CN214843728U - Marine gearbox belt-row torque testing device - Google Patents
Marine gearbox belt-row torque testing device Download PDFInfo
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- CN214843728U CN214843728U CN202120846256.XU CN202120846256U CN214843728U CN 214843728 U CN214843728 U CN 214843728U CN 202120846256 U CN202120846256 U CN 202120846256U CN 214843728 U CN214843728 U CN 214843728U
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Abstract
The utility model provides a marine gear box area row moment of torsion testing arrangement. Marine gearbox belt row torque testing arrangement includes: a base; the cavity is arranged on the base; the rotating rod is rotatably arranged in the cavity, and one end of the rotating rod extends out of the cavity; the first conical gear is fixedly arranged at one end of the rotating rod; the driving rod is rotatably arranged in the cavity; the second bevel gear is fixedly sleeved on the driving rod, and the first bevel gear is meshed with the second bevel gear; the two third bevel gears are fixedly arranged at the two ends of the driving rod respectively; two casings, two casings are all fixed mounting at the top of base. The utility model provides a marine gear box area row moment of torsion testing arrangement has convenient to use, can carry out the advantage of high matching with the gear box of equidimension not.
Description
Technical Field
The utility model relates to a moment of torsion testing arrangement technical field especially relates to a moment of torsion testing arrangement is arranged in marine gear box area.
Background
The gear box is a speed conversion device consisting of a plurality of gears with different sizes, and has the function of changing the transmission direction, the marine gear box is a gear box for a pleasure boat, after the gear box is produced, a torque tester needs to be used for carrying out torque test so as to know how much power is needed for driving the gear box, or how much power needs to be lost, and the existing torque tester mainly comprises a test main body and a display instrument.
However, in the prior art, different marine gearboxes have different sizes, and the testing is performed, and the different heights cannot be well meshed with the testing gear of the torque tester, so that the marine gearbox belt-row torque testing device is needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can carry out the marine gear box area row moment of torsion testing arrangement of high matching with the gear box of equidimension not.
In order to solve the technical problem, the utility model provides a marine gear box area row moment of torsion testing arrangement, include: a base; the cavity is arranged on the base; the rotating rod is rotatably arranged in the cavity, and one end of the rotating rod extends out of the cavity; the first conical gear is fixedly arranged at one end of the rotating rod; the driving rod is rotatably arranged in the cavity; the second bevel gear is fixedly sleeved on the driving rod, and the first bevel gear is meshed with the second bevel gear; the two third bevel gears are fixedly arranged at the two ends of the driving rod respectively; the two shells are fixedly arranged at the top of the base; the two first screw rods are respectively and rotatably arranged in the two shells, and the bottom ends of the two first screw rods extend into the cavity and are rotatably connected with the inner wall of the bottom of the cavity; the two fourth bevel gears are respectively fixedly sleeved on the two first screw rods, and the two third bevel gears are respectively meshed with the corresponding fourth bevel gears; the two driving blocks are respectively sleeved on the two first screw rods in a threaded manner; the placing plate is fixedly arranged on the two driving blocks; the torque tester body is fixedly installed at the top of the placing plate.
Preferably, two connecting plates are fixedly mounted on two sides of the base respectively, and fixing holes are formed in the connecting plates.
Preferably, two support frames are fixedly mounted on the inner wall of the bottom of the cavity, and the driving rod is rotatably connected with the two support frames.
Preferably, two vertical rods are fixedly mounted on the inner wall of the top of the shell, and the driving block is connected with the two vertical rods in a sliding mode.
Preferably, one end of the rotating rod is fixedly provided with a rotating wheel.
Preferably, the top fixed mounting of base has the framework, fixed mounting has the internal thread pipe on the top inner wall of framework, the top of internal thread pipe extends to the top of framework, the second screw rod is installed to the internal thread pipe upper thread, the top and the bottom of second screw rod all extend to the internal thread outside of tubes, slidable mounting has the drive strip in the framework, the top that drives the strip is rotated with the bottom of second screw rod and is connected, the bottom fixed mounting that drives the strip has the clamp plate.
Preferably, the inner walls of the two sides of the frame body are provided with sliding grooves, sliding rods are fixedly mounted in the sliding grooves, and the two ends of the driving strip respectively extend into the corresponding sliding grooves and are connected with the two sliding rods in a sliding mode.
Compared with the prior art, the utility model provides a marine gear box area row moment of torsion testing arrangement has following beneficial effect:
the utility model provides a marine gear box belt row moment of torsion testing arrangement, cooperate through dwang, first bevel gear, actuating lever, second bevel gear, third bevel gear, first screw rod, fourth bevel gear, drive piece and place the board, can carry out altitude mixture control to the torque tester body for the height of torque tester body test gear can with the gear box phase-match of equidimension not.
Drawings
Fig. 1 is a schematic front sectional view of a first embodiment of a belt row torque testing device of a marine gearbox provided by the present invention;
FIG. 2 is a schematic side sectional view of a first embodiment of a belt row torque testing device of a marine gearbox according to the present invention;
fig. 3 is a side view, sectional and schematic structural view of a second embodiment of the marine gearbox belt row torque testing device provided by the present invention.
Reference numbers in the figures: 1. a base; 2. a cavity; 3. rotating the rod; 4. a first bevel gear; 5. a drive rod; 6. a second bevel gear; 7. a third bevel gear; 8. a housing; 9. a first screw; 10. a fourth bevel gear; 11. driving the block; 12. placing the plate; 13. a torque tester body; 14. a frame body; 15. an internally threaded tube; 16. a second screw; 17. a driving strip; 18. and (7) pressing a plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
referring to fig. 1 and fig. 2 in combination, in a first embodiment of the present invention, a marine gearbox belt row torque testing apparatus includes: the torque tester comprises a base 1, wherein the base 1 can be used for placing a marine gearbox, a display instrument is further installed on the base 1, the display instrument is connected with a torque tester body 13 through a connecting wire, and the display instrument can display a specific numerical value of a torque force test; the cavity 2 is arranged on the base 1, two through holes are formed in the inner wall of the top of the cavity 2, and the two first screws 9 extend into the cavity 2 through the two through holes; the rotating rod 3 is rotatably arranged in the cavity 2, and one end of the rotating rod 3 extends out of the cavity 2; the first bevel gear 4 is fixedly arranged at one end of the rotating rod 3; the driving rod 5 is rotatably arranged in the cavity 2; the second bevel gear 6 is fixedly sleeved on the driving rod 5, and the first bevel gear 4 is meshed with the second bevel gear 6; the two third bevel gears 7 are respectively fixedly arranged at two ends of the driving rod 5; the two shells 8 are fixedly arranged on the top of the base 1; the two first screw rods 9 are respectively and rotatably arranged in the two shells 8, and the bottom ends of the two first screw rods 9 extend into the cavity 2 and are rotatably connected with the inner wall of the bottom of the cavity 2; the two fourth bevel gears 10 are respectively fixedly sleeved on the two first screw rods 9, and the two third bevel gears 7 are respectively meshed with the corresponding fourth bevel gears 10; the two driving blocks 11 are respectively sleeved on the two first screw rods 9 in a threaded manner, the two driving blocks 11 are respectively provided with an internal threaded hole and two sliding holes, the internal threaded hole is in threaded connection with the first screw rods 9, and the sliding holes are in sliding connection with the vertical rods; the placing plate 12 is fixedly arranged on the two driving blocks 11; the torque tester body 13 is fixedly arranged on the top of the placing plate 12, and the torque tester body 13 is fixedly arranged on the top of the placing plate 12.
Two sides of the base 1 are respectively and fixedly provided with two connecting plates, fixing holes are formed in the connecting plates, and the base 1 can be fixed on other fixing pieces through the connecting plates so as to keep the stability of the base 1.
Fixed mounting has two support frames on the bottom inner wall of cavity 2, actuating lever 5 rotates with two support frames to be connected, and the support frame forms through rolling bearing and fixed block combination, can let actuating lever 5 stable rotate.
Fixed mounting has two montants on the top inner wall of casing 8, drive piece 11 and two montant sliding connection, four montants are the rectangle and distribute, can increase the stability of placing board 12 and torque tester body 13 for place board 12 and torque tester body 13 can be stable go up and down.
The one end fixed mounting of dwang 3 has the rotation wheel, rotates the wheel and is the gear form, can increase frictional force for the rotation of dwang 3 is more laborsaving.
The utility model provides a marine gear box area row moment of torsion testing arrangement's theory of operation as follows:
when torque force testing needs to be carried out on the marine gearbox, the marine gearbox is placed on a base 1, then a rotating rod 3 is driven to rotate through a rotating wheel, the rotating rod 3 drives a second bevel gear 6 to rotate through a first bevel gear 4, the second bevel gear 6 drives two third bevel gears 7 to rotate through a driving rod 5, the two third bevel gears 7 drive two first screw rods 9 to rotate through two fourth bevel gears 10, under the action of threads, the two first screw rods 9 drive two driving blocks 11 to ascend or descend, the two driving blocks 11 drive a torque tester body 13 to ascend or descend through a placing plate 12, and the torque tester body 13 and a transmission gear on the marine gearbox are close to each other until the test gear on the torque tester body 13 is equal in height to the transmission gear on the marine gearbox, so that the test gear on the torque tester body 13 is meshed with the transmission gear on the marine gearbox, then, the marine gearbox is pressed, then a transmission shaft on the marine gearbox is rotated, how much torque force required by the transmission shaft to drive the gearbox can be displayed through a display instrument, and torque force data converted by the gearbox can be displayed through the display instrument, so that the torque force test work of the marine gearbox is completed.
Compared with the prior art, the utility model provides a marine gear box area row moment of torsion testing arrangement has following beneficial effect:
through dwang 3, first conical gear 4, actuating lever 5, second conical gear 6, third conical gear 7, first screw rod 9, fourth conical gear 10, drive piece 11 and place board 12 and cooperate, can carry out height control to torque tester body 13 for torque tester body 13 test gear's height can with the gear box phase-match of equidimension not.
Second embodiment:
based on the marine gearbox belt row torque testing device provided by the first embodiment of the application, the second embodiment of the application provides another marine gearbox belt row torque testing device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3, the belt row torque testing device of the marine gearbox further includes: framework 14, framework 14 fixed mounting is at the top of base 1, fixed mounting has internal thread pipe 15 on the top inner wall of framework 14, the top of internal thread pipe 15 extends to the top of framework 14, second screw rod 16 is installed to the screw thread on the internal thread pipe 15, outside second screw rod 16's the top and the bottom all extended to internal thread pipe 15, second screw rod 16's top fixed mounting had the wheel of turning round to the convenience rotated second screw rod 16, slidable mounting has drive strip 17 in the framework 14, the top that drives strip 17 rotated with second screw rod 16's bottom and is connected, the bottom fixed mounting who drives strip 17 has clamp plate 18.
All seted up the spout on the both sides inner wall of framework 14, fixed mounting has the slide bar in the spout, drive the both ends of strip 17 extend respectively to in the corresponding spout and with two slide bar sliding connection, two slide bars can carry on spacingly to driving strip 17 for it is more stable to drive strip 17 to go up and down.
Usually all press the gear box through the manpower when testing marine gear box, it is comparatively troublesome, when carrying out the moment of torsion test to marine gear box, rotate second screw 16, under the effect of internal thread pipe 15, second screw 16 begins to rotate and drives drive strip 17 and descend, it then drives clamp plate 18 and descends to drive strip 17, it is fixed to contact and press marine gear box the top of clamp plate 18 and marine gear box, make marine gear box be difficult for taking place the skew when carrying out the moment of torsion test.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A marine gearbox belt row torque testing device is characterized by comprising:
a base;
the cavity is arranged on the base;
the rotating rod is rotatably arranged in the cavity, and one end of the rotating rod extends out of the cavity;
the first conical gear is fixedly arranged at one end of the rotating rod;
the driving rod is rotatably arranged in the cavity;
the second bevel gear is fixedly sleeved on the driving rod, and the first bevel gear is meshed with the second bevel gear;
the two third bevel gears are fixedly arranged at the two ends of the driving rod respectively;
the two shells are fixedly arranged at the top of the base;
the two first screw rods are respectively and rotatably arranged in the two shells, and the bottom ends of the two first screw rods extend into the cavity and are rotatably connected with the inner wall of the bottom of the cavity;
the two fourth bevel gears are respectively fixedly sleeved on the two first screw rods, and the two third bevel gears are respectively meshed with the corresponding fourth bevel gears;
the two driving blocks are respectively sleeved on the two first screw rods in a threaded manner;
the placing plate is fixedly arranged on the two driving blocks;
the torque tester body is fixedly installed at the top of the placing plate.
2. The marine gearbox belt row torque testing device as claimed in claim 1, wherein two connecting plates are fixedly mounted on two sides of the base respectively, and fixing holes are formed in the connecting plates.
3. The marine gearbox belt row torque testing device as claimed in claim 1, wherein two support frames are fixedly mounted on the inner wall of the bottom of the cavity, and the driving rod is rotatably connected with the two support frames.
4. The marine gearbox belt row torque testing device as claimed in claim 1, wherein two vertical rods are fixedly mounted on the inner wall of the top of the housing, and the driving block is slidably connected with the two vertical rods.
5. The marine gearbox belt row torque testing device of claim 1, wherein one end of the rotating rod is fixedly provided with a rotating wheel.
6. The marine gearbox belt row torque testing device according to claim 1, wherein a frame body is fixedly mounted at the top of the base, an internal thread pipe is fixedly mounted on the inner wall of the top of the frame body, the top end of the internal thread pipe extends to the top of the frame body, a second screw rod is mounted on the internal thread pipe in a threaded manner, the top end and the bottom end of the second screw rod both extend out of the internal thread pipe, a driving strip is slidably mounted in the frame body, the top of the driving strip is rotatably connected with the bottom end of the second screw rod, and a pressing plate is fixedly mounted at the bottom of the driving strip.
7. The marine gearbox belt row torque testing device as claimed in claim 6, wherein sliding grooves are formed in inner walls of two sides of the frame body, sliding rods are fixedly mounted in the sliding grooves, and two ends of the driving strip extend into the corresponding sliding grooves respectively and are connected with the two sliding rods in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120846256.XU CN214843728U (en) | 2021-04-23 | 2021-04-23 | Marine gearbox belt-row torque testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120846256.XU CN214843728U (en) | 2021-04-23 | 2021-04-23 | Marine gearbox belt-row torque testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214843728U true CN214843728U (en) | 2021-11-23 |
Family
ID=78765940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120846256.XU Expired - Fee Related CN214843728U (en) | 2021-04-23 | 2021-04-23 | Marine gearbox belt-row torque testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214843728U (en) |
-
2021
- 2021-04-23 CN CN202120846256.XU patent/CN214843728U/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 |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |