a third central shaft hole of a connecting shaft, a mounting hole is formed in the connecting shaft, a sealing shaft is fixed in the mounting hole, a connector connected with the third central shaft hole is formed in the sealing shaft, a second outlet is formed in the outer end of the sealing shaft, the second outlet is communicated with the connector through an inner hole, a plurality of water outlet pipelines are arranged in a station cutter disc, and the inner end of any water outlet pipeline can be communicated with the second outlet after rotating the station cutter disc; the utility model is provided with a built-in high-pressure cooling water path structure, can bear the high-pressure graduation of 70kg, does not leak water in the graduation process and has high reliability.
Description
Technical Field
The utility model relates to the technical field of servo tool rests, in particular to a servo tool rest with a built-in high-pressure cooling structure.
Background
Servo-toolholders are important parts of numerically controlled machine tools. The servo tool rest is driven by a servo motor, indexing positioning of the tool rest is realized by controlling the servo motor through an inductive switch, the positioning precision is high, the indexing speed of the cutter head is high, and the servo tool rest is mainly used for high-end numerical control lathes.
The servo tool rest is locked by cooling water pressure in the indexing process, a water inlet structure is locked outside an indexing disc by a cooling water outlet structure of the conventional servo tool rest, the external non-direct-connected structure is easy to leak water when being locked by high-pressure indexing and can only bear 20kg of water pressure, and the high-pressure servo tool rest cannot be locked by the high-pressure water pressure in the indexing process and is low in reliability.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems of defects and deficiencies in the prior art, the utility model provides a servo tool rest with a built-in high-pressure cooling structure, which is provided with a built-in cooling water path structure, can bear 70kg high-pressure indexing, cannot leak water in the indexing process and has high reliability.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a servo tool rest with a built-in high-pressure cooling structure comprises a box body, a station cutter head, a cylinder body, a connecting shaft and a sealing shaft, wherein the cylinder body is arranged on the box body, the connecting shaft is arranged on the cylinder body, and the station cutter head is fixed on the connecting shaft; be equipped with the water inlet on the box, the water inlet passes through the built-in cavity water path connection of box to first export, and first center shaft hole on first export and the box communicates with each other, second center shaft hole on first center shaft hole and the cylinder body links up, second center shaft hole links up with the third center shaft hole of connecting axle, be equipped with the mounting hole on the connecting axle, sealed axle is fixed in the mounting hole, sealed epaxial interface that links up with third center shaft hole that is equipped with, be equipped with the second export on the sealed off-axial end, the second export is through hole and interface intercommunication, be equipped with a plurality of outlet pipe way in the station blade disc, the inner port of arbitrary outlet pipe way can link up the intercommunication with the second export after rotating the station blade disc.
Furthermore, a servo motor is arranged on the box body, a gear shaft is arranged on the servo motor, and a pinion is arranged on the gear shaft.
Furthermore, a spacer bush is fixed on the cylinder body, an inner fluted disc is arranged on the spacer bush, and an outer fluted disc is arranged at the outer end of the inner fluted disc.
Furthermore, the external fluted disc is provided with an integrated big gear which is in meshing transmission with the small gear.
Furthermore, be equipped with the removal fluted disc on the cylinder body, remove the fluted disc and fix in the station blade disc, and remove the fluted disc and can mesh with inner fluted disc, outer fluted disc each other.
Furthermore, a boring cutter seat, a cutter plate gland and a plurality of cutter pressing blocks are arranged on the station cutter plate.
Furthermore, the rear side of the box body is provided with an inductive switch, the inductive switch is provided with a switch support, the switch support is provided with an inductive shaft, and the inductive shaft is provided with a spring.
Furthermore, the inner fluted disc is provided with a through hole correspondingly matched with the induction shaft.
The utility model has the following beneficial effects: the box body is provided with the waterway channel which is in sealed connection with the inner waterway of the cylinder body, the connecting shaft and the sealing shaft, and the built-in cooling structure is adopted, so that the high-pressure indexing locking device can bear 70kg of water pressure, does not leak water pressure in the indexing process, and has high reliability. The utility model also adopts the two-stage transmission speed reduction of the gear shaft and the external fluted disc, so that the indexing action is simpler, the volume of the indexing transmission part is reduced by adopting a two-stage speed reduction ratio mode, the structure is more stable, the design space of the external fluted disc is larger, and the rigidity and the positioning precision of the tool rest can be better ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the case of the present invention;
FIG. 3 is a schematic view of the cylinder structure of the present invention;
FIG. 4 is a schematic view of a connecting shaft according to the present invention;
FIG. 5 is a schematic view of a seal shaft according to the present invention;
FIG. 6 is an assembly view of the case, the cylinder, the connecting shaft and the sealing shaft according to the present invention;
FIG. 7 is a schematic view of a waterway structure of the station cutter and the seal shaft of the present invention;
FIG. 8 is a schematic view of an indexing drive and transmission configuration of the present invention;
FIG. 9 is a schematic view of the assembly of the external gear, the internal gear and the cylinder body according to the present invention;
FIG. 10 is a schematic view of the engagement between the movable cog and the inner and outer cogs according to the present invention;
FIG. 11 is a schematic view of the assembly of the moving gear with the cylinder and the station cutter according to the present invention.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
As shown in fig. 1-11, a servo tool rest with a built-in high-pressure cooling structure comprises a box body 1, a station cutter head 2, a cylinder body 3, a connecting shaft 4 and a sealing shaft 5, wherein the cylinder body 3 is arranged on the box body 1, the connecting shaft 4 is arranged on the cylinder body 3, and the station cutter head 2 is fixed on the connecting shaft 4; be equipped with water inlet 11 on the box 1, water inlet 11 is through the built-in cavity water route connection of box to first export 12, first export 12 communicates with each other with first center shaft hole 13 on the box, second center shaft hole 31 on first center shaft hole 13 and the cylinder body 3 links up, second center shaft hole 31 links up with third center shaft hole 41 of connecting axle 4, be equipped with mounting hole 42 on the connecting axle 4, sealed axle 5 is fixed in mounting hole 42, be equipped with the interface 51 that links up with third center shaft hole 41 on the sealed axle 5, be equipped with second export 52 on the sealed axle 5 outer end, second export 52 is through hole and interface 51 intercommunication, be equipped with a plurality of outlet pipe way 24 in the station blade disc 2, the inner port of arbitrary outlet pipe way 24 can link up the intercommunication with second export 52 after rotating station blade disc 2.
The box body 1 is provided with a servo motor 6, the servo motor 6 is provided with a gear shaft 61, and the gear shaft 51 is provided with a pinion 62. A spacer bush 32 is fixed on the cylinder body 3, an inner fluted disc 8 is arranged on the spacer bush 32, and an outer fluted disc 7 is arranged at the outer end of the inner fluted disc 8. The external fluted disc 7 is provided with an integrated big gear which is in meshing transmission with the small gear 62. The gear shaft and the outer fluted disc are adopted for two-stage transmission speed reduction, the outer fluted disc is larger in structure and has better strength and stress, the outer fluted disc is a key component for ensuring the rigidity and the positioning precision of the tool rest, and the rigidity and the precision of the servo tool rest directly influence the processing precision of the numerical control machine tool. The utility model adopts a two-stage reduction ratio mode to ensure that the volume of the indexing transmission part per se is reduced and the structure is more stable.
Be equipped with on the cylinder body 3 and remove fluted disc 9, remove fluted disc 9 and fix in station blade disc 2, and remove fluted disc 9 and can with inner fluted disc 8, outer fluted disc 7 intermeshing.
The station cutter head 2 is provided with a boring cutter seat 22, a cutter head gland 23 and a plurality of cutter pressing blocks 21, the boring cutter seat is used for mounting a boring cutter, the cutter head gland is used for fixing the station cutter head and the connecting shaft, and the cutter pressing blocks are used for mounting various machining cutters.
The box rear side is equipped with inductive switch, and inductive switch is equipped with the switch support, is equipped with on the switch support and feels the response axle, is equipped with the spring on the response axle, be equipped with the through-hole that corresponds the matching with the response axle on the internal fluted disc, the response axle can stretch into in the through-hole.
Specifically, when the station cutter head works, the movable fluted disc is separated from the inner fluted disc and the outer fluted disc, the station cutter head is locked in an indexing manner through the internal high-pressure water, the cooling water is ejected out from a second outlet of the sealing shaft through a built-in water channel of the servo tool rest, and then is ejected out along a water outlet pipeline on the station cutter head connected with the second outlet, and the cooling water is just ejected on a cutter at a machining position to cool the cutter. When the tool needs to be replaced, the inductive switch gives a signal, the movable gear shaft moves towards the inner gear disc and the outer gear disc to be meshed, and then the servo motor is controlled to drive the gear shaft to drive the outer gear disc to rotate, so that the movable gear disc is driven to rotate, and the station cutter disc is controlled to rotate in an indexing manner.
Through tests, the servo tool rest with the built-in cooling structure can bear 70kg of water pressure, the water pressure is not leaked in the indexing process, high-pressure indexing locking is realized, and the reliability is high.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a servo knife rest of built-in high pressure cooling structure which characterized in that: the automatic feeding device comprises a box body, a station cutter disc, a cylinder body, a connecting shaft and a sealing shaft, wherein the cylinder body is arranged on the box body, the connecting shaft is arranged on the cylinder body, and the station cutter disc is fixed on the connecting shaft; be equipped with the water inlet on the box, the water inlet passes through the built-in cavity water path connection of box to first export, and first center shaft hole on first export and the box communicates with each other, second center shaft hole on first center shaft hole and the cylinder body links up, second center shaft hole links up with the third center shaft hole of connecting axle, be equipped with the mounting hole on the connecting axle, sealed axle is fixed in the mounting hole, sealed epaxial interface that links up with third center shaft hole that is equipped with, be equipped with the second export on the sealed off-axial end, the second export is through hole and interface intercommunication, be equipped with a plurality of outlet pipe way in the station blade disc, the inner port of arbitrary outlet pipe way can link up the intercommunication with the second export after rotating the station blade disc.
2. The servo tool holder of a built-in high-pressure cooling structure according to claim 1, wherein: be equipped with servo motor on the box, the last gear shaft that is equipped with of servo motor is equipped with the pinion on the gear shaft.
3. The servo tool holder of a built-in high-pressure cooling structure according to claim 1, wherein: a spacer bush is fixed on the cylinder body, an inner fluted disc is arranged on the spacer bush, and an outer fluted disc is arranged at the outer end of the inner fluted disc.
4. The servo tool holder of a built-in high-pressure cooling structure according to claim 3, wherein: and the outer fluted disc is provided with an integrated large gear which is in meshing transmission with the small gear.
5. The servo tool holder of a built-in high-pressure cooling structure according to claim 1, wherein: be equipped with the removal fluted disc on the cylinder body, remove the fluted disc and fix in the station blade disc, and remove the fluted disc and can mesh with inner fluted disc, outer fluted disc each other.
6. The servo tool holder of a built-in high-pressure cooling structure according to claim 1, wherein: and a boring cutter seat, a cutter plate gland and a plurality of cutter pressing blocks are arranged on the station cutter plate.
7. The servo tool holder of a built-in high-pressure cooling structure according to claim 1, wherein: the rear side of the box body is provided with an inductive switch, the inductive switch is provided with a switch bracket, an inductive shaft is arranged on the switch bracket, and a spring is arranged on the inductive shaft.
8. The servo tool holder of a built-in high-pressure cooling structure according to claim 3, wherein: and the inner fluted disc is provided with a through hole correspondingly matched with the induction shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915152.2U CN216656363U (en) | 2021-11-25 | 2021-11-25 | Servo knife rest of built-in high-pressure cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915152.2U CN216656363U (en) | 2021-11-25 | 2021-11-25 | Servo knife rest of built-in high-pressure cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216656363U true CN216656363U (en) | 2022-06-03 |
Family
ID=81791179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122915152.2U Expired - Fee Related CN216656363U (en) | 2021-11-25 | 2021-11-25 | Servo knife rest of built-in high-pressure cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216656363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996823A (en) * | 2021-11-25 | 2022-02-01 | 安徽力成智能装备股份有限公司 | Servo knife rest of built-in high-pressure cooling structure |
| CN116100085A (en) * | 2022-12-29 | 2023-05-12 | 江苏速利达齿轮有限公司 | Gear shaft processingequipment |
-
2021
- 2021-11-25 CN CN202122915152.2U patent/CN216656363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996823A (en) * | 2021-11-25 | 2022-02-01 | 安徽力成智能装备股份有限公司 | Servo knife rest of built-in high-pressure cooling structure |
| CN116100085A (en) * | 2022-12-29 | 2023-05-12 | 江苏速利达齿轮有限公司 | Gear shaft processingequipment |
| CN116100085B (en) * | 2022-12-29 | 2024-02-09 | 江苏速利达齿轮有限公司 | Gear shaft processingequipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |