CN209977193U - Rotary locking type one-gear driven gear - Google Patents
Rotary locking type one-gear driven gear Download PDFInfo
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- CN209977193U CN209977193U CN201920856043.8U CN201920856043U CN209977193U CN 209977193 U CN209977193 U CN 209977193U CN 201920856043 U CN201920856043 U CN 201920856043U CN 209977193 U CN209977193 U CN 209977193U
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Abstract
The utility model discloses a rotatory locking type keeps off driven gear, including the gear body, be provided with the installation round hole at the center of the gear body, still be provided with in the gear body with installation round hole endocentric middle part round hole and tip round platform shape hole, the tip diameter in round platform shape hole is the same with the diameter of middle part round hole and the diameter of middle part round hole is greater than the diameter of installation round hole, be provided with the internal thread on the inner wall in tip round platform shape hole, still be provided with the round platform latch segment, fixed surface at the round platform latch segment has the external screw thread, the round platform latch segment realizes fixedly with being connected of shaft rod in tip round platform shape downthehole rotation. The utility model discloses a structure sets up rationally, the simple operation, and it not only can be effectively and quick realization is connected, can guarantee the stability and the reliability of connection moreover, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, concretely relates to rotatory locking type keeps off driven gear one.
Background
Driven gear belongs to one part among the automobile parts, mainly is used for playing passive action in the pinion for the transmission power effect, but prior art's driven gear's structure is comparatively simple, and stability is difficult to obtain guaranteeing during its installation, so can influence normal use.
Disclosure of Invention
The utility model aims at providing a rotatory locking type one keeps off driven gear that the structure sets up rationally and the suitability is strong.
The technical scheme of realizing the utility model is that a rotatory locking type keeps off driven gear, including the gear body the center of the gear body is provided with the installation round hole still be provided with in the gear body with the endocentric middle part round hole of installation round hole and tip round platform shape hole, the tip diameter in round platform shape hole is the same with the diameter of middle part round hole and the diameter of middle part round hole is greater than the diameter of installation round hole be provided with the internal thread on the inner wall in tip round platform shape hole, still be provided with the round platform latch segment the fixed surface of round platform latch segment has the external screw thread, the round platform latch segment is in the downthehole rotation of tip round platform shape realizes fixedly with being connected of axis pole.
The side surface of the gear body is also provided with a ratchet gear ring, the ratchet gear ring is provided with a positioning screw hole, a positioning screw rod is arranged in the positioning screw hole, and the truncated cone-shaped locking block is positioned through the positioning screw rod when the truncated cone-shaped hole at the end part is screwed tightly.
And a ring groove is arranged on the inner wall of the middle round hole.
The outer diameter of the ratchet gear ring is 1/2 of the diameter of the gear body.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, the simple operation, and it not only can be effectively and quick realization is connected, can guarantee the stability and the reliability of connection moreover, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional structure diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a sectional structure diagram of the present invention.
See fig. 1 and fig. 2, a rotatory locking type keeps off driven gear, including the gear body 1 the center of the gear body is provided with installation round hole 2 the gear body still be provided with the endocentric middle part round hole 3 of installation round hole and tip round platform shape hole 4, the tip diameter in round platform shape hole is the same with the diameter of middle part round hole and the diameter of middle part round hole is greater than the diameter of installation round hole be provided with internal thread 5 on the inner wall in tip round platform shape hole, still be provided with round platform latch segment 6 the fixed surface of round platform latch segment has external screw thread 7, the round platform latch segment is in the downthehole rotation of tip round platform shape realizes fixedly connected with the axis pole.
The side surface of the gear body is also provided with a ratchet gear ring 8, the ratchet gear ring is provided with a positioning screw hole 9, a positioning screw rod 10 is arranged in the positioning screw hole, and the truncated cone-shaped locking block is positioned through the positioning screw rod when the truncated cone-shaped hole at the end part is screwed tightly.
And a ring groove 11 is arranged on the inner wall of the middle round hole.
The outer diameter of the ratchet gear ring is 1/2 of the diameter of the gear body.
The utility model discloses a structure sets up rationally, the simple operation, and it not only can be effectively and quick realization is connected, can guarantee the stability and the reliability of connection moreover, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a rotatory locking type keeps off driven gear, includes the gear body the center of gear body is provided with installation round hole, its characterized in that: still be provided with in the gear with the endocentric middle part round hole of installation round hole and tip round platform shape hole, the tip diameter in round platform shape hole is the same with the diameter of middle part round hole and the diameter of middle part round hole is greater than the diameter of installation round hole be provided with the internal thread on the inner wall in tip round platform shape hole, still be provided with the round platform latch segment the fixed surface of round platform latch segment has the external screw thread, the round platform latch segment is in the downthehole rotation of tip round platform shape realizes being connected fixedly with the axis pole.
2. The rotation-locking type one-speed driven gear according to claim 1, characterized in that: the side surface of the gear body is also provided with a ratchet gear ring, the ratchet gear ring is provided with a positioning screw hole, a positioning screw rod is arranged in the positioning screw hole, and the truncated cone-shaped locking block is positioned through the positioning screw rod when the truncated cone-shaped hole at the end part is screwed tightly.
3. The rotation-locking type one-speed driven gear according to claim 2, wherein: and a ring groove is arranged on the inner wall of the middle round hole.
4. A rotation-locking first-gear driven gear according to claim 3, characterized in that: the outer diameter of the ratchet gear ring is 1/2 of the diameter of the gear body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920856043.8U CN209977193U (en) | 2019-06-04 | 2019-06-04 | Rotary locking type one-gear driven gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920856043.8U CN209977193U (en) | 2019-06-04 | 2019-06-04 | Rotary locking type one-gear driven gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209977193U true CN209977193U (en) | 2020-01-21 |
Family
ID=69265681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920856043.8U Active CN209977193U (en) | 2019-06-04 | 2019-06-04 | Rotary locking type one-gear driven gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209977193U (en) |
-
2019
- 2019-06-04 CN CN201920856043.8U patent/CN209977193U/en active Active
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