CN213274839U - Transmission gear meshing rapid detection tool - Google Patents
Transmission gear meshing rapid detection tool Download PDFInfo
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- CN213274839U CN213274839U CN202022540414.7U CN202022540414U CN213274839U CN 213274839 U CN213274839 U CN 213274839U CN 202022540414 U CN202022540414 U CN 202022540414U CN 213274839 U CN213274839 U CN 213274839U
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- gear
- speed reducing
- rotating shafts
- rapid detection
- detection tool
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Abstract
The utility model discloses a transmission gear meshing rapid detection tool, which comprises a base, a fixed plate, a first gear, a second gear, two speed reducing motors and two rotating shafts; the fixed plate is vertically fixed on the base; the first gear and the second gear are meshed with each other and are arranged on one side of the fixing plate, and the two speed reducing motors are arranged on the other side of the fixing plate; two bearings are arranged on the fixed plate, after the two rotating shafts respectively and correspondingly penetrate through the two bearings, one end of each rotating shaft is correspondingly connected with an output shaft of a speed reducing motor, and the other end of each rotating shaft is correspondingly connected with the centers of the first gear and the second gear; two pivot are equipped with solid fixed ring in the position that is located gear motor homonymy, and solid fixed ring's periphery is fixed with torque sensor. The detection tool is simple in structure and can realize rapid detection of gear teeth.
Description
Technical Field
The utility model belongs to the technical field of detect the frock, in particular to drive gear meshing short-term test frock.
Background
The gear refers to a mechanical element with a gear on a wheel rim which is continuously meshed to transmit motion and power, and the gear is extremely widely applied to mechanical transmission and the whole mechanical field. At the end of the 19 th century, with the development of production, the successive appearance of the principle of generating the cutting tooth method and the special machine tool and cutter for cutting teeth by using the principle, the stability of gear operation is emphasized. Modern gear technology has reached: the gear module is 0.004-100 mm; the diameter of the gear is 1 mm-150 m; the transmission power can reach hundreds of thousands of kilowatts; the rotating speed can reach hundreds of thousands of revolutions per minute; the highest peripheral speed amounts to 300 m/s.
At present, the transmission gear rotates through the body to drive other objects to rotate, the gear is in the production process because the processing is not careful enough to cause the tooth of the gear to have flaws, the gear can not carry out transmission work, the detection is needed, the traditional detection tool is complex in structure and high in cost, rapid detection can not be realized, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drive gear meshing short-term test frock, its simple structure can realize the short-term test of tooth of the gear tooth.
In order to achieve the above purpose, the solution of the present invention is:
a transmission gear meshing rapid detection tool comprises a base, a fixing plate, a first gear, a second gear, two speed reducing motors and two rotating shafts;
the fixed plate is vertically fixed on the base;
the first gear and the second gear are meshed with each other and are arranged on one side of the fixing plate, and the two speed reducing motors are arranged on the other side of the fixing plate; two bearings are arranged on the fixed plate, after the two rotating shafts respectively and correspondingly penetrate through the two bearings, one end of each rotating shaft is correspondingly connected with an output shaft of a speed reducing motor, and the other end of each rotating shaft is correspondingly connected with the centers of the first gear and the second gear;
two pivot are equipped with solid fixed ring in the position that is located gear motor homonymy, and solid fixed ring's periphery is fixed with torque sensor.
The bottom of above-mentioned two gear motor all is provided with the supporting seat, and the inside of supporting seat is equipped with the battery, and the battery is connected with gear motor and for its power supply.
The two rotating shafts are connected with the ends of the first gear and the second gear and are also provided with internal threads, and the two fixing screws with external threads are respectively in threaded fit with the rotating shafts through the outer parts of the first gear and the second gear.
The controller is arranged on the fixing plate, connected with the two speed reducing motors and used for controlling the actions of the speed reducing motors.
The fixed plate is arranged in the middle of the base.
After the scheme is adopted, the utility model discloses an outside torque sensor that sets up in two pivots, when first gear and second gear meshing rotate, it rotates to drive the pivot, the first gear of epaxial torque sensor response and second gear meshing pivoted torsion set up in the pivot, when torque sensor sensing to torsion when too big, can detect out the flaw of the tooth of first gear and second gear fast, make the staff carry out secondary operation to first gear and second gear, guarantee that first gear and second gear can carry out transmission work and use, this kind of drive gear meshing short-term test frock simple structure, therefore, the carrier wave prepaid electric energy meter is low in cost, can carry out short-term test to the gear.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
fig. 3 is a schematic view of a portion a of fig. 2.
Reference numerals:
1. detecting a tool body;
2. a base; 3. a fixing plate; 4. a first gear;
5. a second gear; 6. a rotating shaft; 7. a bearing;
8. a reduction motor; 9. a supporting seat; 10. a storage battery;
11. a set screw; 12. a fixing ring;
13. a torque sensor; 14. and a controller.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the utility model provides a drive gear meshing short-term test frock, including detecting frock body 1, it includes a base 2 to detect frock body 1, the middle part on 2 tops of base is provided with fixed plate 3, the positive one side of fixed plate 3 is provided with first gear 4, one side of first gear 4 is located the positive opposite side of fixed plate 3 and is provided with second gear 5, the middle part at the first gear 4 and the 5 backs of second gear all is provided with pivot 6, the outside of two pivot 6 all is overlapped and is equipped with bearing 7, the one end that two pivot 6 are located the back of fixed plate 3 all is provided with gear motor 8, the bottom of two gear motor 8 all is provided with supporting seat 9, one side that the inside of two supporting seats 9 is located 2 tops of base all is provided with battery 10.
As a preferred embodiment of the present invention, as shown in fig. 2, the bottom of the fixing plate 3 is fixedly connected to the middle of the top of the base 2, and the outer portions of the two bearings 7 are respectively fixedly connected to the inner walls of the through holes formed in the two sides of the fixing plate 3, and the bottom of the fixing plate 3 and the middle of the top of the base 2 are fixedly connected to each other, so that the fixing plate is used for supporting the first gear 4 and the second gear 5 to rotate.
As a preferred embodiment of the present invention, as shown in fig. 2, the outside of two rotating shafts 6 is all fixedly connected to the middle of two bearings 7, the middle portions of the first gear 4 and the second gear 5 are respectively movably sleeved on the outside of the two rotating shafts 6, and the first gear 4 is rotatably engaged with the second gear 5, and the outside of the two rotating shafts 6 is connected to the middle of the two bearings 7, so that the two rotating shafts 6 rotate to drive the first gear 4 and the second gear 5 to rotate.
As a preferred embodiment of the present invention, as shown in fig. 1 and fig. 2, the middle portion of one side of the first gear 4 and the second gear 5 is provided with the fixing screw 11, the outside of two fixing screw 11 one ends is connected with the internal thread of the threaded hole opened by one end of two rotating shafts 6, so that the sleeve is limited by the first gear 4 and the second gear 5 outside the two rotating shafts 6, and the falling off is prevented.
As a preferred embodiment of the present invention, as shown in fig. 3, the outside of the other end of the two rotating shafts 6 is provided with a fixing ring 12 at the back of the fixing plate 3, one side of the outside of the fixing ring 12 is provided with a torque sensor 13, and when the torque sensor 13 senses that the engaging rotation torque of the first gear 4 and the second gear 5 is too large, the reduction motor 8 is controlled to stop working, so as to quickly detect the tooth defects of the first gear 4 and the second gear 5.
As a preferred embodiment of the present invention, as shown in fig. 1, the bottom of two supporting seats 9 is all fixed with one side of the top of the base 2, the bottom of two gear motors 8 is respectively fixed with the top of two supporting seats 9, and the one end fixed connection of two gear motor 8 output shafts and two pivots 6, two batteries 10 are all connected with two gear motor 8 electric connections, and through the one end fixed connection of two gear motor 8 output shafts and two pivots 6, the output shaft of two gear motor 8 drives two pivots 6 to rotate.
As a preferred embodiment of the present invention, as shown in fig. 1, the controller 14 is disposed in the middle of one side of the fixing plate 3, two speed reduction motors 8, two torque sensors 13 and two storage batteries 10 are all electrically connected to the controller 14, and the storage battery 10 supplies power to the controller, so that the controller 14 can control the two speed reduction motors 8 and the two torque sensors 13 to work normally.
The utility model discloses a theory of operation is:
when the device works, the bottom of the fixing plate 3 is fixedly connected with the middle part of the top end of the base 2, so that the device is used for supporting the first gear 4 and the second gear 5 to rotate. The outer parts of the two rotating shafts 6 are fixedly connected with the middle parts of the two bearings 7, so that the two rotating shafts 6 rotate to drive the first gear 4 and the second gear 5 to rotate; the output shafts of the two speed reducing motors 8 are fixedly connected with one ends of the two rotating shafts 6, so that the output shafts of the two speed reducing motors 8 drive the two rotating shafts 6 to rotate; the outer parts of one ends of the two fixing screws 11 are respectively in threaded connection with the inner parts of threaded holes formed in one ends of the two rotating shafts 6, so that the first gear 4 and the second gear 5 which are sleeved on the outer parts of the two rotating shafts 6 are limited to prevent the first gear 4 and the second gear 5 from falling off; the torque sensor 13 is arranged on one side outside the fixing ring 12, so that the torque sensor 13 senses that the two torque sensors 13 sense that the meshing rotation torque of the first gear 4 and the second gear 5 is too large, the reduction motor 8 is controlled to stop working, and the tooth defects of the first gear 4 and the second gear 5 can be quickly detected.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 should not be understood to 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. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a drive gear meshing short-term test frock which characterized in that: comprises a base, a fixed plate, a first gear, a second gear, two speed reducing motors and two rotating shafts;
the fixed plate is vertically fixed on the base;
the first gear and the second gear are meshed with each other and are arranged on one side of the fixing plate, and the two speed reducing motors are arranged on the other side of the fixing plate; two bearings are arranged on the fixed plate, after the two rotating shafts respectively and correspondingly penetrate through the two bearings, one end of each rotating shaft is correspondingly connected with an output shaft of a speed reducing motor, and the other end of each rotating shaft is correspondingly connected with the centers of the first gear and the second gear;
two pivot are equipped with solid fixed ring in the position that is located gear motor homonymy, and solid fixed ring's periphery is fixed with torque sensor.
2. The transmission gear meshing rapid detection tool of claim 1, characterized in that: the bottom of two gear motors all is provided with the supporting seat, and the inside of supporting seat is equipped with the battery, and the battery is connected with gear motor and for its power supply.
3. The transmission gear meshing rapid detection tool of claim 1, characterized in that: the two rotating shafts are connected with the ends of the first gear and the second gear and are also provided with internal threads, and the two fixing screws with external threads are respectively in threaded fit with the rotating shafts through the outer parts of the first gear and the second gear.
4. The transmission gear meshing rapid detection tool of claim 1, characterized in that: and the fixed plate is provided with a controller, and the controller is connected with the two speed reducing motors and controls the actions of the speed reducing motors.
5. The transmission gear meshing rapid detection tool of claim 1, characterized in that: the fixed plate is arranged in the middle of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022540414.7U CN213274839U (en) | 2020-11-05 | 2020-11-05 | Transmission gear meshing rapid detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022540414.7U CN213274839U (en) | 2020-11-05 | 2020-11-05 | Transmission gear meshing rapid detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213274839U true CN213274839U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022540414.7U Active CN213274839U (en) | 2020-11-05 | 2020-11-05 | Transmission gear meshing rapid detection tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN213274839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577466A (en) * | 2022-03-04 | 2022-06-03 | 中国航发沈阳发动机研究所 | Meshing assembly quality inspection device between bevel gears |
-
2020
- 2020-11-05 CN CN202022540414.7U patent/CN213274839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577466A (en) * | 2022-03-04 | 2022-06-03 | 中国航发沈阳发动机研究所 | Meshing assembly quality inspection device between bevel gears |
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