Electric arc material increasing and decreasing equipment with double workbenches

Abstract

The utility model belongs to the field of electric arc material increasing and decreasing devices, and discloses double-workbench electric arc material increasing and decreasing equipment which comprises two sets of bottom plates, a rotary table body, an electric arc material increasing system assembly and a high-speed cutting material decreasing system assembly. The double-moving flatcar is connected with a positioner, the electric arc material adding system assembly is connected with any double-gantry device, and the high-speed cutting material adding system assembly is connected with the other double-gantry device. The rotary table body is connected with a rotary table rail and an air cylinder, and the air cylinder is provided with a linear stroke amplifying mechanism and connected with the double-moving flatcar. According to the technical scheme, double stations can work at the same time, the production efficiency is greatly improved, mass production is achieved, the deposition efficiency is high, additive manufacturing of complex structural parts can be rapidly completed, and practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of arc material increasing and decreasing devices, in particular to double-workbench arc material increasing and decreasing equipment. Background Art

[0002] Arc additive manufacturing technology has been increasingly widely used due to its high deposition efficiency, high wire utilization, short overall manufacturing cycle and low cost. However, due to its low surface quality and dimensional accuracy after molding, it must be machined before use. One of the commonly used processing methods is to first form the workpiece by additive manufacturing, and then transfer it to the machining equipment for re-clamping and processing, which will greatly affect production efficiency; the other method is to use additive and subtractive composite manufacturing equipment, first use arc additive to print out the blank, and then use the subtractive system for fine processing. However, the existing arc additive and subtractive manufacturing equipment is mostly single-station in form. When faced with batches of workpieces, only a single part can be processed, which greatly prolongs the manufacturing and processing time and cannot meet actual needs, thus seriously restricting the development of arc additive technology. Utility Model Content

[0003] The utility model aims to provide a double-worktable arc material increasing and decreasing device to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above object, the utility model provides the following technical solutions:

[0005] A double-worktable arc additive and subtractive material equipment comprises a base plate, a turntable body, an arc additive system component and a high-speed cutting and reducing system component. The base plate is provided with two groups, and the two groups of base plates are respectively connected to double gantry devices, the base plate is connected to a track, the track is connected to a double movable flat car, the double movable flat car is connected to a positioner, the arc additive system component is connected to any one of the double gantry devices, and the high-speed cutting and reducing system component is connected to the other double gantry device; the turntable body is connected to the turntable track, the turntable body is connected to a cylinder, the cylinder has a linear stroke amplification mechanism, and the cylinder is connected to the double movable flat car.

[0006] Preferably, the arc additive system component includes an anti-collision device and a welding power source, the anti-collision device is connected to the double gantry device, the anti-collision device is connected to a welding gun, and the welding power source is connected to a wire feeder.

[0007] Preferably, the double moving flat car can move on the track or the turntable track.

[0008] Preferably, the high-speed cutting system component is in the form of a five-axis double-swing head.

[0009] Preferably, the double gantry device is provided with an xyz three-axis linear guide.

[0010] Compared with the prior art, this technical solution produces the following beneficial effects:

[0011] (1) This technical solution can realize additive or subtractive processing of two workpieces at the same time. After the processing is completed, the turntable body is used to drive the double movable flat car to change direction, which greatly improves the production efficiency. The double stations can work at the same time, greatly improving the production efficiency and realizing mass production. The positioner on the double movable flat car and the five-axis double swing head of the high-speed cutting system can increase the flexibility of processing, and can complete the arc additive or subtractive processing of complex parts, thereby better meeting the manufacturing needs of high-precision complex parts. The deposition efficiency is high, and the additive manufacturing of complex structural parts can be completed quickly, greatly improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure numerals: base plate 1, track 2, double gantry device 3, double mobile flat car 4, positioner 5, turntable body 6, turntable track 7, cylinder 8, welding gun 9, anti-collision device 10, welding power supply 11, wire feeder 12, high-speed cutting system component 13. DETAILED DESCRIPTION

[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0015] like Figure 1 A double-worktable arc adding and subtracting material device shown in the figure includes a base plate, a turntable body 6, an arc adding and subtracting system component and a high-speed cutting and reducing system component 13. The base plates are provided with two groups, the turntable body 6 is located in the middle of the two groups of base plates, and the two groups of base plates are symmetrically arranged about the turntable body 6. The two groups of base plates are respectively connected with double gantry devices 3, and the double gantry devices 3 have xyz three-axis linear guide rails. The base plate is connected with a track 2, and the track 2 is connected with a double movable flat car 4, and the double movable flat car 4 is connected with a positioner 5, and the positioner 5 is located in the middle of the double movable flat car 4. The arc adding and subtracting system component is connected to the right double gantry device 3, and the high-speed cutting and reducing system component 13 is connected to the left double gantry device 3; the turntable body 6 is connected with a turntable track 7, and the turntable body 6 is connected with a cylinder 8, and the cylinder 8 has a linear stroke amplification mechanism. The cylinder 8 is provided with two groups, and the two groups of cylinders 8 are respectively connected with the two groups of double movable flat cars 4. The amplification factor of the cylinder 8 with the linear stroke amplification mechanism is selected according to the stroke of the cylinder 8.

[0016] The arc additive system components include an anti-collision device 10 and a welding power supply 11. The anti-collision device 10 is connected to the double gantry device 3. The anti-collision device 10 is connected to a welding gun 9. The welding power supply 11 is connected to a wire feeder 12. The double mobile flat car 4 can move on the track 2 or the turntable track 7. The high-speed cutting and chipping system component 13 is a five-axis double-swing head form; the structure and use principle of the high-speed cutting and chipping system component 13 are existing technologies well known to practitioners in this field and will not be repeated here.

[0017] The specific implementation process is as follows:

[0018] When in use, the two groups of base plates are fixed on the use platform, the spacing between the two groups of base plates is larger than the diameter of the turntable body 6, the turntable body 6 is placed between the two groups of base plates, the processing welding power supply 11 and the wire feeder 12 are connected and connected to the welding gun 9, and then the two substrates can be clamped on the two groups of positioners 5 respectively, the welding power supply 11 and the wire feeder 12 are turned on, and the cylinder 8 with a linear stroke amplification mechanism on the right is started to push the double movable flat car 4 close to the welding gun 9 to the lower side of the welding gun 9, and the welding gun 9 is used for additive manufacturing. After the manufacturing is completed, the double movable flat car 4 is pulled back to the turntable body 6 by the cylinder 8, and the double movable flat car 4 can move smoothly along the track 2 and the turntable track 7, and then the turntable is controlled to rotate 180 degrees, and the substrate that has completed the additive manufacturing is rotated to the left, and the left The unprocessed substrate on the side rotates to the right side, and at this time, the two groups of cylinders 8 can be started at the same time. The left cylinder 8 pushes the substrate that has completed the additive processing through the double movable flat car 4 to the bottom of the high-speed cutting and reducing system component 13 for subtractive processing. At this time, the right cylinder 8 pushes the unprocessed substrate through the double movable flat car 4 to the welding gun 9 for additive processing, thereby realizing double-road processing. After the subtractive processing on the left side is completed, the substrate is removed, and then a new substrate is installed and the above process is repeated to complete the subsequent processing; the double gantry device 3 that drives the xyz three-axis linear guide can control the movement of the high-speed cutting and reducing system component 13 and the welding gun 9 to complete the additive processing or subtractive processing of the workpiece. The structure and use principle of the double gantry device 3 are the existing technology well known to practitioners in this field and will not be repeated here.

[0019] This technical solution can realize additive or subtractive processing of two workpieces at the same time. After the processing is completed, the turntable body 6 is used to drive the double movable flat car 4 to change direction, so that the production efficiency is greatly improved. The two workstations can work at the same time, which greatly improves the production efficiency and realizes mass production. The positioner 5 on the double movable flat car 4 and the five-axis double swing head of the high-speed cutting system can increase the flexibility of processing, and can complete the arc additive and subtractive processing of complex parts, so as to better meet the manufacturing needs of high-precision complex parts. The deposition efficiency is high, and the additive manufacturing of complex structural parts can be completed quickly, and the practicality is greatly improved.

[0020] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A double-table arc material adding and subtracting equipment, characterized in that: The invention comprises a base plate (1), a turntable body (6), an arc material addition system component and a high-speed cutting and reducing system component (13); the base plate (1) is provided with two groups, the two groups of base plates (1) are respectively connected to a double gantry device (3); the base plate (1) is connected to a track (2), the track (2) is connected to a double movable flat car (4), the double movable flat car (4) is connected to a positioner (5), the arc material addition system component is connected to any one of the double gantry devices (3), and the high-speed cutting and reducing system component (13) is connected to the other double gantry device (3); the turntable body (6) is connected to a turntable track (7), the turntable body (6) is connected to a cylinder (8), the cylinder (8) is provided with a linear stroke amplification mechanism, and the cylinder (8) is connected to the double movable flat car (4).

2. A double-table arc material adding and subtracting equipment according to claim 1, characterized in that: The arc additive system component comprises an anti-collision device (10) and a welding power source (11); the anti-collision device (10) is connected to a double gantry device (3); the anti-collision device (10) is connected to a welding gun (9); and the welding power source (11) is connected to a wire feeder (12).

3. The double-workbench arc material adding and subtracting equipment according to claim 1, characterized in that: The double movable flat car (4) can move on the track (2) or the turntable track (7).

4. The double-table arc material adding and subtracting equipment according to claim 1, characterized in that: The high-speed cutting system component (13) is in the form of a five-axis double-swing head.

5. The double-workbench arc material adding and subtracting equipment according to claim 1, characterized in that: The double gantry device (3) is provided with an xyz three-axis linear guide rail.

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