CN202412041U - High-precision rotary positioning workbench - Google Patents

High-precision rotary positioning workbench Download PDF

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Publication number
CN202412041U
CN202412041U CN2011205006326U CN201120500632U CN202412041U CN 202412041 U CN202412041 U CN 202412041U CN 2011205006326 U CN2011205006326 U CN 2011205006326U CN 201120500632 U CN201120500632 U CN 201120500632U CN 202412041 U CN202412041 U CN 202412041U
Authority
CN
China
Prior art keywords
motor
cylinder
supporting seat
linear module
anchor clamps
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.)
Expired - Fee Related
Application number
CN2011205006326U
Other languages
Chinese (zh)
Inventor
李迪
张舞杰
叶峰
赖乙宗
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.)
ADVANCED INTELLIGENT MACHINE Co Ltd
Original Assignee
ADVANCED INTELLIGENT MACHINE 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 ADVANCED INTELLIGENT MACHINE Co Ltd filed Critical ADVANCED INTELLIGENT MACHINE Co Ltd
Priority to CN2011205006326U priority Critical patent/CN202412041U/en
Application granted granted Critical
Publication of CN202412041U publication Critical patent/CN202412041U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a high-precision rotary positioning workbench, which comprises a fixing rotary table base plate, two feeding operation tables, a direct drive motor and a power port. Each feeding operation table comprises a linear module mounting plate, a module supporting seat, two cylinders, two motors, a drill point rotary shaft, a chuck tensioning-releasing clamp, a cushion collar, a spring, a universal joint, a linear module sliding table plate and a roller screw rod. The two cylinders are used for controlling chuck tightness of the chuck tensioning-releasing clamp and adjusting the height of the universal joint to realize calibration of the drill point rotary shaft, and the motors are used for controlling rotation and retraction of the drill point rotary shaft to realize grinding of a micro drill. When grinding is completed, the direct drive motor drives the fixing rotary table base plate to rotate by 180 degrees to enable operational exchange of the two feeding operation tables, so that automatic operational procedures are realized, and production efficiency is improved. By the aid of the high-precision rotary positioning workbench, production efficiency can be improved while the micro drill can be ground precisely.

Description

A kind of high accuracy positioning of rotating workbench
Technical field
The utility model relates to a kind of high accuracy positioning of rotating workbench, particularly a kind of workbench of the pcb board microbit being seized on both sides by the arms positioning of rotating.
Background technology
At present; With regard to the pcb board production technology, the process tool that pcb board boring is used is a kind of diameter pcb board boring special-purpose micro drill more small than general milling cutter; In addition along with the continuous development of electronics industry; The pcb board demand constantly increases, and pcb board processing work requirements is strengthened, and has higher requirement for the efficient of machining tool production.
Now, for the detection and the grinding of little brill, be to add microscopic examination and grinding with manual work always, cause effect, accuracy and detection stability all lower.Along with the development of industry, automation detection and milling apparatus arise at the historic moment, and in recent years, detect for the automation of little brill and to have obtained very big development.But, based on of the realization of AOI detection system to automatic grinding, the how precisely and effective little brill of clamping and little brill is sent to tool setting and sharpening district from the transfer district position is moved is a key of whole automation process.
The utility model content
The utility model provides a kind of high accuracy positioning of rotating workbench to the deficiency of prior art.
The utility model is realized through following technical scheme:
A kind of high accuracy positioning of rotating workbench; Comprise one fixedly turntable substrate, two feeding workbench, drive a motor and a power port always; It is characterized in that: two feeding workbench are installed at the center symmetrically above the said fixedly turntable substrate; Said direct driving motor is installed in the fixedly below of turntable substrate, and said power port is installed on the direct driving motor; Said feeding workbench comprises a linear module installing plate, a module supporting seat, two cylinders, two motors, a drill point rotating shaft, chuck degree of tightness anchor clamps, a cushion collar, a spring, a universal joint, a linear module slide unit plate and a roller bearing screw mandrel; The module supporting seat be positioned at linear module installing plate above; The roller bearing screw mandrel passes through the module supporting seat; Linear module slide unit plate is located at the top of module supporting seat; Chuck degree of tightness anchor clamps are located at the upper left limit of linear module installing plate, and ring spring is around in cushion collar, and it is gentle to overlapping and being connected with universal joint that the drill point rotating shaft is through at chuck degree of tightness anchor clamps; Wherein a cylinder is located at the below of chuck degree of tightness anchor clamps; Another cylinder is located at the below of universal joint, and wherein a motor is positioned on the linear module slide unit plate and is connected in the cushion collar that is surrounded with spring, and the end that another motor is positioned at the module supporting seat is connected in the roller bearing screw mandrel.
Further, a signal port by software control pulse input is arranged on the said direct driving motor.
Further, there is a protective cover to support linear module slide unit plate on the said module supporting seat.
Further, said roller bearing screw mandrel is connected with the module supporting seat through the roller bearing screw rodb base of being located at module supporting seat one end.
Further, said chuck degree of tightness anchor clamps link to each other with linear module slide unit plate through chuck degree of tightness anchor clamps holder.
Further, the cylinder of being located at chuck degree of tightness anchor clamps below of said cylinder is a kind of cylinder that can switch generation Thrust Control chuck degree of tightness clamping fixture head elasticity through gas, and links to each other with chuck degree of tightness anchor clamps holder through a cylinder flange.
Further, the cylinder of being located at universal joint below of said cylinder is a kind ofly can switch the cylinder that produces thrust regulation universal joint height through gas, and links to each other with motor on the linear module slide unit plate through a cylinder flange.
Further, said motor is a kind ofly can reduce the conversion of motion parts, reaches the motor of the effect of streamlining organizations.
Further, said motor be positioned at the motor on the linear module slide unit plate, be a kind of control drill point rotating shaft motor rotating, and link to each other with cylinder with a motor flange fixed head through a motor flange.
Further, the motor that is positioned at module supporting seat one end of said motor is a kind ofly to control roller bearing screw mandrel rotation and then promote the motor that linear module slide unit plate advances and retreats, and passes through a motor flange and link to each other with the module supporting seat.
The beneficial effect that the utility model produces is: a kind of high accuracy positioning of rotating workbench; Through two cylinders control chuck degree of tightness clamping fixture head elasticity with regulate the universal joint height realizing the calibration of drill point rotating shaft, through the rotation of Electric Machine Control drill point rotating shaft and advance and retreat to realize grinding to little brill.After grinding operation was accomplished, direct driving motor drive fixing turntable substrate Rotate 180 degree made two feeding workbench carry out the conversion of operation, thereby realizes the automated job flow process, enhances productivity.This structure can not only be enhanced productivity, and can realize little row that creeps into is ground accurately.
Description of drawings
Fig. 1 is the overall schematic of the utility model;
Fig. 2 is this feeding workbench sketch map.
Wherein, Reference numeral
1---fixing turntable substrate
2---the feeding workbench
3---linear module installing plate
4---the module supporting seat
5---the cylinder of control chuck degree of tightness anchor clamps
51---the cylinder flange
6---regulate the cylinder of universal joint height
61---raise the cylinder flange
7---control drill point rotating shaft motor rotating
71---the motor flange on the drill point rotating shaft
8---control roller bearing screw mandrel motor rotating
81---the motor flange on the roller bearing screw mandrel
9---the drill point rotating shaft
10---chuck degree of tightness anchor clamps
11---cushion collar
12---spring
13---universal joint
14---linear module slide unit plate
15---the roller bearing screw mandrel
16---protective cover
17---the roller bearing screw rodb base
18---the motor flange fixed head
19---chuck degree of tightness anchor clamps holder
20---direct driving motor
21---power port
22---signal port.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
From Fig. 1 and Fig. 2, can find out; A kind of high accuracy positioning of rotating workbench; Comprise one fixedly turntable substrate 1, two feeding workbench 2, drive motor 20, signal port 22 and power port 21 always; Two feeding workbench 2 are installed at the center symmetrically above the said fixedly turntable substrate 1, and said direct driving motor 20 is installed in the fixedly below of turntable substrate 1, and said signal port 22 is installed on the direct driving motor 20 with power port 21; Said feeding workbench 2 comprises a linear module installing plate 3, module supporting seat 4, the cylinder 5 of control chuck degree of tightness anchor clamps 10, the cylinder 6 of regulating universal joint 13 height, control drill point rotating shaft 9 motor rotating 7, control roller bearing screw mandrel 15 motor rotating 8, a drill point rotating shaft 9, chuck degree of tightness anchor clamps 10, a cushion collar 11, a spring 12, a universal joint 13, one a linear module slide unit plate 14 and a roller bearing screw mandrel 15; Module supporting seat 4 be positioned at linear module installing plate 3 above; Roller bearing screw mandrel 15 passes through module supporting seat 4; Linear module slide unit plate 14 is located at the top of module supporting seat 4; Chuck degree of tightness anchor clamps 10 are located at the upper left limit of linear module installing plate 3; Spring 12 is surrounded on cushion collar 11; Drill point rotating shaft 9 is through at chuck degree of tightness anchor clamps 10 and is connected with cushion collar 11 and with universal joint 13; The cylinder 5 of wherein controlling chuck degree of tightness anchor clamps 10 is located at the below of chuck degree of tightness anchor clamps 10; The cylinder 6 of regulating universal joint 13 height is located at the below of universal joint 13, wherein controls drill point rotating shaft 9 motor rotating 7 and is positioned on the linear module slide unit plate 14 and is connected in the cushion collar 11 that is surrounded with spring 12, and the end that control roller bearing screw mandrel 15 motor rotating 8 are positioned at module supporting seat 4 is connected in roller bearing screw mandrel 15.
There is a protective cover 16 to support linear module slide unit plate 14 on the module supporting seat 4; Roller bearing screw mandrel 15 is connected with module supporting seat 4 through the roller bearing screw rodb base 17 of being located at module supporting seat 4 one ends; Chuck degree of tightness anchor clamps 10 link to each other with linear module slide unit plate 14 through chuck degree of tightness anchor clamps holder 19; The cylinder 5 of control chuck degree of tightness anchor clamps 10 links to each other with chuck degree of tightness anchor clamps holder 19 through a cylinder flange 51; Regulate the cylinder 6 of universal joint 13 height, raise cylinder flange 61 through one and link to each other with control drill point rotating shaft 9 motor rotating 7; Control drill point rotating shaft 9 motor rotating 7 link to each other with the cylinder 6 of regulating universal joint 13 height with a motor flange fixed head 18 through the motor flange 71 on the drill point rotating shaft 9; Control roller bearing screw mandrel 15 motor rotating 8 link to each other with module supporting seat 4 through the motor flange 81 on the roller bearing screw mandrel 15.
When getting into drill point clamping operation, the cylinder 6 of regulating universal joint 13 height regulates universal joint 13 height, a tracheae air inlet of the cylinder 5 of control chuck degree of tightness anchor clamps 10; Promote chuck degree of tightness anchor clamps 10 and retreat, spring 12 compressions, the chuck of chuck degree of tightness anchor clamps 10 is in releasing orientation; Control roller bearing screw mandrel 15 motor rotating 8 drive roller bearing screw mandrels 15 and then promote the feeding of linear module slide unit plate 14, reach program predetermined apart from the time, extraneous the chuck of little brill insertion chuck degree of tightness anchor clamps 10; Another root tracheae air inlet of the cylinder 5 of control chuck degree of tightness anchor clamps 10, spring 12 decompress(ion)s, the chuck of chuck degree of tightness anchor clamps 10 is in clamped condition; Control roller bearing screw mandrel 15 motor rotating 8 continue to drive roller bearing screw mandrel 15 and then promote advancing of linear module slide unit plate 14, get into the AOI detection system, and the gyration of prewhirling that calculates according to the AOI detection system drives universal joint 13 rotations; Rotation finishes; Control roller bearing screw mandrel 15 motor rotating 8 drive rolls 15 counter-rotatings of state screw mandrel, linear module slide unit plate 14 slow astern segment distances, direct driving motor 20 drive fixing turntables 1 Rotate 180 degree; Control roller bearing screw mandrel 15 motor rotating 8 drive the auxiliary holder that milling zone sent into drill point by roller bearing screw mandrel 15; Control drill point rotating shaft 9 motor rotating 7 drive universal joint 13 and do 180 degree rotations, begin to grind one of them sword face of drill point, and grinding finishes; Control drill point rotating shaft 9 motor rotating 7 drive another sword face that universal joint 13 is done 180 degree spin finishing drill points again; Grinding finishes, and control roller bearing screw mandrel 15 motor rotating 8 drive 15 counter-rotatings of roller bearing screw mandrel, withdraw from auxiliary holder.This structure can not only be enhanced productivity, and can realize little row that creeps into is ground accurately.
Below the utility model is done a detailed description, but obvious, those skilled in the art can carry out various changes and improvement, and the scope of the utility model that does not deviate from appended claims and limited.

Claims (10)

1. high accuracy positioning of rotating workbench; Comprise one fixedly turntable substrate, two feeding workbench, drive a motor and a power port always; It is characterized in that: two feeding workbench are installed at the center symmetrically above the said fixedly turntable substrate; Said direct driving motor is installed in the fixedly below of turntable substrate, and said power port is installed on the direct driving motor; Said feeding workbench comprises a linear module installing plate, a module supporting seat, two cylinders, two motors, a drill point rotating shaft, chuck degree of tightness anchor clamps, a cushion collar, a spring, a universal joint, a linear module slide unit plate and a roller bearing screw mandrel; The module supporting seat be positioned at linear module installing plate above; The roller bearing screw mandrel passes through the module supporting seat; Linear module slide unit plate is located at the top of module supporting seat; Chuck degree of tightness anchor clamps are located at the upper left limit of linear module installing plate, and ring spring is around in cushion collar, and it is gentle to overlapping and being connected with universal joint that the drill point rotating shaft is through at chuck degree of tightness anchor clamps; Wherein a cylinder is located at the below of chuck degree of tightness anchor clamps; Another cylinder is located at the below of universal joint, and wherein a motor is positioned on the linear module slide unit plate and is connected in the cushion collar that is surrounded with spring, and the end that another motor is positioned at the module supporting seat is connected in the roller bearing screw mandrel.
2. a kind of high accuracy positioning of rotating workbench according to claim 1 is characterized in that: a signal port by software control pulse input is arranged on the said direct driving motor.
3. a kind of high accuracy positioning of rotating workbench according to claim 1 is characterized in that: have a protective cover to support linear module slide unit plate on the said module supporting seat.
4. a kind of high accuracy positioning of rotating workbench according to claim 1 is characterized in that: said roller bearing screw mandrel is connected with the module supporting seat through the roller bearing screw rodb base of being located at module supporting seat one end.
5. a kind of high accuracy positioning of rotating workbench according to claim 1 is characterized in that: said chuck degree of tightness anchor clamps link to each other with linear module slide unit plate through chuck degree of tightness anchor clamps holder.
6. according to claim 1 or 5 described a kind of high accuracy positioning of rotating workbench; It is characterized in that: the cylinder of being located at chuck degree of tightness anchor clamps below of said cylinder; Be a kind of cylinder that can switch generation Thrust Control chuck degree of tightness clamping fixture head elasticity, and link to each other with chuck degree of tightness anchor clamps holder through a cylinder flange through gas.
7. a kind of high accuracy positioning of rotating workbench according to claim 1; It is characterized in that: the cylinder of being located at the universal joint below of said cylinder; Be a kind of cylinder that can switch produce thrust regulation universal joint height, and link to each other with motor on the linear module slide unit plate through a cylinder flange through gas.
8. a kind of high accuracy positioning of rotating workbench according to claim 1 is characterized in that: said motor is a kind ofly can reduce the conversion of motion parts, reaches the motor of the effect of streamlining organizations.
9. according to claim 1 or 8 described a kind of high accuracy positioning of rotating workbench; It is characterized in that: said motor be positioned at the motor on the linear module slide unit plate; Be a kind of control drill point rotating shaft motor rotating, and link to each other with cylinder with a motor flange fixed head through a motor flange.
10. according to claim 1 or 8 described a kind of high accuracy positioning of rotating workbench; It is characterized in that: the motor that is positioned at module supporting seat one end of said motor; Be a kind ofly to control roller bearing screw mandrel rotation and then promote the motor that linear module slide unit plate advances and retreats, and pass through a motor flange and link to each other with the module supporting seat.
CN2011205006326U 2011-12-06 2011-12-06 High-precision rotary positioning workbench Expired - Fee Related CN202412041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205006326U CN202412041U (en) 2011-12-06 2011-12-06 High-precision rotary positioning workbench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205006326U CN202412041U (en) 2011-12-06 2011-12-06 High-precision rotary positioning workbench

Publications (1)

Publication Number Publication Date
CN202412041U true CN202412041U (en) 2012-09-05

Family

ID=46736834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205006326U Expired - Fee Related CN202412041U (en) 2011-12-06 2011-12-06 High-precision rotary positioning workbench

Country Status (1)

Country Link
CN (1) CN202412041U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102490113A (en) * 2011-12-06 2012-06-13 东莞市升力智能科技有限公司 High-precision rotary positioning workbench
CN103729559A (en) * 2013-12-26 2014-04-16 西北工业大学 Workpiece locating error analysis and adjustment method based on tolerance parameterization
CN104029111A (en) * 2014-05-19 2014-09-10 昆山金箭机械设备有限公司 Rotating table of grinding machine
CN104227555A (en) * 2013-06-17 2014-12-24 鉅威自动化股份有限公司 Automatic compensation system for clamping of drill points

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102490113A (en) * 2011-12-06 2012-06-13 东莞市升力智能科技有限公司 High-precision rotary positioning workbench
CN102490113B (en) * 2011-12-06 2014-09-03 东莞市升力智能科技有限公司 High-precision rotary positioning workbench
CN104227555A (en) * 2013-06-17 2014-12-24 鉅威自动化股份有限公司 Automatic compensation system for clamping of drill points
CN103729559A (en) * 2013-12-26 2014-04-16 西北工业大学 Workpiece locating error analysis and adjustment method based on tolerance parameterization
CN103729559B (en) * 2013-12-26 2016-10-05 西北工业大学 A kind of Workpiece's Tack Error analysis based on tolerance parameter and method of adjustment
CN104029111A (en) * 2014-05-19 2014-09-10 昆山金箭机械设备有限公司 Rotating table of grinding machine

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20161206

CF01 Termination of patent right due to non-payment of annual fee