Totally-enclosed clip-shaped shield of water cutting numerical control machine tool
Technical Field
The utility model relates to the technical field of water cutting numerical control machine tool equipment, in particular to a totally-enclosed clip cover of a water cutting numerical control machine tool.
Background
The water cutting is also called water jet cutter, namely, high-pressure water jet cutting technology, is a machine utilizing high-pressure water flow to cut, can carve and carve workpieces at will under the control of a computer, is little influenced by material texture, and is low in cost, easy to operate and high in yield, the water cutting is gradually becoming the mainstream cutting mode in the aspect of industrial cutting technology, and in the cutting process, because the device can produce splashed sewage, and the high-speed water jet cutter is easy to cause harm to human bodies, so a totally-closed clip-shaped shield is needed to protect the device.
The prior art has the following problems:
1. when the fully-closed clip-shaped shield of the water cutting numerical control machine tool is used, when the shield is in a sealed state, sewage generated by the operation of the machine tool splashes onto transparent glass on the shield, and a large amount of water vapor is condensed on the transparent glass, so that the transparency of the transparent glass is reduced, a worker cannot observe the condition inside the device through the transparent glass, and the judgment of the worker on the working state of the device is seriously influenced;
2. the totally closed shell that returns of water cutting digit control machine tool that exists in the existing market, a large amount of steam that its device produced at the during operation can accumulate in the protection casing to cause the humidity in the whole protection casing great, when the lathe is in the machine of dying or maintenance state, because the protection casing interior moisture is great, and the ventilation dehumidification effect of device is relatively poor, thereby can lead to the lathe to receive the erosion and take place to damage.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a totally-enclosed clip-shaped shield of a water cutting numerical control machine tool, which solves the problems of poor observation effect and high humidity in the existing shield.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a totally closed shape guard shield that returns of water cutting digit control machine tool, includes the lathe body, the top of lathe body is provided with the protection casing, and the one end of protection casing has seted up the drain hole, be connected with the chamber door on the drain hole, and be provided with inductive switch on the chamber door, seted up the observation window on the lateral wall of protection casing, and seted up the seal groove on the observation window, be connected with clear glass on the observation window, and the below of observation window has seted up the air outlet, be connected with the filter screen on the air outlet, and one side of observation window is provided with the sliding tray, the one end of sliding tray is provided with the rotation motor, and the sliding tray in-connection has the sliding block, be connected with the scraper blade on the sliding block, and the top of protection casing is provided with the fan.
As a preferable technical scheme of the utility model, the box door is rotatably connected with the protective cover through a hinge, and the protective cover is fixedly connected with the machine tool body through a pin bolt.
As a preferred technical scheme of the utility model, the number of the observation windows is two, and the two groups of observation windows are symmetrically arranged on two groups of side walls of the protective cover.
As a preferable technical scheme of the utility model, the size of the sealing groove is matched with that of the transparent glass, and the transparent glass is rotatably connected with the protective cover through a hinge.
As a preferred technical scheme of the utility model, the sliding block is in sliding connection with the protective cover through a sliding groove, and the rotating motor is movably connected with the sliding block through a rotating screw rod.
As a preferred technical scheme of the utility model, the number of the sliding grooves and the sliding blocks is two, and the two groups of sliding grooves are symmetrically arranged on two sides of the observation window.
As a preferable technical scheme of the utility model, the scraper is fixedly connected with the sliding block through a screw, and the scraper is attached to the transparent glass.
Compared with the prior art, the utility model provides a totally-enclosed clip-shaped shield of a water cutting numerical control machine tool, which has the following beneficial effects:
1. this totally closed shape guard shield that returns of water cutting digit control machine tool, both sides through at the observation window set up the sliding tray, and connect the scraper blade on the sliding tray, pass through the sliding block and the rotation motor swing joint in the sliding tray with the scraper blade simultaneously, drive the scraper blade through rotating the motor and be reciprocating motion from top to bottom during the use, utilize the motion of scraper blade on the transparent glass surface, can effectually clear up the sewage and the steam that are infected with on the transparent glass surface, effectual solution through this design, traditional water cutting digit control machine tool's totally closed shape guard shield that returns, the inconvenient problem of lathe operating condition observation in the device of existence.
2. This totally closed shape guard shield that returns of water cutting digit control machine tool, top through at the protection casing sets up the fan, and set up the air outlet in the below of observation window, ventilate to the protection casing through the fan during use, utilize the air current can be with the moisture in the protection casing leave in the external atmosphere, and air current from the top circulation can effectively prevent the rising of steam, can play fine protecting effect to the device, pass through the hinge with clear glass simultaneously and the protection casing rotates to be connected, when the device is in the state of dying, thereby can open the circulation of air in the increase protection casing with clear glass, also can make things convenient for the staff to overhaul the component in the protection casing simultaneously, can effectual solution through this design, the totally closed shape guard shield that returns of traditional water cutting digit control machine tool, the great problem of humidity in the device of existence.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the inner wall structure of the shield according to the present invention.
In the figure: 1. a machine tool body; 2. a protective cover; 3. a discharging port; 4. a box door; 5. an inductive switch; 6. an observation window; 7. a sealing groove; 8. transparent glass; 9. an air outlet; 10. a filter screen; 11. a sliding groove; 12. rotating the motor; 13. a slider; 14. a squeegee; 15. a fan.
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, in this embodiment: a totally-enclosed clip-shaped shield of a water cutting numerical control machine tool comprises a machine tool body 1, a shield 2 is arranged above the machine tool body 1, a discharge hole 3 is arranged at one end of the shield 2, used for placing the workpiece, a box door 4 is connected on the discharging port 3, an inductive switch 5 is arranged on the box door 4, used for sensing the closing of the box door 4 to avoid the accidental injury of the staff by the water jet, the side wall of the protective cover 2 is provided with an observation window 6, a sealing groove 7 is arranged on the observation window 6, transparent glass 8 is connected on the observation window 6, an air outlet 9 is arranged below the observation window 6, a filter screen 10 is connected on the air outlet 9, and one side of the observation window 6 is provided with a sliding groove 11, one end of the sliding groove 11 is provided with a rotating motor 12, and a sliding block 13 is connected in the sliding groove 11, a scraper 14 is connected on the sliding block 13, and a fan 15 is arranged at the top of the protective cover 2.
In the embodiment, the box door 4 is rotatably connected with the protective cover 2 through a hinge, the protective cover 2 is fixedly connected with the machine tool body 1 through a pin bolt, sewage generated by the machine tool can be prevented from splashing through the sealed protective cover 2, and the personal safety of workers can be ensured; the number of the observation windows 6 is two, and the two groups of observation windows 6 are symmetrically arranged on the two groups of side walls of the protective cover 2, so that the working state of the machine tool can be observed by workers conveniently; the size of the sealing groove 7 is matched with that of the transparent glass 8, and the transparent glass 8 is rotatably connected with the protective cover 2 through a hinge so as to open the transparent glass 8 and increase air circulation; the sliding block 13 is connected with the protective cover 2 in a sliding way through the sliding groove 11, and the rotating motor 12 is movably connected with the sliding block 13 through a rotating screw rod so as to realize the up-and-down reciprocating motion of the sliding block 13; the number of the sliding grooves 11 and the sliding blocks 13 is two, and the two groups of sliding grooves 11 are symmetrically arranged on two sides of the observation window 6 so as to facilitate the movement of the scraper 14; scraper blade 14 passes through screw and sliding block 13 fixed connection, and scraper blade 14 and transparent glass 8 laminate mutually to clear up the sewage and the steam on transparent glass 8 surface through scraper blade 14.
The working principle and the using process of the utility model are as follows: the operator will wait to process the work piece through drain hole 3 and put into the fixing device of lathe body 1 on, then close 4 starting drive of chamber door to the work piece process can, start fan 15 at the in-process of processing, can blow the basin on lathe body 1 with steam and the sewage that splashes through the mode of blowing, when being infected with steam or sewage on transparent glass 8, can start rotating motor 12 and utilize scraper blade 14 to clear up transparent glass 8, thereby the staff of being convenient for observes the operating condition of lathe body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.