CN214221827U - Improved structure of XHL type clutch anti-installation and anti-reverse installation hole - Google Patents
Improved structure of XHL type clutch anti-installation and anti-reverse installation hole Download PDFInfo
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- CN214221827U CN214221827U CN202023213445.8U CN202023213445U CN214221827U CN 214221827 U CN214221827 U CN 214221827U CN 202023213445 U CN202023213445 U CN 202023213445U CN 214221827 U CN214221827 U CN 214221827U
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- hole
- xhl
- aperture
- small
- type clutch
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Abstract
The utility model relates to an improvement structure of XHL type clutch anti-mounting hole of adorning, including the axle head at interior tooth cover and both ends, its characterized in that, first through-hole and second through-hole have been opened respectively to the axle head at both ends, the second through-hole is the aperture of equidimension, first through-hole one side is the macropore, and the opposite side is the aperture. The small hole of the first through hole is the same as the small hole of the second through hole in size; the size of the big hole of the first through hole is larger than that of the small hole of the first through hole and that of the small hole of the second through hole. The utility model has the advantages that, the utility model discloses be the same aperture by original both ends respectively with XHL type clutch, improve into one end and be the aperture for big aperture one end for both ends hole number is inequality, cooperates corresponding axle sleeve, prevents to meet the reverse condition of clutch.
Description
Technical Field
The utility model belongs to the technical field of the clutch, concretely relates to XHL type clutch prevents adorning improvement structure of anti-mounting hole.
Background
The original two ends of the clutch are provided with holes, the number of the holes at the two ends is the same, the large holes and the small holes are the same, and the number of the holes is the same as that of the holes of the shaft sleeve connected with the clutch; because the clutch is installed and used by left-handed rotation and right-handed rotation, if the clutch is installed reversely, the whole use is influenced, the effect of disengagement and engagement cannot be achieved, the clutch can be installed correctly when being installed in a matched mode, the clutch can be used for a period of time, when the clutch is installed again, the possibility of reverse installation occurs on site due to the fact that the clutch is not guided on site and the number of holes at two ends is the same, and the influence is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, providing a XHL type clutch prevents adorning improvement structure of anti-mounting hole, through letting the both ends mounting hole variation in size realize the condition of not adorning conversely.
In order to achieve the above object, the utility model provides a following technical scheme:
the improved structure of the anti-reverse mounting hole of the XHL clutch comprises an inner gear sleeve and shaft ends at two ends of the inner gear sleeve, and is characterized in that the shaft ends at the two ends are respectively provided with a first through hole and a second through hole, the second through holes are small holes with the same size, one side of the first through hole is a large hole, and the other side of the first through hole is a small hole.
Furthermore, the size of the small hole of the first through hole is the same as that of the small hole of the second through hole.
Furthermore, the size of the big hole of the first through hole is larger than the sizes of the small hole of the first through hole and the small hole of the second through hole.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses be the same aperture by original both ends respectively with XHL type clutch, improve into one end and be the aperture for big aperture one end for both ends hole number is inequality, cooperates corresponding axle sleeve, prevents to meet the reverse condition of wheeling.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required to be used in the description of the embodiment will be briefly introduced below, it is obvious that the drawings in the following description are only for more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
FIG. 1 is a schematic structural view of a prior art with two ends respectively having the same size and aperture;
FIG. 2 is a schematic structural view of the present invention;
in the figure: 1-a first through hole, 2-a second through hole, 3-an internal gear sleeve and 4-a shaft end.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described with reference to the following specific embodiments, which are provided as illustration only and are not intended to limit the present invention.
The improved structure of the anti-reverse mounting hole of the XHL clutch shown in FIG. 2 comprises an inner gear sleeve 3 and shaft ends 4 at two ends of the inner gear sleeve, and is characterized in that the shaft ends 4 at the two ends are respectively provided with a first through hole 1 and a second through hole 2, the second through hole 2 is a small hole with the same size, one side of the first through hole 1 is a large hole, and the other side of the first through hole is a small hole. The sizes of the small holes of the first through holes 1 are the same as those of the small holes of the second through holes 2, and the size of the large hole of the first through hole 1 is larger than that of the small hole of the first through hole and that of the small hole of the second through hole 2.
The utility model discloses a let both ends mounting hole variation in size realize not reverse-assembling, be the same aperture respectively with XHL type clutch by original both ends, improve into one end and be the aperture for aperture one end of big aperture for both ends hole number is inequality, cooperates corresponding axle sleeve, prevents to meet the reverse condition of wheeling.
The present invention is not described in detail in the prior art.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an improvement structure of anti-mounting hole of adorning of XHL type clutch, includes interior tooth cover (3) and axle head (4) at both ends thereof, its characterized in that, first through-hole (1) and second through-hole (2) have been opened respectively to axle head (4) at both ends, second through-hole (2) are the aperture of equidimension, first through-hole (1) one side is the macropore, and the opposite side is the aperture.
2. The improved structure of an XHL-type clutch anti-installation and anti-reverse installation hole according to claim 1, wherein the small hole of the first through hole (1) is the same size as the small hole of the second through hole (2).
3. The improvement of an anti-reverse mounting hole of an XHL clutch according to claim 2, wherein a size of a large hole of the first through hole (1) is larger than a size of a small hole thereof and a size of a small hole of the second through hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023213445.8U CN214221827U (en) | 2020-12-28 | 2020-12-28 | Improved structure of XHL type clutch anti-installation and anti-reverse installation hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023213445.8U CN214221827U (en) | 2020-12-28 | 2020-12-28 | Improved structure of XHL type clutch anti-installation and anti-reverse installation hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221827U true CN214221827U (en) | 2021-09-17 |
Family
ID=77706109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023213445.8U Active CN214221827U (en) | 2020-12-28 | 2020-12-28 | Improved structure of XHL type clutch anti-installation and anti-reverse installation hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221827U (en) |
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2020
- 2020-12-28 CN CN202023213445.8U patent/CN214221827U/en active Active
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| GR01 | Patent grant |