CN210254581U

CN210254581U - Discharge punching machine for die machining

Info

Publication number: CN210254581U
Application number: CN201921026833.XU
Authority: CN
Inventors: 马勤
Original assignee: Tongda Technology Dalian Co Ltd
Current assignee: Tongda Technology Dalian Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-07
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a die machining is with hole punch that discharges relates to hole punch technical field that discharges. The utility model comprises a base, wherein a vertical displacement mechanism is fixedly connected with the surface of the base; the peripheral side surface of the vertical displacement mechanism is connected with a transverse displacement mechanism in a sliding way; one surface of the transverse displacement mechanism is in transmission connection with a punching mechanism; the perforating mechanism comprises a movable seat; one surface of the movable seat is connected with the transverse displacement mechanism; a first sliding groove and a second sliding groove are respectively formed in one surface of the movable seat; a rotary seat is hinged on one surface of the movable seat. The utility model discloses a perforation mechanism and tilting flat tongs, the processing that carries out multiple oblique angle to the work piece that contrast traditional puncher that discharges can be more convenient, and have multiple selected mode when oblique angle processing, through the design that removes seat, roating seat, regulation seat and frame in the perforation mechanism, make this perforation machine can be in the control range, carry out the adjustment of preceding, back, left and right pivot angle in a flexible way.

Description

Discharge punching machine for die machining

Technical Field

The utility model belongs to the technical field of the discharge hole puncher, especially, relate to a mould processing is with discharge hole puncher.

Background

The discharge punching machine is mainly used for processing deep small holes on a workpiece made of conductive materials such as stainless steel, quenched steel, hard alloy, copper, aluminum and the like, is also called as an electric spark punching machine, an electric spark small hole machine and an electric spark fine hole discharge machine, and has the working principle that a thin metal copper pipe which continuously moves vertically up and down is used as an electrode to carry out pulse spark discharge metal removal forming on the workpiece.

Different from an electric spark wire cutting machine tool and a forming machine, an electrode of an electric pulse is a hollow copper bar, a medium penetrates through a fine hole in the middle of a copper bar hole to play a role in cooling and chip removal, and high-temperature corrosion metal generated by electric discharge between the electrode and metal achieves the purpose of punching, so that the electric spark wire cutting machine tool is used for machining fine holes of superhard steel, hard alloy, copper, aluminum and any conductive substance, can machine small holes with the minimum size of 0.015mm and can also machine small holes with conicity, is widely used in precision die machining, is generally taken as matching equipment of the electric spark wire cutting machine tool, and is used for wire penetrating holes, chemical fiber spinning nozzles, spinning nozzles of a spinning plate, filter plates, group holes of sieve plates, engine blades, heat dissipation holes of a cylinder body, oil passages of hydraulic pressure and pneumatic valve bodies.

The puncher is roughly divided into two types according to different media, one type is a liquid puncher, the small hole of a copper rod can be blocked due to the fact that liquid needs to pass through the small hole of the copper rod during machining, the small hole of 015mm can be machined at minimum, the depth can only be machined by 20mm, the other type is a gas puncher, gas is adopted as the medium passing through the small hole of the copper rod, the medium is not prone to being blocked, and a more precise small hole can be machined.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould processing is with discharge punch, through the design of piercing mechanism and tiltable flat tongs, solved the current low problem of discharge punch degree of freedom for the mould processing.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a discharge perforator for die processing, which comprises a base, wherein a vertical displacement mechanism is fixedly connected with one surface of the base; the peripheral side surface of the vertical displacement mechanism is connected with a transverse displacement mechanism in a sliding way; one surface of the transverse displacement mechanism is in transmission connection with a punching mechanism;

the perforating mechanism comprises a movable seat; one surface of the moving seat is connected with the transverse displacement mechanism; a first sliding groove and a second sliding groove are respectively formed in one surface of the moving seat; a rotary seat is hinged to one surface of the movable seat; one surface of the rotating seat is respectively connected with the first sliding groove and the second sliding groove in a sliding manner; both side surfaces of the rotating seat are provided with third sliding chutes; an adjusting seat is hinged between the inner surfaces of the rotating seats; one surface of the adjusting seat is in sliding connection with the third sliding groove; the two side surfaces of the adjusting seat are both provided with fourth sliding grooves; a base is hinged between the inner surfaces of the adjusting seats; one surface of the machine base is in sliding connection with the fourth sliding groove;

adjusting rods are fixedly connected to one surface of the moving seat, the adjusting seat and two side surfaces of the machine base; the surface of the adjusting seat is also in threaded connection with a locking rod; the circumferential side surface of the locking rod is matched with the base; two guide rails are fixedly connected to one surface of the base; the side surface of the periphery of the guide rail is connected with tiltable flat tongs in a sliding way.

Furthermore, the first sliding groove, the second sliding groove, the third sliding groove and the fourth sliding groove are arc-shaped grooves; the axle centers of the first sliding groove and the second sliding groove are the same.

Furthermore, the circumferential side surface of the adjusting rod is in threaded connection with an adjusting nut; the bottom surface of the base is fixedly connected with a leveling screw.

Furthermore, both sides of the tiltable flat tongs are in threaded connection with a locking rod; and one end of each locking rod is matched with the guide rail.

Furthermore, a perforating drill is fixedly connected to one surface of the machine base.

The utility model discloses following beneficial effect has:

the utility model discloses a perforation mechanism and tiltable flat tongs, the processing that carries out multiple oblique angle to the work piece that contrast traditional puncher that discharges can be more convenient, and have multiple selected mode when oblique angle processing, through removing the seat in the perforation mechanism, the roating seat, the design of adjusting seat and frame, make this perforation machine can be in the control range, preceding, back, left and right adjustment of pivot angle is carried out in a flexible way, thereby higher flexibility ratio and degree of freedom have, then improve this perforation mechanism's maneuverability, flexibility, commonality and practicality.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an electric discharge piercing machine for die machining;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic view of the piercing mechanism;

FIG. 4 is a schematic front view of the structure of FIG. 3;

FIG. 5 is a side view of the structure of FIG. 3;

in the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-vertical displacement mechanism, 3-transverse displacement mechanism, 4-perforating mechanism, 5-guide rail, 6-tiltable flat tongs, 7-locking rod, 401-moving seat, 402-first sliding groove, 403-second sliding groove, 404-rotating seat, 405-third sliding groove, 406-adjusting seat, 407-fourth sliding groove, 408-machine seat, 409-adjusting rod, 410-direction-locking rod and 411-perforating drill bit.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to an electric discharge drilling machine for mold processing, which includes a base 1, wherein a vertical displacement mechanism 2 is fixedly connected to a surface of the base 1; the peripheral side surface of the vertical displacement mechanism 2 is connected with a transverse displacement mechanism 3 in a sliding way; one surface of the transverse displacement mechanism 3 is connected with a perforating mechanism 4 in a transmission way; the vertical displacement mechanism 2 and the transverse displacement mechanism 3 both adopt screw rod transmission structures, and the transverse displacement mechanism 3 and the vertical displacement mechanism 2 are both driven by a motor; the transverse displacement mechanism 3 and the vertical displacement mechanism 2 are prior art and are not described herein again;

the piercing mechanism 4 includes a movable base 401; one surface of the moving seat 401 is connected with the transverse displacement mechanism 3; a first chute 402 and a second chute 403 are respectively formed on one surface of the moving seat 401; a rotating seat 404 is hinged to one surface of the moving seat 401; one surface of the rotary base 404 is slidably connected with the first sliding groove 402 and the second sliding groove 403 respectively; both side surfaces of the rotating base 404 are provided with third sliding chutes 405; an adjusting seat 406 is hinged between the inner surfaces of the rotating seats 404; one surface of the adjusting seat 406 is slidably connected with the third sliding groove 405; both side surfaces of the adjusting seat 406 are provided with fourth sliding chutes 407; a base 408 is hinged between the inner surfaces of the adjusting bases 406; one surface of the base 408 is slidably connected to the fourth sliding groove 407;

an adjusting rod 409 is fixedly connected to one surface of the movable seat 401, the adjusting seat 406 and two side surfaces of the base 408; the adjusting rod 409 is in a threaded rod form, and a locking rod 410 is further connected to one surface of the adjusting seat 406 through threads; the locking rod 410 is used for locking the relative angle of the adjusting seat 406 and the base 408; the circumferential side surface of the locking rod 410 is matched with the base 408; a threaded hole locking rod 410 matched with the base 408 is formed on one surface of the base 408 and is combined with a threaded hole on the base 408 to lock the angles of the base 408 and the adjusting seat 406, and two guide rails 5 are fixedly connected to one surface of the base 1; the periphery of the guide rail 5 is connected with the tiltable flat tongs 6 in a sliding manner, the guide rail 5 is a T-shaped mechanism, the tiltable flat tongs 6 mainly means that the inclination angle of the clamp is adjustable, the adjustment range of the inclination angle is 0-90 degrees, and the tiltable flat tongs 6 is the prior art and is not described again here.

As shown in fig. 4, the first sliding groove 402, the second sliding groove 403, the third sliding groove 405, and the fourth sliding groove 407 are all arc-shaped grooves; the axes of the first sliding chute 402 and the second sliding chute 403 are the same, and the peripheral side surface of the adjusting rod 409 is in threaded connection with an adjusting nut; the positions of the rotating seat 404, the adjusting seat 406 and the base 408 corresponding to the sliding grooves are all provided with a graduated scale for visual observation, and the bottom surface of the base 1 is fixedly connected with a leveling screw.

Wherein, as shown in figure 1, both sides of the tiltable flat tongs 6 are connected with a locking rod 7 by screw thread; the locking rods 7 are used for locking the position of the tiltable flat tongs 6, one end of each locking rod 7 is matched with the guide rail 5, and a perforating drill 411 is fixedly connected to one surface of the machine base 408.

One specific application of this embodiment is: compared with the traditional discharge perforating machine, the discharge perforating machine has the advantages that inclined holes can be more conveniently machined, the degree of freedom is higher, the transverse displacement mechanism 3 and the vertical displacement mechanism 2 enable the perforating mechanism 4 to be in an adjusting range, the space position of the perforating mechanism 4 can be freely changed, the transverse displacement mechanism 3 and the vertical displacement mechanism 2 both adopt a screw rod transmission structure, when the inclined holes are machined, on one hand, the inclined flat-nose pliers 6 can be used, on the other hand, the perforating mechanism 4 can be used, when the inclined flat-nose pliers 6 is selected to be used, the inclined flat-nose pliers 6 is adjusted to the angle to be machined, a workpiece is fixed on the inclined flat-nose pliers 6, the positions and the angles of the rotating seat 404, the adjusting seat 406 and the base 408 are fixed, when the perforating mechanism 4 is driven, the workpiece can be quickly punched, when the inclined holes are machined through the perforating mechanism 4, through first spout 402, the adjustable roating seat 404 of second spout 403 controls the angle of oscillation, then can realize adjusting the adjustment of seat 406 front and back angle of oscillation through third spout 405, through fourth spout 407, can realize adjusting the relative angle of seat 406 and frame 408, when adjusting the relative angle of adjusting seat 406 and frame 408, should screw out lock direction pole 410 in advance, then can adjust, through multiple adjustable structure, make this perforation mechanism 4 can alternate spatial position and spatial angle in a flexible way, compare the traditional mechanism of punching, and the practicality is more.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The discharge punching machine for die machining comprises a base (1), wherein a vertical displacement mechanism (2) is fixedly connected to one surface of the base (1); the peripheral side surface of the vertical displacement mechanism (2) is connected with a transverse displacement mechanism (3) in a sliding way; horizontal displacement mechanism (3) a surface transmission is connected with perforation mechanism (4), its characterized in that:

the perforating mechanism (4) comprises a moving seat (401); one surface of the moving seat (401) is connected with the transverse displacement mechanism (3); a first sliding chute (402) and a second sliding chute (403) are respectively formed in one surface of the moving seat (401); a rotating seat (404) is hinged to one surface of the moving seat (401); one surface of the rotating seat (404) is respectively connected with the first sliding chute (402) and the second sliding chute (403) in a sliding way; both side surfaces of the rotating seat (404) are provided with third sliding grooves (405); an adjusting seat (406) is hinged between the inner surfaces of the rotating seats (404); one surface of the adjusting seat (406) is in sliding connection with the third sliding chute (405); both side surfaces of the adjusting seat (406) are provided with fourth sliding chutes (407); a base (408) is hinged between the inner surfaces of the adjusting seats (406); one surface of the base (408) is in sliding connection with the fourth sliding chute (407);

an adjusting rod (409) is fixedly connected to one surface of the moving seat (401), the adjusting seat (406) and two side surfaces of the machine base (408); a locking rod (410) is further connected to one surface of the adjusting seat (406) in a threaded manner; the peripheral side surface of the locking rod (410) is matched with the base (408); one surface of the base (1) is fixedly connected with two guide rails (5); the side surface of the periphery of the guide rail (5) is connected with a tiltable flat tongs (6) in a sliding way.

2. The electric discharge piercing machine for mold processing according to claim 1, wherein the first chute (402), the second chute (403), the third chute (405), and the fourth chute (407) are arc-shaped grooves; the axle centers of the first sliding chute (402) and the second sliding chute (403) are the same.

3. The electric discharge drilling machine for die machining according to claim 1, wherein an adjusting nut is threadedly connected to a peripheral side surface of the adjusting rod (409); the bottom surface of the base (1) is fixedly connected with a leveling screw.

4. The electric discharge drilling machine for die machining according to claim 1, characterized in that a lock rod (7) is screwed on both sides of the tiltable flat tongs (6); one end of each locking rod (7) is matched with the guide rail (5).

5. The electric discharge drilling machine for die machining according to claim 1, wherein a drill bit (411) is fixedly attached to one surface of the housing (408).