Camshaft gear keyway broaching tool
A technology of camshaft gears and gear grooves, which is applied in the field of parts processing, can solve problems such as damage, small internal space of gear shafts, damaged cutter heads, etc., and achieve the effect of avoiding complicated steps
Inactive Publication Date: 2020-10-13
十堰威胜汽车零部件有限公司
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Problems solved by technology
[0005] In order to solve the above-mentioned technical problems, the present invention provides a camshaft gear keyway tooling to solve the problem that the existing keyway tooling fixture cannot accommodate multiple gears of different sizes during use, and the internal space of the gear shaft is relatively large during the machining process. Small and narrow, the cutter head will be damaged if it is shifted to other positions, or even the cutter head will be damaged due to the offset, and the user cannot find the damage of the cutter head in time
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[0029] as attached figure 1 To attach Figure 9 Shown:
[0030]The present invention provides a camshaft gear pulling keyway tooling, which includes a tooling box body 1; a fixed inserting plate 2 is plugged inside the tooling box body 1, and an auxiliary fixing bracket 3 is fixedly connected to the bottom surface of the tooling box body 1; the tooling box body 1 The bottom end surface is equipped with a limit fixing device 4; the tooling box body 1 includes a box body upper shell 101, a box body lower shell 102, a top matching slot 103, a top card slot 104, a middle card slot 105, and a bottom card slot. Board slot 106, top matching gear groove 107, middle end matching gear groove 108, bottom end matching gear groove 109, lower tool penetration hole 1010, top gear matching groove 1011; Cooperate with the slot 103, and a top gear matching groove 1011 is provided at the center of the bottom end surface of the upper casing 101 of the box body; a lower casing 102 of the box bod...
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The invention provides a camshaft gear keyway broaching tool and relates to the technical field of part machining. The problems that an existing keyway broaching tool clamp cannot accommodate a plurality of differently sized gears for machining during usage, the inner space of gear shafts are narrow during machining, cutter heads deviate to other positions and are damaged consequently, and even when the cutter heads are damaged due to deviation, a user cannot discover the damage of the cutter heads in time are solved. The camshaft gear keyway broaching tool comprises a tool box, and a fixed inserting plate is connected to the inside of the tool box in an inserted mode. The purpose that a preset direction of a cutter head can be controlled during usage and deviation can be handled in time can be achieved by means of cooperation of a middle end control groove and a metal arch piece. Through cooperation of a top end clamping plate inserting groove and a top end matched gear groove, gearswhich are different in size can be accommodated, and complicated steps of using a plurality of dies are avoided.
Description
technical field [0001] The invention belongs to the technical field of parts processing, and more specifically relates to a camshaft gear key groove tooling. Background technique [0002] The fixture is a process device used to quickly fasten the workpiece during processing to keep the machine tool, tool and workpiece in the correct relative position. That is to say, tooling fixtures are indispensable parts of machining. Driven by the development of machine tool technology in the direction of high speed, high efficiency, precision, compound, intelligence and environmental protection, fixture technology is moving towards high precision, high efficiency, modularity, combination and general purpose. , Economic development. [0003] The application of machine tool fixtures is conducive to ensuring the machining accuracy of the workpiece and stabilizing product quality; it is conducive to improving labor productivity and reducing costs; it is conducive to improving the working c...
Claims
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IPC IPC(8): B23D41/02B23D41/06B23Q3/06
CPCB23D41/02B23D41/06B23Q3/06
Inventor 高一鸣张世兵王龙明伟董高升
Owner 十堰威胜汽车零部件有限公司