CN209971169U

CN209971169U - Multi-wire cutting diamond wire cutting machine

Info

Publication number: CN209971169U
Application number: CN201920512041.7U
Authority: CN
Inventors: 刘晓青
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-01-21
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a belong to the technical field of wire cutting, in particular to a multi-wire cutting diamond wire cutting machine, which comprises a workbench, a hydraulic cylinder, a workbench, a water tank, a drainage pump, a circulating pump, a servo motor, a wire wheel and a fixed platform, wherein the top of the center of the workbench is provided with a water return tank, the two sides of the bottom of the workbench are both fixedly provided with the hydraulic cylinder, the top of the hydraulic cylinder is respectively inserted with a lifting rod, the left side of the top of the workbench is fixedly provided with the workbench, the left side wall of the workbench is hinged with a box cover, the top of the right side wall of the workbench is provided with a tensioning tank, the bottom of the inner cavity of the workbench is fixedly provided with the water tank, the left side of the drainage pump is connected with a drainage pump water suction pipe communicated with the inner cavity of the water tank, the operation height of the hydraulic cylinder can be adjusted, the cutting efficiency is improved, and the processing efficiency is improved.

Description

Multi-wire cutting diamond wire cutting machine

Technical Field

The utility model relates to a wire-electrode cutting technical field specifically is a multi-wire cutting diamond wire cut electrical discharge machining.

Background

The diamond wire cutting machine adopts the mode of unidirectional circulation or reciprocating circulation motion of the diamond wire, so that relative grinding motion is formed between the diamond wire and an object to be cut, and the purpose of cutting is realized. The cutting principle of the diamond wire cutting machine is similar to that of a bow saw. The wire winding cylinder rotating at high speed and rotating in a reciprocating way drives the diamond wire to do reciprocating motion, the diamond wire is tensioned by two tensioning wire wheels (springs or pneumatic), and two guide wheels are additionally arranged to ensure the cutting precision and the surface shape. The diamond wire control platform is controlled to continuously feed towards the direction of the diamond wire control platform through an automatic control working platform, or the diamond wire control platform is controlled to continuously feed towards the direction of the working platform, so that grinding is generated between the diamond wire and an object to be cut, and cutting is formed. In the cutting process, because the diameter of the diamond wire is small and the diamond wire has elasticity, an opening angle is formed between the cut object and the two guide wheels positioned on the left and the right of the cut object by the diamond wire, and the diamond wire is in a micro-arc shape. The force applied to the article being cut is thus combined with the relative motion between the diamond wire and the article being cut, so that the cut is continuously performed.

At present, an existing wire cutting machine does not have a lifting structure, cannot lift according to the height of an operator, cutting cooling liquid directly flows down and cannot be recycled, resource waste is caused, the distance between cutting wires is small, a plurality of workpieces cannot be cut simultaneously, and therefore the multi-wire cutting diamond wire cutting machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-wire cutting diamond wire cut electrical discharge machining to what provide among the above-mentioned background art does not possess elevation structure, the unable recycling of coolant liquid and the unable problem of cutting a plurality of work pieces simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-wire cutting diamond wire cutting machine comprises a workbench, a hydraulic cylinder, a workbench, a water tank, a drainage pump, a circulating pump, a servo motor, a wire wheel and a fixing table, wherein a water return groove is formed in the top of the center of the workbench, the hydraulic cylinder is fixedly installed on two sides of the bottom of the workbench, a lifting rod is inserted into the top of the hydraulic cylinder, the workbench is fixedly installed on the left side of the workbench, a box cover is hinged to the left side wall of the workbench, a tensioning groove is formed in the top of the right side wall of the workbench, the water tank is fixedly installed on the bottom of the inner cavity of the workbench, the drainage pump is fixedly installed on the top of the water tank, a drainage pump water suction pipe communicated with the inner cavity of the water tank is connected to the left side of the drainage pump, a drainage pump water outlet pipe extending to the outside of the workbench is connected to the, the improved water tank comprises a water tank, and is characterized in that a circulating pump water outlet pipe communicated with an inner cavity of the water tank is connected to the top of the circulating pump, a servo motor is fixedly installed at the top of the working tank, a wire coil is fixedly installed on a rotating shaft of the servo motor, a diamond wire is wound on the wire coil, a wire wheel is fixedly installed on the right side wall of the working tank, a fixed table is fixedly installed on the right side of the top of the working table, a sliding groove is formed in the fixed table, a sliding plate is inserted into the sliding groove, and a sliding rail.

Preferably, the wire wheel comprises a tension wheel and a fixed wheel, the tension wheel is clamped and installed on the tension groove, and the fixed wheel is fixedly installed on the right side wall of the working box.

Preferably, a filter screen is arranged at the inlet of the water pumping pipe of the circulating pump.

Preferably, a drawer is fixedly installed at the bottom of the right side wall of the workbench.

Preferably, the bottom of each hydraulic cylinder is fixedly provided with a roller.

Preferably, the lamp tubes are uniformly distributed and fixedly installed on the right side wall of the working box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a multi-wire cutting diamond wire cutting machine who provides can make coolant liquid cyclic utilization through the circulating pump through pneumatic cylinder adjusting device operating height, avoids unrestrained resource, and the diamond wire adopts the winding of turning more, increases the cutting point position, improves cutting efficiency for machining efficiency improves.

Drawings

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

FIG. 2 is a schematic view of the structure of the wire wheel of the present invention;

fig. 3 is a schematic structural view of the fixing table of the present invention.

In the figure: 100 work bench, 110 water return tank, 120 drawers, 200 hydraulic cylinders, 210 lifting rods, 220 idler wheels, 300 work box, 310 box cover, 320 tensioning tank, 330 lamp tube, 400 water tank, 500 drainage pump, 510 drainage pump water suction pipe, 520 drainage pump water outlet pipe, 600 circulation pump, 610 circulation pump water suction pipe, 620 circulation pump water outlet pipe, 700 servo motor, 710 rotating shaft, 720 wire coil, 730 diamond wire, 800 wire wheel, 810 tensioning wheel, 820 fixing wheel, 900 fixing bench, 901 sliding chute, 910 sliding plate, 911 sliding rail.

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.

The utility model provides a multi-wire cutting diamond wire cutting machine, make coolant liquid cyclic utilization, avoid unrestrained resource, increase the cutting point position, improve cutting efficiency, make machining efficiency improve, please refer to fig. 1, including workstation 100, pneumatic cylinder 200, work box 300, water tank 400, drain pump 500, circulating pump 600, servo motor 700, line wheel 800 and fixed station 900;

referring to fig. 1 again, the work table 100 has a water returning tank 110, specifically, the work table 100 plays a role of supporting to provide an operation platform, the water returning tank 110 is opened at the top of the central position of the work table 100 to collect the cooling liquid flowing down, the top of the water returning tank 110 has a water returning hole to facilitate the cooling liquid flowing down and to support the fixing table 900, and the work table 100 is made of stainless steel.

Referring to fig. 1 again, the hydraulic cylinder 200 has a lifting rod 210, specifically, the hydraulic cylinder 200 is installed at two sides of the bottom of the workbench 100, the lifting rod 210 is inserted into an inner cavity of the top of the hydraulic cylinder 200, an installation through hole is opened at the top of the lifting rod 210, the workbench 100 is provided with a threaded hole matched with the through hole, the hydraulic cylinder 200 is fixed at two sides of the bottom of the workbench 100 by screws through the through hole and the threaded hole, and the hydraulic cylinder 200 provides power for the lifting of the workbench 100.

Referring to fig. 1 and 2, the work box 300 has a box cover 310 and a tension groove 320, specifically, the work box 300 is welded on the left side of the top of the work table 100 for accommodating the water tank 400 and installing the servo motor 700, the box cover 310 is installed on the left side wall of the work box 300 through a hinge joint for opening and closing the water tank 400, the tension groove 320 is opened on the top of the right side wall of the work box 300 for installing the tension roller 810, and the work box 300 is made of stainless steel.

Referring again to fig. 1, the water tank 400 is installed at the bottom of the inner cavity of the work box 300 for containing the cooling liquid, and the water tank 400 is made of stainless steel.

Referring to fig. 1 again, the drain pump 500 has a drain pump suction pipe 510 and a drain pump outlet pipe 520, specifically, the drain pump 500 has a mounting through hole, the top of the water tank 400 has a threaded hole matching with the through hole, the screw fixes the drain pump 500 on the top of the water tank 400 through the through hole and the threaded hole, the drain pump 500 provides power for outputting the coolant, the drain pump suction pipe 510 is used for sucking the coolant in the water tank 400, and the drain pump outlet pipe 520 is used for discharging the coolant in the water tank 400 to the outside.

Referring to fig. 1 again, the circulation pump 600 has a circulation pump suction pipe 610 and a circulation pump outlet pipe 620, specifically, the circulation pump 600 has a mounting through hole, a threaded hole matched with the through hole is formed on the right side wall of the water tank 400, the circulation pump 600 is fixedly mounted on the right side wall of the water tank 400 through the through hole and the threaded hole by a screw, the circulation pump 600 provides power for the circulation of the coolant, the circulation pump suction pipe 610 is used for pumping out the coolant in the return water tank 110, and the circulation pump outlet pipe 620 is used for discharging the coolant to the water tank 400.

Referring to fig. 1 again, the servo motor 700 includes a rotating shaft 710, a wire coil 720 and a diamond wire 730, specifically, the servo motor 700 is installed at the top of the work box 300, the servo motor 700 has an installation through hole, the top of the work box 300 is provided with a threaded hole matched with the through hole, a screw fixedly installs the servo motor 700 at the top of the work box 300 through the through hole and the threaded hole, the wire coil 720 has an installation through hole, the rotating shaft 710 is provided with a threaded hole matched with the through hole, the screw fixedly installs the wire coil 720 on the rotating shaft 710 through the through hole and the threaded hole, the servo motor 700 provides power for the rotation of the wire coil 720, the diamond wire 730 is wound on the wire coil 720, and the servo motor 700 drives the diamond wire 730 to rotate at a high.

Referring to fig. 1 again, the pulley 800 includes a tension pulley 810 and a fixed pulley 820, the tension pulley 810 has a screw thread, the tension pulley 810 is fixed on the tension groove 320 by a bolt, the fixed pulley 820 has a screw thread, the working box 300 has a screw hole, the fixed pulley 820 is installed in the screw hole of the working box 300 by a screw thread, and the tension pulley 810 and the fixed pulley 820 are used for installing the diamond wire 730.

Referring to fig. 1 and fig. 2 again, the fixed station 900 has a sliding slot 901, a sliding plate 910 and a sliding rail 911, specifically, the fixed station 900 is welded on the right side of the top of the workbench 100, the sliding slot 901 is opened on the fixed station 900, the sliding rail 911 is welded on the bottom of the sliding plate 910, the sliding plate 910 is installed on the sliding slot 901 of the fixed station 900 through the sliding rail 911 at the bottom, and the sliding plate 910 is used for placing a workpiece to be processed.

When the hydraulic cylinder 200 is used specifically, power is provided for lifting of the workbench 100, the working height of the workbench 100 is adjusted, a workpiece to be machined is placed through the sliding plate 910, the servo motor 700 provides power, the wire coil 720 rotates along with the rotating shaft 710 to machine the workpiece to be machined, the cooling liquid is discharged from the drainage pump water outlet pipe 520 to cool the workpiece to be machined, the circulating pump 600 provides power for circulation of the cooling liquid, the circulating pump water suction pipe 610 is used for pumping out the cooling liquid in the water return groove 110, and the circulating pump water outlet pipe 620 is used for discharging the cooling liquid to the water tank 400 to realize recycling.

For convenience of use, the pulley 800 comprises a tension pulley 810 and a fixed pulley 820, the tension pulley 810 is clamped on the tension groove 320, the fixed pulley 820 is fixedly arranged on the right side wall of the working box 300, and the tension degree of the diamond wire 730 can be adjusted through the tension pulley 810.

In order to improve the circulation quality, a filter screen is arranged at the inlet of the water pumping pipe 610 of the circulation pump, so that the impurities in the circulated cooling liquid are reduced.

For convenience of use, the drawer 120 is fixedly installed at the bottom of the right side wall of the workbench 100, and tools can be put into the drawer 120, so that the workbench is convenient to take and use.

In order to facilitate the movement of the device, the bottom of each hydraulic cylinder 200 is fixedly provided with a roller 220, and the roller 220 can drive the device to move.

In order to increase the illumination effect, the lamps 330 are uniformly arranged on the right side wall of the working box 300, so that the light is bright and the operation and processing are convenient.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a multi-wire cutting diamond wire cutting machine which characterized in that: the automatic water draining device comprises a workbench (100), a hydraulic cylinder (200), a work box (300), a water tank (400), a draining pump (500), a circulating pump (600), a servo motor (700), a wire wheel (800) and a fixed table (900), wherein a water return tank (110) is formed in the top of the center of the workbench (100), the hydraulic cylinders (200) are fixedly installed on two sides of the bottom of the workbench (100), lifting rods (210) are inserted into the tops of the hydraulic cylinders (200), the work box (300) is fixedly installed on the left side of the top of the workbench (100), a box cover (310) is hinged to the left side wall of the work box (300), a tensioning groove (320) is formed in the top of the right side wall of the work box (300), the water tank (400) is fixedly installed at the bottom of an inner cavity of the work box (300), the draining pump (500) is fixedly installed at the top of the water tank (400), and the, the right side of the drainage pump (500) is connected with a drainage pump water outlet pipe (520) extending to the outside of the working box (300), the right side wall of the water tank (400) is fixedly provided with a circulating pump (600), the bottom of the circulating pump (600) is connected with a circulating pump water pumping pipe (610) communicated with the water return tank (110), the top of the circulating pump (600) is connected with a circulating pump water outlet pipe (620) communicated with the inner cavity of the water tank (400), the top of the working box (300) is fixedly provided with a servo motor (700), a rotating shaft (710) of the servo motor (700) is fixedly provided with a wire coil (720), a diamond wire (730) is wound on the wire coil (720), the right side wall of the working box (300) is fixedly provided with a wire wheel (800), the right side of the top of the working platform (100) is fixedly provided with a fixed platform (900), the fixed platform (900) is provided with a sliding, the bottom of the sliding plate (910) is provided with a sliding rail (911) matched with the sliding groove (901).

2. A multi-wire cutting diamond wire saw according to claim 1, characterized in that: the wire wheel (800) comprises a tension wheel (810) and a fixed wheel (820), the tension wheel (810) is clamped and installed on the tension groove (320), and the fixed wheel (820) is fixedly installed on the right side wall of the working box (300).

3. A multi-wire cutting diamond wire saw according to claim 1, characterized in that: and a filter screen is arranged at the inlet of the circulating pump water pumping pipe (610).

4. A multi-wire cutting diamond wire saw according to claim 1, characterized in that: and a drawer (120) is fixedly arranged at the bottom of the right side wall of the workbench (100).

5. A multi-wire cutting diamond wire saw according to claim 1, characterized in that: and rollers (220) are fixedly mounted at the bottoms of the hydraulic cylinders (200).

6. A multi-wire cutting diamond wire saw according to claim 1, characterized in that: the lamp tubes (330) which are uniformly distributed are fixedly arranged on the right side wall of the working box (300).