CN217255042U - Improved structure of headstock transmission - Google Patents
Improved structure of headstock transmission Download PDFInfo
- Publication number
- CN217255042U CN217255042U CN202220167575.2U CN202220167575U CN217255042U CN 217255042 U CN217255042 U CN 217255042U CN 202220167575 U CN202220167575 U CN 202220167575U CN 217255042 U CN217255042 U CN 217255042U
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- headstock
- casing
- supporting seat
- servo motor
- speed reducer
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a headstock transmission improvement structure relates to the roll grinder field, including the headstock casing, the supporting seat is installed to one side top of headstock casing, and servo motor is installed at the top of supporting seat, and the mount pad is installed at the top of headstock casing, and the speed reducer is installed at the top of mount pad, is connected with flexible shaft coupling between speed reducer and the servo motor, and the output of speed reducer is connected with little synchronous pulley. The headstock of the utility model has simple and reliable structure, the contact surface of the base and the guide rail is provided with the plastic tape, which can properly eliminate vibration and has high practicability; the headstock adopts a poly-wedge belt, can adapt to a large range of speeds, and can stably transmit at high speed and low speed; the headstock is provided with a durable rectangular spring, so that the service life of the headstock can be prolonged, and the maintenance is reduced; the support structure overall structure that the headstock base set up is strengthened, has increased the steadiness of headstock, holistic structure, the assembly degree of difficulty that reduces guarantees assembly quality simultaneously.
Description
Technical Field
The utility model relates to a roll grinder field specifically is a headstock transmission improvement structure.
Background
When a high-quality roll surface is ground by a high-precision roll grinder, high requirements are imposed on all parts of the roll grinder, particularly the requirement on the transmission stability of a headstock is high, particularly the high rotating speed of the headstock is required by some special processes, so that the transmission requirement of the headstock is high, the headstock can vibrate due to improper assembly, and the precision of transmission parts is also high;
the existing headstock structure has the freedom degree of transitionally limiting a rotating part, the structure generally cannot vibrate at low speed, the headstock can vibrate at high-speed rotation, the vibration is difficult to eliminate, and the running stability of the structure can be reduced.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a headstock transmission improvement structure to solve the headstock and easily take place vibrations and then can reduce the technical problem of the stationarity when its operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a headstock transmission improvement structure, includes the headstock casing, the supporting seat is installed to one side top of headstock casing, servo motor is installed at the top of supporting seat, the mount pad is installed at the top of headstock casing, the speed reducer is installed at the top of mount pad, be connected with flexible shaft coupling between speed reducer and the servo motor, the output of speed reducer is connected with little synchronous pulley, top one side of mount pad is provided with flexible driver plate, one side of headstock casing is provided with driver plate and rectangle spring respectively, the inside intermediate position department of headstock casing is provided with the headstock main shaft, the inside below of headstock casing is provided with big synchronous pulley.
Through adopting above-mentioned technical scheme, the supporting seat can play the supporting role to servo motor to improve servo motor's stability, the flexible coupling set up the impact that reduces among the transmission process that can be great simultaneously, also can eliminate vibrations simultaneously.
Further, a plastic tape is arranged between the headstock shell and the mounting seat, and the length of the plastic tape is smaller than the width of the headstock shell and the mounting seat.
Through adopting above-mentioned technical scheme, the setting of pasting the plastic tape can suitably eliminate vibrations, has very high practicality, improves the shock attenuation effect of mount pad then.
Further, the small synchronous belt wheel is meshed with a flexible driving plate, and the diameter of the flexible driving plate is smaller than that of the small synchronous belt wheel.
By adopting the technical scheme, the flexible coupling can drive the small synchronous belt wheel to rotate when rotating, and the flexible coupling can play a role in shock absorption.
Furthermore, the servo motor is fixedly connected with the supporting seat through a bolt, and the supporting seat is made of manganese steel materials.
Through adopting above-mentioned technical scheme, the servo motor of dismouting of being convenient for, its life can be improved to the supporting seat adopts manganese steel material preparation simultaneously to improve its support effect to servo motor.
Further, two bearings are mounted on one side of the interior of the head housing, and one end of the head spindle passes through the bearings and extends to the exterior of the head housing.
Through adopting above-mentioned technical scheme, the stability when headstock main shaft rotates can be improved in the setting of bearing, and improves the rotation effect of headstock main shaft.
To sum up, the utility model discloses mainly have following beneficial effect:
the utility model has simple and reliable structure, the contact surface of the base and the guide rail is provided with the plastic tape, which can properly eliminate the vibration and has high practicability; the headstock adopts a poly-wedge belt, can adapt to a large range of speeds, and can stably transmit at high speed and low speed; the headstock is provided with a durable rectangular spring, so that the service life of the headstock can be prolonged, and the maintenance is reduced; the overall structure of the support structure arranged on the headstock base is reinforced, so that the stability of the headstock is improved, the overall structure is realized, the assembly difficulty is reduced, and meanwhile, the assembly quality is ensured; the flexible coupling is arranged between the speed reducer and the motor, so that impact in a transmission process can be greatly reduced, vibration can be eliminated, the rotating speed of the headstock can be increased, the headstock has more applicability, more grinding processes are met, and the grinding efficiency can be increased.
Drawings
Fig. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the supporting seat of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a head frame housing; 2. a supporting seat; 3. a servo motor; 4. a speed reducer; 5. a flexible coupling; 6. a small synchronous pulley; 7. a mounting seat; 8. a flexible drive plate; 9. a dial; 10. a rectangular spring; 11. a headstock spindle; 12. a large synchronous pulley; 13. and a bearing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
A headstock transmission improved structure is disclosed, as shown in figure 1, figure 2 and figure 3, comprising a headstock shell 1, a supporting seat 2 is arranged above one side of the headstock shell 1, a servo motor 3 is arranged on the top of the supporting seat 2, the supporting seat 2 can support the servo motor 3 so as to improve the stability of the servo motor 3, a mounting seat 7 is arranged on the top of the headstock shell 1, a plastic tape is arranged between the headstock shell 1 and the mounting seat 7, the length of the plastic tape is less than the width of the headstock shell 1 and the mounting seat 7, the arrangement of the plastic tape can properly eliminate vibration, the practicability is high, the damping effect of the mounting seat 7 is further improved, a speed reducer 4 is arranged on the top of the mounting seat 7, the servo motor 3 is fixedly connected with the supporting seat 2 through bolts, the supporting seat 2 is made of manganese steel material, the servo motor 3 is convenient to disassemble and assemble, and disassemble, and the supporting seat 2 is made of manganese steel material so as to prolong the service life, the support effect of the flexible driving device on the servo motor 3 is improved, a flexible coupling 5 is connected between the speed reducer 4 and the servo motor 3, the output end of the speed reducer 4 is connected with a small synchronous belt wheel 6, one side of the top of the mounting seat 7 is provided with a flexible driving plate 8, the small synchronous belt wheel 6 is meshed with the flexible driving plate 8, the diameter of the flexible driving plate 8 is smaller than that of the small synchronous belt wheel 6, the small synchronous belt wheel 6 is driven to rotate when the flexible coupling 5 rotates, the flexible coupling 5 can play a role in damping, one side of the headstock shell 1 is respectively provided with a driving plate 9 and a rectangular spring 10, the middle position inside the headstock shell 1 is provided with a headstock spindle 11, one side inside the headstock shell 1 is provided with two bearings 13, one end of the headstock spindle 11 extends to the outside of the headstock shell 1 through the bearing 13, and the arrangement of the bearing 13 can improve the stability of the headstock spindle 11 when rotating, a large timing pulley 12 is provided internally below the head frame housing 1.
The implementation principle of the embodiment is as follows: it can drive flexible coupling 5 and rotate servo motor 3 during operation, and flexible coupling 5 rotates and can drive little synchronous pulley 6 and rotate, paste the setting of moulding the area simultaneously, can suitably eliminate vibrations, and be provided with rectangular spring 10, the life of multiplicable headstock, and reduce the maintenance, and flexible coupling 5's setting, the impact of the transmission in-process that reduces that can be great, also can eliminate vibrations simultaneously, and can improve the rotational speed of headstock, make the headstock possess more suitability, the support structure overall structure who headstock base set up strengthens, the steadiness of headstock has been increased, holistic structure, the assembly degree of difficulty that reduces, guarantee assembly quality simultaneously.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (5)
1. A headstock transmission improvement structure, includes headstock casing (1), its characterized in that: supporting seat (2) are installed to one side top of headstock casing (1), servo motor (3) are installed at the top of supporting seat (2), mount pad (7) are installed at the top of headstock casing (1), speed reducer (4) are installed at the top of mount pad (7), be connected with flexible coupling (5) between speed reducer (4) and servo motor (3), the output of speed reducer (4) is connected with little synchronous pulley (6), top one side of mount pad (7) is provided with flexible driver plate (8), one side of headstock casing (1) is provided with driver plate (9) and rectangle spring (10) respectively, the inside intermediate position department of headstock casing (1) is provided with headstock main shaft (11), the inside below of headstock casing (1) is provided with big synchronous pulley (12).
2. A headstock drive improvement according to claim 1, wherein: a plastic tape is arranged between the headstock shell (1) and the mounting seat (7), and the length of the plastic tape is smaller than the width of the headstock shell (1) and the mounting seat (7).
3. A headstock drive improvement according to claim 1, wherein: the small synchronous belt wheel (6) is meshed with the flexible drive plate (8), and the diameter of the flexible drive plate (8) is smaller than that of the small synchronous belt wheel (6).
4. The improved structure of a headstock transmission according to claim 1, wherein: the servo motor (3) is fixedly connected with the supporting seat (2) through bolts, and the supporting seat (2) is made of manganese steel materials.
5. The improved structure of a headstock transmission according to claim 1, wherein: two bearings (13) are mounted on one side of the interior of the head frame shell (1), and one end of the head frame main shaft (11) passes through the bearings (13) and extends to the exterior of the head frame shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220167575.2U CN217255042U (en) | 2022-01-21 | 2022-01-21 | Improved structure of headstock transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220167575.2U CN217255042U (en) | 2022-01-21 | 2022-01-21 | Improved structure of headstock transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217255042U true CN217255042U (en) | 2022-08-23 |
Family
ID=82901892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220167575.2U Active CN217255042U (en) | 2022-01-21 | 2022-01-21 | Improved structure of headstock transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217255042U (en) |
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2022
- 2022-01-21 CN CN202220167575.2U patent/CN217255042U/en active Active
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