CN207278784U - A kind of gear centre is away from adjustable gearbox - Google Patents
A kind of gear centre is away from adjustable gearbox Download PDFInfo
- Publication number
- CN207278784U CN207278784U CN201721197600.7U CN201721197600U CN207278784U CN 207278784 U CN207278784 U CN 207278784U CN 201721197600 U CN201721197600 U CN 201721197600U CN 207278784 U CN207278784 U CN 207278784U
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- high speed
- hole
- upper box
- axle bearing
- box
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Abstract
The utility model discloses a kind of gear centre away from adjustable gearbox, be capable of the drive centre distancc of adjustment gear pair from, without prepare more different drive centre distanccs from gearbox, reduce fund input and cost input, easy to manage, human resources have been saved.
Description
Technical field
Gearbox technical field is the utility model is related to, more particularly to a kind of gear centre is away from adjustable gearbox.
Background technology
At present, testing gears are fixed gearbox to gearbox used, its drive centre distancc can not change, therefore
It is to need to manufacture different gearboxes in the gear mesh of the different drive centre distanccs of test, which results in the wasting of resources and cost to increase
Add.Similarly needing the test bed and similar applications that different drive centre distanccs are driven, there is also configure multiple gearboxes
Situation.
Therefore, it is necessary to a kind of new gearbox is designed, to solve the above problems.
Utility model content
The utility model proposes a kind of gear centre away from adjustable gearbox, saved resource, reduced cost, operated
Simply, it is easily installed and debugs.
In order to solve the above-mentioned technical problem, the utility model is using the basic ideas of technical solution：A kind of gear centre
It is equipped with away from adjustable gearbox, including upper box and lower box, between the upper box and lower box and is coupled housing, the top box
First through hole is provided with body one side, the first high speed axle bearing, the another side side wall card of opposite side are equipped with first through hole
The second high speed axle bearing is equipped with, and the center line of the first high speed axle bearing and the second high speed axle bearing is coaxially disposed, described first
High speed shaft is equipped with high speed axle bearing and the second high speed axle bearing, the lateral wall that the upper box is provided with first through hole corresponds to first
The position of through hole is equipped with high speed shaft seal, and the output terminal of the high speed shaft runs through high speed shaft seal；The lower box and upper box
The symmetrical side in side for being provided with first through hole is provided with the second through hole, with being provided with the lateral opposite sides of the second through hole on lower box
Another side inner wall be equipped with the first low speed axle bearing, be equipped with the second low speed axle bearing in second through hole, described
Be equipped with slow-speed shaft in one low speed axle bearing and the second low speed axle bearing, the lower box is equipped with the lateral surface correspondence the of the second through hole
The position of two through holes is equipped with low speed sealing, and the input terminal of the slow-speed shaft runs through low speed sealing；The upper box it is opposite
It is symmetrically arranged with connection otic placode on the lateral surface of 2 side walls of side, the position that the upper surface of the lower box corresponds to connection otic placode is opened
There is threaded connection hole, the upper box coordinates dormant bolt to be fixed on lower box by connection otic placode；In the middle part of the slow-speed shaft
Power transmission disk is equipped with, the position that power transmission disk is corresponded in the middle part of the high speed shaft is fixed with power transmission axle sleeve, described dynamic
The lateral wall of power transmission plate and the lateral wall of power transmission axle sleeve are equipped with the teeth to match；Set on the side wall of the upper box
There is taper pin.
Further, the connection otic placode has 4, is symmetricly set on the two side of upper box, and connection otic placode with it is upper
The lower face of babinet flushes.
Further, the taper pin has multiple, and multiple taper pins are located on different level, and taper pin is vertically set on top box
On the side wall of body.
Further, it is same or not on ipsilateral to be arranged on upper box for multiple taper pins.
Further, the power transmission disk is fixed on slow-speed shaft by connecting key.
The beneficial effects of the utility model are：A kind of gear centre of the utility model is away from adjustable gearbox, by heavy
Hook bolt adjusts the distance between connection otic placode and lower box, and then adjusts the height of upper box, finally obtains different biographies
Dynamic centre-to-centre spacing, meets different drive centre distanccs test needs, the gearbox of drive centre distancc during without preparing each fixed,
Management cost and cost of investment are reduced, has saved human resources.The utility model is simple in structure, easy to use, is adapted to promote.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 is the side view of the utility model embodiment；
Fig. 3 is the A-A sectional views of Fig. 2.
In figure：1st, upper box；2nd, lower box；3rd, taper pin；4th, it is coupled housing；5th, slow-speed shaft；6th, the first high speed axle bearing；7、
Second high speed axle bearing；8th, high speed shaft seal；9th, high speed shaft；10th, power transmission axle sleeve；11st, low speed sealing；12nd, second is low
Fast axle bearing；13rd, the first low speed axle bearing；14th, power transmission disk；15th, connection otic placode.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form the restriction to the utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
It can be mutually combined.
A kind of gear centre as shown in Figure 1, Figure 2 and Figure 3 away from adjustable gearbox, including upper box 1 and lower box 2,
It is equipped between the upper box 1 and lower box 2 and is coupled housing 4, be provided with first through hole on 1 one side of upper box, in first through hole
The first high speed axle bearing 6 is equipped with, the another side side wall of opposite side is equipped with the second high speed axle bearing 7, and the first high speed shaft
Bearing 6 and the center line of the second high speed axle bearing 7 are coaxially disposed, and are equipped with the first high speed axle bearing 6 and the second high speed axle bearing 7
High speed shaft 9, the lateral wall that upper box 1 is provided with first through hole correspond to the position of first through hole and are equipped with high speed shaft seal 8, high speed shaft 9
Output terminal run through high speed shaft seal 8；The symmetrical side in side that lower box 2 and upper box 1 are provided with first through hole is provided with the
Two through holes, the another side inner wall of the lateral opposite sides on lower box 2 with being provided with the second through hole are equipped with the first low speed axle bearing
13, the second low speed axle bearing 12 is equipped with the second through hole, is equipped with the first low speed axle bearing 13 and the second low speed axle bearing 12
Slow-speed shaft 5, the position that lower box 2 is equipped with lateral surface the second through hole of correspondence of the second through hole are equipped with low speed sealing 11, slow-speed shaft 5
Input terminal run through low speed sealing 11；Connection otic placode is symmetrically arranged with the lateral surface of 2 side walls of the opposite side of upper box 1
15, the position that the upper surface of lower box 2 corresponds to connection otic placode 15 is provided with threaded connection hole, and upper box 1 is matched somebody with somebody by connection otic placode 15
Dormant bolt is closed to be fixed on lower box 2；The middle part of slow-speed shaft 5 is equipped with power transmission disk 14, and the corresponding power in the middle part of high speed shaft 9 passes
The position of defeated disk 14 is fixed with power transmission axle sleeve 10, the lateral wall of power transmission disk 14 and the lateral wall of power transmission axle sleeve 10
It is equipped with the teeth to match；The side wall of upper box 1 is equipped with taper pin 3.
It is coupled housing 4 and is arranged on 2 upper surface of lower box, connection housing 4 is fixed on down by the dormant bolt in connection otic placode 15
On babinet 2, it is the plate that section is " L " type to be coupled housing 4, and one side wall is fixed on lower box 2, and another side wall is located at upper box 1
Madial wall, plays a supporting role upper box 1.
Connection otic placode 15 has 4, is symmetricly set on the two side of upper box 1, and under connection otic placode 15 and upper box 1
End face.
Taper pin 3 has multiple, and multiple taper pins 3 are located on different level, and taper pin 3 is vertically set on the side wall of upper box 1
On.It is same or not on ipsilateral that multiple taper pins 3 are arranged on upper box 1.
Power transmission disk 14 is fixed on slow-speed shaft 5 by connecting key.
When in use, first by slow-speed shaft 5, the first low speed axle bearing 13, the second low speed axle bearing 12 and power transmission disk
14 are installed in lower box 2, while high speed shaft 9, the first high speed axle bearing 6, the second high speed axle bearing 7 are installed on upper box 1
It is interior, power transmission axle sleeve 10 is welded on high speed shaft 9, slow-speed shaft 5 and high speed shaft 9 install after by 11 He of low speed sealing
High speed shaft seal 8 installs respectively, and then upper box 1 and lower box 2 are connected by dormant bolt；It is positive or anti-as needed
The height of gearbox upper box 1 is adjusted to rotation dormant bolt, and then adjusts the distance at transmission center, if center for standard
Away from squeezing into taper pin 3, then locking nut.
The gearbox of the application can be more without preparing according to testing requirement come the drive centre distancc of adjustment gear pair
The gearbox of platform difference drive centre distancc, and then fund input and management input are reduced, save human resources.
The utility model is a kind of reliable, economic, practical device, easy to use, is adapted to promote.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (5)
1. a kind of gear centre is away from adjustable gearbox, it is characterised in that：Including upper box (1) and lower box (2), the top box
It is equipped between body (1) and lower box (2) and is coupled housing (4), first through hole is provided with upper box (1) one side, first is logical
The first high speed axle bearing (6) is equipped with hole, the another side side wall of opposite side is equipped with the second high speed axle bearing (7), and
The center line of one high speed axle bearing (6) and the second high speed axle bearing (7) is coaxially disposed, the first high speed axle bearing (6) and
High speed shaft (9) is equipped with two high speed axle bearings (7), the lateral wall that the upper box (1) is provided with first through hole corresponds to first through hole
Position be equipped with high speed shaft seal (8), the output terminal of the high speed shaft (9) runs through high speed shaft seal (8)；The lower box (2)
The symmetrical side in side that first through hole is provided with upper box (1) is provided with the second through hole, on lower box (2) with to be provided with second logical
The another side inner wall of the lateral opposite sides in hole is equipped with the first low speed axle bearing (13), and second is equipped with second through hole
Slow-speed shaft (5) is equipped with low speed axle bearing (12), the first low speed axle bearing (13) and the second low speed axle bearing (12), it is described
The position that lower box (2) is equipped with lateral surface the second through hole of correspondence of the second through hole is equipped with low speed sealing (11), the slow-speed shaft
(5) input terminal runs through low speed sealing (11)；It is symmetrical arranged on the lateral surface of 2 side walls of the opposite side of the upper box (1)
There is a connection otic placode (15), the position that the upper surface of the lower box (2) corresponds to connection otic placode (15) is provided with threaded connection hole, described
Upper box (1) coordinates dormant bolt to be fixed on lower box (2) by connection otic placode (15)；Holding in the middle part of the slow-speed shaft (5)
Dynamic transmission plate (14), the position of the corresponding power transmission disk (14) in high speed shaft (9) middle part are fixed with power transmission axle sleeve
(10), the lateral wall of the power transmission disk (14) and the lateral wall of power transmission axle sleeve (10) are equipped with the teeth to match；
The side wall of the upper box (1) is equipped with taper pin (3).
2. a kind of gear centre according to claim 1 is away from adjustable gearbox, it is characterised in that：The connection otic placode
(15) there are 4, be symmetricly set on the two side of upper box (1), and connection otic placode (15) and the lower face of upper box (1) are neat
It is flat.
3. a kind of gear centre according to claim 2 is away from adjustable gearbox, it is characterised in that：The taper pin (3) has
Multiple, multiple taper pins (3) are located on different level, and taper pin (3) is vertically set on the side wall of upper box (1).
4. a kind of gear centre according to claim 3 is away from adjustable gearbox, it is characterised in that：Multiple taper pins (3) set
Put same or not on ipsilateral in upper box (1).
5. a kind of gear centre according to claim 4 is away from adjustable gearbox, it is characterised in that：The power transmission disk
(14) it is fixed on by connecting key on slow-speed shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197600.7U CN207278784U (en) | 2017-09-19 | 2017-09-19 | A kind of gear centre is away from adjustable gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197600.7U CN207278784U (en) | 2017-09-19 | 2017-09-19 | A kind of gear centre is away from adjustable gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278784U true CN207278784U (en) | 2018-04-27 |
Family
ID=61981436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721197600.7U Active CN207278784U (en) | 2017-09-19 | 2017-09-19 | A kind of gear centre is away from adjustable gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278784U (en) |
-
2017
- 2017-09-19 CN CN201721197600.7U patent/CN207278784U/en active Active
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