CN217328071U - General transmission shaft of many equipment - Google Patents
General transmission shaft of many equipment Download PDFInfo
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- CN217328071U CN217328071U CN202220774399.9U CN202220774399U CN217328071U CN 217328071 U CN217328071 U CN 217328071U CN 202220774399 U CN202220774399 U CN 202220774399U CN 217328071 U CN217328071 U CN 217328071U
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- main shaft
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Abstract
The utility model discloses a general transmission shaft of many equipment, including transmission main shaft and driving sleeve, the transmission main shaft includes the round axle section, with round axle section integrated into one piece, and the suit is in the square axle section of driving sleeve inside, be located the terminal fixed part of square axle section, by the first main shaft polygon transmission torque position that the fixed part extends to and the second main shaft polygon transmission torque position that extends by first main shaft polygon transmission torque position, the driving sleeve includes the axle sleeve body, set up the embedded groove in the axle sleeve body, integrated into one piece is in the first axle sleeve polygon transmission torque position and the second axle sleeve polygon transmission torque position of axle sleeve body terminal; this transmission shaft utilizes the driving sleeve to cooperate the transmission main shaft of different specifications, and both assemble stably firm, dismantle swiftly convenient, have the advantage that the universalization degree is high, can satisfy the demand of different equipment operation to the different length of transmission shaft, and development cost is lower relatively.
Description
Technical Field
The utility model particularly relates to a general transmission shaft of many equipment.
Background
With the development of mechanical equipment, the parts used should have high versatility and safety, so that the parts can be used in a competitive mechanical market.
The steering transmission shaft structure in the prior art has the following problems: the requirements of equipment operation on different lengths of the steering transmission shaft structure cannot be met relatively well, the development cost is relatively high, and a single transmission shaft can only be applied to specific mechanical equipment and cannot be generalized. Therefore, it is desirable to design a multi-device universal transmission shaft to solve the above problems.
Disclosure of Invention
In view of this, the utility model aims at providing an utilize driving sleeve to cooperate the transmission main shaft of different specifications, not only both assemble stably firm, dismantle swiftly convenient, still have the general transmission shaft of many equipment that the universalization degree is high.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a general transmission shaft of many equipment, including the transmission main shaft, with the fixed driving shaft cover of transmission main shaft cooperation, the transmission main shaft includes the circle shaft section, with circle shaft section integrated into one piece, and the suit is in the inside square shaft section of driving shaft cover, be located the terminal fixed part of square shaft section, by first main shaft polygon transmission torque position that the fixed part extends to and the second main shaft polygon transmission torque position that extends by first main shaft polygon transmission torque position, the driving shaft cover includes the axle sleeve body, set up in the inside inlay groove that is used for clamping the square shaft section of axle sleeve body, integrated into one piece is in the terminal first axle sleeve polygon transmission torque position and the second axle sleeve polygon transmission torque position of axle sleeve body.
Preferably, the fixing portion is provided with a pin groove.
Preferably, the fitting groove is provided with a ridge surface inside.
Preferably, the fitting groove is further provided therein with a first fitting portion engaged with the fixing portion, a second fitting portion engaged with the first spindle polygon transmission torque position, and a third fitting portion engaged with the second spindle polygon transmission torque position.
Preferably, the first fitting portion is provided with a through hole.
The utility model discloses technical effect mainly embodies in following aspect: this transmission shaft utilizes the driving sleeve to cooperate the transmission main shaft of different specifications, and both assemble stably firm, dismantle swiftly convenient, have the advantage that the universalization degree is high, can satisfy the demand of different equipment operation to the different length of transmission shaft, and development cost is lower relatively.
Drawings
Fig. 1 is a structural diagram of a multi-device universal transmission shaft according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a block diagram of the drive spindle of FIG. 2;
fig. 4 is a block diagram of the outdrive of fig. 2.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Examples
A multi-equipment universal transmission shaft is shown in figures 1-2 and comprises a transmission main shaft 1 and a transmission shaft sleeve 2 matched and fixed with the transmission main shaft 1.
As shown in fig. 3, the transmission spindle 1 includes a circular shaft section 11, a square shaft section 12 integrally formed with the circular shaft section 11 and sleeved inside the transmission shaft sleeve 2, a fixing portion 13 located at the end of the square shaft section 12, a first spindle polygon transmission torque position 14 extending from the fixing portion 13, and a second spindle polygon transmission torque position 15 extending from the first spindle polygon transmission torque position 14, wherein a pin slot 131 is formed on the fixing portion 13.
As shown in fig. 4, the driving sleeve 2 includes a sleeve body 21, an insertion groove 22 formed in the sleeve body 21 for inserting the square shaft section 12, and a first sleeve polygonal transmission torque position 23 and a second sleeve polygonal transmission torque position 24 integrally formed at the end of the sleeve body 21. The inside of inlay groove 22 is provided with the faceted pebble 221, and is concrete, faceted pebble 221 can cooperate with the face of square shaft section 12 after square shaft section 12 inserts, can play the rotatory effect of synchronous drive driving sleeve 2 in transmission main shaft 1 rotation process. The inside of the embedding groove 22 is also provided with a first embedding part 222 matched with the fixing part 13, a second embedding part 223 matched with the first main shaft polygon transmission torque position 14 and a third embedding part 224 matched with the second main shaft polygon transmission torque position 15; specifically, during actual assembly, after the square shaft section 12 is inserted into the embedding groove 22, the surface of the square shaft section 12 is matched with the ridge surface 221, the first spindle polygon transmission torque position 14 is clamped into the second embedding portion 223, and the second spindle polygon transmission torque position 15 is clamped into the third embedding portion 224, so that the transmission spindle 1 and the transmission spindle sleeve 2 can be stably matched, and stable transmission is facilitated. The first embedding part 222 is provided with a through hole 2221; specifically, after the through holes 2221 are aligned with the pin grooves 131, the pins can be assembled, and further, the driving spindle 1 and the driving sleeve 2 can be stably matched.
The utility model discloses technical effect mainly embodies in following aspect: this transmission shaft utilizes the driving sleeve to cooperate the transmission main shaft of different specifications, and both assemble stably firm, dismantle swiftly convenient, have the advantage that the universalization degree is high, can satisfy the demand of different equipment operation to the different length of transmission shaft, and development cost is lower relatively.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (5)
1. The utility model provides a general transmission shaft of many equipment, includes the transmission main shaft, with the fixed driving sleeve of transmission main shaft cooperation, its characterized in that: the transmission main shaft comprises a circular shaft section, a square shaft section, a fixed part, a first main shaft polygon transmission torque position and a second main shaft polygon transmission torque position, wherein the circular shaft section is integrally formed with the circular shaft section and is sleeved inside the transmission shaft sleeve, the fixed part is positioned at the tail end of the square shaft section, the first main shaft polygon transmission torque position extends out of the fixed part, the second main shaft polygon transmission torque position extends out of the first main shaft polygon transmission torque position, the transmission shaft sleeve comprises a shaft sleeve body, an embedded groove is formed inside the shaft sleeve body and used for clamping the square shaft section, and the first shaft sleeve polygon transmission torque position and the second shaft sleeve polygon transmission torque position are integrally formed at the tail end of the shaft sleeve body.
2. A multi-device universal drive shaft as defined in claim 1, wherein: the fixing part is provided with a pin slot.
3. A multi-device universal drive shaft as claimed in claim 1, wherein: and a prismatic surface is arranged inside the embedded groove.
4. A multi-device universal drive shaft as claimed in claim 1, wherein: the inside of the embedding groove is also provided with a first embedding part matched with the fixing part, a second embedding part matched with the polygonal transmission torque position of the first main shaft and a third embedding part matched with the polygonal transmission torque position of the second main shaft.
5. A multi-device universal drive shaft according to claim 4, wherein: the first embedding part is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220774399.9U CN217328071U (en) | 2022-04-05 | 2022-04-05 | General transmission shaft of many equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220774399.9U CN217328071U (en) | 2022-04-05 | 2022-04-05 | General transmission shaft of many equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217328071U true CN217328071U (en) | 2022-08-30 |
Family
ID=83002476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220774399.9U Active CN217328071U (en) | 2022-04-05 | 2022-04-05 | General transmission shaft of many equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217328071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116123941A (en) * | 2022-12-29 | 2023-05-16 | 北京自动化控制设备研究所 | Biax coordinated type steering wheel output shaft |
-
2022
- 2022-04-05 CN CN202220774399.9U patent/CN217328071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116123941A (en) * | 2022-12-29 | 2023-05-16 | 北京自动化控制设备研究所 | Biax coordinated type steering wheel output shaft |
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