CN216633492U - Cutting device convenient to fix for machining rotating shaft - Google Patents
Cutting device convenient to fix for machining rotating shaft Download PDFInfo
- Publication number
- CN216633492U CN216633492U CN202220024566.8U CN202220024566U CN216633492U CN 216633492 U CN216633492 U CN 216633492U CN 202220024566 U CN202220024566 U CN 202220024566U CN 216633492 U CN216633492 U CN 216633492U
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- China
- Prior art keywords
- fixing support
- rotating shaft
- working platform
- plate
- fixed bolster
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 238000003754 machining Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a cutting device convenient to fix for machining a rotating shaft, which comprises supporting legs, a third fixing support and a threaded rod, wherein a cutting disc is arranged on the outer surface of a rotating shaft of a driving motor, the second fixing support is connected with a driving plate, the side surface of the driving plate is provided with the third fixing support, the third fixing support is arranged on the upper surface of a working platform, and the threaded rod is connected between the third fixing support and the driving plate. This pivot processing is with cutting device convenient to it is fixed has seted up spacing spout, the inside of spacing spout is provided with spacing fly leaf, spacing fly leaf can pass through expanding spring and control the left and right structures in the inside constitution of spacing spout, make the pivot can not take place the skew at the in-process of carrying, ensure product quality, the side of second fixed bolster is connected with the drive plate, make the second fixed bolster can control the left and right structures in work platform's upper surface constitution under the drive of threaded rod, make the device can cut the pivot of different length.
Description
Technical Field
The utility model relates to the technical field of rotating shaft machining, in particular to a cutting device convenient to fix for rotating shaft machining.
Background
The pivot, what the name implies is that connect zero main part of product must use, be arranged in the rotation work not only bear bending moment but also bear the axle of moment of torsion, link that zero main part of product must use, be arranged in the rotation work not only to bear bending moment but also bear the axle of moment of torsion and be called the pivot, common pivot has: a mobile phone rotating shaft (a flip phone or a rotary screen mobile phone); a notebook computer rotating shaft; a portable DVD spindle; a rotating shaft of the LED desk lamp; LCD display screen rotating shaft; vehicle-mounted support rotating shafts such as a GPS and the like.
The cutting device used for machining the rotating shaft in the current market is inconvenient for limiting the rotating shaft, so that the rotating shaft deviates in the cutting process, and the product quality is unqualified.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutting device for machining a rotating shaft, which is convenient to fix and aims to solve the problem that the cutting device for machining the rotating shaft in the prior art cannot limit the rotating shaft conveniently, so that the rotating shaft deviates in the cutting process and the product quality is not qualified.
In order to achieve the purpose, the utility model provides the following technical scheme: a cutting device convenient to fix for machining a rotating shaft comprises supporting legs, a third fixing support and a threaded rod, wherein a working platform is arranged on the upper surfaces of the supporting legs, a limiting sliding groove is formed in the upper surface of the working platform, a limiting sliding plate is arranged inside the limiting sliding groove, a first fixing support is arranged on the upper surface of the working platform, a telescopic spring is connected between the first fixing support and the limiting sliding plate, a second fixing support is arranged on the upper surface of the working platform, a lifting groove is formed in the surface of the second fixing support, a lifting mounting plate is mounted on the inner surface of the second fixing support, a connecting plate is arranged on the outer surface of the lifting mounting plate and mounted inside the lifting groove, an electric telescopic rod is arranged at the top of the outer surface of the second fixing support, and the bottom of the electric telescopic rod is connected with the upper surface of the connecting plate, the outer surface of the second fixed bolster is provided with a driving motor, a cutting disc is mounted on the outer surface of a rotating shaft of the driving motor, the second fixed bolster is connected with a driving plate, a third fixed bolster is arranged on the side face of the driving plate and mounted on the upper surface of the working platform, and a threaded rod is connected between the third fixed bolster and the driving plate.
Preferably, the supporting legs are symmetrically arranged on the bottom surface of the working platform, and the supporting legs are fixedly connected with the working platform.
Preferably, the limiting sliding grooves are evenly formed in the upper surface of the working platform, the first fixing supports are symmetrically arranged at two ends of the limiting sliding grooves, and the first fixing supports are fixedly connected with the working platform.
Preferably, the limit sliding plate forms a left-right moving structure in the limit sliding groove through a telescopic spring, and the second fixed supports are symmetrically arranged on the upper surface of the working platform.
Preferably, be fixed connection between lift mounting panel and the connecting plate, and electric telescopic handle passes through the connecting plate and constitutes the elevation structure in the inside of lift groove, the cutting dish passes through driving motor and constitutes revolution mechanic.
Preferably, the connecting plate is fixedly connected with the second fixing support, the threaded rod is connected with the driving plate through a bearing, the threaded rod is in threaded connection with the third fixing support, and the second fixing support forms a left-right moving structure on the upper surface of the working platform through the threaded rod.
Compared with the prior art, the utility model has the beneficial effects that: this pivot processing is with cutting device convenient to it is fixed has seted up spacing spout, the inside of spacing spout is provided with spacing fly leaf, spacing fly leaf can pass through expanding spring and control the left and right structures in the inside constitution of spacing spout, make the pivot can not take place the skew at the in-process of carrying, ensure product quality, the side of second fixed bolster is connected with the drive plate, make the second fixed bolster can control the left and right structures in work platform's upper surface constitution under the drive of threaded rod, make the device can cut the pivot of different length.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. supporting legs; 2. a working platform; 3. a limiting chute; 4. a limit sliding plate; 5. a first fixed bracket; 6. a tension spring; 7. a second fixed bracket; 8. a lifting groove; 9. lifting the mounting plate; 10. a connecting plate; 11. an electric telescopic rod; 12. a drive motor; 13. cutting the disc; 14. a drive plate; 15. a third fixed bracket; 16. a threaded rod.
Detailed Description
The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a cutting device convenient for fixing for processing a rotating shaft comprises a supporting leg 1, a working platform 2, a limiting sliding groove 3, a limiting sliding plate 4, a first fixing support 5, a telescopic spring 6, a second fixing support 7, a lifting groove 8, a lifting mounting plate 9, a connecting plate 10, an electric telescopic rod 11, a driving motor 12, a cutting disc 13, a driving plate 14, a third fixing support 15 and a threaded rod 16, wherein the working platform 2 is arranged on the upper surface of the supporting leg 1, the limiting sliding groove 3 is formed in the upper surface of the working platform 2, the limiting sliding plate 4 is arranged inside the limiting sliding groove 3, the first fixing support 5 is arranged on the upper surface of the working platform 2, the telescopic spring 6 is connected between the first fixing support 5 and the limiting sliding plate 4, the second fixing support 7 is arranged on the upper surface of the working platform 2, the lifting groove 8 is formed in the surface of the second fixing support 7, and the lifting mounting plate 9 is arranged on the inner surface of the second fixing support 7, the surface of lift mounting panel 9 is provided with connecting plate 10, and connecting plate 10 installs in the inside of lift groove 8, the top of second fixed bolster 7 surface is provided with electric telescopic handle 11, electric telescopic handle 11's bottom is connected with the upper surface of connecting plate 10, the surface of second fixed bolster 7 is provided with driving motor 12, driving motor 12's rotation axis surface mounting has cutting disc 13, second fixed bolster 7 is connected with drive plate 14, the side of drive plate 14 is provided with third fixed bolster 15, and third fixed bolster 15 installs the upper surface at work platform 2, be connected with threaded rod 16 between third fixed bolster 15 and the drive plate 14.
The supporting legs 1 are symmetrically arranged on the bottom surface of the working platform 2, and the supporting legs 1 are fixedly connected with the working platform 2, so that the device can keep stable during working.
The upper surface at work platform 2 is evenly seted up to spacing spout 3, and first fixed bolster 5 symmetry sets up at the both ends of spacing spout 3, and is fixed connection between first fixed bolster 5 and the work platform 2.
The limit sliding plate 4 forms a left-right moving structure in the limit sliding groove 3 through the extension spring 6, and the second fixed supports 7 are symmetrically arranged on the upper surface of the working platform 2, so that the limit sliding plate 4 can limit the rotating shaft.
The lifting mounting plate 9 is fixedly connected with the connecting plate 10, the electric telescopic rod 11 forms an up-and-down lifting structure in the lifting groove 8 through the connecting plate 10, and the cutting disc 13 forms a rotating structure through the driving motor 12.
The connecting plate 10 is fixedly connected with the second fixing support 7, the threaded rod 16 is connected with the driving plate 14 through a bearing, the threaded rod 16 is connected with the third fixing support 15 through a thread, and the second fixing support 7 forms a left-right moving structure on the upper surface of the working platform 2 through the threaded rod 16, so that the second fixing support 7 can slide on the upper surface of the working platform 2.
The working principle is as follows: when using this pivot processing to carry out with cutting device convenient to it is fixed, at first, assemble the required spare part of device, before cutting, place the pivot between limit sliding plate 4, limit sliding plate 4 slides along limit sliding groove 3 under expanding spring 6's effect, make limit sliding plate 4's internal surface and the surface that needs carry out the pivot of cutting contact, later start driving motor 12, driving motor 12 drives cutting dish 13 and rotates, when cutting, start electric telescopic handle 11, electric telescopic handle 11 drives lift mounting panel 9 and slides from top to bottom along lift groove 8, make cutting dish 13 cut the countershaft.
When the length of the rotating shaft to be cut is short, the threaded rod 16 is rotated, the threaded rod 16 drives the second fixing support 7 to slide on the upper surface of the working platform 2 through the connecting plate 10, so that the distance between the cutting disc 13 and the rotating shaft is reduced, which is the working process of the device, and the content which is not described in detail in the specification belongs to the prior art which is well known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a pivot processing is with cutting device convenient to it is fixed, includes supporting leg (1), third fixed bolster (15) and threaded rod (16), its characterized in that: the support leg comprises support legs (1), and is characterized in that a working platform (2) is arranged on the upper surface of each support leg (1), a limiting sliding groove (3) is formed in the upper surface of each working platform (2), a limiting sliding plate (4) is arranged inside each limiting sliding groove (3), a first fixing support (5) is arranged on the upper surface of each working platform (2), a telescopic spring (6) is connected between each first fixing support (5) and each limiting sliding plate (4), a second fixing support (7) is arranged on the upper surface of each working platform (2), a lifting groove (8) is formed in the surface of each second fixing support (7), a lifting mounting plate (9) is mounted on the inner surface of each second fixing support (7), a connecting plate (10) is arranged on the outer surface of each lifting mounting plate (9), the connecting plate (10) is mounted inside each lifting groove (8), and an electric telescopic rod (11) is arranged at the top of the outer surface of each second fixing support (7), the bottom of electric telescopic handle (11) is connected with the upper surface of connecting plate (10), the surface of second fixed bolster (7) is provided with driving motor (12), the rotation axis surface mounting of driving motor (12) has cutting dish (13), second fixed bolster (7) are connected with drive plate (14), the side of drive plate (14) is provided with third fixed bolster (15), and third fixed bolster (15) install the upper surface at work platform (2), be connected with threaded rod (16) between third fixed bolster (15) and drive plate (14).
2. The cutting device convenient to fix for machining the rotating shaft according to claim 1, wherein: the supporting legs (1) are symmetrically arranged on the bottom surface of the working platform (2), and the supporting legs (1) are fixedly connected with the working platform (2).
3. The cutting device convenient to fix for machining the rotating shaft according to claim 1, wherein: the upper surface at work platform (2) is evenly seted up in spacing spout (3), first fixed bolster (5) symmetry sets up the both ends at spacing spout (3), and is fixed connection between first fixed bolster (5) and work platform (2).
4. The cutting device convenient to fix for machining the rotating shaft according to claim 1, wherein: the limiting sliding plate (4) forms a left-right moving structure in the limiting sliding groove (3) through a telescopic spring (6), and the second fixed supports (7) are symmetrically arranged on the upper surface of the working platform (2).
5. The cutting device convenient to fix for machining the rotating shaft according to claim 1, wherein: be fixed connection between lift mounting panel (9) and connecting plate (10), and electric telescopic handle (11) pass through connecting plate (10) and constitute oscilaltion structure in the inside of lift groove (8), cutting disc (13) pass through driving motor (12) and constitute revolution mechanic.
6. The cutting device convenient to fix for machining the rotating shaft according to claim 1, wherein: the connecting plate (10) is fixedly connected with the second fixing support (7), the threaded rod (16) is connected with the driving plate (14) through a bearing, the threaded rod (16) is connected with the third fixing support (15) through threads, and the second fixing support (7) forms a left-right moving structure on the upper surface of the working platform (2) through the threaded rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024566.8U CN216633492U (en) | 2022-01-07 | 2022-01-07 | Cutting device convenient to fix for machining rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024566.8U CN216633492U (en) | 2022-01-07 | 2022-01-07 | Cutting device convenient to fix for machining rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216633492U true CN216633492U (en) | 2022-05-31 |
Family
ID=81724535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220024566.8U Expired - Fee Related CN216633492U (en) | 2022-01-07 | 2022-01-07 | Cutting device convenient to fix for machining rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216633492U (en) |
-
2022
- 2022-01-07 CN CN202220024566.8U patent/CN216633492U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |