CN102873539A - Turntable-type multi-station pen point automatic processing machine tool - Google Patents
Turntable-type multi-station pen point automatic processing machine tool Download PDFInfo
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- CN102873539A CN102873539A CN2012103590618A CN201210359061A CN102873539A CN 102873539 A CN102873539 A CN 102873539A CN 2012103590618 A CN2012103590618 A CN 2012103590618A CN 201210359061 A CN201210359061 A CN 201210359061A CN 102873539 A CN102873539 A CN 102873539A
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Abstract
The invention discloses a turntable-type multi-station pen point automatic processing machine tool. An upper tool body, a lower tool body and a rotary workbench are arranged in a machine cover; a plurality of stations are grouped into 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, a pipe contraction mechanism and a three-point perforating mechanism; 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 precisely compresses pipe materials through rotation and revolution of a ball; three steel needles of the three-point perforating mechanism move synchronously, so that each pipe material can be automatically perforated with three points; and therefore, the turntable-type multi-station pen point automatic processing machine tool can manufacture a bullet-type pen point and a needle pipe pen point.
Description
Technical field
The present invention relates to a kind of written process equipment, specifically relate to a kind ofly not only can make bullet-shaped nib, can also make the multi-station rotary-disk nib automatic processing machine tool of needle-tube pen-point.
Background technology
At present, domestic ball-pen point production generally all is to adopt many lathes to divide procedure to finish turning, boring, detection, and then adds pearl and closing in operation at other several lathes, and machining accuracy is poor, and production efficiency is low, makes the usage space waste of factory building; For these problems, Linear chain formula multistation automatic processing machine tool was once arranged, but its diameter of processing written ball has limitation, machining accuracy is low, poor reliability.
At present, the lathe that machining accuracy is high is bright take Switzerland's MIKRON(Mick) type of 24 station machine tools of company is as main, and the appearance of this lathe has effectively advanced the extensive development of world's ball pen and gel ink pen.This 24 station machine tools have 24 stations, totally 48 processing stations up and down, and 24 stations are circle distribution on a disk, and complete machine is divided into following several part: outsidely be hood; Middle be support column longitudinally; The upper and lower is lathe bed, and upper 24 station are in the top lathe bed, and lower 24 station are provided with rotary table in the bottom lathe bed between the lathe bed of upper and lower; Lathe bed is installed on the upper and lower bracing frame; Also have fuel tank, oil pump unit, switch board etc.This 24 station machine tools have realized that nib is from the short base charging that STAINLESS STEEL WIRE is raw material, contour cutting through multiple working procedure, interior hole drilling, fraising, and inner-cavity structure carried out a series of Precision Machining operations such as jet-bedding, bead loading, pressure phase veneer, closing in, until finished product is sent, clamped one time all machines.But this 24 station machine tools are for bullet-shaped nib, in manufacture process, by metal cutting, drilling, fraising etc. manufactures a complete bullet-shaped nib with a former rod, certainly, attractive in appearance for profile, also the former rod of this root can be cut into half needle tube type or cucurbit head dummy, the bullet-shaped nib of this class is more suitable for making partially thick and thicker nib, relatively be fit to the character calligraphs simple in structure such as American-European Latin, and when writing less font, need to use thinner nib as the relatively more complicated literal of this class of Chinese character, and full needle tube type pen point is more suitable for making partially thin and thinner nib, and this 24 station machines are not made the function of needle-tube pen-point, do not possess the function of finishing a certain processing procedure of needle-tube pen-point yet.
In the prior art, the head of materials in the tube need to be carried out first the draw when producing needle-tube pen-point, make the caliber after the contraction meet process requirements, then radially inwardly make a call to 3 points on the pipeline section that shrank, tube wall is inside recessed with the support ball afterwards to make a call at 3.Traditional draw mode of needle-tube pen-point is the mould extruding, namely be that a mould is set first, then at mould one end materials in the tube are reached the purpose of the draw by extruding, there is following defective in the draw mode of this mould extruding: one, easily cause not polishing of materials in the tube surface, be prone to burr; Two, the materials in the tube of different-diameter need different moulds, cause the increase of cost.Making a call at 3 is to make inwardly recessed 3 ball seats that are used as supporting steel ball of materials in the tube inwall, the method on the make requires the position got ready unanimous between the higher and lower levels, depth in the same size, the even angle five equilibrium, permissible accuracy is quite high, otherwise ball seat is offset after being easy to cause nib processing, perhaps steel ball drops on the ball seat strong point inhomogeneous, monolateral after causing closing up, lines have thickness when writing, can cause when serious and write short-term or pit, and traditional 3 processing modes of making a call to are directly radially to get ready with draw point, can not use at multi-station machine tool, process at single station only, and three draw points when getting ready because each draw point discontinuity and displacement position are inaccurate, it is bad easily to cause getting effect ready.
Summary of the invention
In order to overcome defects, the invention provides a kind of multi-station rotary-disk nib automatic processing machine tool, this multi-station rotary-disk nib automatic processing machine tool not only can be made bullet-shaped nib, can also make needle-tube pen-point, have also that good processing accuracy, production efficiency are high, floor space is little and the advantage such as compact conformation.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of multi-station rotary-disk nib automatic processing machine tool, has outside hood, be provided with the top lathe bed in the hood, bottom lathe bed and rotary table, several stations are divided into, lower two row's organisation of workings and being evenly distributed on the described rotary table, the below, upper row's organisation of working is positioned at the top lathe bed, lower row's organisation of working is positioned at the bottom lathe bed, on, lower two row's organisation of working positions are corresponding one by one up and down, the pen material is fixed in described rotary table, organisation of working is vertically processed the pen material, described rotary table can be with the rotation of pen material to next station, it is terminal that each organisation of working is installed on each unit head, also be provided be used to driving described rotary table and rotate and drive the cephalomotor transmission mechanism of described power and power-equipment, also be provided with for the oil injection mechanism to the lathe bed oil jet lubrication, oil pump unit and fuel tank also are provided with the switch board that the whole lathe of control moves;
Described upper row's organisation of working comprises into material mechanism, collet lock mechanism, slightly repair front cylindrical mechanism, equating face mechanism, slightly repair oblique mechanism, in repair oblique mechanism, slightly repair the 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 the 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 and beats the Three-point machine structure;
Wherein, 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 under transmission mechanism drives rotates take self axis as axle, described ball is provided with at least three, described ball is placed in the described ball seat, described ball seat is fixed in 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 the material hole, and the center in described material hole is corresponding with described ball seat inside center position;
Wherein, the described Three-point machine structure of beating is installed on another unit head end, the described Three-point machine structure of beating comprises angled-lift splits, guide pillar and draw point, described guide pillar is provided with three, every guide pillar horizontally set, and three guide pillars are 120 degree annular array each other, every guide pillar has relative two ends and is respectively the inner and the outer end, described draw point is provided with three, every draw point horizontally set, every draw point one end is connected in the inner of a guide pillar, processed materials in the tube can be positioned the center that the other end by three draw points surrounds, the vertical stop of described guide pillar and laterally can moving axially along himself, described angled-lift splits is positioned at the periphery of the outer end of described guide pillar, and described angled-lift splits contacts with described guide pillar, contacted of described angled-lift splits and described guide pillar are the inner face of angled-lift splits, and the inner face of described angled-lift splits is the inclined-plane, and described angled-lift splits is in located lateral stop and vertically can lifting, and the described unit head of beating Three-point machine structure place drives described angled-lift splits lifting.
The present invention for the further technical scheme that solves 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 and the size of ball coupling, all stopper slots distribute around described ball seat inside center, ball is arranged in corresponding stopper slot, and ball can freely rotate in stopper slot.
Preferably, described ball seat is made 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 offer between the adjacent stopper slot to cut off and regulate ditch, each described partition is regulated the end face that ditch is opened on the bottom surface of described pedestal and extends upward and be closed in described pedestal, each described partition is regulated the lateral surface that ditch is opened on described stopper slot and extends radially outwardly to the lateral surface of described pedestal and be opened on described pedestal, described cover for seat is made of lower surface and side, described cover for seat hollow and upper end are 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 that is complementary with described pedestal lateral surface tapering, the unit head end at described draw mechanism place has external screw teeth, in described, external screw teeth is complementary, described cover for seat be placed in described pedestal outer and with described unit head by in described, external screw teeth connects.
Preferably, described pedestal is fixed in described unit head end.
Preferably, the end face of described pedestal is greater than the bottom surface of described pedestal.
Preferably, contacted of described stopper slot and described ball are sphere.
Preferably, described ball is steel ball.
Preferably, described ball is provided with three.
Preferably, the inner face of described angled-lift splits is the inclined-plane that tilts to described center from the bottom to top.
Preferably, the outer end of described guide pillar is wedge shape and matches with the inner face of described angled-lift splits.
Say further, be provided with some elasticity reset devices, the location stop of described elasticity reset device one end and the other end connect described guide pillar, and described elasticity reset device axially has a retractility at described guide pillar.
Preferably, described elasticity reset device is the helical spring that be arranged in parallel with described guide pillar.
Preferably, described angled-lift splits is provided with three, and corresponding one by one with three described guide pillars.
Certainly, described angled-lift splits also can be a circle of ring-type, and the angled-lift splits of ring-type surrounds three guide pillars simultaneously.
Say further, the described unit head of beating Three-point machine structure place has main shaft and axle sleeve, described transmission mechanism and power-equipment drive described lifting spindle, described main shaft is positioned at the top of described angled-lift splits, described angled-lift splits below is provided with spring, described spring lower end fixed stop, described main shaft press down described angled-lift splits when descending, spring promoted described angled-lift splits and resets when described main shaft rose.
Certainly, be standard component if do not consider main shaft, described angled-lift splits can be directly fixed on described main shaft lower end and with described lifting spindle.
Say further, be provided with holder, described holder location stop, described guide pillar and draw point are arranged in the described holder, the center of described holder offers the material hole, described material hole is corresponding with the described position, center that is surrounded by the other end of three draw points, and the other end of described draw point can move in the described material hole.
Preferably, one of described angled-lift splits and described guide pillar are adjustable from the distance at the center of described center.
The invention has the beneficial effects as follows: multi-station rotary-disk nib automatic processing machine tool of the present invention has been set up draw mechanism and has been beaten the Three-point machine structure, the draw of the present invention mechanism utilizes the revolution of ball and spinning motion can compress materials in the tube, the materials in the tube caliber is dwindled, and the materials in the tube surface finishing behind the draw, size is accurate, be applicable to the draw processing procedure of needle-tube pen-point, three draw points beating the Three-point machine structure of the present invention are synchronized with the movement, realized that materials in the tube play 3 automation and generate, improved operating efficiency, and size positions is accurate, is applicable to 3 processing procedures of making a call to of needle-tube pen-point, therefore, so that lathe of the present invention not only can be made bullet-shaped nib, can also make needle-tube pen-point.
Description of drawings
Fig. 1 is the draw of the present invention mechanism sectional structure schematic diagram;
Fig. 2 is the draw of the present invention mechanism decomposition texture schematic diagram;
Fig. 3 is that the pedestal of the draw of the present invention mechanism is equipped with the ball elevational schematic view;
Fig. 4 is the sectional structure schematic diagram that the present invention beats the Three-point machine structure;
Fig. 5 is the A section enlarged drawing of Fig. 4;
Fig. 6 is the flat distribution map of guide pillar of the present invention and draw point.
The specific embodiment
Embodiment: a kind of multi-station rotary-disk nib automatic processing machine tool, has outside hood, be provided with the top lathe bed in the hood, bottom lathe bed and rotary table, several stations are divided into, lower two row's organisation of workings and being evenly distributed on the described rotary table, the below, upper row's organisation of working is positioned at the top lathe bed, lower row's organisation of working is positioned at the bottom lathe bed, on, lower two row's organisation of working positions are corresponding one by one up and down, the pen material is fixed in described rotary table, organisation of working is vertically processed the pen material, described rotary table can be with the rotation of pen material to next station, it is terminal that each organisation of working is installed on each unit head, also be provided be used to driving described rotary table and rotate and drive the cephalomotor transmission mechanism of described power and power-equipment, also be provided with for the oil injection mechanism to the lathe bed oil jet lubrication, oil pump unit and fuel tank also are provided with the switch board that the whole lathe of control moves.
Wherein, lathe bed is installed on the upper and lower bracing frame, and the lathe bed bottom is fuel tank, oil pump unit, the other switch board that arranges of lathe bed.
Wherein, the transmission of rotary table adopts sheave intermittent drive mechanism and pneumatic element action to combine, and stirs camming movement by the drive rod band, makes reeded disk workbench intermittent rotary.When workbench began to rotate, workbench upwards lifted under the effect of pneumatic element, made workbench be in " suspension " state; After worktable rotary puts in place, under the effect of Pneumatic pressure, to pressing down, make table positions steady.
Wherein, the axial rotation of unit head is to realize by the motor that is connected in the unit head top.The up-down stroke motion of unit head is to pass through motor-driven, and pass through gear, rotating shaft, height cam and leverage are realized, longitudinally rotating shaft of motor-driven rotation, the height cam is positioned at the upper end of rotating shaft, this height cam is the low cam of the high end of a lower surface level and upper surface one end, leverage has fulcrum, lever one end connects lifting column, the lever other end connects unit head, lifting column is supported the top surface edge of height cam, rotatablely moving of rotating shaft is converted into the elevating movement of lever one end lifting column by height cam upper surface just, and then is converted into the up-down stroke motion of lever other end unit head.
Described upper row's organisation of working comprises into material mechanism, collet lock mechanism, slightly repair front cylindrical mechanism, equating face mechanism, slightly repair oblique mechanism, in repair oblique mechanism, slightly repair the 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 the bottom surface repaiies chamfer mechanism, mechanism of dot center, some borehole drill constructions, through hole testing agency and harvest product mechanism.
Wherein, the organisation of working of several stations also includes draw mechanism and beats the Three-point machine structure.
Wherein, described draw mechanism is installed on unit head 11 ends, described draw mechanism comprises ball seat 12 and ball 13, the unit head 11 at described draw mechanism place can be under transmission mechanism drives rotates take self axis as axle, described ball 13 is provided with at least three, described ball 13 is placed in the described ball seat 12, described ball seat 12 is fixed in described unit head 11, all balls 13 are positioned at same plane and distribute around described ball seat 12 inside center, all balls 13 can contact with materials in the tube at the inside center place of described ball seat, described ball seat 12 lower surfaces offer material hole 14, and the center in described material hole is corresponding with described ball seat inside center position;
Wherein, the described Three-point machine structure of beating is installed on another unit head end, the described Three-point machine structure of beating comprises angled-lift splits 21, guide pillar 22 and draw point 23, described guide pillar 22 is provided with three, every guide pillar 22 horizontally sets, and three guide pillars 22 are 120 degree annular array each other, every guide pillar 22 has relative two ends and is respectively the inner and the outer end, described draw point 23 is provided with three, every draw point 23 horizontally sets, every draw point 23 1 ends are connected in the inner of a guide pillar 22, processed materials in the tube can be positioned the center that the other end by three draw points 23 surrounds, described guide pillar 22 vertical stop and laterally can moving axially along himself, described angled-lift splits 21 is positioned at the periphery of the outer end of described guide pillar 22, described angled-lift splits 21 contacts with described guide pillar 22, described angled-lift splits 21 is the inner face of angled-lift splits with 22 contacted of described guide pillars, and the inner face of described angled-lift splits 21 is the inclined-plane, described angled-lift splits 21 is in located lateral stop and vertically can lifting, and the described unit head of beating Three-point machine structure place drives described angled-lift splits 21 liftings.
Described ball seat 12 inside upper surface have been separated to form some stopper slots 15, the quantity of some stopper slots is identical with the quantity of ball, the size of stopper slot and the size of ball coupling, all stopper slots distribute around described ball seat inside center, ball 13 is arranged in corresponding stopper slot 15, and ball can freely rotate in stopper slot.
Described ball seat 12 is made of pedestal 121 and cover for seat 122, described pedestal 121 is for truncated cone-shaped and have circular bottom surface 1211, circular end face 1212 and lateral surface 1213, described stopper slot 15 is positioned at the bottom surface 1211 of described pedestal, and offer between the adjacent stopper slot 15 to cut off and regulate ditch 16, each described partition is regulated the end face 1212 that ditch 16 is opened on the bottom surface 1211 of described pedestal and extends upward and be closed in described pedestal, each described partition is regulated the lateral surface 1213 that ditch 16 is opened on described stopper slot 15 and extends radially outwardly to the lateral surface 1213 of described pedestal and be opened on described pedestal, described cover for seat 122 is made of lower surface 1221 and side 1222, described cover for seat 122 hollows and upper end are opening, described material hole 14 is positioned at the lower surface 1221 of described cover for seat 122, the top of the inner surface of side 1222 described cover for seat 122) is internal screw thread 1223, the bottom of the inner surface of the side 1222 of described cover for seat 122 is the inclined-planes 1224 that are complementary with described pedestal lateral surface tapering, unit head 11 ends at described draw mechanism place have external screw teeth 111, in described, external screw teeth 1223,111 are complementary, described cover for seat 122 be placed in described pedestal 121 outer and with described unit head 11 by in described, external screw teeth 1223,111 connect.
Described pedestal 121 is fixed in described unit head 11 ends.
The end face 1212 of described pedestal 121 is greater than the bottom surface 1211 of described pedestal.
Described stopper slot 15 is sphere with 13 contacted of described balls.
Described ball 13 is steel ball.
Described ball 13 is provided with three.
The inner face of described angled-lift splits 21 is the inclined-planes that tilt to described center from the bottom to top.
The outer end of described guide pillar 22 is wedge shape and matches with the inner face of described angled-lift splits 21.
Be provided with some elasticity reset devices 24, the location stop of described elasticity reset device 24 1 ends and the other end connect described guide pillar 22, and described elasticity reset device 24 axially has a retractility at described guide pillar 22.
Described elasticity reset device 24 is the helical springs that be arranged in parallel with described guide pillar 22.
Described angled-lift splits 21 is provided with three, and corresponding one by one with three described guide pillars 22.
The described unit head of beating Three-point machine structure place has main shaft 25 and axle sleeve, described transmission mechanism and power-equipment drive described lifting spindle, described main shaft 25 is positioned at the top of described angled-lift splits 21, described angled-lift splits 21 belows are provided with spring 26, described spring 26 lower end fixed stop, described main shaft 25 presses down described angled-lift splits 21 when descending, the described angled-lift splits 21 of spring 26 promotions resetted when described main shaft 25 rose.
Be provided with holder 27, described holder 27 location stop, described guide pillar 22 and draw point 23 are arranged in the described holder 27, the center of described holder 27 offers material hole 28, described material hole 28 is corresponding with the described position, center that is surrounded by the other end of three draw points, and the other end of described draw point 23 can move in the described material hole.
Described angled-lift splits 21 and described guide pillar 22 both one of adjustable from the distance at the center of described center.
Principle and the course of work of the draw of the present invention mechanism are as follows: when unit head 11 when externally power set drive lower High Rotation Speed, because whole ball seat 12 is fixed in the unit head lower end, therefore also and then power head height speed rotation of the steel ball 13 in the ball seat, this is the revolution of steel ball, after steel ball contacts with materials in the tube simultaneously again rotation can occur under the effect of frictional force, the revolution of steel ball and spinning motion can compress materials in the tube, the pipe materials in the tube are directly dwindled, and materials in the tube surface finishing, size behind the draw are accurate; And the ball seat structure that adopts pedestal 121 to combine with cover for seat 122, and offer at pedestal and cut off to regulate ditch 16, thereby can regulate position gap between the steel ball 13 to satisfy the materials in the tube process requirements of different tube diameters by the compression degree that the degree that screws togather that changes pedestal 121 and cover for seat 122 affects 1224 pairs of pedestal 121 lateral surfaces of cover for seat inner chamfer.
Principle and the course of work of beating the Three-point machine structure of the present invention is as follows: main shaft 25 moves downward vertically and presses down angled-lift splits 21, angled-lift splits 21 extruding guide pillar 22 and helical springs (elasticity reset device 24) promote guide pillar 22 and make draw point 23 centripetal movements make a call to 3 points to materials in the tube; Make a call to 3 finish after, main shaft 25 moves upward vertically, top angled-lift splits 21 on the spring 26, the 22 centrifugal movements of helical spring (elasticity reset device 24) pulling guide pillar, the whole Three-point machine structure of beating resets.
Claims (18)
1. multi-station rotary-disk nib automatic processing machine tool, has outside hood, be provided with the top lathe bed in the hood, bottom lathe bed and rotary table, several stations are divided into, lower two row's organisation of workings and being evenly distributed on the described rotary table, the below, upper row's organisation of working is positioned at the top lathe bed, lower row's organisation of working is positioned at the bottom lathe bed, on, lower two row's organisation of working positions are corresponding one by one up and down, the pen material is fixed in described rotary table, organisation of working is vertically processed the pen material, described rotary table can be with the rotation of pen material to next station, it is terminal that each organisation of working is installed on each unit head, also be provided be used to driving described rotary table and rotate and drive the cephalomotor transmission mechanism of described power and power-equipment, also be provided with for the oil injection mechanism to the lathe bed oil jet lubrication, oil pump unit and fuel tank also are provided with the switch board that the whole lathe of control moves;
Described upper row's organisation of working comprises into material mechanism, collet lock mechanism, slightly repair front cylindrical mechanism, equating face mechanism, slightly repair oblique mechanism, in repair oblique mechanism, slightly repair the 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 the 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 and beats the Three-point machine structure;
Wherein, described draw mechanism is installed on a unit head (11) end, described draw mechanism comprises ball seat (12) and ball (13), the unit head (11) at described draw mechanism place can be under transmission mechanism drives rotates take self axis as axle, described ball (13) is provided with at least three, described ball (13) is placed in the described ball seat (12), described ball seat (12) is fixed in described unit head (11), all balls (13) are positioned at same plane and distribute around described ball seat (12) inside center, all balls (13) can contact with materials in the tube at the inside center place of described ball seat, described ball seat (12) lower surface offers material hole (14), and the center in described material hole is corresponding with described ball seat inside center position;
Wherein, the described Three-point machine structure of beating is installed on another unit head end, the described Three-point machine structure of beating comprises angled-lift splits (21), guide pillar (22) and draw point (23), described guide pillar (22) is provided with three, every guide pillar (22) horizontally set, and three guide pillars (22) are 120 degree annular array each other, every guide pillar (22) has relative two ends and is respectively the inner and the outer end, described draw point (23) is provided with three, every draw point (23) horizontally set, every draw point (23) one ends are connected in the inner of a guide pillar (22), processed materials in the tube can be positioned the center that the other end by three draw points (23) surrounds, vertically stop and laterally can moving axially along himself of described guide pillar (22), described angled-lift splits (21) is positioned at the periphery of the outer end of described guide pillar (22), described angled-lift splits (21) contacts with described guide pillar (22), described angled-lift splits (21) is the inner face of angled-lift splits with contacted of described guide pillar (22), and the inner face of described angled-lift splits (21) is the inclined-plane, described angled-lift splits (21) is in located lateral stop and vertically can lifting, and the described unit head of beating Three-point machine structure place drives described angled-lift splits (21) lifting.
2. multi-station rotary-disk as claimed in claim 1 nib automatic processing machine tool, it is characterized in that: described ball seat (12) inside upper surface has been separated to form some stopper slots (15), the quantity of some stopper slots is identical with the quantity of ball, the size of stopper slot and the size of ball coupling, all stopper slots distribute around described ball seat inside center, ball (13) is arranged in corresponding stopper slot (15), and ball can freely rotate in stopper slot.
3. multi-station rotary-disk as claimed in claim 2 nib automatic processing machine tool, it is characterized in that: described ball seat (12) is made of pedestal (121) and cover for seat (122), described pedestal (121) is for truncated cone-shaped and have circular bottom surface (1211), circular end face (1212) and lateral surface (1213), described stopper slot (15) is positioned at the bottom surface (1211) of described pedestal, and offer between the adjacent stopper slot (15) to cut off and regulate ditch (16), each described partition is regulated the end face (1212) that ditch (16) is opened on the bottom surface (1211) of described pedestal and extends upward and be closed in described pedestal, each described partition is regulated the lateral surface (1213) that ditch (16) is opened on described stopper slot (15) and extends radially outwardly to the lateral surface (1213) of described pedestal and be opened on described pedestal, described cover for seat (122) is made of lower surface (1221) and side (1222), described cover for seat (122) hollow and upper end are opening, described material hole (14) is positioned at the lower surface (1221) of described cover for seat (122), the top of the inner surface of the side (1222) of described cover for seat (122) is internal screw thread (1223), the bottom of the inner surface of the side (1222) of described cover for seat (122) is the inclined-plane (1224) that is complementary with described pedestal lateral surface tapering, unit head (11) end at described draw mechanism place has external screw teeth (111), in described, external screw teeth (1223,111) be complementary, described cover for seat (122) be placed in described pedestal (121) outer and with described unit head (11) by in described, external screw teeth (1223,111) connect.
4. multi-station rotary-disk as claimed in claim 3 nib automatic processing machine tool, it is characterized in that: described pedestal (121) is fixed in described unit head (11) end.
5. multi-station rotary-disk as claimed in claim 3 nib automatic processing machine tool, it is characterized in that: the end face (1212) of described pedestal (121) is greater than the bottom surface (1211) of described pedestal.
6. multi-station rotary-disk as claimed in claim 2 nib automatic processing machine tool, it is characterized in that: described stopper slot (15) is sphere with contacted of described ball (13).
7. multi-station rotary-disk as claimed in claim 1 nib automatic processing machine tool, it is characterized in that: described ball (13) is steel ball.
8. multi-station rotary-disk as claimed in claim 1 nib automatic processing machine tool, it is characterized in that: described ball (13) is provided with three.
9. multi-station rotary-disk as claimed in claim 1 nib automatic processing machine tool, it is characterized in that: the inner face of described angled-lift splits (21) is the inclined-plane that tilts to described center from the bottom to top.
10. such as claim 1 or 9 described multi-station rotary-disks nib automatic processing machine tools, it is characterized in that: the outer end of described guide pillar (22) is wedge shape and matches with the inner face of described angled-lift splits (21).
11. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, it is characterized in that: be provided with some elasticity reset devices (24), the location stop of described elasticity reset device (24) one ends and the other end connect described guide pillar (22), and described elasticity reset device (24) axially has a retractility at described guide pillar (22).
12. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 4, it is characterized in that: described elasticity reset device (24) is the helical spring that be arranged in parallel with described guide pillar (22).
13. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, it is characterized in that: described angled-lift splits (21) is provided with three, and corresponding one by one with three described guide pillars (22).
14. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, it is characterized in that: described angled-lift splits is a circle of ring-type, and the angled-lift splits of ring-type surrounds three guide pillars simultaneously.
15. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, it is characterized in that: the described unit head of beating Three-point machine structure place has main shaft (25) and axle sleeve, described transmission mechanism and power-equipment drive described lifting spindle, described main shaft (25) is positioned at the top of described angled-lift splits (21), described angled-lift splits (21) below is provided with spring (26), described spring (26) lower end fixed stop, press down described angled-lift splits (21) when described main shaft (25) descends, spring (26) promoted described angled-lift splits (21) and resets when described main shaft (25) rose.
16. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, it is characterized in that: described motion is the main shaft that is connected with external motive device, described main shaft is positioned at the top of described angled-lift splits, and described angled-lift splits is fixed in described main shaft lower end and with described lifting spindle.
17. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, it is characterized in that: be provided with holder (27), described holder (27) location stop, described guide pillar (22) and draw point (23) are arranged in the described holder (27), the center of described holder (27) offers material hole (28), described material hole (28) is corresponding with the described position, center that is surrounded by the other end of three draw points, and the other end of described draw point (23) can move in the described material hole.
18. multi-station rotary-disk as claimed in claim 1 nib automatic processing machine tool is characterized in that: described angled-lift splits (21) and described guide pillar (22) both one of adjustable from the distance at the center of described center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359061.8A CN102873539B (en) | 2012-09-24 | 2012-09-24 | Multi-station rotary-disk nib automatic processing machine tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210359061.8A CN102873539B (en) | 2012-09-24 | 2012-09-24 | Multi-station rotary-disk nib automatic processing machine tool |
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| Publication Number | Publication Date |
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| CN102873539A true CN102873539A (en) | 2013-01-16 |
| CN102873539B CN102873539B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210359061.8A Active CN102873539B (en) | 2012-09-24 | 2012-09-24 | Multi-station rotary-disk nib automatic processing machine tool |
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| CN106734306A (en) * | 2017-02-14 | 2017-05-31 | 上海牧森自动化设备有限公司 | A kind of ball pen ball pressurizing unit |
| CN107671540A (en) * | 2017-10-25 | 2018-02-09 | 平阳县尚伟笔业有限公司 | A kind of pen core tube process equipment |
| 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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| Publication number | Publication date |
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| CN102873539B (en) | 2015-10-28 |
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