CN219704631U - Multipurpose grinding wheel disc structure for grinding belt spindle - Google Patents
Multipurpose grinding wheel disc structure for grinding belt spindle Download PDFInfo
- Publication number
- CN219704631U CN219704631U CN202320980428.1U CN202320980428U CN219704631U CN 219704631 U CN219704631 U CN 219704631U CN 202320980428 U CN202320980428 U CN 202320980428U CN 219704631 U CN219704631 U CN 219704631U
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- grinding wheel
- grinding
- wheel disc
- disc
- internal thread
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- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910001651 emery Inorganic materials 0.000 description 5
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a multipurpose grinding wheel disc structure of a grinding belt main shaft, which comprises a grinding wheel disc and a grinding wheel pressing plate, wherein a taper hole is formed in the grinding wheel disc, an internal thread A and an internal thread B are formed in the front end of the inside of the grinding wheel disc, the grinding wheel disc and a shaft are connected and locked through the taper hole and the internal thread A, a grinding wheel is arranged on the grinding wheel disc, the grinding wheel is fixed through the grinding wheel pressing plate, a grinding wheel connecting rod is arranged at the front end of the grinding wheel disc, and an inner grinding hole grinding wheel is arranged at the front end of the grinding wheel connecting rod. The utility model has simple structure, the grinding wheel with the inner hole is directly arranged on the main shaft, the production efficiency is improved, the service life of the grinding wheel is prolonged, and the processing precision is improved; the grinding wheel replacing extension rod has extremely high repeated precision, and the finishing material reaches the minimum, thereby reducing the cost and being convenient for popularization and application.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a grinding wheel disc structure for grinding an outer cone of a main shaft through an outer circular end face driven by a belt.
Background
The universal cylindrical grinding machine is a grinding machine for the outer surface and the shaft shoulder end surface generated by cylindrical, conical or other shaped plain wires, and an inner grinding accessory is attached to a grinding wheel frame of the universal cylindrical grinding machine. In the prior art, an inner grinding hole grinding wheel of a common universal cylindrical grinding machine is independently arranged on a main shaft of an inner grinding tool, the rotating speed of the grinding wheel is influenced by the inner grinding tool, and if the rotating speed is insufficient, the roughness is not easy to reduce, and the processing precision of a product is directly influenced.
Disclosure of Invention
The utility model aims to solve the technical problem and provides a multipurpose grinding wheel disc structure for a grinding belt main shaft, wherein an inner hole grinding wheel is directly arranged on the main shaft, so that the machining precision is improved.
In order to achieve the technical purpose and meet the technical requirements, the utility model adopts the technical scheme that: the utility model provides a multi-purpose abrasive wheel disk structure of grinding belt main shaft, includes abrasive wheel disk, abrasive wheel clamp plate, its characterized in that: the grinding wheel disc is internally provided with a taper hole, the front end of the inner part of the grinding wheel disc is provided with an internal thread A and an internal thread B, the grinding wheel disc is connected and locked with a shaft through the taper hole and the internal thread A, the grinding wheel disc is provided with a grinding wheel, the grinding wheel is fixed through a grinding wheel pressing plate, the front end of the grinding wheel disc is provided with a grinding wheel connecting rod, and the front end of the grinding wheel connecting rod is provided with an inner grinding hole grinding wheel.
Preferably: the grinding wheel extension rod is connected and locked with the grinding wheel disc through an internal thread B.
Preferably: the grinding wheel pressing plate is connected with the grinding wheel disc through a screw.
Preferably: and the grinding hole grinding wheel is connected with the grinding wheel connecting rod through an adhesive.
Compared with the traditional structure, the utility model has the beneficial effects that: the structure is simple, the installation and the processing are convenient, the grinding wheel with the inner hole is directly installed on the main shaft, the production efficiency and the service life of the grinding wheel are improved, the processing precision is improved, and the reliability is high; the grinding wheel replacing extension rod has extremely high repeated precision, and after the grinding wheel replacing extension rod is replaced, the trimming material reaches the minimum, so that the cost is reduced, and the popularization and the application are convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: 1. the grinding wheel disc comprises a grinding wheel disc body, a grinding wheel pressing plate, a screw hole, a taper hole, a shaft, an internal thread A, an internal thread B, a grinding wheel connecting rod and a grinding inner hole grinding wheel.
Detailed Description
The present utility model will be further described below.
Referring to the attached drawings, a multipurpose grinding wheel disc structure of a grinding belt main shaft comprises a grinding wheel disc 1 and a grinding wheel pressing plate 3, and is characterized in that: the inside taper hole 5 that is provided with of grinding wheel dish 1, the inside front end of grinding wheel dish 1 is provided with internal screw thread A7, internal screw thread B8, grinding wheel dish 1 passes through taper hole 5 and internal screw thread A7 with axle 6 and connects the locking, be provided with emery wheel 2 on the grinding wheel dish 1, emery wheel 2 is fixed through grinding wheel clamp plate 3, grinding wheel dish 1 front end is provided with emery wheel extension rod 9, emery wheel extension rod 9 front end is provided with grinds hole emery wheel 10.
In the preferred embodiment, the grinding wheel connecting rod 9 is connected and locked with the grinding wheel disc 1 through the internal thread B8.
In the preferred embodiment, the grinding wheel pressing plate 3 is connected with the grinding wheel disc 1 through screws.
In the preferred embodiment, the inner hole grinding wheel 10 is connected with the grinding wheel connecting rod 9 through an adhesive.
In the concrete implementation, on the basis of the existing grinding wheel disc and grinding wheel pressing plate, the grinding wheel disc 1 is locked with the threaded connection through the matching of the taper holes 5, if the parallel grinding wheels are required to be subjected to static balance, the parallel grinding wheels are locked through the grinding wheel pressing plate 3 and the screws thereof, the grinding wheel connecting rod 9 is locked through the threaded connection inside the grinding wheel disc 1, the grinding hole grinding wheel 10 is directly bonded with the grinding wheel connecting rod 9, the rotating speed is not affected when the main shaft 6 runs, the production efficiency and the grinding wheel service life are improved, and the machining precision is improved. The grinding wheel extension rod is convenient to replace, has extremely high repetition precision, and the finishing material reaches the minimum, thereby reducing the cost.
The foregoing embodiments of the present utility model are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model, and all equivalent technical solutions are also included in the scope of the present utility model, which is defined by the claims.
Claims (4)
1. The utility model provides a multi-purpose abrasive wheel disc structure of grinding belt main shaft, includes abrasive wheel disc (1), abrasive wheel clamp plate (3), its characterized in that: the novel grinding wheel is characterized in that a taper hole (5) is formed in the grinding wheel disc (1), an internal thread A (7) and an internal thread B (8) are formed in the front end of the inner portion of the grinding wheel disc (1), the grinding wheel disc (1) is connected and locked with a shaft (6) through the taper hole (5) and the internal thread A (7), a grinding wheel (2) is arranged on the grinding wheel disc (1), the grinding wheel (2) is fixed through a grinding wheel pressing plate (3), a grinding wheel connecting rod (9) is arranged at the front end of the grinding wheel disc (1), and an inner grinding hole grinding wheel (10) is arranged at the front end of the grinding wheel connecting rod (9).
2. The multipurpose abrasive disk structure for grinding a belt spindle of claim 1, wherein: the grinding wheel connecting rod (9) is connected and locked with the grinding wheel disc (1) through the internal thread B (8).
3. The multipurpose abrasive disk structure for grinding a belt spindle of claim 1, wherein: the grinding wheel pressing plate (3) is connected with the grinding wheel disc (1) through screws.
4. The multipurpose abrasive disk structure for grinding a belt spindle of claim 1, wherein: the grinding hole grinding wheel (10) is connected with the grinding wheel connecting rod (9) through an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980428.1U CN219704631U (en) | 2023-04-27 | 2023-04-27 | Multipurpose grinding wheel disc structure for grinding belt spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980428.1U CN219704631U (en) | 2023-04-27 | 2023-04-27 | Multipurpose grinding wheel disc structure for grinding belt spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704631U true CN219704631U (en) | 2023-09-19 |
Family
ID=87998265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320980428.1U Active CN219704631U (en) | 2023-04-27 | 2023-04-27 | Multipurpose grinding wheel disc structure for grinding belt spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704631U (en) |
-
2023
- 2023-04-27 CN CN202320980428.1U patent/CN219704631U/en active Active
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