CN214979608U - High-precision numerical control lathe - Google Patents

Abstract

The utility model discloses a numerical control lathe that precision is high, the power distribution box comprises a box body, the horizontal fixedly connected with bottom plate in top of box, the top fixedly connected with lathe organism of bottom plate, control panel is installed in the left side on the positive surface of lathe organism. The utility model discloses a set up and remove the cover, the support column, the scavenging pole, the collecting chamber, rotate the chamber, driven ring gear, remove the screw, rotate the breach, initiative ring gear, the cooperation of connecting rod and positive reverse motor is used, can clear up walking lead screw surface adhesion's foreign matter, numerical control lathe's machining precision is higher like this, numerical control lathe has been solved at the in-process that uses, clear up because of can not in time to walking lead screw surface adhesion's foreign matter, make the knife rest remove the base and remove in-process and foreign matter contact, cause the walking distance to take place the deviation, can not carry out accurate cutting to the part, thereby lead to numerical control lathe to appear the lower problem of processing part precision.

Description

High-precision numerical control lathe

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a numerical control lathe that precision is high.

Background

Along with the development of modern social industrialization, various types of numerical control lathes are officially used in modern industrial production, and the existing numerical control lathes cannot timely clean foreign matters attached to the surfaces of the walking screw rods in the using process, so that the knife rest moving base is in contact with the foreign matters in the moving process, the walking distance is deviated, parts cannot be accurately cut, the problem that the precision of the machined parts of the numerical control lathes is low is caused, and great economic loss is brought to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe that precision is high, possess and carry out the advantage of clearing up walking lead screw surface adhered to foreign matter, solved numerical control lathe at the in-process that uses, clear up because of can not in time walking lead screw surface adhered to foreign matter for the knife rest removes the base and removes in-process and foreign matter contact, causes the walking distance and takes place the deviation, can not carry out accurate cutting to the part, thereby leads to numerical control lathe to appear processing the lower problem of part precision.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision numerically controlled lathe comprises a box body, wherein the top of the box body is transversely and fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a lathe body, a control panel is installed on the left side of the front surface of the lathe body, an access window is formed in the front surface of the lathe body and located on the right side of the control panel, a movable box door is connected to the right side of the front surface of the lathe body in a sliding mode, a walking screw rod is transversely and fixedly connected to the bottom of an inner cavity of the lathe body, and a movable sleeve is sleeved at the center of the surface of the walking screw rod;

the center of the top surface of the movable sleeve is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a placing plate, the center of the top surface of the placing plate is fixedly connected with a tool rest, the center of the left side surface of the movable sleeve is transversely provided with a movable screw hole in a penetrating manner, an outer ring of the movable sleeve, which is positioned in the movable screw hole, is provided with a rotating cavity, the top of an inner cavity of the rotating cavity is provided with a rotating notch, an inner ring of the rotating cavity is sleeved with a supporting bearing, the left side and the right side of the outer ring surface of the supporting bearing are both sleeved with driven gear rings, the two driven gear rings are fixedly connected through a connecting rod, the top of the outer ring surface of each driven gear ring is fixedly connected with a sweeping rod, and the outer side of the sweeping rod penetrates through the rotating cavity and extends to the outer side of the movable sleeve;

seted up on the support column with the collecting chamber, the bottom in collecting chamber inner chamber runs through the support column and in the inner chamber intercommunication in the rotation chamber, the positive reverse motor of right side fixedly connected with in collecting chamber inner chamber, the left side fixedly connected with initiative ring gear of positive reverse motor output, the bottom of initiative ring gear runs through the collecting chamber and extends to the inner chamber and the driven ring gear in left side mesh of rotation breach mutually.

Preferably, the inner ring of the movable screw hole is in threaded connection with the surface of the walking screw rod, the right side of the walking screw rod is fixedly connected with a driving motor, and the right side of the driving motor is fixedly connected with the bottom of the right side of the inner cavity of the lathe body.

Preferably, the inner diameter of the rotating cavity is larger than the outer diameter of the driven gear ring, the surfaces of the two sides of the moving sleeve are provided with rotating gaps matched with the sweeping rod, and the rotating gaps are big semicircles with the angle of three hundred forty-five degrees.

Preferably, the inner ring of the driving gear ring is in interference fit with the surface of the output end of the forward and reverse rotating motor, and the top of the driven gear ring extends to the inside of the rotating notch.

Preferably, the four corners of the surface of the bottom of the box body are fixedly connected with mounting frames, positioning bolts are arranged at the centers of the bottoms of the inner cavities of the mounting frames, and the bottoms of the positioning bolts penetrate through the mounting frames and extend into the mounting platform.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up and remove the cover, the support column, the scavenging pole, the collecting chamber, rotate the chamber, driven ring gear, remove the screw, rotate the breach, initiative ring gear, the cooperation of connecting rod and positive reverse motor is used, can clear up walking lead screw surface adhesion's foreign matter, numerical control lathe's machining precision is higher like this, numerical control lathe has been solved at the in-process that uses, clear up because of can not in time to walking lead screw surface adhesion's foreign matter, make the knife rest remove the base and remove in-process and foreign matter contact, cause the walking distance to take place the deviation, can not carry out accurate cutting to the part, thereby lead to numerical control lathe to appear the lower problem of processing part precision, be worth promoting.

2. The utility model discloses a set up driving motor, the rotation to the walking lead screw is conveniently controlled, through rotatory breach, has made things convenient for the rotation of cleaning rod, through installing frame and positioning bolt's cooperation, can fix a position the installation to the box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the movable sleeve, the tool rest and the supporting post structure of the present invention;

FIG. 3 is a left-view matching enlarged sectional view of the movable sleeve and the supporting column structure of the present invention;

fig. 4 is a front view of the structure of the driven gear ring of the present invention;

fig. 5 is a front view of the structure fit of the positive and negative rotation motor and the driving gear ring of the present invention.

In the figure: the lathe comprises a box body 1, a bottom plate 2, a walking screw rod 3, a moving sleeve 4, a moving box door 5, a knife rest 6, an access window 7, a control panel 8, a placing plate 9, a supporting column 10, a cleaning rod 11, a containing chamber 12, a rotating cavity 13, a driven gear ring 14, a moving screw hole 15, a rotating notch 16, a driving gear ring 17, a connecting rod 18, a positive and negative rotating motor 19 and a lathe body 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a high-precision numerically controlled lathe comprises a box body 1, wherein four corners of the bottom surface of the box body 1 are fixedly connected with a mounting frame, a positioning bolt is arranged at the center of the bottom of an inner cavity of the mounting frame, the bottom of the positioning bolt penetrates through the mounting frame and extends into a mounting platform, the box body 1 can be positioned and mounted through the matching of the mounting frame and the positioning bolt, a bottom plate 2 is transversely and fixedly connected with the top of the box body 1, a lathe body 20 is fixedly connected with the top of the bottom plate 2, a control panel 8 is arranged on the left side of the front surface of the lathe body 20, an access window 7 is arranged on the front surface of the lathe body 20 and positioned on the right side of the control panel 8, a movable box door 5 is slidably connected with the right side of the front surface of the lathe body 8, a walking screw rod 3 is transversely and fixedly connected with the bottom of the inner cavity of the lathe body 20, and a movable sleeve 4 is sleeved at the center of the surface of the walking screw rod 3, the inner ring of the movable screw hole 15 is in threaded connection with the surface of the walking screw rod 3, the right side of the walking screw rod 3 is fixedly connected with a driving motor, the right side of the driving motor is fixedly connected with the bottom of the right side of the inner cavity of the lathe body 20, and the driving motor is arranged to conveniently control the rotation of the walking screw rod 3;

a supporting column 10 is fixedly connected to the center of the top surface of the movable sleeve 4, a placing plate 9 is fixedly connected to the top of the supporting column 10, a tool rest 6 is fixedly connected to the center of the top surface of the placing plate 9, a movable screw hole 15 is transversely formed in the center of the left side surface of the movable sleeve 4 in a penetrating manner, a rotating cavity 13 is formed in the outer ring of the movable sleeve 4 and located in the movable screw hole 15, a rotating notch 16 is formed in the top of the inner cavity of the rotating cavity 13, a supporting bearing is sleeved on the inner ring of the rotating cavity 13, driven gear rings 14 are respectively sleeved on the left side and the right side of the outer ring surface of the supporting bearing, the two driven gear rings 14 are fixedly connected through a connecting rod 18, a cleaning rod 11 is fixedly connected to the top of the outer ring surface of the driven gear ring 14, the outer side of the cleaning rod 11 penetrates through the rotating cavity 13 and extends to the outer side of the movable sleeve 4, the inner diameter of the rotating cavity 13 is larger than the outer diameter of the driven gear rings 14, rotating notches matched with the cleaning rod 11 are formed in the surfaces on the two sides of the movable sleeve 4, the rotary gap is a big semicircle with three hundred and forty-five degrees, and the rotation of the cleaning rod 11 is facilitated through the rotary gap;

the supporting column 10 is provided with a containing chamber 12, the bottom of the inner cavity of the containing chamber 12 penetrates through the supporting column 10 and is communicated with the inner cavity of a rotating cavity 13, the right side of the inner cavity of the containing chamber 12 is fixedly connected with a forward and reverse rotating motor 19, the left side of the output end of the forward and reverse rotating motor 19 is fixedly connected with a driving gear ring 17, the bottom of the driving gear ring 17 penetrates through the containing chamber 12 and extends to the inner cavity of a rotating gap 16 to be meshed with a left driven gear ring 14, and foreign matters attached to the surface of the walking screw rod 3 can be cleaned by arranging a moving sleeve 4, the supporting column 10, a cleaning rod 11, the containing chamber 12, the rotating cavity 13, the driven gear ring 14, a moving screw hole 15, a rotating gap 16, the driving gear ring 17, a connecting rod 18 and the forward and reverse rotating motor 19 in a matching way, so that the foreign matters attached to the surface of the walking screw rod 3 can be cleaned, make knife rest movable base and remove in-process and foreign matter contact, cause the walking distance to take place the deviation, can not carry out accurate cutting to the part to lead to the lower problem of numerical control lathe appearance processing part precision, be worth promoting, the inner circle of initiative ring gear 17 and the surface of positive reverse motor 19 output are interference fit, and the top of driven ring gear 14 extends to the inside of rotating breach 16.

When the tool rest is used, when the tool rest 6 needs to walk, the control panel 8 is used for controlling the operation of the driving motor and the forward and reverse rotation of the forward and reverse rotation motor 19, the operation of the driving motor enables the moving sleeve 4 to move leftwards or rightwards on the surface of the walking screw rod 3, the forward and reverse rotation motor 19 performs forward and reverse rotation movement to enable the driving gear ring 17 to rotate in a non-stop forward and reverse mode, the driven gear ring 14 is driven to rotate in a non-stop forward and reverse mode, the cleaning rod 11 is enabled to rotate in a non-stop forward and reverse mode, foreign matters on the surface of the walking screw rod 3 are cleaned, and the maximum rotation angle of the cleaning rod 11 is three hundred thirty degrees.

All kinds of parts used in this application file are standard parts, can purchase from the market, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, and electrical equipment all communicates with external safe power supply, does not make specific statement here again.

In summary, the following steps: this numerical control lathe that precision is high, through setting up removal cover 4, support column 10, clean pole 11, collecting chamber 12, rotate chamber 13, driven ring gear 14, remove screw 15, rotate breach 16, initiative ring gear 17, connecting rod 18 and positive reverse motor 19's cooperation is used, the in-process that numerical control lathe was using has been solved, because of can not in time clear up walking lead screw surface adnexed foreign matter, make knife rest removal base remove in-process and foreign matter contact, cause the walking distance to take place the deviation, can not carry out accurate cutting to the part, thereby lead to numerical control lathe to appear processing part precision lower problem.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a numerical control lathe that precision is high, includes box (1), its characterized in that: the top of the box body (1) is transversely and fixedly connected with a bottom plate (2), the top of the bottom plate (2) is fixedly connected with a lathe body (20), a control panel (8) is installed on the left side of the front surface of the lathe body (20), an access window (7) is formed in the front surface of the lathe body (20) and located on the right side of the control panel (8), a movable box door (5) is slidably connected to the right side of the front surface of the lathe body (20), a walking screw rod (3) is transversely and fixedly connected to the bottom of an inner cavity of the lathe body (20), and a movable sleeve (4) is sleeved at the center of the surface of the walking screw rod (3);

the center of the top surface of the movable sleeve (4) is fixedly connected with a supporting column (10), the top of the supporting column (10) is fixedly connected with a placing plate (9), the center of the top surface of the placing plate (9) is fixedly connected with a tool rest (6), the center of the left side surface of the movable sleeve (4) is transversely penetrated and provided with a movable screw hole (15), an outer ring on the movable sleeve (4) and positioned on the movable screw hole (15) is provided with a rotating cavity (13), the top of an inner cavity of the rotating cavity (13) is provided with a rotating notch (16), an inner ring sleeve of the rotating cavity (13) is provided with a supporting bearing, the left side and the right side of the outer ring surface of the supporting bearing are both provided with driven gear rings (14), the two driven gear rings (14) are fixedly connected through a connecting rod (18), and the top of the outer ring surface of the driven gear rings (14) is fixedly connected with a cleaning rod (11), the outer side of the cleaning rod (11) penetrates through the rotating cavity (13) and extends to the outer side of the moving sleeve (4);

seted up on support column (10) with receiving chamber (12), the bottom of receiving chamber (12) inner chamber runs through support column (10) and in the inner chamber intercommunication that rotates chamber (13), the right side fixedly connected with of receiving chamber (12) inner chamber is motor (19) just reversing, the left side fixedly connected with initiative ring gear (17) of just reversing motor (19) output, the bottom of initiative ring gear (17) runs through receiving chamber (12) and extends to the inner chamber and the driven ring gear in left side (14) mesh mutually of rotating breach (16).

2. The numerically controlled lathe with high precision as set forth in claim 1, wherein: the inner ring of the movable screw hole (15) is in threaded connection with the surface of the walking screw rod (3), the right side of the walking screw rod (3) is fixedly connected with a driving motor, and the right side of the driving motor is fixedly connected with the bottom of the right side of the inner cavity of the lathe body (20).

3. The numerically controlled lathe with high precision as set forth in claim 1, wherein: the inner diameter of the rotating cavity (13) is larger than the outer diameter of the driven gear ring (14), the surfaces of the two sides of the moving sleeve (4) are provided with rotating gaps matched with the sweeping rod (11) for use, and the rotating gaps are big semicircles of thirty-four-fifteen degrees.

4. The numerically controlled lathe with high precision as set forth in claim 1, wherein: the inner ring of the driving gear ring (17) is in interference fit with the surface of the output end of the forward and reverse rotating motor (19), and the top of the driven gear ring (14) extends to the inside of the rotating notch (16).

5. The numerically controlled lathe with high precision as set forth in claim 1, wherein: the four corners on the surface of the bottom of the box body (1) are fixedly connected with mounting frames, positioning bolts are arranged at the centers of the bottoms of the inner cavities of the mounting frames, and the bottoms of the positioning bolts penetrate through the mounting frames and extend into the mounting platform.

Images