CN215880948U

CN215880948U - Vertical machining center of numerical control lathe with positioning function

Info

Publication number: CN215880948U
Application number: CN202122144899.2U
Authority: CN
Inventors: 蔡宁; 林耀
Original assignee: Hangzhou Taipu Machinery Technology Co ltd
Current assignee: Hangzhou Taipu Machinery Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-22
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of numerical control lathes, and discloses a vertical machining center of a numerical control lathe with a positioning function, which comprises a machining table body, a slide rail and a screw rod, wherein the slide rail is connected with the machining table body in a sliding manner, the screw rod is in threaded connection with the slide rail, the screw rod is driven by a servo motor, a cleaning mechanism is arranged on the screw rod, the cleaning mechanism comprises a fixed plate, a slide rod, a brush head, a slide groove and a spring, the fixed plate is fixedly connected with the table top of the machining table body, the slide groove is formed in the front wall surface of the fixed plate, the slide rod is pushed to slide in the slide groove by the elasticity of the spring in the rotation process of the screw rod, the brush head is driven by the slide rod to be attached to the surface of the screw rod, the brush head scrapes metal scraps on the surface of the screw rod in the rotation process of the screw rod, when the screw rod is meshed with a transmission mechanism, the damage of the scraps adhered to the screw rod surface in the machining process is reduced, and the probability of the screw rod thread damage in the long-term use is reduced, the service life of the screw rod is prolonged, and the moving precision of the screw rod is guaranteed.

Description

Vertical machining center of numerical control lathe with positioning function

Technical Field

The utility model relates to the technical field of numerically controlled lathes, in particular to a vertical machining center of a numerically controlled lathe with a positioning function.

Background

The prior art discloses a vertical machining center (CN202021121376.5) of a numerical control lathe with a positioning function, which comprises a machining center main body, a supporting plate, a threaded shaft control unit and an installation block control unit; the machining center main body: the middle part of the upper surface is fixedly connected with a slide rail, the upper surface of the machining center main body is fixedly connected with two fixed blocks, the two fixed blocks are uniformly distributed, the fixed blocks are rotatably connected with threaded shafts, the threaded shafts penetrate through the fixed block on the right side, and the right side surface of the machining center main body is fixedly connected with a first fixed plate; a support plate: the support plate is connected to the rail in a sliding mode, the lower surface of the support plate is fixedly connected with the upper surface of the machining center main body, a threaded hole is formed in the support plate and is in threaded connection with the threaded shaft, and support rods are fixedly connected to the middle portions of the front end and the rear end of the support plate; this take locate function numerical control lathe's vertical machining center makes the work piece have locate function, in the processing, it is very convenient, but the screw lever among the prior art is naked, in carrying out the production and processing process, metal piece and cutting fluid can adhere on the lead screw surface, when drive mechanism drives the lead screw rotation, the piece is the wearing and tearing of the screwed part of lead screw with higher speed, and then has reduced the precision, consequently need to provide a take locate function numerical control lathe's vertical machining center urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a vertical machining center of a numerical control lathe with a positioning function.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take vertical machining center of locate function numerical control lathe, includes processing platform body, slide rail and screw rod, slide rail and processing platform body sliding connection, screw rod and slide rail threaded connection, the screw rod is driven by servo motor, set up clearance mechanism on the screw rod, clearance mechanism includes fixed plate, slide bar, brush head, spout and spring, the mesa fixed connection of fixed plate and processing platform body, the spout is seted up to the antetheca of fixed plate, slide bar and spout sliding connection, brush head and slide bar fixed connection, the spring is located the spout.

Preferably, the fixed plate is an arc-shaped plate, the transverse section of the sliding rod is arc-shaped, the sliding rod is concentric with the fixed plate, the sliding rod is matched with the sliding groove, the brush head is fixedly connected with the lower end face of the sliding rod, one end of the spring is fixedly connected with the sliding rod, and the other end of the spring is fixedly connected with the inner wall of the fixed plate.

Preferably, the cleaning mechanism further comprises a filter screen and a connecting plate, the fixing plate is fixedly connected with the processing table body through the connecting plate, and the filter screen is fixedly connected with the connecting plate.

Preferably, the connecting plate is an L-shaped plate, the screw rod is fixedly connected with the right side wall of the processing table body, and the transverse section of the filter screen is arc-shaped and is fixedly connected with the left side wall of the connecting plate.

Preferably, the cleaning mechanism further comprises a guide plate and a collecting box, and the guide plate and the collecting box are both fixedly connected with the filter screen.

Preferably, the collecting box is a hollow cuboid with an open top surface, the outer back wall surface of the collecting box is fixedly connected with the filter screen, the guide plate is fixedly connected with the cambered surface of the filter screen and is positioned right below the filter screen, and the longitudinal section of the guide plate is C-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a vertical machining center of a numerical control lathe with a positioning function, which has the following beneficial effects:

1. this take locate function numerical control lathe's vertical machining center, through at the screw rod rotation in-process, the elasticity of spring promotes the slide bar and slides in the spout, the slide bar drives the surface laminating of brush head and screw rod, at the rotation in-process of screw rod, the brush head gets off the metal piece scraping on screw rod surface, when screw rod and drive mechanism mesh, the reduction adds the injury of the piece on screw rod surface to the screw rod screw thread of adhesion man-hour, reduce the destroyed probability of long-term use screw rod screw thread, the life of improvement screw rod, guarantee the precision that the screw rod removed.

2. This take vertical machining center of locate function numerical control lathe scrubs the metal piece of screw rod surface adhesion at the rotatory in-process of screw rod through the brush head, and piece and cutting fluid fall to the filter screen surface, and the piece continues the gliding at the filter screen surface, and the cutting fluid falls to the processing platform body surface through the mesh of filter screen, through setting up the filter screen, at the rotatory in-process of screw rod, through the piece and the cutting fluid separation of filter screen with the screw rod surface, improve the separation effect.

3. This take vertical machining center of locate function numerical control lathe through setting up collecting box and guide plate, leaves the piece of filter screen surface adhesion on the filter screen surface and continues the landing, and cutting fluid whereabouts is to guide plate top surface and in time discharge to processing platform body top surface, concentrates the piece to collect in the collecting box, reduces the piece to the secondary grinding injury of all the other parts, improves the safeguard effect.

Drawings

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

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 3 is a schematic perspective view of the cleaning mechanism of the present invention;

fig. 4 is a schematic longitudinal sectional view of the fixing plate according to the present invention.

In the figure: 10. a processing table body; 11. a slide rail; 12. a screw; 13. a fixing plate; 14. a slide bar; 15. a brush head; 16. a chute; 17. a spring; 18. filtering with a screen; 19. a baffle; 20. a collection box; 21. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a vertical machining center of a numerically controlled lathe with a positioning function includes a machining table body 10, a slide rail 11 and a screw 12, the slide rail 11 is slidably connected to the machining table body 10, the screw 12 is in threaded connection with the slide rail 11, the screw 12 is driven by a servo motor, a cleaning mechanism is disposed on the screw 12, the cleaning mechanism includes a fixed plate 13, a slide rod 14, a brush head 15, a chute 16 and a spring 17, the fixed plate 13 is fixedly connected to a table top of the machining table body 10, the chute 16 is disposed on a front wall of the fixed plate 13, the slide rod 14 is slidably connected to the chute 16, the brush head 15 is fixedly connected to the slide rod 14, the spring 17 is located in the chute 16, the slide rod 14 is pushed by an elastic force of the spring 17 to slide in the chute 16 during rotation of the screw 12, the slide rod 14 drives the brush head 15 to be attached to a surface of the screw 12, the brush head 15 scrapes metal debris on the surface of the screw 12 during rotation of the screw 12, when the screw 12 is meshed with the transmission mechanism, the damage of chips adhered to the surface of the screw 12 to the threads of the screw 12 during processing is reduced, the probability that the threads of the screw 12 are damaged after long-term use is reduced, the service life of the screw 12 is prolonged, and the moving accuracy of the screw 12 is ensured.

The fixed plate 13 is an arc-shaped plate, the transverse section of the sliding rod 14 is arc-shaped, the sliding rod 14 is concentric with the fixed plate 13, the sliding rod 14 is matched with the chute 16, the brush head 15 is fixedly connected with the lower end face of the sliding rod 14, one end of the spring 17 is fixedly connected with the sliding rod 14, the other end of the spring 17 is fixedly connected with the inner wall of the fixed plate 13, the cleaning mechanism further comprises a filter screen 18 and a connecting plate 21, the fixed plate 13 is fixedly connected with the processing table body 10 through the connecting plate 21, the filter screen 18 is fixedly connected with the connecting plate 21, the connecting plate 21 is an L-shaped plate, the screw 12 is fixedly connected with the right side wall of the processing table body 10, the transverse section of the filter screen 18 is arc-shaped, the filter screen 18 is fixedly connected with the left side wall of the connecting plate 21, the cleaning mechanism further comprises a guide plate 19 and a collecting box 20, the guide plate 19 and the collecting box 20 are both fixedly connected with the filter screen 18, and the collecting box 20 is a hollow cuboid with an open top face, the outer rear wall surface of the collecting box 20 is fixedly connected with the filter screen 18, the guide plate 19 is fixedly connected with the arc surface of the filter screen 18 and is located right below the filter screen 18, the longitudinal section of the guide plate 19 is C-shaped, metal chips adhered to the surface of the screw 12 are scrubbed through the brush head 15 in the rotating process of the screw 12, the chips and cutting fluid fall onto the surface of the filter screen 18, the chips continue to slide downwards on the surface of the filter screen 18, the cutting fluid falls onto the surface of the processing table body 10 through meshes of the filter screen 18, through the arrangement of the filter screen 18, the chips and the cutting fluid on the surface of the screw 12 are separated through the filter screen 18 in the rotating process of the screw 12, and the separation effect is improved.

Through setting up collecting box 20 and guide plate 19, stay the piece of filter screen 18 surface adhesion on the filter screen 18 surface and continue the landing, cutting fluid falls to guide plate 19 top surface and in time discharges to processing platform body 10 top surface, concentrates the piece to collect in collecting box 20, reduces the piece to the secondary grinding injury of all the other parts, improves the safeguard effect.

When the cutting fluid collection device is used, in the rotation process of the screw 12, the elastic force of the spring 17 pushes the sliding rod 14 to slide in the sliding groove 16, the sliding rod 14 drives the brush head 15 to be attached to the surface of the screw 12, in the rotation process of the screw 12, the brush head 15 scrapes metal debris on the surface of the screw 12, the debris and cutting fluid fall to the surface of the filter screen 18, the debris continues to slide downwards on the surface of the filter screen 18, the cutting fluid falls to the surface of the machining table body 10 through meshes of the filter screen 18, the cutting fluid falls to the top surface of the guide plate 19 and is timely discharged to the top surface of the machining table body 10, and the debris is collected in the collection box 20 in a concentrated manner.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take vertical machining center of locate function numerical control lathe, includes processing platform body (10), slide rail (11) and screw rod (12), slide rail (11) and processing platform body (10) sliding connection, screw rod (12) and slide rail (11) threaded connection, screw rod (12) are driven by servo motor, its characterized in that: set up clearance mechanism on screw rod (12), clearance mechanism includes fixed plate (13), slide bar (14), brush head (15), spout (16) and spring (17), fixed plate (13) and the mesa fixed connection of processing platform body (10), spout (16) are seted up to the antetheca of fixed plate (13), slide bar (14) and spout (16) sliding connection, brush head (15) and slide bar (14) fixed connection, and spring (17) are located spout (16).

2. The vertical machining center with the positioning function of the numerically controlled lathe according to claim 1, wherein: the fixed plate (13) is an arc-shaped plate, the transverse section of the sliding rod (14) is arc-shaped, the sliding rod (14) is concentric with the fixed plate (13), the sliding rod (14) is matched with the sliding groove (16), the brush head (15) is fixedly connected with the lower end face of the sliding rod (14), one end of the spring (17) is fixedly connected with the sliding rod (14), and the other end of the spring (17) is fixedly connected with the inner wall of the fixed plate (13).

3. The vertical machining center with the positioning function of the numerically controlled lathe according to claim 2, wherein: the cleaning mechanism further comprises a filter screen (18) and a connecting plate (21), the fixing plate (13) is fixedly connected with the processing table body (10) through the connecting plate (21), and the filter screen (18) is fixedly connected with the connecting plate (21).

4. The vertical machining center with the positioning function of the numerically controlled lathe according to claim 3, wherein: the connecting plate (21) is an L-shaped plate, the screw (12) is fixedly connected with the right side wall of the processing table body (10), and the transverse section of the filter screen (18) is arc-shaped, and the filter screen (18) is fixedly connected with the left side wall of the connecting plate (21).

5. The vertical machining center with the positioning function of the numerically controlled lathe according to claim 4, wherein: the cleaning mechanism further comprises a guide plate (19) and a collecting box (20), and the guide plate (19) and the collecting box (20) are fixedly connected with the filter screen (18).

6. The vertical machining center with the positioning function of the numerically controlled lathe according to claim 5, wherein: the collecting box (20) is a hollow cuboid with an open top surface, the outer back wall surface of the collecting box (20) is fixedly connected with the filter screen (18), the guide plate (19) is fixedly connected with the cambered surface of the filter screen (18), the guide plate (19) is positioned right below the filter screen (18), and the longitudinal section of the guide plate (19) is C-shaped.