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Automatic unloading fixture for gear shaping machine

A technology of automatic unloading and gear shaping machines, which is applied to gear cutting machines, gear teeth, manufacturing tools, etc., can solve problems such as gear burns, and achieve the effect of avoiding burns and improving bearing capacity

Inactive Publication Date: 2019-02-15
CHONGQING YUQING MACHINERY MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide an automatic unloading jig for a gear shaping machine to solve the problem in the prior art that workers are easily burned by directly holding the gear when unloading the gear shaping machine

Method used

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  • Automatic unloading fixture for gear shaping machine
  • Automatic unloading fixture for gear shaping machine

Examples

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Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] The reference signs in the drawings of the description include: pressing plate 1, rotating block 2, conveying frame 3, frame 4, first annular support 5, bearing 6, driving dial 7, handwheel 8, nut 9, slider 10, rotating Sleeve 12 , second annular support 13 , driven turntable 14 , connecting rod 15 , limit rod 16 , first eccentric shaft 17 , second eccentric shaft 18 .

[0017] Such as figure 1 and figure 2 The shown automatic unloading fixture for a gear shaping machine includes a frame 4 on which a parallel double crank mechanism is arranged. The parallel double crank mechanism includes a connecting rod 15 , two coaxially arranged driving turntables 7 and two coaxially arranged driven turntables 14 . The bottom of frame 4 is provided with second annular support 13, and second annular support 13 is provided with some bearings 6, and driven turntable 14 is coax...

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PUM

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Abstract

The invention discloses an automatic discharging clamp for a gear shaping machine. The automatic discharging clamp comprises a rack, and a parallel double-crank mechanism is arranged on the rack and comprises a connecting rod, two coaxial driving rotating discs and two coaxial driven rotating discs. A first eccentric shaft is arranged between the two driving rotating discs, a second eccentric shaft is arranged between the two driven rotating discs, and the connecting rod is rotatably connected with the first eccentric shaft and the second eccentric shaft. The axis of each driving rotating disc and the axis of the corresponding driven rotating disc are located in the same vertical plane. The rack is provided with a first annular support connected with the driving rotating discs coaxially and rotatably and further provided with a second annular support connected with the driven rotating discs coaxially and rotatably. The driven rotating discs are provided with limiting holes, and the rack is provided with limiting rods matched with the limiting holes. A rotating sleeve is arranged on the top of the connecting rod, a conveying frame is arranged on the upper portion of the connecting rod, and the conveying frame is provided with a strip-shaped hole where the connecting rod can penetrate. The automatic discharging clamp has the beneficial effect of improving the gear machining efficiency.

Description

technical field [0001] The invention relates to gear processing equipment, in particular to an automatic unloading fixture for a gear shaping machine. Background technique [0002] A gear shaping machine is a device used to process spur gear teeth. Place the gear blank to be processed on the workbench. There is a rotating shaft on the upper part of the workbench. Set the gear blank on the rotating shaft. The gear shaping cutter of the gear shaping machine reciprocates up and down with the outer peripheral surface of the gear blank. The cutting movement, while rolling relative to the workpiece, process the gear teeth. Since there is only one rotating shaft on the workbench, it is necessary to shut down the gear shaping machine after processing a gear, then remove the gear, place a new gear blank on the workbench and fix it, and then start the gear shaping machine. processing. Due to the cutting action of the gear shaper cutter, the gear has just been machined. The temperat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23F23/00B23F23/06B23Q7/02
Inventor 谭勇
Owner CHONGQING YUQING MACHINERY MFR