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A processing system and processing technology of a spindle box of a numerically controlled machine tool

A technology of CNC machine tools and processing systems, applied in metal processing equipment, metal processing mechanical parts, components of boring machines/drilling machines, etc. , to achieve the effect of ensuring balanced force, avoiding damage to the drill bit, and ensuring the processing effect

Active Publication Date: 2021-03-16
浙江侨宏机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The spindle box is an important part of the machine tool. It is mainly used to arrange the working spindle of the machine tool and its transmission parts and corresponding additional mechanisms. Therefore, due to the use characteristics of the spindle box, there are various process holes distributed on the spindle box. Therefore, "drilling" (or drilling) is an indispensable step in the production process of the headstock; however, at present, after the drill bit "holes" the headstock, a large amount of iron filings (or chips) will remain on the drill bit, If the drill bit continues to drill the headstock in the above state, it will not only affect the drilling efficiency, but also easily lead to the scrapping of the drill bit;
[0003] In addition, during the working process of the drill bit, the interaction between the drill bit and the spindle box will cause the drill bit to generate a lot of heat. It is impossible to cool the drill bit immediately, which affects the service life of the drill bit.

Method used

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  • A processing system and processing technology of a spindle box of a numerically controlled machine tool
  • A processing system and processing technology of a spindle box of a numerically controlled machine tool
  • A processing system and processing technology of a spindle box of a numerically controlled machine tool

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Embodiment 1

[0048] like Figure 1-Figure 4 As shown, the present invention discloses a machining system for a spindle box of a CNC machine tool, including a drill bit 10, and in a specific embodiment of the invention, includes a general control system 11 for controlling the movement, rotation and lifting of the drill bit 10; wherein, The overall control system 11 includes a first moving unit 111 for controlling the movement of the drill bit 10, a second moving unit 112 for controlling the lifting of the drill bit 10, and a forward rotation unit 112 for controlling the clockwise or counterclockwise rotation of the drill bit 10. unit 113 and inversion unit 114.

[0049] In a specific embodiment of the present invention, the first moving unit 111 controls the drill bit 10 to move to the processing standby position a at a set speed, and the second moving unit 112 controls the drill bit 10 to move from The forward rotation unit 113 controls the drill bit 10 to rotate forward during the proces...

Embodiment 2

[0062] Embodiment 2, the difference with embodiment 1 is that

[0063] like Figure 5-Figure 8 As shown, in the specific embodiment of the present invention, it also includes a dust removal module 3 that is controlled by the first moving unit 111 and moves with the drill bit 10 at each processing standby position a and has a dust removal chamber 30, and the drill bit 10 can pass through the second The mobile unit 112 is controlled to leave or enter the dust removal chamber 30; wherein, the dust removal module 3 includes a dust removal body 31 having the dust removal chamber 30, at least one installation chamber 32 that is recessed on the outer wall of the dust removal body 31, and several The elastic body 33 that is arranged in the installation cavity 32 and has the air storage cavity 330, the extrusion plate 34 that is arranged at the mouth of the installation cavity 32 and is used to press each elastic body 33, is connected with each elastic body 33 and One end passes throu...

Embodiment 3

[0085] Embodiment 3, the difference with embodiment 2 is that

[0086] like Figure 9-Figure 11 As shown, in a specific embodiment of the present invention, the side of the pushing block 402 close to the extrusion plate 34 is recessed with a central groove 70 and side grooves 71 located on both sides of the central groove 70, and in the central groove 70 A center block 72 and a side block 73 are respectively arranged in each side groove 71; the extruding plate 34 includes a first extruding portion 341 corresponding to the center block 72 and a The two sides of 341 are relatively sliding and correspond to the second extruding part 342 of each side block 73; it also includes the first extruding part 341 or the second extruding part for controlling the central block 72 or the side block 73 respectively 342 control part; wherein, the control part includes a plurality of two ends that are respectively slidably connected with the installation disk 400 and the annular disk 401 and c...

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PUM

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Abstract

The invention relates to a numerically-controlled machine tool spindle box machining system and machining process. The numerically-controlled machine tool spindle box machining system comprises a drill bit, and is characterized by further comprising a master control system, wherein the master control system is used for controlling the drill bit to move, rotate, rise and fall, and comprises a firstmoving unit, a second moving unit, a forward rotating unit and a reverse rotating unit; the first moving unit is used for controlling the drill bit to move; the second moving unit is used for controlling the drill bit to rise and fall; and the forward rotating unit and the reverse rotating unit are used for controlling the drill bit to rotate clockwise or anticlockwise. The numerically-controlledmachine tool spindle box machining system and machining process have the beneficial effects that scrap iron on the drill bit can be cleared during the drilling of a spindle box, and then the machining precision of the spindle box can be improved; and meanwhile, the service life of the drill bit can be prolonged.

Description

technical field [0001] The invention relates to the technical field of spindle box processing, in particular to a processing system and a processing technology for a spindle box of a numerically controlled machine tool. Background technique [0002] The spindle box is an important part of the machine tool. It is mainly used to arrange the working spindle of the machine tool and its transmission parts and corresponding additional mechanisms. Therefore, due to the use characteristics of the spindle box, there are various process holes distributed on the spindle box. Therefore, "drilling" (or drilling) is an indispensable step in the production process of the headstock; however, at present, after the drill bit "holes" the headstock, a large amount of iron filings (or chips) will remain on the drill bit, If the drill bit continues to drill the headstock in the above state, it will not only affect the drilling efficiency, but also easily lead to the scrapping of the drill bit; ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B41/00B23B47/00B23Q11/10B23Q11/00
CPCB23B41/00B23B47/00B23Q11/005B23Q11/10
Inventor 戴建福戴思聪石琪琪
Owner 浙江侨宏机械制造有限公司