CN208487139U - A kind of heat resistant type roller chain coupling - Google Patents
A kind of heat resistant type roller chain coupling Download PDFInfo
- Publication number
- CN208487139U CN208487139U CN201820344009.8U CN201820344009U CN208487139U CN 208487139 U CN208487139 U CN 208487139U CN 201820344009 U CN201820344009 U CN 201820344009U CN 208487139 U CN208487139 U CN 208487139U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- shell
- heat dissipating
- heat
- type roller
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/54—Couplings comprising a chain or strip surrounding two wheels arranged side by side and provided with teeth or the equivalent
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Abstract
The utility model discloses a kind of heat resistant type roller chain coupling, including transmission shaft and shell, shell is equipped on the outside of transmission shaft, shell engaging is arranged on transmission shaft, and non-slip groove is equipped with inside transmission shaft, and non-slip groove insertion is arranged in transmission shaft.This kind of heat resistant type roller chain coupling, entire outer side of shell is arranged in heat dissipating layer, and this kind of heat dissipating layer is in porous setting, by the heat dissipating layer that this kind of porous setting is arranged in outer side of shell, shell is accelerated to distribute heat, and heat dissipating silicone grease is arranged in the gap between chain and transmission shaft and chain and fastener, heat dissipating silicone grease to rub between transmission shaft the even heat distribution of generation, so that the coefficient of expansion of transmission shaft everywhere remains consistent, above-mentioned works along both lines, increase the heat resistance of device, it ensure that more stable in device operational process, it is bad to the heat dissipation effect of device to solve existing design, it is easy to influence the deficiency of device performance.
Description
Technical field
The utility model relates to shaft coupling technical field, specially a kind of heat resistant type roller chain coupling.
Background technique
Shaft coupling refers to two axis of connection or axis and revolving meber, turns round together in passing movement and dynamic process, normal
In the case of a kind of device for not disengaging, be also used to prevent coupled parts from bearing excessive load as a kind of safety device sometimes
Lotus plays the role of overload protection.
But existing roller chain coupling is bad to the heat dissipation effect of device, is easy to influence device performance, and existing rolling
Fixed screw is easy to be rusted and device is caused to damage in subchain shaft coupling, in addition, existing roller chain coupling is only arranged
One non-slip groove, transmission shaft are puted forth effort to be not sufficiently stable on it, are easy to produce abrasion.
So how to design a kind of heat resistant type roller chain coupling, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of heat resistant type roller chain couplings, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of heat resistant type roller chain coupling, including
Transmission shaft and shell, the transmission shaft outside are equipped with shell, and the shell engaging is arranged on transmission shaft, inside the transmission shaft
Equipped with non-slip groove, the non-slip groove insertion is arranged in transmission shaft, and fastener, the fastener weldering are equipped on the outside of the transmission shaft
It connects and is arranged on transmission shaft, chain is equipped on the outside of the fastener, the chain is embedding to be set on fastener, the transmission shaft
Middle part is equipped with resilient cushion, and the resilient cushion is fitted tightly on transmission shaft, and the outer side of shell is equipped with erosion resistant coating, the erosion resistant coating
It fits closely on the shell, the erosion resistant coating lower end is equipped with heat dissipating layer, and the heat dissipating layer is fitted tightly on erosion resistant coating, the chain
The seam crossing of item and transmission shaft is equipped with heat dissipating silicone grease, and the heat dissipating silicone grease to fit closely between chain and transmission shaft, described
Inside is equipped with card slot at left and right sides of shell, and two card slots weld setting on the shell, is equipped with inside the card slot anti-
Konisphere, the dustband are mounted in card slot, and the outer casing frontispiece is equipped with mounting hole, and the mounting hole aperture is arranged in shell
On, protective plug is equipped on the outside of the mounting hole, the protective plug engaging is arranged on mounting hole.
Further, the heat dissipating layer setting is in entire outer side of shell, and this kind of heat dissipating layer is in porous setting.
Further, the protective plug using rubber material between glue and mounting hole by being tightly fastened, and protects
The size of plug is slightly larger than the size of mounting hole.
Further, there are two the non-slip groove is set, and two non-slip grooves are symmetrical set inside transmission shaft.
Further, the non-slip groove is arranged in " isosceles trapezoid " shape, and the lesser one end of this kind of isosceles trapezoid is towards transmission
Setting inside axis.
Further, the heat dissipating silicone grease is arranged in the gap between chain and transmission shaft and chain and fastener.
Compared with prior art, the utility model has the beneficial effects that this kind of heat resistant type roller chain coupling, heat dissipating layer are set
Entire outer side of shell is set, and this kind of heat dissipating layer is in porous setting, by the way that the heat dissipating layer of this kind of porous setting is arranged in outer side of shell,
It accelerates shell to distribute heat, and the gap between chain and transmission shaft and chain and fastener is arranged in heat dissipating silicone grease
In, heat dissipating silicone grease to rub between transmission shaft the even heat distribution of generation, so that the coefficient of expansion of transmission shaft everywhere maintains
Unanimously, working along both lines by above-mentioned setting increases the heat resistance of device, ensure that device is more steady in the process of running
It is fixed, it solves that existing design is bad to the heat dissipation effect of device, is easy to influence the deficiency of device performance, and use rubber material
Protective plug pass through the protective plug that is tightly fastened between glue and mounting hole, and is arranged on the outside of mounting hole and can protect mounting hole
From the corrosion of steam and oxygen, solves fixed screw in existing design and be easy to be rusted and cause device damage not
Foot, in addition, two non-slip grooves are symmetrical set by the present apparatus inside transmission shaft, this kind of symmetry increases the secured of device
Property, and non-slip groove is arranged in " isosceles trapezoid " shape, avoid device causes to wear in the instantaneous of high-speed starting to non-slip groove, in turn
The stable operation that ensure that device solves existing design and is arranged a non-slip groove, transmission shaft put forth effort it is unstable on it, very
It is easy to produce the deficiency of abrasion.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the front cross-sectional structural schematic diagram of the utility model；
Fig. 3 is the top view cross section structural schematic diagram of the utility model.
In figure: 1- transmission shaft；2- shell；101- non-slip groove；102- chain；103- fastener；104- resilient cushion；105- is anti-
Rotten layer；106- heat dissipating layer；107- heat dissipating silicone grease；201- card slot；2011- dustband；202- protective plug；2021- mounting hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of heat resistant type roller chain coupling, including pass
Moving axis 1 and shell 2 are equipped with shell 2 on the outside of transmission shaft 1, and the engaging of shell 2 is arranged on transmission shaft 1, are equipped with inside transmission shaft 1 anti-
Sliding slot 101, the insertion of non-slip groove 101 are arranged in transmission shaft 1, and fastener 103 is equipped on the outside of transmission shaft 1, and fastener 103 welds
It is arranged on transmission shaft 1, chain 102 is equipped on the outside of fastener 103, chain 102 is embedding to be set on fastener 103, transmission shaft 1
Middle part is equipped with resilient cushion 104, and resilient cushion 104 is fitted tightly on transmission shaft 1, and erosion resistant coating 105, erosion resistant coating are equipped on the outside of shell 2
105 are fitted tightly on shell 2, and 105 lower end of erosion resistant coating is equipped with heat dissipating layer 106, and heat dissipating layer 106 is fitted tightly over erosion resistant coating 105
On, the seam crossing of chain 102 and transmission shaft 1 is equipped with heat dissipating silicone grease 107, heat dissipating silicone grease 107 make chain 102 and transmission shaft 1 it
Between fit closely, the left and right sides of shell 2 inside is equipped with card slot 201, and two card slots 201 welds setting on shell 2, card slot
201 inside are equipped with dustband 2011, and dustband 2011 is mounted in card slot 201, and 2 front of shell is equipped with mounting hole 2021, installation
2021 aperture of hole is arranged on shell 2, and protective plug 202 is equipped on the outside of mounting hole 2021, and the engaging setting of protective plug 202 is being installed
On hole 2021.
Further, the setting of heat dissipating layer 106 is in entire 2 outside of shell, and this kind of heat dissipating layer 106 is in porous setting, is accelerated
Shell 2 distributes heat, increases the heat resistance of device indirectly, ensure that in device operational process more stable, solves
Existing design is to the heat dissipation effect of device bad, is easy to influence the deficiency of device performance.
Further, using the protective plug of rubber material 202 by being tightly fastened between glue and mounting hole 2021, and it is anti-
The size of shield plug 202 is slightly larger than the size of mounting hole 2021, this kind of protective plug is arranged on the outside of mounting hole 2021 by setting
202 can protect mounting hole 2021 from the corrosion of steam and oxygen, solve fixed screw in existing design and are easy to be become rusty
The deficiency lost and device is caused to damage.
Further, there are two non-slip groove 101 is set, and two non-slip grooves 101 are symmetrical set inside transmission shaft 1, are increased
The fastness for having added device ensure that the stable operation of device, solves existing design and a non-slip groove 101, transmission is arranged
Axis 1 puts forth effort the deficiency for being easy to generate abrasion on it.
Further, non-slip groove 101 is arranged in " isosceles trapezoid " shape, and the lesser one end of this kind of isosceles trapezoid is towards transmission shaft
1 inside setting avoids device in the instantaneous to non-slip groove of high-speed starting by the way that " isosceles trapezoid " shape is arranged in non-slip groove 101
101 cause to wear, and then lead to the problem of stripped thread.
Further, heat dissipating silicone grease 107 is arranged between chain 102 and transmission shaft 1 and chain 102 and fastener 103
Gap in, be distributed by rub between transmission shaft 1 even heat of generation of heat dissipating silicone grease 107, so that transmission shaft 1 is everywhere
The coefficient of expansion remain consistent, succinctly improve the heat resistance of device.
Working principle: firstly, device is mounted between two rotors by non-slip groove 101, plays the role of connection, connect
The modules to device are detected, guarantee the stabilization of device, then can start the normal use to device, phase
Between, entire 2 outside of shell is arranged in heat dissipating layer 106, and this kind of heat dissipating layer 106 is in porous setting, should by being arranged on the outside of shell 2
The heat dissipating layer 106 of the porous setting of kind, accelerates shell 2 and distributes to heat, and the setting of heat dissipating silicone grease 107 in chain 102 and passes
In gap between moving axis 1 and chain 102 and fastener 103, heat dissipating silicone grease 107 makes friction generation between transmission shaft 1
Even heat distribution, so that the coefficient of expansion of transmission shaft 1 everywhere remains consistent, and then, by setting on the outside of mounting hole 2021
The corrosion that this kind of protective plug 202 can protect mounting hole 2021 from steam and oxygen is set, the present apparatus exists two non-slip grooves 101
It is symmetrical set inside transmission shaft 1, increases the fastness of device, and non-slip groove 101 is arranged in " isosceles trapezoid " shape, avoids
Device causes to wear in the instantaneous of high-speed starting to non-slip groove 101, and then ensure that the stable operation of device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heat resistant type roller chain coupling, including transmission shaft (1) and shell (2), it is characterised in that: the transmission shaft (1)
Outside is equipped with shell (2), and shell (2) engaging is arranged on transmission shaft (1), and non-slip groove is equipped with inside the transmission shaft (1)
(101), non-slip groove (101) the insertion setting is equipped with fastener (103) on the outside of the transmission shaft (1) in transmission shaft (1),
Fastener (103) welding is arranged on transmission shaft (1), is equipped with chain (102) on the outside of the fastener (103), the chain
Item (102) is embedding to be set on fastener (103), is equipped with resilient cushion (104) in the middle part of the transmission shaft (1), the resilient cushion
(104) it is fitted tightly on transmission shaft (1), is equipped with erosion resistant coating (105) on the outside of the shell (2), the erosion resistant coating (105) is close
It is fitted on shell (2), erosion resistant coating (105) lower end is equipped with heat dissipating layer (106), and the heat dissipating layer (106) is fitted tightly over
On erosion resistant coating (105), the seam crossing of the chain (102) and transmission shaft (1) is equipped with heat dissipating silicone grease (107), the heat dissipating silicone grease
(107) to fit closely between chain (102) and transmission shaft (1), inside is equipped with card slot at left and right sides of the shell (2)
(201), two card slots (201), which are welded, is arranged on shell (2), and dustband is equipped with inside the card slot (201)
(2011), the dustband (2011) is mounted in card slot (201), and shell (2) front is equipped with mounting hole (2021), described
Mounting hole (2021) aperture is arranged on shell (2), is equipped with protective plug (202) on the outside of the mounting hole (2021), the protection
(202) engaging is filled in be arranged on mounting hole (2021).
2. a kind of heat resistant type roller chain coupling according to claim 1, it is characterised in that: the heat dissipating layer (106) sets
It sets on the outside of entire shell (2), and this kind of heat dissipating layer (106) is in porous setting.
3. a kind of heat resistant type roller chain coupling according to claim 1, it is characterised in that: described using rubber material
Protective plug (202) between glue and mounting hole (2021) by being tightly fastened, and the size of protective plug (202) is slightly larger than mounting hole
(2021) size.
4. a kind of heat resistant type roller chain coupling according to claim 1, it is characterised in that: the non-slip groove (101) sets
There are two, and two non-slip grooves (101) are symmetrical set inside transmission shaft (1).
5. a kind of heat resistant type roller chain coupling according to claim 1, it is characterised in that: the non-slip groove (101) is in
The setting of " isosceles trapezoid " shape, and the lesser one end of this kind of isosceles trapezoid is arranged towards transmission shaft (1) is internal.
6. a kind of heat resistant type roller chain coupling according to claim 1, it is characterised in that: the heat dissipating silicone grease (107)
It is arranged in the gap between chain (102) and transmission shaft (1) and chain (102) and fastener (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344009.8U CN208487139U (en) | 2018-03-14 | 2018-03-14 | A kind of heat resistant type roller chain coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344009.8U CN208487139U (en) | 2018-03-14 | 2018-03-14 | A kind of heat resistant type roller chain coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487139U true CN208487139U (en) | 2019-02-12 |
Family
ID=65255229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344009.8U Expired - Fee Related CN208487139U (en) | 2018-03-14 | 2018-03-14 | A kind of heat resistant type roller chain coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116816885A (en) * | 2023-06-30 | 2023-09-29 | 东莞市潭洲科技有限公司 | Novel automatic mechanical driving device based on roller transmission mechanism |
-
2018
- 2018-03-14 CN CN201820344009.8U patent/CN208487139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116816885A (en) * | 2023-06-30 | 2023-09-29 | 东莞市潭洲科技有限公司 | Novel automatic mechanical driving device based on roller transmission mechanism |
| CN116816885B (en) * | 2023-06-30 | 2023-12-22 | 东莞市潭洲科技有限公司 | Novel automatic mechanical driving device based on roller transmission mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20200314 |