CN216126832U - Connecting structure of cutter head and motor of chamfering machine - Google Patents
Connecting structure of cutter head and motor of chamfering machine Download PDFInfo
- Publication number
- CN216126832U CN216126832U CN202121484246.2U CN202121484246U CN216126832U CN 216126832 U CN216126832 U CN 216126832U CN 202121484246 U CN202121484246 U CN 202121484246U CN 216126832 U CN216126832 U CN 216126832U
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- Prior art keywords
- disc
- motor
- pushing
- cutter head
- shaft
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- 238000005096 rolling process Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model relates to a connecting structure of a cutter head and a motor of a chamfering machine, which comprises a rack, the motor fixed on the rack, the cutter head connected with the motor, a connecting shaft, a shaft sleeve, a pushing magnetic disk and a pushing component, wherein the connecting shaft is of an external spline structure, the connecting shaft is connected with an output shaft of the motor through a coupling, an internal spline hole is arranged in the center of the shaft sleeve, one end of the shaft sleeve is provided with the disk, the other end of the shaft sleeve is provided with a flange plate, the connecting shaft extends into the internal spline hole to be in sliding fit with the shaft sleeve, the pushing component is fixed on the rack, the output end of the pushing component is fixedly connected with the pushing magnetic disk, the pushing magnetic disk abuts against the disk, and the cutter head is fixed on the flange plate through a bolt. The utility model changes the original connecting structure between the cutter head and the motor, realizes the axial extension of the cutter head and improves the practicability of the equipment.
Description
Technical Field
The utility model relates to the technical field of chamfering machines, in particular to a connecting structure of a cutter head and a motor of a chamfering machine.
Background
The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The trend in the mechanical industry is to use rapid machine chamfering. Overcomes the processing defects of the existing mechanical and electric tools, has the advantages of convenience, rapidness and accuracy, and is the best choice for chamfering and cutting the metal objects at present. The chamfering method comprises the steps of straight chamfering and curved chamfering according to the requirements of chamfering.
The cutter head of the existing chamfering machine is generally connected with a motor through a coupler, and axial extension cannot be achieved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the background technology, the utility model provides a connecting structure of a cutter head and a motor of a chamfering machine.
The technical scheme adopted by the utility model is as follows: the utility model provides a connection structure of beveler blade disc and motor, includes the frame, fixes the motor in the frame and the blade disc of being connected with the motor, still includes connecting axle, axle sleeve, promotes the magnetic disc and promotes the part, the connecting axle is outer spline structure, and the connecting axle passes through the output shaft of shaft coupling and motor and links to each other, be equipped with the internal spline hole in the axle sleeve center, serve and be equipped with the disc on the one end of axle sleeve, be equipped with the ring flange on the other end, the connecting axle stretches into internal spline hole and axle sleeve sliding fit, it fixes in the frame to promote the part, promotes the output of part and promotes the magnetic disc and links firmly, it offsets with the disc to promote the magnetic disc, the blade disc passes through the bolt fastening on the ring flange.
Furthermore, the pushing magnetic disc is made of magnetic materials, and the pushing magnetic disc and the disc are mutually attracted.
Furthermore, round holes are formed in the end faces, adjacent to the pushing magnetic disc, of the disc, balls are arranged in the round holes, and annular rolling grooves are formed in the end faces, adjacent to the pushing magnetic disc, of the pushing magnetic disc.
Furthermore, after the pushing magnetic disc is abutted against the ball bearing, a gap is reserved between the pushing magnetic disc and the disc.
Furthermore, the pushing component is a cylinder or an oil cylinder or a linear motor.
The utility model has the beneficial effects that: the utility model changes the original connecting structure between the cutter head and the motor, realizes the axial extension of the cutter head and improves the practicability of the equipment.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided.
The present invention will be described in further detail below with reference to the drawings.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic cross-sectional view of a disk and hub being pushed.
Fig. 3 is a schematic view of the end face of the disc.
FIG. 4 is a schematic view of the end face of the disk being pushed.
In the figure: 1. a frame; 2. a motor; 4. a cutter head; 5. a connecting shaft; 6. a shaft sleeve; 7. pushing the magnetic disk; 8. a pushing member; 9. a coupling; 10. an inner splined bore; 11. a disc; 12. a flange plate; 13. a bolt; 14. a circular hole; 15. a ball bearing; 16. an annular rolling groove; 17. a gap.
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.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a connecting structure of a cutter head and a motor of a chamfering machine.
In this embodiment, refer to fig. 1 to 4, this connection structure of beveler blade disc and motor, including frame 1, fix motor 2 in frame 1 and the blade disc 4 of being connected with motor 2, still include connecting axle 5, axle sleeve 6, promotion disk 7 and pushing member 8, the connecting axle is outer spline structure, and the connecting axle passes through shaft coupling 9 and links to each other with motor 2's output shaft, be equipped with internal spline hole 10 in the axle sleeve center, serve of axle sleeve and be equipped with disc 11, be equipped with ring flange 12 on the other end, connecting axle 5 stretches into internal spline hole and axle sleeve sliding fit, pushing member fixes in the frame, and pushing member 8's output links firmly with the promotion disk, it offsets with the disc to promote the disk, blade disc 4 passes through bolt 13 to be fixed on the ring flange.
When the telescopic knife is used, the pushing component pushes the shaft sleeve to drive the knife disc to move back and forth, axial extension is achieved, the structure is simple, and convenience and practicability are achieved.
Specifically, the pushing magnetic disc is made of a magnetic material, and the pushing magnetic disc and the disc are mutually attracted; the end face of the disc adjacent to the push disc is provided with a round hole 14, a ball 15 is arranged in the round hole 14, the end face of the push disc and the end face of the disc are provided with an annular rolling groove 16, and a gap 17 is reserved between the push disc and the disc after the push disc is abutted against the ball.
Among the above-mentioned technical scheme, promote disk and disc inter attraction, improve the connection stability that improves the axle sleeve, in addition, set up the ball on the disc, change the face contact between the disc into the point contact, greatly reduced promotes spin friction between disk and the disc, reduces to promote friction loss between disk and the disc, improves life-span.
Specifically, the pushing component is a cylinder or an oil cylinder or a linear motor.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to the above embodiments, and any modifications using the inventive concept are intended to be included within the scope of the appended claims.
Claims (5)
1. The utility model provides a connection structure of beveler blade disc and motor, includes the frame, fixes the motor in the frame and the blade disc of being connected with the motor, its characterized in that: the improved motor is characterized by further comprising a connecting shaft, a shaft sleeve, a pushing magnetic disc and a pushing component, wherein the connecting shaft is of an outer spline structure, the connecting shaft is connected with an output shaft of the motor through a coupler, an inner spline hole is formed in the center of the shaft sleeve, a disc is arranged at one end of the shaft sleeve, a flange plate is arranged at the other end of the shaft sleeve, the connecting shaft extends into the inner spline hole to be in sliding fit with the shaft sleeve, the pushing component is fixed on the rack, the output end of the pushing component is fixedly connected with the pushing magnetic disc, the pushing magnetic disc is abutted against the disc, and the cutter disc is fixed on the flange plate through bolts.
2. The connecting structure of the chamfering machine cutter head and the motor according to claim 1, characterized in that: the pushing magnetic disc is made of magnetic materials, and the pushing magnetic disc and the disc are mutually attracted.
3. The connecting structure of the chamfering machine cutter head and the motor according to claim 1 or 2, characterized in that: the end faces of the disc and the push disc adjacent to each other are provided with round holes, balls are arranged in the round holes, and the end faces of the push disc and the disc are provided with annular rolling grooves.
4. The connecting structure of the chamfering machine cutter head and the motor according to claim 3, characterized in that: after the push magnetic disk is abutted against the ball bearings, a gap is reserved between the push magnetic disk and the disk.
5. The connecting structure of the chamfering machine cutter head and the motor according to claim 1, characterized in that: the pushing component is a cylinder or an oil cylinder or a linear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484246.2U CN216126832U (en) | 2021-07-01 | 2021-07-01 | Connecting structure of cutter head and motor of chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484246.2U CN216126832U (en) | 2021-07-01 | 2021-07-01 | Connecting structure of cutter head and motor of chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216126832U true CN216126832U (en) | 2022-03-25 |
Family
ID=80767008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121484246.2U Expired - Fee Related CN216126832U (en) | 2021-07-01 | 2021-07-01 | Connecting structure of cutter head and motor of chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216126832U (en) |
-
2021
- 2021-07-01 CN CN202121484246.2U patent/CN216126832U/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: 20220325 |