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Multi-station fixing device for workpiece machining based on numerical control lathe

A technology of numerical control lathes and fixing devices, which is applied in the field of numerical control lathes, can solve the problems of inconvenient fixing devices, multi-process processing of workpieces that cannot be processed, and inconvenient angle adjustment of workpieces, etc., and achieve the effects of simple angle adjustment, enhanced stability, and simple intermittent adjustment

Pending Publication Date: 2022-08-05
施复员
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current traditional CNC lathe multi-station fixture is concerned, its design structure is relatively simple, and it is not convenient to intermittently adjust the fixture according to different processing stations, so that the workpiece cannot be processed by multiple processes, and the existing fixture The device is not convenient to adjust the angle of the workpiece according to the processing requirements, which reduces the practicability of the fixture

Method used

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  • Multi-station fixing device for workpiece machining based on numerical control lathe
  • Multi-station fixing device for workpiece machining based on numerical control lathe
  • Multi-station fixing device for workpiece machining based on numerical control lathe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1: Please refer to Figure 1 to Figure 11 :

[0047] The invention provides a multi-station fixing device for workpiece processing based on a numerically controlled lathe, comprising: a base 1;

[0048] A bearing is fitted inside the base 1, a support shaft 101 is fitted inside the bearing, and a positioning plate 3 is fixed on the outside of the support shaft 101; the positioning plate 3 is provided with a positioning groove 301, and the positioning grooves 301 are arranged in a circular array; positioning; A positioning block 303 is slidably arranged on the inner side of the groove 301, and the positioning block 303 is fixedly arranged on the top of the cylinder B302; its specific function is: using the positioning groove 301 to cooperate with the positioning block 303 to achieve the effect of fixing the support shaft 101 and the processing table 106; A ratchet wheel 102 is fixed on the outside of the support shaft 101 , a bearing is fitted on the outside of ...

Embodiment 2

[0054] Example 2: Please refer to Figure 12 :

[0055] The connecting mechanism 5 includes: a connecting column 501, a connecting ring 502 and a ball 505; the connecting column 501 is fixedly arranged on the top of the support frame 401, and the connecting column 501 is arranged in a circular array; the connecting ring 502 is fixedly arranged on the top of the connecting column 501; the ball 505 is installed Inside the top side of the connecting ring 502, the balls 505 are arranged in an annular array, and the top of the balls 505 is in contact with the bottom of the processing table 106; its specific function is: by providing the arrayed balls 505, the stability of the processing table 106 is enhanced. effect; it is beneficial to enhance the stability of the fixing device.

Embodiment 3

[0056] Example 3: Please refer to Figure 9 :

[0057] The fixing mechanism 8 includes: a fixing frame 801, a threaded rod 802, a synchronizing wheel 803, a guide rod 804, a splint 805, a sliding rod 806 and a positioning plate 807; the fixing frame 801 is fixedly arranged outside the auxiliary shaft 602, and the main body of the fixing frame 801 is set as C-shaped structure; the threaded rod 802 is set inside the fixing frame 801 through a threaded connection; the synchronizing wheel 803 is fixedly arranged on the outside of the threaded rod 802, and a timing belt is set on the outside of the synchronous wheel 803; the guide rod 804 is slidably arranged inside the fixing frame 801, and The guide rod 804 and the threaded rod 802 are arranged symmetrically; one set of the splint 805 is fixedly arranged on the top of the guide rod 804, and the other set of the splint 805 is fitted with a bearing inside, and the bearing is fitted on the outside of the threaded rod 802; the splint...

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Abstract

The invention provides a multi-station fixing device for workpiece machining based on a numerically controlled lathe, and relates to the technical field of numerically controlled lathes. A supporting shaft is installed in the base, and a positioning disc is fixedly arranged on the outer side of the supporting shaft. A machining table is fixedly arranged on the outer side of the supporting shaft. A driving mechanism is mounted at the top of the base, and a collecting device is fixedly arranged on the outer side of the base; an auxiliary mechanism is mounted at the top of the machining table, and a control mechanism is mounted at the top of the machining table. A fixing mechanism is mounted at the top of the auxiliary mechanism, so that the fixing device can be intermittently adjusted more simply and conveniently according to different machining stations, and multi-process machining of workpieces is facilitated; the problems that intermittent adjustment is inconvenient to conduct on a fixing device according to different machining stations, and angle adjustment is inconvenient to conduct on workpieces according to machining requirements through an existing fixing device are solved.

Description

technical field [0001] The invention relates to the technical field of numerical control lathes, in particular to a multi-station fixing device for workpiece processing based on numerical control lathes. Background technique [0002] CNC lathe is one of the most widely used CNC machine tools; it is mainly used for cutting the inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of arbitrary taper angles, complex rotating inner and outer surfaces, cylinders, conical threads, etc. It can perform grooving, drilling, reaming, reaming and boring. [0003] However, as far as the current multi-station fixing device of traditional CNC lathe is concerned, its design structure is relatively simple, and it is inconvenient to adjust the fixing device intermittently according to different processing stations, so that the workpiece cannot be processed by multi-process, and the existing fixing device The device is inconvenient to adjust the a...

Claims

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Application Information

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IPC IPC(8): B23Q3/06B23B15/00B23Q11/00
CPCB23Q3/06B23Q7/00B23Q11/0042B23Q11/0067Y02P70/10
Inventor 施复员
Owner 施复员
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