Efficient transmission worm
By designing a heat dissipation chamber at the end of the worm drive shaft and filling it with condensed water, combined with the structure of the sealing plug head and the clamping ring, efficient heat dissipation of the worm during high-speed operation is achieved, and the problem that the existing worm is affected by high temperature heat is solved.
Patent Information
- Application Number
- CN202421844016.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-31
AI Technical Summary
Existing worms generate high-temperature heat during high-speed operation. If the heat is not removed in time, it will have a serious impact on the working life of the worm.
An efficient transmission worm is designed, and the end of the transmission shaft has a heat dissipation cavity that is opened inwardly axially, and the cavity is filled with condensate. Through the coordination of the sealing plug head and the clamping ring, the effective circulation of condensate water is achieved and the heat dissipation effect is improved.
Through the circulation of condensate water, the worm can effectively cool down when running at high speed, extend the working life of the worm and improve the heat dissipation effect.
Smart Images
Figure CN222798075U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of worm gears and relates to a transmission worm gear, in particular to a high-efficiency transmission worm gear. Background Art
[0002] The worm gears currently on the market will generate high-temperature heat when they are running at high speed. If the heat is not discharged in time, it will have a great impact on the overall working life of the worm gear over a long period of time. Summary of the invention
[0003] The purpose of the utility model is to provide a transmission worm with high efficiency in heat dissipation in view of the above problems existing in the prior art.
[0004] The purpose of the utility model can be achieved through the following technical solutions: a high-efficiency transmission worm, comprising a worm body and a transmission part molded on the worm body, characterized in that the worm body has a transmission shaft for molding the transmission part, the end of the transmission shaft has a heat dissipation cavity opened axially inward, the heat dissipation cavity is filled with condensed water with heat dissipation effect, the end of the transmission shaft is inserted with a sealing plug for sealing, the inner and outer rings of the end of the sealing plug are provided with a clamping ring, and the clamping ring has a clamping part abutting against the inner wall of the heat dissipation cavity.
[0005] In the above-mentioned high-efficiency transmission worm, a flat gasket is provided between the sealing plug and the end of the transmission shaft.
[0006] In the above-mentioned high-efficiency transmission worm, the sealing plug is fixedly connected to the transmission shaft by a plurality of screws.
[0007] Compared with the prior art, the high-efficiency transmission worm has the advantage of good heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a cross-sectional view of the high-efficiency transmission worm.
[0009] Figure 2 yes Figure 1 Enlarged view of point A.
[0010] In the figure, 1. worm body; 2. transmission part; 3. transmission shaft; 4. heat dissipation chamber; 5. sealing plug; 6. clamping ring; 7. clamping part; 8. flat gasket; 9. screw. DETAILED DESCRIPTION
[0011] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0012] like Figure 1 , Figure 2As shown, the present high-efficiency transmission worm comprises a worm body 1 and a transmission part 2 formed on the worm body 1, the worm body 1 is provided with a transmission shaft 3 for forming the transmission part 2, the end of the transmission shaft 3 is provided with a heat dissipation cavity 4 axially opened inward, the heat dissipation cavity 4 is filled with condensed water with heat dissipation effect, a sealing plug 5 with sealing function is inserted at the end of the transmission shaft 3, the inner and outer rings of the end of the sealing plug 5 are provided with a clamping ring 6, and the clamping ring 6 is provided with a clamping part 7 abutting against the inner wall of the heat dissipation cavity 4, when the worm body 1 is running at a high speed, the condensed water repeatedly contacts the cavity wall of the heat dissipation cavity 4 in the transmission shaft 3 through centrifugal force, thereby efficiently cooling the transmission part 2 and achieving the heat dissipation effect.
[0013] Preferably, a flat gasket 8 is provided between the sealing plug 5 and the end of the transmission shaft 3 .
[0014] Preferably, the sealing plug 5 is fixedly connected to the transmission shaft 3 via a plurality of screws 9 .
[0015] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0016] Although the terminology such as worm body 1, transmission part 2, transmission shaft 3, heat dissipation cavity 4, sealing plug 5, clamping ring 6, clamping part 7, flat gasket 8, screw 9 is used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
Claims
1. A high-efficiency transmission worm, comprising a worm body (1) and a transmission part (2) formed on the worm body (1), characterized in that: The worm body (1) is provided with a transmission shaft (3) for forming a transmission part (2), the end of the transmission shaft (3) is provided with a heat dissipation cavity (4) axially opened inward, the heat dissipation cavity (4) is filled with condensed water having a heat dissipation effect, the end of the transmission shaft (3) is provided with a sealing plug (5) for sealing, the inner and outer rings of the end of the sealing plug (5) are provided with a clamping ring (6), and the clamping ring (6) is provided with a clamping part (7) abutting against the inner wall of the heat dissipation cavity (4).
2. A high-efficiency transmission worm according to claim 1, characterized in that: A flat gasket (8) is provided between the sealing plug (5) and the end of the transmission shaft (3).
3. A high-efficiency transmission worm according to claim 1, characterized in that: The sealing plug (5) is fixedly connected to the transmission shaft (3) via a plurality of screws (9).