CN211840481U

CN211840481U - Multi-curve surface wire cutting device for aluminum alloy section

Info

Publication number: CN211840481U
Application number: CN201921580178.2U
Authority: CN
Inventors: 陈路
Original assignee: Suzhou Qiaofeng Precision Machinery Co ltd
Current assignee: Suzhou Qiaofeng Precision Machinery Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-11-03
Anticipated expiration: 2029-09-23

Abstract

The utility model provides an aluminum alloy ex-trusions multi-curve line cutting device, includes: wire-electrode cutting device, coordinate workstation, the coordinate workstation sets up wire-electrode cutting device's upper portion, the coordinate workstation includes: the X-axis workbench, the Y-axis workbench, the flat angle adjusting device and the pitch angle adjusting device are arranged on the upper portion of the X-axis workbench, the flat angle adjusting device is arranged on the upper portion of the X-axis workbench, and the pitch angle adjusting device is arranged on the upper portion of the flat angle adjusting device. The angle can be adjusted in multiple directions, the processing of parts with the shape of a spatial curved surface is realized, and the production cost is reduced.

Description

Multi-curve surface wire cutting device for aluminum alloy section

Technical Field

The utility model belongs to the mechanical equipment field specifically, relates to a many curves of aluminum alloy ex-trusions face wire cutting device.

Background

The wire cut electrical discharge machining is based on the electro-erosion phenomenon during pulse spot placement, and can be used for machining various parts which are difficult to machine, so that the wire cutting technology is more and more applied to the production process of mechanical parts, and the requirement on the wire cutting technology is higher and higher. At present, the part processing technology with a simple structure is mature, but for space curved surface parts, the parts are difficult to process by using traditional fast-moving wire or medium-moving wire cutting. The existing method for machining the space curved surface part uses two fast wire cutting machines to perform combined machining, and the C axis is increased in some cases, but the production cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an aluminum alloy ex-trusions many curves line cutting device can realize the processing to the part of space curved surface shape to reduction in production cost.

The technical scheme is as follows: the utility model provides a many curves of aluminum alloy ex-trusions face wire cutting device, include: wire-electrode cutting device, coordinate workstation, the coordinate workstation sets up wire-electrode cutting device's upper portion, the coordinate workstation includes: the X-axis workbench, the Y-axis workbench, the flat angle adjusting device and the pitch angle adjusting device are arranged on the upper portion of the X-axis workbench, the flat angle adjusting device is arranged on the upper portion of the X-axis workbench, and the pitch angle adjusting device is arranged on the upper portion of the flat angle adjusting device. The angle can be adjusted in multiple directions, the processing of parts with the shape of a spatial curved surface is realized, and the production cost is reduced.

Further, above-mentioned many curves of aluminum alloy ex-trusions line cutting device, line cutting device includes: the wire storage box is arranged on the upper portion of the machine body, the wire frame is arranged on the side of the wire storage box, and the wire frame is arranged right above the machine body. And a single wire cutting device is used, so that the production cost is reduced.

Further, above-mentioned aluminum alloy ex-trusions multi-curve line cutting device, straight angle adjusting device includes: the device comprises a flat angle adjusting handle, a first bevel gear, a second bevel gear, a base and a rotating seat, wherein the rotating seat is arranged on the upper part of the base; the first bevel gear and the second bevel gear are arranged between the base and the rotating seat, and the straight angle adjusting handle is arranged outside the base; the straight angle adjusting handle is connected with the first conical gear through a connecting rod, and the first conical gear can rotate along with the straight angle adjusting handle through the connecting rod; the first bevel gear and the second bevel gear are in fit connection, and are arranged vertically to each other; and the upper part of the second bevel gear is fixedly connected with the bottom of the rotating seat. The angle on the plane can be adjusted, the design is simple, and the method is easy to realize.

Further, according to the multi-curve line cutting device for the aluminum alloy section, a plane bearing is further arranged between the base and the rotating seat, the upper portion of the plane bearing is embedded in the lower portion of the rotating seat, and the lower portion of the plane bearing is arranged on the upper portion of the base. The plane bearing is used for facilitating adjustment, and the gold penguin performance of the angle adjustment is improved.

Furthermore, the rotating base is also provided with scale marks. The angle of regulation is more directly perceived, accurate control is realized.

Further, foretell aluminum alloy ex-trusions multi-curve line cutting device, the angle of pitch adjusting device includes: the device comprises a clamp, a supporting seat, a pitch angle adjusting device body, a semicircular gear, a pitch angle adjusting handle, a limiting gear, an adjusting gear and a supporting rod, wherein the supporting seat is arranged at the middle part of the upper part of a rotating seat; the pitch angle adjusting device body is arranged at the upper part of the supporting seat and is hinged with the supporting seat; the clamp is arranged on the side of the pitch angle adjusting device body and close to one side of the wire rack; the semicircular gear is arranged on one side, away from the clamp, of the pitch angle adjusting device body; the pitch angle adjusting handle is connected with the adjusting gear; the limiting gear is arranged above the adjusting gear, the limiting gear and the adjusting gear are both arranged on the supporting rod, and the limiting gear and the adjusting gear are both connected with the semicircular gear in a matched mode. The adjustment of the pitch angle is realized.

Furthermore, in the multi-curve surface wire cutting device for the aluminum alloy section, the upper part of the supporting rod is also provided with a limiting handle, and the end part of the limiting handle is hinged with the supporting rod; the upper part of the supporting rod is also provided with a first strip-shaped groove; the end part of the limiting gear is provided with a convex block. Can lock through limit gear behind the pitch angle regulation, prevent the machining error that the angle change caused.

Further, foretell aluminum alloy ex-trusions multi-curve line cutting device, be provided with the second bar groove on the spacing handle, the protruding piece passes first bar groove and second bar groove. The structural design is simple, and the realization is easy.

Furthermore, in the multi-curve line cutting device for the aluminum alloy section, the shell is arranged outside the pitch angle adjusting device. Can be waterproof and moistureproof, prolongs the service life and reduces the production cost.

Further, in the multi-curve surface wire cutting device for the aluminum alloy section, an X-axis adjusting handle is arranged on the X-axis workbench; and a Y-axis adjusting handle is arranged on the Y-axis workbench. Facilitating X, Y adjustment in direction.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: a many curves of aluminum alloy ex-trusions line cutting device, can realize the processing to the part of space curved surface shape to reduction in production cost. Has high popularization value.

Drawings

Fig. 1 is a schematic structural view of the multi-curve surface cutting device for aluminum alloy sections according to the present invention;

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

fig. 3 is the utility model discloses a pitch angle adjusting device schematic structure.

FIG. 4 is an enlarged view of the structure of the portion B in FIG. 3 according to the present invention

In the figure: the wire cutting device comprises a 1 wire cutting device, a 11 wire storage box, a 12 machine body, a 13 wire frame, a 2 coordinate workbench, a 21X-axis workbench 211X-axis adjusting handle, a 22Y-axis workbench, a 221Y-axis adjusting handle, a 23 straight angle adjusting device, a 231 straight angle adjusting handle, a 232 first conical gear, a 233 second conical gear, a 234 base, a 235 rotating seat, 2351 scale marks, 236 plane bearings, 24 pitch angle adjusting devices, 241 clamps, 242 supporting seats, 243 pitch angle adjusting device bodies, 244 semi-circular gears, 245 pitch angle adjusting handles, 246 limiting gears, 2461 raised blocks, 247 adjusting gears, 248 supporting rods, 2481 first strip-shaped grooves, 249 limiting handles, 2491 second strip-shaped grooves and 25 shells.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The multi-curve surface wire cutting device for the aluminum alloy section bar shown in fig. 1-4 comprises: the wire cutting device comprises a wire cutting device 1 and a coordinate workbench 2, wherein the coordinate workbench 2 is arranged at the upper part of the wire cutting device 1.

The wire cutting device 1 includes: the novel silk storage box comprises a silk storage box 11, a machine body 12 and a line frame 13, wherein the silk storage box 11 is arranged on the upper portion of the machine body 12, the line frame 13 is arranged on the side of the silk storage box 11, and the line frame 13 is arranged right above the machine body 12.

The coordinate table 2 includes: the X-axis workbench 21, the Y-axis workbench 22, a flat angle adjusting device 23 and a pitch angle adjusting device 24, wherein the Y-axis workbench 22 is arranged at the upper part of the X-axis workbench 21, and the X-axis workbench 21 is provided with an X-axis adjusting handle 211; a Y-axis adjusting handle 221 is arranged on the Y-axis workbench 22; the flat angle adjusting device 23 is arranged on the upper portion of the X-axis workbench 21, the pitch angle adjusting device 24 is arranged on the upper portion of the flat angle adjusting device 23, and a shell 25 is arranged outside the pitch angle adjusting device 24. The flat angle adjusting device 23 includes: the straight angle adjusting handle 231, the first bevel gear 232, the second bevel gear 233, the base 234 and the rotating seat 235, wherein the rotating seat 235 is arranged on the upper portion of the base 234, and the rotating seat 235 is further provided with scale lines 2351. The first and

second bevel gears

232 and 233 are disposed between the base 234 and the rotary base 235, and the flat angle adjusting handle 231 is disposed outside the base 234; the flat angle adjusting handle 231 is connected with a first bevel gear 232 through a connecting rod, and the first bevel gear 232 can rotate along with the flat angle adjusting handle 231 through the connecting rod; the first bevel gear 232 is in fit connection with the second bevel gear 233, and the first bevel gear 232 and the second bevel gear 233 are arranged perpendicularly to each other; the upper part of the second bevel gear 233 is fixedly connected with the bottom of the rotating seat 235. A plane bearing 236 is further disposed between the base 234 and the rotary base 235, the upper portion of the plane bearing 236 is embedded in the lower portion of the rotary base 235, and the lower portion of the plane bearing 236 is disposed on the upper portion of the base 234. The pitch angle adjusting device 24 includes: the device comprises a clamp 241, a supporting seat 242, a pitch angle adjusting device body 243, a semicircular gear 244, a pitch angle adjusting handle 245, a limiting gear 246, an adjusting gear 247 and a supporting rod 248, wherein the supporting seat 242 is arranged in the middle of the upper part of a rotating seat 235; the pitch angle adjusting device body 243 is arranged at the upper part of the supporting seat 242, and the pitch angle adjusting device body 243 is hinged with the supporting seat 242; the clamp 241 is arranged on the side of the pitch angle adjusting device body 243 and close to one side of the coil holder 13; the semicircular gear 244 is arranged on one side of the pitch angle adjusting device body 243 far away from the clamp 241; the pitch angle adjusting handle 245 is connected with an adjusting gear 247; the limit gear 246 is arranged above the adjusting gear 247, the limit gear 246 and the adjusting gear 247 are both arranged on the supporting rod 248, and the limit gear 246 and the adjusting gear 247 are both in fit connection with the semicircular gear 244. A limiting handle 249 is further arranged at the upper part of the supporting rod 248, and the end part of the limiting handle 249 is hinged with the supporting rod 248; the upper part of the supporting rod 248 is also provided with a first strip-shaped groove 2481; the end of the limit gear 246 is provided with a convex block 2461. The limit handle 249 is provided with a second strip-shaped groove 2491, and the protruding block 2461 penetrates through the first strip-shaped groove 2481 and the second strip-shaped groove 2491.

During operation, based on the above structural foundation, a workpiece to be machined is fixed on the fixture 241, and the X-axis workbench 21, the Y-axis workbench 22, the flat angle adjusting device 23 and the pitch angle adjusting device 24 are respectively adjusted by the X-axis adjusting handle 211, the Y-axis adjusting handle 221, the pitch angle adjusting handle 245 and the flat angle adjusting handle 231, so that the positions of the workpiece to be machined are adjusted in a matched manner by the work adjusting devices, and the multi-curve line cutting processing is completed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an aluminum alloy ex-trusions multi-curve line cutting device which characterized in that includes: wire-electrode cutting device (1), coordinate workstation (2) set up the upper portion at wire-electrode cutting device (1), coordinate workstation (2) include: x axle workstation (21), Y axle workstation (22), straight angle adjusting device (23), angle of pitch adjusting device (24), Y axle workstation (22) set up on X axle workstation (21) upper portion, straight angle adjusting device (23) set up on X axle workstation (21) upper portion, angle of pitch adjusting device (24) set up on straight angle adjusting device (23) upper portion.

2. The multi-curve wire cutting device for aluminum alloy sections according to claim 1, wherein the wire cutting device (1) comprises: store up silk case (11), fuselage (12), line frame (13), store up silk case (11) and set up the upper portion at fuselage (12), line frame (13) set up the side at store up silk case (11), just line frame (13) set up directly over fuselage (12).

3. The aluminum alloy profile multi-curve line cutting device according to claim 1, wherein the straight angle adjusting device (23) comprises: the angle adjusting device comprises a flat angle adjusting handle (231), a first bevel gear (232), a second bevel gear (233), a base (234) and a rotating seat (235), wherein the rotating seat (235) is arranged on the upper portion of the base (234); the first bevel gear (232) and the second bevel gear (233) are arranged between the base (234) and the rotating seat (235), and the flat angle adjusting handle (231) is arranged outside the base (234); the flat angle adjusting handle (231) is connected with a first conical gear (232) through a connecting rod, and the first conical gear (232) can rotate along with the flat angle adjusting handle (231) through the connecting rod; the first bevel gear (232) is connected with the second bevel gear (233) in a matched mode, and the first bevel gear (232) and the second bevel gear (233) are arranged perpendicularly to each other; the upper part of the second bevel gear (233) is fixedly connected with the bottom of the rotating seat (235).

4. The aluminum alloy profile multi-curve line cutting device according to claim 3, wherein a plane bearing (236) is further arranged between the base (234) and the rotating base (235), the upper part of the plane bearing (236) is embedded in the lower part of the rotating base (235), and the lower part of the plane bearing (236) is arranged on the upper part of the base (234).

5. The aluminum alloy profile multi-curve line cutting device according to claim 3, wherein the rotating base (235) is further provided with scale marks (2351).

6. The aluminum alloy profile multi-curve line cutting device according to claim 1, wherein the pitch angle adjusting device (24) comprises: the device comprises a clamp (241), a supporting seat (242), a pitch angle adjusting device body (243), a semicircular gear (244), a pitch angle adjusting handle (245), a limiting gear (246), an adjusting gear (247) and a supporting rod (248), wherein the supporting seat (242) is arranged at the upper center of a rotating seat (235); the pitch angle adjusting device body (243) is arranged at the upper part of the supporting seat (242), and the pitch angle adjusting device body (243) is hinged with the supporting seat (242); the clamp (241) is arranged on the side of the pitch angle adjusting device body (243) and close to one side of the coil holder (13); the semicircular gear (244) is arranged on one side, away from the clamp (241), of the pitch angle adjusting device body (243); the pitch angle adjusting handle (245) is connected with an adjusting gear (247); the limiting gear (246) is arranged above the adjusting gear (247), the limiting gear (246) and the adjusting gear (247) are both arranged on the supporting rod (248), and the limiting gear (246) and the adjusting gear (247) are both connected with the semicircular gear (244) in a matched mode.

7. The multi-curve line cutting device for the aluminum alloy sections as claimed in claim 6, wherein a limiting handle (249) is further arranged at the upper part of the supporting rod (248), and the end part of the limiting handle (249) is hinged with the supporting rod (248); the upper part of the supporting rod (248) is also provided with a first strip-shaped groove (2481); the end part of the limit gear (246) is provided with a convex block (2461).

8. The multi-curve line cutting device for aluminum alloy sections according to claim 7, wherein a second strip-shaped groove (2491) is formed in the limiting handle (249), and the protruding block (2461) penetrates through the first strip-shaped groove (2481) and the second strip-shaped groove (2491).

9. The aluminum alloy profile multi-curve line cutting device according to claim 1, wherein the pitch angle adjusting device (24) is externally provided with a housing (25).

10. The multi-curve line cutting device for aluminum alloy sections according to claim 1, wherein an X-axis adjusting handle (211) is arranged on the X-axis workbench (21); and a Y-axis adjusting handle (221) is arranged on the Y-axis workbench (22).