CN203636923U

CN203636923U - Woodworking lathe

Info

Publication number: CN203636923U
Application number: CN201320840796.2U
Authority: CN
Inventors: 张�杰; 高崇文; 王璐; 丁涛
Original assignee: YANGZHOU HAIWEI MACHINERY MANUFACTURING Co Ltd
Current assignee: YANGZHOU HAIWEI MACHINERY MANUFACTURING Co Ltd
Priority date: 2013-12-19
Filing date: 2013-12-19
Publication date: 2014-06-11
Anticipated expiration: 2023-12-19

Abstract

The utility model discloses a woodworking lathe which comprises a main shaft box component, a cutter rack component, a tail bracket component, a lathe body and supporting legs, and also at least comprises a lathe body extending piece, wherein the lathe body extending piece is arranged at one end, which is far away from the main shaft box component, of the lathe body or is arranged on one supporting leg which is far away from the main shaft box component or is arranged on the side edge of the lathe body and is close to the main shaft box component. The woodworking lathe disclosed by the utility model is simple in structure and ingenious in design; a mobile main shaft box body can be used in the right end of the lathe body without dismounting a tail bracket, and the secondary positioning can be accurately and quickly realized; furthermore, the woodworking lathe is convenient to mount, easy to operate, and extremely high in practicability and has the time-saving and labor-saving effects, extremely high economical and social benefits.

Description

A kind of wood-turning machine

Technical field

The utility model relates to woodworking machinery technical field, is specifically related to a kind of wood-turning machine.

Background technology

The woodworking lathe of current existing movable spindle box body, in the time that lathe bed right-hand member uses main spindle box body, the way that tailstock is shifted out lathe bed by employing conventionally realizes its function, this mode has a lot of deficiencies, for example: 1) tailstock is heavier, while shifting out lathe bed, relatively require great effort, the used time is longer; 2) tailstock after shifting out is put inconvenience, and easily tailstock bottom locating surface is caused and scratched and precision when affecting tailstock and reusing; 3), when tailstock is installed again, because of problems such as tailstock and lathe bed fit clearance and tailstock weight, make the installation again of tailstock extremely inconvenient, and the used time is longer.

Utility model content

Goal of the invention: for the deficiencies in the prior art, the purpose of this utility model is to provide a kind of wood-turning machine, can realize the use of mobile main spindle box body at lathe bed right-hand member by not dismantling tailstock, and can realize quickly and accurately secondary location, and easy for installation, simple to operate, time saving and energy saving.

Technical scheme: in order to realize foregoing invention object, the technical solution adopted in the utility model is as follows:

A kind of wood-turning machine, comprises main spindle box assembly, cutter holder assembly, tailstock assemblies, lathe bed and supporting leg; At least also comprise a lathe bed extension; Described lathe bed extension is located at the one end away from the lathe bed of main spindle box assembly; Or described lathe bed extension is located on the supporting leg away from main spindle box assembly; Or described lathe bed extension is located at the side of lathe bed, and near main spindle box assembly.

Described lathe bed extension is located at the one end away from the lathe bed of main spindle box assembly by Quick fastening arrangement of clutch; Described Quick fastening arrangement of clutch comprises linkage, installation and positioning structure and rapid locking device assembly; Described linkage is located on the same side of lathe bed and lathe bed extension, and described rapid locking device assembly is located on another same side of lathe bed and lathe bed extension, and described installation and positioning structure connects lathe bed extension from the end of lathe bed.

Described linkage comprises the first hinge plate, the second hinge plate, hinge axis, hinge copper sheathing, A type circlip for hole, six hold-down screws, six bullet pads and four adjustment screws; Described the first hinge plate, the second hinge plate pass through hold-down screw and corresponding bullet pad, are separately fixed on lathe bed and lathe bed extension; Described A type circlip for hole, hinge axis, hinge copper sheathing are arranged on the first hinge plate successively; The second described hinge plate is socketed on hinge axis.

Described installation and positioning structure comprises two location eccentricity taper pins; Described location eccentricity taper pin is the unitary pin with eccentric structure being made up of thread segment, cylindrical section and conical section successively; Described thread segment fixes by bolt and lathe bed; Described cylindrical section touches mutually with lathe bed extension bottom.

Described eccentric structure is that the center line of thread segment and the center line of cylindrical section deviate.

Described rapid locking device assembly is leveled up and is formed by rapid locking device, hold-down screw and corresponding bullet.

Described Quick fastening arrangement of clutch also comprises the strong magnets assembly being located on lathe bed extension or lathe bed side, and described strong magnets assembly comprises interconnective locating shaft and strong magnets.

Beneficial effect: there is prior art to compare, wood-turning machine of the present utility model, simple in structure, design ingenious, can realize the use of mobile main spindle box body at lathe bed right-hand member by not dismantling tailstock, and can realize quickly and accurately secondary location, and easy for installation, simple to operate, time saving and energy saving; There is good practicality, can produce good economic benefit and social benefit.

Accompanying drawing explanation

Fig. 1 is the structural representation of wood-turning machine;

Fig. 2 is lathe bed 4 and lathe bed extension 6 the first link position schematic diagrames;

Fig. 3 is lathe bed 4 and lathe bed extension 6 the second link position schematic diagrames;

Fig. 4 is lathe bed 4 and lathe bed extension 6 the third link position schematic diagrames;

Fig. 5 is the structural representation of Quick fastening arrangement of clutch;

Fig. 6 is the structural representation of location eccentricity taper pin;

Fig. 7 is the adjusting position schematic diagram of location eccentricity taper pin;

Fig. 8 is clutch state schematic diagram;

Fig. 9 is the action schematic diagram that links closely;

Figure 10 is lock-out state schematic diagram.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, wood-turning machine, critical piece comprises main spindle box assembly 1, cutter holder assembly 2, tailstock assemblies 3, lathe bed 4, supporting leg 5, lathe bed extension 6, Quick fastening arrangement of clutch 7 and fixing hole 8 etc.Main spindle box assembly 1, cutter holder assembly 2, tailstock assemblies 3 are located on lathe bed 4 successively, and lathe bed 4 is located on supporting leg 5, and supporting leg 5 can be fixed by foundation bolt and ground, and lathe bed extension 6 is for extending the length of lathe bed 4.Wherein, main spindle box assembly 1, cutter holder assembly 2 and tailstock assemblies 3 can be the required Common Component of wood-turning machine, for example: main spindle box assembly 1 mainly comprises the parts such as brshless DC motor, casing embedding door, main spindle box, main spindle box lock handle, floral disc and stationary center, wherein main spindle box is slidingtype main spindle box, can move back and forth at lathe bed 4; Cutter holder assembly 2 mainly comprises the parts such as knife rest lock handle, knife rest, tool support and tool support lock handle; Tailstock assemblies 3 comprises the parts such as rolling center, tailstock, tailstock lock handle, tailstock, tailstock handwheel and tailstock lock handle.In addition, can establish instrument and tool rack at wood-turning machine, be located on one end or supporting leg 5 of lathe bed 4.

Wood-turning machine of the present utility model, arranges lathe bed extension 6 at the diverse location of lathe bed 4, and makes it can locate fast and fix, depart from fast lathe bed 4 with lathe bed 4, realize and depart from fixing after main lathe bed 4 fast.As shown in Figure 2, lathe bed extension 6 is located at the one end away from the lathe bed 4 of main spindle box assembly 1.As shown in Figure 3, lathe bed extension 6 is located on the supporting leg 5 away from main spindle box assembly 1, is positioned at the below of lathe bed 4.As shown in Figure 4, lathe bed extension 6 is located at the side of lathe bed 4, cuts near main spindle box assembly 1.

As shown in Figure 5, be located at one end away from the lathe bed 4 of main spindle box assembly 1 as example take lathe bed extension 6, introduce in detail lathe bed extension 6 how to realize with lathe bed 4 fast location and fixing, depart from lathe bed 4 fast, realize and depart from fixing after main lathe bed 4 fast.

Lathe bed extension 6 is realized and being connected of lathe bed 4 by linkage I, and it can be rotated centered by hinge axis, departs from fast and reset thereby realize with lathe bed 4; Linkage I by two hinge plate 153A, 153B, hinge axis 157, hinge copper sheathing 158, A type circlip for hole 159, six hold-down screws 154, six bullet pads 155, four adjust screw 156 and form.By six hold-down screws 157 for two hinge plate 153A, 153B and six corresponding bullet pads 158, be separately fixed on lathe bed 4 and lathe bed extension 6, and adjust the hinge shaft hole brought because of mismachining tolerance and the out of plumb of lathe bed face with four adjustment screws 156; The hinge plate 153A that A type circlip for hole 159, hinge axis 157, hinge copper sheathing 158 is arranged on successively to lathe bed 4 is upper, then the lathe bed extension 6 assembling is enclosed within on the hinge axis 157 of lathe bed 1.Lathe bed extension 6, because deadweight can not move upward, can only rotate centered by hinge axis, can realize the connection of lathe bed 4, lathe bed extension 6.

Lathe bed 4, lathe bed extension 6 are realized and being connected by linkage I, but cause the slideway of lathe bed 4, lathe bed extension 6 and the phenomenon of bed surface dislocation still can not by the time to be eliminated by the deadweight of lathe bed extension 6 and hinge self gap, therefore also need to adopt two location eccentricity taper pins 166 of installation and positioning structure II(on lathe bed 4) realize the uniformity of

lathe bed

4,6 liang of slideways of lathe bed extension and bed surface, thus tailstock assemblies 3 is smoothly transitted on lathe bed extension 6; Location eccentricity taper pin 166 is made up of 1,663 three sections of thread segment 1661, cylindrical section 1662 and conical section, adopt eccentric structure, be the center line rotation along thread segment of cylindrical section and conical section, thereby make the bus position of cylindrical section occur constantly to change, structure as shown in Figure 6.

As shown in Figure 7, two location eccentricity taper pins 166 are arranged on respectively in the screwed hole of lathe bed 4, by rotation thread segment, change the distance X 1 of location eccentricity taper pin cylindrical section Up Highway UHW and lathe bed 4 bed surfaces, X2, until this distance consistent with the distance Y of bed surface in lathe bed extension 6 and bottom surface (being X1=X2=Y), then make the bottom surface of lathe bed extension 6 and the cylindrical section Up Highway UHW of location eccentricity taper pin 166 contact, thoroughly eliminate lathe bed 4, the phenomenon of the slideway of lathe bed extension 6 and bed surface dislocation, increased the stability of lathe bed extension 6 simultaneously, finally with two nuts 167, location eccentricity taper pin 166 is fixed on lathe bed 1.The effect of location eccentricity taper pin 166: the lathe bed extension 6 of mentioning in above-mentioned rotates owing to conducting oneself with dignity it necessarily lower than lathe bed 4 along hinge axis, while being rotated so to alignment pin, just it need to be lifted and can go on straight pin, can be threaded to cylindrical section for lifting lathe bed extension 6, this lathe adopts and before cylindrical section, adds one section of circular cone, conical section end is lower than the lathe bed extension 6 after sinking, first lathe bed extension 6 is rotated to taper pin, then be transitioned into the face of cylinder along the slope " round and smooth " of taper pin, can be laborsaving lathe bed extension 6 is transitioned on location eccentricity taper pin easily and accurately.

After the connection of two lathe beds of having realized, how to realize two lathe beds fast fixing/to remove be fast fixedly the problem that will solve below, the utility model adopt market-ripe mechanism rapid locking device assembly III realize two lathe beds fast fixing/remove and fix fast; Rapid locking device assembly is leveled up 170 and 171 by rapid locking device 168-1 ~ 3, hold-down screw 169 and corresponding bullet and is formed, rapid locking device be adopt the one of mechanical lever mechanism principle to add fast to hold, opening mechanism, there is functions such as " accurately location, handling, self-locking step up fast ".Respectively rapid locking device assembly is arranged on lathe bed 4, lathe bed extension 6, lathe bed extension 6 is rotated on location eccentricity taper pin 166, move handle and fasten locking hasp because lever principle lock handle drives lock ring, realize quick locking and quick fixed function; In like manner move round about handle and depart from locking hasp because lever principle lock handle drives retaining ring, realize and remove fast locking and fixed function; Thereby another four adjustable lock rings of nut are eliminated the processing of rapid locking device fixed hole position to the distance of hasp, realize the adjustment of locking degree.

Strong magnets assembly IV is made up of other structures such as locating shaft 160 and strong magnets 164, realize lathe bed 2 and depart from fixing after lathe bed 1, by strong magnets 164 and cast iron absorption affinity, lathe bed extension 6 and lathe bed 4 are fixed together fast, only strong magnets need be departed to lathe bed 4 simultaneously and can remove fixing.Strong magnets assembly IV is arranged on lathe bed extension 6 and (also can be arranged on lathe bed 4).

Remove rapid locking device assembly locking function, lathe bed extension 6 is rotated along hinge axis, depart from lathe bed 4, then by the slowly chain-wales of close lathe bed 4 of strong magnets assembly IV, because magneticaction lathe bed 4, lathe bed extension 6 will firmly be fixed together, can realize lathe bed extension 6 and depart from fixing after lathe bed 4; The chain-wales that only strong magnets need be departed to lathe bed 4 can be removed the strong magnets of lathe bed 4, lathe bed extension 6 and fix, and utilizes the structure such as location eccentricity taper pin and rapid locking device assembly to realize Rapid reset.

Claims

1. a wood-turning machine, comprises main spindle box assembly (1), cutter holder assembly (2), tailstock assemblies (3), lathe bed (4) and supporting leg (5); It is characterized in that: at least also comprise a lathe bed extension (6); Described lathe bed extension (6) is located at the one end away from the lathe bed (4) of main spindle box assembly (1); Or described lathe bed extension (6) is located on the supporting leg (5) away from main spindle box assembly (1); Or described lathe bed extension (6) is located at the side of lathe bed (4), and near main spindle box assembly (1).

2. wood-turning machine according to claim 1, is characterized in that: described lathe bed extension (6) is located at the one end away from the lathe bed (4) of main spindle box assembly (1) by Quick fastening arrangement of clutch; Described Quick fastening arrangement of clutch comprises linkage (I), installation and positioning structure (II) and rapid locking device assembly (III); Described linkage (I) is located on the same side of lathe bed (4) and lathe bed extension (6), described rapid locking device assembly (III) is located on another same side of lathe bed (4) and lathe bed extension (6), and described installation and positioning structure (II) connects lathe bed extension (6) from the end of lathe bed (4).

3. wood-turning machine according to claim 2, is characterized in that: described linkage (I) comprises the first hinge plate (153A), the second hinge plate (153B), hinge axis (157), hinge copper sheathing (158), A type circlip for hole (159), six hold-down screws (154), six bullet pads (155) and four adjustment screws (156); Described the first hinge plate (153A), the second hinge plate (153B) pass through hold-down screw (157) and corresponding bullet pad (158), are separately fixed on lathe bed (4) and lathe bed extension (6); Described A type circlip for hole (159), hinge axis (157), hinge copper sheathing (158) are arranged on the first hinge plate (153A) successively; Described the second hinge plate (153B) is socketed on hinge axis (157).

4. wood-turning machine according to claim 2, is characterized in that: described installation and positioning structure (II) comprises two location eccentricity taper pins (166); The unitary pin with eccentric structure of described location eccentricity taper pin (166) for being formed by thread segment (1661), cylindrical section (1662) and conical section (1663) successively; Described thread segment (1661) fixes by bolt and lathe bed (4); Described cylindrical section (1662) touches mutually with lathe bed extension (6) bottom.

5. wood-turning machine according to claim 4, is characterized in that: the center line that described eccentric structure is thread segment and the center line of cylindrical section deviate.

6. wood-turning machine according to claim 2, is characterized in that: described rapid locking device assembly (III) is leveled up and formed by rapid locking device, hold-down screw and corresponding bullet.

7. wood-turning machine according to claim 2, it is characterized in that: described Quick fastening arrangement of clutch also comprises the strong magnets assembly (IV) being located on lathe bed extension (6) or lathe bed (4) side, and described strong magnets assembly (IV) comprises interconnective locating shaft and strong magnets.