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The Design And Application For Box Of Worm Reducer
Sep 13, 2018

 Specific structural design:

  1. Reducer box: The box is one of the main parts of the reducer, in order to disassemble and assemble conveniently, often use fractional structure, and use bolts to lower the box seat and cover into a whole.

  2. Oil plug (screw plug): Set in the lower side of the box seat, use and change oil, remove oil dirt and remove oil from the reducer cavity when discharging oil.

  3. Dipstick: the height of the oil surface used to check the lubricating oil in the reducer.

 4. Peephole: Set at the top of the box cover, with observation, check gear meshing and lubrication, lubricating oil is also injected into the hole.

  5. Ventilation hole: After each working period of time, the temperature will gradually increase, which will cause the expansion of air in the box, oil vapor from the hole in time to discharge, so that the pressure inside and outside the box is consistent, so as to ensure that the box seal is not destroyed.

  6. Opening Screw: Sealing glue is usually coated on the joint surface of the flange connecting the box cover and the box seat. It is difficult to remove the box cover. Only by screwing the screw can the box cover be lifted.

  7. Positioning pin: In order to ensure the accuracy of boring and assembling the box bearing seat hole, the box cover and box seat should be positioned with two tapered pins and fastened with connecting bolts before boring the bearing hole.

  8, hook: use and hoist the entire reducer, and the box seat into one.

  9. Ring screw or lug: Connect the box cover with thread, only for use in the process of production or disassembly.

 10. Stop washer and shaft end gear ring: make coupling and axle end drive wheel positioned.

Pay attention to the points are as belows:

1. The reducer is a kind of mechanical transmission device which is widely used and typical. The reducer includes a lot of parts and components, and the box is one of the relatively important parts of the reducer. It is the base of the transmission parts, and the structure is relatively complex. According to the traditional design method, every design needs to consult a large number of settings. Manual and reference materials.

2. In addition, in the process of designing the box, some dimensions are not calculated, but roughly determined in drawing, such as the height of the bump beside the box bearing; furthermore, some size changes will affect other size changes, forming a chain reaction, such as the change of the wall thickness of the upper box will directly affect the upper box. The thickness of the flange at the parting surface, so if this modification is done manually, it can be cumbersome and error-prone.

3. By using object-oriented parametric design method, this problem can be easily solved, especially for parts with similar structure and different sizes, which can achieve fast calculation, accurate modeling and improve the design efficiency.


Application For Box Of Worm Reducer:

SR reducers can be widely used for speed-reducing driving for various machines in petrochemical industry,tobacco machinery,grain,oil,food and forage machinery,light industry,textile,surge refining,pharmacy,leather industry,environmental and traffic&transportation,etc.they are the speed reducers that are used the most widely at present in various production lines in European countries.

 *For more detailed parameters,size,price.Pls contact the Hangzhou Starred-River Machinery Co., Ltd.




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