CN212734510U

CN212734510U - Electric spark perforation guiding device

Info

Publication number: CN212734510U
Application number: CN202021148057.3U
Authority: CN
Inventors: 朱鹤亭
Original assignee: Suzhou Haima Cnc Technology Co ltd
Current assignee: Suzhou Haima Cnc Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-19
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses an electric spark perforation guider, including the direction casing, the inside guide way that is equipped with of direction casing, the guide way outside is encircleed and is equipped with the cooling bath, cooling bath outside surface is equipped with the refrigeration case, refrigeration case and cooling bath intercommunication, the cavity is connected around being equipped with in direction casing inner wall top, it sets up between guide way and cooling bath to connect the cavity, it is equipped with movable lasso to connect the cavity bottom. Through being equipped with the connection chamber and the activity lasso, before the punching operation in the guide shell with the movable lasso stopper, the location ball stretches into the slot to the in-process of extruding inside, the inboard cassette of elastic plate is with a plurality of location ball chucking, the sweeps that produce in drilling in the drilling course of working can pile up in the guide way and along the work of drilling the pole with the sweeps bring the feed trough into and pile up in activity lasso inner chamber, the sweeps can not influence going on of drilling in long-time course of working, the sweeps can be quick pile up simultaneously and unify the processing, be convenient for clear up.

Description

Electric spark perforation guiding device

Technical Field

The utility model relates to an electric spark perforation accessory field, in particular to electric spark perforation guider.

Background

The spark erosion drilling machine is a device for drilling holes on metal or conductive materials by the discharge erosion principle, and generally uses a hollow copper tube or a solid copper wire as a machining electrode. During machining, holes are drilled in the workpiece being machined.

In the process of drilling, the temperature of the contact surface of the drilling rod and the workpiece is increased, scraps are generated on the punched workpiece, the scraps are accumulated in the guide device in the long-time working process, the quick cleaning of the scraps is difficult, the guide device is generally required to be removed and then cleaned and then installed, and the machining efficiency is wasted.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an electric spark perforating guide device, through being equipped with connection chamber and activity lasso, before the perforation work in the guide shell is packed into with activity lasso, the location ball stretches into the slot to inside crowded in-process, the inboard cassette of elastic plate is with a plurality of location ball chucking, the sweeps that produces in drilling course of working can pile up in the guide way and bring the sweeps into logical silo and pile up in activity lasso inner chamber along with the work of drilling the pole, the sweeps can not influence going on of drilling in long-time course of working, the sweeps can be quick simultaneously piles up and unify the processing, be convenient for clear up.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides an electric spark perforation guider, includes the direction casing, the inside guide way that is equipped with of direction casing, the guide way outside is encircleed and is equipped with the cooling bath, cooling bath outside surface is equipped with the refrigeration case, refrigeration case and cooling bath intercommunication, the guide way inner wall top is encircleed and is equipped with the connection chamber, the connection chamber sets up between guide way and cooling bath, it is equipped with movable lasso to connect the chamber bottom, the fixed joint seat connecting seat that is equipped with in direction casing top.

Preferably, the cooling tank is filled with coolant, and the outer side surface of the cooling tank is uniformly provided with clamping grooves.

Preferably, refrigeration case outside surface is equipped with control switch, the inside refrigeration piece that evenly is equipped with of refrigeration case, the refrigeration piece passes through transmission cable and control switch intercommunication, the inside heat pipe that evenly is equipped with of control switch just runs through inside the direction casing extends to the cooling bath.

Preferably, the bottom of the inner wall of the connecting cavity is provided with a slot in a surrounding manner, the top of the slot is uniformly provided with an elastic plate, the elastic plate is arranged on two sides of the inner wall of the connecting cavity, and the inner side of the elastic plate is provided with a clamping seat.

Preferably, the movable ferrule is arranged in a hollow mode, a material passing groove is uniformly formed in the inner wall of the movable ferrule, the material passing groove is communicated with the guide groove, a switch valve is arranged on the surface of the bottom of the movable ferrule, a plurality of positioning balls are arranged at the top of the movable ferrule, and the positioning balls are clamped with the elastic plate.

Preferably, a connecting through cavity is arranged inside the connecting seat and communicated with the guide groove.

By adopting the technical scheme, the movable ferrule is inserted into the guide shell before the punching operation through the connecting cavity and the movable ferrule, the positioning balls stretch into the slots and squeeze inwards, the clamping seats on the inner sides of the elastic plates clamp the plurality of positioning balls, waste scraps generated by drilling in the drilling process can be accumulated in the guide slots and are brought into the material passing groove and accumulated in the inner cavity of the movable ferrule by the operation of the drill rod, the waste scraps cannot influence the drilling in the long-time processing process, meanwhile, the waste scraps can be quickly accumulated for unified treatment, the cleaning is convenient, the movable ferrule 6 is taken down after the operation is finished, the waste scraps on the inner wall can be washed without disassembling the whole body, and the operation is convenient;

through being equipped with refrigeration case and cooling bath, press control switch in the course of working, the refrigeration piece work of refrigeration incasement is with the refrigeration case and the inside coolant refrigeration of cooling bath to can carry out the heat absorption to the drilling rod that passes through in the guide way, can guarantee the long-time high-efficient work of drilling rod, can not lead to equipment to damage because of long-time work surface temperature is too high.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a bottom view of the overall structure of the present invention;

fig. 3 is a schematic view of the connection cavity and the movable ferrule of the present invention.

In the figure: 1-guide shell, 2-guide groove, 3-cooling groove, 4-refrigeration box, 41-control switch, 5-connecting cavity, 51-slot, 52-elastic plate, 53-clamping seat, 6-movable ferrule, 61-material passing groove, 62-switch valve, 63-positioning ball, 7-connecting seat and 71-connecting through cavity.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings 1-3. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The utility model provides an electric spark perforating guider, includes

direction casing

1, 1 inside guide way 2 that is equipped with of direction casing, 2 outside encircles in guide way are equipped with

cooling bath

3, 3 outside surfaces in cooling bath are equipped with refrigeration case 4, refrigeration case 4 and cooling bath 3 intercommunication, 1 inner wall top of direction casing is encircleed and is equipped with connection chamber 5, connection chamber 5 sets up between guide way 2 and cooling bath 3, connection chamber 5 bottom is equipped with movable lasso 6, the fixed joint seat connecting seat 7 that is equipped with in direction casing 1 top.

In order to reduce the internal temperature in the perforation process, the cooling tank 3 is filled with coolant, and the outer side surface of the cooling tank 3 is uniformly provided with clamping grooves.

In order to carry out the heat absorption cooling to the inside of direction casing 1, refrigeration case 4 outside surface is equipped with control switch 41, the inside refrigeration piece that evenly is equipped with of refrigeration case 4, the refrigeration piece passes through transmission cable and control switch 41 intercommunication, control switch 41 is inside evenly to be equipped with the heat pipe and to run through inside the direction casing 1 extends to cooling bath 3.

In order to ensure that the movable ferrule 6 can be clamped and taken down, the bottom of the inner wall of the connecting cavity 5 is provided with a slot 51 in a surrounding manner, the top of the slot 51 is uniformly provided with an elastic plate 52, the elastic plate 52 is arranged on two sides of the inner wall of the connecting cavity 5, a clamping seat 53 is arranged on the inner side of the elastic plate 52, and a plurality of positioning balls 63 are clamped by the clamping seat 53 on the inner side of the elastic plate 52.

In order to stack up the processing to the sweeps, activity lasso 6 is the cavity setting and the inner wall evenly is equipped with leads to silo 61, lead to silo 61 and guide way 2 intercommunication, the surface of 6 bottoms of activity lasso is equipped with

ooff valve

62, 6 tops of activity lasso are equipped with a plurality of location balls 63, location balls 63 and elastic plate 52 joint, the sweeps that produce drilling in the drilling course can be piled up in guide way 2 and along the work of drill stem with the sweeps brought into and lead to silo 61 and pile up in the inner chamber of activity lasso 6.

In order to mount the whole on the punching equipment, a connecting through cavity 71 is arranged inside the connecting seat 7, and the connecting through cavity 71 is communicated with the guide groove 2.

The working principle is as follows:

referring to the description figures 1, 2 and 3: before the punching operation, the movable ferrule 6 is inserted into the guide shell 1, the positioning balls 63 extend into the slots 51 and are extruded inwards, the clamping seats 53 on the inner side of the elastic plate 52 tightly clamp the positioning balls 63, and the scraps generated by drilling in the drilling process are accumulated in the guide slot 2 and are brought into the material passing slot 61 and accumulated in the inner cavity of the movable ferrule 6 along with the operation of the drill rod, so that the scraps cannot influence the drilling in the long-time processing process, and meanwhile, the scraps can be rapidly accumulated to be uniformly treated, and the cleaning is convenient;

referring to the description of the drawings, figure 1: according to the control switch 41 pressed in the machining process, the refrigerating sheet in the refrigerating box 4 works to refrigerate the coolant inside the refrigerating box 4 and the cooling tank 3, so that the drilling rod passing through the guide groove 2 can absorb heat, the long-time high-efficiency work of the drilling rod can be guaranteed, equipment cannot be damaged due to the fact that the temperature of the working surface is too high for a long time, the movable ferrule 6 is taken down after the work is completed, the scraps on the inner wall can be washed, the whole body is not required to be detached, and the operation is convenient.

The embodiments of the present invention have been described in detail with reference to fig. 1-3, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An electric spark perforation guiding device comprises a guiding shell (1), and is characterized in that: the inside guide way (2) that is equipped with of direction casing (1), guide way (2) outside is encircleed and is equipped with cooling bath (3), cooling bath (3) outside surface is equipped with refrigeration case (4), refrigeration case (4) and cooling bath (3) intercommunication, direction casing (1) inner wall top is encircleed and is equipped with connection chamber (5), connection chamber (5) set up between guide way (2) and cooling bath (3), connection chamber (5) bottom is equipped with movable lasso (6), fixed joint chair connecting seat (7) that is equipped with in direction casing (1) top.

2. The spark erosion guide apparatus of claim 1, wherein: the cooling tank (3) is filled with a coolant, and the outer side surface of the cooling tank (3) is uniformly provided with clamping grooves.

3. The spark erosion guide apparatus of claim 1, wherein: refrigeration case (4) outside surface is equipped with control switch (41), the inside refrigeration piece that evenly is equipped with of refrigeration case (4), the refrigeration piece passes through transmission cable and control switch (41) intercommunication, control switch (41) inside evenly is equipped with the heat pipe and runs through inside guide housing (1) extends to cooling bath (3).

4. The spark erosion guide apparatus of claim 1, wherein: connect chamber (5) inner wall bottom and encircle and be equipped with slot (51), slot (51) top evenly is equipped with elastic plate (52), elastic plate (52) set up in connecting chamber (5) inner wall both sides, elastic plate (52) inboard is equipped with cassette (53).

5. The spark erosion guide apparatus of claim 4, wherein: activity lasso (6) are for cavity setting and inner wall evenly are equipped with logical silo (61), logical silo (61) and guide way (2) intercommunication, activity lasso (6) bottom surface is equipped with ooff valve (62), activity lasso (6) top is equipped with a plurality of location balls (63), location ball (63) and elastic plate (52) joint.

6. The spark erosion guide apparatus of claim 1, wherein: the connecting seat (7) is internally provided with a connecting through cavity (71), and the connecting through cavity (71) is communicated with the guide groove (2).