CN210499467U

CN210499467U - Guide rail protective cover of numerical control machine tool

Info

Publication number: CN210499467U
Application number: CN201920753125.XU
Authority: CN
Inventors: 杨洪超
Original assignee: Suzhou Bangwei Cnc Machine Tool Co ltd
Current assignee: Suzhou Bangwei Cnc Machine Tool Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-05-12
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a digit control machine tool guide rail protection casing, including the protection casing body, the through-hole has been seted up to the equidistant top surface of protection casing body, the equidistant top surface of protection casing body has the motor through the bolt fastening, the output of motor is provided with the pivot, the lower extreme of pivot passes the through-hole and is connected with the fan, the inner wall of protection casing body is provided with the amortization cotton, the louvre has been seted up to the equidistant left and right sides surface of protection casing body, the both ends port of louvre all is provided with the dust screen, the equidistant below of louvre is provided with the recess, the inner port of recess is provided with the barrier net, the outer end port of recess is provided with the capping, the dry package has been placed to the inside of recess, the bottom both ends of protection. The utility model discloses simple structure is provided with motor, fan and louvre, can dispel the heat to the guide rail of digit control machine tool fast, and the radiating effect is good.

Description

Guide rail protective cover of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool equipment technical field specifically is a digit control machine tool guide rail protection casing.

Background

With the fierce market competition, the production cost of enterprises is continuously increased, and how to improve the production efficiency and the product quality of the enterprises becomes a problem to be considered by the enterprises. The numerical control machine tool adopts a microcomputer to control the whole operation process, so that the numerical control machine tool has the advantages of high automation degree, stable and reliable measured data and the like, and is more and more used by enterprises compared with common machine tools. In the current daily use, the biggest damage to a machine tool is the corrosion action of a damp working environment on a guide rail of the machine tool, so that the guide rail of the machine tool is additionally provided with a protective cover.

Traditional protection casing is sealed, and the guide rail can become hot for long-term work, and sealed protection casing has guaranteed that the guide rail can not rust, also lets the unable heat dissipation of guide rail simultaneously, and the overheated machining precision that will influence the work piece of machine has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool guide rail protection casing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digit control machine tool guide rail protection casing, includes the protection casing body, the through-hole has been seted up to the equidistant top surface of protection casing body, the equidistant top surface of protection casing body has the motor through the bolt fastening, the output of motor is provided with the pivot, the lower extreme of pivot passes the through-hole and is connected with the fan, the inner wall of protection casing body is provided with the amortization cotton, the louvre has been seted up to the equidistant left and right sides surface of protection casing body, the both ends port of louvre all is provided with the dust screen, the equidistant recess that is provided with in below of louvre, the inner port of recess is provided with the barrier net, the outer end port of recess is provided with the capping, dry package has been placed to the inside of recess, the bottom both ends of protection casing body.

Preferably, the surface of the protective cover body is coated with a tungsten carbide coating, a glass cloth coating and a polytetrafluoroethylene coating in sequence from inside to outside.

Preferably, the motor is configured as a brushless dc motor.

Preferably, the hole channel of the heat dissipation hole is set to be an inclined structure, and the horizontal height of the inner end port of the heat dissipation hole is higher than the horizontal height of the outer end port of the heat dissipation hole.

Preferably, the material of capping sets up to rubber, the looks joint between the outer end port of capping and recess, the middle part on the outside surface of capping is provided with the handle.

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

1. the utility model has simple structure, is provided with the motor, the fan and the heat dissipation holes, can quickly dissipate heat of the guide rail of the numerical control machine tool, and has good heat dissipation effect;

2. the horizontal height of the inner end port of the heat dissipation hole is higher than that of the outer end port of the heat dissipation hole, so that water drops can be effectively prevented from entering the interior of the protective cover through the heat dissipation hole, the drying bag is placed in the groove, the interior of the protective cover is dried, and the waterproof performance is good;

3. the utility model discloses the inner wall of protection casing body is provided with the amortization cotton, can effectually reduce the noise that the guide rail during operation of digit control machine tool produced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

In the figure: 1. the protection casing body, 2, amortization are cotton, 3, mounting panel, 4, through-hole, 5, motor, 6, pivot, 7, fan, 8, louvre, 9, dust screen, 10, recess, 11, separation net, 12, capping, 13, dry package, 14, mounting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

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. 1-2, the present invention provides an embodiment: a numerical control machine tool guide rail protective cover comprises a protective cover body 1, through holes 4 are formed in the top surface of the protective cover body 1 at equal intervals, a tungsten carbide coating, a glass cloth coating and a polytetrafluoroethylene coating are sequentially coated on the surface of the protective cover body 1 from inside to outside, the wear resistance, high temperature resistance and water resistance of the protective cover body 1 are improved, the service life of the protective cover body 1 is prolonged, motors 5 are fixed on the top surface of the protective cover body 1 at equal intervals through bolts, the motors 5 are brushless direct current motors, the motors are small in size, low in noise, light in weight and large in output force, a rotating shaft 6 is arranged at the output end of each motor 5, the lower end of each rotating shaft 6 penetrates through the through hole 4 to be connected with a fan 7, silencing cotton 2 is arranged on the inner wall of the protective cover body 1, radiating holes 8 are formed in the left side surface and, and the level of the inner port of louvre 8 is higher than the level of the outer port of louvre 8, can effectually avoid the drop of water to get into the inside of protection casing through the louvre, the both ends port of louvre 8 all is provided with dust screen 9, the below equidistant recess 10 that is provided with of louvre 8, the inner port of recess 10 is provided with and blocks net 11, the outer end port of recess 10 is provided with capping 12, the material of capping 12 sets up to rubber, joint mutually between capping 12 and the outer end port of recess 10, the middle part on the outside surface of capping 12 is provided with the handle, be convenient for cover the outer end port of recess 10, dry package 13 has been placed to the inside of recess 10, the bottom both ends of protection casing body 1 all are provided with mounting panel 3, mounting hole 14 has been seted up on mounting panel.

The working principle is as follows: the utility model discloses when using, it is right to need the utility model discloses carry out simple structure and know, install protection casing body 1 on the guide rail of digit control machine tool through mounting panel 3, when the guide rail motion of digit control machine tool, starter motor 5, motor 5 work drives fan 7 through pivot 6 and rotates, the guide rail that produces wind-force to digit control machine tool dispels the heat, the heat passes through louvre 8 and discharges, dry package 13 in the recess 10 can adsorb the steam in the protection casing body 1, the level of the inner port of louvre 8 is higher than the level of the outer end port of louvre 8, can effectually avoid the drop of water to pass through the inside that louvre 8 got into protection casing body 1.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a digit control machine tool guide rail protection casing, includes protection casing body (1), its characterized in that: through holes (4) are formed in the top surface of the protective cover body (1) at equal intervals, motors (5) are fixed on the top surface of the protective cover body (1) at equal intervals through bolts, rotating shafts (6) are arranged at the output ends of the motors (5), the lower ends of the rotating shafts (6) penetrate through the through holes (4) to be connected with fans (7), silencing cotton (2) is arranged on the inner wall of the protective cover body (1), radiating holes (8) are formed in the surfaces of the left side and the right side of the protective cover body (1) at equal intervals, dust nets (9) are arranged at the ports of the two ends of the radiating holes (8), grooves (10) are formed in the lower portions of the radiating holes (8) at equal intervals, blocking nets (11) are arranged at the ports of the inner ends of the grooves (10), groove covers (12) are arranged at the ports of the outer ends of the grooves (, the protective cover is characterized in that mounting plates (3) are arranged at two ends of the bottom of the protective cover body (1), and mounting holes (14) are formed in the mounting plates (3).

2. The numerical control machine tool guide rail protective cover according to claim 1, characterized in that: the surface of the protective cover body (1) is coated with a tungsten carbide coating, a glass cloth coating and a polytetrafluoroethylene coating from inside to outside in sequence.

3. The numerical control machine tool guide rail protective cover according to claim 1, characterized in that: the motor (5) is a brushless direct current motor.

4. The numerical control machine tool guide rail protective cover according to claim 1, characterized in that: the pore channels of the heat dissipation holes (8) are arranged to be of an inclined structure, and the horizontal height of the inner end ports of the heat dissipation holes (8) is higher than the horizontal height of the outer end ports of the heat dissipation holes (8).

5. The numerical control machine tool guide rail protective cover according to claim 1, characterized in that: the material of capping (12) sets up to rubber, the looks joint between the outer end port of capping (12) and recess (10), the middle part on the outside surface of capping (12) is provided with the handle.