CN213148304U - Powder metallurgy gear mechanical strength detection device - Google Patents
Powder metallurgy gear mechanical strength detection device Download PDFInfo
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- CN213148304U CN213148304U CN202021929249.8U CN202021929249U CN213148304U CN 213148304 U CN213148304 U CN 213148304U CN 202021929249 U CN202021929249 U CN 202021929249U CN 213148304 U CN213148304 U CN 213148304U
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- gear
- teeth
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Abstract
The utility model discloses a powder metallurgy gear mechanical strength detection device, which comprises a frame, be provided with the storage tank in the frame, the platen is installed on the top of frame, the transmission case is installed on the top of platen, the motor is installed to the one end of transmission case, the transmission shaft is installed to the other end of transmission case, be provided with the gear on the transmission shaft, the synchronizer is installed to the one end of gear, the outside of synchronizer is provided with the differential case, the utility model discloses when setting up a plurality of speed governing gears, the different rotational speed of accessible is examined the intensity of powder metallurgy gear, and comparatively balanced and extensive intensity to the gear is examined, and the more specific operating mode that detects powder metallurgy gear under different rotational speeds.
Description
Technical Field
The utility model relates to a powder metallurgy gear technical field specifically is a powder metallurgy gear mechanical strength detection device.
Background
The powder metallurgy gear is a commonly used powder metallurgy part in various fuel engines, can completely meet the requirement of dimensional precision, particularly tooth profile precision, through one-step forming and finishing processes without other post-treatment processes, and therefore, compared with the traditional machining method, the powder metallurgy gear is greatly reduced in material investment and manufacturing and is a typical product reflecting the characteristics of powder metallurgy.
The mechanical strength detection device for the powder metallurgy gear at the present stage has various defects, for example, the function is too single, and various speed regulating devices are not arranged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a powder metallurgy gear mechanical strength detection device to solve the scheduling problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a powder metallurgy gear mechanical strength detection device, includes the frame, be provided with the storage tank in the frame, the platen is installed on the top of frame, the transmission case is installed on the top of platen, the motor is installed to the one end of transmission case, the transmission shaft is installed to the other end of transmission case, be provided with the gear on the transmission shaft, the synchronizer is installed to the one end of gear, the outside of synchronizer is provided with the differential case.
Preferably, a protecting sleeve is installed at the top end of the differential case, and a handle is arranged on the protecting sleeve.
Preferably, a fixed seat is installed at the bottom end of the handle, and a shifting fork is installed at the bottom end of the fixed seat.
Preferably, the synchronizer is provided with a speed regulation plate, and the synchronizer is provided with small teeth, middle teeth and large teeth.
Preferably, the handle is in sliding connection with the small teeth, the middle teeth and the large teeth through the shifting fork, and the small teeth, the middle teeth and the large teeth are located at two ends of the synchronizer.
Preferably, the bottom end of the differential case is provided with a sliding seat, and the sliding seat is connected with the bedplate in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a rotation that the synchronizer was connected to the powder metallurgy gear, and then set up a plurality of speed governing gears on the synchronizer and carry out the inspection powder metallurgy gear drive's torsional strength, realize the detection of powder metallurgy gear, the synchronizer outer end is provided with the handle and connects the fixing base, controls the position of shift fork by the fixing base to connect the position of speed governing board through the shift fork, realize the meshing of different speeds, detect the powder metallurgy gear;
2. the utility model discloses when setting up a plurality of speed governing gears, the different rotational speed of accessible is examined the intensity of powder metallurgy gear, and the intensity to the gear of comparatively balanced and extensive is examined, and the operating mode of more specific detection powder metallurgy gear under different rotational speeds.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the synchronizer of the present invention;
fig. 3 is a front view of the shifting fork of the present invention.
In the figure: 1. a motor; 2. a transmission case; 3. a drive shaft; 4. a gear; 5. a handle; 6. a synchronizer; 7. a protective sleeve; 8. a differential case; 9. a slide base; 10. a platen; 11. a frame; 12. a storage box; 13. a speed regulation plate; 14. small teeth; 15. a middle tooth; 16. a large tooth; 17. a shifting fork; 18. a fixed seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, the present invention provides an embodiment: a mechanical strength detection device for a powder metallurgy gear comprises a rack 11, wherein a storage box 12 is arranged on the rack 11, the storage box 12 is used for placing common articles, a bedplate 10 is installed at the top end of the rack 11, the bedplate 10 is used for fixing the position of a transmission box 2 and the position of a differential box 8, a transmission box 2 is installed at the top end of the bedplate 10, the transmission box 2 is used for connecting the rotation of a transmission shaft 3, a motor 1 is installed at one end of the transmission box 2, the motor 1 is used for driving the transmission box 2 to rotate, the transmission shaft 3 is installed at the other end of the transmission box 2 and used for connecting a gear 4 to rotate, a gear 4 is arranged on the transmission shaft 3, the gear 4 is a powder metallurgy gear and used for detecting the transmission torque transmission strength of the powder metallurgy gear, a synchronizer 6 is installed at one end of the gear 4, the synchronizer 6 is used for connecting the rotation of the gear 4, a differential case 8 is provided outside the synchronizer 6, and the differential case 8 protects the outside position of the synchronizer 6.
Furthermore, a protecting sleeve 7 is installed at the top end of the differential case 8, the protecting sleeve 7 is used for protecting the bottom end position of the handle 5, the handle 5 is arranged on the protecting sleeve 7, and the handle 5 is used for controlling the small teeth 14, the middle teeth 15 and the large teeth 16 on the synchronizer 6 to rotate in a connected mode.
Further, a fixed seat 18 is installed at the bottom end of the handle 5, the fixed seat 18 is used for fixing the bottom end position of the handle 5, a shifting fork 17 is installed at the bottom end of the fixed seat 18, and the shifting fork 17 is used for being connected with a speed regulation plate 13 on the synchronizer 6.
Further, a speed regulation plate 13 is arranged on the synchronizer 6, the speed regulation plate 13 is used for driving the small teeth 14, the middle teeth 15 and the large teeth 16 to rotate, the small teeth 14, the middle teeth 15 and the large teeth 16 are arranged on the synchronizer 6, and the small teeth 14, the middle teeth 15 and the large teeth 16 are used for detecting the torsion detection of the powder metallurgy gear in the transmission process.
Further, the handle 5 is connected with the small teeth 14 and the middle teeth 15 and the large teeth 16 in a sliding mode through the shifting fork 17, the small teeth 14, the middle teeth 15 and the large teeth 16 are located at two end positions on the synchronizer 6, and the shifting fork 17 is used for connecting the positions among the small teeth 14, the middle teeth 15 and the large teeth 16 and further rotates synchronously with the synchronizer 6.
Further, the bottom of differential case 8 is provided with slide 9, and slide 9 is used for connecting the bottom position of differential case 8, and then makes things convenient for differential case 8 to remove, is convenient for change different gears to detect it, and slide 9 and platen 10 sliding connection.
The working principle is as follows: when the device is used, the position of a storage box 12 is connected through a rack 11, common articles are placed through the storage box 12, the position of a transmission box 2 is fixed through a bedplate 10 on the rack 11, the transmission box 2 is driven to rotate through a motor 1 at one end of the transmission box 2, a transmission shaft 3 is driven to rotate through the transmission box 2, the position of a gear 4 is fixed through the transmission shaft 3, a synchronizer 6 is connected through the gear 4, the gear 4 drives the synchronizer 6 to rotate, the rotation of the synchronizer 6 is protected through a differential box 8 outside the synchronizer 6, a protective sleeve 7 at the top end of the differential box 8 is connected with the position of a handle 5, the position of a fixed seat 18 is connected through the handle 5, the position of a shifting fork 17 is connected through the fixed seat 18, and the position of a speed regulating plate 13 is connected through the shifting fork 17, through the sliding connection of the speed regulation plate 13 and the synchronizer 6, the small teeth 14, the middle teeth 15 and the large teeth 16 are driven to rotate under the control of the handle 5, and the strength test of gear meshing is realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a powder metallurgy gear mechanical strength detection device, includes frame (11), its characterized in that: the automatic transmission device is characterized in that a storage box (12) is arranged on the rack (11), a bedplate (10) is installed on the top end of the rack (11), a transmission box (2) is installed on the top end of the bedplate (10), a motor (1) is installed at one end of the transmission box (2), a transmission shaft (3) is installed at the other end of the transmission box (2), a gear (4) is arranged on the transmission shaft (3), a synchronizer (6) is installed at one end of the gear (4), and a differential box (8) is arranged on the outer side of the synchronizer (6).
2. The powder metallurgy gear mechanical strength detection device according to claim 1, wherein: a protecting sleeve (7) is installed at the top end of the differential case (8), and a handle (5) is arranged on the protecting sleeve (7).
3. The powder metallurgy gear mechanical strength detection device according to claim 2, wherein: a fixing seat (18) is installed at the bottom end of the handle (5), and a shifting fork (17) is installed at the bottom end of the fixing seat (18).
4. The powder metallurgy gear mechanical strength detection device according to claim 1, wherein: the synchronizer (6) is provided with a speed regulation plate (13), and the synchronizer (6) is provided with small teeth (14), middle teeth (15) and large teeth (16).
5. The powder metallurgy gear mechanical strength detection device according to claim 2, wherein: the handle (5) is in sliding connection with the small teeth (14) and the middle teeth (15) and the large teeth (16) through the shifting fork (17), and the small teeth (14), the middle teeth (15) and the large teeth (16) are located at two ends of the synchronizer (6).
6. The powder metallurgy gear mechanical strength detection device according to claim 1, wherein: the bottom end of the differential case (8) is provided with a sliding seat (9), and the sliding seat (9) is connected with the bedplate (10) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929249.8U CN213148304U (en) | 2020-09-07 | 2020-09-07 | Powder metallurgy gear mechanical strength detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929249.8U CN213148304U (en) | 2020-09-07 | 2020-09-07 | Powder metallurgy gear mechanical strength detection device |
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| CN213148304U true CN213148304U (en) | 2021-05-07 |
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| CN202021929249.8U Active CN213148304U (en) | 2020-09-07 | 2020-09-07 | Powder metallurgy gear mechanical strength detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199557A (en) * | 2021-12-10 | 2022-03-18 | 玄敬敬 | Powder metallurgy gear mechanical strength detection device |
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2020
- 2020-09-07 CN CN202021929249.8U patent/CN213148304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199557A (en) * | 2021-12-10 | 2022-03-18 | 玄敬敬 | Powder metallurgy gear mechanical strength detection device |
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