CN102873540B - Turntable-type multi-station pen point automatic processing machine tool with pipe contraction function - Google Patents
Turntable-type multi-station pen point automatic processing machine tool with pipe contraction function Download PDFInfo
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- CN102873540B CN102873540B CN201210359554.1A CN201210359554A CN102873540B CN 102873540 B CN102873540 B CN 102873540B CN 201210359554 A CN201210359554 A CN 201210359554A CN 102873540 B CN102873540 B CN 102873540B
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Abstract
The invention discloses a turntable-type multi-station pen point automatic processing machine tool with a pipe contraction function. An upper tool body, a lower tool body and a rotary workbench are arranged in a machine cover; a plurality of stations are an upper row of processing mechanisms and a lower row of processing mechanisms and are distributed above and below the rotary workbench; the processing mechanisms perpendicularly process a pen material; the rotary workbench can rotate the pen material to the next station; the processing mechanisms are arranged at the tail end of a power head; the processing mechanisms are provided with a transmission mechanism and power equipment which are used for driving the workbench to rotate and the power head to move, an oil spraying mechanism, an oil pump set, an oil tank, a control cabinet and a pipe contraction mechanism arranged on the power head; the oil spraying mechanism, the oil pump set and the oil tank are used for spraying oil towards the tool bodies; the pipe contraction mechanism comprises a ball seat and at least three balls; the balls are accommodated in the ball seat; the pipe contraction mechanism precisely compresses pipe materials through rotation and revolution of the balls; the surface of the contracted pipe is smooth; the pipe contraction mechanism is suitable to contract a needle pipe pen point; and therefore, the turntable-type multi-station pen point automatic processing machine tool can manufacture a bullet-type pen point and is applicable to pipe contraction of a needle pipe pen point.
Description
Technical field
The present invention relates to a kind of written process equipment, specifically relate to a kind of multi-station rotary-disk nib automatic processing machine tool with draw function.
Background technology
At present, it is all generally adopt multiple stage lathe to divide procedure to complete turning, boring, detection that domestic ball-pen point is produced, and then carries out adding pearl and closing in operation on several lathes in addition, and machining accuracy is poor, and production efficiency is low, and the usage space of factory building is wasted; For these problems, once had Linear chain formula multistation automatic processing machine tool, but its diameter processing written ball has limitation, machining accuracy is low, poor reliability.
At present, the lathe that machining accuracy is high is bright based on Switzerland's MIKRON(Mick) type of 24 station machine tools of company, the appearance of this lathe effectively advances the extensive development of world's ball pen and gel ink pen.This 24 station machine tools have 24 stations, up and down totally 48 processing stations, and 24 stations are circumferentially distributed on a disk, and complete machine is divided into following several part: outside is hood; Centre is longitudinal support column; Upper and lower is lathe bed, and upper 24 station are in top lathe bed, and lower 24 station, in bottom lathe bed, are provided with rotary table between the lathe bed of upper and lower; Lathe bed is installed on upper and lower bracing frame; Also there are fuel tank, oil pump unit, switch board etc.This 24 station machine tools achieve nib from the short base charging that STAINLESS STEEL WIRE is raw material, through the contour cutting of multiple working procedure, interior hole drilling, fraising, and a series of Precision Machining operations such as jet-bedding, bead loading, pressure phase veneer, closing in are carried out to inner-cavity structure, until finished product is sent, clamped one time all machines.But this 24 station machine tools are for bullet-shaped nib, in the fabrication process, pass through metal cutting, drilling, a former rod is manufactured a complete bullet-shaped nib by fraisings etc., certainly, attractive in appearance in order to profile, also former for this root rod can be cut into half needle tube type or cucurbit head dummy, this kind of bullet-shaped nib is more suitable for manufacturing partially slightly and thicker nib, relatively be applicable to the simple character calligraphs of structure such as American-European Latin, and need to use thinner nib when writing less font as the word of this kind of more complicated of Chinese character, and full needle tube type pen point is more suitable for manufacturing partially carefully and thinner nib, and this 24 station machines do not manufacture the function of needle-tube pen-point, the function of a certain processing procedure of needle-tube pen-point has not been possessed yet.
In prior art, needing the head of materials in the tube first to carry out the draw, making the caliber after contraction meet process requirements, then on the pipeline section shunk, radially-inwardly making a call to 3 points when producing needle-tube pen-point, after making a call at 3, tube wall is inwardly recessed with support ball.Traditional draw mode of needle-tube pen-point is mould extruding, namely be that a mould is first set, then in mould one end, materials in the tube are reached the object of the draw by extruding, there is following defect in the draw mode of this mould extruding: one, easily causes materials in the tube surface not polishing, easily occur burr; Two, the materials in the tube of different-diameter, need different moulds, cause the increase of cost.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of multi-station rotary-disk nib automatic processing machine tool with draw function, this multi-station rotary-disk nib automatic processing machine tool with draw function can not only manufacture bullet-shaped nib, and can compress materials in the tube, pipe materials in the tube footpath is reduced, and the materials in the tube surface finishing after the draw, size is accurate, be applicable to the draw processing procedure of needle-tube pen-point, this multi-station rotary-disk nib automatic processing machine tool with draw function also has good processing accuracy, production efficiency is high, the advantages such as the little and compact conformation of floor space.
The present invention in order to the technical scheme solving its technical problem and adopt is:
A kind of multi-station rotary-disk nib automatic processing machine tool with draw function, there is outside hood, top lathe bed is provided with in hood, bottom lathe bed and rotary table, several stations are divided into, lower two arrange organisation of workings and are evenly distributed on described rotary table, below, upper row's organisation of working is positioned at top lathe bed, lower row's organisation of working is positioned at bottom lathe bed, on, the lower two upper and lower one_to_one corresponding in row organisation of working position, pen material is fixed on described rotary table, organisation of working is vertically processed pen material, pen material can rotate to next station by described rotary table, each organisation of working is installed on each unit head end, also be provided with for driving described rotary table rotate and drive the cephalomotor transmission mechanism of described power and power-equipment, also be provided with for the oil injection mechanism of lathe bed oil jet lubrication, oil pump unit and fuel tank, also be provided with the switch board controlling whole lathe and run,
Described upper row's organisation of working comprise into material mechanism, collet lock mechanism, Cu Xiuqian cylindrical mechanism, repair plane mechanism, slightly repair oblique mechanism, in repair oblique mechanism, slightly repair pearl seat mechanism, bore pore mechanism, pore testing agency, refine pearl seat mechanism, qi of chong channel ascending adversely mechanism, rush oil groove mechanism, the oil-filled mechanism of high pressure, high pressure qi of chong channel ascending adversely mechanism, lower ball mechanism, closing mechanism, hammer press mechanism, ball testing agency and rush oil gas mechanism; Described lower row's organisation of working comprises some supporting mechanisms, repair bottom surface repaiies chamfer mechanism, mechanism of dot center, some borehole drill constructions, through hole testing agency and harvest product mechanism;
The organisation of working of several stations also includes draw mechanism, described draw mechanism is installed on a unit head end, described draw mechanism comprises ball seat and ball, the unit head at described draw mechanism place can be that axle rotates with own axes under transmission mechanism drives, described ball is provided with at least three, described ball is placed in described ball seat, described ball seat is fixed on described unit head, all balls are positioned at same plane and distribute around described ball seat inside center, all balls can contact with materials in the tube at the inside center place of described ball seat, described ball seat lower surface offers material hole, the center in described material hole is corresponding with described ball seat inner hub location.
The present invention in order to the further technical scheme solving its technical problem and adopt is:
Preferably, described ball seat inside upper surface has been separated to form some stopper slots, the quantity of some stopper slots is identical with the quantity of ball, the size of stopper slot is mated with the size of ball, all stopper slots distribute around described ball seat inside center, ball is arranged in corresponding stopper slot, and ball freely can rotate in stopper slot.
Preferably, described ball seat is made up of pedestal and cover for seat, described pedestal is truncated cone-shaped and has circular bottom surface, circular end face and lateral surface, described stopper slot is positioned at the bottom surface of described pedestal, and between adjacent stopper slot, offer partition adjustment ditch, each described bottom surface regulating ditch to be opened on described pedestal that cuts off also upwards extends and is closed in the end face of described pedestal, each described partition regulates ditch to be opened on described stopper slot and extends radially outwardly to the lateral surface of described pedestal and be opened on the lateral surface of described pedestal, described cover for seat is made up of lower surface and side, described cover for seat hollow and upper end is opening, described material hole is positioned at the lower surface of described cover for seat, the top of the inner surface of the side of described cover for seat is internal screw thread, the bottom of the inner surface of the side of described cover for seat is the inclined-plane matched with described pedestal lateral surface tapering, described unit head end has external screw teeth, in described, external screw teeth matches, it is outer and with described unit head by described that described cover for seat is placed on described pedestal, external screw teeth connects.
Preferably, described pedestal is fixed on described unit head end.
Preferably, the end face of described pedestal is greater than the bottom surface of described pedestal.
Preferably, the face that described stopper slot contacts with described ball is sphere.
Preferably, described ball is steel ball.
Preferably, described ball is provided with three.
The invention has the beneficial effects as follows: the multi-station rotary-disk nib automatic processing machine tool with draw function of the present invention has set up draw mechanism, this draw mechanism utilizes the revolution of ball and spinning motion to compress materials in the tube, materials in the tube caliber is reduced, and materials in the tube surface finishing after the draw, size are accurate, be applicable to the draw processing procedure of needle-tube pen-point, therefore, make lathe of the present invention can not only manufacture bullet-shaped nib, be also applicable to the draw processing procedure of needle-tube pen-point.
Accompanying drawing explanation
Fig. 1 is draw mechanism of the present invention sectional structure schematic diagram;
Fig. 2 is draw mechanism of the present invention decomposition texture schematic diagram;
Fig. 3 is that the pedestal of draw mechanism of the present invention is equipped with ball elevational schematic view.
Detailed description of the invention
Embodiment: a kind of multi-station rotary-disk nib automatic processing machine tool with draw function, there is outside hood, top lathe bed is provided with in hood, bottom lathe bed and rotary table, several stations are divided into, lower two arrange organisation of workings and are evenly distributed on described rotary table, below, upper row's organisation of working is positioned at top lathe bed, lower row's organisation of working is positioned at bottom lathe bed, on, the lower two upper and lower one_to_one corresponding in row organisation of working position, pen material is fixed on described rotary table, organisation of working is vertically processed pen material, pen material can rotate to next station by described rotary table, each organisation of working is installed on each unit head end, also be provided with for driving described rotary table rotate and drive the cephalomotor transmission mechanism of described power and power-equipment, also be provided with for the oil injection mechanism of lathe bed oil jet lubrication, oil pump unit and fuel tank, also be provided with the switch board controlling whole lathe and run.
Wherein, lathe bed is arranged on upper and lower bracing frame, and lathe bed bottom is fuel tank, oil pump unit, and lathe bed is other arranges switch board.
Wherein, the transmission of rotary table adopts sheave intermittent drive mechanism and pneumatic element movement to combine, and stirs camming movement, make reeded disk workbench intermittent rotary by drive rod band.When workbench starts to rotate, workbench upwards lifts under the effect of pneumatic element, makes workbench be in " suspension " state; After worktable rotary puts in place, to pressing down under the effect of Pneumatic pressure, make table positions steady.
Wherein, the axial rotation of unit head is realized by the motor be connected to above unit head.The up-down stroke motion of unit head is driven by motor, and pass through gear, rotating shaft, height cam and leverage realize, motor drives longitudinal rotating shaft to rotate, height cam is positioned at the upper end of rotating shaft, this height cam is a lower surface level and the low cam of upper surface higher end, leverage has fulcrum, lever one end connects lifting column, the lever other end connects unit head, lifting column supports the top surface edge of height cam, the rotary motion of rotating shaft is converted into the elevating movement of lever one end lifting column by the upper surface of height cam height, and then be converted into the up-down stroke motion of lever other end unit head.
Described upper row's organisation of working comprise into material mechanism, collet lock mechanism, Cu Xiuqian cylindrical mechanism, repair plane mechanism, slightly repair oblique mechanism, in repair oblique mechanism, slightly repair pearl seat mechanism, bore pore mechanism, pore testing agency, refine pearl seat mechanism, qi of chong channel ascending adversely mechanism, rush oil groove mechanism, the oil-filled mechanism of high pressure, high pressure qi of chong channel ascending adversely mechanism, lower ball mechanism, closing mechanism, hammer press mechanism, ball testing agency and rush oil gas mechanism; Described lower row's organisation of working comprises some supporting mechanisms, repair bottom surface repaiies chamfer mechanism, mechanism of dot center, some borehole drill constructions, through hole testing agency and harvest product mechanism.
The organisation of working of several stations also includes draw mechanism, described draw mechanism is installed on unit head 1 end, described draw mechanism comprises ball seat 2 and ball 3, described ball 3 is steel ball, the unit head 1 at described draw mechanism place can be that axle rotates with own axes under transmission mechanism drives, described ball 3 is provided with three, described ball 3 is placed in described ball seat 2, described ball seat 2 is fixed on described unit head 1, all balls 3 are positioned at same plane and distribute around described ball seat 2 inside center, all balls 3 can contact with materials in the tube at the inside center place of described ball seat, described ball seat 2 lower surface offers material hole 4, the center in described material hole is corresponding with described ball seat inner hub location.When unit head external motive device drive under High Rotation Speed time, because whole ball seat is fixed on unit head lower end, therefore the steel ball in ball seat is and then power head height speed rotation also, this is the revolution of steel ball, can there is rotation again after contacting with materials in the tube in steel ball simultaneously under the effect of frictional force, the revolution of steel ball and spinning motion can compress materials in the tube, and pipe materials in the tube footpath is reduced, and materials in the tube surface finishing after the draw, size are accurate.
Described ball seat 2 inside upper surface has been separated to form three stopper slots 5, the size of stopper slot is mated with the size of ball, all stopper slots distribute around described ball seat inside center, ball 3 is arranged in corresponding stopper slot 5, ball freely can rotate in stopper slot, and the face that described stopper slot 5 contacts with described ball 3 is sphere.
Described ball seat 2 is made up of pedestal 21 and cover for seat 22, described pedestal 21 is truncated cone-shaped and has circular bottom surface 211, circular end face 212 and lateral surface 213, the end face 212 of described pedestal 21 is greater than the bottom surface 211 of described pedestal, described stopper slot 5 is positioned at the bottom surface 211 of described pedestal, and between adjacent stopper slot 5, offer partition adjustment ditch 6, each described bottom surface 211 regulating ditch 6 to be opened on described pedestal that cuts off also upwards extends and is closed in the end face 212 of described pedestal, each described partition regulates ditch 6 to be opened on described stopper slot 5 and extends radially outwardly to the lateral surface 213 of described pedestal and be opened on the lateral surface 213 of described pedestal, described cover for seat 22 is made up of lower surface 221 and side 222, described cover for seat 22 hollow and upper end is opening, described material hole 4 is positioned at the lower surface 221 of described cover for seat 22, the top of the inner surface of the side 222 of described cover for seat 22 is internal screw thread 223, the bottom of the inner surface of the side 222 of described cover for seat 22 is the inclined-planes 224 matched with described pedestal lateral surface tapering, described unit head 1 end has external screw teeth 11, in described, external screw teeth 223, 11 match, it is outer and with described unit head 1 by described that described cover for seat 22 is placed on described pedestal 21, external screw teeth 223, 11 connect.Affecting cover for seat inner chamfer to the compression degree of pedestal lateral surface by the degree that screws togather that changes pedestal and cover for seat can regulate the position gap between steel ball to meet the materials in the tube process requirements of different tube diameters.
Principle and the course of work of draw mechanism of the present invention are as follows: when unit head external motive device drive under High Rotation Speed time, because whole ball seat is fixed on unit head lower end, therefore the steel ball in ball seat is and then power head height speed rotation also, this is the revolution of steel ball, can there is rotation again after contacting with materials in the tube in steel ball simultaneously under the effect of frictional force, the revolution of steel ball and spinning motion can compress materials in the tube, and pipe materials in the tube footpath is reduced, and materials in the tube surface finishing after the draw, size are accurate; And the structure that ball seat adopts pedestal to combine with cover for seat, and offer to cut off on pedestal and regulate ditch, affect cover for seat inner chamfer to the compression degree of pedestal lateral surface by the degree that screws togather changing pedestal and cover for seat and the position gap between steel ball can be regulated to meet the materials in the tube process requirements of different tube diameters.
Claims (3)
1. one kind has the multi-station rotary-disk nib automatic processing machine tool of draw function, there is outside hood, top lathe bed is provided with in hood, bottom lathe bed and rotary table, several stations are divided into, lower two arrange organisation of workings and are evenly distributed on described rotary table, below, upper row's organisation of working is positioned at top lathe bed, lower row's organisation of working is positioned at bottom lathe bed, on, the lower two upper and lower one_to_one corresponding in row organisation of working position, pen material is fixed on described rotary table, organisation of working is vertically processed pen material, pen material can rotate to next station by described rotary table, each organisation of working is installed on each unit head end, also be provided with for driving described rotary table rotate and drive the cephalomotor transmission mechanism of described power and power-equipment, also be provided with for the oil injection mechanism of lathe bed oil jet lubrication, oil pump unit and fuel tank, also be provided with the switch board controlling whole lathe and run,
Described upper row's organisation of working comprise into material mechanism, collet lock mechanism, Cu Xiuqian cylindrical mechanism, repair plane mechanism, slightly repair oblique mechanism, in repair oblique mechanism, slightly repair pearl seat mechanism, bore pore mechanism, pore testing agency, refine pearl seat mechanism, qi of chong channel ascending adversely mechanism, rush oil groove mechanism, the oil-filled mechanism of high pressure, high pressure qi of chong channel ascending adversely mechanism, lower ball mechanism, closing mechanism, hammer press mechanism, ball testing agency and rush oil gas mechanism; Described lower row's organisation of working comprises some supporting mechanisms, repair bottom surface repaiies chamfer mechanism, mechanism of dot center, some borehole drill constructions, through hole testing agency and harvest product mechanism;
It is characterized in that: the organisation of working of several stations also includes draw mechanism, described draw mechanism is installed on unit head (1) end, described draw mechanism comprises ball seat (2) and ball (3), the unit head (1) at described draw mechanism place can be that axle rotates with own axes under transmission mechanism drives, described ball (3) is provided with at least three, described ball (3) is placed in described ball seat (2), described ball seat (2) is fixed on described unit head (1), all balls (3) are positioned at same plane and distribute around described ball seat (2) inside center, all balls (3) can contact with materials in the tube at the inside center place of described ball seat, described ball seat (2) lower surface offers material hole (4), the center in described material hole is corresponding with described ball seat inner hub location, described ball seat (2) inside upper surface has been separated to form some stopper slots (5), the quantity of some stopper slots is identical with the quantity of ball, the size of stopper slot is mated with the size of ball, all stopper slots distribute around described ball seat inside center, ball (3) is arranged in corresponding stopper slot (5), ball freely can rotate in stopper slot, described ball seat (2) is made up of pedestal (21) and cover for seat (22), described pedestal (21) is for truncated cone-shaped and have circular bottom surface (211), circular end face (212) and lateral surface (213), described stopper slot (5) is positioned at the bottom surface (211) of described pedestal, and between adjacent stopper slot (5), offer partition adjustment ditch (6), each described partition regulates ditch (6) be opened on the bottom surface (211) of described pedestal and upwards extend and be closed in the end face (212) of described pedestal, each described partition regulates ditch (6) to be opened on described stopper slot (5) and extends radially outwardly to the lateral surface (213) of described pedestal and be opened on the lateral surface (213) of described pedestal, described cover for seat (22) is made up of lower surface (221) and side (222), described cover for seat (22) hollow and upper end is opening, described material hole (4) is positioned at the lower surface (221) of described cover for seat (22), the top of the inner surface of the side (222) of described cover for seat (22) is internal screw thread (223), the bottom of the inner surface of the side (222) of described cover for seat (22) is the inclined-plane (224) matched with described pedestal lateral surface tapering, described unit head (1) end has external screw teeth (11), in described, external screw teeth (223, 11) match, described cover for seat (22) is placed on described pedestal (21) outward and with described unit head (1) by described, external screw teeth (223, 11) connect, described pedestal (21) is fixed on described unit head (1) end, the end face (212) of described pedestal (21) is greater than the bottom surface (211) of described pedestal, the face that described stopper slot (5) contacts with described ball (3) is sphere.
2. there is the multi-station rotary-disk nib automatic processing machine tool of draw function as claimed in claim 1, it is characterized in that: described ball (3) is steel ball.
3. there is the multi-station rotary-disk nib automatic processing machine tool of draw function as claimed in claim 1, it is characterized in that: described ball (3) is provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359554.1A CN102873540B (en) | 2012-09-24 | 2012-09-24 | Turntable-type multi-station pen point automatic processing machine tool with pipe contraction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359554.1A CN102873540B (en) | 2012-09-24 | 2012-09-24 | Turntable-type multi-station pen point automatic processing machine tool with pipe contraction function |
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| Publication Number | Publication Date |
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| CN102873540A CN102873540A (en) | 2013-01-16 |
| CN102873540B true CN102873540B (en) | 2015-07-08 |
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| CN201210359554.1A Active CN102873540B (en) | 2012-09-24 | 2012-09-24 | Turntable-type multi-station pen point automatic processing machine tool with pipe contraction function |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825092A (en) * | 2017-02-14 | 2017-06-13 | 上海牧森自动化设备有限公司 | The pre-production equipment and its control system of a kind of ball pen ball |
| CN111531050A (en) * | 2020-03-10 | 2020-08-14 | 温州文星制笔有限公司 | Needle tube type pen point manufacturing equipment |
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| FR1136289A (en) * | 1954-06-01 | 1957-05-10 | Process for the manufacture of ball-point pencils and machine for carrying out this process | |
| CN2444707Y (en) * | 2000-07-21 | 2001-08-29 | 平阳县千红制笔有限公司 | Multi-station automatic processing machine tool for ball-pen point |
| CN2917918Y (en) * | 2006-05-07 | 2007-07-04 | 林大喜 | Straight line stepping type multi-station total needle tube automatic processing tool for pen point |
| CN101391365A (en) * | 2008-09-26 | 2009-03-25 | 胡泰林 | Copper full needle-tube pen-point and processing technique |
| CN102490072A (en) * | 2011-11-29 | 2012-06-13 | 陈先艇 | Disk-type multi-station nib machining tool |
| CN202846149U (en) * | 2012-09-24 | 2013-04-03 | 真彩文具股份有限公司 | Rotating disc type multi-station pen head automatic machining machine tool with pipe contracting function |
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- 2012-09-24 CN CN201210359554.1A patent/CN102873540B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2791137A (en) * | 1947-11-18 | 1957-05-07 | B B Pen Company | Apparatus for making ball point pens |
| FR1136289A (en) * | 1954-06-01 | 1957-05-10 | Process for the manufacture of ball-point pencils and machine for carrying out this process | |
| CN2444707Y (en) * | 2000-07-21 | 2001-08-29 | 平阳县千红制笔有限公司 | Multi-station automatic processing machine tool for ball-pen point |
| CN2917918Y (en) * | 2006-05-07 | 2007-07-04 | 林大喜 | Straight line stepping type multi-station total needle tube automatic processing tool for pen point |
| CN101391365A (en) * | 2008-09-26 | 2009-03-25 | 胡泰林 | Copper full needle-tube pen-point and processing technique |
| CN102490072A (en) * | 2011-11-29 | 2012-06-13 | 陈先艇 | Disk-type multi-station nib machining tool |
| CN202846149U (en) * | 2012-09-24 | 2013-04-03 | 真彩文具股份有限公司 | Rotating disc type multi-station pen head automatic machining machine tool with pipe contracting function |
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