CN213017570U - Stable-transmission gear for transmission of electronic product - Google Patents
Stable-transmission gear for transmission of electronic product Download PDFInfo
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- CN213017570U CN213017570U CN202021402737.3U CN202021402737U CN213017570U CN 213017570 U CN213017570 U CN 213017570U CN 202021402737 U CN202021402737 U CN 202021402737U CN 213017570 U CN213017570 U CN 213017570U
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- gear
- outer ring
- transmission
- ring gear
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Abstract
The utility model discloses a stable-transmission gear for electronic product transmission, which comprises an outer gear ring and an inner disc, wherein the outer surface of the outer gear ring is uniformly provided with a plurality of integrated racks, the outer surface of the inner disc is symmetrically provided with two integrated connecting side blocks, and one side surface of the outer gear ring is provided with two side block grooves corresponding to the connecting side blocks, a connecting mechanism is arranged between the connecting side blocks and the outer gear ring, and the connecting mechanism comprises a connecting pin; through setting up outer ring gear and inner disc into split type structure to through the connection side piece, side piece groove and the coupling mechanism that set up, make can be quick split and the equipment of carrying on between inner disc and the outer ring gear, cause the rack on follow-up outer ring gear surface appear damaged after, operating personnel only need pull down outer ring gear alone change can, avoided needing to change whole drive gear's problem among the former device, make the maintenance cost in later stage obtain reducing.
Description
Technical Field
The utility model belongs to the technical field of the gear, concretely relates to stable gear is used in transmission of electronic product of transmission.
Background
The gear is a mechanical element with a gear on a wheel rim which is continuously engaged to transmit motion and power, and the conveyor used in the processing production line of electronic products mainly drives a transmission gear at the end part of a transmission shaft through a motor, so that the transmission gear can drive a transmission chain to rotate ceaselessly, and finally drives a conveying roller at the inner side of the conveyor to rotate through the transmission chain, so that the transportation of the electronic products on a roller way is realized, wherein the transmission gear mainly plays a role of transmitting power between the transmission shaft and the transmission chain and is also an important mechanical element in the whole conveyor.
Current drive gear is when using, because current outer ring gear and current inner disc formula structure as an organic whole, can't carry out split and equipment, after the rack that leads to on the outer ring gear takes place to wear and tear, operating personnel can only change whole drive gear, and can't dismantle the change to outer ring gear alone, cause the maintenance cost in drive gear later stage higher, for this reason the utility model provides a stable gear for the transmission of electronic product of transmission.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable electronic product transmission gear of transmission to current drive gear who proposes in solving above-mentioned background art is when using, because current outer ring gear and current inner disc formula structure as an organic whole, can't carry out split and equipment, after the rack that leads to on the outer ring gear takes place to wear and tear, operating personnel can only change whole drive gear, and can't dismantle the change to outer ring gear alone, cause the higher problem of maintenance cost in drive gear later stage.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable gear for electronic product transmission of transmission, includes outer ring gear and inner disc, the outside surface of outer ring gear evenly is provided with the rack of a plurality of integrations, the outside surface symmetry of inner disc is provided with the connection side piece of two integrations, and one side surface of outer ring gear set up two with be connected the corresponding side piece groove of side piece, be equipped with coupling mechanism between connection side piece and the outer ring gear, coupling mechanism includes the connecting pin, the jack with connecting pin looks adaptation is seted up to the bottom in side piece groove, and the outside surface of jack and outer ring gear communicates with each other, the slot with connecting pin looks adaptation is seted up to the tip of connection side piece, the both sides surface of connecting pin all is provided with flexible calorie ball, the side draw-in groove corresponding with flexible calorie ball is seted up to the inner wall of slot.
Preferably, a plurality of C-shaped oil storage grooves are formed in the outer gear ring, two inclined planes are symmetrically formed in the surface of the rack, oil holes are formed in the bottom ends of the inclined planes, connecting holes are formed in the bottom ends of the oil holes, and the connecting holes are communicated with the C-shaped oil storage grooves.
Preferably, a C-shaped oil injection port is formed in one side of the C-shaped oil storage tank and communicated with the side face of the outer gear ring.
Preferably, the bottom end of the telescopic clamping ball is connected with a spring groove, and the spring groove is arranged in the connecting pin.
Preferably, the top end of the jack is provided with a plug, the surfaces of two sides of the plug are respectively provided with an integrated convex fixture block, and the inner wall of the jack is provided with a groove corresponding to the convex fixture block.
Preferably, the top end of the connecting pin is provided with a semicircular groove, and a semicircular pull rod is arranged in the semicircular groove.
Preferably, the center of the inner disc is provided with a shaft hole in a penetrating manner, and the inner wall of the shaft hole is provided with a key hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up outer ring gear and inner disc into split type structure to through the connection side piece, side piece groove and the coupling mechanism that set up, make can be quick split and the equipment of carrying on between inner disc and the outer ring gear, cause the rack on follow-up outer ring gear surface appear damaged after, operating personnel only need pull down outer ring gear alone change can, avoided needing to change whole drive gear's problem among the former device, make the maintenance cost in later stage obtain reducing.
2. Through C shape oil storage tank, inclined plane, oilhole, connecting hole and the C shape oiling mouth that sets up for the lubricating oil of storage in C shape oil storage tank inboard can flow to the top surface of rack under drive gear's rotation effect, thereby plays abundant lubrication action between drive gear and drive chain, the effectual transmission stability who improves drive gear.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the connection between the connecting side block and the outer gear ring;
FIG. 3 is an enlarged view of a portion of the area B in FIG. 2 according to the present invention;
fig. 4 is a partial enlarged view of the area a in fig. 1 according to embodiment 2 of the present invention;
fig. 5 is a side sectional view of a rack gear according to embodiment 2 of the present invention;
in the figure: 1. an outer ring gear; 2. an inner disc; 3. a C-shaped oil injection port; 4. a side block groove; 5. connecting the side blocks; 6. a rack; 7. a connecting pin; 8. a slot; 9. the ball is clamped in a telescopic way; 10. a side card slot; 11. a spring slot; 12. sealing; 13. a jack; 14. an inclined surface; 15. an oil hole; 16. a C-shaped oil storage tank; 17. and connecting the holes.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a gear for electronic product transmission with stable transmission comprises an outer gear ring 1 and an inner disc 2, wherein the outer side surface of the outer gear ring 1 is uniformly provided with a plurality of integrated racks 6, the outer side surface of the inner disc 2 is symmetrically provided with two integrated connecting side blocks 5, and one side surface of the outer gear ring 1 is provided with two side block grooves 4 corresponding to the connecting side blocks 5, a connecting mechanism is arranged between the connecting side blocks 5 and the outer gear ring 1, the connecting mechanism comprises a connecting pin 7, the bottom ends of the side block grooves 4 are provided with jacks 13 matched with the connecting pin 7, and the jack 13 communicates with each other with the outside surface of outer ring gear 1, the tip of connecting side piece 5 offers the slot 8 with connecting pin 7 looks adaptation, and the both sides surface of connecting pin 7 all is provided with flexible calorie of ball 9, and the inner wall of slot 8 offers the side draw-in groove 10 corresponding with flexible calorie of ball 9 for can be quick split and assemble between inner disc 2 and the outer ring gear 1.
In this embodiment, preferably, the bottom end of the retractable ball 9 is connected to the spring slot 11 through a spring, and the spring slot 11 is disposed inside the connecting pin 7, so that the top end of the retractable ball 9 is gradually pushed into the spring slot 11 when being pushed by an external object, and then can be subsequently popped out again.
In this embodiment, preferably, the top end of the insertion hole 13 is provided with the plug 12, the surfaces of the two sides of the plug 12 are both provided with the protruding fixture blocks of the integrated type, the plug 12 and the protruding fixture blocks are made of fluororubber material members, and the inner wall of the insertion hole 13 is provided with the grooves corresponding to the protruding fixture blocks, so that the top end of the insertion hole 13 can be effectively plugged in the daily use process.
In this embodiment, preferably, a semicircular groove is formed in the top end of the connecting pin 7, a semicircular pull rod is arranged in the semicircular groove, and the semicircular pull rod and the connecting pin 7 are of an integrated structure and can be used for lateral pulling when a subsequent operator removes the connecting pin 7.
In this embodiment, preferably, the center of the inner disc 2 is provided with a shaft hole in a penetrating manner, and the inner wall of the shaft hole is provided with a key hole for the subsequent flat key connection of the inner disc 2 and the external transmission shaft.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: a gear for electronic product transmission with stable transmission comprises an outer gear ring 1 and an inner disc 2, wherein the outer side surface of the outer gear ring 1 is uniformly provided with a plurality of integrated racks 6, the outer side surface of the inner disc 2 is symmetrically provided with two integrated connecting side blocks 5, and one side surface of the outer gear ring 1 is provided with two side block grooves 4 corresponding to the connecting side blocks 5, a connecting mechanism is arranged between the connecting side blocks 5 and the outer gear ring 1, the connecting mechanism comprises a connecting pin 7, the bottom ends of the side block grooves 4 are provided with jacks 13 matched with the connecting pin 7, and the jack 13 communicates with each other with the outside surface of outer ring gear 1, the tip of connecting side piece 5 offers the slot 8 with connecting pin 7 looks adaptation, and the both sides surface of connecting pin 7 all is provided with flexible calorie of ball 9, and the inner wall of slot 8 offers the side draw-in groove 10 corresponding with flexible calorie of ball 9 for can be quick split and assemble between inner disc 2 and the outer ring gear 1.
In this embodiment, preferably, a plurality of C-shaped oil storage grooves 16 are formed inside the outer ring gear 1, two inclined surfaces 14 are symmetrically formed on the surface of the rack 6, oil holes 15 are formed at the bottom ends of the inclined surfaces 14, connecting holes 17 are formed at the bottom ends of the oil holes 15, and the connecting holes 17 are communicated with the C-shaped oil storage grooves 16, so that the lubricating oil stored inside the C-shaped oil storage grooves 16 can flow to the top end surface of the rack 6 under the rotation action of the transmission gear, and a sufficient lubricating effect is achieved.
In this embodiment, preferably, a C-shaped oil injection port 3 is formed in one side of the C-shaped oil storage tank 16, and the C-shaped oil injection port 3 is communicated with the side surface of the outer gear ring 1, so that a subsequent operator can inject lubricating oil into the C-shaped oil storage tank 16.
In this embodiment, preferably, the bottom end of the retractable ball 9 is connected to the spring slot 11 through a spring, and the spring slot 11 is disposed inside the connecting pin 7, so that the top end of the retractable ball 9 is gradually pushed into the spring slot 11 when being pushed by an external object, and then can be subsequently popped out again.
In this embodiment, preferably, the top end of the insertion hole 13 is provided with the plug 12, the surfaces of the two sides of the plug 12 are both provided with the protruding fixture blocks of the integrated type, the plug 12 and the protruding fixture blocks are made of fluororubber material members, and the inner wall of the insertion hole 13 is provided with the grooves corresponding to the protruding fixture blocks, so that the top end of the insertion hole 13 can be effectively plugged in the daily use process.
In this embodiment, preferably, a semicircular groove is formed in the top end of the connecting pin 7, a semicircular pull rod is arranged in the semicircular groove, and the semicircular pull rod and the connecting pin 7 are of an integrated structure and can be used for lateral pulling when a subsequent operator removes the connecting pin 7.
In this embodiment, preferably, the center of the inner disc 2 is provided with a shaft hole in a penetrating manner, and the inner wall of the shaft hole is provided with a key hole for the subsequent flat key connection of the inner disc 2 and the external transmission shaft.
The utility model discloses a theory of operation and use flow: when an operator needs to disassemble the outer gear ring 1 from the inner disc 2, the operator only needs to pry out the sealing plug 12 at the top end of the jack 13 by using a blade or a flat screwdriver, then hooks the semicircular pull rod in the semicircular groove by using a tool, and forcibly pulls the connecting pin 7 outwards so that the top end of the telescopic clamping ball 9 is gradually squeezed into the inner side of the spring groove 11 until the connecting pin 7 can be pulled out from the slot 8 and the jack 13, the inner disc 2 can be directly disassembled from the outer gear ring 1, and the connecting side block 5 is moved out from the inner side of the side block groove 4, so that the independent outer gear ring 1 is replaced, the problem that the whole transmission gear needs to be replaced in the original device is solved, when the outer gear ring 1 and the inner disc 2 are assembled subsequently, the inner disc 2 only needs to be pushed into the inner side of the outer gear ring 1 from one side of the outer gear ring 1, and the connecting side block 5 can be pushed into the inner side of the side block groove, then the connecting pin 7 is inserted into the jack 13, the telescopic clamping ball 9 on the surface of the connecting pin 7 is squeezed into the inner side of the spring groove 11 again during insertion until the bottom end of the connecting pin 7 is inserted into the bottom end of the slot 8, at the moment, the top end of the telescopic clamping ball 9 is clamped into the inner side of the side clamping groove 10 under the pushing of a spring inside the spring groove 11, namely, the bottom end of the connecting pin 7 is clamped into the inner side of the slot 8, and the limit of the connecting side block 5 is completed, so that the outer gear ring 1 and the inner disc 2 are assembled, and finally, the plug 12 is forcibly pushed into the inner side of the jack 13, so that the convex clamping block on the surface of the plug 12 can be clamped into the groove on the inner wall of the jack 13, and the jack 13 can;
before the transmission gear is used, an operator can inject a proper amount of lubricating oil into the inner side of the C-shaped oil storage groove 16 through the C-shaped oil injection port 3, so that when the subsequent transmission gear rotates, the lubricating oil in the inner side of the C-shaped oil storage groove 16 can flow to the inner side of the inclined surface 14 through the connecting hole 17 and the oil hole 15, a sufficient lubricating effect is achieved between the transmission gear and a transmission chain, and the transmission stability of the transmission gear is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a stable gear for electronic product transmission of transmission, includes outer ring gear (1) and inner disc (2), the outside surface of outer ring gear (1) evenly is provided with rack (6) of a plurality of integrations, its characterized in that: the outside surface symmetry of inner disc (2) is provided with the connection side piece (5) of two integral types, and one side surface of outer ring gear (1) set up two with be connected side piece (5) corresponding side piece groove (4), be equipped with coupling mechanism between connection side piece (5) and outer ring gear (1), coupling mechanism includes connecting pin (7), jack (13) with connecting pin (7) looks adaptation are seted up to the bottom in side piece groove (4), and jack (13) communicate with each other with the outside surface of outer ring gear (1), slot (8) with connecting pin (7) looks adaptation are seted up to the tip of connecting side piece (5), the both sides surface of connecting pin (7) all is provided with flexible calorie of ball (9), side draw-in groove (10) corresponding with flexible calorie of ball (9) are seted up to the inner wall of slot (8).
2. The stable-transmission gear for electronic product transmission according to claim 1, wherein: a plurality of C shape oil storage tanks (16) have been seted up to the inside of outer ring gear (1), two inclined planes (14) have been seted up to the surface symmetry of rack (6), and oilhole (15) have been seted up to the bottom on inclined plane (14), connecting hole (17) have been seted up to the bottom of oilhole (15), and connecting hole (17) communicate with each other with C shape oil storage tank (16).
3. The stable-transmission gear for electronic product transmission according to claim 2, wherein: c shape oiling mouth (3) have been seted up to one side of C shape oil storage tank (16), C shape oiling mouth (3) communicate with each other with the side of outer ring gear (1).
4. The stable-transmission gear for electronic product transmission according to claim 1, wherein: the bottom end of the telescopic clamping ball (9) is connected with a spring groove (11), and the spring groove (11) is arranged inside the connecting pin (7).
5. The stable-transmission gear for electronic product transmission according to claim 1, wherein: the top of jack (13) is provided with stopper (12), the both sides surface of stopper (12) all is equipped with the protruding fixture block of integral type, the recess corresponding with protruding fixture block is seted up to the inner wall of jack (13).
6. The stable-transmission gear for electronic product transmission according to claim 1, wherein: the top end of the connecting pin (7) is provided with a semicircular groove, and a semicircular pull rod is arranged in the semicircular groove.
7. The stable-transmission gear for electronic product transmission according to claim 1, wherein: the center of the inner disc (2) is provided with a shaft hole in a penetrating way, and the inner wall of the shaft hole is provided with a key hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021402737.3U CN213017570U (en) | 2020-07-16 | 2020-07-16 | Stable-transmission gear for transmission of electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021402737.3U CN213017570U (en) | 2020-07-16 | 2020-07-16 | Stable-transmission gear for transmission of electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017570U true CN213017570U (en) | 2021-04-20 |
Family
ID=75503283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021402737.3U Expired - Fee Related CN213017570U (en) | 2020-07-16 | 2020-07-16 | Stable-transmission gear for transmission of electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017570U (en) |
-
2020
- 2020-07-16 CN CN202021402737.3U patent/CN213017570U/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: 20210420 Termination date: 20210716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |