Assembly technique for double-speed multipurpose winch
An assembly process and winch technology, applied in the direction of assembly machines, manufacturing tools, metal processing equipment, etc., can solve the problems of hidden safety hazards, high randomness, inability to realize flow and automation, etc., to improve assembly efficiency and ensure assembly qualification rate. , the effect of ensuring stability and security
Active Publication Date: 2016-08-17
ANHUI HUAHONG MACHINERY EQUIP
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Problems solved by technology
[0004] As mentioned above, the structural composition and working principle of the two-speed multi-purpose winch are not complicated, but because of its use environment, it is mostly an uphill and downhill roadway environment, especially in underground mines, and its safety during work is very important; how to ensure The safety and reliability of equipment manufacturing, its correct manufacturing process is particularly important, especially the final assembly process of the whole machine is an important part, it must not only ensure the assembly performance of each component, but also ensure the overall assembly error of the whole machine, and To ensure its safety and reliability at work; in the existing technology, because the overall structure of the equipment is not very complicated, the assembly process is relatively random, especially in small batch production, the final assembly cannot be streamlined and automated. Stand-alone assembly can easily cause various safety hazards during equipment use
Method used
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Embodiment Construction
[0032] Such as Figures 1 to 3 As shown, an assembly process of a two-speed multi-purpose winch specifically includes the following steps:
[0033] 1. Assemble the parts and prepare the parts for use;
[0034] 2. Draw a line:
[0035] a. Put the reducer 1 on the base 2 for calibration, measure the center height of the reducer shaft gear 3 and the center height of the motor 4, select a motor whose error with the center height of the reducer shaft gear is within 0.1 mm, and install the motor half wheel 5 Put it into the passive half-wheel 6, turn the passive half-wheel by hand to correct the position of the motor, and draw the position lines of the holes of the motor and the reducer on the base with a needle;
[0036] b. Hoist the installed reel assembly 7 on the base 2, make the large gear 8 mesh with the bridge gear 9 and align them, draw the line where the bearing bracket 10 falls into the hole on the base with a needle, and then insert The bottom end of the brake device 1...
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The invention relates to an assembly technique for a double-speed multipurpose winch. In the small-batch single machine assembly process, a complete machine is assembled through the assembly procedures including marking-out, drilling, final assembly and test run. By the adoption of the assembly technique, rules are provided for single machine assembly, frequent reworking caused by improper assembly sequences is avoided, the single machine assembly efficiency is improved, the complete machine assembly qualification rate is guaranteed, positioning blocks and positioning pins are additionally installed through the test run procedure, and the stability and safety in the using process of equipment are guaranteed.
Description
technical field [0001] The invention relates to an assembly process of a double-speed multipurpose winch. Background technique [0002] The double-speed multi-purpose winch can be used instead of the column return winch when the speed is slow, and can be used for column return and jacking; when it is fast, it can be used instead of the dispatching winch. It can be used for auxiliary transportation such as the relocation of mechanical and electrical equipment; because of its dual-speed and multi-purpose characteristics, it can be widely used in various roadway traction operations such as mine roadways, water conservancy projects, and tunnel projects. [0003] The working type of the equipment is a single-tube winding type, which transmits power to the drum through a coupling, a reducer, and a first-stage open cylindrical gear; the equipment is mainly composed of a motor, a base, a coupling, a reduction box, and a drum assembly. , brake device, emergency brake device and othe...
Claims
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IPC IPC(8): B23P21/00
CPCB23P21/002
Inventor 张建
Owner ANHUI HUAHONG MACHINERY EQUIP