CN220636333U - High-precision servo motorized spindle structure for lathe - Google Patents
High-precision servo motorized spindle structure for lathe Download PDFInfo
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- CN220636333U CN220636333U CN202322299331.7U CN202322299331U CN220636333U CN 220636333 U CN220636333 U CN 220636333U CN 202322299331 U CN202322299331 U CN 202322299331U CN 220636333 U CN220636333 U CN 220636333U
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- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000005611 electricity Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electric spindles, and discloses a high-precision servo electric spindle structure for a lathe, which solves the problems that a servo electric spindle is inconvenient to disassemble and assemble quickly in the using process, reduces the operation efficiency and is inconvenient to achieve better practicability; according to the utility model, the servo electric spindle is convenient to disassemble and assemble rapidly in the using process, and the operating efficiency is improved, so that better practicability is convenient to achieve.
Description
Technical Field
The utility model belongs to the technical field of motorized spindles, and particularly relates to a high-precision servo motorized spindle structure for a lathe.
Background
The servo electric spindle is a new technology which integrates a machine tool spindle and a spindle motor into a whole and appears in the field of numerical control machine tools, the servo electric spindle consists of a shell-free motor, a spindle, a bearing, a spindle unit shell, a driving module, a cooling device and the like, a speed measuring and angle measuring displacement sensor is arranged at the rear end of the spindle, an inner taper hole and an end face of the front end are used for installing a cutter, the servo electric spindle has the characteristics of high rotating speed, high precision and low noise, and the servo electric spindle is inconvenient to disassemble and assemble quickly in the using process, the operating efficiency is reduced, and therefore better practicability is inconvenient to achieve.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the high-precision servo electric spindle structure for the lathe, which effectively solves the problems that the servo electric spindle is inconvenient to disassemble and assemble rapidly in the use process, reduces the operation efficiency and is inconvenient to achieve better practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy servo electricity main shaft structure that lathe was used, includes the electricity main shaft body, the bottom middle part fixed mounting of electricity main shaft body has the supporting shoe, the fixed slot has all been seted up to the both sides of supporting shoe, the carriage is still installed to the bottom of electricity main shaft body, the supporting slot has been seted up at the top middle part of supporting shoe, and the supporting shoe is located the inside of supporting slot, the regulating disk is installed in the outside of supporting shoe, the internally mounted of supporting shoe has the regulation fixed establishment, the regulation fixed establishment includes the axostylus axostyle, and the one end of axostylus axostyle and the inner wall swivelling joint of supporting shoe, the other end activity of axostylus axostyle runs through in the supporting shoe and with regulating disk fixed connection, the outside fixed cover of axostylus axostyle is equipped with drive gear, the top and the bottom meshing respectively have first drive rack and second drive rack, and first drive rack and second drive rack stagger sets up, first drive rack and second drive rack keep away from each other one side equal fixed mounting movable plate, one side middle part equal fixed mounting of keeping away from each other has the movable rod, the internally symmetric fixed mounting of supporting shoe has the baffle, and the movable rod keeps away from the one end of movable plate in movable plate, and movable rod keeps away from the movable stop, the movable plate is equipped with the movable stop, the movable plate and the movable stop is located the movable stop, and the movable stop is located the fixed to the fixed stop block and the fixed stop is located between the inside and the fixed stop block and the fixed plate and the fixed die is located the movable stop block and the top that is located between the fixed die and the top is located.
Preferably, one side of the movable plate far away from the fixed rod is symmetrically and fixedly provided with positioning slide bars, the movable rod is positioned between the two positioning slide bars, the baffle is symmetrically and fixedly penetrated and provided with positioning slide sleeves, the positioning slide bars are slidably and penetratingly arranged in the positioning slide sleeves, and the two sides of the supporting frame are respectively provided with a second circular hole aligned with the positioning slide bars.
Preferably, the square locating block is fixedly arranged in the middle of the bottom end of the inside of the supporting groove, the square locating groove matched with the square locating block is formed in the middle of the bottom end of the supporting block, and the square locating block is located in the square locating groove.
Preferably, the mounting blocks are symmetrically and fixedly arranged at the bottom end of the outer side of the supporting frame, and the mounting bolts are movably arranged on the mounting blocks in a penetrating manner.
Compared with the prior art, the utility model has the beneficial effects that:
1) In operation, through the interaction of the arranged motorized spindle body, the supporting block, the fixing groove, the supporting frame, the supporting groove, the adjusting disk and the adjusting and fixing mechanism, the servo motorized spindle is convenient to disassemble and assemble quickly in the use process, the operation efficiency is improved, and therefore better practicability is achieved;
2) In operation, through the interaction of the positioning slide rod, the positioning slide sleeve and the second circular hole, the movable plate can be convenient to achieve better stability when moving, and therefore stable work of the adjusting and fixing mechanism is ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a high-precision servo motorized spindle structure for a lathe according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a support block according to the present utility model;
fig. 3 is a schematic view of the internal structure of the support frame of the present utility model.
In the figure: 1. an electric spindle body; 2. a support block; 3. a fixing groove; 4. a support frame; 5. a support groove; 6. an adjusting plate; 7. adjusting the fixing mechanism; 8. a shaft lever; 9. a transmission gear; 10. a first drive rack; 11. a second drive rack; 12. a movable plate; 13. a movable rod; 14. a baffle; 15. a limiting block; 16. a first circular hole; 17. a positioning spring; 18. a fixed rod; 19. positioning a slide bar; 20. positioning a sliding sleeve; 21. a second circular hole; 22. a square positioning block; 23. square positioning groove; 24. a mounting block; 25. and (5) installing a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The first embodiment is given by fig. 1, 2 and 3, the electric spindle comprises an electric spindle body 1, a supporting block 2 is fixedly arranged in the middle of the bottom end of the electric spindle body 1, fixing grooves 3 are formed in two sides of the supporting block 2, a supporting frame 4 is further arranged at the bottom of the electric spindle body 1, a supporting groove 5 is formed in the middle of the top end of the supporting frame 4, the supporting block 2 is positioned in the supporting groove 5, a square positioning block 22 is fixedly arranged in the middle of the inner bottom end of the supporting groove 5, a square positioning groove 23 matched with the square positioning block 22 is formed in the middle of the bottom end of the supporting block 2, the square positioning block 22 is positioned in the square positioning groove 23, an adjusting disc 6 is arranged on the outer side of the supporting frame 4, an adjusting fixing mechanism 7 is arranged in the supporting frame 4, a mounting block 24 is symmetrically and fixedly arranged at the bottom end of the outer side of the supporting frame 4, and a mounting bolt 25 is movably and penetratingly arranged on the mounting block 24;
the adjusting and fixing mechanism 7 comprises a shaft lever 8, one end of the shaft lever 8 is rotationally connected with the inner wall of the supporting frame 4, the other end of the shaft lever 8 movably penetrates through the supporting frame 4 and is fixedly connected with the adjusting disk 6, a transmission gear 9 is fixedly sleeved on the outer side of the shaft lever 8, a first transmission rack 10 and a second transmission rack 11 are respectively connected to the top and the bottom of the transmission gear 9 in a meshed mode, the first transmission rack 10 and the second transmission rack 11 are arranged in a staggered mode, movable plates 12 are fixedly arranged on the sides, far away from each other, of the first transmission rack 10 and the second transmission rack 11, movable rods 13 are fixedly arranged on the middle parts of the sides, far away from each other, of the two movable plates 12, baffle plates 14 are symmetrically and fixedly arranged in the supporting frame 4, one end, far away from the movable rods 13, of the movable plates 12 movably penetrates through the baffle plates 14, one end, far away from the movable rods 13, of the movable plates 12 is fixedly arranged with limiting blocks 15, the first circular hole 16 has been seted up to the both sides of carriage 4 and with stopper 15 flush position, the outside cover that just is located movable rod 13 between fly leaf 12 and the baffle 14 is equipped with positioning spring 17, one side top that two fly leaves 12 are close to each other all fixed mounting has dead lever 18, and the one end activity that fly leaf 12 was kept away from to dead lever 18 runs through in carriage 4 and extends to the inside of fixed slot 3, one side symmetry fixed mounting that fly leaf 12 kept away from dead lever 18 has location slide bar 19, and fly leaf 13 is located between two location slide bars 19, symmetry fixed mounting has location sliding sleeve 20 on the baffle 14, and location slide bar 19 slip runs through and installs in the inside of location sliding sleeve 20, the second circular hole 21 has all been seted up to the both sides of carriage 4 and the position of alignment with location slide bar 19.
In the use, through the interact of the motorized spindle body 1 that sets up, supporting shoe 2, fixed slot 3, carriage 4, supporting slot 5, regulating disk 6 and regulation fixed establishment 7, can make servo motorized spindle in the in-process of using, be convenient for carry out the dismouting fast, improved the efficiency of operation, thereby be convenient for reach better practicality, and through the interact of the location slide bar 19 that sets up, location sliding sleeve 20 and the circular hole 21 of second, can make fly leaf 12 when removing, be convenient for reach better stability, thereby ensured that regulation fixed establishment 7 can be stable work.
Working principle: when in operation, firstly, the adjusting disk 6 is rotated to drive the shaft lever 8 to rotate, the shaft lever 8 drives the transmission gear 9 to rotate, the transmission gear 9 drives the first transmission rack 10 and the second transmission rack 11 to move away from each other, the first transmission rack 10 and the second transmission rack 11 respectively drive the movable plate 12 to move, the movable plate 12 drives the movable rod 13 to slide in the baffle 14, the movable rod 13 drives the limiting block 15 to pass through the first circular hole 16, meanwhile, the movable plate 12 drives the positioning slide rod 19 to slide in the positioning slide sleeve 20, and the positioning slide rod 19 can pass through the second circular hole 21, so that the movable plate 12 can reach better stability when moving, meanwhile, the movable plate 12 moves to squeeze the positioning spring 17, the positioning spring 17 generates elastic deformation, meanwhile, the movable plate 12 drives the fixed rod 18 to move, and the fixed rod 18 moves to be separated from the fixed groove 3, the fixing of the supporting block 2 is released, then the electric spindle body 1 is pulled upwards, the supporting block 2 is separated from the supporting groove 5, the square positioning groove 23 is separated from the square positioning block 22, then the adjusting disk 6 is released, the disassembly operation of the electric spindle body 1 is completed, when the electric spindle body 1 needs to be installed, the operation is repeated, then the supporting block 2 is placed in the supporting groove 5, the square positioning block 22 is inserted into the square positioning groove 23, then the adjusting disk 6 is released, under the action of the rebound force of the positioning spring 17, the movable plate 12 performs reset movement, the movable plate 12 drives the fixing rod 18 to perform reset movement, the fixing rod 18 resets movement and is inserted into the fixing groove 3, the supporting block 2 is fixed in the supporting groove 5, the installation operation of the electric spindle body 1 is completed, so that the electric spindle can be used in the process, the device is convenient to disassemble and assemble quickly, improves the operation efficiency, and is convenient to achieve better practicability.
Claims (4)
1. The utility model provides a high accuracy servo electricity main shaft structure that lathe was used, includes electricity main shaft body (1), its characterized in that: the electric spindle comprises an electric spindle body (1), a supporting block (2) is fixedly arranged in the middle of the bottom end of the electric spindle body (1), fixing grooves (3) are formed in two sides of the supporting block (2), a supporting frame (4) is further arranged at the bottom of the electric spindle body (1), a supporting groove (5) is formed in the middle of the top end of the supporting frame (4), the supporting block (2) is located in the supporting groove (5), an adjusting disc (6) is arranged on the outer side of the supporting frame (4), an adjusting and fixing mechanism (7) is arranged in the supporting frame (4), the adjusting and fixing mechanism (7) comprises a shaft lever (8), one end of the shaft lever (8) is rotatably connected with the inner wall of the supporting frame (4), the other end of the shaft lever (8) movably penetrates through the supporting frame (4) and is fixedly connected with the adjusting disk (6), a transmission gear (9) is fixedly sleeved on the outer side of the shaft lever (8), a first transmission rack (10) and a second transmission rack (11) are respectively connected to the top and the bottom of the transmission gear (9) in a meshed mode, the first transmission rack (10) and the second transmission rack (11) are arranged in a staggered mode, movable plates (12) are fixedly installed on one sides, far away from each other, of the first transmission rack (10) and the second transmission rack (11), movable rods (13) are fixedly installed on the middle portions of one sides, far away from each other, of the two movable plates (12), the inside symmetry fixed mounting of carriage (4) has baffle (14), and the one end activity that fly leaf (12) was kept away from to movable rod (13) is run through in baffle (14), the one end fixed mounting that fly leaf (12) was kept away from to movable rod (13) has stopper (15), first circular hole (16) have been seted up in the both sides of carriage (4) and the position that flushes with stopper (15), and the outside cover that just is located between fly leaf (12) and baffle (14) is equipped with positioning spring (17), one side top that two fly leaf (12) are close to each other all fixed mounting has dead lever (18), and the one end activity that fly leaf (12) was kept away from to dead lever (18) runs through in carriage (4) and extends to the inside of fixed slot (3).
2. The high-precision servo motorized spindle structure for a lathe as set forth in claim 1, wherein: one side of fly leaf (12) keeping away from dead lever (18) symmetry fixed mounting has location slide bar (19), and fly leaf (13) are located between two location slide bars (19), and symmetrical fixed mounting has location sliding sleeve (20) that run through on baffle (14), and location slide bar (19) slip run through the inside of installing in location sliding sleeve (20), and second circular hole (21) have all been seted up in the both sides of carriage (4) and the position of alignment with location slide bar (19).
3. The high-precision servo motorized spindle structure for a lathe as set forth in claim 1, wherein: square locating blocks (22) are fixedly mounted in the middle of the inner bottom end of the supporting groove (5), square locating grooves (23) matched with the square locating blocks (22) are formed in the middle of the bottom end of the supporting block (2), and the square locating blocks (22) are located in the square locating grooves (23).
4. The high-precision servo motorized spindle structure for a lathe as set forth in claim 1, wherein: the outer bottom end of the supporting frame (4) is symmetrically and fixedly provided with a mounting block (24), and the mounting block (24) is movably provided with a mounting bolt (25) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299331.7U CN220636333U (en) | 2023-08-25 | 2023-08-25 | High-precision servo motorized spindle structure for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299331.7U CN220636333U (en) | 2023-08-25 | 2023-08-25 | High-precision servo motorized spindle structure for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636333U true CN220636333U (en) | 2024-03-22 |
Family
ID=90293136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322299331.7U Active CN220636333U (en) | 2023-08-25 | 2023-08-25 | High-precision servo motorized spindle structure for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636333U (en) |
-
2023
- 2023-08-25 CN CN202322299331.7U patent/CN220636333U/en active Active
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