Multi-axis linkage electric spark forming device

Abstract

The utility model relates to the technical field of electric spark forming devices, and discloses a multi-axis linkage electric spark forming device which comprises a forming machine, and a sliding box is fixedly connected to the back face of the left side of the forming machine. According to the multi-axis linkage electric spark forming device, when the device works, a driving motor is turned on, the driving motor is connected with a lead screw, a sliding block is installed outside the lead screw, the sliding block is limited through a limiting rod so that the sliding block can slide stably, a hydraulic lifting rod is installed above the sliding block, and the hydraulic lifting rod and a device above the hydraulic lifting rod are driven to move transversely; due to the fact that the hydraulic movable rod and the hydraulic telescopic rod are further installed in the movable head, the forming spray head can conduct up-down and left-right multi-axis all-directional displacement work, the effect of multi-axis simultaneous movement machining is achieved, and the situation that machining efficiency and precision are often limited is avoided. The problems of long processing time, poor precision, rough surface and the like are easy to occur.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric spark forming device technical field especially relates to a kind of multi-axis linkage electric spark forming device. BACKGROUND

[0002] Multi-axis linkage electric spark forming device is a kind of high-precision processing equipment, is widely used in the precision machining field of complex parts, especially in mould manufacturing, aerospace, automobile industry and other industries.Electric spark forming technology generates electric pulse discharge between electrode and workpiece, so that local high temperature is generated on the surface of workpiece, thereby realizing the removal of metal material.Compared with traditional mechanical processing method, electric spark forming can process high-hardness metal material, especially suitable for difficult-to-machine materials and complex shape precision parts, so a kind of multi-axis linkage electric spark forming device needs to be designed,

[0003] The existing electric spark forming technology usually uses single-axis movement mode, i.e.the electrode moves in a single direction, mostly only has a direction of rising or falling, cannot move horizontally and then work up and down, which leads to the limitation of processing efficiency and precision, and is prone to problems such as long processing time, poor precision and rough surface, and the existing forming device can only process external devices placed on the forming machine during processing, cannot be fixed, which leads to deviation during processing and affects the precision and quality of processing. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] The utility model aims at providing a kind of multi-axis linkage electric spark forming device to solve the problems in the above background technology that the existing electric spark forming technology usually uses single-axis movement mode, i.e.the electrode moves in a single direction, mostly only has a direction of rising or falling, cannot move horizontally and then work up and down, which leads to the limitation of processing efficiency and precision, and is prone to problems such as long processing time, poor precision and rough surface, and the existing forming device can only process external devices placed on the forming machine during processing, cannot be fixed, which leads to deviation during processing and affects the precision and quality of processing.

[0006] (II) Technical scheme

[0007] In order to achieve the above object, the utility model discloses a kind of multi-axis linkage electric spark forming device, including forming machine, the left side back of the forming machine is fixedly connected with sliding box, the inside of the sliding box is provided with cavity, the inside fixedly connected with sliding mechanism of the cavity, the top surface left and right sides of the forming machine are fixedly connected with fixed block, the inboard of the fixed block is fixedly connected with clamping mechanism, the sliding mechanism includes fixedly connected in the cavity inside of sliding box screw rod, the right side fixedly connected with driving motor of the screw rod, the outside sliding connection with slider of the screw rod, the right side inside sliding connection with limit rod of the slider, the top of the slider is fixedly connected with hydraulic lifting rod, the top of the hydraulic lifting rod is fixedly connected with movable head, the clamping mechanism includes fixedly connected in the inboard of fixed block hydraulic clamping rod, the top of the hydraulic clamping rod is fixedly connected with clamping plate.

[0008] As a further scheme of the utility model, the left top of the movable head is fixedly connected with adjusting rod, the inside of the adjusting rod is provided with cavity, the inside left of the cavity is fixedly connected with hydraulic movable rod, by the setting of adjusting rod, the effect of adjusting working position is played.

[0009] As a further scheme of the utility model, the right outside of the hydraulic movable rod is fixedly connected with connecting rod, the outside sliding connection with sliding groove of the connecting rod, the outside of the sliding groove is installed to the bottom of adjusting rod, by the setting of hydraulic movable rod, the effect of back and forth adjusting position is played.

[0010] As a further scheme of the utility model, the bottom of the connecting rod is fixedly connected with hydraulic telescopic rod, the bottom of the hydraulic telescopic rod is installed with forming nozzle, by the setting of hydraulic telescopic rod, the effect of up and down adjusting position is played.

[0011] As a further scheme of the utility model, the right side of the forming machine is installed with machine case, the left side surface of the machine case is provided with heat dissipation window, by the setting of heat dissipation window, the effect of emitting heat inside device is played.

[0012] As a further scheme of the utility model, the top right side of the machine case is rotatably connected with rotating shaft, the outside of the rotating shaft is rotatably connected with rotating rod, by the setting of rotating rod, the effect of connecting rotation is played.

[0013] As a further scheme of the utility model, the right bottom of the rotating rod is fixedly connected with connecting piece, the bottom of the connecting piece is installed with PLC controller, by the setting of connecting piece, the effect of up and down connection is played.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of multi-axis linkage electric spark forming device, with following beneficial effects:

[0016] 1. The multi-axis linkage electric spark forming device, through the setting of the sliding mechanism, when the device works, the driving motor is opened, the driving motor is connected with the lead screw, the sliding block is installed outside the lead screw, the sliding block is limited by the limiting rod to slide stably, the hydraulic lifting rod is installed above the sliding block, drives the horizontal displacement of the device above the hydraulic lifting rod and the hydraulic lifting rod, then the hydraulic lifting rod displaces up and down with the movable head, because the hydraulic movable rod and the hydraulic telescopic rod are also installed inside the movable head, the forming nozzle can displace up and down and left and right multi-axially, plays the role of multi-axis simultaneous movement processing, avoids that the processing efficiency and precision are often limited, and problems such as long processing time, poor precision and rough surface are prone to occur.

[0017] 2. The multi-axis linkage electric spark forming device, through the setting of the clamping mechanism, when the device works, the external device needing to be processed is placed in the middle of the top surface of the forming machine, then the hydraulic clamping rod installed on the left and right side fixed blocks of the forming machine moves inward, because the clamping plate is installed on the top of the hydraulic clamping rod, the clamping plate moves inward until the external device is fixed, movement is prevented, plays the role of clamping and fixing, avoids deviation in the processing process, and affects the precision and quality of processing. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a sliding mechanism structure schematic view of the utility model;

[0020] Figure 3 It is a clamping mechanism structure schematic view of the utility model;

[0021] Figure 4 It is a forming machine front end structure schematic view of the utility model.

[0022] In the drawing: 1, forming machine; 2, sliding box; 3, sliding mechanism; 301, lead screw; 302, driving motor; 303, limiting rod; 304, hydraulic lifting rod; 305, movable head; 4, fixed block; 5, clamping mechanism; 501, hydraulic clamping rod; 502, clamping plate; 6, adjusting rod; 7, hydraulic movable rod; 8, connecting rod; 9, hydraulic telescopic rod; 10, forming nozzle; 11, machine box; 12, heat dissipation window; 13, rotating rod; 14, connecting piece; 15, PLC controller; 16, rotating shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a multi-axis linkage electric spark forming device, including forming machine 1, the left side back of forming machine 1 is fixedly connected with sliding box 2, the inside of sliding box 2 is provided with cavity, the inside of cavity is fixedly connected with sliding mechanism 3, the top surface left and right sides of forming machine 1 are all fixedly connected with fixed block 4, the inboard of fixed block 4 is fixedly connected with clamping mechanism 5, sliding mechanism 3 includes fixedly connected in the inside of the cavity of sliding box 2 screw rod 301, the right side of screw rod 301 is fixedly connected with driving motor 302, the outside of screw rod 301 is slidably connected with sliding block, the right side inside of sliding block is slidably connected with limit rod 303, the top of sliding block is fixedly connected with hydraulic lifting rod 304, the top of hydraulic lifting rod 304 is fixedly connected with movable head 305, clamping mechanism 5 includes fixedly connected in the inboard of fixed block 4 hydraulic clamping rod 501, the top of hydraulic clamping rod 501 is fixedly connected with clamping plate 502;

[0025] Please refer to Figure 2 The left side top end of movable head 305 is fixedly connected with adjusting rod 6, cavity is formed in the inside of adjusting rod 6, the inside left side of cavity is fixedly connected with hydraulic movable rod 7, by the setting of adjusting rod 6, the effect of adjusting working position is played;

[0026] Please refer to Figure 2 The right side outside of hydraulic movable rod 7 is fixedly connected with connecting rod 8, connecting rod 8 is slidably connected with sliding groove, the outside of sliding groove is installed in the bottom of adjusting rod 6, by the setting of hydraulic movable rod 7, the effect of back and forth adjusting position is played;

[0027] Please refer to Figure 2 The bottom of connecting rod 8 is fixedly connected with hydraulic telescopic rod 9, forming spray head 10 is installed in the bottom of hydraulic telescopic rod 9, by the setting of hydraulic telescopic rod 9, the effect of up and down adjusting position is played;

[0028] Please refer to Figure 1 The right side of forming machine 1 is installed with machine case 11, the left side surface of machine case 11 is provided with heat dissipation window 12, by the setting of heat dissipation window 12, the effect of emitting heat inside device is played;

[0029] Please refer to Figure 1 The top right side of machine case 11 is rotatably connected with rotating shaft 16, the outside of rotating shaft 16 is rotatably connected with rotating rod 13, by the setting of rotating rod 13, the effect of connecting rotation is played;

[0030] Please refer to Figure 1 The right bottom of the rotating rod 13 is fixedly connected with a connecting piece 14, and the bottom of the connecting piece 14 is provided with a PLC controller 15.

[0031] The working steps of the device are as follows:

[0032] The first step is to open the driving motor 302, the driving motor 302 is connected with a lead screw 301, the outside of the lead screw 301 is provided with a sliding block, the sliding block is limited by a limiting rod 303 to make it slide stably, the upper side of the sliding block is provided with a hydraulic lifting rod 304, the hydraulic lifting rod 304 and the device above the hydraulic lifting rod 304 are driven to displace horizontally, then the hydraulic lifting rod 304 drives the movable head 305 to displace upward and downward, since the inside of the movable head 305 is further provided with a hydraulic movable rod 7 and a hydraulic telescopic rod 9, the molding nozzle can displace in multiple axes and all directions.

[0033] The second step is to place the external device to be processed in the middle of the top surface of the molding machine 1, then the hydraulic clamping rod 501 installed on the left and right side fixing blocks 4 of the molding machine 1 moves inward, since the top of the hydraulic clamping rod 501 is provided with a clamping plate 502, the clamping plate 502 moves inward until the external device is fixed to prevent movement.

[0034] It should be noted that the equipment structure and the drawings mainly describe the principle of the utility model, the power mechanism, the power supply system and the control system of the device are not completely described, and the specific power mechanism, power supply system and control system can be clearly known by the technical personnel in the field under the premise of understanding the principle of the above-mentioned utility model, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the technical personnel in the field.

[0035] The standard parts used can be purchased from the market, and can be customized according to the description and drawings, the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known by the technical personnel in the field, the structure and principle thereof can be known by the technical personnel through the technical manual or through the conventional experimental method.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-axis electro-discharge forming apparatus comprising a forming machine (1), characterized in that: The left side of the forming machine (1) is fixedly connected with a sliding box (2), the inside of the sliding box (2) is provided with a cavity, the inside of the cavity is fixedly connected with a sliding mechanism (3), the top surface of the forming machine (1) is fixedly connected with a fixed block (4) on the left and right sides, the inside of the fixed block (4) is fixedly connected with a clamping mechanism (5), The sliding mechanism (3) includes a lead screw (301) fixedly connected to the inside of the cavity of the sliding box (2), the right side of the lead screw (301) is fixedly connected with a drive motor (302), the outside of the lead screw (301) is slidingly connected with a sliding block, the right side of the inside of the sliding block is slidingly connected with a limiting rod (303), the top end of the sliding block is fixedly connected with a hydraulic lifting rod (304), the top of the hydraulic lifting rod (304) is fixedly connected with a movable head (305), The clamping mechanism (5) includes a hydraulic clamping rod (501) fixedly connected to the inside of the fixed block (4), the top of the hydraulic clamping rod (501) is fixedly connected with a clamping plate (502).

2. The multi-axis linkage electric spark forming device according to claim 1, characterized in that: The left side of the movable head (305) is fixedly connected with an adjusting rod (6), the inside of the adjusting rod (6) is provided with a cavity, the inside of the left side of the cavity is fixedly connected with a hydraulic movable rod (7).

3. A multi-axis electro-discharge forming apparatus according to claim 2, wherein: The right side of the outside of the hydraulic movable rod (7) is fixedly connected with a connecting rod (8), the outside of the connecting rod (8) is slidingly connected with a sliding groove, the outside of the sliding groove is mounted on the bottom of the adjusting rod (6).

4. The multi-axis linkage electro-discharge machining apparatus according to claim 3, characterized by: The bottom of the connecting rod (8) is fixedly connected with a hydraulic telescopic rod (9), the bottom of the hydraulic telescopic rod (9) is mounted with a forming nozzle (10).

5. The multi-axis linkage electro-discharge machining apparatus according to claim 1, characterized by: The right side of the forming machine (1) is mounted with a machine box (11), the left side surface of the machine box (11) is provided with a heat dissipation window (12).

6. A multi-axis electro-discharge forming apparatus according to claim 5, wherein: The top right side of the machine box (11) is rotatably connected with a rotating shaft (16), the outside of the rotating shaft (16) is rotatably connected with a rotating rod (13).

7. A multi-axis electro-discharge forming apparatus according to claim 6, wherein: The right side of the bottom of the rotating rod (13) is fixedly connected with a connecting piece (14), the bottom of the connecting piece (14) is mounted with a PLC controller (15).

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