CN220197336U - Novel numerically control grinder grinding wheel chuck - Google Patents
Novel numerically control grinder grinding wheel chuck Download PDFInfo
- Publication number
- CN220197336U CN220197336U CN202321682368.1U CN202321682368U CN220197336U CN 220197336 U CN220197336 U CN 220197336U CN 202321682368 U CN202321682368 U CN 202321682368U CN 220197336 U CN220197336 U CN 220197336U
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- chuck
- grinding wheel
- grinding
- head
- assembly
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- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 229910001651 emery Inorganic materials 0.000 description 8
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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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
Abstract
The utility model relates to a novel grinding wheel chuck of a numerically controlled grinder. The grinding machine comprises a grinding head, a grinding wheel for grinding a workpiece, a chuck shell component for fixing the grinding wheel, a dynamic balance head for balancing the grinding wheel, a stator component arranged on the grinding head and a rotor component arranged on the chuck shell component; the chuck shell component is arranged on the grinding head; the grinding wheel is sleeved on the chuck shell assembly; the dynamic balance head is arranged in the chuck shell assembly; the stator assembly is electrically connected with the rotor assembly; the rotor assembly is electrically connected to the dynamic balance head. The technical problems that in the prior art, the grinding wheel chuck is required to be manually assembled and disassembled to fix the screw of the grinding wheel chuck in the disassembling process, the mode is time-consuming and labor-consuming, the operation is inconvenient, meanwhile, the dynamic balance head is installed inside the grinding head and has a certain distance with the grinding wheel, and then the balance effect is poor and the machining precision of a machine tool is low are solved.
Description
Technical Field
The utility model relates to the field of numerically controlled grinding machines, in particular to a novel numerically controlled grinding machine grinding wheel chuck.
Background
Along with the rapid development of science and technology, new technology and new process are endless, and requirements on precision, work efficiency and the like of various production equipment in various industries are higher and higher, so that the technical requirements on the field of numerically controlled grinding machines are higher and higher. The grinding wheel chuck is required to be used in grinding operation of the grinding wheel in the field of numerically controlled grinding machines. In the prior art, the screw used for fixing the grinding wheel chuck is required to be manually assembled and disassembled when the grinding wheel chuck of the numerical control grinding machine is disassembled, so that the mode is time-consuming and labor-consuming, the operation is inconvenient, meanwhile, the dynamic balance head is installed inside the grinding head and has a certain distance with the grinding wheel, and further, the balance effect is poor, and the machining precision of the machine tool is low.
Disclosure of Invention
The embodiment of the application is through providing a novel numerically-controlled grinder grinding wheel chuck, has solved the grinding wheel chuck among the prior art scheme at the dismantlement in-process, owing to need manual the installing and removing the screw that is used for fixed grinding wheel chuck, this kind of mode wastes time and energy, and the operation is inconvenient, and dynamic balance head installs inside the bistrique simultaneously, has certain distance with the emery wheel, and then can lead to balanced effect poor, the low technical problem of lathe machining precision.
The technical scheme adopted by the embodiment of the application is as follows:
the novel grinding wheel chuck of the numerically controlled grinder comprises a grinding head, a grinding wheel for grinding a workpiece, a chuck shell component for fixing the grinding wheel, a dynamic balance head for balancing the grinding wheel, a stator component arranged on the grinding head and a rotor component arranged on the chuck shell component; the chuck shell assembly is mounted on the grinding head; the grinding wheel is sleeved on the chuck shell assembly; the dynamic balance head is installed in the chuck shell assembly; the stator assembly is electrically connected to the rotor assembly; the rotor assembly is electrically connected to the dynamic balance head.
The further technical scheme is as follows: the novel numerically controlled grinder grinding wheel chuck further comprises a first screw used for fixing the stator assembly and a second screw used for fixing the rotor assembly; the first screw is connected to the stator assembly and the grinding head; the second screw is connected to the rotor assembly and the chuck shell assembly.
The further technical scheme is as follows: the chuck shell assembly comprises a chuck body, a chuck cover for limiting the grinding wheel, a cover plate for limiting the dynamic balance head, a third screw for fixing the chuck cover and a fourth screw for fixing the cover plate; the dynamic balance head is arranged in the inner cavity of the chuck body; the third screw is connected to the chuck cover and the chuck body; the fourth screw is connected to the cover plate and the chuck body.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. due to the arrangement of the grinding head, the grinding wheel, the chuck shell component, the dynamic balance head, the stator component and the rotor component, when the grinding wheel chuck needs to be disassembled, a worker firstly places the assembled grinding wheel chuck on the grinding wheel replacing device, the grinding head moves onto the grinding wheel replacing device under the driving of two shafts, and then the chuck shell component is manually matched with the grinding head positioning hole, and then the wrench is manually assembled and disassembled on the grinding head in a 90-degree rotary mode, so that the effect of assembling and disassembling the grinding wheel chuck is achieved. The device is convenient for assembling and disassembling the grinding wheel chuck of the machine tool, and can improve the working precision and efficiency of the machine tool. Since the stator assembly is electrically connected to the rotor assembly. The rotor assembly is electrically connected to the dynamic balance head. Thus enabling the dynamic balance head located in the chuck shell assembly to function properly. Because the dynamic balance head is arranged in the inner cavity of the chuck shell assembly, and the grinding wheel is sleeved outside the chuck shell assembly, the distance between the dynamic balance head and the grinding wheel is short, and the balance effect of the dynamic balance head can be improved, the grinding wheel is effectively prevented from vibrating in the grinding process, the machining precision of the numerically controlled grinder is improved, and the service lives of the grinding head and the grinding wheel are prolonged.
2. Due to the adoption of the arrangement of the chuck body, the chuck cover, the cover plate, the third screw and the fourth screw, after the dynamic balance head is arranged in the inner cavity of the chuck body, the dynamic balance head can be plugged by respectively penetrating through the cover plate and being connected to the chuck body through two groups of symmetrically arranged fourth screws. When the grinding wheel is sleeved on the chuck body, the grinding wheel can be firmly and firmly fixed between the chuck body and the chuck cover by two groups of third screws which are symmetrically arranged and respectively penetrate through the chuck cover and are in threaded connection with the chuck body. The process is simple and reliable, and is convenient for the operation of staff.
Drawings
Fig. 1 is a cross-sectional view of the whole structure of a grinding wheel chuck of a novel numerically controlled grinder in an embodiment of the utility model.
In the figure: 1. grinding head; 2. grinding wheel; 3. a chuck shell assembly; 31. a chuck body; 32. a chuck cover; 33. a cover plate; 34. a third screw; 35. a fourth screw; 4. a dynamic balance head; 5. a stator assembly; 6. a rotor assembly; 7. a first screw; 8. and a second screw.
Detailed Description
The embodiment of the application is through providing a novel numerically-controlled grinder grinding wheel chuck, has solved the grinding wheel chuck among the prior art scheme at the dismantlement in-process, owing to need manual the installing and removing the screw that is used for fixed grinding wheel chuck, this kind of mode wastes time and energy, and the operation is inconvenient, and dynamic balance head installs inside the bistrique simultaneously, has certain distance with the emery wheel, and then can lead to balanced effect poor, the low technical problem of lathe machining precision.
The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:
in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
A novel grinding wheel chuck of a numerically controlled grinder is shown in figure 1 and comprises a grinding head 1, a grinding wheel 2 for grinding a workpiece, a chuck shell assembly 3 for fixing the grinding wheel 2, a dynamic balance head 4 for balancing the grinding wheel 2, a stator assembly 5 arranged on the grinding head 1 and a rotor assembly 6 arranged on the chuck shell assembly 3. The chuck shell assembly 3 is mounted on the grater 1. The grinding wheel 2 is sleeved on the chuck shell assembly 3. The dynamic balance head 4 is mounted in the chuck housing assembly 3. The stator assembly 5 is electrically connected to the rotor assembly 6. The rotor assembly 6 is electrically connected to the dynamic balance head 4.
The novel numerically controlled grinder grinding wheel chuck further comprises a first screw 7 for fixing the stator assembly 5 and a second screw 8 for fixing the rotor assembly 6. The first screw 7 is connected to the stator assembly 5 and the grater 1. The second screw 8 is connected to the rotor assembly 6 and the chuck shell assembly 3.
The top of the chuck shell component 3 is locked after being matched with the inner hole of the grinding head 1, and a manual locking device is arranged in the grinding head 1 in the same way as the way that a three-jaw chuck clamps a workpiece. The locking device is provided with a groove matched with the grinding head 1 outside, and the chuck shell component 3 can be fixedly arranged on the grinding head 1 after the locking device is manually rotated by 90 degrees after being inserted into the groove by a wrench. The inner diameter of the grinding wheel 2 is adapted to the outer diameter of the chuck-shell assembly 3. The grinding wheel 2 is detachably sleeved on the chuck shell assembly 3. The dynamic balance head 4 is mounted in the inner cavity of the chuck housing assembly 3. Screw holes matched with the first screws 7 are formed in the outer shell at the bottom end of the grinding head 1. The stator assembly 5 is fixedly connected to the bottom end shell of the grinding head 1 through a first screw 7, and meanwhile, the stator assembly 5 is electrically connected to a signal wire in the grinding head 1. The top end of the chuck shell assembly 3 is provided with a threaded hole adapted to the second screw 8. The rotor assembly 6 is fixedly connected to the top end of the chuck-shell assembly 3 by means of second screws 8.
Through the setting of bistrique 1, emery wheel 2, chuck shell subassembly 3, dynamic balance head 4, stator module 5 and rotor subassembly 6, when needs are installed to this emery wheel chuck, the staff puts the emery wheel chuck that assembles on emery wheel change device earlier, and bistrique 1 removes on the emery wheel change device under the drive of diaxon, and after again manual cooperation with chuck shell subassembly 3 and bistrique 1 locating hole, the manual spanner of installing and removing on the rotatory bistrique 1 of 90 degrees to reach the effect of installation emery wheel chuck. The device is convenient for assembling and disassembling the grinding wheel chuck of the machine tool, and can improve the working precision and efficiency of the machine tool. Since the stator assembly 5 is electrically connected to the rotor assembly 6. The rotor assembly 6 is electrically connected to the dynamic balance head 4. It is thus possible to make the dynamic balance head 4 located in the chuck shell assembly 3 operate normally. Because the dynamic balance head 4 is arranged in the inner cavity of the chuck shell component 3, and meanwhile, the grinding wheel 2 is sleeved outside the chuck shell component 3, the distance between the dynamic balance head 4 and the grinding wheel 2 is short, and then the balance effect of the dynamic balance head 4 can be improved, the grinding wheel 2 is effectively prevented from vibrating in the grinding process, the machining precision of the numerically controlled grinder is improved, and the service lives of the grinding head 1 and the grinding wheel 2 are prolonged.
Through the setting of first screw 7 and second screw 8, can make things convenient for the staff to dismantle stator module 5 and rotor module 6, and then the staff's operation of being convenient for.
As shown in fig. 1, the chuck housing assembly 3 includes a chuck body 31, a chuck cover 32 for limiting the grinding wheel 2, a cover plate 33 for limiting the dynamic balance head 4, a third screw 34 for fixing the chuck cover 32, and a fourth screw 35 for fixing the cover plate 33. The dynamic balance head 4 is installed in the inner cavity of the chuck body 31. The third screw 34 is connected to the chuck cover 32 and the chuck body 31. The fourth screw 35 is connected to the cover plate 33 and the chuck body 31.
The dynamic balance head 4 is matched with the inner cavity of the chuck body 31. The dynamic balance head 4 is fixed in the inner cavity of the chuck body 31 in an inward expansion mode. The chuck cover 32 is provided with a circular through hole matched with the third screw 34, and the chuck body 31 is provided with threaded holes matched with the third screw 34 at positions corresponding to the circular through holes. The cover plate 33 is provided with a circular through hole matched with the fourth screw 35, and the chuck body 31 is provided with threaded holes matched with the fourth screw 35 at positions corresponding to the circular through holes.
Through the setting of the chuck body 31, the chuck cover 32, the cover plate 33, the third screw 34 and the fourth screw 35, when the dynamic balance head 4 is installed in the inner cavity of the chuck body 31, the dynamic balance head 4 can be plugged through two groups of symmetrically placed fourth screws 35 respectively penetrating through the cover plate 33 and being in threaded connection with the chuck body 31. When the grinding wheel 2 is sleeved on the chuck body 31, the grinding wheel 2 can be firmly fixed between the chuck body 31 and the chuck cover 32 by two groups of third screws 34 which are symmetrically arranged and respectively penetrate through the chuck cover 32 and are in threaded connection with the chuck body 31. The process is simple and reliable, and is convenient for the operation of staff.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (3)
1. The novel grinding wheel chuck of the numerically controlled grinder is characterized by comprising a grinding head (1), a grinding wheel (2) for grinding a workpiece, a chuck shell assembly (3) for fixing the grinding wheel (2), a dynamic balance head (4) for balancing the grinding wheel (2), a stator assembly (5) mounted on the grinding head (1) and a rotor assembly (6) mounted on the chuck shell assembly (3); the chuck shell assembly (3) is arranged on the grinding head (1); the grinding wheel (2) is sleeved on the chuck shell assembly (3); the dynamic balance head (4) is installed in the chuck shell assembly (3); the stator assembly (5) is electrically connected to the rotor assembly (6); the rotor assembly (6) is electrically connected to the dynamic balance head (4).
2. A new grinding wheel chuck for numerically controlled grinding machines as in claim 1, characterized in that it further comprises a first screw (7) for fixing said stator assembly (5) and a second screw (8) for fixing said rotor assembly (6); the first screw (7) is connected to the stator assembly (5) and the grinding head (1); the second screw (8) is connected to the rotor assembly (6) and the chuck-shell assembly (3).
3. A new grinding wheel chuck for numerically controlled grinding machines as in claim 2, characterized in that said chuck shell assembly (3) comprises a chuck body (31), a chuck cover (32) for limiting said grinding wheel (2), a cover plate (33) for limiting said dynamic balance head (4), a third screw (34) for fixing said chuck cover (32) and a fourth screw (35) for fixing said cover plate (33); the dynamic balance head (4) is arranged in the inner cavity of the chuck body (31); the third screw (34) is connected to the chuck cover (32) and the chuck body (31); the fourth screw (35) is connected to the cover plate (33) and the chuck body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321682368.1U CN220197336U (en) | 2023-06-29 | 2023-06-29 | Novel numerically control grinder grinding wheel chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321682368.1U CN220197336U (en) | 2023-06-29 | 2023-06-29 | Novel numerically control grinder grinding wheel chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220197336U true CN220197336U (en) | 2023-12-19 |
Family
ID=89149731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321682368.1U Active CN220197336U (en) | 2023-06-29 | 2023-06-29 | Novel numerically control grinder grinding wheel chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220197336U (en) |
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2023
- 2023-06-29 CN CN202321682368.1U patent/CN220197336U/en active Active
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