CN102873539B - Multi-station rotary-disk nib automatic processing machine tool - Google Patents
Multi-station rotary-disk nib automatic processing machine tool Download PDFInfo
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- CN102873539B CN102873539B CN201210359061.8A CN201210359061A CN102873539B CN 102873539 B CN102873539 B CN 102873539B CN 201210359061 A CN201210359061 A CN 201210359061A CN 102873539 B CN102873539 B CN 102873539B
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Abstract
The invention discloses a kind of multi-station rotary-disk nib automatic processing machine tool, top lathe bed is provided with in hood, bottom lathe bed and rotary table, multiple station is divided into, lower two arrange organisation of workings and are distributed on rotary table, below, organisation of working is vertically processed pen material, pen material can rotate to next station by rotary table, organisation of working is installed on unit head end, be provided with for being with rotary table to rotate and the cephalomotor transmission mechanism of drive and power-equipment, be provided with for the oil injection mechanism of lathe bed oil spout, oil pump unit and fuel tank, also be provided with switch board, also be provided with draw mechanism and beat Three-point machine structure, draw mechanism utilizes the revolution of ball and rotation precisely to compress materials in the tube, three draw points beating Three-point machine structure are synchronized with the movement, achieve the automation generation that materials in the tube make a call at 3, therefore, the present invention can not only manufacture bullet-shaped nib, needle-tube pen-point can also be manufactured.<!--1-->
Description
Technical field
The present invention relates to a kind of written process equipment, specifically relate to one and can not only manufacture bullet-shaped nib, the multi-station rotary-disk nib automatic processing machine tool of needle-tube pen-point can also be manufactured.
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.Making a call at 3 is make materials in the tube inwall be inwardly recessed at 3 to be used as supporting the ball seat of steel ball, the method on the make requires that the position got ready is unanimous between the higher and lower levels, the depth is in the same size, even angle decile, permissible accuracy is quite high, otherwise ball seat offsets after being easy to cause nib processing, or steel ball drops on the ball seat strong point uneven, monolateral after causing closing in, when writing, lines have thickness, can cause time serious and write short-term or pit, and traditional to make a call to 3 processing modes be that direct draw point carries out radial direction and gets ready, can not use on multi-station machine tool, process on single station only, and three draw points when getting ready due to each draw point discontinuity and/or displacement position inaccurate, easily cause getting effect ready bad.
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, this multi-station rotary-disk nib automatic processing machine tool can not only manufacture bullet-shaped nib, can also needle-tube pen-point be manufactured, also there is good processing accuracy, production efficiency is high, floor space is little and the advantage such as compact conformation.
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, 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 and beats 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 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,
Wherein, described Three-point machine structure of beating is installed on another unit head end, described Three-point machine structure of beating comprises angled-lift splits, guide pillar and draw point, described guide pillar is provided with three, every root guide pillar horizontally set, and three guide pillars are each other in 120 degree of annular array, every root guide pillar has relative two ends and is respectively inner and outer end, described draw point is provided with three, every root draw point horizontally set, every root draw point one end is connected to the inner of a guide pillar, processed materials in the tube can be positioned the center surrounded by the other end of three draw points, the longitudinal 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, described angled-lift splits contacts with described guide pillar, the face that described angled-lift splits contacts with described guide pillar is the inner face of angled-lift splits, and the inner face of described angled-lift splits is inclined-plane, described angled-lift splits is in located lateral stop and longitudinally can be elevated, the described unit head beating Three-point machine structure place drives described angled-lift splits to be elevated.
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, the unit head end at described draw mechanism place 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.
Preferably, the inner face of described angled-lift splits is from the bottom to top to the inclined-plane that described center tilts.
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, described elasticity reset device one end locates stop and the other end connects described guide pillar, and described elasticity reset device has retractility in the axis of described guide pillar.
Preferably, described elasticity reset device is the helical spring be arranged in parallel with described guide pillar.
Preferably, described angled-lift splits is provided with three pieces, and with three described guide pillar one_to_one corresponding.
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 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, spring is provided with below described angled-lift splits, described lower spring end fixed stop, presses down described angled-lift splits when described main shaft declines, and when described main shaft rises, spring promotes the reset of described angled-lift splits.
Certainly, if do not consider that main shaft is standard component, 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 described holder, the center of described holder offers material hole, described material hole is corresponding with the described position, center surrounded by the other end of three draw points, and the other end of described draw point can move in 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 beaten Three-point machine structure, draw mechanism of the present invention utilizes the revolution of ball and spinning motion to compress materials in the tube, materials in the tube caliber 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, three draw points beating Three-point machine structure of the present invention are synchronized with the movement, achieve the automation generation that materials in the tube make a call at 3, improve operating efficiency, and size positions is accurate, what be applicable to needle-tube pen-point makes a call to 3 processing procedures, therefore, make lathe of the present invention can not only manufacture bullet-shaped nib, needle-tube pen-point can also be manufactured.
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;
Fig. 4 is the sectional structure schematic diagram that the present invention beats Three-point machine structure;
Fig. 5 is the A portion enlarged drawing of Fig. 4;
Fig. 6 is the flat distribution map of guide pillar of the present invention and draw point.
Detailed description of the invention
Embodiment: a kind of multi-station rotary-disk nib automatic processing machine tool, 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.
Wherein, the organisation of working of several stations also includes draw mechanism and beats Three-point machine structure.
Wherein, described draw mechanism is installed on 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 that axle rotates with own axes under transmission mechanism drives, described ball 13 is provided with at least three, described ball 13 is placed in described ball seat 12, described ball seat 12 is fixed on 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, the center in described material hole is corresponding with described ball seat inner hub location,
Wherein, described Three-point machine structure of beating is installed on another unit head end, 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 root guide pillar 22 horizontally set, and three guide pillars 22 are each other in 120 degree of annular array, every root guide pillar 22 has relative two ends and is respectively inner and outer end, described draw point 23 is provided with three, every root draw point 23 horizontally set, every root draw point 23 one end is connected to the inner of a guide pillar 22, processed materials in the tube can be positioned the center surrounded by the other end of three draw points 23, the longitudinal stop of described guide pillar 22 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, the face that described angled-lift splits 21 contacts with described guide pillar 22 is the inner face of angled-lift splits, and the inner face of described angled-lift splits 21 is inclined-plane, described angled-lift splits 21 is in located lateral stop and longitudinally can be elevated, the described unit head beating Three-point machine structure place drives described angled-lift splits 21 to be elevated.
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 is mated with the size of ball, all stopper slots distribute around described ball seat inside center, ball 13 is arranged in corresponding stopper slot 15, and ball freely can rotate in stopper slot.
Described ball seat 12 is made up of pedestal 121 and cover for seat 122, described pedestal 121 is truncated cone-shaped and has 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 between adjacent stopper slot 15, offer partition adjustment ditch 16, each described bottom surface 1211 regulating ditch 16 to be opened on described pedestal that cuts off also upwards extends and is closed in the end face 1212 of described pedestal, each described partition regulates ditch 16 to be opened on described stopper slot 15 and extends radially outwardly to the lateral surface 1213 of described pedestal and be opened on the lateral surface 1213 of described pedestal, described cover for seat 122 is made up of lower surface 1221 and side 1222, described cover for seat 122 hollow and upper end is opening, described material hole 14 is positioned at the lower surface 1221 of described cover for seat 122, described cover for seat 122) the top of inner surface of side 1222 be 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 matched 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 match, it is outer and with described unit head 11 by described that described cover for seat 122 is placed on described pedestal 121, external screw teeth 1223, 111 connect.
Described pedestal 121 is fixed on described unit head 11 end.
The end face 1212 of described pedestal 121 is greater than the bottom surface 1211 of described pedestal.
The face that described stopper slot 15 contacts with described ball 13 is sphere.
Described ball 13 is steel ball.
Described ball 13 is provided with three.
The inner face of described angled-lift splits 21 is from the bottom to top to the inclined-plane that described center tilts.
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, described elasticity reset device 24 one end locates stop and the other end connects described guide pillar 22, and described elasticity reset device 24 has retractility in the axis of described guide pillar 22.
Described elasticity reset device 24 is the helical springs be arranged in parallel with described guide pillar 22.
Described angled-lift splits 21 is provided with three pieces, and with three described guide pillar 22 one_to_one corresponding.
The described unit head 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, spring 26 is provided with below described angled-lift splits 21, described spring 26 lower end fixed stop, described main shaft 25 presses down described angled-lift splits 21 when declining, and when described main shaft 25 rises, spring 26 promotes described angled-lift splits 21 and resets.
Be provided with holder 27, stop located by described holder 27, described guide pillar 22 and draw point 23 are arranged in described holder 27, the center of described holder 27 offers material hole 28, described material hole 28 is corresponding with the described position, center surrounded by the other end of three draw points, and the other end of described draw point 23 can move in described material hole.
One of both described angled-lift splits 21 and described guide pillar 22 are adjustable from the distance at the center of described center.
Principle and the course of work of draw mechanism of the present invention are as follows: when unit head 11 external motive device drive under High Rotation Speed time, because whole ball seat 12 is fixed on unit head lower end, therefore the steel ball 13 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 121 to combine with cover for seat 122, and on pedestal, offer partition adjustment ditch 16, affect the compression degree of cover for seat inner chamfer 1224 pairs of pedestal 121 lateral surfaces by the degree that screws togather changing pedestal 121 and cover for seat 122 thus the position gap between steel ball 13 can be regulated to meet the materials in the tube process requirements of different tube diameters.
Of the present invention beat Three-point machine structure principle and the course of work as follows: main shaft 25 moves downward vertically and presses down angled-lift splits 21, angled-lift splits 21 extrudes guide pillar 22 and helical spring (elasticity reset device 24), promotes guide pillar 22 and makes the centripetal movement of draw point 23 carry out making a call to 3 points to materials in the tube; Make a call to 3 complete after, main shaft 25 moves upward vertically, spring 26 pushes up angled-lift splits 21, and helical spring (elasticity reset device 24) pulls the centrifugal movement of guide pillar 22, whole beat Three-point machine structure reset.
Claims (12)
1. a multi-station rotary-disk nib automatic processing machine tool, 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 and beats Three-point machine structure;
Wherein, described draw mechanism is installed on 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 that axle rotates with own axes under transmission mechanism drives, described ball (13) is provided with at least three, described ball (13) is placed in described ball seat (12), described ball seat (12) is fixed on 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), the center in described material hole is corresponding with described ball seat inner hub location, 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 is mated with the size of ball, all stopper slots distribute around described ball seat inside center, ball (13) is arranged in corresponding stopper slot (15), ball freely can rotate in stopper slot, described ball seat (12) is made up 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 between adjacent stopper slot (15), offer partition adjustment ditch (16), each described partition regulates ditch (16) be opened on the bottom surface (1211) of described pedestal and upwards extend and be closed in the end face (1212) of described pedestal, each described partition regulates ditch (16) to be opened on described stopper slot (15) and extends radially outwardly to the lateral surface (1213) of described pedestal and be opened on the lateral surface (1213) of described pedestal, described cover for seat (122) is made up of lower surface (1221) and side (1222), described cover for seat (122) hollow and upper end is 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) matched 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) match, described cover for seat (122) is placed on described pedestal (121) outward and with described unit head (11) by described, external screw teeth (1223, 111) connect, described pedestal (121) is fixed on described unit head (11) end, the end face (1212) of described pedestal (121) is greater than the bottom surface (1211) of described pedestal, the face that described stopper slot (15) contacts with described ball (13) is sphere,
Wherein, described Three-point machine structure of beating is installed on another unit head end, 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 root guide pillar (22) horizontally set, and three guide pillars (22) are each other in 120 degree of annular array, every root guide pillar (22) has relative two ends and is respectively inner and outer end, described draw point (23) is provided with three, every root draw point (23) horizontally set, every root draw point (23) one end is connected to the inner of a guide pillar (22), processed materials in the tube can be positioned the center surrounded by the other end of three draw points (23), described guide pillar (22) longitudinal 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), the face that described angled-lift splits (21) contacts with described guide pillar (22) is the inner face of angled-lift splits, and the inner face of described angled-lift splits (21) is inclined-plane, described angled-lift splits (21) is in located lateral stop and longitudinally can be elevated, the described unit head beating Three-point machine structure place drives described angled-lift splits (21) to be elevated,
The transmission of rotary table adopts sheave intermittent drive mechanism and pneumatic element movement to combine, camming movement is stirred by drive rod band, make reeded disk workbench intermittent rotary, when workbench starts to rotate, workbench upwards lifts under the effect of pneumatic element, makes workbench be in suspended state; After worktable rotary puts in place, to pressing down under the effect of Pneumatic pressure, make table positions steady.
2. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, is characterized in that: described ball (13) is steel ball.
3. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, is characterized in that: described ball (13) is provided with three.
4. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, is characterized in that: the inner face of described angled-lift splits (21) is from the bottom to top to the inclined-plane that described center tilts.
5. the multi-station rotary-disk nib automatic processing machine tool as described in claim 1 or 4, 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).
6. 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), described elasticity reset device (24) one end locates stop and the other end connects described guide pillar (22), and described elasticity reset device (24) has retractility in the axis of described guide pillar (22).
7. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 6, is characterized in that: described elasticity reset device (24) is the helical spring be arranged in parallel with described guide pillar (22).
8. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, is characterized in that: described angled-lift splits (21) is provided with three pieces, and with three described guide pillar (22) one_to_one corresponding.
9. 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, the angled-lift splits of ring-type surrounds three guide pillars simultaneously.
10. multi-station rotary-disk nib automatic processing machine tool as claimed in claim 1, it is characterized in that: the described unit head 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, described main shaft (25) presses down described angled-lift splits (21) when declining, when described main shaft (25) rises, spring (26) promotes described angled-lift splits (21) reset.
11. multi-station rotary-disk nib automatic processing machine tools 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 described holder (27), the center of described holder (27) offers material hole (28), described material hole (28) is corresponding with the described position, center surrounded by the other end of three draw points, and the other end of described draw point (23) can move in described material hole.
12. multi-station rotary-disk as claimed in claim 1 nib automatic processing machine tools, is characterized in that: one of both described angled-lift splits (21) and described guide pillar (22) are adjustable from the distance at the center of described center.
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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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| CN201210359061.8A CN102873539B (en) | 2012-09-24 | 2012-09-24 | Multi-station rotary-disk nib automatic processing machine tool |
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| CN102873539A CN102873539A (en) | 2013-01-16 |
| CN102873539B true CN102873539B (en) | 2015-10-28 |
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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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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107671540B (en) * | 2017-10-25 | 2023-05-23 | 平阳县尚伟笔业有限公司 | Pen core tube processing 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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| JP3103267B2 (en) * | 1994-04-18 | 2000-10-30 | 株式会社東芝 | Drilling and expanding device for metal cylindrical work |
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