Wire walking cleaning device for wire cutting spark machine

Abstract

The utility model discloses a wire cleaning device for a wire cutting spark machine, which comprises a spark machine main body, a wire winding drum fixing frame is arranged on one side of the spark machine main body, a wire winding drum is arranged on the wire winding drum fixing frame, a wire winding motor is arranged on one side of the wire winding drum, and an upper wire roller and a lower wire roller are arranged at the front end of the wire winding drum. An upper wire feeding cleaning mechanism is arranged in front of the upper wire feeding roller, a lower wire feeding cleaning mechanism is arranged in front of the lower wire feeding roller, the upper wire feeding cleaning mechanism is fixed to the upper portion of the spark machine body, the lower wire feeding cleaning mechanism is fixed to the bottom of the spark machine body, and an oil storage tank is arranged at the bottom of the spark machine body. By installing the wire moving cleaning mechanism, emulsion carried on the surface of the molybdenum wire is scraped by the rubber lining A, and then residual emulsion is absorbed by the water absorption sponge A, so that the molybdenum wire collected in the wire winding drum is kept clean, and the surrounding environment of the wire winding drum is prevented from being dirty.

Description

Technical Field

[0001] The utility model relates to the technical field of spark machines, in particular to a wire cleaning device for a wire-cut spark machine. Background Art

[0002] Electrospark machining, also known as electro-erosion machining, is a machining method that uses the local instantaneous high temperature generated by the gap pulse discharge between the workpiece and the tool electrode to erode metal materials. Among them, electric spark wire cutting is developed based on electric spark forming machining. It uses a linear electrode (molybdenum wire or copper wire) to cut the workpiece through spark discharge. Electric spark wire cutting is mainly used in mold manufacturing, and is also increasingly widely used in the processing of templates, cams, forming tools, precision small parts and special materials.

[0003] After cutting the workpiece, emulsion will remain on the molybdenum wire. As the wire reel runs, the molybdenum wire will be wound around it, bringing the emulsion into the reel. As the reel rotates, the emulsion will be thrown off the reel, causing the environment around the spark machine to become dirty. Manual cleaning is required, which damages the production environment and increases labor costs. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a wire cleaning device for a wire-cut spark machine, so as to solve the problem of emulsion splashing and damaging the production environment raised in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a wire cleaning device for a wire-cut spark machine, comprising a spark machine main body, a wire reel fixing frame being provided on one side of the spark machine main body, a wire reel being provided on the wire reel fixing frame, a wire reeling motor being provided on one side of the wire reel, an upper wire roller and a lower wire roller being provided at the front end of the wire reel, an upper wire cleaning mechanism being provided in front of the upper wire roller, a lower wire cleaning mechanism being provided in front of the lower wire roller, the upper wire cleaning mechanism being fixed to the upper part of the spark machine main body, the lower wire cleaning mechanism being fixed to the bottom of the spark machine main body, and an oil storage tank being provided at the bottom of the spark machine main body;

[0008] The upper wire cleaning mechanism includes an upper wire roller A, an upper wire roller B, an upper wire roller C, and an upper wire roller D; the upper wire roller A is rotatably fixed to the upper part of the spark machine body, and the upper wire roller B, the upper wire roller C, and the upper wire roller D are sequentially arranged behind the upper wire roller A. The upper wire roller A is arranged below the upper wire roller B, and the upper wire roller C and the upper wire roller A are on the same horizontal line, and the upper wire roller B and the upper wire roller D are on the same horizontal line.

[0009] As a preferred embodiment of the present invention, the lower wire walking cleaning mechanism includes a lower wire walking roller A, a lower wire walking roller B, a lower wire walking roller C, and a lower wire walking roller D; the lower wire walking roller A is rotatably fixed to the bottom of the spark machine body, and the lower wire walking roller B, the lower wire walking roller C, and the lower wire walking roller D are sequentially arranged behind the lower wire walking roller A, the lower wire walking roller A is arranged above the lower wire walking roller B, the lower wire walking roller A and the lower wire walking roller C are arranged on the same horizontal line, and the lower wire walking roller B and the lower wire walking roller D are arranged on the same horizontal line.

[0010] As a preferred embodiment of the present invention, a rubber lining A is provided in the upper wire-feeding roller A, an oil scraping wire A is provided below the rubber lining A, a water-absorbing sponge A is provided in the upper wire-feeding roller B, and a circular wire-feeding groove is provided in the cross-section of the water-absorbing sponge A.

[0011] As a preferred embodiment of the present invention, a rubber lining B is provided in the lower wire-feeding roller A, an oil scraping wire B is provided below the rubber lining B, and a water-absorbing sponge B is provided in the lower wire-feeding roller B.

[0012] As a preferred embodiment of the present invention, an upper grease collecting tank is provided below the upper wire cleaning mechanism, the upper grease collecting tank is fixed on the spark machine body, an upper oil return hose is provided at the bottom of the upper grease collecting tank, and the upper oil return hose is connected to the oil storage tank.

[0013] As a preferred embodiment of the present invention, a lower grease collecting trough is provided below the lower wire-feeding cleaning mechanism, a lower oil return hose is provided at the bottom of the lower grease collecting trough, and the lower oil return hose is connected to the oil storage tank.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model is equipped with an upper wire cleaning mechanism. The molybdenum wire is wound by the wire reel 3 and then reeled up. The emulsion carried on the surface of the molybdenum wire that has left the processing area is scraped off by the rubber lining A in the upper wire roller A. Subsequently, the remaining emulsion is absorbed by the absorbent sponge A in the upper wire rollers B, C, and D, so that the molybdenum wire reeled in the wire reel remains clean and the environment around the wire reel is prevented from being contaminated.

[0016] 2. The utility model installs an upper grease collecting tank below the upper wire cleaning mechanism. After the rubber lining A scrapes the emulsion on the surface of the molybdenum wire, the emulsion drips into the upper grease collecting tank, collects in the upper grease collecting tank and flows back to the oil storage tank through the upper oil return hose, thereby saving emulsion resources and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the upper wire-feeding roller A and the lower wire-feeding roller A of the present invention;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the upper wire-feeding roller B and the lower wire-feeding roller B of the present invention;

[0020] Figure 4 It is a schematic diagram of the enlarged planar structure of the wire reel of the present invention.

[0021] Figure: 1, spark machine body; 2, wire drum fixing frame; 3, wire drum; 4, wire winding motor; 5, upper wire roller; 6, lower wire roller; 7, upper wire cleaning mechanism; 701, upper wire roller A; 702, upper wire roller B; 703, upper wire roller C; 704, upper wire roller D; 705, rubber lining A; 706, scraper wire A; 707, water-absorbing sponge A; 7 08. Circular wire groove; 8. Lower wire cleaning mechanism; 801. Lower wire roller A; 802. Lower wire roller B; 803. Lower wire roller C; 804. Lower wire roller D; 805. Rubber lining B; 806. Oil scraper B; 807. Water-absorbing sponge B; 9. Oil storage tank; 10. Upper grease trough; 11. Upper oil return hose; 12. Lower grease trough; 13. Lower oil return hose. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 4As shown, the utility model provides a wire cleaning device for a wire-cut spark machine, comprising a spark machine main body 1, a wire reel fixing frame 2 is provided on one side of the spark machine main body 1, a wire reel 3 is provided on the wire reel fixing frame 2, a wire reel motor 4 is provided on one side of the wire reel 3, an upper wire roller 5 and a lower wire roller 6 are provided at the front end of the wire reel 3, an upper wire cleaning mechanism 7 is provided in front of the upper wire roller 5, a lower wire cleaning mechanism 8 is provided in front of the lower wire roller 6, the upper wire cleaning mechanism 7 is fixed on the upper part of the spark machine main body 1, the lower wire cleaning mechanism 8 is fixed at the bottom of the spark machine main body 1, and an oil storage tank 9 is provided at the bottom of the spark machine main body 1.

[0024] refer to Figure 1-4 The upper wire cleaning mechanism 7 includes an upper wire roller A701, an upper wire roller B702, an upper wire roller C703, and an upper wire roller D704; the upper wire roller A701 is rotatably fixed to the upper part of the spark machine body 1, and the upper wire roller B702, the upper wire roller C703, and the upper wire roller D704 are sequentially arranged behind the upper wire roller A701, and the upper wire roller A701 is arranged below the upper wire roller B702 The upper wire-moving roller C703 and the upper wire-moving roller A701 are on the same horizontal line, the upper wire-moving roller B702 and the upper wire-moving roller D704 are on the same horizontal line, a rubber lining A705 is provided in the upper wire-moving roller A701, and an oil scraping wire A706 is provided under the rubber lining A705. A water-absorbing sponge A707 is provided in the upper wire-moving roller B702, and a circular wire-moving groove 708 is opened on the cross section of the water-absorbing sponge A707.

[0025] By installing the upper wire cleaning mechanism 7, the molybdenum wire is wound through the wire reel 3 and then reeled in. The emulsion carried on the surface of the molybdenum wire that has left the processing area is scraped off by the rubber lining A705 in the upper wire roller A701, and then the remaining emulsion is absorbed by the absorbent sponge A707 in the upper wire rollers B702, C703 and D704, so that the molybdenum wire reeled in the wire reel 3 remains clean and the environment around the wire reel 3 is prevented from being contaminated.

[0026] refer to Figure 1 An upper grease collecting tank 10 is provided below the upper wire cleaning mechanism 7, and the upper grease collecting tank 10 is fixed on the spark machine body 1. An upper oil return hose 11 is provided at the bottom of the upper grease collecting tank 10, and the upper oil return hose 11 is connected to the oil storage tank 9.

[0027] By installing an upper grease collecting tank 10 below the upper wire cleaning mechanism 7, after the rubber lining A705 scrapes the emulsion on the surface of the molybdenum wire, the emulsion drips into the upper grease collecting tank 10, and after being collected in the upper grease collecting tank 10, it flows back to the oil storage tank 9 through the upper return oil hose 11, saving emulsion resources and reducing production costs.

[0028] How to use

[0029] The working principle and use process of the utility model are as follows: During the online cutting process, the wire reel 3 rolls up the molybdenum wire, and the molybdenum wire passes through the upper wire roller A701. The emulsion on the surface is scraped off by the rubber lining A705, and the scraped emulsion drips into the upper grease collecting groove 10. After being collected in the upper grease collecting groove 10, it flows back to the oil storage tank 9 through the upper oil return hose 11. The subsequent molybdenum wire passes through the upper wire roller B702, the upper wire roller C703, and the upper wire roller D7 again. 04. Use the absorbent sponge A707 to absorb the remaining emulsion on the surface of the molybdenum wire, so that the molybdenum wire wound into the wire reel 3 remains clean and the environment around the wire reel 3 is prevented from being dirty; at the same time, the upper wire cleaning mechanism 7 and the lower wire cleaning mechanism 8 are installed on the upper and lower parts of the spark machine body 1, so that the upper wire cleaning mechanism 7 cleans the surface of the molybdenum wire when the wire reel 3 rotates forward, and the lower wire cleaning mechanism 8 cleans it when it rotates reversely, so as to keep the surface of the molybdenum wire wound into the wire reel 3 clean and tidy.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire cleaning device for a wire-cut spark machine, comprising a spark machine body (1), characterized in that: A wire reel fixing frame (2) is provided on one side of the spark machine body (1), a wire reel (3) is provided on the wire reel fixing frame (2), a wire reel motor (4) is provided on one side of the wire reel (3), an upper wire running roller (5) and a lower wire running roller (6) are provided at the front end of the wire reel (3), an upper wire running cleaning mechanism (7) is provided in front of the upper wire running roller (5), a lower wire running cleaning mechanism (8) is provided in front of the lower wire running roller (6), the upper wire running cleaning mechanism (7) is fixed to the upper part of the spark machine body (1), the lower wire running cleaning mechanism (8) is fixed to the bottom of the spark machine body (1), and an oil storage tank (9) is provided at the bottom of the spark machine body (1); The upper wire cleaning mechanism (7) comprises an upper wire roller A (701), an upper wire roller B (702), an upper wire roller C (703), and an upper wire roller D (704); the upper wire roller A (701) is rotatably fixed to the upper part of the spark machine body (1); the upper wire roller B (702), the upper wire roller C (703), and the upper wire roller D (704) are sequentially arranged behind the upper wire roller A (701); the upper wire roller A (701) is arranged below the upper wire roller B (702); the upper wire roller C (703) and the upper wire roller A (701) are on the same horizontal line; and the upper wire roller B (702) and the upper wire roller D (704) are on the same horizontal line.

2. The wire cleaning device for a wire-cut spark machine according to claim 1, characterized in that: The lower wire cleaning mechanism (8) comprises a lower wire roller A (801), a lower wire roller B (802), a lower wire roller C (803), and a lower wire roller D (804); the lower wire roller A (801) is rotatably fixed to the bottom of the spark machine body (1); the lower wire roller B (802), the lower wire roller C (803), and the lower wire roller D (804) are sequentially arranged behind the lower wire roller A (801); the lower wire roller A (801) is arranged above the lower wire roller B (802); the lower wire roller A (801) and the lower wire roller C (803) are arranged on the same horizontal line; and the lower wire roller B (802) and the lower wire roller D (804) are arranged on the same horizontal line.

3. The wire cleaning device for a wire-cut spark machine according to claim 1, characterized in that: A rubber lining A (705) is provided in the upper wire-feeding roller A (701), an oil scraping wire A (706) is provided below the rubber lining A (705), and a water-absorbing sponge A (707) is provided in the upper wire-feeding roller B (702), and a circular wire-feeding groove (708) is provided on the cross section of the water-absorbing sponge A (707).

4. The wire cleaning device for a wire-cut spark machine according to claim 2, characterized in that: A rubber lining B (805) is provided in the lower wire-feeding roller A (801), an oil scraping wire B (806) is provided below the rubber lining B (805), and a water-absorbing sponge B (807) is provided in the lower wire-feeding roller B (802).

5. The wire cleaning device for a wire-cut spark machine according to claim 1, characterized in that: An upper grease collecting trough (10) is provided below the upper wire cleaning mechanism (7), the upper grease collecting trough (10) is fixed on the spark machine body (1), an upper oil return hose (11) is provided at the bottom of the upper grease collecting trough (10), and the upper oil return hose (11) is connected to the oil storage tank (9).

6. The wire cleaning device for a wire-cut spark machine according to claim 1, characterized in that: A lower grease collecting trough (12) is provided below the lower wire cleaning mechanism (8), a lower oil return hose (13) is provided at the bottom of the lower grease collecting trough (12), and the lower oil return hose (13) is connected to the oil storage tank (9).

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