CN106041604A - Workbench system - Google Patents

Workbench system Download PDF

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Publication number
CN106041604A
CN106041604A CN201610608659.4A CN201610608659A CN106041604A CN 106041604 A CN106041604 A CN 106041604A CN 201610608659 A CN201610608659 A CN 201610608659A CN 106041604 A CN106041604 A CN 106041604A
Authority
CN
China
Prior art keywords
bearing
ball screw
screw assembly
workbench
work
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610608659.4A
Other languages
Chinese (zh)
Inventor
邹明炳
唐余武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI YAN'AO ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
WUXI YAN'AO ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUXI YAN'AO ELECTRONIC TECHNOLOGY Co Ltd filed Critical WUXI YAN'AO ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201610608659.4A priority Critical patent/CN106041604A/en
Publication of CN106041604A publication Critical patent/CN106041604A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/36Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven

Abstract

The invention discloses a workbench system. The workbench system comprises a workbench, a first drive device and a second drive device, wherein the first drive device is arranged below the workbench in a supporting manner and can drive the workbench to move in the Y-axis direction, and the second drive device is arranged below the first drive device in a supporting manner and can drive the first drive device and the workbench to overall move in the X-axis direction. The first drive device comprises a first motor, a first bearing pedestal and a first ball screw pair, wherein the first bearing pedestal and the first ball screw pair are arranged in a U-shaped groove of a first guide rail supporting frame. A first coupling is arranged between the first motor and the first ball screw pair. The first ball screw pair and the workbench are fixed. The upper portion of the first bearing pedestal is arranged in a concave manner to form a first groove for containing the first coupling. The second drive device is the same as the first drive device. According to the workbench system, a lead screw drive manner is adopted, and therefore control precision is high, and cost is low. The overall structure is simple, use is convenient, and flexibility is high.

Description

Work system
Technical field
The application belongs to machine tooling field, especially relates to, and particularly relates to a kind of numerical control two axle work system.
Background technology
Along with accurate and the development of Ultraprecision Machining and processing and manufacturing automaticity improves constantly, people's logarithm The machining accuracy of control workbench is had higher requirement.
Traditional numerical control table, NC table there is also the technical problem that computational accuracy is low, structure is complicated and cost is high.
Therefore, it is necessary to provide a kind of novel numerical control table, NC table control system.
Summary of the invention
It is an object of the invention to provide a kind of work system, to overcome deficiency of the prior art.
For achieving the above object, the present invention provides following technical scheme:
The open a kind of work system of the embodiment of the present application, including workbench, is supported in below workbench and can drive workbench The first driving means of moving along Y direction and be supported in below the first drive system and can drive the first driving means and The second driving means that workbench entirety moves along X-direction,
First driving means include the first motor and be arranged at the clutch shaft bearing seat in the first guide rail supporting frame U-shaped groove and First ball screw assembly, is provided with the first shaft coupling, the first ball screw assembly, and work between the first motor and the first ball screw assembly, Station is fixed, and the top of clutch shaft bearing seat is recessed is formed with the first groove accommodating the first shaft coupling;
Second driving means include the second motor and be arranged at the second bearing block in the second guide rail supporting frame U-shaped groove and Second ball screw assembly, is provided with the second shaft coupling, the second ball screw assembly, and work between the second motor and the second ball screw assembly, Station is fixed, and the top of the second bearing block is recessed is formed with the second groove accommodating the second shaft coupling.
Preferably, in above-mentioned work system, the side of described clutch shaft bearing seat offers bearing installation cavity, described One end of first ball screw assembly, is fixed through bearing installation cavity and the first shaft coupling, is provided with axle in described bearing installation cavity Holding, bearing holder (housing, cover) is located at the outside of the first ball screw assembly,.
Preferably, in above-mentioned work system, the opening part of described bearing installation cavity is capped with the first end cap, described Being detachably fixed by screw between first end cap and clutch shaft bearing seat, the first end cap is held in the end face of bearing.
Preferably, in above-mentioned work system, between described first end cap and the contact surface of the first ball screw assembly, It is provided with sealing ring.
Preferably, in above-mentioned work system, the side of described second bearing block offers bearing installation cavity, described One end of second ball screw assembly, is fixed through bearing installation cavity and the second shaft coupling, is provided with axle in described bearing installation cavity Holding, described bearing holder (housing, cover) is located at the outside of the second ball screw assembly,.
Preferably, in above-mentioned work system, the opening part of described bearing installation cavity is capped with the second end cap, described Being detachably fixed by screw between second end cap and the second bearing block, described second end cap is held in the end face of bearing.
Preferably, in above-mentioned work system, between described second end cap and the contact surface of the second ball screw assembly, It is provided with sealing ring.
Compared with prior art, it is an advantage of the current invention that:
1, this novel automatization that realizes drives, and compares motion lathe manually, in hgher efficiency;
2, using leading screw type of drive, control accuracy is high, low cost.
3, overall structure is simple, easy to use, maneuverability is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 show the top view of numerical control two axle workbench in the specific embodiment of the invention;
Fig. 2 show the front view of numerical control two axle workbench in the specific embodiment of the invention;
Fig. 3 show the side view of numerical control two axle workbench in the specific embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out detailed retouching State, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the present invention In embodiment, the every other enforcement that those of ordinary skill in the art are obtained on the premise of not making creative work Example, broadly falls into the scope of protection of the invention.
In conjunction with shown in Fig. 1 to Fig. 3, numerical control two axle work system, including workbench 1, it is supported in below workbench 1 and can Drive the first driving means 2 of moving along Y direction of workbench and be supported in below the first drive system 2 and can drive the The second driving means 3 that one driving means 2 and workbench 1 entirety move along X-direction.
Control system is connected to described first driving means 2 and the second driving means 3 and can control it and move, control system Including controller, the first limit switch and the second limit switch, the first limit switch is arranged in the first driving means to limit Workbench is along the maximum displacement scope of Y direction, and the second limit switch is arranged in the second driving means to limit workbench along X Axial maximum displacement scope.
Further, control system also includes jerk control knob.
Jerk control knob is normally-closed contact, presses rear spinning reduction.
Further, controller uses S7-200 chip.
Further, control system also includes the photoswitch being connected to controller, and this photoswitch is in order to indicate work Whether platform moves to setting position.
First driving means 2 includes the first guide rail supporting frame 22 that the first gripper shoe 21, cross section take the shape of the letter U, is fixed on first First guide rail 23 of guide rail supporting frame 22 end face and the first slide block 24 coordinated with the first guide rail 23, workbench 1 passes through screw Being removably fixed on the first slide block 24, the first guide rail 23 is removably fixed on the first guide rail supporting frame 22 by screw, the One guide rail supporting frame 22 is removably fixed in the first gripper shoe 21 by screw.
Second driving means 3 includes the second guide rail supporting frame 32 that the second gripper shoe 31, cross section take the shape of the letter U, is fixed on second Second guide rail 33 of guide rail supporting frame 32 end face and the second slide block 34 coordinated with the second guide rail 33, workbench 1 passes through screw Being removably fixed on the second slide block 34, the second guide rail 33 is removably fixed on the second guide rail supporting frame 32 by screw, the Two guide rail supporting frames 32 are removably fixed in the second gripper shoe 31 by screw.
Further, the end of described first slide block 24 offers oil filler point 241, and it is sliding that this oil filler point 241 is communicated in first Block 24 and the contact surface space of the first guide rail 23.
Further, the end of described second slide block 34 offers oil filler point 341, and it is sliding that this oil filler point 341 is communicated in second Block 34 and the contact surface space of the second guide rail 33.
Further, being fixed with connecting plate 4 between the first gripper shoe 21 and the second slide block 34, this connecting plate 4 passes through respectively Removably connect between screw and the first gripper shoe 21 and the second slide block 34.
First driving means 2 includes the first motor 25 and is arranged at first in the first guide rail supporting frame 22U connected in star Bearing block 26 and the first ball screw assembly, 27, be provided with the first shaft coupling 28 between the first motor 25 and the first ball screw assembly, 27, First ball screw assembly, 27 is fixed with workbench 1, and recessed being formed in the top of clutch shaft bearing seat 26 accommodates the first shaft coupling 28 First groove 261.
Second driving means 3 includes the second motor 35 and is arranged at second in the second guide rail supporting frame 33U connected in star Bearing block 36 and the second ball screw assembly, 37, be provided with the second shaft coupling 38 between the second motor 35 and the second ball screw assembly, 37, Second ball screw assembly, 37 is fixed with workbench 1, and recessed being formed in the top of the second bearing block 36 accommodates the second shaft coupling 38 Second groove 361.
Further, the side of clutch shaft bearing seat 26 offers bearing installation cavity 262, one end of the first ball screw assembly, 27 Fixing through bearing installation cavity and the first shaft coupling 28, be provided with bearing 263 in bearing installation cavity 262, bearing 263 is sheathed on the The outside of one ball screw assembly, 27.
Further, the opening part of bearing installation cavity 262 is capped with the first end cap 264, the first end cap 264 and the first axle Being detachably fixed by screw between bearing 26, the first end cap is held in the end face of bearing.
Yet further, it is provided with sealing ring 265 between the contact surface of the first end cap and the first ball screw assembly,.
Further, the side of the second bearing block 36 offers bearing installation cavity 362, one end of the second ball screw assembly, 37 Fixing through bearing installation cavity and the second shaft coupling 38, be provided with bearing 363 in bearing installation cavity 362, bearing 363 is sheathed on the The outside of two ball screw assembly,s 37.
Further, the opening part of bearing installation cavity 362 is capped with the second end cap 364, the second end cap 364 and the second axle Being detachably fixed by screw between bearing 36, the second end cap is held in the end face of bearing.
Yet further, it is provided with sealing ring 365 between the contact surface of the second end cap and the second ball screw assembly,.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that Including process, method, article or the equipment of described key element there is also other identical element.
The above is only the detailed description of the invention of the application, it is noted that for the ordinary skill people of the art For Yuan, on the premise of without departing from the application principle, it is also possible to make some improvements and modifications, these improvements and modifications also should It is considered as the protection domain of the application.

Claims (7)

1. a work system, it is characterised in that include workbench, be supported in below workbench and workbench can be driven along Y The first driving means that direction of principal axis moves and be supported in below the first drive system and the first driving means and work can be driven The second driving means that platform entirety moves along X-direction,
First driving means include the first motor and be arranged at the clutch shaft bearing seat in the first guide rail supporting frame U-shaped groove and First ball screw assembly, is provided with the first shaft coupling, the first ball screw assembly, and work between the first motor and the first ball screw assembly, Station is fixed, and the top of clutch shaft bearing seat is recessed is formed with the first groove accommodating the first shaft coupling;
Second driving means include the second motor and be arranged at the second bearing block in the second guide rail supporting frame U-shaped groove and Second ball screw assembly, is provided with the second shaft coupling, the second ball screw assembly, and work between the second motor and the second ball screw assembly, Station is fixed, and the top of the second bearing block is recessed is formed with the second groove accommodating the second shaft coupling.
Work system the most according to claim 1, it is characterised in that: the side of described clutch shaft bearing seat offers bearing Installation cavity, one end of described first ball screw assembly, passes bearing installation cavity and the first shaft coupling is fixed, described bearing installation cavity Inside being provided with bearing, bearing holder (housing, cover) is located at the outside of the first ball screw assembly,.
Work system the most according to claim 2, it is characterised in that: the opening part of described bearing installation cavity is capped with One end cap, is detachably fixed by screw between described first end cap and clutch shaft bearing seat, and the first end cap is held in the end of bearing Face.
Work system the most according to claim 3, it is characterised in that: described first end cap and the first ball screw assembly, Sealing ring it is provided with between contact surface.
Work system the most according to claim 1, it is characterised in that: the side of described second bearing block offers bearing Installation cavity, one end of described second ball screw assembly, passes bearing installation cavity and the second shaft coupling is fixed, described bearing installation cavity Inside being provided with bearing, described bearing holder (housing, cover) is located at the outside of the second ball screw assembly,.
Work system the most according to claim 5, it is characterised in that: the opening part of described bearing installation cavity is capped with Two end caps, are detachably fixed by screw between described second end cap and the second bearing block, and described second end cap is held in bearing End face.
Work system the most according to claim 6, it is characterised in that: described second end cap and the second ball screw assembly, Sealing ring it is provided with between contact surface.
CN201610608659.4A 2016-07-29 2016-07-29 Workbench system Pending CN106041604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610608659.4A CN106041604A (en) 2016-07-29 2016-07-29 Workbench system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610608659.4A CN106041604A (en) 2016-07-29 2016-07-29 Workbench system

Publications (1)

Publication Number Publication Date
CN106041604A true CN106041604A (en) 2016-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610608659.4A Pending CN106041604A (en) 2016-07-29 2016-07-29 Workbench system

Country Status (1)

Country Link
CN (1) CN106041604A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6488450B1 (en) * 2018-04-08 2019-03-27 浙江知瑞科技集団有限公司 Automated feeding equipment

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JPS59129633A (en) * 1983-01-08 1984-07-26 Canon Inc X-y stage
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CN105397511A (en) * 2015-12-24 2016-03-16 杨存岩 Multipurpose small numerical control machine tool platform
CN205342481U (en) * 2015-12-31 2016-06-29 深圳大宇精雕科技有限公司 Cantilever lathe with rotary type workstation
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6488450B1 (en) * 2018-04-08 2019-03-27 浙江知瑞科技集団有限公司 Automated feeding equipment

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Application publication date: 20161026