CN217271760U - Cone driven gear convenient to process - Google Patents
Cone driven gear convenient to process Download PDFInfo
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- CN217271760U CN217271760U CN202220400952.2U CN202220400952U CN217271760U CN 217271760 U CN217271760 U CN 217271760U CN 202220400952 U CN202220400952 U CN 202220400952U CN 217271760 U CN217271760 U CN 217271760U
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- gear
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- gear disc
- sleeve
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Abstract
The utility model belongs to the gear machining field, in particular to a conical driven gear convenient for machining, which comprises a gear disc, an installation sleeve, an inclined plane conical tooth and an installation machining unit; the lower surface of the gear disc is fixedly connected with an installation sleeve; inclined bevel gears are symmetrically arranged on the circumference of the upper surface of the gear disc; the gear disc is provided with an installation processing unit; the mounting machining unit comprises a first mounting hole and a mounting key groove; a first mounting hole is concentrically formed in the gear disc and the mounting sleeve; a mounting key groove is formed in the first mounting hole; the installation sleeve can be installed on the shaft through the key by matching the installation sleeve with the first installation hole and the installation key groove, so that the fixed shaft can be conveniently moved to install and adjust the gear disc and the bevel gear; the bevel gear can be meshed with the conical driving gear for transmission and installation through the gear disc and the bevel gear.
Description
Technical Field
The utility model relates to a gear machining field specifically is a bevel driven gear of convenient processing.
Background
The gear is a mechanical element used for continuously transmitting power on machinery, is a reliable and stable transmission component, and is one of the most common devices in the machinery industry.
The bevel gear is a bevel gear for transmitting motion between two intersected transmission shafts, and the appearance of the bevel gear realizes the function of transmitting rotation in the vertical direction, so that the mechanical transmission path is more compact.
In the traditional installation of the conical driven gear, a disc matched bolt needs to be externally connected for installation and fixation, and after the conical driving gear is installed, the conical driven gear is installed in a tolerance fit mode, so that the installation is inconvenient, and meanwhile, the small size is inconvenient to process; therefore, a conical driven gear which is convenient to machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, solve traditional circular cone driven gear's installation, need an external disc cooperation bolt to install fixedly, wait circular cone driving gear installation back that finishes, tolerance cooperation installation circular cone driven gear leads to inconvenient installation, the problem of the inconvenient processing of little volume simultaneously, the utility model provides a circular cone driven gear who conveniently processes.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a conical driven gear convenient to process, which comprises a gear disc, a mounting sleeve, an inclined plane bevel gear and a mounting and processing unit; the lower surface of the gear disc is fixedly connected with an installation sleeve; inclined plane bevel gears are symmetrically arranged on the circumference of the upper surface of the gear disc; the gear disc is provided with an installation processing unit; the mounting machining unit comprises a first mounting hole and a mounting key groove; a first mounting hole is concentrically formed in the gear disc and the mounting sleeve; a mounting key groove is formed in the first mounting hole; the mounting sleeve can be mounted on the shaft through a key, so that the fixed shaft can be conveniently moved to mount and adjust the gear disc and the bevel gear; the bevel gear can be meshed with the conical driving gear for transmission and installation through the gear disc and the bevel gear.
Preferably, a plurality of second threaded holes are uniformly distributed in the lower surface of the mounting sleeve; a first chamfer is formed on the outer side surface of the lower end of the mounting sleeve; a second chamfer is formed on the inner side surface of the lower end of the mounting sleeve; so that the palm of a worker cannot be cut when the sleeve is installed manually; make the convenience to install fixedly through the bolt through the second screw hole.
Preferably, a fourth chamfer is formed on the inner side surface of the upper end of the mounting sleeve; fourth threaded holes are uniformly formed in the upper end of the mounting sleeve; the fourth chamfer is formed in the inner side face of the upper end of the mounting sleeve, so that the palm of a worker cannot be cut when the sleeve is mounted manually.
Preferably, the upper surface of the gear disc is provided with a matching groove; a first round angle and a second round angle are arranged in the matching groove; so that the palm of a worker cannot be cut when the gear disc is installed manually; unnecessary friction in the process of meshing transmission with the conical driving gear can be avoided through the matching grooves.
Preferably, the lower surface of the gear plate is provided with a third threaded hole corresponding to the matching groove; the lower surface of the gear disc is provided with a third chamfer; the third chamfer angle prevents the palm of a worker from being cut when the gear disc is manually installed; make through the third screw hole can cooperate the bolt to carry out stable fixed.
Preferably, the gear plate and the mounting sleeve are integrally manufactured through carburizing steel heat treatment; the gear disc and the mounting sleeve are integrally manufactured through carburizing steel heat treatment, so that the structure is high in strength, the gear disc cannot rust, and meanwhile, the service life is long.
The utility model discloses an useful part lies in:
1. the utility model can install the installation sleeve on the shaft through the key by matching the installation sleeve with the first installation hole and the installation key groove, thereby facilitating the installation and adjustment of the gear disc and the bevel gear by moving the fixed shaft; the bevel gear can be meshed with the conical driving gear for transmission and installation through the gear disc and the bevel gear;
2. the utility model has the advantages that the lower end of the mounting sleeve is provided with the first chamfer and the second chamfer, so that the palm of a worker can not be cut when the sleeve is mounted manually; the second threaded hole facilitates installation and fixation through a bolt; the installation and fixation with the conical driving gear can be facilitated through the fourth threaded hole; the fourth chamfer is formed in the inner side face of the upper end of the mounting sleeve, so that the palm of a worker cannot be cut when the sleeve is mounted manually.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a sectional front view of a gear according to a first embodiment;
FIG. 2 is a schematic bottom view of the gear assembly according to the first embodiment;
FIG. 3 is a side view of the gear according to the first embodiment;
FIG. 4 is a schematic perspective view of a mounting sleeve according to a first embodiment;
fig. 5 is a schematic bottom view of the gear according to the second embodiment.
In the figure: 1. a gear plate; 2. installing a sleeve; 3. bevel gear; 4. a first mounting hole; 5. installing a key groove; 6. a second threaded hole; 7. a first chamfer; 8. a second chamfer; 9. a third chamfer; 10. a third threaded hole; 11. a fourth chamfer; 12. a fourth threaded hole; 13. a mating groove; 14. a first rounded corner; 15. a second rounded corner; 16. and a fifth threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a bevel driven gear convenient for processing includes a gear plate 1, a mounting sleeve 2, bevel gears 3 and a mounting processing unit; the lower surface of the gear disc 1 is fixedly connected with an installation sleeve 2; bevel gears 3 are symmetrically arranged on the circumference of the upper surface of the gear disc 1; the gear disc 1 is provided with a mounting and processing unit; the mounting processing unit comprises a first mounting hole 4 and a mounting key slot 5; a first mounting hole 4 is concentrically formed in the gear plate 1 and the mounting sleeve 2; a mounting key slot 5 is formed in the first mounting hole 4; when the installation shaft is in work, the installation sleeve 2 can be installed on a shaft through keys by matching the installation sleeve 2 with the first installation hole 4 and the installation key groove 5, so that the fixed shaft can be conveniently moved to install and adjust the gear disc 1 and the bevel gear 3; the bevel gear can be meshed with a conical driving gear for transmission and installation through the gear disc 1 and the bevel gear 3.
A plurality of second threaded holes 6 are uniformly distributed in the lower surface of the mounting sleeve 2; a first chamfer 7 is formed on the outer side surface of the lower end of the mounting sleeve 2; a second chamfer 8 is formed on the inner side surface of the lower end of the mounting sleeve 2; when the device works, the lower end of the mounting sleeve 2 is provided with the first chamfer 7 and the second chamfer 8, so that the palm of a worker cannot be cut when the sleeve 2 is mounted manually; the second threaded hole 6 facilitates installation and fixation through a bolt.
A fourth chamfer 11 is formed on the inner side surface of the upper end of the mounting sleeve 2; fourth threaded holes 12 are uniformly formed in the upper end of the mounting sleeve 2; when the tool works, the tool can be conveniently installed and fixed with the conical driving gear through the fourth threaded hole 12; the fourth chamfer 11 is formed on the inner side face of the upper end of the mounting sleeve 2, so that the palm of a worker cannot be cut when the sleeve 2 is mounted manually.
The upper surface of the gear disc 1 is provided with a matching groove 13; a first round angle 14 and a second round angle 15 are arranged in the matching groove 13; when the gear disc 1 is in work, the palm of a worker cannot be cut when the gear disc 1 is installed manually through the first round angle 14 and the second round angle 15; unnecessary friction in the process of meshing transmission with the conical driving gear can be avoided through the matching grooves 13, and friction and noise are reduced.
A third threaded hole 10 is formed in the lower surface of the gear disc 1 corresponding to the matching groove 13; the lower surface of the gear disc 1 is provided with a third chamfer 9; when the gear disc mounting device works, the third chamfer 9 prevents the palm of a worker from being cut when the gear disc 1 is mounted manually; make through third screw hole 10 can cooperate the bolt to stabilize fixedly to realize that complex environment's installation is fixed, realize the mode of many fixed fulcrums of multi-angle.
The gear disc 1 and the mounting sleeve 2 are integrally manufactured through carburizing steel heat treatment; during operation, make pinion disc 1 and installation sleeve 2 through carburizing steel heat treatment integration for structural strength is high, can not rust, and long service life can use in the complex environment simultaneously.
Example two
Referring to fig. 5, in a first comparative example, as another implementation manner of the present invention, a plurality of fifth threaded holes 16 are formed in the lower surface of the gear plate 1 corresponding to the third threaded holes 10; during operation, when can external more bolts fix through fifth screw hole 16, and can not reduce too many gear plate 1's structural strength, and make things convenient for the different installation environment installation angle of adaptation, and can also install when the supplementary disc of needs is installed.
According to the working principle, the installation sleeve 2 can be installed on the shaft through a key by matching the installation sleeve 2 with the first installation hole 4 and the installation key groove 5, so that the fixed shaft can be conveniently moved to install and adjust the gear disc 1 and the bevel gear 3; the bevel gear 3 can be meshed with the conical driving gear for transmission installation through the gear disc 1; the lower end of the mounting sleeve 2 is provided with the first chamfer 7 and the second chamfer 8, so that the palm of a worker cannot be cut when the sleeve 2 is mounted manually; the second threaded hole 6 facilitates installation and fixation through a bolt; the installation and fixation with the conical driving gear can be facilitated through the fourth threaded hole 12; the inner side surface of the upper end of the mounting sleeve 2 is provided with the fourth chamfer 11, so that the palm of a worker cannot be cut when the sleeve 2 is mounted manually; the first round angle 14 and the second round angle 15 prevent the palm of a worker from being cut when the gear disc 1 is manually installed; unnecessary friction in the process of meshing transmission with the conical driving gear can be avoided through the matching groove 13; the third chamfer 9 prevents the palm of a worker from being cut when the gear disc 1 is manually installed; make through third screw hole 10 can cooperate the bolt to stabilize fixedly and make gear dish 1 and installing sleeve 2 through carburizing steel heat treatment integration for structural strength is high, can not rust, long service life simultaneously.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a circular cone driven gear of convenient processing which characterized in that: the bevel gear mounting device comprises a gear disc (1), a mounting sleeve (2), a bevel gear (3) and a mounting machining unit; the lower surface of the gear disc (1) is fixedly connected with an installation sleeve (2); inclined plane bevel gears (3) are symmetrically arranged on the circumference of the upper surface of the gear disc (1); the gear disc (1) is provided with an installation processing unit; the mounting machining unit comprises a first mounting hole (4) and a mounting key groove (5); a first mounting hole (4) is concentrically formed in the gear disc (1) and the mounting sleeve (2); and a mounting key groove (5) is formed in the first mounting hole (4).
2. A bevel driven gear for facilitating machining according to claim 1, wherein: a plurality of second threaded holes (6) are uniformly distributed in the lower surface of the mounting sleeve (2); a first chamfer (7) is formed on the outer side surface of the lower end of the mounting sleeve (2); and a second chamfer (8) is formed on the inner side surface of the lower end of the mounting sleeve (2).
3. A bevel driven gear for easy machining according to claim 2, wherein: a fourth chamfer (11) is formed on the inner side surface of the upper end of the mounting sleeve (2); and fourth threaded holes (12) are uniformly formed in the upper end of the mounting sleeve (2).
4. A bevel driven gear for facilitating machining according to claim 3, wherein: the upper surface of the gear disc (1) is provided with a matching groove (13); and a first round angle (14) and a second round angle (15) are arranged in the matching groove (13).
5. A bevel driven gear for easy machining according to claim 4, wherein: a third threaded hole (10) is formed in the lower surface of the gear disc (1) corresponding to the matching groove (13); and a third chamfer (9) is formed on the lower surface of the gear disc (1).
6. A bevel driven gear for easy machining according to claim 5, wherein: the gear disc (1) and the mounting sleeve (2) are integrally manufactured through carburizing steel heat treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220400952.2U CN217271760U (en) | 2022-02-25 | 2022-02-25 | Cone driven gear convenient to process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220400952.2U CN217271760U (en) | 2022-02-25 | 2022-02-25 | Cone driven gear convenient to process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217271760U true CN217271760U (en) | 2022-08-23 |
Family
ID=82859300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220400952.2U Active CN217271760U (en) | 2022-02-25 | 2022-02-25 | Cone driven gear convenient to process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217271760U (en) |
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2022
- 2022-02-25 CN CN202220400952.2U patent/CN217271760U/en active Active
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