Machine tool processing method and mold for casting the machine tool

A processing method and technology of machine tools, which are applied in the direction of metal processing machinery parts, manufacturing tools, metal processing equipment, etc., can solve problems such as inability of machine tools, bending deformation, and inclination between positioning nuts and machine tools, so as to achieve horizontal stability and The effect of service life

Active Publication Date: 2019-09-20
浙江品川精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When installing the positioning nut in the prior art, the positioning nut is usually directly welded to the bottom of the machine tool, but it is not easy to keep the positioning nut completely horizontal due to the influence of the welding process during welding, and the gap between the positioning nut and the machine tool is prone to occur. There is an inclination between them, and during use, the positioning nut needs to bear the gravity of the entire machine tool, which is prone to bending and deformation, resulting in the machine tool not being able to maintain a complete level all the time

Method used

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  • Machine tool processing method and mold for casting the machine tool
  • Machine tool processing method and mold for casting the machine tool
  • Machine tool processing method and mold for casting the machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment one: machine tools, such as figure 1 and figure 2 As shown, a positioning nut 2 is formed on the machine tool body 1, and the side wall of the positioning nut 2 is completely covered by the machine tool body 1. At the same time, it can be as follows: Figure 6 In the structure of the positioning nut 2 shown in , an annular groove 9 is provided on the side wall of the positioning nut 2, so that when the positioning nut 2 is located in the machine tool body 1, the annular groove 9 is completely filled by the machine tool body 1 Complete, so that the protruding parts of the upper and lower ends of the positioning nut 2 are completely fitted and fixed by the machine tool body 1 to form an interference fit, so that even in the case of vibration, the positioning nut 2 will not be relative to the machine tool body. 1 shakes, thereby better ensuring the stability of the connection between the positioning nut 2 and the machine tool body 1, when the bolts and the pos...

Embodiment 2

[0040] Embodiment two: in order to make the lathe in embodiment one conveniently, refer to Figure 3 to Figure 8 , a kind of processing method that is used to produce this lathe is provided now, the first step at first carries out making the machine tool mold that is used to make sand mold, the machine tool mold body 4 and the appearance of the machine tool body 1 that need to produce in the embodiment one keep basically the same At the same time, a reserved hole 5 is provided on the machine tool mold body 4, and the reserved hole 5 is used to place the positioning nut 2. Of course, for the convenience of fixing the positioning nut 2, at the same time, in order to make the positioning nut 2 can be aligned with the machine tool when forming The main body 1 is kept vertical, and two movable blocks 6 that cooperate with each other are arranged in the reserved hole 5, and a hole that is matched with each other is opened between the two movable blocks 6 for just being able to fit th...

Embodiment 3

[0045] Embodiment three: in order to cooperate with the technological needs of production machine tool, specially designed the machine tool mold that is used to make this machine tool, as Figure 3-Figure 7 The structure shown is a partial structural schematic diagram of the machine tool mold body 4, that is, a reserved hole 5 is opened on the machine tool mold body 4 at the position where the positioning nut 2 needs to be installed, and then two mutually spliced ​​screws are installed in the reserved hole 5. The movable block 6, the positioning nut 2 is placed between the two movable blocks 6 to realize the clamping effect, and the reserved hole 5 is a structure with a large opening and a small bottom. 5 have the same structure, which is used to facilitate the installation of the movable block 6 and the movable block 6 is also easy to break away from during the demoulding process, so that the demoulding is fast and stable.

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Abstract

The invention discloses a machine tool, a manufacturing method for the machine tool and a mould for casting the machine tool. According to the machine tool, the manufacturing method for the machine tool and the mould for casting the machine tool, the technical problem that positioning nuts in the prior art are fixed on a machine tool body in a welding mode, so that the ability of keeping horizontal of the machine tool is poor, and precision is low is solved. According to the main points of the technical scheme, the positioning nuts needed for the machine tool in the production and machining process are solidified and formed inside the machine tool, so that the connection stability and precision between the positioning nuts and the machine tool body are realized, and accordingly, higher stability and higher horizontal precision are realized when the horizontal degree of the machine tool is adjusted through threaded connection between bolts and the positioning nuts.

Description

technical field [0001] The invention relates to the field of production and processing machine tools, more specifically, it relates to a machine tool processing method and a mold for casting the machine tool. Background technique [0002] When the machine tool is in use, it usually needs to be adjusted according to the actual use scene, and the adjustment method is usually to fix the positioning nut on the machine tool, and adjust the thread through the bolt threaded with the positioning nut, so as to realize the horizontal calibration of the machine tool . [0003] When installing the positioning nut in the prior art, the positioning nut is usually directly welded to the bottom of the machine tool, but it is not easy to keep the positioning nut completely horizontal due to the influence of the welding process during welding, and the gap between the positioning nut and the machine tool is prone to occur. There is an inclination between them, and during use, the positioning ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C9/22B22C9/02B23Q1/01
Inventor 李华文
Owner 浙江品川精密机械有限公司
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