Two-wheel drive intermittent rotary table

A technology of rotating table and double rollers, which is applied in the direction of manufacturing tools, transmission devices, transmission device parts, etc., can solve the problems of increased manufacturing costs, processing gaps and wear cannot be adjusted, energy loss, etc., to speed up production efficiency and improve bearings The effect of improving the service life and positioning accuracy

Inactive Publication Date: 2017-06-06
郭伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. An auxiliary positioning device is required, and the positioning accuracy is mainly determined by the performance of the positioning device
[0007] 2. The idling angle is relatively large, and it takes only one turn of the arm to complete the conversion of a station, which leads to energy loss and reduced work efficiency
[0008] 3. The processing gap and wear between the outer groove wheel (1) and the guide groove on the outer groove wheel (4) cannot be adjusted. When the gap is large, it will affect the transmission accuracy, positioning accuracy, vibration and collision
[0009] 4. The outer groove wheel (1) still collides when it enters the guide groove on the outer groove wheel (4), especially when the gap between the outer groove wheel (1) and the guide groove is large, and the outer groove wheel When the speed of (1) is high and the mass of the workbench is large, a large force will be generated, and the material, size and processing requirements of the outer grooved wheel (4) are relatively high, which increases the manufacturing cost

Method used

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  • Two-wheel drive intermittent rotary table
  • Two-wheel drive intermittent rotary table
  • Two-wheel drive intermittent rotary table

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0041] exist image 3 The main feature of the shown intermittent rotary table is that it uses a double-roller-driven intermittent rotary mechanism to complete the shift of the working position of the rotary table. movement and positioning tasks.

[0042] The double-roller driven intermittent rotation mechanism is composed of intermittent motion template (5), roller (10), rotating arm (11), hydraulic motor (12) or reducer, and electric motor; jointly complete the rotation of the rotary table (8) , acceleration, deceleration, braking, and positioning tasks. exist image 3 Among them, the stamping machine (7) drives the upper mold (21) to move up and down, the mold (9) is installed on the rotary table (8), the intermittent motion template (5) is connected with the rotary table (8), and the intermittent motion template (5) is an integral part of the double-roller-driven intermittent rotation mechanism, and the other part includes a rotating arm (11) and a roller (10) driven by ...

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PUM

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Abstract

The invention discloses a dual-wheel driven intermittent rotary workbench. The dual-wheel driven intermittent rotary workbench is characterized in that a dual-roller driven intermittent moving mechanism is adopted to change the working position of the rotary workbench and drives the rotary workbench to finish starting, accelerating, speed-reducing, braking and positioning tasks..

Description

[0001] Technical field: [0002] The invention belongs to the industrial intermittent rotary workbench, which has several evenly distributed stations, which can be started, accelerated, decelerated, braked and positioned under the drive of the double-roller driven intermittent rotary mechanism, and various The operation of the process. [0003] Background technique: [0004] The intermittent rotary workbench closer to the present invention is a rotary workbench driven by the traditional outer sheave intermittent rotation mechanism, figure 1 The working principle of the traditional outer grooved wheel intermittent rotation mechanism is shown: the outer grooved wheel (4) is connected with the rotary table, and when the outer grooved wheel (4) rotates, the rotary table also rotates together. When the outer groove wheel (1) is at the top, the rotation angle of the single arm (2) is 0°, the arc of the cam (3) catches the arc on the outer groove wheel (4), and the outer groove wheel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H29/22F16H57/028B23Q1/26
CPCB23Q1/40F16H27/04F16H57/028
Inventor 郭伟王会莉付晶冰姜曦
Owner 郭伟
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