CN213591946U - Novel floating chamfering device - Google Patents
Novel floating chamfering device Download PDFInfo
- Publication number
- CN213591946U CN213591946U CN202022459877.0U CN202022459877U CN213591946U CN 213591946 U CN213591946 U CN 213591946U CN 202022459877 U CN202022459877 U CN 202022459877U CN 213591946 U CN213591946 U CN 213591946U
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- shaft
- rotating shaft
- round hole
- cavity
- floating
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Abstract
The utility model discloses a novel chamfer floats device, main technical characteristic is: the floating rotor is internally provided with a round hole, the left end of the round hole is provided with a cavity, a spring is arranged in the round hole, the right shaft extension of the rotating shaft is connected with the round hole of the floating rotor, the shaft shoulder of the rotating shaft is arranged in the cavity of the floating rotor, the disc springs are respectively arranged in the cavity of the floating rotor, are respectively positioned at the left side and the right side of the shaft shoulder of the rotating shaft and are respectively in clearance fit with the end surface of the shaft shoulder of the rotating shaft, the end surface of the shaft extension at the left end of the rotating shaft is provided with an inner hole, the chamfering tool is arranged at the inner hole of the end surface of the shaft extension. The beneficial effects are that: the structure is simple, the deburring and flashing of the parts are not limited by machine tools such as a machining center, the practicability is high, and the machining cost of the parts is reduced.
Description
Technical Field
The utility model relates to a chamfer device, especially a novel chamfer that floats device.
Background
In the existing part processing procedure, the surface of the profile of the processed part line needs to be subjected to sharp edge blunting to remove burrs and flash. In the case of a rotary part, the burr removal can be completed on a machine tool, but in the case of a part having a complicated line profile, the burr removal needs to be completed by a machining center, which increases the machining cost of the part.
Disclosure of Invention
The utility model discloses an overcome the weak point among the above-mentioned technical problem, provide a novel chamfer device that floats, be a novel chamfer device that floats of getting rid of part burr overlap, and then reduce the working costs of part.
In order to overcome the technical problem, the utility model discloses a technical scheme is:
the floating rotary body is internally provided with a round hole, the left end of the round hole is provided with a cavity, the spring is installed in the round hole, the right end shaft of the rotating shaft extends to be connected with the round hole of the floating rotary body, the shaft shoulder of the rotating shaft is installed in the cavity of the floating rotary body, the disc spring is respectively positioned on the left side and the right side of the shaft shoulder of the rotating shaft and is in clearance fit with the end surface of the shaft shoulder of the rotating shaft respectively, the end surface of the left end shaft of the rotating shaft extends to form an inner hole, the chamfering tool is installed at the position of the inner hole of the shaft extending end surface of the left end shaft of the rotating shaft.
Furthermore, the shaft extension outer diameter position of the left end of the rotating shaft is provided with an external thread, and the chamfering tool is locked by screwing the locking nut and the external thread of the shaft extension outer diameter position of the left end of the rotating shaft.
Further, the tool bit of the chamfering tool is a cone.
Compared with the prior art, the beneficial effects of the utility model are that: the structure is simple, the deburring and flashing of the parts are not limited by machine tools such as a machining center, the practicability is high, and the machining cost of the parts is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the floating rotary body comprises a spring 1, a disc spring 2, a floating rotary body 3, a rotary shaft 4, a locking nut 5 and a chamfer cutter 6, wherein a round hole 7 is arranged in the floating rotary body 3, a cavity 8 is arranged at the left end of the round hole 7, the spring 1 is arranged in the round hole 7, a right shaft extension 9 of the rotary shaft 4 is connected with the round hole 7 of the floating rotary body 3, a shaft shoulder 10 of the rotary shaft 4 is arranged in the cavity 8 in the floating rotary body 3, the disc springs 2 are respectively arranged in the cavity 8 of the floating rotary body 3, are respectively positioned at the left side and the right side of the shaft shoulder 10 of the rotary shaft 4 and are respectively in clearance fit with the end surface of the shaft shoulder 10 of the rotary shaft 4, an inner hole is arranged on the end surface of the left shaft extension of the rotary shaft, the chamfer cutter 6 is arranged.
Furthermore, the shaft extension outer diameter position of the left end of the rotating shaft 4 is an external thread, and the chamfering tool 6 is locked by screwing the locking nut 5 and the external thread of the shaft extension outer diameter position of the left end of the rotating shaft 4.
Further, the tool bit of the chamfering tool 6 is a cone.
During operation, the shaft extension of 3 right-hand members on the floating swivel body is connected with the junction of pneumatic tool or electric tool as the arbor handle, places the cone tool bit of chamfer sword 6 in the line profile department of work piece, and the rotation through pneumatic tool or electric tool drives chamfer sword 6 and rotates, and when chamfer sword 6 carries out the burring chamfer along the line profile department of work piece, through the dish spring in the cavity 8 of floating swivel body 3 and the tight or compression of axis of rotation 4 subsides, come control chamfer sword 6 and the laminating all the time of work piece line profile department, make it accomplish the deburring and the chamfer of work piece line profile department smoothly. When the work is stopped, the spring 1 is used for resetting the rotating shaft 4.
The present invention is not limited to the precise arrangements described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (3)
1. The utility model provides a novel chamfer that floats device, includes spring, dish spring, the unsteady rotation body, axis of rotation, lock nut and chamfer sword, characterized by: the floating rotor is internally provided with a round hole, the left end of the round hole is provided with a cavity, a spring is arranged in the round hole, the right shaft extension of the rotating shaft is connected with the round hole of the floating rotor, the shaft shoulder of the rotating shaft is arranged in the cavity of the floating rotor, the disc springs are respectively arranged in the cavity of the floating rotor, are respectively positioned at the left side and the right side of the shaft shoulder of the rotating shaft and are respectively in clearance fit with the end surface of the shaft shoulder of the rotating shaft, the end surface of the shaft extension at the left end of the rotating shaft is provided with an inner hole, the chamfering tool is arranged at the inner hole of the end surface of the shaft extension.
2. The novel floating chamfering device of claim 1, wherein: the shaft extension outer diameter position of the left end of the rotating shaft is provided with an external thread, and the chamfering tool is locked by screwing the locking nut and the external thread of the shaft extension outer diameter position of the left end of the rotating shaft.
3. The novel floating chamfering device of claim 1, wherein: the tool bit of the chamfering tool is a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459877.0U CN213591946U (en) | 2020-10-30 | 2020-10-30 | Novel floating chamfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459877.0U CN213591946U (en) | 2020-10-30 | 2020-10-30 | Novel floating chamfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213591946U true CN213591946U (en) | 2021-07-02 |
Family
ID=76594637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022459877.0U Active CN213591946U (en) | 2020-10-30 | 2020-10-30 | Novel floating chamfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213591946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211315A (en) * | 2021-12-14 | 2022-03-22 | 上海汉虹精密机械有限公司 | High-speed constant-force floating quartz crucible chamfering grinding wheel device |
-
2020
- 2020-10-30 CN CN202022459877.0U patent/CN213591946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211315A (en) * | 2021-12-14 | 2022-03-22 | 上海汉虹精密机械有限公司 | High-speed constant-force floating quartz crucible chamfering grinding wheel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: 130000 No. 1777, Helong street, Helong Town, Nong'an County, Changchun City, Jilin Province Patentee after: Shangming Hengfeng (Jilin) precision tools Co.,Ltd. Address before: 130000 Tiebei Zhonghuan Road, Changchun City, Jilin Province Patentee before: Jilin Hengfeng CNC Tools Co.,Ltd. |