CN105562731A - Centralized operation handle device of turning lathe - Google Patents
Centralized operation handle device of turning lathe Download PDFInfo
- Publication number
- CN105562731A CN105562731A CN201610075331.0A CN201610075331A CN105562731A CN 105562731 A CN105562731 A CN 105562731A CN 201610075331 A CN201610075331 A CN 201610075331A CN 105562731 A CN105562731 A CN 105562731A
- Authority
- CN
- China
- Prior art keywords
- rotating seat
- holder
- handle
- axial
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
Abstract
The invention relates to a centralized operation handle device of a turning lathe. A rotating seat is mounted in a fixed seat inner cavity, the rear end of the rotating seat stretches out of the fixed seat and is sleeved with a handle seat, a rotating operation handle is arranged at the rear end of the handle seat, the front end of the rotating seat is connected with a rotating shaft, and the front end of the rotating shaft is provided with an opening and closing nut operation shifting groove extending in the axial direction; a rotating seat shaft hole is formed in the center of the rear end face of the rotating seat, an axial operation handle shaft is inserted in the rotating seat shaft hole, and the rear end of the axial operation handle shaft stretches out of the rotating seat and is provided with a handle head; the periphery of the rotating shaft is sleeved with a sliding station locking chuck and a sliding feeding operation disc, and a feeding operation inserting groove which extends in the circumferential direction is arranged on the circumference of the feeding operation disc; a radial long pin is inserted into the front end of the axial operation handle shaft in a connected manner, and the two ends of the radial long pin penetrate the rotating shaft to be inserted into a pin hole of the station locking chuck; and an axial long groove allowing a radial long pin to slide in a front-and-back manner is formed in the rotating shaft. The device can achieve multiple kinds of interlocking, machining is convenient, and operation performance is good.
Description
Technical field
The present invention relates to a kind of lathe, particularly relate to a kind of centralized control handle apparatus of lathe, belong to machine tool technology field.
Background technology
Slip crate is the important component part of lathe, and it coordinates with feed box can allow knife rest carry out screw chasing, the functions such as vertical, horizontal feed feeding and fast movement.Slip crate comprises in length and breadth to the operating mechanism of power feed and fast movement, opening nut mechanism, mutual interlocking gear and overload protection arrangement.Simultaneously mutual interlocking gear prevents vertical transverse movement and cutting thread campaign from connecting, and namely long feed, traverse feed and leading screw clasp nut folding three action requests interlock.
Publication number is the Chinese invention patent of 204182929U, disclose a kind of centralized control device of lathe carriage, casing is installed with wheel shaft, the middle part of wheel shaft is installed with idler gear, the both sides, front and back of idler gear are set with long feed gear and traverse feed gear, traverse feed gear and long feed gear can rotate respectively on wheel shaft, idler gear, traverse feed gear and long feed gear can be meshed with ring gear respectively, also comprise the clasp nut operation link rod driving clasp nut action by moving up and down, also comprise control crank axle, the middle part of control crank axle is arranged in control crank seat and can rotates or slide anteroposterior at control crank seat, the axis of control crank axle and the axis of wheel shaft are parallel to each other, one end of control crank axle is provided with the handle that can drive the rotation of control crank axle or slide anteroposterior, ring gear is rotatably connected to one end of slip link rod, and the middle part of slip link rod to be arranged on slip link rod axle and can along slip link rod axle slide anteroposterior, and the axis being parallel of slip link rod axle is in the axis of control crank axle, control crank axle is installed with slip drive links dish, slip drive links dish is provided with slip link rod slot circumferentially, and the other end of slip link rod is plugged in slip link rod slot.
Dropped or promote control crank axle by handle when moving along own axes, the dribbling of slip drive links is moved slip link rod and is moved forward and backward.When slip link rod slot can ensure that slip drive links dish rotates within the specific limits, slip link rod all can be reliably driven to move forward and backward.When slip link rod moves forward, ring gear simultaneously axially respectively engages a half thickness with idler gear and long feed gears meshing, thus the motion transmission of wheel shaft is to long feed gear, long feed gear shaft finally drives saddle long feed to second half exposing by gear; In like manner, when slip link rod moves backward, with idler gear and traverse feed gears meshing while of ring gear, thus the motion transmission of wheel shaft is to traverse feed gear, and traverse feed gear finally drives middle carriage traverse feed; When slip link rod is positioned at centre position, ring gear only engages with idler gear, and traverse feed gear and long feed gear all do not rotate.Traverse feed gear and long feed gear achieve interlocking on a control crank axle thus.
The control crank axle of this device should carry out rotation process, moves axially operation again, and rotation process and move axially operation need again interlocking, higher to the requirement of operative employee, and control crank axle whole installation Heavy Weight, processing request is high, and manufacturing cost is large.
Summary of the invention
The object of the invention is to, overcome problems of the prior art, provide a kind of centralized control handle apparatus of lathe, structure is simple, easy to process, good operation performance.
For solving above technical problem, the centralized control handle apparatus of a kind of lathe of the present invention, comprise holder, described holder is hollow-core construction, the inner chamber of described holder is provided with rotating seat, the rear portion of described holder is provided with step in holder, the middle part of described rotating seat is provided with rotating seat outer step, matched in clearance between step and described rotating seat outer step in described holder, in the middle part of the inner chamber of described holder and between the front portion of described rotating seat, bearing is installed, the front end of described bearing is provided with shaft block ring, described shaft block ring is stuck in the jump-ring slot of described rotating seat front end, it is outer and be set with handle set that holder is stretched out in the rear end of described rotating seat, the rear end of described handle set is provided with the slewing maneuver handle stretched out in rearward outside, and the inner termination of described slewing maneuver handle is screwed in the back end circumference of described rotating seat through described handle set, the front end of described rotating seat is connected with and is connected as a single entity and the rotating shaft of coaxial line with rotating seat, and the front end of described rotating shaft is provided with the clasp nut extended vertically and handles allocating slot.
Relative to prior art, the present invention achieves following beneficial effect: rotating seat is by the inner chamber of bearings at holder, and matched in clearance between step and rotating seat outer step in holder, make rotating seat can in holder flexible rotating, when operator rotates rotating seat by slewing maneuver handle, rotating seat driven rotary axle synchronously rotates, the clasp nut of rotating shaft front end is handled allocating slot and is also rotated, the rotation that clasp nut handles allocating slot is finally converted to swinging up and down of clasp nut operation link rod, thus control the opening and closing movement of clasp nut.Slewing maneuver handle of the present invention only carries out rotation process, does not move axially operation, and the division of labor is very clear and definite, and convenient operation person grasps.
As improvement of the present invention, the rear end face center of described rotating seat is provided with the rotating seat axis hole extended forward along axis, the front end of described rotating seat axis hole extends in described rotating shaft, being inserted with in described rotating seat axis hole can the axial operation Handle axis of slide anteroposterior, and the rear end of described axial operation Handle axis stretches out that rotating seat is outer and follower head is provided with the handle head being convenient to grip; The periphery of described rotating shaft is set with the station locking chuck and feed control handwheel that can slide along rotating shaft, described feed control handwheel is fixedly connected on the front end of described station locking chuck, and slot is handled in the feed be circumferentially provided with circumferentially of described feed control handwheel; The front end of described axial operation Handle axis is plugged with radial direction and has strong market potential, and the described radial direction two ends of having strong market potential are plugged in the pin-and-hole of described station locking chuck through described rotating shaft, and described rotating shaft is provided with the axial elongated slot of slide anteroposterior of having strong market potential for described radial direction.Axial operation Handle axis only carries out axial operation, does not carry out rotation process, and the division of labor is very clear and definite, and convenient operation person grasps.Axial operation Handle axis is in rotating seat axis hole during the twitch of front and back, and had strong market potential by radial direction and drive station locking chuck and feed control handwheel to move axially in the front end of axial operation Handle axis, the axial displacement that the axial elongated slot on rotating shaft is had strong market potential for radial direction provides space.When feed control handwheel and station locking chuck move on to axial forward end position, feed is handled slot and is driven feed driven wheel to move forward and long feed gears meshing, long feed work.When feed control handwheel and station locking chuck are positioned at axial rearward end position, feed is handled slot and is driven feed driven wheel mobile and traverse feed gears meshing backward, traverse feed work.When feed control handwheel and station locking chuck are positioned at axial centre position, feed is handled slot and is driven feed driven wheel to move to centre position, and all do not engage with long feed gear and traverse feed gear, long feed and traverse feed all do not work.Traverse feed and long feed achieve interlocking by the movement of axial operation Handle axis and feed control handwheel thus.
As improvement of the present invention, the gathering sill be circumferentially provided with for the slip of station lock screw of described station locking chuck, described gathering sill comprises longitudinal gears meshing lock slots, transverse gear engagement lock slots, clasp nut lock slots and axial slide; It is identical in phase place circumferentially that described longitudinal gears meshing lock slots and described transverse gear engage lock slots, and at axially-spaced one segment distance; Described longitudinal gears meshing lock slots engages lock slots inner termination with described transverse gear is connected by described axial slide, and described clasp nut lock slots is connected to the middle part of described axial slide and to engage lock slots at phase place circumferentially and described longitudinal gears meshing lock slots and described transverse gear contrary.When slewing maneuver handle drives rotating seat and rotating shaft to rotate, radial direction is had strong market potential and is driven station locking chuck and feed control handwheel synchronous rotary.When feed control handwheel and station locking chuck move on to axial forward end position, slewing maneuver handle is rotated counterclockwise, station locking chuck is synchronously rotated counterclockwise, and make station lock screw snap in the bottom land of longitudinal gears meshing lock slots, lathe is locked in long feed station.When feed control handwheel and station locking chuck move on to axial rearward end position, slewing maneuver handle is rotated counterclockwise, station locking chuck is synchronously rotated counterclockwise, and make station lock screw snap in the bottom land of transverse gear engagement lock slots, lathe is locked in traverse feed station.When feed control handwheel and station locking chuck are positioned at axial centre position, long feed and traverse feed all do not work; Slewing maneuver handle turns clockwise, and station locking chuck synchronously turns clockwise, and make station lock screw snap in the bottom land of clasp nut lock slots, lathe is locked in cutting thread station.On station lock screw and station locking chuck, the cooperation of each lock slots, reliably can lock station, prevent maloperation.
As a further improvement on the present invention, in described holder, the middle part of step is provided with holder inner groove, and the rear end of described holder is provided with holder radial location hole, and the inner port in described holder radial location hole communicates with described holder inner groove; The middle part of described rotating seat outer step is provided with through rotating seat radial hole, described rotating seat radial hole is divided into both sides by described rotating seat axis hole, the side of described rotating seat radial hole is provided with location cuphead pilotage, the two ends of described location cuphead pilotage are bulb, the middle part of described location cuphead pilotage is the cylinder be smoothly connected with bulb, and the external end head of described location cuphead pilotage is inserted in described holder inner groove; The rear end face of described rotating seat is provided with the spring eye one extended forward along axis, spring one is provided with in described spring eye one, it is first that the rear end of described spring one is provided with the thread plug be screwed on spring eye one, the front end of described spring one is provided with spring steel ball one, and the front end of described spring steel ball one is resisted against on the interior bulb of described location cuphead pilotage; When the outer bulb of described location cuphead pilotage is embedded in the inner port in described holder radial location hole, described station lock screw is arranged in described axial slide.Location cuphead pilotage is inserted in rotating seat radial hole and holder inner groove simultaneously, can play axial location effect, prevent rotating seat from producing axial displacement relative to holder.Spring a pair spring steel ball one applies thrust forward, and the front end of spring steel ball one applies outside thrust to bulb in the cuphead pilotage of location; When station lock screw is arranged in the axial slide of station locking chuck, the outer bulb of location cuphead pilotage is just in time aimed at holder radial location hole and is embedded in holder radial location hole, now operator can carry out the push pull maneuver of axial operation Handle axis, now locates the effect that cuphead pilotage plays radial location.The first screw-in depth of thread plug can the tension force of regulating spring one.
As a further improvement on the present invention, the opposite side of described rotating seat radial hole is provided with locking ball, and the middle part of described axial operation Handle axis is provided with arc groove circumferentially; The rear end face of described rotating seat is provided with the spring eye two extended forward along axis, spring two is provided with in described spring eye two, the rear end of described spring two is provided with the screw plug head two be screwed on spring eye two, the front end of described spring two is provided with spring steel ball two, and the front end of described spring steel ball two is resisted against the outside of described locking ball; When the inner side of described locking ball is embedded in described arc groove, described station lock screw is arranged in described clasp nut lock slots.Spring two pairs of spring steel balls two apply thrust forward, and the front end of spring steel ball two applies inside thrust to locking ball; When station lock screw aims at the clasp nut lock slots of station locking chuck, the arc groove of axial operation Handle axis aligns with rotating seat radial hole, locking ball embedded axle is in the arc groove of operator arbor, play axial location effect, now can turn clockwise slewing maneuver handle, station locking chuck synchronously turns clockwise, and make station lock screw snap in the bottom land of clasp nut lock slots, lathe is locked in cutting thread station.
As a further improvement on the present invention, described axial operation Handle axis comprises the enlarged diameter section being positioned at anterior reduced diameter section and being positioned at rear portion, the front portion of described enlarged diameter section is provided with Handle axis seal groove, described arc groove is positioned at the rear of described Handle axis seal groove, is provided with Handle axis sealing ring in described Handle axis seal groove; The front portion of described rotating seat is provided with spill port, and the rear end of described spill port communicates with the root void of the reduced diameter section of described axial operation Handle axis, and the front end of described spill port is downward-sloping and export from the front end face of described rotating seat.Lubricating oil in slip crate is enclosed in the front end of axial operation Handle axis by Handle axis sealing ring, avoids oozing out from the handle head of axial operation Handle axis rear end, and the lubricating oil entered in rotating seat axis hole flows back to slip crate from spill port.
As a further improvement on the present invention, the rear end face of described holder is arranged with the removal hole extended vertically, and the position of described removal hole is corresponding to the position, outer ring of described bearing, and step in the through described holder of described removal hole.The front opening of holder is convenient to install bearing, and the rear end of bearing inner race is resisted against in rotating seat outer step, and the rear end of bearing outer ring is resisted against in holder on step, dismantles more difficult; After step arranging removal hole in holder, as long as dismantle handle set, namely can removal rod be inserted in removal hole, like a cork bearing be got forward.
As a further improvement on the present invention, interference fit between described handle set and described rotating seat, the periphery, front end of described handle set is provided with the valve jacket extended forward, and described valve jacket covers the periphery, rear portion of holder.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, and accompanying drawing only provides reference and explanation use, is not used to limit the present invention.
Fig. 1 is the front view of the centralized control handle apparatus of lathe of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the top view of Fig. 3.
The right view of Fig. 4 of Fig. 5.
Fig. 6 is the sectional view along A-A in Fig. 5.
Fig. 7 is the sectional view along B-B in Fig. 6.
Fig. 8 is the stereogram one of the centralized control handle apparatus of lathe of the present invention.
Fig. 9 is the stereogram two of the centralized control handle apparatus of lathe of the present invention.
Figure 10 is the exploded perspective figure of the centralized control handle apparatus of lathe of the present invention.
In figure: 1. holder; 1a. holder inner groove; 1b. holder radial location hole; 1c. removal hole; 1d. spill port; 2. rotating seat; 2a. rotating seat radial hole; 3. rotating shaft; 3a. clasp nut handles allocating slot; The axial elongated slot of 3b.; 4a. thread plug is first; 4b. spring one; 4c. spring steel ball one; 5. locate cuphead pilotage; 6. bearing; 7. shaft block ring; 8. handle set; 9. slewing maneuver handle; 10. axial operation Handle axis; 10a. arc groove; 11. radial directions are had strong market potential; 12. station locking chucks; The longitudinal gears meshing lock slots of 12a.; 12b. transverse gear engagement lock slots; 12c. clasp nut lock slots; 12d. axial slide; 13. feed control handwheels; Slot is handled in 13a. feed; 14. Handle axis sealing rings; 15a. screw plug head two; 15b. spring two; 15c. spring steel ball two; 16. locking balls; 17. station lock screw.
Detailed description of the invention
As shown in Figures 1 to 10, the centralized control handle apparatus of lathe of the present invention comprises holder 1, holder 1 is hollow-core construction, the inner chamber of holder 1 is provided with rotating seat 2, the rear portion of holder 1 is provided with step in holder, the middle part of rotating seat 2 is provided with rotating seat outer step, matched in clearance between step and rotating seat outer step in holder, in the middle part of the inner chamber of holder 1 and between the front portion of rotating seat 2, bearing 6 is installed, the front end of bearing 6 is provided with shaft block ring 7, and shaft block ring 7 is stuck in the jump-ring slot of rotating seat 2 front end; It is outer and be set with handle set 8, interference fit between handle set 8 and rotating seat 2 that holder 1 is stretched out in the rear end of rotating seat 2, and the periphery, front end of handle set 8 is provided with the valve jacket extended forward, and valve jacket covers the periphery, rear portion of holder 1.The rear end of handle set 8 is provided with the slewing maneuver handle 9 stretched out in rearward outside, and the inner termination of slewing maneuver handle 9 is screwed in the back end circumference of rotating seat 2 through handle set 8; The front end of rotating seat 2 is connected with and is connected as a single entity and the rotating shaft 3 of coaxial line with rotating seat 2, and the front end of rotating shaft 3 is provided with the clasp nut extended vertically and handles allocating slot 3a.
The rear end face center of rotating seat 2 is provided with the rotating seat axis hole extended forward along axis, the front end of rotating seat axis hole extends in rotating shaft 3, being inserted with in rotating seat axis hole can the axial operation Handle axis 10 of slide anteroposterior, and the rear end of axial operation Handle axis 10 stretches out that rotating seat 2 is outer and follower head is provided with the handle head being convenient to grip; The periphery of rotating shaft 3 is set with the station locking chuck 12 and feed control handwheel 13 that can slide along rotating shaft, feed control handwheel 13 is fixedly connected on the front end of station locking chuck 12, and slot 13a is handled in the feed be circumferentially provided with circumferentially of feed control handwheel 13; The front end of axial operation Handle axis 10 is plugged with radial direction and has strong market potential 11, radial direction have strong market potential 11 two ends be plugged in the pin-and-hole of station locking chuck 12 through rotating shaft 3, rotating shaft 3 is provided with the axial elongated slot 3b for radial 11 slide anteroposterior of having strong market potential.
Rotating seat 2 is supported on the inner chamber of holder 1 by bearing 6, and matched in clearance between step and rotating seat outer step in holder, make rotating seat 2 can in holder 1 flexible rotating, when operator rotates rotating seat 2 by slewing maneuver handle 9, rotating seat 2 driven rotary axle 3 synchronously rotates, the clasp nut of rotating shaft 3 front end is handled allocating slot 3a and is also rotated, the rotation that clasp nut handles allocating slot 3a is finally converted to swinging up and down of clasp nut operation link rod, thus controls the opening and closing movement of clasp nut.
Axial operation Handle axis 10 in rotating seat axis hole before and after twitch time, the front end of axial operation Handle axis 10 is moved axially by have strong market potential 11 drive station locking chucks 12 and feed control handwheel 13 of radial direction, the axial elongated slot 3b on rotating shaft 3 for radial direction have strong market potential 11 axial displacement space is provided.
When feed control handwheel 13 and station locking chuck 12 move on to axial forward end position, feed is handled slot 13a and is driven feed driven wheel to move forward and long feed gears meshing, long feed work.
When feed control handwheel 13 and station locking chuck 12 are positioned at axial rearward end position, feed is handled slot 13a and is driven feed driven wheel mobile and traverse feed gears meshing backward, traverse feed work.
When feed control handwheel 13 and station locking chuck 12 are positioned at axial centre position, feed is handled slot 13a and is driven feed driven wheel to move to centre position, all do not engage with long feed gear and traverse feed gear, long feed and traverse feed all do not work; Traverse feed and long feed achieve interlocking by the movement of axial operation Handle axis 10 and feed control handwheel 13 thus.
Slewing maneuver handle 9 of the present invention only carries out rotation process, does not move axially operation; Axial operation Handle axis 10 only carries out axial operation, does not carry out rotation process, and the division of labor is very clear and definite, and convenient operation person grasps.
The gathering sill be circumferentially provided with for the slip of station lock screw 17 of station locking chuck 12, gathering sill comprises longitudinal gears meshing lock slots 12a, transverse gear engagement lock slots 12b, clasp nut lock slots 12c and axial slide 12d; It is identical in phase place circumferentially that longitudinal gears meshing lock slots 12a and transverse gear engage lock slots 12b, and at axially-spaced one segment distance; Longitudinal gears meshing lock slots 12a engages lock slots 12b inner termination with transverse gear is connected by axial slide 12d, and clasp nut lock slots 12c is connected to the middle part of axial slide 12d and to engage lock slots 12b at phase place circumferentially and longitudinal gears meshing lock slots 12a and transverse gear contrary.
When slewing maneuver handle 9 driven rotary seat 2 and rotating shaft 3 rotate, radial direction is had strong market potential 11 drive station locking chucks 12 and feed control handwheel 13 synchronous rotary.
When feed control handwheel 13 and station locking chuck 12 move on to axial forward end position, slewing maneuver handle 9 is rotated counterclockwise, station locking chuck 12 is synchronously rotated counterclockwise, and make station lock screw 17 snap in the bottom land of longitudinal gears meshing lock slots 12a, lathe is locked in long feed station.
When feed control handwheel 13 and station locking chuck 12 move on to axial rearward end position, slewing maneuver handle 9 is rotated counterclockwise, station locking chuck 12 is synchronously rotated counterclockwise, and make station lock screw 17 snap in the bottom land of transverse gear engagement lock slots 12b, lathe is locked in traverse feed station.
When feed control handwheel 13 and station locking chuck 12 are positioned at axial centre position, long feed and traverse feed all do not work; Slewing maneuver handle 9 turns clockwise, and station locking chuck 12 synchronously turns clockwise, and make station lock screw 17 snap in the bottom land of clasp nut lock slots 12c, lathe is locked in cutting thread station.
On station lock screw 17 and station locking chuck 12, the cooperation of each lock slots, reliably can lock station, prevent maloperation.
In holder, the middle part of step is provided with holder inner groove 1a, and the rear end of holder 1 is provided with holder radial location hole 1b, and the inner port of holder radial location hole 1b communicates with holder inner groove 1a; The middle part of rotating seat outer step is provided with through rotating seat radial hole 2a, rotating seat radial hole 2a is divided into both sides by rotating seat axis hole, the side of rotating seat radial hole 2a is provided with location cuphead pilotage 5, the two ends of location cuphead pilotage 5 are bulb, the middle part of location cuphead pilotage 5 is the cylinder be smoothly connected with bulb, and the external end head of location cuphead pilotage 5 is inserted in holder inner groove 1a; The rear end face of rotating seat 2 is provided with the spring eye one extended forward along axis, spring one 4b is provided with in spring eye one, the rear end of spring one 4b is provided with the first 4a of thread plug be screwed on spring eye one, the front end of spring one 4b is provided with spring steel ball one 4c, and the front end of spring steel ball one 4c is resisted against on the interior bulb of location cuphead pilotage 5; When the outer bulb of locating cuphead pilotage 5 is embedded in the inner port of holder radial location hole 1b, station lock screw 17 is arranged in axial slide 12d.
Location cuphead pilotage 5 is inserted in rotating seat radial hole 2a and holder inner groove 1a simultaneously, can play axial location effect, prevent rotating seat 2 from producing axial displacement relative to holder 1.Spring one 4b applies thrust forward to spring steel ball one 4c, and the front end of spring steel ball one 4c applies outside thrust to bulb in the cuphead pilotage 5 of location; When station lock screw 17 is arranged in the axial slide 12d of station locking chuck 12, the outer bulb of location cuphead pilotage 5 is just in time aimed at holder radial location hole 1b and is embedded in holder radial location hole 1b, now operator can carry out the push pull maneuver of axial operation Handle axis 10, now locates the effect that cuphead pilotage 5 plays radial location.The screw-in depth of the first 4a of thread plug can the tension force of regulating spring one 4b.
The opposite side of rotating seat radial hole 2a is provided with locking ball 16, and the middle part of axial operation Handle axis 10 is provided with arc groove 10a circumferentially; The rear end face of rotating seat 2 is provided with the spring eye two extended forward along axis, spring two 15b is provided with in spring eye two, the rear end of spring two 15b is provided with screw plug head two 15a be screwed on spring eye two, the front end of spring two 15b is provided with spring steel ball two 15c, and the front end of spring steel ball two 15c is resisted against the outside of locking ball 16; When the inner side of locking ball 16 is embedded in arc groove 10a, station lock screw 17 is arranged in clasp nut lock slots 12c.
Spring two 15b applies thrust forward to spring steel ball two 15c, and the front end of spring steel ball two 15c applies inside thrust to locking ball 16; When station lock screw 17 aims at the clasp nut lock slots 12c of station locking chuck 12, the arc groove 10a of axial operation Handle axis 10 aligns with rotating seat radial hole 2a, locking ball 16 embedded axle is in the arc groove 10a of operator arbor 10, play axial location effect, now can turn clockwise slewing maneuver handle 9, station locking chuck 12 synchronously turns clockwise, and make station lock screw 17 snap in the bottom land of clasp nut lock slots 12c, lathe is locked in cutting thread station.
Axial operation Handle axis 10 comprises the enlarged diameter section being positioned at anterior reduced diameter section and being positioned at rear portion, the front portion of enlarged diameter section is provided with Handle axis seal groove, arc groove 10a is positioned at the rear of Handle axis seal groove, is provided with Handle axis sealing ring 14 in Handle axis seal groove; The front portion of rotating seat 2 is provided with spill port 1d, and the rear end of spill port 1d communicates with the root void of the reduced diameter section of axial operation Handle axis 10, and the front end of spill port 1d is downward-sloping and export from the front end face of rotating seat 2.Lubricating oil in slip crate is enclosed in the front end of axial operation Handle axis 10 by Handle axis sealing ring 14, avoids oozing out from the handle head of axial operation Handle axis 10 rear end, and the lubricating oil entered in rotating seat axis hole flows back to slip crate from spill port 1d.
The rear end face of holder 1 is arranged with the removal hole extended vertically, and the position of removal hole is corresponding to the position, outer ring of bearing 6, and step in the through holder of removal hole.The front opening of holder 1 is convenient to install bearing 6, and the rear end of bearing inner race is resisted against in rotating seat outer step, and the rear end of bearing outer ring is resisted against in holder on step, dismantles more difficult; After step arranging removal hole in holder, as long as dismantle handle set 8, namely can removal rod be inserted in removal hole, like a cork bearing 6 be got forward.
These are only the better possible embodiments of the present invention, non-ly therefore limit to scope of patent protection of the present invention.In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of application claims.The present invention can pass through without the technical characteristic described or adopt existing techniques in realizing, does not repeat them here.
Claims (8)
1. the centralized control handle apparatus of a lathe, comprise holder, it is characterized in that: described holder is hollow-core construction, the inner chamber of described holder is provided with rotating seat, the rear portion of described holder is provided with step in holder, the middle part of described rotating seat is provided with rotating seat outer step, matched in clearance between step and described rotating seat outer step in described holder, in the middle part of the inner chamber of described holder and between the front portion of described rotating seat, bearing is installed, the front end of described bearing is provided with shaft block ring, and described shaft block ring is stuck in the jump-ring slot of described rotating seat front end; It is outer and be set with handle set that holder is stretched out in the rear end of described rotating seat, the rear end of described handle set is provided with the slewing maneuver handle stretched out in rearward outside, and the inner termination of described slewing maneuver handle is screwed in the back end circumference of described rotating seat through described handle set; The front end of described rotating seat is connected with and is connected as a single entity and the rotating shaft of coaxial line with rotating seat, and the front end of described rotating shaft is provided with the clasp nut extended vertically and handles allocating slot.
2. the centralized control handle apparatus of lathe according to claim 1, it is characterized in that: the rear end face center of described rotating seat is provided with the rotating seat axis hole extended forward along axis, the front end of described rotating seat axis hole extends in described rotating shaft, being inserted with in described rotating seat axis hole can the axial operation Handle axis of slide anteroposterior, and the rear end of described axial operation Handle axis stretches out that rotating seat is outer and follower head is provided with the handle head being convenient to grip; The periphery of described rotating shaft is set with the station locking chuck and feed control handwheel that can slide along rotating shaft, described feed control handwheel is fixedly connected on the front end of described station locking chuck, and slot is handled in the feed be circumferentially provided with circumferentially of described feed control handwheel; The front end of described axial operation Handle axis is plugged with radial direction and has strong market potential, and the described radial direction two ends of having strong market potential are plugged in the pin-and-hole of described station locking chuck through described rotating shaft, and described rotating shaft is provided with the axial elongated slot of slide anteroposterior of having strong market potential for described radial direction.
3. the centralized control handle apparatus of lathe according to claim 2, it is characterized in that: the gathering sill be circumferentially provided with for the slip of station lock screw of described station locking chuck, described gathering sill comprises longitudinal gears meshing lock slots, transverse gear engagement lock slots, clasp nut lock slots and axial slide; It is identical in phase place circumferentially that described longitudinal gears meshing lock slots and described transverse gear engage lock slots, and at axially-spaced one segment distance; Described longitudinal gears meshing lock slots engages lock slots inner termination with described transverse gear is connected by described axial slide, and described clasp nut lock slots is connected to the middle part of described axial slide and to engage lock slots at phase place circumferentially and described longitudinal gears meshing lock slots and described transverse gear contrary.
4. the centralized control handle apparatus of lathe according to claim 3, it is characterized in that: in described holder, the middle part of step is provided with holder inner groove, the rear end of described holder is provided with holder radial location hole, and the inner port in described holder radial location hole communicates with described holder inner groove; The middle part of described rotating seat outer step is provided with through rotating seat radial hole, described rotating seat radial hole is divided into both sides by described rotating seat axis hole, the side of described rotating seat radial hole is provided with location cuphead pilotage, the two ends of described location cuphead pilotage are bulb, the middle part of described location cuphead pilotage is the cylinder be smoothly connected with bulb, and the external end head of described location cuphead pilotage is inserted in described holder inner groove; The rear end face of described rotating seat is provided with the spring eye one extended forward along axis, spring one is provided with in described spring eye one, it is first that the rear end of described spring one is provided with the thread plug be screwed on spring eye one, the front end of described spring one is provided with spring steel ball one, and the front end of described spring steel ball one is resisted against on the interior bulb of described location cuphead pilotage; When the outer bulb of described location cuphead pilotage is embedded in the inner port in described holder radial location hole, described station lock screw is arranged in described axial slide.
5. the centralized control handle apparatus of lathe according to claim 4, is characterized in that: the opposite side of described rotating seat radial hole is provided with locking ball, and the middle part of described axial operation Handle axis is provided with arc groove circumferentially; The rear end face of described rotating seat is provided with the spring eye two extended forward along axis, spring two is provided with in described spring eye two, the rear end of described spring two is provided with the screw plug head two be screwed on spring eye two, the front end of described spring two is provided with spring steel ball two, and the front end of described spring steel ball two is resisted against the outside of described locking ball; When the inner side of described locking ball is embedded in described arc groove, described station lock screw is arranged in described clasp nut lock slots.
6. the centralized control handle apparatus of lathe according to claim 5, it is characterized in that: described axial operation Handle axis comprises the enlarged diameter section being positioned at anterior reduced diameter section and being positioned at rear portion, the front portion of described enlarged diameter section is provided with Handle axis seal groove, described arc groove is positioned at the rear of described Handle axis seal groove, is provided with Handle axis sealing ring in described Handle axis seal groove; The front portion of described rotating seat is provided with spill port, and the rear end of described spill port communicates with the root void of the reduced diameter section of described axial operation Handle axis, and the front end of described spill port is downward-sloping and export from the front end face of described rotating seat.
7. the centralized control handle apparatus of lathe according to claim 1, it is characterized in that: the rear end face of described holder is arranged with the removal hole extended vertically, the position of described removal hole is corresponding to the position, outer ring of described bearing, and step in the through described holder of described removal hole.
8. the centralized control handle apparatus of lathe according to claim 1, it is characterized in that: interference fit between described handle set and described rotating seat, the periphery, front end of described handle set is provided with the valve jacket extended forward, and described valve jacket covers the periphery, rear portion of holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075331.0A CN105562731B (en) | 2016-02-03 | 2016-02-03 | The centralized control handle apparatus of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075331.0A CN105562731B (en) | 2016-02-03 | 2016-02-03 | The centralized control handle apparatus of lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105562731A true CN105562731A (en) | 2016-05-11 |
| CN105562731B CN105562731B (en) | 2017-10-17 |
Family
ID=55873666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610075331.0A Active CN105562731B (en) | 2016-02-03 | 2016-02-03 | The centralized control handle apparatus of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105562731B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676160A (en) * | 2018-12-25 | 2019-04-26 | 黄山市永丰机电制造有限公司 | The central controlled steerable system of lathe carriage |
| CN109676161A (en) * | 2018-12-25 | 2019-04-26 | 黄山市永丰机电制造有限公司 | The central controlled manipulation device of lathe carriage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360193Y (en) * | 1999-02-12 | 2000-01-26 | 蚌埠机床总公司 | Motor driving feeding mechanism of small lathe carriage |
| JP2000218405A (en) * | 1999-02-01 | 2000-08-08 | Fuji Kogyo Kk | Tool rest for ultrasonic vibration cutting |
| CN104259492A (en) * | 2014-09-22 | 2015-01-07 | 扬州力创机床有限公司 | Lathe sliding box |
| CN204182929U (en) * | 2014-09-22 | 2015-03-04 | 扬州力创机床有限公司 | A kind of centralized control device of lathe carriage |
| CN205519697U (en) * | 2016-02-03 | 2016-08-31 | 扬州力创机床有限公司 | Centralized control handle device of lathe |
-
2016
- 2016-02-03 CN CN201610075331.0A patent/CN105562731B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218405A (en) * | 1999-02-01 | 2000-08-08 | Fuji Kogyo Kk | Tool rest for ultrasonic vibration cutting |
| CN2360193Y (en) * | 1999-02-12 | 2000-01-26 | 蚌埠机床总公司 | Motor driving feeding mechanism of small lathe carriage |
| CN104259492A (en) * | 2014-09-22 | 2015-01-07 | 扬州力创机床有限公司 | Lathe sliding box |
| CN204182929U (en) * | 2014-09-22 | 2015-03-04 | 扬州力创机床有限公司 | A kind of centralized control device of lathe carriage |
| CN205519697U (en) * | 2016-02-03 | 2016-08-31 | 扬州力创机床有限公司 | Centralized control handle device of lathe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676160A (en) * | 2018-12-25 | 2019-04-26 | 黄山市永丰机电制造有限公司 | The central controlled steerable system of lathe carriage |
| CN109676161A (en) * | 2018-12-25 | 2019-04-26 | 黄山市永丰机电制造有限公司 | The central controlled manipulation device of lathe carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105562731B (en) | 2017-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2903769B1 (en) | Rapidly retractable tool support for a pipe machining apparatus | |
| US2556601A (en) | Multiple tapping head | |
| CN111515458B (en) | Major diameter advancing pipe cutter | |
| CN102407379B (en) | Inner-cone spline broaching machine tool | |
| CN109849113A (en) | A kind of planer of timber processing | |
| CN105562731A (en) | Centralized operation handle device of turning lathe | |
| CN205519697U (en) | Centralized control handle device of lathe | |
| CN204018737U (en) | With the lathe hydraulic tailstock of manual adjustments | |
| CN104588792B (en) | Full-automatic tapping machine for pipe fitting | |
| CN101817052B (en) | Multi-stage female die returning jolting machine and operating method | |
| CN104416401A (en) | Single-power tool changing device for computer numerical control (CNC) machining center | |
| CN206445568U (en) | A kind of adjustable rotary Hydraulic Clamping Mechanism | |
| CN203076679U (en) | Milling system for machine tool | |
| CN204430474U (en) | Full-automatic pipe threading machine | |
| CN102601392B (en) | Vertical lathe feeding knife rest | |
| CN203265682U (en) | Boring mill for boring ball arced face | |
| CN102489742B (en) | Pressure pipeline tapping machine | |
| CN104338968A (en) | Multifunctional processing equipment for products | |
| CN204171398U (en) | A kind of multifunctional product process equipment | |
| US1814078A (en) | Machine for boring cylinders | |
| US3541895A (en) | Devices for imparting radial displacements to eccentrically rotating parts | |
| US3654818A (en) | Universal milling and boring machines | |
| US1528800A (en) | Milling attachment | |
| CN113145880A (en) | Axial cutter bar and radial cutter bar composite multi-station turret type power cutter rest | |
| CN204182929U (en) | A kind of centralized control device of lathe carriage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |