CN209453735U - A kind of woodworking lathe tail-holder - Google Patents

Abstract

The utility model discloses a kind of woodworking lathe tail-holders, including main body, it further include fixed device and limiting device, the main body includes protection shell and pedestal and turntable, the fixed device includes outer tube sleeve, the outer tube sleeve is located at the top surface of pedestal, rotation ring is provided with above the outer tube sleeve, fixing bearing two is fixedly connected between rotation ring and the outer tube sleeve, inner tube set is connected on the inside of the outer tube sleeve, the bottom of said inner tube set is connected with fixed plate, fixing bearing one is connected on the inside of the fixed plate, the inside top of said inner tube set is provided with cross limited post；Fixed plate etc. is mounted with by design, convenient for tail stock and workbench are fixed, save the process that bolt and fixed plate and nut bore align, solves existing woodworking lathe tail-holder, since tail stock being fixed using bolt, during installation, the problem of needing successively to align bolts and nuts hole and fixed plate, in contrast increasing installation difficulty and time.

Description

A kind of woodworking lathe tail-holder

Technical field

The utility model belongs to tailstock technical field, and in particular to a kind of woodworking lathe tail-holder.

Background technique

The effect of woodworking lathe tail-holder: lathe precision is adjusted using tailstock when 1, installing；2, it can be drilled, be beaten using tailstock Centre bore, processing long axis can head on the other end.It 3, can be with vehicle eccentric shaft using tailstock.

Existing woodworking lathe tail-holder during installation, is needed bolt and spiral shell due to being fixed tail stock using bolt The problem of female hole and fixed plate successively align, and in contrast increase installation difficulty and time, and existing woodworking lathe tail-holder, Due to being not provided with the limiting devices such as fixing bolt, if because lathe vibration or the revolution of other factors turntable, directly result in and add The problem of workpiece falls off, thus it is proposed that a kind of woodworking lathe tail-holder.

Utility model content

The purpose of this utility model is to provide a kind of woodworking lathe tail-holders, existing to solve to propose in above-mentioned background technique Woodworking lathe tail-holder during installation, needed bolts and nuts hole and fixation due to being fixed tail stock using bolt The problem of plate successively aligns, and in contrast increases installation difficulty and time, and existing woodworking lathe tail-holder, due to being not provided with The limiting devices such as fixing bolt, if directly result in that workpiece falls off asks because of lathe vibration or the revolution of other factors turntable Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of woodworking lathe tail-holder, including main body, It further include fixed device and limiting device, the main body includes protection shell and pedestal and turntable, the fixed device include Outer tube sleeve, the outer tube sleeve are located at the top surface of pedestal, are provided with rotation ring above the outer tube sleeve, the rotation ring and outer tube sleeve it Between be fixedly connected with fixing bearing two, be connected with inner tube set on the inside of the outer tube sleeve, the bottom of said inner tube set is connected with solid Fixed board, fixing bearing one is connected on the inside of the fixed plate, and the inside top of said inner tube set is provided with cross limited post.

Preferably, the limiting device includes fixed block and position-arresting disk, and the fixed block is located at the top surface of protection shell, institute It states and is fixedly connected with fixing bolt on the inside of fixed block, being connected together on the inside of the fixing bolt has spring, the spring Side is connected with snap fit tabs, and a side surface integral type of the snap fit tabs is connected with limited block, and the position-arresting disk, which is located at, to be turned The inside of disk, the outer surface of the position-arresting disk offer limit hole group.

Preferably, the main body further includes retention bead, and the bottom of the protection shell is welded with pedestal, the protective shell The side of body is provided with turntable, and the other side of the protection shell is fixedly connected with retention bead.

Preferably, the rotation ring passes through and the engaging of fixing bearing two is rotatablely connected with outer tube sleeve, and the fixed plate passes through It is rotatablely connected with the engaging of fixing bearing one with inner tube set.

Preferably, the inner surface of the rotation ring and the outer surface of inner tube set offer screw thread, and said inner tube set Inside offers aperture, and the cross limited post is mutually clamped corresponding with the aperture of said inner tube set inside.

Preferably, the fixing bolt is fixedly connected by screw thread with fixed block, and the turntable passes through welding and position-arresting disk It is fixedly connected, and the surface of the fixing bolt offers anti-skid chequer.

Compared with prior art, the utility model has the beneficial effects that

(1) fixed plate etc. positioned at base bottom is mounted with by design, convenient for fixing tail stock and workbench, saved The process for going bolt and fixed plate and nut bore to align, solves existing woodworking lathe tail-holder, due to using bolt by vehicle Tailstock seat is fixed, and during installation, is needed successively to align bolts and nuts hole and fixed plate, is in contrast increased installation difficulty And the problem of time.

(2) it is mounted with to be located at the device of protection case top fixing bolt by design, be convenient for rotary disk limitation, anti-rotation stop Disk revolution, solves existing woodworking lathe tail-holder, due to being not provided with the limiting devices such as fixing bolt, if because lathe vibrates Or the revolution of other factors turntable, then directly result in the problem of workpiece falls off.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cross-sectional view of the utility model outer tube sleeve；

Fig. 3 is the top view of the utility model inner tube set；

Fig. 4 is the cross-sectional view of the utility model fixing bolt；

Fig. 5 is the structural schematic diagram of the utility model turntable；

In figure: 1, retention bead；2, shell is protected；3, fixing bolt；4, fixed block；5, pedestal；6, fixed plate；7, outer tube Set；8, turntable；9, cross limited post；10, ring is revolved；11, fixing bearing one；12, fixing bearing two；13, spring；14, limited block； 15, snap fit tabs；16, position-arresting disk；17, limit hole group；18, inner tube set.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of woodworking lathe tail-holder, including main body, also Including fixed device and limiting device, main body includes protection shell 2 and pedestal 5 and turntable 8, and fixed device includes outer tube sleeve 7, Outer tube sleeve 7 is located at the top surface of pedestal 5, and the top of outer tube sleeve 7 is provided with rotation ring 10, revolves and be connected together between ring 10 and outer tube sleeve 7 There is fixing bearing 2 12, the inside of outer tube sleeve 7 is connected with inner tube set 18, and the bottom of inner tube set 18 is connected with fixed plate 6, fixed plate 6 inside, which is connected together, fixing bearing 1, and the inside top of inner tube set 18 is provided with cross limited post 9, is convenient for lathe Tailstock is fixed with workbench, saves the process that bolt and fixed plate 6 and nut bore align, solves existing woodworking lathe tailstock Seat during installation, needs successively to align bolts and nuts hole and fixed plate 6 since use bolt fixes tail stock, In contrast the problem of increasing installation difficulty and time.

For the ease of guaranteeing the normal use of main body, in the present embodiment, it is preferred that main body further includes retention bead 1, protection The bottom of shell 2 is welded with pedestal 5, and the side of protection shell 2 is provided with turntable 8, and the other side of protection shell 2 is fixedly connected with Retention bead 1.

For the ease of guaranteeing that rotation ring 10 and fixed plate 6 can be rotated independently, in the present embodiment, it is preferred that rotation ring 10 passes through It is rotatablely connected with the engaging of fixing bearing 2 12 with outer tube sleeve 7, and fixed plate 6 passes through and fixing bearing 1 engages and inner tube set 18 Rotation connection.

For the ease of moving up and down for inner tube set 18, in the present embodiment, it is preferred that the inner surface and inner tube set of rotation ring 10 18 outer surface offers screw thread, and the inside of inner tube set 18 offers aperture, 18 inside of cross limited post 9 and inner tube set Aperture is mutually clamped correspondence.

Embodiment 2

Fig. 1-Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of woodworking lathe tail-holder, including main body, also Including fixed device and limiting device, main body includes protection shell 2 and pedestal 5 and turntable 8, and fixed device includes outer tube sleeve 7, Outer tube sleeve 7 is located at the top surface of pedestal 5, and the top of outer tube sleeve 7 is provided with rotation ring 10, revolves and be connected together between ring 10 and outer tube sleeve 7 There is fixing bearing 2 12, the inside of outer tube sleeve 7 is connected with inner tube set 18, and the bottom of inner tube set 18 is connected with fixed plate 6, fixed plate 6 inside, which is connected together, fixing bearing 1, and the inside top of inner tube set 18 is provided with cross limited post 9, is convenient for lathe Tailstock is fixed with workbench, saves the process that bolt and fixed plate 6 and nut bore align, solves existing woodworking lathe tailstock Seat during installation, needs successively to align bolts and nuts hole and fixed plate 6 since use bolt fixes tail stock, In contrast the problem of increasing installation difficulty and time.

For the ease of guaranteeing the normal use of limiting device, in the present embodiment, it is preferred that limiting device includes fixed block 4 With position-arresting disk 16, fixed block 4 is located at the top surface of protection shell 2, and the inside of fixed block 4 is fixedly connected with fixing bolt 3, fixed spiral shell The inside of bolt 3, which is connected together, spring 13, and the side of spring 13 is connected with snap fit tabs 15, a side surface one of snap fit tabs 15 Body formula is connected with limited block 14, and position-arresting disk 16 is located at the inside of turntable 8, and the outer surface of position-arresting disk 16 offers limit hole group 17, Convenient for limiting turntable 8, prevents turntable 8 from turning round, solve existing woodworking lathe tail-holder, due to being not provided with fixing bolt 3 Equal limiting devices, if directly resulting in the problem of workpiece falls off because lathe vibration or other factors turntable 8 turn round.

For the ease of guaranteeing the normal use of main body, in the present embodiment, it is preferred that main body further includes retention bead 1, protection The bottom of shell 2 is welded with pedestal 5, and the side of protection shell 2 is provided with turntable 8, and the other side of protection shell 2 is fixedly connected with Retention bead 1.

For the ease of guaranteeing that rotation ring 10 and fixed plate 6 can be rotated independently, in the present embodiment, it is preferred that rotation ring 10 passes through It is rotatablely connected with the engaging of fixing bearing 2 12 with outer tube sleeve 7, and fixed plate 6 passes through and fixing bearing 1 engages and inner tube set 18 Rotation connection.

For the ease of moving up and down for inner tube set 18, in the present embodiment, it is preferred that the inner surface and inner tube set of rotation ring 10 18 outer surface offers screw thread, and the inside of inner tube set 18 offers aperture, 18 inside of cross limited post 9 and inner tube set Aperture is mutually clamped correspondence.

For the ease of preferably using fixing bolt 3, in the present embodiment, it is preferred that fixing bolt 3 passes through screw thread and fixation Block 4 is fixedly connected, and turntable 8 is fixedly connected by welding with position-arresting disk 16, and the surface of fixing bolt 3 offers anti-skid chequer.

The working principle and process for using of the utility model: when installation, by the gap of fixed plate 6 rotation and table surface In parallel, then the fixed plate 6 of tailstock bottom is placed in gap, being rotated further by fixed plate 6 keeps it vertical with gap, then screws rotation Ring 10, since rotation ring 10 passes through and the engaging of fixing bearing 2 12 is rotatablely connected with outer tube sleeve 7, and cross limited post 9 can prevent it is interior The rotation of pipe sleeve 18, when screwing ring 10, the screw thread of 10 inside of rotation ring and the screw thread on 18 surface of inner tube set interact, and can make interior Pipe sleeve 18 drives fixed plate 6 to move up, until by worktable clamping；When clamping workpiece using tailstock, it is tightened Bolt 3, fixing bolt 3 are sent to 8 one sidespin of turntable, until snap fit tabs 15 engage with the limit hole on 16 surface of position-arresting disk Prevent turntable 8 from turning round.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of woodworking lathe tail-holder, including main body, it is characterised in that: further include fixed device and limiting device, the main body It include outer tube sleeve (7) including protection shell (2) and pedestal (5) and turntable (8), the fixed device, outer tube sleeve (7) position Rotation ring (10) is provided with above the top surface of pedestal (5), the outer tube sleeve (7), between the rotation ring (10) and outer tube sleeve (7) It is fixedly connected with fixing bearing two (12), is connected with inner tube set (18) on the inside of the outer tube sleeve (7), said inner tube set (18) Bottom is connected with fixed plate (6), and fixing bearing one (11) is connected on the inside of the fixed plate (6), said inner tube set (18) Inside top is provided with cross limited post (9).

2. a kind of woodworking lathe tail-holder according to claim 1, it is characterised in that: the limiting device includes fixed block (4) and position-arresting disk (16), the fixed block (4) are located at the top surface of protection shell (2), and the inside of the fixed block (4) is fixed to be connected It is connected to fixing bolt (3), being connected together on the inside of the fixing bolt (3) has spring (13), and the side of the spring (13) connects It is connected to snap fit tabs (15), a side surface integral type of the snap fit tabs (15) is connected with limited block (14), the position-arresting disk (16) it is located at the inside of turntable (8), the outer surface of the position-arresting disk (16) offers limit hole group (17).

3. a kind of woodworking lathe tail-holder according to claim 1, it is characterised in that: the main body further includes retention bead (1), the bottom of protection shell (2) is welded with pedestal (5), and the side of protection shell (2) is provided with turntable (8), institute The other side for stating protection shell (2) is fixedly connected with retention bead (1).

4. a kind of woodworking lathe tail-holder according to claim 3, it is characterised in that: the rotation ring (10) passes through and fixing axle It holds two (12) engaging to be rotatablely connected with outer tube sleeve (7), and the fixed plate (6) passes through and fixing bearing one (11) engages and inner tube Cover (18) rotation connection.

5. a kind of woodworking lathe tail-holder according to claim 3, it is characterised in that: it is described rotation ring (10) inner surface and The outer surface of inner tube set (18) offers screw thread, and aperture is offered on the inside of said inner tube set (18), the cross limit Column (9) is mutually clamped corresponding with the aperture on the inside of said inner tube set (18).

6. a kind of woodworking lathe tail-holder according to claim 2, it is characterised in that: the fixing bolt (3) passes through screw thread It is fixedly connected with fixed block (4), the turntable (8) is fixedly connected by welding with position-arresting disk (16), and the fixing bolt (3) Surface offer anti-skid chequer.