CN215658279U

CN215658279U - Protection system of EDM spark machine

Info

Publication number: CN215658279U
Application number: CN202121945268.4U
Authority: CN
Inventors: 于伙荣; 于火强
Original assignee: Qingdao Precision Molding Co ltd
Current assignee: Qingdao Precision Molding Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-28
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a protection system of an EDM spark machine, which comprises a box body, wherein the lower end face of the box body is fixedly connected with a plurality of universal wheels which are symmetrically arranged, the side walls of two sides of the box body are respectively provided with an opening, a filter screen is fixedly connected in each opening, a movable plate is arranged in the box body, the upper end face of each movable plate is fixedly connected with a spark machine body, a damping mechanism for damping the spark machine body is arranged between each movable plate and the inner bottom of the box body, a slide bar is fixedly connected between two inner walls of the box body, and a movable block is connected to the outer wall of each slide bar in a sliding manner. According to the utility model, the influence of vibration caused by impact on the spark machine body is reduced, so that the spark machine body is prevented from being damaged, the maintenance probability is reduced, the working efficiency is improved, and the influence on the normal work of the spark machine body is generated by reducing dust entering the spark machine body, so that the service life of the spark machine is prolonged.

Description

Protection system of EDM spark machine

Technical Field

The utility model relates to the technical field of spark machines, in particular to a protection system of an EDM spark machine.

Background

The spark machine is EDM for short, is a kind of machining equipment, mainly used for electric spark machining. The special machining method is widely applied to the manufacture of various metal dies and mechanical equipment, and is a special machining method for corroding and removing a conductive material by utilizing the electric corrosion effect generated during pulse discharge between two electrodes immersed in working liquid, and is also called as electric discharge machining or electric corrosion machining.

Spark machine among the prior art generally all directly places at the workplace, and does not carry out protector to it, can receive external striking and lead to it to receive the damage like this, causes unnecessary trouble and waste, and the spark that directly exposes outside is when long-time placing, and the dust in the air can get into the spark machine in, causes the influence to the normal operating of its inside inseparable part to make the life who reduces the machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a protection system of an EDM spark machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the protection system of the EDM spark machine comprises a box body, wherein a plurality of universal wheels are fixedly connected to the lower end face of the box body, the universal wheels are symmetrically arranged, openings are formed in the side walls of the two sides of the box body, filter screens are fixedly connected into the openings, a movable plate is arranged in the box body, a spark machine body is fixedly connected to the upper end face of the movable plate, a damping mechanism used for damping the spark machine body is arranged between the movable plate and the inner bottom of the box body, a slide bar is fixedly connected between the two inner walls of the box body, a movable block is connected to the outer wall of the slide bar in a sliding mode, a moving mechanism used for moving the movable block is arranged on the side wall of the right side of the box body, and a dust removal mechanism used for cooling and dust removal of the spark machine body is arranged on the upper end face of the box body.

Preferably, damper is including seting up the spout on terminal surface and the box bottom under the movable plate, sliding connection has the slider that two symmetries set up in the spout, and is a plurality of the one end that the slider is close to the spout cell wall all is through spring and spout elastic connection, the top right side rotate through first connecting rod between slider and the below left side slider and be connected, the top left side rotate through the second connecting rod between slider and the below right side slider and be connected, rotate through the pivot between first connecting rod and the second connecting rod and be connected, homonymy two pass through spring elastic connection between the slider.

Preferably, the moving mechanism comprises a moving rod fixedly connected to the side wall of the right side of the moving block, a strip-shaped groove is formed in the side wall of the right side of the box body, and one end, far away from the moving block, of the moving rod penetrates through the strip-shaped groove and extends outside the groove.

Preferably, the dust removing mechanism comprises an air blower fixedly connected to the upper end face of the box body, an air pipe is fixedly connected to the output end of the air blower, a corrugated pipe is arranged on the outer wall of the air pipe, a through groove is formed in the upper end of the box body, the moving block slides on the front end groove wall and the rear end groove wall of the through groove, an air blowing port is formed in the lower end face of the moving block, and one end, far away from the air blower, of the air pipe penetrates through the moving block and is communicated with the air blowing port below the air blowing port.

Preferably, fixedly connected with layer board on the right side lateral wall of box, the up end fixedly connected with motor power of layer board, motor power's the terminal fixedly connected with dwang of output shaft, motor power's one end fixedly connected with carousel is kept away from to the dwang, the up end fixedly connected with spacing post of carousel, the rotation that the carriage release lever extends outer one end is connected on the outer wall of fixed column.

Preferably, the front end of the box body is provided with a box door, and the box door is hinged with the front end cotton of the box body through a hinge.

The utility model has the beneficial effects that:

1. through setting up damper, receive external striking at the box and make, under the effect through a plurality of sliders, spout and two connecting rods, reduce the vibrations that the striking brought to the influence of spark machine body to avoid the spark machine body to receive the damage, reduce the maintenance probability, improve work efficiency.

2. Through setting up moving mechanism and dust removal mechanism, rotate through motor power drive carousel, under the rotation effect of fixed column and carriage release lever, promote the movable block and do reciprocating motion back and forth on the outer wall of slide bar to the work of removing dust is carried out to the spark machine body to the mouth that blows that drives the movable block below makes a round trip, reduces in the dust gets into the organism, produces the influence to the normal work of organism, improves the life of machine.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: the spark machine comprises a box body 1, universal wheels 2, a box door 3, a blower 4, an air pipe 5, a corrugated pipe 6, a through groove 7, a power motor 8, a through hole 9, a filter screen 10, a supporting plate 11, a spark machine body 12, a movable plate 13, a sliding groove 14, a sliding block 15, a first connecting rod 16, a second connecting rod 17, a rotating shaft 18, a sliding rod 19, a movable block 20, a strip-shaped groove 21, a movable rod 22 and a rotary table 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a protection system of an EDM spark machine comprises a box body 1, a plurality of universal wheels 2 which are symmetrically arranged are fixedly connected to the lower end surface of the box body 1, through holes 9 are respectively formed on the side walls of the two sides of the box body 1, a filter screen 10 is fixedly connected in each through hole 9, a movable plate 13 is arranged in the box body 1, a spark machine body 12 is fixedly connected to the upper end surface of the movable plate 13, a damping mechanism for damping the spark machine body 12 is arranged between the movable plate 13 and the inner bottom of the box body 1, the damping mechanism comprises sliding grooves 14 which are formed in the lower end surface of the movable plate 13 and the inner bottom of the box body 1, two symmetrically arranged sliding blocks 15 are slidably connected in each sliding groove 14, one ends of the sliding blocks 15, close to the groove wall of the sliding groove 14, are elastically connected with the sliding groove 14 through springs, an upper right side sliding block 15 is rotatably connected with a lower left side sliding block 15 through a first connecting rod 16, and an upper left side sliding block 15 is rotatably connected with a lower right side sliding block 15 through a second connecting rod 17, the first connecting rod 16 and the second connecting rod 17 are rotatably connected through the rotating shaft 18, and the two sliding blocks 15 on the same side are elastically connected through the spring, so that the influence of vibration caused by impact on the spark machine body 12 is reduced, the spark machine body 12 is prevented from being damaged, the maintenance probability is reduced, and the working efficiency is improved.

Fixedly connected with slide bar 19 between two inner walls of box 1, sliding connection has movable block 20 on slide bar 19's the outer wall, is equipped with the moving mechanism that is used for moving movable block 20 on the right side lateral wall of box 1, and moving mechanism includes movable rod 22 of fixed connection on the lateral wall of movable block 20 right side, has seted up bar groove 21 on box 1's the right side lateral wall, and the one end that movable block 20 was kept away from to movable rod 22 runs through bar groove 21 and extends outside.

The up end of box 1 is equipped with the dust removal mechanism that is used for cooling down the dust removal to spark machine body 12, dust removal mechanism includes air-blower 4 of fixed connection at the 1 up end of box, air-blower 4's output end fixedly connected with trachea 5, be equipped with bellows 6 on trachea 5's the outer wall, logical groove 7 has been seted up to box 1's upper end, movable block 20 slides on the front and back end cell wall that leads to groove 7, the lower terminal surface of movable block 20 is equipped with the gas blow mouth, the one end that air-blower 4 was kept away from to trachea 5 runs through movable block 20 and is linked together rather than the gas blow mouth below, it gets into in the organism to reduce the dust, produce the influence to the normal work of organism, the life of machine is prolonged, the setting of bellows 6, make the length of trachea 5 can change along with the removal of movable block 20.

Fixedly connected with layer board 11 on the right side lateral wall of box 1, the up end fixedly connected with motor power 8 of layer board 11, the terminal fixedly connected with dwang of output shaft of motor power 8, motor power 8's one end fixedly connected with carousel 23 is kept away from to the dwang, the up end fixedly connected with spacing post of carousel 23, the rotation of the one end outside that the carriage release lever 22 extends is connected on the outer wall of fixed column, promote the reciprocating motion that makes a round trip of movable block 20 on slide bar 19's outer wall, improve dust collection efficiency.

The front end of the box body 1 is provided with a box door 3, and the box door 3 is hinged with the front end cotton of the box body 1 through a hinge, so that a worker can conveniently inspect and maintain the spark machine body 12.

When the utility model is used, when the box body 1 is impacted by the outside, the vibration generated by the impact can cause the spark machine body 12 to shake, the two sliders 15 on the movable plate 13 are elastically connected with the sliding grooves 14 to reduce partial vibration, then the two sliders 15 at the bottom in the box body 1 and the first connecting rod 16 and the second connecting rod 17 between the two sliders 15 on the movable plate 13 are used for pushing the two sliders 15 at the lower part to move in the sliding grooves 14, so that the vibration is counteracted for the second time, the damage to the spark machine body 12 is reduced, the air blower 4 is started, the air blown out from the air blower 4 is conveyed to the air blowing port through the air pipe 5 and blown out, the power motor 8 is started to drive the rotating disc 23 to rotate, the movable block 20 is pushed to reciprocate on the sliding rods 19 in the box body 1 under the state that the fixed column is rotationally connected with the movable rod 22, and the air blowing port can perform dust removal work on the spark machine body 12 back and forth, reducing the chance of machine failure.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The protection system of the EDM spark machine comprises a box body (1) and is characterized in that a plurality of universal wheels (2) which are symmetrically arranged are fixedly connected to the lower end face of the box body (1), through holes (9) are formed in the side walls of the two sides of the box body (1), a filter screen (10) is fixedly connected to the inside of each through hole (9), a movable plate (13) is arranged in the box body (1), a spark machine body (12) is fixedly connected to the upper end face of the movable plate (13), a damping mechanism for damping the spark machine body (12) is arranged between the movable plate (13) and the inner bottom of the box body (1), a sliding rod (19) is fixedly connected between the two inner walls of the box body (1), a moving block (20) is slidably connected to the outer wall of the sliding rod (19), and a moving mechanism for moving the moving block (20) is arranged on the side wall of the right side of the box body (1), the upper end face of the box body (1) is provided with a dust removal mechanism for cooling and removing dust of the spark machine body (12).

2. An EDM spark machine shield system as defined in claim 1 wherein, the damping mechanism comprises a sliding groove (14) which is arranged on the lower end surface of the moving plate (13) and the inner bottom of the box body (1), two symmetrically arranged sliding blocks (15) are connected in the sliding groove (14) in a sliding way, one end of each sliding block (15) close to the groove wall of the sliding groove (14) is elastically connected with the sliding groove (14) through a spring, the sliding block (15) on the right side of the upper part is rotatably connected with the sliding block (15) on the left side of the lower part through a first connecting rod (16), the sliding block (15) on the left side of the upper part is rotatably connected with the sliding block (15) on the right side of the lower part through a second connecting rod (17), the first connecting rod (16) is rotatably connected with the second connecting rod (17) through a rotating shaft (18), and the two sliding blocks (15) on the same side are elastically connected through a spring.

3. An EDM spark machine protection system as claimed in claim 2, characterized in that the displacement mechanism comprises a displacement rod (22) fixedly connected to the right side wall of the displacement block (20), a strip-shaped groove (21) is provided on the right side wall of the box (1), and one end of the displacement rod (22) remote from the displacement block (20) penetrates through the strip-shaped groove (21) and extends outside.

4. An EDM spark machine protection system as claimed in claim 3, characterized in that the dust removal mechanism comprises a blower (4) fixedly connected to the upper end face of the box (1), an air pipe (5) is fixedly connected to the output end of the blower (4), a corrugated pipe (6) is arranged on the outer wall of the air pipe (5), a through groove (7) is formed in the upper end of the box (1), the moving block (20) slides on the front and rear end groove walls of the through groove (7), an air blowing port is formed in the lower end face of the moving block (20), and one end of the air pipe (5) far away from the blower (4) penetrates through the moving block (20) and is communicated with the air blowing port below the moving block.

5. An EDM spark machine protection system as claimed in claim 4, characterized in that a support plate (11) is fixedly connected to the right side wall of the box body (1), a power motor (8) is fixedly connected to the upper end face of the support plate (11), a rotating rod is fixedly connected to the end of the output shaft of the power motor (8), a rotating disk (23) is fixedly connected to the end of the rotating rod far away from the power motor (8), a limit column is fixedly connected to the upper end face of the rotating disk (23), and the rotating rod (22) is connected to the outer wall of the fixed column in a manner of rotating at the end extending outside.

6. An EDM spark machine protection system as claimed in claim 5, characterized in that the box (1) is provided with a box door (3) at its front end, the box door (3) being hinged to the front end of the box (1) by a hinge.