CN217668523U - Clamp for grinding inner channel - Google Patents
Clamp for grinding inner channel Download PDFInfo
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- CN217668523U CN217668523U CN202220246689.6U CN202220246689U CN217668523U CN 217668523 U CN217668523 U CN 217668523U CN 202220246689 U CN202220246689 U CN 202220246689U CN 217668523 U CN217668523 U CN 217668523U
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- main body
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- output shaft
- channel
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Abstract
The utility model discloses a grind interior channel anchor clamps, including the anchor clamps main part, characterized by, the main part is hollow structure, and inside is equipped with the passageway of L type, and a passageway tip is equipped with power joint, and the passageway leans on lateral wall one end to be equipped with the output shaft, and the inside transmission structure that is equipped with of passageway, power joint pass through transmission structure and transmit power to the output shaft. The transmission structure is characterized in that a transmission shaft is arranged in the main body through a mounting bearing, the outer end of the transmission shaft is connected with the power joint, and a driving gear is fixed at the inner end of the transmission shaft and meshed with a driven gear at the inner end of the output shaft. The driving gear and the driven gear are bevel gears. A stabilizing bearing is sleeved in the middle of the transmission shaft. An output bearing is arranged at one end of the channel close to the side wall, and the output shaft is installed on the main body through the output bearing. The output shaft penetrates through the main body, and the other end of the output shaft is sleeved on the side wall of the main body on the other side through a second output bearing.
Description
Technical Field
The utility model relates to a machining anchor clamps, especially a grind interior channel anchor clamps.
Background
As is well known, a ball cage is an important transmission component of a vehicle, mainly plays a role in enabling two shafts to transmit power at the same angular speed, is complex in structure and generally consists of a plurality of arc-shaped grooves, and the internal space is narrow, so that the processing difficulty of a channel in the ball cage is large, and a common grinding tool is difficult to grind accurately and efficiently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide one kind and be applicable to the ball cage interior channel of being convenient for and polish, and have the interior channel anchor clamps of grinding of advantage characteristics such as machining efficiency height, processingquality are good, convenient to use. The specific scheme is as follows.
Grind interior channel anchor clamps, including the anchor clamps main part, characterized by, the main part is hollow structure, and inside is equipped with the passageway of L type, and a passageway tip is equipped with power joint, and the passageway leans on lateral wall one end to be equipped with the output shaft, and the inside transmission structure that is equipped with of passageway, power joint pass through transmission structure with power transmission to the output shaft.
The transmission structure is as follows: a transmission shaft is arranged in the main body through an installation bearing, the outer end of the transmission shaft is connected with the power joint, and a driving gear is fixed at the inner end of the transmission shaft and meshed with a driven gear at the inner end of the output shaft.
The driving gear and the driven gear are bevel gears to change the power direction.
In order to further improve the transmission stability, a stabilizing bearing is sleeved in the middle of the transmission shaft.
In order to further improve the transmission stability, one end of the channel close to the side wall is provided with an output bearing, and the output shaft is arranged on the main body through the output bearing.
The output shaft penetrates through the main body, and the other end of the output shaft is sleeved on the side wall of the main body on the other side through a second output bearing.
In order to fix the main body, a seat body is arranged on one side of the main body close to the power connector, and a mounting hole is formed in the seat body, so that the main body can be fixed on power equipment through a screw conveniently.
More than one set of output shafts can be arranged on the side wall of the main body, and the number of the output shafts is determined according to the number of the channels in the ball cage. Usually three groups, the driven gears at the inner ends of the output shafts are all meshed by driving gears, and the included angles of 120 degrees are formed between the output shafts.
The section of the main body is rectangular or circular.
According to the technical scheme of the utility model, an operator only needs to connect the power joint with the power equipment (such as a motor and a rotating shaft), fixes the product on the power equipment through the mounting hole on the seat body, starts the power equipment to drive the power joint and the transmission shaft to rotate, and transmits power to the output shaft through the bevel gear, and the output shaft is provided with the grinding wheel, so that the device can be extended into the ball cage to process and polish the inner channel through the grinding wheel.
This technical scheme transmission structure has multiple transmission mode, like synchronous belt and synchronizing wheel transmission, belt and belt pulley transmission, provides the transmission mode of a gear and transmission shaft in this scheme.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic view of the sectional structure of the driving gear of the present invention;
fig. 3 is a schematic perspective view of the present invention;
fig. 4 is a schematic structural view of an in-use state of embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of an application state of embodiment 2 of the present invention.
Description of the reference numerals: the device comprises a bottom cover 1, an output bearing 2, a second output bearing 2-1, a channel 3, an output shaft 4, a driving gear 5, a bevel gear 5-1, a stable bearing 6, a transmission shaft 7, an installation bearing 8, a main body 9, a seat body 10, an installation hole 11, a power joint 12, a grinding wheel 13, a ball cage 14 and an inner channel 14-1 of the ball cage.
Detailed Description
Embodiment 1, referring to fig. 1-4, an inner channel grinding fixture comprises a rectangular main body 9, and is characterized in that the main body is a hollow structure, an L-shaped channel 3 is arranged inside the main body, a power joint 12 is arranged at one end of the channel, an output shaft 4 is arranged at one end of the channel close to the side wall, a transmission structure is arranged inside the channel, and the power joint transmits power to the output shaft through the transmission structure.
The transmission structure is as follows: a transmission shaft 7 is arranged in the main body through a mounting bearing 8, the outer end of the transmission shaft is connected with the power joint, and a driving gear 5 is fixed at the inner end of the transmission shaft and meshed with a driven gear at the inner end of the output shaft.
The driving gear and the driven gear are bevel gears 5-1 to change the power direction.
In order to further improve the transmission stability, a stabilizing bearing 6 is sleeved in the middle of the transmission shaft.
In order to further improve the transmission stability, one end of the channel close to the side wall is provided with an output bearing 4, and the output shaft is arranged on the main body through the output bearing.
The output shaft penetrates through the main body, the other end of the output shaft is sleeved on the side wall of the main body on the other side through a second output bearing 2-1, and the outer end of the output shaft is provided with a grinding wheel.
In order to fix the main body conveniently, a seat body 10 is arranged on one side of the main body, which is close to the power connector, and a mounting hole 11 is formed in the seat body, so that the main body can be fixed on power equipment conveniently through a screw.
The embodiment provides a rectangular main body and a single-output shaft type grinding inner channel clamp, an output shaft of the scheme penetrates through the main body, an output bearing is arranged at the front and the rear of the main body, the structural stability is better, the inner channel 14-1 of the ball cage can bear stronger force and higher rotating speed when being machined and ground, and the ball cage 14 with higher rigidity can be machined.
The transmission structure is as follows: a transmission shaft 7 is arranged in the main body through a mounting bearing 8, the outer end of the transmission shaft is connected with the power joint, and a driving gear 5 is fixed at the inner end of the transmission shaft and meshed with a driven gear at the inner end of the output shaft.
The driving gear and the driven gear are bevel gears 5-1 to change the power direction.
In order to further improve the transmission stability, a stabilizing bearing 6 is sleeved in the middle of the transmission shaft.
In order to further improve the transmission stability, one end of the channel close to the side wall is provided with an output bearing 4, and the output shaft is arranged on the main body through the output bearing.
The output shafts are provided with three groups, driven gears at the inner ends of the output shafts are meshed with driving gears, and 120-degree included angles are formed among the output shafts.
In order to fix the main body conveniently, a seat body 10 is arranged on one side of the main body, which is close to the power connector, and a mounting hole 11 is formed in the seat body, so that the main body can be fixed on power equipment conveniently through a screw.
This embodiment is equipped with three output shafts, can drive three driven gear simultaneously and rotate when the epaxial driving gear of transmission rotates to drive the emery wheel rotation on the three output shaft. This scheme extends to and can polish three interior channels of polishing simultaneously in the ball cage, promotes machining efficiency by a wide margin.
Claims (4)
1. An inner channel grinding clamp comprises a clamp main body and is characterized in that the main body is of a hollow structure, an L-shaped channel is arranged inside the main body, a power joint is arranged at one end of the channel, an output shaft is arranged at one end, close to a side wall, of the channel, a transmission structure is arranged inside the channel, the power joint transmits power to the output shaft through the transmission structure, the transmission structure is that a transmission shaft is arranged inside the main body through a mounting bearing, the outer end of the transmission shaft is connected with the power joint, a driving gear is fixed at the inner end of the transmission shaft and meshed with a driven gear at the inner end of the output shaft, the driving gear and the driven gear are bevel gears, an output bearing is arranged at one end, close to the side wall, of the channel, the output shaft is mounted on the main body through the output bearing, three groups of output shafts are arranged on the side wall of the main body, the driven gears at the inner ends of the output shafts are meshed with the driving gears, and an included angle between the output shafts is 120 degrees.
2. The fixture for grinding an inner channel as claimed in claim 1, wherein a stabilizing bearing is sleeved on the middle part of the transmission shaft.
3. The clamp for grinding an internal channel as claimed in claim 1, wherein the output shaft penetrates through the main body, and the other end of the output shaft is sleeved on the side wall of the main body on the other side through a second output bearing.
4. The fixture for grinding an inner channel as claimed in claim 1, wherein the main body is provided with a seat body at a side thereof close to the power connector, and the seat body is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220246689.6U CN217668523U (en) | 2022-01-30 | 2022-01-30 | Clamp for grinding inner channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220246689.6U CN217668523U (en) | 2022-01-30 | 2022-01-30 | Clamp for grinding inner channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217668523U true CN217668523U (en) | 2022-10-28 |
Family
ID=83728434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220246689.6U Active CN217668523U (en) | 2022-01-30 | 2022-01-30 | Clamp for grinding inner channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217668523U (en) |
-
2022
- 2022-01-30 CN CN202220246689.6U patent/CN217668523U/en active Active
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