CN203091791U - Double-main-shaft device with simultaneous cutting and adjustment of distance between shafts being conducted based on deep hole drill machine tool - Google Patents

Double-main-shaft device with simultaneous cutting and adjustment of distance between shafts being conducted based on deep hole drill machine tool Download PDF

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Publication number
CN203091791U
CN203091791U CN 201320038461 CN201320038461U CN203091791U CN 203091791 U CN203091791 U CN 203091791U CN 201320038461 CN201320038461 CN 201320038461 CN 201320038461 U CN201320038461 U CN 201320038461U CN 203091791 U CN203091791 U CN 203091791U
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China
Prior art keywords
entablature
main
sill
ball screw
distance
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CN 201320038461
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Chinese (zh)
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李耀稳
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Nanyang City Zonjet Numerical Control Science & Technology Co Ltd
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Nanyang City Zonjet Numerical Control Science & Technology Co Ltd
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Abstract

The utility model discloses a double-main-shaft device with simultaneous cutting and the adjustment of the distance between shafts being conducted based on a deep hole drill machine tool, and relates to parts of the deep hole drill machine tool. The double-main-shaft device comprises a stand column which is vertically arranged, an upper cross beam body and a lower cross beam body, wherein the upper cross beam body and the lower cross beam body are horizontally arranged in a parallel mode. Main linear guide rails and a main ball screw are arranged leaning against the stand column. A main servo feed motor is arranged on the main ball screw in a matching mode, and the upper cross beam body and the lower cross beam body are arranged on the main linear guide rails respectively. An assistant ball screw and an assistant servo feed motor which is matched with the assistant ball screw for being assembled are further arranged leaning against the upper cross beam body, the assistant ball screw is matched with the upper cross beam body for being assembled, the upper cross beam body and the lower cross beam body can slide up and down synchronously, and the distance between the upper cross beam body and the lower cross beam body can also be adjusted. The upper cross beam body and the lower cross beam body are respectively provided with a feed system including a main shaft system and are controlled by a numerical control system. An accurate automatic mode is used for adjusting the distance between the shafts of the double-main-shaft device, when the hole spacing of a machined workpiece is changed, accurately automatic adjustment of the distance between the shafts can be conducted by the machine tool as well, and the function that one machine can achieve multiple purposes is achieved.

Description

A kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously based on the depth drill lathe
Technical field
The utility model relates to depth drill lathe parts, refers to a kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously based on the depth drill lathe especially.
Background technology
The depth drill lathe is used very wide.In those early years, three-dimensional depth drill lathe is deep hole of single main shaft time processing, and process velocity is slow, and production efficiency is lower, is difficult to satisfy the needs of big production capacity processing.Afterwards, broadening main shaft planker under the constant situation of original crossbeam increased by a cover spindle unit again, and the cutter support component changes diplopore into and supports cutter, clamps chip removal system the diplopore location is made in the single hole location, and its working (machining) efficiency obviously doubles.But, the depth drill lathe of this structure generally can only be processed the hole that the aperture is identical or the degree of depth is identical simultaneously, if aperture, the degree of depth also have pitch of holes to take place not simultaneously on a kind of workpiece, the depth drill lathe of this structure is obviously just powerless, and its function is limited to very much.
A kind of depth drill lathe that can process a plurality of different-diameters and degree of depth deep hole simultaneously of market demand, and pitch of holes also can regulate, and to improve the function and the working (machining) efficiency of single device, can form big production capacity.Two main shaft devices that this just need a kind ofly can cut simultaneously and distance between axles is adjustable.
Summary of the invention
The utility model technical issues that need to address are deficiencies that the depth drill lathe that overcomes prior art can not be processed aperture, two deep holes that the degree of depth is different simultaneously, and a kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously based on the depth drill lathe are provided.Use the depth drill lathe of this device can process aperture difference or the different deep hole of the degree of depth simultaneously, and the spacing of deep hole can adjust automatically, a tractor serves several purposes can improve the function and the working (machining) efficiency of single device, can form big production capacity.
In order to solve the problems of the technologies described above, the utility model adopts following technical proposals based on a kind of cutting simultaneously and the adjustable two main shaft devices of distance between axles of depth drill lathe:
A kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously based on the depth drill lathe, comprise and erect the column that is provided with, level and entablature body that be arranged in parallel and sill body, complying with column main line slideway and main ball screw are being set, and set main servo feeding motor in main ball screw, described entablature body and described sill body all are arranged at main line slideway, and main servo feeding motor-driven master ball screw rotates and drive described entablature body and the slippage up and down of described sill body; Complying with the entablature body secondary ball screw and equipped with it secondary servo feed motor also are being set, secondary ball screw and entablature body are equipped, the secondary ball screw rotation of secondary servo feed motor-driven is done with respect to the sill body with drive entablature body and is moved up and down, make the slippage up and down synchronously of entablature body and sill body, also can adjust distance between entablature body and the sill body; On entablature body and sill body, be equipped with the spindle unit feed system respectively and controlled by digital control system.
Technique scheme is further set forth:
Two cover entablature counterweight cylinders are housed on the sill body hold out against the entablature body; make the entablature body have one upwards to lift power all the time; play the effect of counterweight, alleviate heavy burden and frictional force that the entablature body is bestowed secondary ball screw, the service life of protecting and improving secondary ball screw.
The entablature body is equipped with two of sill body and is connected guide pillar, relative deformation can not take place in the time of increasing the rigidity between two crossbeams and be subjected to outer cutting force.
Can under digital control system control, independently finish deep hole machining in spindle unit feed system equipped respectively on entablature body and the sill body, the spindle unit feed system comprises axis system, cutter support system, chip removal system system, positioning sleeve system and drill gun system, and described spindle unit feed system is equipped on the nc sliding table parts.
Compare with prior art, the beneficial effects of the utility model are: entablature body and sill body all are arranged at the main line slideway of same pair, and main servo feeding motor-driven master ball screw rotates and drive entablature body and the slippage up and down of sill body; The entablature body is provided with secondary ball screw and equipped with it secondary servo feed motor, secondary ball screw rotation of secondary servo feed motor-driven and drive entablature body are done with respect to the sill body and are moved up and down, make the slippage up and down synchronously of entablature body and sill body, also can adjust distance between entablature body and the sill body.The equipped respectively feed system that comprises main shaft device on entablature body and sill body, become a kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously, owing to controlled by digital control system, the distance between axles of this pair main shaft device be adjusted into accurate automated manner.The depth drill lathe that this pair main shaft device is installed can realize processing simultaneously the deep hole of different apertures and different depth, and when running into the work piece pitch-row and change, this lathe also can carry out the automatic adjustment of accurate distance between axles, has the function of a tractor serves several purposes.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Among the figure: 1, column; 2, entablature body; 3, sill body; 4, main line slideway; 5, main ball screw; 6, main servo feeding motor; 7, secondary ball screw; 8, secondary servo feed motor; 9, entablature counterweight cylinder; 10, connect guide pillar; 11, spindle unit feed system.
The specific embodiment
Introduce the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously based on the depth drill lathe, comprise and erect the column 1 that is provided with, level and entablature body 2 that be arranged in parallel and sill body 3, complying with column 1 main line slideway 4 and main ball screw 5 are being set, and set main servo feeding motor 6 in main ball screw 5, described entablature body 2 and described sill body 3 all are arranged at main line slideway 4, and main servo feeding motor 6 drives main ball screw 5 and rotates and drive described entablature body 2 and the slippage about in the of 3 of described sill body; Complying with entablature body 2 secondary ball screw 7 and equipped with it secondary servo feed motor 8 also are being set, secondary ball screw 7 is equipped with entablature body 2, secondary servo feed motor 8 drives secondary ball screw 7 and rotates to drive entablature body 2 and do with respect to sill body 3 and move up and down, make the slippage up and down synchronously of entablature body 2 and sill body 3, also can adjust distance between entablature body 2 and the sill body 3; On entablature body 2 and sill body 3, be equipped with the spindle unit feed system respectively and controlled by digital control system.
Two cover entablature counterweight cylinders 9 are housed on sill body 3 hold out against entablature body 2; make entablature body 2 have one upwards to lift power all the time; play the effect of counterweight, alleviate heavy burden and frictional force that entablature body 2 is bestowed secondary ball screw 7, the service life of protecting and improving secondary ball screw 7.
Entablature body 2 is equipped with two of sill body 3 and is connected guide pillar 10, relative deformation can not take place in the time of increasing the rigidity between two crossbeams and be subjected to outer cutting force.
Can under digital control system control, independently finish deep hole machining in spindle unit feed system 11 equipped respectively on entablature body 2 and the sill body 3, spindle unit feed system 11 comprises axis system, cutter support system, chip removal system system, positioning sleeve system and drill gun system, and described spindle unit feed system 11 is equipped on the nc sliding table parts.So-called nc sliding table parts are for and being subjected to digital control system to control the device of its slip in entablature body 2 or 3 slips of sill body.
Ball screw is a precise ball screw.
The counterweight cylinder is the rod-pulling type cylinder.
Above embodiment just is explanation rather than restriction the utility model, so all equivalences of being done according to the utility model patent claim change or modify, all belongs in the utility model patent application right claimed range.

Claims (4)

1. cut simultaneously and the adjustable two main shaft devices of distance between axles based on a kind of of depth drill lathe, it is characterized in that: comprise and erect the column that is provided with, level and entablature body that be arranged in parallel and sill body, complying with column main line slideway and main ball screw are being set, and set main servo feeding motor in main ball screw, described entablature body and described sill body all are arranged at main line slideway, and main servo feeding motor-driven master ball screw rotates and drive described entablature body and the slippage up and down of described sill body; Complying with the entablature body secondary ball screw and equipped with it secondary servo feed motor also are being set, secondary ball screw and entablature body are equipped, the secondary ball screw rotation of secondary servo feed motor-driven is done with respect to the sill body with drive entablature body and is moved up and down, make the slippage up and down synchronously of entablature body and sill body, also can adjust distance between entablature body and the sill body; On entablature body and sill body, be equipped with the spindle unit feed system respectively and controlled by digital control system.
2. a kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously based on the depth drill lathe according to claim 1 is characterized in that: two cover entablature counterweight cylinders are housed on the sill body hold out against the entablature body.
3. a kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously based on the depth drill lathe according to claim 2, it is characterized in that: the entablature body is equipped with two of sill body and is connected guide pillar.
4. a kind of cutting and the adjustable two main shaft devices of distance between axles simultaneously based on the depth drill lathe according to claim 2, it is characterized in that: spindle unit feed system equipped respectively on entablature body and sill body comprises axis system, cutter support system, chip removal system system, positioning sleeve system and drill gun system, and described spindle unit feed system is equipped on the nc sliding table parts.
CN 201320038461 2013-01-24 2013-01-24 Double-main-shaft device with simultaneous cutting and adjustment of distance between shafts being conducted based on deep hole drill machine tool Active CN203091791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320038461 CN203091791U (en) 2013-01-24 2013-01-24 Double-main-shaft device with simultaneous cutting and adjustment of distance between shafts being conducted based on deep hole drill machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320038461 CN203091791U (en) 2013-01-24 2013-01-24 Double-main-shaft device with simultaneous cutting and adjustment of distance between shafts being conducted based on deep hole drill machine tool

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CN203091791U true CN203091791U (en) 2013-07-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719320A (en) * 2019-03-07 2019-05-07 大连大学 A kind of rush-harvesting and rush-planting high-effective deep hole drilling machining method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719320A (en) * 2019-03-07 2019-05-07 大连大学 A kind of rush-harvesting and rush-planting high-effective deep hole drilling machining method

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