CN212976738U - Numerical control lathe spindle head - Google Patents
Numerical control lathe spindle head Download PDFInfo
- Publication number
- CN212976738U CN212976738U CN202021110658.5U CN202021110658U CN212976738U CN 212976738 U CN212976738 U CN 212976738U CN 202021110658 U CN202021110658 U CN 202021110658U CN 212976738 U CN212976738 U CN 212976738U
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- China
- Prior art keywords
- spindle head
- fixedly mounted
- fixed
- fixed mounting
- mounting
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000035939 shock Effects 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 16
- 238000003754 machining Methods 0.000 abstract description 7
- 239000011324 bead Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model discloses a numerical control lathe spindle head relates to numerical control lathe equipment technical field, the on-line screen storage device comprises a base, top one side fixed mounting of base has the mount pad, one side fixed mounting of mount pad has the connecting piece, one side fixed mounting of connecting piece has the mount, one side fixed mounting of mount has the aircraft nose case, the equal fixed mounting in bottom both sides of aircraft nose case has the supporting shoe, top one side fixed mounting of mount pad has the fixed block. The utility model discloses numerical control lathe spindle head can spray water to the installation main shaft to cooling down the installation main shaft, avoiding the installation main shaft to generate heat for a long time and causing the damage to whole spindle head, thereby improved cooling speed, can carry out the shock attenuation to the aircraft nose case, prevent to produce resonance between aircraft nose case and the spindle head, thereby avoid the processing sword to produce vibrations, prevent to influence the machining precision.
Description
Technical Field
The utility model relates to a numerical control lathe equipment technical field specifically is a numerical control lathe spindle head.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, inner and outer curved surfaces of complex rotation, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
Lathe spindle head is the important part on the numerical control lathe, lathe spindle head is at the during operation, the main shaft can produce huge heat, and spindle head self cooling rate is slower, if generate heat all the time, can lead to whole lathe spindle head to generate heat, the time can lead to whole lathe spindle head because overheated damage for a long time, the machining efficiency is easily influenced, and spindle head is in the course of the work, because high-speed rotation, spindle head easily produces resonance phenomenon with the aircraft nose case, in case the spindle head takes place resonance, easily lead to the processing sword to shake, thereby the knife line appears in the part surface that leads to the cutter to process out, influence the machining precision.
Therefore, it is necessary to provide a spindle head of a numerically controlled lathe to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerical control lathe spindle head to it is slower and easily lead to the problem that the processing sword produced vibrations to propose current numerical control lathe spindle head cooling rate in solving above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a numerical control lathe spindle head, includes the base, top one side fixed mounting of base has the mount pad, one side fixed mounting of mount pad has the connecting piece, one side fixed mounting of connecting piece has the mount, one side fixed mounting of mount has the locomotive case, the equal fixed mounting in bottom both sides of locomotive case has the supporting shoe, top one side fixed mounting of mount pad has the fixed block, the middle part fixed mounting of fixed block has the delivery pipe, the one end fixed mounting of delivery pipe has the sprinkler bead, one side fixed mounting of mount pad has the spindle head, the middle part fixed mounting of spindle head has the installation main shaft, the bottom fixed mounting of supporting shoe has the connecting plate, the equal fixed mounting in bottom both sides of connecting plate has damping spring.
Optionally, a damping sleeve is fixedly mounted inside one side of the connecting piece, the inner side of the damping sleeve is fixed to the outer side of the fixing frame, and the connecting piece is fixed to the fixing frame through a fixing bolt.
Optionally, one side of the upper surface of the base is provided with four grooves, the four grooves are symmetrically distributed, the bottom ends of the damping springs are fixed to the bottom wall of the grooves, the damping springs are damping springs, and the supporting blocks are located inside the grooves.
Optionally, a through hole is formed in the middle of the fixing block, the water supply pipe is located inside the through hole, and the water spraying head corresponds to the mounting spindle.
Optionally, a cover plate is fixedly mounted on the outer surface of the spindle head, and the cover plate is fixed to the spindle head through a fixing bolt.
Optionally, a waterproof cover is fixedly mounted on the outer surface of the spindle head, close to the outer side of the mounting spindle.
Optionally, a fixing plate is fixedly mounted on one side of the base, a cooling tank is fixedly mounted at the top of the fixing plate, and one end of the water supply pipe is fixed to the top of the cooling tank.
The utility model discloses a technological effect and advantage:
1. the utility model discloses, through the cooperation setting between fixed block, delivery pipe, the sprinkler bead, can spray water to the installation main shaft to cooling down the installation main shaft, avoiding the installation main shaft to generate heat for a long time and causing the damage to whole main shaft head, thereby improved cooling speed, prevented to influence machining efficiency, solved the slower problem of cooling speed.
2. The utility model discloses, through the cooperation setting between supporting shoe, shock attenuation cover, connecting plate, damping spring, the recess, can carry out the shock attenuation to the aircraft nose case, prevent to produce resonance between aircraft nose case and the main tapping to avoid the processing sword to produce vibrations, prevent to influence the machining precision, solved and easily leaded to the problem that the processing sword produced vibrations.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention in side view;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the connecting member of the present invention;
FIG. 4 is a schematic partial sectional view of the base structure of the present invention;
fig. 5 is a schematic perspective view of the base structure of the present invention.
In the figure: 1. a base; 2. a mounting seat; 3. a connecting member; 4. a fixed mount; 5. a head box; 6. a support block; 7. a fixed block; 8. a water supply pipe; 9. a sprinkler head; 10. a spindle head; 11. installing a main shaft; 12. a cover plate; 13. a waterproof cover; 14. a fixing plate; 15. a cooling tank; 16. a shock-absorbing sleeve; 17. a connecting plate; 18. a damping spring; 19. and (4) a groove.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a numerical control lathe spindle head as shown in figures 1-5, which comprises a base 1, one side of the upper surface of the base 1 is provided with four grooves 19, the four grooves 19 are distributed symmetrically, one side of the base 1 is fixedly provided with a fixed plate 14, the top of the fixed plate 14 is fixedly provided with a cooling box 15, the inside of the cooling box 15 is provided with a water pump, one side of the top of the base 1 is fixedly provided with a mounting seat 2, one side of the mounting seat 2 is fixedly provided with a connecting piece 3, one side of the connecting piece 3 is internally and fixedly provided with a damping sleeve 16, one side of the connecting piece 3 is fixedly provided with a fixed frame 4, the inner side of the damping sleeve 16 is fixed with the outer side of the fixed frame 4, the connecting piece 3 is fixed with the fixed frame 4 through a fixing bolt, one side of the fixed frame 4 is fixedly provided with a headstock 5, both sides of, the supporting block 6 is located inside the groove 19, a fixed block 7 is fixedly installed on one side of the top of the mounting seat 2, a through hole is formed in the middle of the fixed block 7, a water supply pipe 8 is fixedly installed in the middle of the fixed block 7, the water supply pipe 8 is located inside the through hole, one end of the water supply pipe 8 is fixed to the top of the cooling box 15, a sprinkler head 9 is fixedly installed on one end of the water supply pipe 8, a spindle head 10 is fixedly installed on one side of the mounting seat 2, a cover plate 12 is fixedly installed on the outer surface of the spindle head 10, the cover plate 12 is fixed to the spindle head 10 through a fixing bolt, an installation spindle 11 is fixedly installed in the middle of the spindle head 10, the sprinkler head 9 corresponds to the installation spindle 11, a waterproof cover 13 is fixedly installed on the outer surface of the spindle head 10 close to the outer side of the installation spindle 11, the inner side, can spray water to installation main shaft 11, thereby cool down installation main shaft 11, avoid installation main shaft 11 to generate heat for a long time and cause the damage to whole spindle nose 10, thereby cooling speed has been improved, prevent to influence machining efficiency, the slow problem of cooling speed has been solved, the bottom fixed mounting of supporting shoe 6 has connecting plate 17, the equal fixed mounting in bottom both sides of connecting plate 17 has damping spring 18, damping spring 18's bottom is fixed mutually with recess 19 bottom wall, damping spring 18 is damping spring, through supporting shoe 6, damping sleeve 16, connecting plate 17, damping spring 18, cooperation setting between the recess 19, can cushion aircraft nose case 5, prevent to produce resonance between aircraft nose case 5 and the spindle nose 10, thereby avoid the processing sword to produce vibrations, prevent to influence the machining precision, the problem that easily leads to the processing sword to produce vibrations has been solved.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
This practical theory of operation: installation main shaft 11 is at the pivoted in-process, cooling tank 15 sprays the coolant liquid to installation main shaft 11 through sprinkler head 9 on the delivery pipe 8, conveniently cool down installation main shaft 11, avoid influencing spindle head 10, can prevent through waterproof cover 13 that the coolant liquid from getting into the inside of spindle head 10, and simultaneously, can cushion the vibrations that the spindle head 10 produced through shock-absorbing sleeve 16, can cushion the bottom of aircraft nose case 5 through damping spring 18's flexible, thereby prevent that spindle head 10 and aircraft nose case 5 from producing resonance.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a numerical control lathe spindle head, includes base (1), its characterized in that: the improved spindle is characterized in that a mounting seat (2) is fixedly mounted on one side of the top of the base (1), a connecting piece (3) is fixedly mounted on one side of the mounting seat (2), a fixing frame (4) is fixedly mounted on one side of the connecting piece (3), a head box (5) is fixedly mounted on one side of the fixing frame (4), supporting blocks (6) are fixedly mounted on two sides of the bottom of the head box (5), a fixing block (7) is fixedly mounted on one side of the top of the mounting seat (2), a water supply pipe (8) is fixedly mounted in the middle of the fixing block (7), a water spray head (9) is fixedly mounted at one end of the water supply pipe (8), a spindle head (10) is fixedly mounted on one side of the mounting seat (2), a mounting spindle shaft (11) is fixedly mounted in the middle of the spindle head (10), and, and damping springs (18) are fixedly mounted on two sides of the bottom of the connecting plate (17).
2. A numerically controlled lathe spindle head according to claim 1, wherein:
the shock absorption sleeve (16) is fixedly mounted inside one side of the connecting piece (3), the inner side of the shock absorption sleeve (16) is fixed to the outer side of the fixing frame (4), and the connecting piece (3) is fixed to the fixing frame (4) through a fixing bolt.
3. A numerically controlled lathe spindle head according to claim 1, wherein:
the damping device is characterized in that one side of the upper surface of the base (1) is provided with grooves (19), the number of the grooves (19) is four, the grooves (19) are symmetrically distributed, the bottom end of each damping spring (18) is fixed to the inner bottom wall of each groove (19), each damping spring (18) is a damping spring, and the supporting block (6) is located inside each groove (19).
4. A numerically controlled lathe spindle head according to claim 1, wherein:
the middle part of the fixing block (7) is provided with a through hole, the water supply pipe (8) is positioned inside the through hole, and the water spraying head (9) corresponds to the mounting main shaft (11).
5. A numerically controlled lathe spindle head according to claim 1, wherein:
the outer surface of the spindle head (10) is fixedly provided with a cover plate (12), and the cover plate (12) is fixed with the spindle head (10) through a fixing bolt.
6. A numerically controlled lathe spindle head according to claim 1, wherein:
the outer surface of the spindle head (10) is fixedly provided with a waterproof cover (13) close to the outer side of the mounting spindle (11).
7. A numerically controlled lathe spindle head according to claim 1, wherein:
one side fixed mounting of base (1) has fixed plate (14), the top fixed mounting of fixed plate (14) has cooling tank (15), the one end of delivery pipe (8) is fixed mutually with the top of cooling tank (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021110658.5U CN212976738U (en) | 2020-06-16 | 2020-06-16 | Numerical control lathe spindle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021110658.5U CN212976738U (en) | 2020-06-16 | 2020-06-16 | Numerical control lathe spindle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212976738U true CN212976738U (en) | 2021-04-16 |
Family
ID=75423215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021110658.5U Expired - Fee Related CN212976738U (en) | 2020-06-16 | 2020-06-16 | Numerical control lathe spindle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212976738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333789A (en) * | 2021-05-28 | 2021-09-03 | 张先志 | Machine head structure of numerical control machine tool |
-
2020
- 2020-06-16 CN CN202021110658.5U patent/CN212976738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333789A (en) * | 2021-05-28 | 2021-09-03 | 张先志 | Machine head structure of numerical control machine tool |
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| 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: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |