Mouse tooth disk locking mechanism for efficient and compound milling disk mill device of blisk

A technology of integral blisk and locking mechanism, which is applied in the direction of milling machine equipment, milling machine equipment details, metal processing, etc., can solve the problems of difficult control accuracy and insufficient locking force, and achieve precise control, large locking torque, Satisfy the effect of high rigidity

Inactive Publication Date: 2013-06-12
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Due to the surface-to-surface contact of this locking method, although locking at any angle can be achieved, the locking force is not enough and the contr...

Method used

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  • Mouse tooth disk locking mechanism for efficient and compound milling disk mill device of blisk
  • Mouse tooth disk locking mechanism for efficient and compound milling disk mill device of blisk
  • Mouse tooth disk locking mechanism for efficient and compound milling disk mill device of blisk

Examples

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Embodiment Construction

[0017] The following examples refer to Figure 1-7 .

[0018] The ratchet disc locking mechanism of the high-efficiency composite milling disc milling device for integral blisks of the present invention includes a disc milling box body 1, an inner box body 5, a worm screw 6, a worm wheel 7, an outer box body 8, a left oil hole 9, and a right oil hole Hole 10, servo motor 11, left chainring 2, push ring 3 and right chainring 4. There are mouse teeth on the right side of the left toothed plate 2, and mouse teeth on the left side of the right toothed plate 4. The left toothed plate 2 and the right toothed plate 4 mesh with each other, and the two ends of the push ring 3 are respectively connected to the left toothed plate. 2 is matched with the right side chainring 4. The left toothed disc 2 is installed on the milling box body 1, the right toothed disc 4 is installed and connected with the outer box body 8, the turbine 7 is fixed on the inner box body 5 with bolts, and the inn...

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Abstract

The invention discloses a mouse tooth disk locking mechanism for an efficient and compound milling disk mill device of a blisk. The mouse tooth disk locking mechanism is used for solving the technical problem that an existing hydraulic locking mechanism for the efficient and compound milling disk mill device of the blisk is poor in locking force. The technical scheme is that the mouse tooth disk locking mechanism comprises a disk mill box body (1), an inner box body (5), a worm (6), a worm gear (7), an outer box body (8), a serve motor (11), a left side fluted disk (2), a push ring (3) and a right side fluted disk (4). The left side fluted disk (2) and the right side fluted disk (4) are meshed, and two end faces of the push ring (3) are respectively matched with the left side fluted disk (2) and the right side fluted disk (4). The mouse tooth locking mechanism can generate locking force through mesh between tooth faces between mouse disk teeth so as to be large in locking torque and meet high-rigidity and large-torque requirements in a disk milling process. Furthermore, the minimum scale division of three piece type end face fluted disks of the mouse tooth disk is 1 degree so as to achieve accurate control of a swing angle of the disk mill device.

Description

technical field [0001] The invention relates to a tooth plate locking mechanism, in particular to a tooth plate locking mechanism of an integral blisk high-efficiency composite milling disc milling device. Background technique [0002] The locking mechanism of the known high-efficiency compound milling disc milling device for integral blisks adopts a hydraulic method. The hydraulic locking mechanism includes a brake ring, a brake seat, a gland and a sealing ring. When the brake is tightened, high-pressure hydraulic oil is introduced from the oil chamber to push the brake ring to deform, thereby generating friction, and using the braking torque provided by the friction to achieve locking. Due to the surface-to-surface contact of this locking method, although locking at any angle can be achieved, the locking force is not enough, and the control accuracy is difficult to guarantee. It is necessary to install an angle encoder on the final actuator for angle feedback, forming cl...

Claims

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Application Information

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IPC IPC(8): B23C9/00B23Q5/00B23C3/18
Inventor 史耀耀辛红敏张军锋李志山张晓扬宁立群
Owner NORTHWESTERN POLYTECHNICAL UNIV
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