CN220636334U - Rotation control structure of electric spindle - Google Patents
Rotation control structure of electric spindle Download PDFInfo
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- CN220636334U CN220636334U CN202322299334.0U CN202322299334U CN220636334U CN 220636334 U CN220636334 U CN 220636334U CN 202322299334 U CN202322299334 U CN 202322299334U CN 220636334 U CN220636334 U CN 220636334U
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- fixedly arranged
- mounting
- electric spindle
- rotating rod
- sleeve
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- 230000005611 electricity Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of control devices, and discloses a rotation control structure of an electric spindle, which solves the problems that the existing electric spindle control device is inconvenient to repair, install and detach, the electric spindle is usually fixed on a using machine tool by using bolts, the electric spindle needs to be detached to change direction again when rotating in the using direction, and the electric spindle is very troublesome to use; this electricity main shaft controlling means is very convenient when the maintenance is dismantled to need not to dismantle when rotating the direction of use and can change the direction, increased result of use.
Description
Technical Field
The utility model belongs to the technical field of control devices, and particularly relates to a rotation control structure of an electric spindle.
Background
Motorized spindles are new technologies that integrate machine tool spindles with spindle motors that have emerged in the field of numerically controlled machine tools in recent years. The main transmission system of the high-speed numerical control machine tool cancels belt wheel transmission and gear transmission. The machine tool main shaft is directly driven by the built-in motor, so that the length of a main transmission chain of the machine tool is shortened to zero, and zero transmission of the machine tool is realized; the existing electric spindle control device is very inconvenient in maintenance and disassembly, the electric spindle is usually fixed on a machine tool by using bolts, and the electric spindle control device needs to be disassembled to change the direction again when rotating the using direction, so that the electric spindle control device is very troublesome in use.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a rotation control structure of an electric spindle, which effectively solves the problems that the existing electric spindle control device is inconvenient to maintain and disassemble, the electric spindle is usually fixed on a machine tool by using bolts, and the direction of the electric spindle needs to be disassembled and re-turned when the electric spindle rotates in the using direction, and is very troublesome to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotation control structure of electricity main shaft, includes the mount pad, the upside of mount pad is equipped with the installing frame, the inside fixed mounting of installing frame has the electricity main shaft body, one side fixed mounting of installing frame has the installing box, the inside of installing box is equipped with centre gripping drive assembly, one side of installing box is equipped with control panel, one side fixed mounting of control panel has the inserted block, the equal fixed mounting of upper and lower both sides of inserted block has the fixture block, two fixture blocks all with centre gripping drive assembly looks joint, the inside of mounting groove is equipped with rotatory drive assembly, rotatory drive assembly's top fixed mounting has the support column, the top of support column and the bottom fixed connection of installing frame.
Preferably, the rotary transmission assembly comprises a first shaft sleeve, a first rotating rod is rotatably arranged in the first shaft sleeve, a first turntable is fixedly arranged at one end of the first rotating rod, the other end of the first rotating rod extends to the inside of the mounting groove and is fixedly provided with a worm, one side of the worm is in meshed connection with a worm wheel, one end of the worm, far away from the first rotating rod, is rotatably connected with the inner wall of the mounting groove, the worm wheel is rotatably connected with the bottom inside the mounting groove, and the top of the worm wheel is fixedly connected with the bottom of the support column.
Preferably, the bottom fixed mounting of installing frame has four connecting rods, and the universal wheel is all installed to the bottom of connecting rod, and the annular has been seted up at the top of mount pad, and the universal wheel is all installed in the inside of annular.
Preferably, the clamping transmission assembly comprises a second sleeve and a sliding groove, the second sleeve is fixedly arranged on one side of the top of the installation frame, a second rotating rod is rotatably arranged in the second sleeve, a second turntable is fixedly arranged on the top of the second rotating rod, a bidirectional threaded rod is fixedly arranged at the bottom of the second rotating rod, threaded sleeves are connected to two opposite threaded sections on the surface of the bidirectional threaded rod in a threaded mode, clamping plates are fixedly arranged on one sides of the threaded sleeves, two clamping plates are clamped with two clamping blocks, a fixing rod is fixedly arranged on one side, away from the clamping plates, of the threaded sleeve, a sliding block is fixedly arranged on one end, away from the threaded sleeve, of the fixing rod, a sliding block is fixedly arranged on the inner wall of one side of the installation box, and the sliding block is arranged in the sliding groove.
Preferably, two the cardboard is all fixed mounting in one side that keeps away from each other has the slide bar, and the equal fixed mounting in upper and lower both sides of installation case has the sliding sleeve, and two slide bars are all pegged graft in the inside of two sliding sleeves.
Compared with the prior art, the utility model has the beneficial effects that:
in operation, an operator drives a first rotating rod to rotate along a first shaft sleeve through a first rotating disc, a worm is used for driving a worm wheel to rotate when the first rotating rod rotates, a support column is used for driving a mounting frame to rotate when the worm wheel rotates, a connecting rod is used for driving a universal wheel to slide in an annular groove when the mounting frame rotates, stability of the mounting frame in rotation is improved, and the mounting frame can drive an electric spindle body to rotate for adjusting an angle when rotating, so that the electric spindle is very convenient to use;
when the control panel needs to be disassembled for maintenance, an operator drives a second rotating rod to rotate in the second sleeve through a second rotary table, the second rotating rod drives a bidirectional threaded rod to rotate when rotating, the bidirectional threaded rod drives two threaded sleeves to move oppositely, the threaded sleeves drive a sliding block to slide in a sliding groove through a fixing rod when moving, stability of the threaded sleeves is improved, the two threaded sleeves drive two clamping plates to move backwards when moving oppositely, the clamping plates drive a sliding rod to slide in the sliding sleeve when moving, stability of the clamping plates when moving backwards is improved, clamping limit of the clamping block can be relieved when the clamping plates move backwards, and then disassembly is completed rapidly; the electric spindle control device is quite convenient and fast to maintain and disassemble, and can turn the direction without being disassembled when the using direction is rotated, so that the using effect is improved.
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 cross-sectional view of a control device according to the present utility model;
FIG. 2 is a schematic diagram of a partially enlarged structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic diagram of a part of the enlarged structure of FIG. 1 according to the present utility model;
in the figure: 1. a mounting base; 2. a mounting frame; 3. an electric spindle body; 4. a mounting box; 5. a control panel; 6. inserting blocks; 7. a clamping block; 8. a mounting groove; 9. a first sleeve; 10. a first rotating lever; 11. a first turntable; 12. a worm; 13. a worm wheel; 14. a support column; 15. a connecting rod; 16. a universal wheel; 17. a ring groove; 18. a second sleeve; 19. a second rotating lever; 20. a second turntable; 21. a two-way threaded rod; 22. a threaded sleeve; 23. a clamping plate; 24. a fixed rod; 25. a slide block; 26. a chute; 27. a slide bar; 28. and a sliding sleeve.
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.
As shown in fig. 1 to 3, the utility model comprises a mounting seat 1, a mounting frame 2 is arranged on the upper side of the mounting seat 1, an electric spindle body 3 is fixedly arranged in the mounting frame 2, a mounting box 4 is fixedly arranged on one side of the mounting frame 2, a clamping transmission assembly is arranged in the mounting box 4, a control panel 5 is arranged on one side of the mounting box 4, an inserting block 6 is fixedly arranged on one side of the control panel 5, clamping blocks 7 are fixedly arranged on the upper side and the lower side of the inserting block 6, the two clamping blocks 7 are clamped with the clamping transmission assembly, a rotary transmission assembly is arranged in a mounting groove 8, a supporting column 14 is fixedly arranged at the top of the rotary transmission assembly, and the top of the supporting column 14 is fixedly connected with the bottom of the mounting frame 2; the rotary transmission assembly comprises a first shaft sleeve 9, a first rotating rod 10 is rotatably arranged in the first shaft sleeve 9, a first rotating disc 11 is fixedly arranged at one end of the first rotating rod 10, the other end of the first rotating rod 10 extends into the mounting groove 8 and is fixedly provided with a worm 12, one side of the worm 12 is in meshed connection with a worm wheel 13, one end of the worm 12 far away from the first rotating rod 10 is rotatably connected with the inner wall of the mounting groove 8, the worm wheel 13 is rotatably connected with the bottom in the mounting groove 8, and the top of the worm wheel 13 is fixedly connected with the bottom of a supporting column 14; four connecting rods 15 are fixedly arranged at the bottom of the mounting frame 2, universal wheels 16 are arranged at the bottoms of the connecting rods 15, annular grooves 17 are formed in the top of the mounting seat 1, and the universal wheels 16 are arranged in the annular grooves 17.
In operation, an operator drives the first rotating rod 10 to rotate along the first shaft sleeve 9 through the first rotating disc 11, the worm wheel 13 is driven to rotate through the worm 12 when the first rotating rod 10 rotates, the installation frame 2 is driven to rotate through the support column 14 when the worm wheel 13 rotates, the universal wheel 16 is driven to slide in the annular groove 17 through the connecting rod 15 when the installation frame 2 rotates, the stability of the installation frame 2 in rotation is improved, the electric spindle body 3 can be driven to rotate to adjust the angle when the installation frame 2 rotates, and the electric spindle is very convenient to use.
The clamping transmission assembly comprises a second sleeve 18 and a sliding groove 26, wherein the second sleeve 18 is fixedly arranged on one side of the top of the mounting frame 2, a second rotating rod 19 is rotatably arranged in the second sleeve 18, a second rotary table 20 is fixedly arranged on the top of the second rotating rod 19, a bidirectional threaded rod 21 is fixedly arranged at the bottom of the second rotating rod 19, threaded sleeves 22 are connected to two opposite threaded sections on the surface of the bidirectional threaded rod 21 in a threaded manner, clamping plates 23 are fixedly arranged on one side of the threaded sleeves 22, the two clamping plates 23 are clamped with the two clamping blocks 7, a fixed rod 24 is fixedly arranged on one side, away from the clamping plates 23, of the threaded sleeves 22, a sliding block 25 is fixedly arranged at one end, away from the threaded sleeves 22, of the fixed rod 24, of the sliding groove 26 is arranged on the inner wall of one side of the mounting box 4, and the sliding block 25 is arranged in the sliding groove 26; the slide bar 27 is fixedly installed on one side, away from each other, of the two clamping plates 23, the sliding sleeve 28 is fixedly installed on the upper side and the lower side of the installation box 4, and the two slide bars 27 are inserted into the two sliding sleeves 28.
The operating personnel drives the second dwang 19 through the second carousel 20 and rotates in the inside of second axle sleeve 18, the second dwang 19 drives the rotation of two-way threaded rod 21 when rotating, drive two screw thread sleeve 22 and move in opposite directions when two-way threaded rod 21 rotates, the screw thread sleeve 22 all drives the slider 25 through dead lever 24 and slides in the inside of spout 26 when moving, stability when having increased screw thread sleeve 22 and moved, two screw thread sleeve 22 all drive two cardboard 23 when moving in opposite directions and move in opposite directions, all drive slide bar 27 and slide in the inside of sliding sleeve 28 when cardboard 23 moves, stability when having increased cardboard 23 and moved, can be released the centre gripping spacing to fixture block 7 when two cardboard 23 move in opposite directions, and then accomplish the dismantlement fast.
Claims (5)
1. The utility model provides a rotation control structure of electricity main shaft, includes mount pad (1), its characterized in that: the upper side of mount pad (1) is equipped with installing frame (2), the inside fixed mounting of installing frame (2) has electric main shaft body (3), one side fixed mounting of installing frame (2) has install bin (4), the inside of install bin (4) is equipped with centre gripping drive assembly, one side of install bin (4) is equipped with control panel (5), one side fixed mounting of control panel (5) has inserted block (6), the equal fixed mounting in upper and lower both sides of inserted block (6) has fixture block (7), two fixture blocks (7) all with centre gripping drive assembly looks joint, the inside of mounting groove (8) is equipped with rotatory drive assembly, the top fixed mounting of rotatory drive assembly has support column (14), the top of support column (14) and the bottom fixed connection of installing frame (2).
2. The rotation control structure of an electric spindle as set forth in claim 1, wherein: the rotary transmission assembly comprises a first shaft sleeve (9), a first rotating rod (10) is rotatably arranged in the first shaft sleeve (9), a first rotating disc (11) is fixedly arranged at one end of the first rotating rod (10), the other end of the first rotating rod (10) extends to the inside of the mounting groove (8) and is fixedly provided with a worm (12), one side of the worm (12) is connected with a worm wheel (13) in a meshed mode, one end, far away from the first rotating rod (10), of the worm (12) is rotatably connected with the inner wall of the mounting groove (8), the worm wheel (13) is rotatably connected with the bottom inside the mounting groove (8), and the top of the worm wheel (13) is fixedly connected with the bottom of the support column (14).
3. The rotation control structure of an electric spindle as set forth in claim 1, wherein: four connecting rods (15) are fixedly arranged at the bottom of the mounting frame (2), universal wheels (16) are arranged at the bottoms of the connecting rods (15), annular grooves (17) are formed in the tops of the mounting seats (1), and the universal wheels (16) are arranged in the annular grooves (17).
4. The rotation control structure of an electric spindle as set forth in claim 1, wherein: the clamping transmission assembly comprises a second shaft sleeve (18) and a sliding groove (26), the second shaft sleeve (18) is fixedly arranged on one side of the top of the mounting frame (2), a second rotating rod (19) is rotatably arranged in the second shaft sleeve (18), a second rotating disc (20) is fixedly arranged at the top of the second rotating rod (19), a bidirectional threaded rod (21) is fixedly arranged at the bottom of the second rotating rod (19), threaded sleeves (22) are fixedly connected to two opposite threaded sections on the surface of the bidirectional threaded rod (21), clamping plates (23) are fixedly arranged on one side of each threaded sleeve (22), two clamping plates (23) are clamped with two clamping blocks (7), a fixing rod (24) is fixedly arranged on one side, far away from the clamping plates (23), of each fixing rod (24), of one end, far away from the threaded sleeve (22), of each sliding block (25) is fixedly arranged on the inner wall of one side of the mounting box (4), and the sliding groove (26) is fixedly arranged in the sliding groove (26).
5. The rotation control structure of an electric spindle as set forth in claim 4, wherein: two the cardboard (23) one side that keeps away from each other all fixed mounting has slide bar (27), and the upper and lower both sides of install bin (4) all fixed mounting has sliding sleeve (28), and two slide bar (27) are all pegged graft in the inside of two sliding sleeve (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299334.0U CN220636334U (en) | 2023-08-25 | 2023-08-25 | Rotation control structure of electric spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299334.0U CN220636334U (en) | 2023-08-25 | 2023-08-25 | Rotation control structure of electric spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636334U true CN220636334U (en) | 2024-03-22 |
Family
ID=90262266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322299334.0U Active CN220636334U (en) | 2023-08-25 | 2023-08-25 | Rotation control structure of electric spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636334U (en) |
-
2023
- 2023-08-25 CN CN202322299334.0U patent/CN220636334U/en active Active
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