CN220505624U - Novel transmission shaft sliding fork - Google Patents
Novel transmission shaft sliding fork Download PDFInfo
- Publication number
- CN220505624U CN220505624U CN202321911209.4U CN202321911209U CN220505624U CN 220505624 U CN220505624 U CN 220505624U CN 202321911209 U CN202321911209 U CN 202321911209U CN 220505624 U CN220505624 U CN 220505624U
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- CN
- China
- Prior art keywords
- sliding fork
- transmission shaft
- connecting piece
- fork
- sliding
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- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 58
- 239000003921 oil Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model relates to the technical field of automobile transmission, in particular to a novel transmission shaft sliding fork, which comprises a sliding fork and a transmission connecting piece, wherein an elastic buckle is fixedly connected to the bottom of the sliding fork, a protruding piece is arranged at the top of the transmission connecting piece, an annular groove II is formed in the upper side of the sliding fork, an internal tooth groove is fixedly connected to the inner side of the sliding fork, an annular groove I is formed in the upper side of the inner side of the sliding fork, an oil seal cap is arranged on the sliding fork in a clamping mode, and an elastic protruding key is fixedly connected to the bottom of the oil seal cap. The utility model relates to a novel transmission shaft sliding fork, which can clamp the sliding fork with a transmission connecting piece through an elastic clamp and a protruding piece, and prevent the sliding fork from falling off from the transmission connecting piece. The utility model relates to a novel transmission shaft sliding fork, which can clamp a cross shaft universal joint by arranging a second annular groove in a circular through hole, and does not prevent the rotation of the cross shaft universal joint.
Description
Technical Field
The utility model relates to the technical field of automobile transmission, in particular to a novel transmission shaft sliding fork.
Background
The main part of the slip fork of transmission shaft is a hollow cylinder, is equipped with two forks of U type that have the through-hole at hollow cylinder's one end, among the prior art, relies on to install the cross universal joint in two through-holes and be connected with other parts and transmit the moment of torsion, does not fix the cross universal joint, easily leads to the cross universal joint to drop, and does not have blocking mechanism between slip fork and the derailleur connecting piece, easily leads to the slip fork to drop.
Accordingly, a new drive shaft slip yoke is provided by those skilled in the art to address the problems set forth in the background above.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a novel transmission shaft sliding fork, which comprises a sliding fork and a transmission connecting piece, wherein the bottom of the sliding fork is fixedly connected with an elastic buckle;
the top of the transmission connecting piece is provided with a protruding piece;
two circular through holes are formed in the upper side of the sliding fork, and a second annular groove is formed in each circular through hole.
Preferably: the elastic buckle and the protruding piece are mutually clamped and arranged.
Preferably: the sliding fork is internally fixedly connected with an internal tooth groove, a transmission shaft is arranged in the transmission connecting piece, and the internal tooth groove is mutually in sliding clamping with the transmission shaft in the transmission connecting piece.
Preferably: the upper side in the sliding fork is provided with a first annular groove.
Preferably: the sliding fork is provided with an oil seal cap in a clamping manner, an elastic protruding key is fixedly connected to the bottom of the oil seal cap, and the elastic protruding key and the annular groove I are mutually clamped.
Preferably: the two circular through holes are symmetrically arranged.
The utility model has the technical effects and advantages that:
1. the utility model relates to a novel transmission shaft sliding fork, which can clamp the sliding fork with a transmission connecting piece through an elastic clamp and a protruding piece, and prevent the sliding fork from falling off from the transmission connecting piece.
2. The utility model relates to a novel transmission shaft sliding fork, which can clamp a cross shaft universal joint by arranging a second annular groove in a circular through hole, and does not prevent the rotation of the cross shaft universal joint.
Drawings
Fig. 1 is a schematic structural diagram of a novel sliding fork of a transmission shaft according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a sliding fork in a novel transmission shaft sliding fork according to an embodiment of the present application;
FIG. 3 is a schematic structural view of a cross-sectional view of a slip yoke and a transmission connector in a new drive shaft slip yoke provided in an embodiment of the present application;
FIG. 4 is a schematic structural view of a cross-sectional view of a slip yoke in a new drive shaft slip yoke provided in an embodiment of the present application;
FIG. 5 is a schematic illustration of a transmission connector in a new drive shaft slip yoke according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an oil seal cap in a novel transmission shaft sliding fork according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a novel sliding fork of a transmission shaft in fig. 4 a according to an embodiment of the present application.
In the figure: 1. a sliding fork; 2. an elastic buckle;
3. a transmission connection; 31. a protruding member;
4. an inner spline; 5. an annular groove I;
6. an oil seal cap; 7. an elastic protruding key; 8. a circular through hole; 9. and a second annular groove.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 7, in this embodiment, a novel transmission shaft sliding fork is provided, which includes a sliding fork 1 and a transmission connector 3, wherein an elastic buckle 2 is fixedly connected to the bottom of the sliding fork 1;
the top of the transmission connecting piece 3 is provided with a protruding piece 31, and the elastic buckle 2 and the protruding piece 31 are mutually clamped;
an internal tooth groove 4 is fixedly connected in the sliding fork 1, a transmission shaft is arranged in the transmission connecting piece 3, and the internal tooth groove 4 is mutually in sliding clamping with the transmission shaft in the transmission connecting piece 3;
the upper side in the sliding fork 1 is provided with an annular groove I5;
an oil seal cap 6 is arranged on the sliding fork 1 in a clamping manner, an elastic protruding key 7 is fixedly connected to the bottom of the oil seal cap 6, and the elastic protruding key 7 and the annular groove I5 are arranged in a clamping manner;
two circular through holes 8 are formed in the upper side of the sliding fork 1, the two circular through holes 8 are symmetrically arranged, and a second annular groove 9 is formed in the circular through hole 8;
when the sliding fork 1 is used, the sliding fork 1 is inserted into the transmission connecting piece 3, the elastic buckle 2 and the protruding piece 31 are mutually clamped, the internal tooth groove 4 and the transmission shaft in the transmission connecting piece 3 are mutually clamped, at the moment, the sliding fork 1 can slide in the transmission connecting piece 3, when the sliding fork 1 slides to the edge of the transmission connecting piece 3, the protruding piece 31 can play a blocking role, and the sliding fork 1 is placed to slide out of the transmission connecting piece 3;
the first annular groove 5 and the elastic convex key 7 are mutually clamped, so that the oil seal cap 6 can be clamped, and leakage of lubricating oil is greatly reduced;
the annular bulge is arranged on the surface of the cross shaft universal joint and is mutually clamped with the annular groove II 9 arranged on the sliding fork 1, so that the cross shaft universal joint can be firmly clamped without being blocked from rotating;
the utility model relates to a novel transmission shaft sliding fork, which can clamp a sliding fork 1 with a transmission connecting piece 3 through an elastic buckle 2 and a protruding piece 31, so as to prevent the sliding fork 1 from falling off from the transmission connecting piece 3;
the utility model relates to a novel transmission shaft sliding fork, which can clamp a cross shaft universal joint by arranging a second annular groove 9 in a circular through hole 8, and does not prevent the rotation of the cross shaft universal joint.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The novel transmission shaft sliding fork comprises a sliding fork (1) and a transmission connecting piece (3), and is characterized in that an elastic buckle (2) is fixedly connected to the bottom of the sliding fork (1);
a protruding piece (31) is arranged at the top of the transmission connecting piece (3);
two circular through holes (8) are formed in the upper side of the sliding fork (1), and annular grooves II (9) are formed in the two circular through holes (8).
2. A new drive shaft slip yoke as claimed in claim 1, characterised in that the resilient catch (2) is arranged in engagement with the protruding member (31).
3. The novel transmission shaft sliding fork according to claim 1, wherein an inner tooth groove (4) is fixedly connected inside the sliding fork (1), a transmission shaft is arranged in the transmission connecting piece (3), and the inner tooth groove (4) is in sliding clamping with the transmission shaft in the transmission connecting piece (3).
4. The novel transmission shaft sliding fork as claimed in claim 1, wherein the upper inner side of the sliding fork (1) is provided with a first annular groove (5).
5. The novel transmission shaft sliding fork according to claim 1, wherein an oil seal cap (6) is arranged on the sliding fork (1) in a clamping manner, an elastic protruding key (7) is fixedly connected to the bottom of the oil seal cap (6), and the elastic protruding key (7) and the first annular groove (5) are arranged in a clamping manner.
6. A new drive shaft slip yoke as claimed in claim 1, characterized in that the two circular through holes (8) are arranged symmetrically to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911209.4U CN220505624U (en) | 2023-07-20 | 2023-07-20 | Novel transmission shaft sliding fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911209.4U CN220505624U (en) | 2023-07-20 | 2023-07-20 | Novel transmission shaft sliding fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505624U true CN220505624U (en) | 2024-02-20 |
Family
ID=89867867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321911209.4U Active CN220505624U (en) | 2023-07-20 | 2023-07-20 | Novel transmission shaft sliding fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505624U (en) |
-
2023
- 2023-07-20 CN CN202321911209.4U patent/CN220505624U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |