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Turning and grinding all-in-one machine for numerical control machining

A kind of mechanical processing and integrated machine technology, which is applied in the direction of manufacturing tools and other manufacturing equipment/tools, etc., can solve the problems of reducing the grinding efficiency and increasing the grinding process, so as to prevent bad control, ensure the quality of grinding, and avoid damage.

Active Publication Date: 2021-08-17
叶志敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing turning and grinding integrated machine needs to replace the grinding head when switching from grinding the parts where the diameter of the workpiece does not change much to grinding the groove bottom and groove wall of the circumferential groove of the workpiece, which increases the grinding process and reduces the grinding time. efficiency

Method used

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  • Turning and grinding all-in-one machine for numerical control machining
  • Turning and grinding all-in-one machine for numerical control machining
  • Turning and grinding all-in-one machine for numerical control machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-8 As shown, a kind of turning and grinding integrated machine for CNC machining provided by the present invention includes: CNC lathe 1, installation box 103, lead screw 105, connecting rod 107 and base plate 110, and CNC lathe 1 is provided with turret tool rest 101, Turning tool 102 is installed on the turret tool rest 101; Mounting box 103 is connected to the tower top of described turret tool rest 101, and described mounting box 103 inner wall is provided with the chute 104 of vertical direction; Lead screw 105 bearings Connected to the top wall and the bottom wall of the installation box 103, the first power unit 106 is connected to one end of the screw 105, the first power unit 106 is electrically connected to a controller, and the controller is electrically connected to a power supply unit; One side wall of the rod 107 is fixedly connected with a screw female sleeve 108, and the screw female sleeve 108 is threadedly connected with the lead screw...

Embodiment 2

[0035] On the basis of Embodiment 1, in order to be able to adjust the position of the substrate 110 along the radial direction of the workpiece 7 , it is ensured that the workpiece 7 is in close contact with the composite sanding pad on the substrate 110 .

[0036] Such as image 3 and 4As shown, wherein, a piston cylinder is also provided between the connecting rod 107 and the nut sleeve 108, the piston cylinder includes a cylinder body 201 and a piston, and the nut sleeve 108 is fixedly connected to the side wall of the cylinder body 201, The slider 109 is fixedly connected to the other side wall of the cylinder body 201, and the cylinder body 201 is connected with a liquid supply device, and the piston is connected to the inner wall of the cylinder body 201 in a sealed and sliding manner, and the piston rod 202 of the piston is provided with gear teeth 203, so that The second power device is geared to the gear teeth 203, and the connecting rod 107 is fixedly connected to ...

Embodiment 3

[0039] On the basis of Embodiment 2, in order to accurately control the pressure exerted by the substrate 110 on the workpiece 7, it is convenient to adjust the grinding speed.

[0040] Such as image 3 As shown, wherein, the connecting rod 107 is provided with a pressure sensor 3, the pressure sensor 3 is electrically connected to the controller, and the pressure sensor 3 detects the pressure value exerted by the substrate 110 on the workpiece 7 in real time and sends the pressure value signal It is transmitted to the controller, and the controller controls the action of the first power device 106 according to the pressure value signal.

[0041] At the beginning of grinding, it is generally necessary to quickly grind the workpiece 7 to improve the grinding efficiency. When the workpiece 7 is polished at the end stage, it is generally necessary to reduce the grinding speed to ensure the grinding accuracy. When grinding starts, the pressure value applied to the workpiece 7 by ...

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PUM

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Abstract

The invention discloses a turning and grinding all-in-one machine for numerical control machining, and belongs to the technical field of machining equipment. The turning and grinding all-in-one machine for numerical control machining comprises a numerical control lathe, a mounting box, a lead screw, a connecting rod and a base plate; the numerical control lathe is provided with a turret, and a turning tool is mounted on the turret; a sliding groove in the vertical direction is formed in the inner wall of the mounting box; one end of the lead screw is connected with a first power device; one side wall of the connecting rod is fixedly connected with a nut sleeve, the nut sleeve is in threaded connection with the lead screw, the other side wall of the connecting rod is fixedly connected with a sliding block, the sliding block is in sliding connection with the sliding groove, and the connecting rod is in toothed connection with a second power device; and one end of the base plate is connected to the connecting rod, and a composite frosted pad is arranged on the surface of the base plate. According to the turning and grinding all-in-one machine for numerical control machining, on the premise that a grinding head is not replaced, the part, with the diameter changing a little, of a workpiece can be ground, the groove bottom and the groove wall of a circumferential groove of the workpiece can be effectively ground, and the grinding efficiency and the grinding quality are guaranteed.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a turning and grinding integrated machine for numerical control machining. Background technique [0002] Many rotary mechanical parts need to use a lathe to turn the rough blank during the processing process. Some parts need to be grooved in the circumferential direction of the parts. After the parts are turned, sometimes the machined surface needs to be polished to meet the surface accuracy requirements. . [0003] The existing turning and grinding integrated machine needs to replace the grinding head when switching from grinding the parts where the diameter of the workpiece does not change much to grinding the groove bottom and groove wall of the circumferential groove of the workpiece, which increases the grinding process and reduces the grinding time. efficiency. Contents of the invention [0004] The purpose of the present invention is to overcome...

Claims

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Application Information

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IPC IPC(8): B23P23/04
CPCB23P23/04
Inventor 叶志敏陈宏英陈丹青王宣萱包剑伟
Owner 叶志敏