CN209212824U - A kind of especially big extended type precision universal joint retainer - Google Patents
A kind of especially big extended type precision universal joint retainer Download PDFInfo
- Publication number
- CN209212824U CN209212824U CN201822107830.0U CN201822107830U CN209212824U CN 209212824 U CN209212824 U CN 209212824U CN 201822107830 U CN201822107830 U CN 201822107830U CN 209212824 U CN209212824 U CN 209212824U
- Authority
- CN
- China
- Prior art keywords
- segment frame
- frame pipe
- pipe
- universal joint
- right segment
- 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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Abstract
The utility model discloses a kind of especially big extended type precision universal joint retainers, including left segment frame pipe and right segment frame pipe, the inside of left segment frame pipe and right segment frame pipe is respectively arranged with active rotation axis and driven rotary shaft, the middle inside of left segment frame pipe and right segment frame pipe is provided with spring bearing circle, the outer circumference surface of spring bearing circle is connect by arch-shaped shock absorption strip with the inner wall of left segment frame pipe or right segment frame pipe, adjustable spring pipe is provided between left segment frame pipe and the inner side end of right segment frame pipe, the universal coupling of adjustable spring pipe being internally provided with for connecting active rotation axis and driven rotary shaft.In the present invention, the vibration of transmission shaft in use is reduced by spring bearing circle and shock absorption strip, reduces the abrasion of transmission mechanism and equipment, improve service life, whole device structure is simple, easy to use, suitable for the universal joint on large scale equipment.
Description
Technical field
The utility model relates to machine driving technical field of auxiliary equipment, and in particular to a kind of especially big extended type precision is universal
Save retainer.
Background technique
Universal joint, that is, universal joint is the parts for realizing the transmitting of varied angle power, for needing to change transmission axis direction
Position.Universal joint is combined with transmission shaft, referred to as card gear.
Traditional universal joint retainer structure is single, is unable to satisfy the requirement of large scale equipment universal joint, and install
It is relatively complicated, the angle adjustment between transmission shaft can not be adapted to, universal joint retainer is difficult to be connected with equipment, another party
Face, universal joint retainer in the prior art cannot achieve the function to transmission shaft damping, card gear caused to shake
It is larger, it causes equipment and transmission mechanism to wear, reduces the service life, thus it is proposed that a kind of especially big extended type precision universal joint
Retainer solves the problems, such as present on.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of especially big extended type essence
Close universal joint retainer.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of especially big extended type precision universal joint retainer, including left segment frame pipe and right segment frame pipe, the left segment frame pipe and
The inside of right segment frame pipe is respectively arranged with active rotation axis and driven rotary shaft, and the left part of the active rotation axis is pierced by left section
The end face of frame pipe, and being connect with the power output shaft of driving motor by shaft coupling, the left segment frame pipe and right segment frame pipe it is interior
Middle side part is provided with spring bearing circle, and the spring bearing circle can allow active rotation axis or driven rotary shaft to pass through, institute
The outer circumference surface for stating spring bearing circle is connect by arch-shaped shock absorption strip with the inner wall of left segment frame pipe or right segment frame pipe, described
Adjustable spring pipe is provided between left segment frame pipe and the inner side end of right segment frame pipe, the both ends of the adjustable spring pipe pass through flange
Circle is connect with left segment frame pipe and right segment frame pipe respectively, and the adjustable spring pipe is internally provided with for connecting active rotation axis
With the universal coupling of driven rotary shaft.
Further, the shock absorption strip is made up of elastic metallic material.
Further, the right part of the right segment frame pipe is provided with thrust bearing.
Further, the lower surface of the left segment frame pipe and right segment frame pipe is provided with retractable support hack lever.
Further, the bottom of the retractable support hack lever is provided with firm chassis, and the firm chassis passes through lower margin spiral shell
Bolt is fixedly connected with the ground.
The beneficial effects of the utility model are:
The angle between left segment frame pipe and right segment frame pipe is adjusted by adjustable spring pipe, to adapt to turn between transmission shaft
Angle improves the scope of application of retainer, convenient for the installation of equipment；Transmission shaft is reduced by spring bearing circle and shock absorption strip to exist
Vibration in use process reduces the abrasion of transmission mechanism and equipment, improves service life, and whole device structure is simple,
It is easy to use, suitable for the universal joint on large scale equipment.
Certainly, implement any product of the utility model it is not absolutely required to and meanwhile reach above all advantages.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the main view of internal structure of the utility model；
Fig. 2 is the structural schematic diagram of the spring bearing circle in the utility model.
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.Obviously, 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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, the present embodiment is a kind of especially big extended type precision universal joint retainer, including left segment frame pipe
1 and right segment frame pipe 2, the inside of left segment frame pipe 1 and right segment frame pipe 2 is respectively arranged with active rotation axis 3 and driven rotary shaft 4, main
The left part of dynamic rotary shaft 3 is pierced by the end face of left segment frame pipe 1, and is connected with the power output shaft of driving motor 5 by shaft coupling 6
It connects, the middle inside of left segment frame pipe 1 and right segment frame pipe 2 is provided with spring bearing circle 7, and spring bearing circle 7, which can allow, actively to be revolved
Shaft 3 or driven rotary shaft 4 pass through, and the outer circumference surface of spring bearing circle 7 passes through arch-shaped shock absorption strip 8 and left segment frame pipe 1
Or the inner wall connection of right segment frame pipe 2, it is provided with adjustable spring pipe 9 between left segment frame pipe 1 and the inner side end of right segment frame pipe 2,
The both ends of adjustable spring pipe 9 are connect respectively by flange circle 10 with left segment frame pipe 1 and right segment frame pipe 2, adjustable spring pipe 9 it is interior
Portion is provided with the universal coupling 11 for connecting active rotation axis 3 and driven rotary shaft 4.
Shock absorption strip 8 is made up of elastic metallic material, and the right part of right segment frame pipe 2 is provided with thrust bearing 12, left segment frame
The lower surface of pipe 1 and right segment frame pipe 2 is provided with retractable support hack lever 13, and the bottom of retractable support hack lever 13 is provided with firm bottom
Disk 14, firm chassis 14 are fixedly connected with the ground by foundation bolt.
One concrete application of the present embodiment are as follows: in the present invention, by adjustable spring pipe adjust left segment frame pipe and
Angle between right segment frame pipe improves the scope of application of retainer to adapt to the corner between transmission shaft, convenient for the peace of equipment
Dress；The vibration of transmission shaft in use is reduced by spring bearing circle and shock absorption strip, reduces transmission mechanism and equipment
Abrasion, improve service life, whole device structure is simple, easy to use, suitable for the universal joint on large scale equipment.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of especially big extended type precision universal joint retainer, including left segment frame pipe (1) and right segment frame pipe (2), it is characterised in that:
The inside of the left segment frame pipe (1) and right segment frame pipe (2) is respectively arranged with active rotation axis (3) and driven rotary shaft (4), described
The left part of active rotation axis (3) is pierced by the end face of left segment frame pipe (1), and passes through connection with the power output shaft of driving motor (5)
The middle inside of axis device (6) connection, the left segment frame pipe (1) and right segment frame pipe (2) is provided with spring bearing circle (7), described
Spring bearing circle (7) can allow active rotation axis (3) or driven rotary shaft (4) to pass through, the outer circle of the spring bearing circle (7)
Circumferential surface is connect by arch-shaped shock absorption strip (8) with the inner wall of left segment frame pipe (1) or right segment frame pipe (2), the left segment frame pipe
(1) it is provided between the inner side end of right segment frame pipe (2) adjustable spring pipe (9), the both ends of the adjustable spring pipe (9) pass through
Flange circle (10) is connect with left segment frame pipe (1) and right segment frame pipe (2) respectively, and adjustable spring pipe (9) are internally provided with
For connecting the universal coupling (11) of active rotation axis (3) and driven rotary shaft (4).
2. a kind of especially big extended type precision universal joint retainer according to claim 1, it is characterised in that: the shock absorption strip
(8) it is made up of elastic metallic material.
3. a kind of especially big extended type precision universal joint retainer according to claim 1, it is characterised in that: the right segment frame
The right part of pipe (2) is provided with thrust bearing (12).
4. a kind of especially big extended type precision universal joint retainer according to claim 1, it is characterised in that: the left segment frame
The lower surface of pipe (1) and right segment frame pipe (2) is provided with retractable support hack lever (13).
5. a kind of especially big extended type precision universal joint retainer according to claim 4, it is characterised in that: the flexible branch
The bottom of stand (13) is provided with firm chassis (14), and the firm chassis (14) connects by the way that foundation bolt and ground are fixed
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107830.0U CN209212824U (en) | 2018-12-16 | 2018-12-16 | A kind of especially big extended type precision universal joint retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107830.0U CN209212824U (en) | 2018-12-16 | 2018-12-16 | A kind of especially big extended type precision universal joint retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212824U true CN209212824U (en) | 2019-08-06 |
Family
ID=67464818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822107830.0U Expired - Fee Related CN209212824U (en) | 2018-12-16 | 2018-12-16 | A kind of especially big extended type precision universal joint retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212824U (en) |
-
2018
- 2018-12-16 CN CN201822107830.0U patent/CN209212824U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191216 |