CN212917947U

CN212917947U - Mould carving device for electric spark machining

Info

Publication number: CN212917947U
Application number: CN202021618641.0U
Authority: CN
Inventors: 沈杰
Original assignee: Tianjin Kunwei Precision Mould Technology Co ltd
Current assignee: Tianjin Kunwei Precision Mould Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-09
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to an electrical discharge machining technical field just discloses an electrical discharge machining is with carving mould device, including the processing platform, the top of processing platform is equipped with the equipment base, the bottom of equipment base inner chamber is equipped with the metal block, the mid-mounting of metal block has the motor, toper cyclone cap is installed at the top of motor, the screw thread muscle has been seted up to the bottom of toper cyclone cap, jet-propelled edge has been seted up to the bottom of toper cyclone cap, the fixed block is installed in the left side at metal block top. This electric spark machining is with carving mould device is provided with toper cyclone cap and magnet is installed at the top of toper cyclone cap through the middle part at the metal block, can make the inside hydroenergy of this equipment base form the cyclone through the setting of toper cyclone cap on the one hand, concentrates the middle part position with the metal fillings of inside, then adsorbs through the magnet at toper cyclone cap top, guarantees to adsorb the metal fillings of water inside to magnet on, has improved the machining precision.

Description

Mould carving device for electric spark machining

Technical Field

The utility model relates to an electrical discharge machining technical field specifically is an electrical discharge machining is with carving mould device.

Background

The electric discharge machining is a method of machining a workpiece in a certain medium by an electroerosion action of pulse discharge between a tool electrode and a workpiece electrode.

Problems that occur in the operation of the existing electric discharge machining apparatus include: 1. in the process of electric spark machining cutting, scraps of a metal workpiece splash and are mixed in water, on one hand, the metal workpiece is not beneficial to cleaning equipment, and in addition, the splashed scraps are dispersed in the water, so that once the metal workpiece contacts with an electric spark electrode, the machining precision is possibly lost, and the quality of the workpiece is low; 2. when a workpiece is clamped in water, the operation is inconvenient, so that the workpiece can be unstably fixed, and a machining accident is easily caused.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides an electric spark machining is with carving mould device possesses cyclone cell-phone iron fillings and adsorbs assurance processingquality, the stable advantage of centre gripping is guaranteed to the joint movable block, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: a die carving device for electric spark machining comprises a machining table, wherein an equipment base is arranged at the top of the machining table, a metal block is arranged at the bottom of an inner cavity of the equipment base, a motor is arranged in the middle of the metal block, a conical cyclone cap is arranged at the top of the motor, a threaded rib is arranged at the bottom of the conical cyclone cap, an air injection edge is arranged at the bottom end of the conical cyclone cap, a fixed block is arranged on the left side of the top of the metal block, a moving block is arranged on the right side of the fixed block, a machining workpiece is arranged between the fixed block and the moving block, servo equipment is arranged above the equipment base, a working electrode is arranged at the bottom end of the servo equipment, water is filled in the equipment base, a magnet is arranged at the top of the conical cyclone cap, a rotating shaft is arranged in the moving block, the moving block is connected with a moving, the inner side of the latch is provided with a telescopic spring, and the top end of the movable plate is provided with a pull ring.

Preferably, the sealing performance between the top of the motor and the inner cavity of the base of the equipment is good.

Preferably, the section of the conical cyclone cap is inverted cone, and the conical cyclone cap is positioned in the middle of the base of the equipment.

Preferably, the tangential angle of the air jet edge is consistent with the inclination angle of two sides of the conical cyclone cap.

Preferably, the latch is engaged with the latch at the top of the metal block, the number of the latches is two, and the two latches are symmetrically distributed on two sides of the moving block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this electric spark machining is with carving mould device is provided with toper cyclone cap and magnet is installed at the top of toper cyclone cap through the middle part at the metal block, can make the inside hydroenergy of this equipment base form the cyclone through the setting of toper cyclone cap on the one hand, concentrates the middle part position with the metal fillings of inside, then adsorbs through the magnet at toper cyclone cap top, guarantees to adsorb the metal fillings of water inside to magnet on, has improved the machining precision.

2. This electric spark processing is with carving mould device sets up the joint structure through the inside at the movable block, cooperates through the draw-in groove of joint structure and metal block inside for quick operation can be realized to this movable block, can be with the quick centre gripping of processing work piece to between fixed block and the movable block, has improved machining efficiency, and the staff's operation of being convenient for.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a top view of the cone-shaped cyclone cap structure of the present invention;

fig. 4 is a sectional view of the movable block structure of the present invention.

In the figure: 1. a processing table; 2. an equipment base; 3. a metal block; 4. a motor; 5. a conical cyclone cap; 6. a threaded rib; 7. an air injection edge; 8. a fixed block; 9. a moving block; 10. processing a workpiece; 11. a servo device; 12. a working electrode; 13. water; 14. a magnet; 15. a rotating shaft; 16. a movable plate; 17. clamping teeth; 18. a tension spring; 19. and (4) a pull ring.

Detailed Description

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. 1-4, a die-cutting device for electric spark machining comprises a machining table 1, an equipment base 2 is arranged at the top of the machining table 1, a metal block 3 is arranged at the bottom of an inner cavity of the equipment base 2, a motor 4 is arranged in the middle of the metal block 3, a conical cyclone cap 5 is arranged at the top of the motor 4, the conical cyclone cap 5 is an inverted cone in cross-sectional shape, the conical cyclone cap 5 is positioned in the middle of the equipment base 2, a cyclone can be generated in the equipment base 2 when the conical cyclone cap 5 works through the inverted cone in cross-sectional shape of the conical cyclone cap 5, the conical cyclone cap 5 is positioned in the middle of the equipment base 2, so that metal chips are gathered, a threaded rib 6 is arranged at the bottom of the conical cyclone cap 5, an air-jet edge 7 is arranged at the bottom end of the conical cyclone cap 5, the angle of the air-jet edge 7 is consistent with the inclination angle of the two sides of the conical cyclone cap 5, through the arrangement that the tangent plane angle of the air injection edge 7 is consistent with the inclination angles of the two sides of the conical cyclone cap 5, air can be conveyed to the two sides of the conical cyclone cap 5 through the air injection edge 7 when the air is conveyed through the air injection edge 7, so that the cyclone creating effect is realized, a fixed block 8 is installed on the left side of the top of the metal block 3, a moving block 9 is arranged on the right side of the fixed block 8, a processing workpiece 10 is installed between the fixed block 8 and the moving block 9, a servo device 11 is arranged above the equipment base 2, a working electrode 12 is arranged at the bottom end of the servo device 11, water 13 is filled in the equipment base 2, the sealing property between the top of the motor 4 and the inner cavity of the equipment base 2 is good, and after the water 13 is filled in the inner cavity of the equipment base 2, the water 13 cannot enter the motor 4 through the good sealing property, thereby the life of motor 4 has been improved, and because motor 4 is not far away in the distance of water 13, consequently can improve the cooling effect of this motor 4 through water 13, magnet 14 is installed at the top of toper cyclone cap 5, the inside of movable block 9 is equipped with pivot 15, movable block 9 is connected with fly leaf 16 through pivot 15, the bottom of fly leaf 16 is equipped with latch 17, latch 17 meshes with the latch at metal block 3 top, and the quantity of latch 17 is two, two latch 17 symmetric distribution are in the both sides of movable block 9, through the latch meshing at latch 17 and metal block 3 top, and the quantity of latch 17 is two, two latch 17 symmetric distribution are in the setting of the both sides of movable block 9, can make this movable block 9 can realize moving about and spacing, expanding spring 18 is installed to the inboard of latch 17, pull ring 19 is installed on the top of fly leaf 16.

The theory of operation, when this device work, at first put through the pipeline with toper cyclone cap 5 device air supply, can realize the high rotation of toper cyclone cap 5 through gaseous continuous transport, and because the screw thread muscle 6 setting of toper cyclone cap 5 bottom can also realize the production of cyclone when realizing 5 pivoted to toper cyclone cap, has produced the swirl from this, collects the metal fillings and adsorbs, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric spark machining is with carving mould device, includes processing platform (1), its characterized in that: the processing device is characterized in that an equipment base (2) is arranged at the top of the processing table (1), a metal block (3) is arranged at the bottom of an inner cavity of the equipment base (2), a motor (4) is installed in the middle of the metal block (3), a conical cyclone cap (5) is installed at the top of the motor (4), a threaded rib (6) is arranged at the bottom of the conical cyclone cap (5), an air injection edge (7) is arranged at the bottom end of the conical cyclone cap (5), a fixed block (8) is installed on the left side of the top of the metal block (3), a moving block (9) is arranged on the right side of the fixed block (8), a processing workpiece (10) is installed between the fixed block (8) and the moving block (9), a servo device (11) is arranged above the equipment base (2), a working electrode (12) is arranged at the bottom end of the servo device (11), and water (13), magnet (14) are installed at the top of toper cyclone cap (5), the inside of movable block (9) is equipped with pivot (15), movable block (9) are connected with fly leaf (16) through pivot (15), the bottom of fly leaf (16) is equipped with latch (17), expanding spring (18) are installed to the inboard of latch (17), pull ring (19) are installed on the top of fly leaf (16).

2. The die-sinking apparatus for electric discharge machining according to claim 1, wherein: the sealing performance between the top of the motor (4) and the inner cavity of the equipment base (2) is good.

3. The die-sinking apparatus for electric discharge machining according to claim 1, wherein: the section shape of toper cyclone cap (5) is the inverted cone, and the position of toper cyclone cap (5) is in the middle part of equipment base (2).

4. The die-sinking apparatus for electric discharge machining according to claim 1, wherein: the section angle of the air injection edge (7) is consistent with the inclination angles of the two sides of the conical cyclone cap (5).

5. The die-sinking apparatus for electric discharge machining according to claim 1, wherein: the clamping teeth (17) are meshed with the clamping teeth at the top of the metal block (3), the number of the clamping teeth (17) is two, and the two clamping teeth (17) are symmetrically distributed on two sides of the moving block (9).