CN209340365U - A kind of structure of grid coupling - Google Patents
A kind of structure of grid coupling Download PDFInfo
- Publication number
- CN209340365U CN209340365U CN201920055443.9U CN201920055443U CN209340365U CN 209340365 U CN209340365 U CN 209340365U CN 201920055443 U CN201920055443 U CN 201920055443U CN 209340365 U CN209340365 U CN 209340365U
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- China
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- connecting bushing
- axle sleeve
- flange
- fixedly connected
- grid coupling
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Abstract
The utility model relates to a kind of structures of grid coupling, including the first axle sleeve, the second axle sleeve, serpentine spring and shell, its innovative point is: further including the first connecting bushing and the second connecting bushing, first axle sleeve is fixedly connected with the first connecting bushing, second axle sleeve is fixedly connected with the second connecting bushing, first connecting bushing is fixedly connected by serpentine spring with the second connecting bushing, the shell is located at the periphery of serpentine spring, and is tightly connected with the first connecting bushing and the second connecting bushing.The utility model is not only applicable in the connection of the end faces of two equipment axis between excessive, and without the axle sleeve in mobile active devices and slave equipment and equipment, the structure of the sealing element of the grid coupling that can easily, rapidly safeguard, lubricating component, the maintenance time for greatly reducing maintenance cost, shortening the later period.
Description
Technical field
The utility model relates to a kind of shaft couplings, and in particular to a kind of structure of grid coupling.
Background technique
The structure of grid coupling is to be allowed to common for two axis (driving shaft and driven shaft) coupled in different institutions
It rotates to transmit the component of torque.Traditional grid coupling includes two axle sleeves, and two axle sleeves are connected by serpentine spring.
The distance having between two axis of existing active devices and slave equipment is excessive, and therefore, it is necessary to increase traditional grid coupling
Size facilitates the connection between axis of the shaft end apart from two excessive equipment, in this way, not only increasing manufacture difficulty, especially
The processing of large scale serpentine spring, and also improve production cost, on the other hand, when dismounting couplers, need by with two
The axle sleeve that equipment is separately connected is dismantled, not only inconvenient to safeguard to the bearing of connecting device and sealing but also time-consuming
Arduously.
Summary of the invention
The purpose of this utility model is: providing a kind of company of the end face for being applicable not only to two equipment axis between excessive
It connects, and without the axle sleeve in mobile active devices and slave equipment and equipment, so that it may the snake spring easily, rapidly safeguarded
The structure of shaft coupling.
A kind of structure of grid coupling that in order to achieve the above object, the technical solution of the present invention is:, including first
Axle sleeve, the second axle sleeve, serpentine spring and shell, innovative point are:
It further include the first connecting bushing and the second connecting bushing,
First axle sleeve is fixedly connected with the first connecting bushing, and the second axle sleeve is fixedly connected with the second connecting bushing, institute
It states the first connecting bushing and is fixedly connected by serpentine spring with the second connecting bushing, the shell is located at the periphery of serpentine spring,
And it is tightly connected with the first connecting bushing and the second connecting bushing.
In the above-mentioned technical solutions, the first axle set has first flange, and the first connecting bushing has the first connection method
Orchid, first flange are fixedly connected by fastening bolt with the first connecting flange；Second axle sleeve has second flange, and second connects
Spindle set has the second connecting flange, and second flange is fixedly connected by fastening bolt with the second connecting flange.
In the above-mentioned technical solutions, first connecting bushing one end is equipped with the first toothed disc connecting with its interference, the
Two connecting bushing one end equipped with the second toothed disc being connect with its interference, tooth and the second tooth that first toothed disc is equipped with
It tooth that shape disk is equipped with while being inserted on serpentine spring.
In the above-mentioned technical solutions, the inner wall of first axle sleeve is equipped with first axis keyway, the inner wall of the second axle sleeve
It is equipped with the second axial keyway.
Good effect possessed by the utility model is: after the structure using the grid coupling of the utility model, due to
The utility model further includes the first connecting bushing and the second connecting bushing, and first axle sleeve and the first connecting bushing, which are fixed, to be connected
It connects, the second axle sleeve is fixedly connected with the second connecting bushing, and first connecting bushing passes through serpentine spring and the second connecting bushing
It is fixedly connected, the shell is located at the periphery of serpentine spring, and is tightly connected with the first connecting bushing and the second connecting bushing；This
First connecting bushing and the second connecting bushing described in utility model are symmetrical structure, expand existing standard type grid coupling
On the one hand application range is suitable for two equipment axis instead of the technical solution for increasing coupling size is passed through in prior art
Connection of the end face between excessive, on the other hand without the axle sleeve in mobile active devices and slave equipment and equipment, just
The structure of the sealing element of the grid coupling that can easily, rapidly safeguard, lubricating component, greatly reduce maintenance cost,
Shorten the maintenance time in later period, the interlude of the utility model can completely be detached from, i.e. two connecting bushings be convenient for it is corresponding
Axle sleeve disassembly, without dismantling the axle sleeve that connect with equipment, meanwhile, Convenient antithetical couplet connects the bearing of equipment and sealing is safeguarded,
It is not only simple to manufacture, but also production cost is also low.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific embodiment of the utility model.
Specific embodiment
Below in conjunction with attached drawing and the embodiment provided, the utility model is further described, but is not limited to
This.
As shown in Figure 1, a kind of structure of grid coupling, including the first axle sleeve 1, the second axle sleeve 2, serpentine spring 3 and outer
Shell 4,
It further include the first connecting bushing 5 and the second connecting bushing 6,
First axle sleeve 1 is fixedly connected with the first connecting bushing 5, the second axle sleeve 2 and the fixed company of the second connecting bushing 6
It connects, first connecting bushing 5 is fixedly connected by serpentine spring 3 with the second connecting bushing 6, and the shell 4 is located at snakelike bullet
The periphery of spring 3, and be tightly connected with the first connecting bushing 5 and the second connecting bushing 6.
As shown in Figure 1, axle sleeve and connecting bushing are fixedly connected for convenience, packaging efficiency, first axle sleeve 1 are improved
With first flange 11, the first connecting bushing 5 has the first connecting flange 51, and first flange 11 is connected by fastening bolt with first
Acting flange 51 is fixedly connected；Second axle sleeve 2 has second flange 21, and the second connecting bushing 6 has the second connecting flange 61,
Second flange 21 is fixedly connected by fastening bolt with the second connecting flange 61.
As shown in Figure 1, two connecting bushings and serpentine spring are flexibly connected for convenience, first connecting bushing 5 one
End is equipped with the first toothed disc 52 for connecting with its interference, 6 one end of the second connecting bushing equipped with the second tooth being connect with its interference
Shape disk 62, tooth that the tooth and the second toothed disc 62 that first toothed disc 52 is equipped with are equipped with while being inserted into serpentine spring 3
On.
As shown in Figure 1, the inner wall of first axle sleeve 1 is equipped with first axis key for the ease of the axis connection with equipment
The inner wall of slot 11, the second axle sleeve 2 is equipped with the second axial keyway 21.
First connecting bushing and the second connecting bushing described in the utility model are symmetrical structure, expand existing standard type
On the one hand grid coupling application range is suitable for instead of the technical solution for increasing coupling size is passed through in prior art
Connection of the end face of two equipment axis between excessive, on the other hand without in mobile active devices and slave equipment and equipment
Axle sleeve, so that it may the structure of the sealing element of the grid coupling easily, rapidly safeguarded, lubricating component greatly reduces
Maintenance cost, the maintenance time for shortening the later period, the interlude of the utility model can be completely detached from, i.e. two connecting bushings are just
Dismantled in corresponding axle sleeve, without dismantling the axle sleeve that connect with equipment, meanwhile, Convenient antithetical couplet connect the bearing of equipment with seal into
Row maintenance, is not only simple to manufacture, but also production cost is also low.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of structure of grid coupling, including the first axle sleeve (1), the second axle sleeve (2), serpentine spring (3) and shell (4),
It is characterized by:
It further include the first connecting bushing (5) and the second connecting bushing (6),
First axle sleeve (1) is fixedly connected with the first connecting bushing (5), and the second axle sleeve (2) and the second connecting bushing (6) are fixed
Connection, first connecting bushing (5) are fixedly connected by serpentine spring (3) with the second connecting bushing (6), the shell (4)
It is located at the periphery of serpentine spring (3), and is tightly connected with the first connecting bushing (5) and the second connecting bushing (6).
2. the structure of grid coupling according to claim 1, it is characterised in that: first axle sleeve (1) has first
Flange (11), the first connecting bushing (5) have the first connecting flange (51), and first flange (11) is connected by fastening bolt with first
Acting flange (51) is fixedly connected；Second axle sleeve (2) has second flange (21), and the second connecting bushing (6) has second to connect
Acting flange (61), second flange (21) are fixedly connected by fastening bolt with the second connecting flange (61).
3. the structure of grid coupling according to claim 1, it is characterised in that: described first connecting bushing (5) one end
Equipped with the first toothed disc (52) being connect with its interference, the second connecting bushing (6) one end equipped with second connect with its interference
Toothed disc (62), tooth that the tooth and the second toothed disc (62) that first toothed disc (52) is equipped with are equipped with while being inserted into snake
On shape spring (3).
4. the structure of grid coupling according to claim 1, it is characterised in that: on the inner wall of first axle sleeve (1)
Equipped with first axis keyway (12), the inner wall of the second axle sleeve (2) is equipped with the second axial keyway (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055443.9U CN209340365U (en) | 2019-01-14 | 2019-01-14 | A kind of structure of grid coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055443.9U CN209340365U (en) | 2019-01-14 | 2019-01-14 | A kind of structure of grid coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340365U true CN209340365U (en) | 2019-09-03 |
Family
ID=67761491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920055443.9U Active CN209340365U (en) | 2019-01-14 | 2019-01-14 | A kind of structure of grid coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340365U (en) |
-
2019
- 2019-01-14 CN CN201920055443.9U patent/CN209340365U/en active Active
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| GR01 | Patent grant |