CN212584217U - Structural bevel gear combined gear convenient to assemble - Google Patents
Structural bevel gear combined gear convenient to assemble Download PDFInfo
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- CN212584217U CN212584217U CN202020947460.6U CN202020947460U CN212584217U CN 212584217 U CN212584217 U CN 212584217U CN 202020947460 U CN202020947460 U CN 202020947460U CN 212584217 U CN212584217 U CN 212584217U
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- gear
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- gear body
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- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 44
- 239000010687 lubricating oil Substances 0.000 description 7
- 241000282472 Canis lupus familiaris Species 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
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Abstract
The utility model discloses a structural helical gear combined gear convenient to assemble, which comprises a gear body, wherein a shaft hole is formed in the center of the gear body, a plurality of key grooves are formed in the inner wall of one side of the shaft hole, a positioning ring is welded on the outer wall of the front side of the gear body, a positioning groove is formed in the outer wall of the back side of the gear body, a mounting groove is formed in the outer wall of the front side of the gear body, a handle is rotatably connected to the inside of the mounting groove through a hinge, a groove is formed in the outer wall of the front side of the gear body, and a; the inside oil storage tank that opens of gear body, and open on the gear body back outer wall and run through to the inside oiling mouth of oil storage tank, the inside threaded connection of oiling mouth has the sealing bolt. The utility model discloses a holding ring and constant head tank that set up can make the staff fix a position fast when the staff assembles the gear, fixes a position the time that consumes when reducing the staff and assembling the gear to make things convenient for staff's equipment gear.
Description
Technical Field
The utility model relates to the technical field of gears, especially, relate to a structural formula helical gear composite gear convenient to equipment.
Background
Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating the cutting method and the successive appearance of special machine tools and cutters for cutting teeth by using the principle pay attention to the running stability of gears along with the development of production.
However, when the existing gear is assembled, the installation of a worker on the gear is inconvenient, and the gear is easy to damage due to lack of lubrication when in use. Therefore, a structural bevel gear assembly that is easy to assemble is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a structural type bevel gear combined gear convenient to assemble.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a structural formula helical gear composite gear convenient to equipment, includes the gear body, open at gear body center department has the shaft hole, and it has a plurality of keyway to open on the inner wall of shaft hole one side, the welding has the holding ring on the positive outer wall of gear body, and opens on the gear body back outer wall has the constant head tank, it has the mounting groove to open on the positive outer wall of gear body, and inside the hinge rotation of mounting groove is connected with the handle, it has the recess to open on the positive outer wall of gear body, and there is fixed establishment through the mounting screw in the recess inside.
Further, fixed establishment includes the shell, there is the baffle through the mounting screw on the inner wall of shell one side, and has the telescopic link through the mounting screw on the outer wall of baffle one side, first spring has been cup jointed to the telescopic link outside, and just first spring is located between connecting block and the baffle, there is the connecting block in the one end that the baffle was kept away from to the telescopic link through the mounting screw, and the welding has the spliced pole on the outer wall of connecting block one side, there is the dog in the one end that the connecting block was kept away from to the spliced pole.
Furthermore, the outer wall of the top of the shell is provided with a sliding groove, the outer wall of the top of the connecting block is provided with a threaded hole, the inner part of the threaded hole is in threaded connection with an adjusting rod, and the adjusting rod is located inside the sliding groove.
Further, the inside oil storage tank that opens of gear body, and open on the gear body back outer wall and run through to the inside oiling mouth of oil storage tank, oiling mouth internal thread is connected with the sealing bolt.
Further, it has the thread groove that runs through to the oil storage tank inside to open on the gear body top outer wall, and the inside threaded connection of thread groove has an oil pipe, the inside division of oil pipe has two oil grooves and holds the chamber, and holds the chamber and be located between the oil groove.
Furthermore, it has the stopper to go out the inside grafting of oil groove, and the stopper top is located and holds intracavity portion, stopper top outer wall has the second spring through the mounting screw, and the second spring is located stopper top outer wall and holds between the intracavity top inner wall.
Furthermore, the oil outlet pipe is composed of an upper part and a lower part which are connected by screw threads, and the top of the inner wall of one side of the oil outlet pipe is provided with a dust screen by a screw.
The utility model has the advantages that:
1. through the holding ring and the constant head tank that set up, can make the staff fix a position fast when the staff is assembling the gear, the time that the staff consumed the location when reducing the staff and assembling the gear to make things convenient for the staff to assemble the gear.
2. Through the handle and the fixed establishment who set up, the handle passes through fixed establishment at ordinary times and fixes on the gear, can be opened by the staff when using to make things convenient for the staff to take up this gear.
3. Through the play oil pipe and the oil storage tank that set up, go out the oil pipe and can open inside stopper through centrifugal force when this gear is rotatory to make the inside lubricating oil of oil storage tank drop, thereby can effectively reduce the gear when rotatory, owing to lack lubricated liquid and lead to the probability that the gear damage condition takes place.
Drawings
Fig. 1 is a front structural plan view of a structural helical gear combination gear convenient to assemble according to the present invention;
fig. 2 is a partial sectional view of the front structure of a structural helical gear combination gear convenient to assemble according to the present invention;
FIG. 3 is a plan view of a back structure of a structural bevel gear assembly of the present invention, which is easy to assemble;
fig. 4 is a schematic structural view of a structural helical gear combination gear fixing mechanism convenient to assemble according to the present invention;
fig. 5 is an exploded view of the structure of the bevel gear combination gear fixing mechanism of the present invention;
FIG. 6 is a sectional view of the oil outlet pipe of the bevel gear combination gear of the present invention;
fig. 7 is the utility model provides a structural formula helical gear composite gear's that is convenient for assemble schematic diagram.
In the figure: 1 gear body, 2 shaft holes, 3 holding rings, 4 constant head tanks, 5 mounting grooves, 6 handles, 7 fixed establishment, 8 oil storage tanks, 9 oiling mouths, 10 shells, 11 dogs, 12 spliced poles, 13 connecting blocks, 14 screw holes, 15 adjusting rods, 16 first springs, 17 telescopic links, 18 spouts, 19 oil outlet tanks, 20 holding chambers, 21 second springs, 22 plugs, 23 keyways, 24 baffles, 25 oil outlet pipes.
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. 1-7, a structural type helical gear combination gear convenient to assemble, including gear body 1, open at gear body 1 center department has shaft hole 2, and it has a plurality of keyway 23 to open on the inner wall of shaft hole 2 one side, the welding has holding ring 3 on the outer wall of gear body 1 front, and open on the outer wall of gear body 1 back has constant head tank 4, cooperate the installation of help staff cloud to the gear through constant head tank 4 and holding ring 3, open on the outer wall of gear body 1 front has mounting groove 5, and inside through the hinge rotation be connected with handle 6 of mounting groove 5, handle 6 is used for assisting the staff to take up to this gear, open on the outer wall of gear body 1 front has the recess, and the recess is inside installs fixing mechanism 7 through the screw, fixing mechanism 7 is used for the fixed of handle 6, prevent that handle 6 from falling when not using.
Further, fixed establishment 7 includes shell 10, there is baffle 24 through the screw installation on the inner wall of shell 10 one side, and there is telescopic link 17 through the screw installation on the outer wall of baffle 24 one side, telescopic link 17 is used for connecting baffle 24 and connecting block 13, and play the guide effect to first spring 16, first spring 16 has been cup jointed to telescopic link 17 outside, and first spring 16 is located between connecting block 13 and the baffle 24, there is connecting block 13 through the screw installation to the one end that baffle 24 was kept away from to telescopic link 17, and the welding has spliced pole 12 on the outer wall of connecting block 13 one side, spliced pole 12 is used for connecting block 13 and dog 11, there is dog 11 through the screw installation to the one end that connecting block 13 was kept away from to spliced pole 12, dog 11 is.
Furthermore, the outer wall of the top of the shell 10 is provided with a sliding groove 18, the outer wall of the top of the connecting block 13 is provided with a threaded hole 14, the threaded hole 14 is internally and threadedly connected with an adjusting rod 15, the adjusting rod 15 is used for assisting a worker to move the stop block 11 backwards, the adjusting rod 15 is located inside the sliding groove 18, and the sliding groove 18 is used for regulating the moving range of the adjusting rod 15.
Further, an oil storage tank 8 is formed in the gear body 1, the oil storage tank 8 is used for storing lubricating oil, an oil filling port 9 penetrating into the oil storage tank 8 is formed in the outer wall of the back face of the gear body 1, and a sealing bolt is connected to the inner portion of the oil filling port 9 in a threaded mode.
Furthermore, it has the thread groove that runs through to the inside of oil storage tank 8 to open on the gear body 1 top outer wall, and thread groove internal thread connects has an oil outlet pipe 25, and oil outlet pipe 25 is inside to be opened has two oil outlet grooves 19 and holds chamber 20, and holds chamber 20 and be located between the oil outlet groove 19, holds chamber 20 and is used for the temporary preservation lubricating oil.
Further, go out the inside plug 22 that pegs graft of oil groove 19, and inside plug 22 top was located and holds 20 chambeies, plug 22 top outer wall had second spring 21 through the screw mounting, and second spring 21 was located between plug 22 top outer wall and the top inner wall of holding 20 chambeies, and the plug is used for controlling opening and closing of oil pipe 25.
Further, the oil outlet pipe 25 is composed of an upper part and a lower part which are connected through threads, and a dust screen is installed at the top of the inner wall of one side of the oil outlet pipe 25 through a screw, and is used for preventing chips from entering the oil outlet groove 19 and blocking the oil outlet groove 19.
The working principle is as follows: before the lubricating oil filling device is used, a worker firstly adds lubricating oil into the oil storage tank 8 through the oil filling port 9, and then closes the oil filling port 9 by screwing a sealing bolt to prevent the lubricating oil from escaping from the oil filling port 9; when the gear is installed, a worker pulls the adjusting rod 15 on the upper portion of the fixed bottom mechanism 7, the adjusting rod 15 moves to drive the connecting block 13 to move, the connecting block 13 moves backwards to push the first spring 16 of the telescopic rod 17 and the connecting column 12 to move backwards, the connecting column 12 moves backwards to move the stop block 11 backwards, the handle 6 is put down due to the backward movement of the stop block 11, then the worker takes up the gear through the handle 6, after the gear is installed, the worker puts the handle into the installation groove 5 and pushes the stop block 11 forwards through the elasticity of the first spring 16 in the fixing mechanism 7, so that the stop block 11 blocks the handle 6 and prevents the handle 6 from falling; when a worker assembles the gear, the worker inserts the positioning ring 3 on the gear into the positioning groove 4 on the other gear so as to facilitate the worker to assemble the gear; when the gear rotates, the plug 22 inside the oil outlet pipe 25 is pushed outward due to the centrifugal force of the rotation, and the oil outlet groove 19 inside the oil outlet pipe 25 is opened due to the outward movement of the plug 22, so that the lubricating oil inside the oil storage groove 8 flows out through the oil outlet groove 19 inside the oil outlet pipe 25.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a structural formula helical gear composite gear convenient to equipment, includes gear body (1), its characterized in that, gear body (1) center department opens there is shaft hole (2), and opens on the inner wall of shaft hole (2) one side has a plurality of keyway (23), the welding has holding ring (3) on the gear body (1) front outer wall, and opens on gear body (1) back outer wall has constant head tank (4), it has mounting groove (5) to open on gear body (1) front outer wall, and mounting groove (5) inside is connected with handle (6) through the hinge rotation, it has the recess to open on gear body (1) front outer wall, and the recess is inside to have fixed establishment (7) through the screw installation.
2. The structural helical gear combined gear convenient to assemble according to claim 1, wherein the fixing mechanism (7) comprises a housing (10), a baffle (24) is installed on the inner wall of one side of the housing (10) through a screw, a telescopic rod (17) is installed on the outer wall of one side of the baffle (24) through a screw, a first spring (16) is sleeved outside the telescopic rod (17), the first spring (16) is located between the connecting block (13) and the baffle (24), the connecting block (13) is installed on one end, away from the baffle (24), of the telescopic rod (17) through a screw, the connecting column (12) is welded on the outer wall of one side of the connecting block (13), and the stop block (11) is installed on one end, away from the connecting block (13), of the connecting column (12) through a screw.
3. The structural helical gear composite gear convenient to assemble according to claim 2, wherein the outer wall of the top of the housing (10) is provided with a sliding groove (18), the outer wall of the top of the connecting block (13) is provided with a threaded hole (14), an adjusting rod (15) is in threaded connection with the inside of the threaded hole (14), and the adjusting rod (15) is located inside the sliding groove (18).
4. The structural helical gear combined gear convenient to assemble according to claim 1, wherein an oil storage tank (8) is formed inside the gear body (1), an oil filling port (9) penetrating into the oil storage tank (8) is formed in the outer wall of the back face of the gear body (1), and a sealing bolt is connected to the inside of the oil filling port (9) in a threaded manner.
5. The structural helical gear composite gear convenient to assemble according to claim 1, wherein the outer wall of the top of the gear body (1) is provided with a thread groove penetrating into the oil storage groove (8), the thread groove is internally and threadedly connected with an oil outlet pipe (25), the oil outlet pipe (25) is internally provided with two oil outlet grooves (19) and a containing cavity (20), and the containing cavity (20) is positioned between the oil outlet grooves (19).
6. The structural helical gear combination gear convenient to assemble according to claim 5, wherein a plug (22) is inserted into the oil outlet groove (19), the top end of the plug (22) is located inside the accommodating cavity (20), a second spring (21) is installed on the outer wall of the top of the plug (22) through a screw, and the second spring (21) is located between the outer wall of the top of the plug (22) and the inner wall of the top of the accommodating cavity (20).
7. The structural helical gear composite gear convenient to assemble according to claim 2, wherein the oil outlet pipe (25) is composed of an upper part and a lower part which are connected by screw threads, and a dust screen is installed on the top of the inner wall of one side of the oil outlet pipe (25) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947460.6U CN212584217U (en) | 2020-05-29 | 2020-05-29 | Structural bevel gear combined gear convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947460.6U CN212584217U (en) | 2020-05-29 | 2020-05-29 | Structural bevel gear combined gear convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212584217U true CN212584217U (en) | 2021-02-23 |
Family
ID=74643431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020947460.6U Expired - Fee Related CN212584217U (en) | 2020-05-29 | 2020-05-29 | Structural bevel gear combined gear convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212584217U (en) |
-
2020
- 2020-05-29 CN CN202020947460.6U patent/CN212584217U/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: 20210223 |