CN217290781U

CN217290781U - Automatic installation discharge electrode equipment

Info

Publication number: CN217290781U
Application number: CN202220324427.7U
Authority: CN
Inventors: 刘松涛; 娄德华; 王凯乐; 杨磊
Original assignee: Suzhou Mingshuo Precision Machinery Co ltd
Current assignee: Suzhou Mingshuo Precision Machinery Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-26
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to an automatic installation discharge electrode equipment, it includes: the device comprises a protective cover, a movable plate movably arranged in the protective cover, a carrier plate rotatably arranged at the bottom of the movable plate, clamping grooves arranged on the peripheral surface of the carrier plate at intervals, a detection head fixed at the bottom of the movable plate and facing the carrier plate, a lifting plate arranged at one side of the movable plate in a liftable manner, a chuck fixed at the bottom of the lifting plate, a manipulator arranged between the carrier plate and the chuck, a first driving unit fixed at the inner side of the protective cover and used for driving the movable plate to move, a second driving unit fixed at the bottom of the movable plate and used for driving the carrier plate to rotate and a third driving unit used for driving the lifting plate to lift, wherein the discharge electrode is arranged on the chuck, the automation degree of the whole process is high, manual input is not needed, and the power supply does not need to be cut off when the electrode is replaced, time is saved, cost is saved, and the safety factor is high.

Description

Automatic installation discharge electrode equipment

Technical Field

The utility model belongs to the technical field of discharge machining, concretely relates to automatic installation discharge electrode equipment.

Background

The electric discharge machining is one of special machining technologies and is widely applied to the industries of die manufacturing and machining. Electrical discharge machining can be used to machine superhard materials and workpieces of complex shapes that are difficult to machine with conventional cutting methods, is commonly used to machine electrically conductive materials, and can machine complex cavities or contours in difficult-to-machine materials such as titanium alloys, tool steels, carbon steels, and cemented carbides.

Discharge machining can use discharge electrode usually, through the pulse discharge's between tool electrode and the work piece electrode electroerosion effect, process the work piece, in processing different work pieces, often can use different electrodes, just need the operative employee to change the electrode often this moment, and when changing the electrode, for avoiding taking place the electric shock accident, need the power off, change the operation again, waste time, and the high frequency cut-off switch-on, the personal accident just can appear in the mistake a little, factor of safety is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic installation discharge electrode equipment in order to overcome prior art not enough.

In order to achieve the purpose, the utility model adopts the technical proposal that: an apparatus for automatically installing a discharge electrode, comprising:

safety cover, movably setting are in movable plate in the safety cover, rotationally set up the support plate of movable plate bottom, spaced apart establishing draw-in groove on the support plate outer peripheral face, fix movable plate bottom and orientation the detection head, the liftable ground of support plate set up be in the lifter plate of movable plate one side, fix the (holding) chuck of lifter plate bottom, set up manipulator between support plate and the (holding) chuck, fix the safety cover inboard just is used for driving the first drive unit that the movable plate removed, fix movable plate bottom just is used for driving support plate pivoted second drive unit and be used for driving the third drive unit that the lifter plate goes up and down, discharge electrode installs on the (holding) chuck.

Optimally, the device also comprises a slide rail fixed on the inner side wall of the protective cover relatively, plankers fixed on two sides of the movable plate, sliding blocks fixed on one sides of the plankers back on the back, and an oil buffer arranged on the inner side wall of the protective cover and matched with the movable plate for use, wherein the sliding blocks are arranged on the slide rail in a sliding mode.

Optimally, the first driving unit is a movable cylinder, a cylinder body of the movable cylinder is fixed on the inner side wall of the protective cover, and a guide rod of the movable cylinder is connected to the movable plate.

Optimally, the second driving unit is a rotary cylinder, and the third driving unit is a lifting sliding table.

Optimally, the carrier plate is semicircular, and the diameter of the carrier plate is smaller than the width of the protective cover.

Preferably, the detection head is located between the carrier plate and the chuck.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model discloses automatic installation discharge electrode equipment simple structure places the electrode on the draw-in groove of support plate, drive the support plate through revolving cylinder and rotate, and then drive the electrode and rotate, detect required electrode by detecting the head, the manipulator presss from both sides this electrode clamp and gets to the (holding) chuck on, finally press from both sides tight this electrode by the (holding) chuck to be ready for subsequent discharge machining usefulness, whole process automation degree is high, do not need artificial input, also need not the cutting off power supply when changing the electrode, save time, and the cost is saved, and factor of safety is high.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a right side view of the present invention;

fig. 4 is a schematic bottom structure diagram of the present invention;

fig. 5 is a left side view of fig. 4 in accordance with the present invention;

description of the reference numerals:

1. a protective cover; 2. a slide rail; 3. a slider; 4. a carriage; 5. moving the plate; 6. a moving cylinder; 7. a hydraulic shock absorber; 8. a rotating cylinder; 9. rotating the plate; 10. a carrier plate; 11. a card slot; 12. a lifting sliding table; 13. a lifting plate; 14. a chuck; 15. and (6) detecting the head.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

As shown in fig. 1, for the structure schematic diagram of the automatic installation discharge electrode equipment of the present invention, it is generally used in the field of discharge machining, and is used for automatically installing electrodes, and it includes a protective cover 1, a slide rail 2, a slider 3, a carriage 4, a moving plate 5, a moving cylinder 6, an oil pressure buffer 7, a rotating cylinder 8, a rotating plate 9, a carrier plate 10, a slot 11, a lifting sliding table 12, a lifting plate 13, a chuck 14, and a detection head 15.

The protection cover 1 is fixed on the processing machine table (the protection cover 1 is fixed on the machine table in a welding mode and used for isolating the internal processing environment from the outside and preventing surrounding workers from generating electric shock accidents due to carelessness in the discharge processing process). As shown in fig. 2, there are two slide rails 2, which are fixed relatively on the inner side wall of the protection cover 1, and the sliding block 3 is slidably mounted on the slide rails 2 (the slide rails 2 are fixed on the inner side wall of the protection cover 1 by means of screw fastening). The carriage 4 has two blocks, and they are fixed on the opposite side of the sliding block 3 (the carriage 4 and the sliding block 3 are fixed by welding). The movable plate 5 is fixed between the two plankers 4 (the movable plate 5 is fixed between the two plankers 4 in a welding mode, the movable plate 5 is driven by the first driving unit to move, the first driving unit is a movable cylinder 6, a cylinder body of the movable cylinder 6 is fixed on the inner side wall of the protective cover 1, a guide rod of the movable cylinder 6 is connected to the movable plate 5, the movable plate 5 can move forwards or backwards under the driving of the movable cylinder 6, and the sliding rail 2 and the sliding block 3 guarantee the moving stability of the movable plate 5). The number of the hydraulic buffers 7 is two, and they are installed on the inner side wall of the protection cover 1 and located in the moving direction of the moving plate 5 (when the moving cylinder 6 drives the moving plate 5 to move forward and backward, the moving plate 5 touches the hydraulic buffers 7 to reduce the vibration generated by the moving plate 5 moving).

The rotating plate 9 is rotatably disposed at the bottom of the moving plate 5 (the rotating plate 9 is driven by a second driving unit to rotate, the second driving unit is a rotating cylinder 8, a cylinder body of the rotating cylinder 8 is fixed at the bottom of the moving plate 5, the rotating plate 9 is fixed on a rotating portion of the rotating cylinder 8, the rotating plate 9 is fan-shaped, and a diameter of the rotating plate 9 is smaller than a diameter of the carrier plate 10). The carrier plate 10 is fixed at the bottom of the rotating plate 9 (the carrier plate 10 is fixed at the bottom of the rotating plate 9 by means of screw fastening, and the carrier plate 10 rotates synchronously with the rotating plate 9 under the driving of the rotating cylinder 8; in this embodiment, the carrier plate 10 is semicircular, and the diameter of the carrier plate 10 is smaller than the width of the protective cover 1, so as to ensure that the carrier plate 10 does not interfere with the inner side wall of the protective cover 1 when rotating). A plurality of slots 11 are spaced apart from each other on the outer circumferential surface of the carrier plate 10 (the number of slots 11 is determined according to the number of electrodes, and the discharge electrodes can be placed in the slots 11 between the rotating plate 9 and the carrier plate 10 because the diameter of the rotating plate 9 is smaller than that of the carrier plate 10).

The lifting plate 13 is arranged on one side of the moving plate 5 in a lifting manner (the lifting plate 13 is driven by a third driving unit to lift, the third driving unit is a lifting sliding table 12, one side of the lifting sliding table 12 is fixed on the top of the inner side of the protection cover 1, and the other side of the lifting sliding table 12 is fixed on the lifting plate 13). A chuck 14 is fixed at the bottom of the lifting plate 13, and a manipulator is arranged between the carrier plate 10 and the chuck 14 (the chuck 14 is an automatic chuck sold in the market, the manipulator takes off the required electrode from the carrier plate 10, and at the same time, a background controller controls the chuck 14 to open, the manipulator moves the electrode to the chuck 14, and the background controller controls the chuck 14 to clamp the electrode for subsequent discharge machining, the manipulator is not shown in the figure). The detection head 15 is fixed at the bottom of the moving plate 5 and faces the carrier plate 10 (the detection head 15 is located between the carrier plate 10 and the chuck 14 and is used for detecting the electrodes on the carrier plate 10 to ensure that the electrodes taken by the manipulator are the electrodes required for processing, and the detection head 15 can be a generally commercially available CCD camera).

The utility model discloses automatic installation discharge electrode equipment's working process:

firstly, an operator places electrodes on a clamping groove 11 of a carrier plate 10, then a moving cylinder 6 drives the carrier plate 10 to move towards a chuck plate 14, a rotating cylinder 8 drives the carrier plate 10 to rotate, the electrodes placed in the clamping groove 11 synchronously rotate, at the moment, a detection head 15 detects the types of the electrodes on the carrier plate 10 in real time, after the required electrodes are detected, the detection head 15 sends information to a background server, the background server controls a background controller to control the rotating cylinder 8 to stop rotating, the electrodes are taken down by a manipulator (after the detection head 15 detects that the electrodes are taken down, the information is sent to the background server, the background server controls the background controller to control the rotating cylinder 8 to rotate, the carrier plate 10 is rotated to the bottom of a rotating plate 9 because the carrier plate 10 is semicircular, so that no interference situation occurs in the discharge machining process), the manipulator moves the electrodes to the chuck plate 14, the electrode is clamped by chuck 14 for subsequent electrical discharge machining.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. An apparatus for automatically installing a discharge electrode, comprising:

the device comprises a protective cover (1), a movable plate (5) movably arranged in the protective cover (1), a carrier plate (10) rotatably arranged at the bottom of the movable plate (5), clamping grooves (11) arranged on the peripheral surface of the carrier plate (10) at intervals, a detection head (15) fixed at the bottom of the movable plate (5) and facing the carrier plate (10), a lifting plate (13) arranged on one side of the movable plate (5) in a lifting manner, a chuck plate (14) fixed at the bottom of the lifting plate (13), a manipulator arranged between the carrier plate (10) and the chuck plate (14), a first driving unit fixed at the inner side of the protective cover (1) and used for driving the movable plate (5) to move, a second driving unit fixed at the bottom of the movable plate (5) and used for driving the carrier plate (10) to rotate and a third driving unit used for driving the lifting plate (13) to lift, the discharge electrode is mounted on the chuck (14).

2. An apparatus for automatically installing a discharge electrode according to claim 1, wherein: it still includes the relative fixation slide rail (2) on safety cover (1) inside wall, fixes planker (4) of moving plate (5) both sides, fix planker (4) back of the body on one side slider (3) and setting on one side of the back of the body are in on safety cover (1) inside wall and with moving plate (5) cooperate hydraulic buffer (7) that use, slider (3) slidable mounting be in on slide rail (2).

3. An apparatus for automatically installing a discharge electrode according to claim 1, wherein: the first driving unit is a moving cylinder (6), the cylinder body of the moving cylinder (6) is fixed on the inner side wall of the protective cover (1), and a guide rod of the moving cylinder (6) is connected to the moving plate (5).

4. An apparatus for automatically installing a discharge electrode according to claim 1, wherein: the second driving unit is a rotary cylinder (8), and the third driving unit is a lifting sliding table (12).

5. An apparatus for automatically installing a discharge electrode according to claim 1, wherein: the carrier plate (10) is semicircular, and the diameter of the carrier plate (10) is smaller than the width of the protective cover (1).

6. An apparatus for automatically installing a discharge electrode according to claim 1, wherein: the detection head (15) is located between the carrier plate (10) and the chuck (14).