CN210280980U

CN210280980U - Insulating protector is used in electroerosion processing

Info

Publication number: CN210280980U
Application number: CN201921065485.7U
Authority: CN
Inventors: 张永平; 高照兵; 汪洋; 金立天; 余永伟
Original assignee: JIANGSU EXCELLENT NUMERICAL CONTROL EQUIPMENT MANUFACTURING CO LTD
Current assignee: JIANGSU EXCELLENT NUMERICAL CONTROL EQUIPMENT MANUFACTURING CO LTD
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-10
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to an electroerosion machining technical field just discloses an electroerosion machining is with insulating protector, including the base that is used for processing, the top fixed mounting of base has the base plate, the locating plate that longitudinal distribution was equipped with is all fixed to the both sides at base plate top cover, the top of locating plate is equipped with the protection and encloses the fender, the protection encloses the both sides of keeping off the bottom and all is provided with the location strip, the other end and the adjacent locating plate of location strip are connected. The utility model discloses a set up the protection on the base plate and enclose the fender, utilize the protection to enclose the fender and to electric spark and clastic effect that blocks in the electric erosion course of working, can avoid electric spark and the clastic sputtering of processing effectively, be favorable to improving safety in utilization performance, reduce the emergence of potential safety hazard.

Description

Insulating protector is used in electroerosion processing

Technical Field

The utility model relates to an electroerosion processing technology field specifically is an electroerosion processing is with insulating protector.

Background

The electric erosion machining is also called as electric spark machining and electric discharge machining, and refers to a method for machining a workpiece through the electric erosion effect of pulse discharge between a tool electrode and a workpiece electrode in a certain medium, is widely applied to the industries of die manufacturing and machining, can be used for machining superhard materials and workpieces with complex shapes which are difficult to machine by using a traditional cutting method, is usually used for machining conductive materials, and can be used for machining complex cavities or profiles on difficult-to-machine materials such as titanium alloy, tool steel, carbon steel, hard alloy and the like.

The piercing machine is the most common machining equipment for the electric erosion machining, the electric erosion machining is generally carried out on a machining platform of the piercing machine, but when the electric erosion machining is carried out, due to the fact that an insulation protection device is lacked, electric sparks or sputtering of machining scraps easily cause potential safety hazards, and therefore an insulation protection device for the electric erosion machining is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide an insulation protection device for electric erosion machining.

In order to realize the above-mentioned purpose, the utility model provides a pair of insulating protector is used in electroerosion processing, including the base that is used for processing, the top fixed mounting of base has the base plate, the locating plate that longitudinal distribution was equipped with to the equal fixed cover in both sides at base plate top, the top of locating plate is equipped with the protection and encloses the fender, the protection encloses the both sides of keeping off the bottom and all is provided with the location strip, the other end and the adjacent locating plate of location strip are connected.

Preferably, the protective enclosure comprises an enclosure body, the enclosure body is a polypropylene box body with a top and a back in an open design, connecting strips are fixedly connected to two sides of the back of the enclosure body, a back plate is arranged between the connecting strips, and the bottom end of the back plate is connected with the bottom surface of the enclosure body.

Preferably, transparent glass plates are embedded and fixed in the middle of the three side faces of the enclosure body.

Preferably, both sides of the back plate are fixedly connected with inserting plates, and the inserting plates are inserted into the adjacent connecting strips.

Preferably, a slot for inserting the inserting plate is formed in one side, close to the back plate, of the connecting strip.

Preferably, the top of locating plate has seted up the trepanning, the inside movable sleeve of trepanning is equipped with the lagging, the bottom of location strip extends to the inside of trepanning and is fixed with the upper surface connection of lagging.

Preferably, the cross-section of the sleeve groove is convex and the convex opening faces upwards, and the outer surfaces of the sleeve plate and the positioning strip are in contact with and movably connected with the inner wall of the sleeve groove.

Preferably, the two sides of the base plate are inserted with bolts at positions close to the sleeve groove opening, and the other ends of the bolts penetrate through the positioning plate, extend into the sleeve groove and are inserted with the sleeve plate.

Compared with the prior art, the utility model provides an insulating protector is used in electroerosion processing has following beneficial effect:

1. the protective enclosure is arranged on the substrate, and the protective enclosure is used for blocking electric sparks and chips in the electric erosion machining process, so that sputtering of the electric sparks and the machined chips can be effectively avoided, the use safety performance can be improved, and potential safety hazards can be reduced.

2. Through inserting the lagging along the trepanning for the lagging drives the location strip and the protection on it and encloses the fender and accomplish with two locating plates and cup joint, utilizes this kind of slip grafting's mode, and the installation that the fender was enclosed in the protection of being convenient for, the picture peg of rethread backplate both sides and the grafting of connecting strip, the dismouting of the backplate of being convenient for, thereby conveniently enclose the fender body and slide along the trepanning, avoid the backplate to block processing equipment and be difficult to the dismouting, greatly improved the device's use convenience.

Drawings

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

FIG. 2 is a schematic view of the back structure of the protective enclosure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a substrate; 3. positioning a plate; 4. a protective enclosure; 5. a positioning bar; 6. a fence body; 7. a connecting strip; 8. a back plate; 9. a transparent glass plate; 10. inserting plates; 11. sleeving a groove; 12. sheathing; 13. and (4) a bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, an insulation protection device for electric erosion machining includes a base 1 for machining, a base plate 2 is fixedly mounted on the top of the base 1, positioning plates 3 longitudinally distributed are fixedly sleeved on both sides of the top of the base plate 2, a protection enclosure 4 is arranged above the positioning plates 3, positioning strips 5 are arranged on both sides of the bottom of the protection enclosure 4, and the other ends of the positioning strips 5 are connected with the adjacent positioning plates 3.

Through set up the protection on base plate 2 and enclose fender 4, utilize the protection to enclose fender 4 and to the effect of blockking of electric spark and piece in the electric erosion machining process, can avoid electric spark and the clastic sputtering of processing effectively, be favorable to improving the safety in utilization performance, reduce the emergence of potential safety hazard.

The fender 4 is enclosed in the protection and is kept off body 6 including enclosing, encloses to keep off body 6 and be the polypropylene box body of top and back open-type design, and encloses the both sides at the 6 backs of fender body and all connect and be fixed with connecting strip 7, is provided with backplate 8 between two connecting strips 7, and backplate 8's bottom is connected with the bottom surface of enclosing fender body 6.

The three side surfaces and the bottom surface of the protective enclosure 4 and the back plate 8 are all polypropylene PP plates, and the excellent flame retardance and electrical insulation property of the polypropylene PP materials are utilized, so that electric sparks and machining scraps can be effectively blocked, and the effect of safety protection is achieved.

Enclose the middle part of keeping off 6 three sides of body and all inlay and be fixed with transparent glass board 9, be convenient for observe concrete course of working.

Both sides of the backboard 8 are fixedly connected with inserting plates 10, the inserting plates 10 are inserted into the adjacent connecting strips 7, and one side of each connecting strip 7, which is close to the backboard 8, is provided with a slot for being inserted into the inserting plate 10.

Because the device is located the processing point below of processing equipment when using, if directly withdraw protector, can be blockked and be difficult to the dismouting by processing equipment, the device can be through the picture peg 10 of 8 both sides of backplate and grafting of connecting strip 7, the dismouting of 8 backplates of being convenient for to conveniently enclose the dismouting that keeps off body 6, realize the segmentation dismouting, greatly improved the use convenience of the device.

The top of locating plate 3 has seted up cover groove 11, and the inside movable sleeve of cover groove 11 is equipped with lagging 12, and the bottom of location strip 5 extends to the inside of cover groove 11 and fixed with the upper surface connection of lagging 12.

The cross-section of cover groove 11 is the type of protruding and the tang is up, and the surface of lagging 12 and location strip 5 contacts and swing joint with the inner wall of cover groove 11.

Through inserting lagging 12 along the grooving 11 for lagging 12 drives locating strip 5 and protection on it and encloses fender 4 and two locating plates 3 and accomplish to cup joint, utilizes this kind of mode of slip grafting, and the installation that the fender 4 was enclosed in the protection of being convenient for.

The two sides of the base plate 2 are inserted with pins 13 near the opening of the sleeve groove 11, and the other ends of the pins 13 penetrate through the positioning plate 3 and extend into the sleeve groove 11 and are inserted with the sleeve plate 12.

The sleeve plate 12 is fixed in the sleeve groove 11 by the bolt 13, so that the positioning strip 5 and the protective enclosure 4 are fixed, and the stability of protection and installation is improved.

Those not described in detail in this specification are within the skill of the art.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. An electric erosion machining uses insulating protector, includes base (1) that is used for processing, its characterized in that: the top fixed mounting of base (1) has base plate (2), the both sides at base plate (2) top are all fixed the cover and are equipped with longitudinal distribution's locating plate (3), the top of locating plate (3) is equipped with the protection and encloses fender (4), the protection encloses the both sides of keeping off (4) bottom and all is provided with location strip (5), the other end and the adjacent locating plate (3) of location strip (5) are connected.

2. The insulation shield for electroerosion machining according to claim 1, wherein: the protection is enclosed and is kept off (4) including enclosing fender body (6), enclose fender body (6) and be the polypropylene box body of top and back open-type design, just it all is connected and is fixed with connecting strip (7) to enclose the both sides at fender body (6) back, two be provided with backplate (8) between connecting strip (7), the bottom of backplate (8) is connected with the bottom surface of enclosing fender body (6).

3. An insulation shield for electroerosion machining according to claim 2, wherein: transparent glass plates (9) are embedded and fixed in the middle of three side faces of the enclosure body (6).

4. An insulation shield for electroerosion machining according to claim 2, wherein: both sides of the back plate (8) are fixedly connected with inserting plates (10), and the inserting plates (10) are inserted into the adjacent connecting strips (7).

5. An insulation shield for electroerosion machining according to claim 2, wherein: one side of the connecting strip (7) close to the back plate (8) is provided with a slot for being inserted with the inserting plate (10).

6. The insulation shield for electroerosion machining according to claim 1, wherein: the top of locating plate (3) has been seted up trepanning (11), the inside movable sleeve of trepanning (11) is equipped with lagging (12), the bottom of location strip (5) extend to the inside of trepanning (11) and fixed with the upper surface connection of lagging (12).

7. An insulation shield for electroerosion machining according to claim 6, wherein: the cross-section of cover groove (11) is protruding font and tang up, the surface of lagging (12) and location strip (5) contacts and swing joint with the inner wall of cover groove (11).

8. The insulation shield for electroerosion machining according to claim 1, wherein: the positioning plate is characterized in that bolts (13) are inserted into positions, close to openings of the sleeve grooves (11), on two sides of the base plate (2), the other ends of the bolts (13) penetrate through the positioning plate (3), extend into the sleeve grooves (11) and are inserted into the sleeve plates (12).