CN215034251U

CN215034251U - Double-end rapid machining spark machine

Info

Publication number: CN215034251U
Application number: CN202121700046.6U
Authority: CN
Inventors: 王嵩晖; 李星星; 龚创宁
Original assignee: Zhuhai Kangxin Precision Machinery Co ltd
Current assignee: Zhuhai Kangxin Precision Machinery Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-12-07
Anticipated expiration: 2031-07-23

Abstract

A double-head rapid machining spark machine comprises a workbench base, wherein a workbench part of the workbench base is embedded in a working liquid tank, two first wire rail assemblies are fixedly mounted on the upper surface of the workbench base, two supporting plates which are in sliding connection with the workbench base are arranged on the first wire rail assemblies, a cross beam is in sliding connection above the supporting plates, two machining assemblies are in sliding connection with the side surface of the cross beam along the vertical direction, and protective metal plates are arranged on the outer sides of the two machining assemblies; the utility model discloses a double-end rapid machining spark machine adopts jumbo size workstation and double-end processing subassembly design, can process large-scale spare part fast and the work efficiency of double-end processing subassembly is higher.

Description

Double-end rapid machining spark machine

Technical Field

The utility model relates to a machining equipment technical field, concretely relates to double-end rapid machining spark machine

Background

The special processing is a new process developed in recent decades, is an important supplement and development for the traditional processing technique, and is still continuously researched, developed and improved. Spark machines, as represented by special processing machines, are generally used for processing parts which are difficult to process, such as three-dimensional cavities, shaped holes, groups of holes, narrow slits and the like of complex parts. The method is widely applied to the manufacture of various metal dies and mechanical equipment. The special machining method for removing the conductive material by using the electric erosion action generated by pulse discharge between two electrodes immersed in working liquid is also called as electric discharge machining or electric erosion machining, and is mainly characterized in that the machining is not limited by the strength and hardness of a workpiece, so that the superhard brittle material and precise fine parts can be machined, and even the hardness of a tool material can be lower than that of the workpiece material. The common spark machine on the scene is usually small in stroke and low in load, and is difficult to machine large-scale dies or parts such as automobile-grade dies or parts.

Disclosure of Invention

For a series of problems of solving above-mentioned spark machine existence, the utility model discloses a double-end rapid machining spark machine adopts jumbo size workstation and double-end processing subassembly design, can process large-scale spare part fast and the work efficiency of double-end processing subassembly is higher, and concrete technical scheme is as follows:

the utility model provides a double-end rapid machining spark machine, includes the workstation base, the workstation part of workstation base nestification is in the work cistern the last fixed surface of workstation base installs two first line rail subassemblies that parallel, be provided with two first lead screw subassemblies that parallel between the first line rail subassembly, two first lead screw subassemblies are fixed on the workstation base and are opposite direction and place, be provided with two layer boards with workstation base sliding connection on the first line rail subassembly, the top sliding connection of layer board has the crossbeam, the below of crossbeam is fixed with the second lead screw subassembly, be provided with the third lead screw subassembly in the recess of vertical direction along the side of crossbeam, the side of crossbeam has two processing subassemblies, two along vertical direction sliding connection the outside of processing subassembly all is provided with the protection panel beating.

Preferably, the first screw rod assembly comprises a screw rod, a bearing seat, a motor seat and a servo motor, the bearing seat is fixedly connected to one end of the screw rod, the other end of the bearing seat is fixedly connected with the motor seat, and the servo motor is fixedly connected to the motor seat.

Preferably, the first screw rod assembly is fastened on the workbench base through a bearing seat and a motor base bolt.

Preferably, a tank chain is fastened to the outer side of the pallet in the horizontal direction by bolts.

Preferably, the worktable part of the worktable base is provided with anti-skid stripes, and the anti-skid stripes adopt the design of alternating depth.

Preferably, the first wire rail assembly is fixedly connected with the workbench base through screws.

Preferably, the right opening of the working liquid tank is in a structure that a sealing ring is connected with a bolt, and is fixed with the workbench base through a screw.

Preferably, the second screw rod assembly and the third screw rod assembly are both in a structure that a screw rod is connected with a servo motor.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a double-end rapid machining spark machine adopts the design of jumbo size workstation, can process large-scale spare part to adopt double-end processing subassembly design, can simultaneous processing a part or process different parts respectively, compromise quality and efficiency, but the perfect solution such large mould or other large-scale spare part processing demands on the market.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the working table of the present invention;

in the figure: 1-a table base; 2-working liquid tank; 3-a first track assembly; 4-a supporting plate; 5-a cross beam; 6-machining the assembly; 7-a first lead screw assembly; 8-a second lead screw assembly; 9-a motor base; 10-a bearing seat; 11-a servo motor; 12-a third lead screw assembly; 13-tank chain.

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 the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides an embodiment as follows:

a double-end rapid machining spark machine comprises a workbench base 1, wherein the workbench part of the workbench base 1 is provided with anti-skid stripes, the anti-skid stripes are alternately arranged in depth, the stability of a workpiece can be improved to the maximum extent, the workbench part of the workbench base 1 is embedded in a working liquid tank 2, the right side opening of the working liquid tank adopts a bolt-linked sealing ring structure and is fixed with the workbench base 1 through screws, the sealing performance of the working liquid tank 2 is effectively improved, two parallel first wire rail components 3 are fixedly arranged on the upper surface of the workbench base 1, the first wire rail components 3 are fixedly connected with the workbench base 1 through screws, two parallel first screw rod components 7 are arranged between the first wire rail components 3, each first screw rod component 7 comprises a screw rod, a bearing seat 10, a motor seat 9 and a servo motor 11, and the bearing seat 10 is fixedly connected to one end of the screw rod, the other end is fixedly connected with a motor base 9, a servo motor 11 is fixedly connected on the motor base 9, a first screw rod assembly 7 is fastened on the workbench base 1 through a bearing seat 10 and a motor base 9 by bolts, the two first screw rod assemblies 7 are fixed on the workbench base 1 and are placed in opposite directions, two supporting plates 4 which are in sliding connection with the workbench base 1 are arranged on the first line rail assembly 3, tank chains 13 are fastened on the outer sides of the supporting plates 4 in the horizontal direction through bolts, the tank chains 13 are used for arranging the pipeline trend, a cross beam 5 is connected above the supporting plates 4 in a sliding manner, a second screw rod assembly 8 is fixed below the cross beam 5, a third screw rod assembly 12 is arranged in a groove in the vertical direction on the side surface of the cross beam 5, two processing assemblies 6 are connected on the side surface of the cross beam 5 in a sliding manner in the vertical direction, protective metal plates are arranged on the outer sides of the two processing assemblies 6, and the processing assemblies 6 are prevented from being damaged by electric corrosion products or working liquid generated in the working process of a spark machine, in addition, the supporting plate 4 can move along the direction of the X axis of the workbench base 1, the beam 5 can move along the direction of the Y axis of the supporting plate 4, the processing assembly 6 can move along the direction of the Z axis in the vertical direction of the side surface of the beam 5, and the second screw rod assembly 8 and the third screw rod assembly 12 are both of a structure with screw rods connected with the servo motor 11 and are fixed through a fixing device of the beam 5.

The specific use mode is as follows:

the three-axis transmission of the spark machine of the utility model is that a servo motor 11 is connected with a first screw rod component, a second screw rod component and a third screw rod component to rotate, the default use is realized, the first screw rod component 7 drives a supporting plate 4 to move along the Y-axis direction, the second screw rod component 8 drives a beam 5 to move along the X-axis direction, the third screw rod component 12 drives a processing component 6 to move along the Z-axis direction, the surface material of a workpiece is eroded by utilizing the high temperature generated by the instantaneous spark discharge between the processing component 6 and the workpiece, the pulse power supply provides the energy required by the processing, two poles are respectively connected on the processing component 6 and the workpiece, the working fluid circulating and filtering system forces the clean working fluid to pass through the gap between the processing component 6 and the workpiece with certain pressure, the electric erosion products are discharged in time, and the electric erosion products are filtered from the working fluid, and the result of the discharge for a plurality of times at last, the surface of the workpiece is provided with a plurality of pits, the processing assembly 6 is driven by the feeding mechanism to descend continuously, and the contour shape of the processing assembly is carved on the workpiece.

It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference signs in the claims being construed as limiting the scope of the claims.

Claims

1. The double-end rapid machining spark machine is characterized by comprising a workbench base (1), wherein the workbench part of the workbench base (1) is nested in a workbench liquid tank (2), two parallel first wire rail assemblies (3) are fixedly arranged on the upper surface of the workbench base (1), two parallel first screw rod assemblies (7) are arranged between the first wire rail assemblies (3), the two first screw rod assemblies (7) are fixed on the workbench base (1) and are placed in opposite directions, two supporting plates (4) which are in sliding connection with the workbench base (1) are arranged on the first wire rail assemblies (3), a cross beam (5) is in sliding connection with the upper parts of the supporting plates (4), a second screw rod assembly (8) is fixed below the cross beam (5), a third screw rod assembly (12) is arranged in a groove in the vertical direction on the side surface of the cross beam (5), the side of crossbeam (5) has two processing subassemblies (6), two along vertical direction sliding connection the outside of processing subassembly (6) all is provided with the protection panel beating.

2. The double-head rapid machining spark machine according to claim 1, wherein the first screw rod assembly (7) comprises a screw rod, a bearing seat (10), a motor seat (9) and a servo motor (11), the bearing seat (10) is fixedly connected to one end of the screw rod, the other end of the bearing seat is fixedly connected with the motor seat (9), and the servo motor (11) is fixedly connected to the motor seat (9).

3. The double-ended rapid machining spark machine according to claim 2, characterized in that the first lead screw assembly (7) is bolted on the workbench base (1) through a bearing seat (10) and a motor seat (9).

4. The machine according to claim 1, wherein the outer side of the pallet (4) in the horizontal direction is fastened with a tank chain (13) by bolts.

5. The double-ended rapid machining spark machine according to claim 1, characterized in that the worktable portion of the worktable base (1) is provided with anti-skid stripes, and the anti-skid stripes are designed in an alternating depth.

6. The machine according to claim 1, characterized in that the first rail assembly (3) is fixedly connected to the table base (1) by screws.

7. The rapid double-ended machining spark machine according to claim 1, wherein the right opening of the working fluid groove (2) is in a structure of connecting a sealing ring by a bolt, and is fixed with the workbench base (1) by a screw.

8. The double-head rapid machining spark machine according to claim 1, wherein the second screw rod assembly (8) and the third screw rod assembly (12) are both in a structure of a screw rod connection servo motor (11).