CN216566713U - Brake gear with good connection stability - Google Patents
Brake gear with good connection stability Download PDFInfo
- Publication number
- CN216566713U CN216566713U CN202122448901.5U CN202122448901U CN216566713U CN 216566713 U CN216566713 U CN 216566713U CN 202122448901 U CN202122448901 U CN 202122448901U CN 216566713 U CN216566713 U CN 216566713U
- Authority
- CN
- China
- Prior art keywords
- gear
- connecting gear
- main gear
- hole
- connection stability
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model discloses a brake gear with good connection stability, which comprises a connecting gear, wherein one side of the connecting gear is provided with a positioning mechanism, the outer wall of one side of the connecting gear is provided with a main gear, and the central positions of the main gear and the connecting gear are both provided with shafts. According to the utility model, the connecting gear and the main gear are tightly attached by penetrating the pin columns through the corresponding positioning holes, then the positioning screw disc is screwed, and the positioning screw disc is mutually meshed through the inner thread groove on the inner wall of the positioning screw disc and the outer thread on the outer wall of the screw rod so as to sleeve the positioning screw disc on the screw rod, so that the connecting gear and the main gear are stably installed, the installation stability of the connecting gear and the main gear is improved, and the main gear can be synchronously meshed with gears with different thicknesses in use, so that the gears are more roundly and tightly meshed.
Description
Technical Field
The utility model relates to the technical field of gears, in particular to a brake gear with good connection stability.
Background
The gear is a common mechanical transmission part and plays an important role in the mechanical field, the performance of the gear is continuously improved along with the development of the gear industry, wherein the brake gear and the gear connected with the clutch have a good braking effect, so that the brake gear is required to have high stability and high installation convenience, and the problem that the installation difficulty of the gear is increased due to a complex connection design is avoided;
when the gear is used, the gear is sometimes meshed with meshing gears with different thicknesses according to different use conditions, but the thickness of the gear is inconvenient to adjust when the existing brake gear is used, so that the stability of the gear is poor when the gear is meshed, the working efficiency of the gear is affected, and accordingly, further improvement needs to be provided for the conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a brake gear with good connection stability, and aims to solve the problem of poor gear stability in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a brake gear that connection stability is good, includes the connecting gear, one side of connecting gear is provided with positioning mechanism, install the master gear on the outer wall of connecting gear one side, and the central point department of putting of master gear and connecting gear all is provided with the shaft hole, the outside of connecting gear and master gear all is provided with heat dissipation mechanism, the both sides in shaft hole all evenly are provided with the through-hole, and the inside of through-hole all fills there is glass cotton, one side that the through-hole was kept away from in the shaft hole outside evenly is provided with the arc wall, and the inside of arc wall all fills there is the sound of inhaling cotton.
Preferably, the positioning mechanism includes the round pin post, and the round pin post all sets up in one side of connecting the gear, the screw rod is all installed to the one end of round pin post, evenly be provided with the locating hole on the master gear of connecting gear one side, the locating hole is all run through to the one end of screw rod, the outside of screw rod all overlaps and is equipped with the location spiral shell dish, and the locating pin is all evenly installed to one side of location spiral shell dish.
Preferably, the outer wall of the screw rod is provided with external threads, the inside of the positioning screw disk is provided with internal thread grooves matched with the external threads, and the positioning screw disk and the screw rod form a rotating mechanism through meshing of the threads.
Preferably, the pin columns are arranged on one side of the connecting gear in a plurality of groups, and the pin columns in the plurality of groups are distributed annularly.
Preferably, the heat dissipation mechanism includes the conducting strip, and the conducting strip all sets up in the outside of master gear, the mounting screw is all installed in the outside of conducting strip, and the one end of mounting screw all extends to the inside of master gear, the fin is all installed in the outside of conducting strip, and the outside of fin all evenly installs the heat dissipation strip.
Preferably, the heat conducting fins are all designed in a pentagon shape, four groups of heat conducting fins are arranged on the outer side of the main gear, and the four groups of heat conducting fins are symmetrically distributed around the horizontal central axis of the main gear.
Preferably, the cross section of the through hole is designed in a square shape, and the cross section of the arc-shaped groove is designed in an arc shape.
Compared with the prior art, the utility model has the beneficial effects that: the brake gear with good connection stability not only has good stability, but also has good heat dissipation effect, and is long in service life, and capable of absorbing sound and reducing noise;
(1) the positions of the pin columns and the positioning holes are well matched so that the pin columns can penetrate through the corresponding positioning holes, the connecting gear and the main gear are tightly attached, then the positioning screw disc is screwed, the positioning screw disc is sleeved on the screw rod through the mutual meshing of an inner thread groove on the inner wall of the positioning screw disc and an outer thread on the outer wall of the screw rod until the positioning screw disc is abutted against the side wall of the main gear, so that the connecting gear and the main gear are stably installed, and then the positioning screw disc is screwed into the main gear so as to further limit the positioning screw disc, the installation stability of the connecting gear and the main gear is improved, so that the main gear can be matched with gears with different thicknesses to be synchronously meshed when in use, and the gears are more rounded and tight in meshing;
(2) the heat conducting fins are arranged on the connecting gear and the main gear through the mounting screws so as to rapidly guide out heat generated in work, meanwhile, the heat conducting fins are pentagonal in design, the contact area between the heat conducting fins and the connecting gear and the main gear is enlarged, the heat guiding is accelerated, the heat is further absorbed through the heat radiating fins, the heat is rapidly diffused out through the heat radiating strips, the heat loss is accelerated, the heat radiating efficiency is improved, the connecting gear and the main gear are prevented from being damaged due to heat accumulation, the service lives of the connecting gear and the main gear are prolonged, and the working efficiency is improved;
(3) through having set up multiunit through-hole and arc wall to alleviate master gear self weight, improved the work efficiency of the rotatory meshing of master gear, simultaneously through having filled the glass cotton in through-hole and arc wall and inhaled the sound cotton, so that inhale the noise of producing the master gear in service fast and remove, reach the effect of making an uproar that gives sound insulation, help prolonging the life of master gear.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a structural diagram illustrating a split state according to the present invention;
FIG. 4 is a rear view of the main gear of the present invention;
fig. 5 is a schematic structural diagram of the utility model at a in fig. 2.
The reference numerals in the figures illustrate: 1. a connecting gear; 2. a main gear; 3. a positioning mechanism; 301. a screw; 302. positioning a screw plate; 303. positioning a pin; 304. a pin; 305. positioning holes; 4. a shaft hole; 5. a heat dissipation mechanism; 501. a heat conductive sheet; 502. mounting screws; 503. a heat sink; 504. a heat dissipating strip; 6. a through hole; 7. glass wool; 8. an arc-shaped slot; 9. and (5) sound absorption cotton.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a brake gear with good connection stability comprises a connecting gear 1, wherein a positioning mechanism 3 is arranged on one side of the connecting gear 1;
the positioning mechanism 3 comprises pins 304, the pins 304 are arranged on one side of the connecting gear 1, screws 301 are arranged at one ends of the pins 304, positioning holes 305 are uniformly formed in the main gear 2 on one side of the connecting gear 1, one ends of the screws 301 penetrate through the positioning holes 305, positioning screw discs 302 are sleeved on the outer sides of the screws 301, and positioning pins 303 are uniformly arranged on one sides of the positioning screw discs 302;
the outer wall of the screw 301 is provided with external threads, the inner part of the positioning screw disc 302 is provided with internal thread grooves matched with the external threads, and the positioning screw disc 302 and the screw 301 form a rotating mechanism through meshing of the threads;
a plurality of groups of the pins 304 are arranged on one side of the connecting gear 1, and the plurality of groups of the pins 304 are distributed annularly;
specifically, as shown in fig. 3 and 4, in use, the pin 304 is inserted through the corresponding positioning hole 305 to tightly fit the connecting gear 1 and the main gear 2, and then the positioning screw 302 is screwed, and the inner thread groove on the inner wall of the positioning screw 302 and the outer thread on the outer wall of the screw 301 are engaged with each other to fix the screw 301 by the positioning screw 302, so as to ensure the mounting stability of the connecting gear 1 and the main gear 2, and then the positioning screw 302 is screwed into the main gear 2 to further limit the positioning screw 302, so that in use, by increasing the working thickness of the main gear 2, the synchronous meshing can be performed in cooperation with gears of different thicknesses, so that the meshing between the gears is more smooth and tight, and the working efficiency of the gear meshing is further improved;
the outer wall of one side of the connecting gear 1 is provided with a main gear 2, the central positions of the main gear 2 and the connecting gear 1 are both provided with shaft holes 4, and the outer sides of the connecting gear 1 and the main gear 2 are both provided with a heat dissipation mechanism 5;
the heat dissipation mechanism 5 comprises heat conducting fins 501, the heat conducting fins 501 are arranged on the outer side of the main gear 2, mounting screws 502 are mounted on the outer sides of the heat conducting fins 501, one ends of the mounting screws 502 extend into the main gear 2, heat dissipation fins 503 are mounted on the outer sides of the heat conducting fins 501, and heat dissipation strips 504 are uniformly mounted on the outer sides of the heat dissipation fins 503;
the heat conducting fins 501 are all designed in a pentagon shape, four groups of the heat conducting fins 501 are arranged on the outer side of the main gear 2, and the four groups of the heat conducting fins 501 are symmetrically distributed around the horizontal central axis of the main gear 2;
specifically, as shown in fig. 2 and 5, in use, the heat-conducting fins 501 are mounted on the connecting gear 1 and the main gear 2 through mounting screws 502 so as to rapidly dissipate heat generated in operation, and meanwhile, the heat-conducting fins 501 are all designed in a pentagonal shape, so that the contact area of the gears is enlarged, which is beneficial to accelerating heat dissipation, and then the heat is further absorbed through the heat-radiating fins 503 so as to rapidly diffuse the heat through the heat-radiating strips 504, so that the heat-radiating efficiency is improved, and the service life of the gears is prolonged;
through holes 6 are uniformly formed in the two sides of the shaft hole 4, glass wool 7 is filled in the through holes 6, arc-shaped grooves 8 are uniformly formed in the outer side of the shaft hole 4, far away from the through holes 6, and sound absorption wool 9 is filled in the arc-shaped grooves 8;
the cross section of the through hole 6 is in a square design, and the cross section of the arc-shaped groove 8 is in an arc design;
specifically, as shown in fig. 2 and 4, when in use, the through hole 6 with a square design and the arc-shaped groove 8 with an arc-shaped design are arranged, so that on one hand, the weight of the main gear 2 can be effectively reduced, the construction materials can be reduced, and meanwhile, too much area is not occupied, so that the main gear 2 can keep the use strength, and meanwhile, the noise generated in work can be quickly absorbed through the glass wool 7 and the sound-absorbing wool 9, and the noise reduction effect is good.
The working principle is as follows: when the connecting gear 1 and the main gear 2 are used, firstly, the connecting gear 1 and the main gear 2 are well matched, namely, the pin 304 and the positioning hole 305 are well matched, then the pin 304 penetrates through the corresponding positioning hole 305, so that the connecting gear 1 and the main gear 2 are tightly attached, then the positioning screw disc 302 is screwed, the positioning screw disc 302 is screwed and attached to one side of the main gear 2 through the mutual meshing of the internal thread groove on the inner wall of the positioning screw disc and the external thread on the outer wall of the screw 301, then the connecting gear 1 and the main gear 2 are stably installed, and then the positioning screw disc 302 is screwed into the main gear 2, namely, the positioning screw disc 302 is further limited, so that the installation stability of the connecting gear 1 and the main gear 2 is ensured, and gears with different thicknesses can be synchronously meshed when the connecting gear 1 and the main gear 2 are used;
secondly, the connecting gear 1 and the main gear 2 can generate certain heat when being meshed, and the heat-conducting fins 501 are arranged on the connecting gear 1 and the main gear 2 through the mounting screws 502, so that the heat on the connecting gear 1 and the main gear 2 can be quickly led out, part of the led-out heat is absorbed by the heat-radiating fins 503, and part of the heat is diffused outwards through the heat-radiating strips 504, thereby accelerating the loss of the heat and preventing the heat from being accumulated to damage the connecting gear 1 and the main gear 2;
finally, set up multiunit through-hole 6 and arc wall 8 on master gear 2, can alleviate the quality of master gear 2, simultaneously can also save material to can keep the working strength of master gear 2, through having filled glass cotton 7 in through-hole 6 afterwards, thereby when master gear 2 during operation, can with the noise that will produce absorb fast, part noise can be absorbed by inhaling sound cotton 9 afterwards, thereby reaches the effect of the amortization of making an uproar that falls.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a connect good brake gear of stability, includes connecting gear (1), its characterized in that: one side of connecting gear (1) is provided with positioning mechanism (3), install master gear (2) on the outer wall of connecting gear (1) one side, and the central point department of putting of master gear (2) and connecting gear (1) all is provided with shaft hole (4), the outside of connecting gear (1) and master gear (2) all is provided with heat dissipation mechanism (5), the both sides of shaft hole (4) all evenly are provided with through-hole (6), and the inside of through-hole (6) all fills there is glass cotton (7), one side that through-hole (6) were kept away from in the shaft hole (4) outside evenly is provided with arc wall (8), and the inside of arc wall (8) all fills there is sound of inhaling cotton (9).
2. The brake gear with good connection stability of claim 1, wherein: positioning mechanism (3) are including round pin post (304), and round pin post (304) all set up in one side of connecting gear (1), screw rod (301) are all installed to the one end of round pin post (304), evenly be provided with locating hole (305) on main gear (2) of connecting gear (1) one side, locating hole (305) are all run through to the one end of screw rod (301), the outside of screw rod (301) all overlaps and is equipped with location spiral shell dish (302), and one side of location spiral shell dish (302) all evenly installs locating pin (303).
3. The brake gear with good connection stability as claimed in claim 2, wherein: the outer wall of the screw rod (301) is provided with external threads, the inner part of the positioning screw disk (302) is provided with internal thread grooves matched with the external threads, and the positioning screw disk (302) and the screw rod (301) form a rotating mechanism through meshing of the threads.
4. The brake gear with good connection stability as claimed in claim 2, wherein: the pin columns (304) are arranged in a plurality of groups on one side of the connecting gear (1), and the pin columns (304) in the plurality of groups are distributed annularly.
5. The brake gear with good connection stability of claim 1, wherein: the heat dissipation mechanism (5) comprises heat conducting fins (501), the heat conducting fins (501) are arranged on the outer side of the main gear (2), mounting screws (502) are mounted on the outer side of the heat conducting fins (501), one ends of the mounting screws (502) extend into the main gear (2), heat dissipation fins (503) are mounted on the outer side of the heat conducting fins (501), and heat dissipation strips (504) are uniformly mounted on the outer sides of the heat dissipation fins (503).
6. The brake gear with good connection stability of claim 5, wherein: the heat conducting fins (501) are all designed in a pentagon shape, four groups of heat conducting fins (501) are arranged on the outer side of the main gear (2), and the four groups of heat conducting fins (501) are symmetrically distributed around the horizontal central axis of the main gear (2).
7. The brake gear with good connection stability of claim 1, wherein: the cross section of the through hole (6) is in a square design, and the cross section of the arc-shaped groove (8) is in an arc design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122448901.5U CN216566713U (en) | 2021-10-12 | 2021-10-12 | Brake gear with good connection stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122448901.5U CN216566713U (en) | 2021-10-12 | 2021-10-12 | Brake gear with good connection stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216566713U true CN216566713U (en) | 2022-05-20 |
Family
ID=81592563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122448901.5U Active CN216566713U (en) | 2021-10-12 | 2021-10-12 | Brake gear with good connection stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216566713U (en) |
-
2021
- 2021-10-12 CN CN202122448901.5U patent/CN216566713U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216566713U (en) | Brake gear with good connection stability | |
| CN108646889A (en) | A kind of computer cabinet of good heat dissipation effect | |
| CN206348738U (en) | A kind of fan-free system host | |
| CN208793491U (en) | A kind of Novel ceramic brake pad | |
| CN210087832U (en) | Structure capable of bearing strong axial thrust generated during ice making | |
| CN212649225U (en) | Stepping motor with efficient assembly structure | |
| CN208752561U (en) | A kind of computer heat sink | |
| CN212659021U (en) | All-solid-state storage server with stability | |
| CN220586671U (en) | Double-sided circuit board capable of preventing short circuit | |
| CN207637075U (en) | A kind of computer host box being easy to heat dissipation | |
| CN208159105U (en) | It is a kind of can rapid cooling electronic component | |
| CN218276237U (en) | Motor rotor | |
| CN217951154U (en) | Equal-height gear for speed reducer | |
| CN218550550U (en) | Aluminum alloy radiating plate | |
| CN216929733U (en) | Dust collector motor with noise reduction function | |
| CN221668670U (en) | Fast-assembling formula explosion-proof capacitor | |
| CN213027367U (en) | Low-voltage heat dissipation type bus duct | |
| CN218728959U (en) | Radiator that installation is firm | |
| CN216056577U (en) | Inner hole cutting-free aluminum alloy motor shell | |
| CN216752618U (en) | Integrated noise reduction protection device of exhaust heat dissipation system | |
| CN210199689U (en) | Computer noise reduction device | |
| CN221101363U (en) | Wavy heat radiation fin | |
| CN218957625U (en) | Relay with support is convenient for equipment | |
| CN217875590U (en) | Non-stroboscopic dustproof embedded LED lamp panel | |
| CN215379691U (en) | Heat dissipation anti-interference magnetic ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |