CN214079440U

CN214079440U - Numerical control milling machine

Info

Publication number: CN214079440U
Application number: CN202022397664.XU
Authority: CN
Inventors: 方辉
Original assignee: Huangshi Best Smart Technology Co ltd
Current assignee: HUANGSHI BAISITE INTELLIGENT TECHNOLOGY CO.,LTD.
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-31
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to the field of providing a numerical control milling machine, including lathe bed, the stand and the numerical control device that are fixed in the lathe bed, the stand top is equipped with the kink, the kink end is fixed with the spout of vertical establishment, the joint has the slide in the spout, the slide is fixed with the spout through the location otic placode; the sliding plate is arranged in a hollow mode, a motor is arranged in the sliding plate, and the motor is connected with the milling spindle through a connecting flange; the milling machine is characterized in that a horizontal feeding system is arranged below the milling main shaft, a lifting device is arranged below the horizontal feeding system, a liquid collecting plate is further arranged on the machine body below the lifting device, the area of the liquid collecting plate is larger than that of the machine body, a concave part is arranged in the middle of the liquid collecting plate, and a lifting column of the lifting device is fixed in the concave part, so that the problem that cooling liquid of the existing milling machine is seriously wasted is solved, and the milling machine has the advantages of high machining efficiency and low cost.

Description

Numerical control milling machine

Technical Field

The utility model relates to a milling machine technical field especially relates to a numerically controlled fraise machine.

Background

At present, a numerical control milling machine is a machine tool which integrates a numerical control system on a common milling machine and can accurately perform milling processing under the control of program codes. The numerical control milling machine has various forms, and different types of numerical control milling machines have different compositions but have many similarities. The machine tool consists of 6 main parts, namely a machine body part, a milling mechanism part, a workbench part, a transverse feeding part, a lifting platform part and a cooling and lubricating part.

The existing common numerical control milling machine can only process one surface and a hole thereof (can not process at any angle) under the condition of one-time installation, or three-axis milling simple curved surface; the clamping frequency is high, the machining precision, particularly the form and position precision, is not high, the process range is not wide, the machining efficiency is not high, and the use of the numerical control milling machine is greatly limited. And most of the pentahedron machining centers appearing recently are gantry type multi-spindle machining modes, so that the construction cost is high, and the machining of small and medium parts is not economical. Further, current digit control machine tool generally directly sets up cooling circulation system under the elevating platform, and the elevating platform is along the stand and is sliding from top to bottom, and lubricated liquid directly drips to the transverse feeding bench, and unnecessary hungry lubricated liquid can soil other subassemblies of milling machine on the one hand, and on the other hand has also caused the very big waste of coolant liquid.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a numerically controlled fraise machine for solve the extravagant serious phenomenon of coolant liquid of current milling machine, and possess machining efficiency height and low cost's advantage.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a numerical control milling machine, which comprises a machine body, a column fixed on the machine body and a numerical control device, wherein the top of the column is provided with a bending part, the end of the bending part is fixed with a vertically-arranged chute, a sliding plate is clamped in the chute, and the sliding plate is fixed with the chute through a positioning lug plate; the sliding plate is arranged in a hollow mode, a motor is arranged in the sliding plate, and the motor is connected with the milling spindle through a connecting flange; a horizontal feeding system is arranged below the milling main shaft, a lifting device is arranged below the horizontal feeding system, a liquid collecting plate is further arranged on the machine body below the lifting device, the area of the liquid collecting plate is larger than that of the machine body, a concave part is arranged in the middle of the liquid collecting plate, and a lifting column of the lifting device is fixed in the concave part.

Wherein, the surface of collecting plate is equipped with many collecting tanks, and the collecting tank all communicates the depressed part.

Wherein, the lowest department of depressed part is equipped with the backward flow hole, the backward flow hole connects gradually circulating water pump and cooling system through circulating line.

Wherein, the outside of the bending part is also provided with a lighting lamp.

(III) advantageous effects

The utility model provides a numerical control milling machine, the top of the upright post is provided with a bending part, the end of the bending part is fixed with a vertically arranged chute, a sliding plate is clamped in the chute, and the sliding plate is fixed with the chute through a positioning lug plate; the sliding plate is arranged in a hollow mode, a motor is arranged in the sliding plate, the motor is connected with the milling spindle through a connecting flange, and the milling spindle is driven to rotate through the motor so that a polyhedron can be conveniently machined; meanwhile, a lifting device is arranged below the horizontal feeding system, a liquid collecting plate is further arranged on the machine body below the lifting device, the area of the liquid collecting plate is larger than that of the machine body, a concave part is formed in the middle of the liquid collecting plate, a lifting column of the lifting device is fixed in the concave part, the lifting device enables the horizontal feeding system to keep a certain distance with the machine body, the possibility that the numerical control milling machine is stained by cooling liquid is reduced, the cooling liquid is efficiently recycled by the liquid collecting plate, and loss of the cooling liquid is greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a first view angle of the numerically controlled milling machine according to the present invention.

Fig. 2 is a schematic view of a first view angle of the numerically controlled milling machine according to the present invention.

Fig. 3 is a schematic diagram of a slide plate and a positioning ear plate of the numerically controlled milling machine of the present invention.

In the figure:

1. a bed body; 2. A column; 21. A bending section;

3. a chute; 4. A slide plate; 5. Positioning the ear plate;

6. a connecting flange; 7. Milling a main shaft; 8. A horizontal feed system;

9. a liquid collecting plate; 10. A lifting device; 11. A lighting fixture.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model provides a numerically controlled milling machine, which comprises a numerically controlled device, a machine body 1 and a column 2 fixed on the machine body 1, wherein a bending part 21 is arranged on the top of the column 2, a vertically arranged chute 3 is fixed at the end of the bending part 21, a sliding plate 4 is clamped in the chute 3, and the sliding plate 4 is fixed with the chute 3 through a positioning lug plate 5; when necessary, the positioning lug plates 5 can be released, the sliding plate 4 slides to a proper position along the sliding groove 3 and then is fixed, so that the height of the sliding plate 4 from the bed body 1 can be adjusted. The sliding plate 4 is arranged in a hollow mode, a motor is arranged in the sliding plate 4, a rotating shaft of the motor is connected with the milling spindle 7 through a connecting flange 6, and the milling spindle 7 and the stand column 2 can form a certain angle after the motor drives the milling spindle 7 to rotate as the sliding plate 4 is fixed with the sliding chute 3 through the fixing lug plate; a horizontal feeding system 8 is arranged below the milling spindle 7, and after the horizontal feeding system 8 conveys a workpiece to be machined to the position below the milling spindle 7 to machine one surface, the milling spindle 7 can be driven by a motor to rotate to machine the other surface, which is very efficient for machining polyhedral workpieces.

The below of horizontal feed system 8 is equipped with elevating gear 10, still be equipped with collecting plate 9 on the lathe bed 1 of elevating gear 10 below, collecting plate 9's area is greater than the area of lathe bed 1, and be equipped with the depressed part in the middle of collecting plate 9, elevating gear 10 lift post is fixed in the depressed part, collecting plate 9's surface is equipped with many collecting tanks, the collecting tank all communicates the depressed part, the minimum of depressed part is equipped with the backward flow hole, the backward flow hole connects gradually circulating water pump and cooling system through the circulating line, the horizontal feed system 8 of current digit control machine tool keeps relatively fixed with the distance of lathe bed 1 basically, horizontal feed system 8's delivery track is comparatively close with the distance of lathe bed 1, lead to the coolant liquid to pollute relevant spare part easily, not through greatly reduced life, and also caused the waste of coolant liquid. The lifting device 10 is arranged below the horizontal feeding system of the numerically controlled milling machine in the embodiment, on one hand, the lifting device 10 can adjust the distance between the horizontal feeding system 8 and the milling spindle 7, and on the other hand, the horizontal feeding system 8 and the liquid collecting plate 9 arranged below the horizontal feeding system 8 can keep a larger distance, so that the situation that the cooling liquid easily pollutes related parts is prevented, and the loss of the cooling liquid is reduced.

Wherein, the outside of the bending part 21 is further provided with a lighting lamp 11, which is convenient for operation at night or in an environment with poor light.

In this embodiment, the milling spindle 7, the numerical control system and the cooling liquid circulation system are not the main content of the present application, and the prior art is designed according to the present invention, which can clearly understand the structure and function requirements. Therefore, the specific structure of the related oil circuit arrangement of the circulation system and the electric control system is omitted in the structure of the present invention, and the detailed description is not provided herein, but the understanding and implementation of the structure will not be affected by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A numerical control milling machine comprises a numerical control device, a machine body and a vertical column fixed on the machine body, and is characterized in that a bending part is arranged at the top of the vertical column, a vertically-arranged chute is fixed at the tail end of the bending part, a sliding plate is clamped in the chute, and the sliding plate is fixed with the chute through a positioning lug plate; the sliding plate is arranged in a hollow mode, a motor is arranged in the sliding plate, and the motor is connected with the milling spindle through a connecting flange; the milling machine is characterized in that a horizontal feeding system is arranged below the milling main shaft, a lifting device is arranged below the horizontal feeding system, a liquid collecting plate is further arranged on the machine body below the lifting device, the area of the liquid collecting plate is larger than that of the machine body, a sunken part is arranged in the middle of the liquid collecting plate, and a lifting column of the lifting device is fixed in the sunken part.

2. A numerically controlled fraise machine as claimed in claim 1 wherein the surface of the collector plate is provided with a plurality of sumps each communicating with the recess.

3. The numerically controlled milling machine according to claim 1, wherein a backflow hole is formed in the lowest portion of the recessed portion, and the backflow hole is sequentially connected with a circulating water pump and a cooling system through a circulating pipeline.

4. The numerically controlled fraise machine according to claim 1, wherein an illumination lamp is further provided outside the bent portion.