CN205629072U - Get processingequipment that punches a hole ready - Google Patents

Abstract

The utility model provides a pattern for improving the get processingequipment that punches a hole ready of the thick dry degree in surface and utilize the pattern of its processing punches a hole to the vertical direction through making the processing round pin remove to the horizontal direction on one side, comes to form on the surface of object thing to constitute by a plurality of to not only can can also form various pattern shapes with the deformation minimizing of object thing, will easily maintain and maintain because of the wearing and tearing minimizing that rubs and lead to. This neotype get processingequipment that punches a hole ready forms by most the patterns of putting the regulation that constitutes on the peripheral surface of the discharge port of the valve plate that is used for the compressor and sunction inlet, includes: install on the chassis, upper portion forms the sectional fixture that can dispose the installation department of valve plate, make the configuration be in the last valve plate of sectional fixture is hugged closely and is fixed in sectional fixture's mounting fixture, make polygonal round pin remove with certain speed edge level or vertical direction the patterned's on the surface of valve plate processing part.

Description

A kind of dotting punch hole processing device

Technical field

This novel dotting punch hole processing device relating to improve surface roughness and the pattern utilizing it to process, particularly relate to be punched out by the way of making tooling pin move at regular intervals, the outlet of the valve plate for compressor and the periphery of suction inlet formed suitable pattern for the dotting punch hole processing device improving surface roughness and the pattern utilizing it to process.

Background technology

Generally, in the piston-type compressor of inclined plate type compressor etc., cylinder, suction chamber and discharge chamber it is divided into dividing plate for boundary, valve plate is formed suction tank and drain tank the most through manner, described suction tank is positioned at and suction chamber position in opposite directions, and described drain tank is positioned at and discharge chamber position in opposite directions.

And, it is configured with inlet valve on the top on the cylinder side surface of valve plate, being configured with dump valve on the top of suction chamber and discharge chamber side surface, the position corresponding with suction tank of inlet valve is formed with suction cap, and the position corresponding with drain tank of dump valve is formed with discharge cap.

When this compressor operating, along with piston moves back and forth, the suction tank of the discharge cap open and close valve plate sucking cap and dump valve of inlet valve and drain tank, owing to being attached with the lubricating oil family contained in cold-producing medium, therefore, by surface tension, these caps are attached at the surface of valve plate tightly.

Thus, when opening and closing suction tank and drain tank, produce the pressure oscillation of moment, cause the vaporizer being connected with compressor to send abnormal sound, or, the impulsive sound of cap strengthens and causes noise and vibration.

To this, in order to reduce noise and vibration, propose the method reducing noise by becoming the pattern 20 of regulation to carry out rough surface the Surface Machining of valve plate in recent years.

By the rough surface on valve plate surface, noise and the vibration caused because of the switching station of inlet valve and dump valve can be suppressed, in existing surface roughening process, the commonly used shot-peening method spraying the diffusion particles such as aluminum with air pressure.

According to shot-peening method, hide the surface of valve plate and spray diffusion particle, then, cleaning the surface of valve plate.

But, even if being carried out, also the cutting powder on the valve plate surface cut by diffusion particle can be there is or problem that diffusion particle itself remains in the surface of valve plate as foreign body (foreign matter), when this foreign body is mixed into the inside of compressor, the operation of compressor can be caused bad or break down.

Further, owing to the end through Surface Machining is sharp, therefore, being easily worn, and the phenomenon that the existing surface of processed surface ratio declines occur, thus, the probability losing the container function that can hold oil uprises.

Certainly, in order to solve this problem, it is also possible to use press-working method to form the pattern for realizing rough surface from the teeth outwards.

According to this press-working method, on mould, carve mode with the moon in advance and form the pattern for realizing rough surface, utilize pressure apparatus that valve plate is pressurizeed, necessary part is formed the pattern for realizing rough surface.

But, according to this press-working method, when pressurized, peripheral part because being likely to occur flexural deformation by retroaction, the limited types of the pattern owing to can be formed on mould, accordingly, there exist and be difficult to variously-shaped shortcoming.

Further, in the case of the partial pattern of mould is impaired, it is replaced after needing peel of mould entirety, accordingly, there exist maintenance and the problem of inconvenient maintenance.

Prior art literature

Patent documentation

Korea S logs in special permission the 10-0536790th

Summary of the invention

This novel purpose is, a kind of dotting punch hole processing device for improving surface roughness and the pattern utilizing it to process are provided, by making tooling pin while move while being punched out to vertical direction to horizontal direction, the pattern being made up of multiple points is formed on the surface of object, thus it is possible not only to the minimizing deformation of object, various pattern form can also be formed, the abrasion caused because of friction is minimized, it is easy to keep in repair and safeguard.

In order to realize this novel purpose, the dotting punch hole processing device of the present invention, the pattern of the regulation being made up of the most several points is formed in the outlet of the valve plate for compressor and the periphery surface of suction inlet, including: being arranged on underframe rotatable, the installation fixture of the installation portion of configurable valve plate is formed at top；Make the valve plate being arranged on described installation fixture be close to and be fixed on the stationary fixture of described installation fixture；Make polygonal pin move along the horizontal or vertical direction with certain speed, the surface of described valve plate is formed the processing component of pattern；Described installation portion is made up of at least two restriction protrusion inserting described outlet and described suction inlet, and described restriction protrusion forms with the circular arrangement concentric with the center of rotation of described installation fixture.

Described stationary fixture includes, the increased pressure board being arranged in described valve plate top and the pressurizing cylinder making described increased pressure board move up and down.

The lower end of described polygonal pin forms the forming part of the lower circular cone diminished to diameter.

The lower end of described polygonal pin forms the forming part of hexagonal pyramidal shape.

The angle of inclination, side of described forming part is 30 degree～170 degree.

This novel pattern, utilize punching processing device, surface perimeter at the outlet of the valve plate for compressor and suction inlet is formed, and described pattern is by the point of definite shape along the edge, periphery of described outlet and suction inlet, and the most several ranks formed at certain intervals are constituted；Described ranks are spaced from each other configuration away from the outlet of described valve plate and the direction of suction inlet, between described ranks between isolate described outlet and suction inlet is the most remote more big, described point is located adjacent one another or overlap forms.

Also include: the outer peripheral face along described outlet and suction inlet is formed, the first interval that described ranks are not formed；Outside described first interval, form the second interval of the most several described ranks；In the outside in described second interval, forming the most several described ranks, the interval of described ranks and the interval of described point are interval more than the 3rd of the ranks in described second interval and the interval of point the.

Described point is that in circular cone, hexagonal pyramidal or many pyramids, any one shape is formed, and the degree of depth is below 200 μm.

In the outside of described point, because adding the pressure pressure in man-hour, along point around, form the protuberance that the degree of depth is below 100 μm.

The effect of this most novel dotting punch hole processing device for improving surface roughness and the pattern that utilizes it to process is as follows.

Because having to being arranged in the stationary fixture (200) that the valve plate (10) installed on fixture (100) pressurizes, add man-hour, it is possible to prevent valve plate (10) tilt or come off, it is made to maintain level with installing fixture (100), improve the precision of processing, reduce the generation of defective products.

Fixture (100) is installed be as the criterion with central point, it is spaced rotation at an angle, installation portion (110) and the central point concentric arrangement installing fixture (100), the moving range of processing component described later (300) can be reduced, shorten process time, it is achieved precision machined effect.

The installation portion (110) being made up of fixed projection (111) is formed on the top installing fixture (100), guide the position that valve plate (10) is fixed, convenient to operate, can prevent its any level from moving after fixing, reduce the disqualification rate of product.

Forming part (311) is hexagonal pyramidal shape, most points (D) can be formed under equal area, can make to insert the oily gross area ground coating of point (D) uniformly, can at utmost use space, improve the stability of pattern (20), reduce surface tension.

The interval of ranks (L) is increasing away from the direction of outlet (11) and suction inlet (11), the tension force on second maximum interval (22) surface of friction can be reduced, at utmost reduce noise and vibration, there is in the 3rd interval (23) effect improving oil oil content.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of the dotting punch hole processing device for improving surface roughness of this novel embodiment；

Fig. 2 is the plane structure chart of the dotting punch hole processing device for improving surface roughness of this novel embodiment；

Fig. 3 is the plane structure chart of the dotting punch hole processing device for improving surface roughness of this another embodiment novel；

Fig. 4 is the axonometric chart of the polygonal pin of the dotting punch hole processing device for improving surface roughness of this novel embodiment；

Fig. 5 is the axonometric chart of the dotting punch hole processing device for improving surface roughness of this novel embodiment；

Fig. 6 is the plane graph of the pattern utilizing the dotting punch hole processing device for improving surface roughness to process of this another embodiment novel；

Fig. 7 is the plane graph of the pattern utilizing the dotting punch hole processing device for improving surface roughness to process of this another embodiment novel；

Fig. 8 is the sectional structure chart of the point that the utilization of this novel embodiment is formed for improving the dotting punch hole processing device of surface roughness.

Reference numeral explanation

100, fixture is installed；110, installation portion；111, fixed projection；200, stationary fixture；210, increased pressure board；220, pressurizing cylinder；300, processing component；310, polygonal pin；311, forming part；400, altitude mixture control platform；410, guide bracket；420, movable stand；500, underframe；10, valve plate；11, suction inlet；20, pattern；21, first is interval；22, second is interval；23, the 3rd is interval；D, point；D1, protuberance；L, ranks

Detailed description of the invention

Fig. 1 is the axonometric chart of the dotting punch hole processing device for improving surface roughness of this novel embodiment；Fig. 2 is the plane structure chart of the dotting punch hole processing device for improving surface roughness of this novel embodiment；Fig. 3 is the plane structure chart of the dotting punch hole processing device for improving surface roughness of this another embodiment novel；Fig. 4 is the axonometric chart of the polygonal pin of the dotting punch hole processing device for improving surface roughness of this novel embodiment；Fig. 5 is the axonometric chart of the dotting punch hole processing device for improving surface roughness of this novel embodiment；Fig. 6 is the plane graph of the pattern utilizing the dotting punch hole processing device for improving surface roughness to process of this another embodiment novel；Fig. 7 is the plane graph of the pattern utilizing the dotting punch hole processing device for improving surface roughness to process of this another embodiment novel；Fig. 8 is the sectional structure chart of the point that the utilization of this novel embodiment is formed for improving the dotting punch hole processing device of surface roughness.

As shown in Figures 1 to 4, the dotting punch hole processing device for improving surface roughness of this novel embodiment, constituted by installing fixture 100, stationary fixture 200, processing component 300 and height adjustment platform 400.

Installing fixture 100 is to install machinable object article, the i.e. fixture of valve plate 10, is arranged on the top of underframe 500.

Here, valve plate 10 can be used for compressor etc., in circular plate type, form the suction inlet 11 being connected with cylinder suction chamber and the outlet 11 being connected with discharge room respectively.

Installation fixture 100, substantially in circular plate type, is connected with electromotor M on underframe 500, can carry out rotation on the basis of central point.

Additionally, by when installing valve plate 10, insert the installation portion 110 that the fixed projection 111 of outlet 11 and suction inlet 11 is constituted installing formation above fixture 100.

Installation portion 110 is made up of 5 above-mentioned fixed projections 111, and round-shaped the highlighting that fixed projection 111 has with outlet 11 and suction inlet 11 same diameter forms, and inserts outlet 11 and suction inlet 11 respectively, is arranged in identical position.

The installation portion 110 being made up of fixed projection 111 is formed at the top of above-mentioned installation fixture 100, guides the position of fixing valve plate 10, makes operation easier, can prevent from random moving to horizontal direction after fixing, has and reduce the effect that product is bad.

Additionally, installation portion 110 and the central point concentric arrangement of installation fixture 100, here, install fixture 100 can be spaced rotation at an angle, any one fixed projection 111 is arranged in the bottom of aftermentioned processing component 300.

More specifically, during as in figure 2 it is shown, installation portion 110 is made up of 5 fixed projections 111, installing fixture 100 can rotate with 72 degree of intervals, and so, any one in above-mentioned fixed projection 111 is arranged in the bottom of processing component 300 all the time.

As mentioned above, installing fixture 100 to rotate according to certain angle interval on the basis of central point, installation portion 110 and the central point concentric arrangement installing fixture 100, the moving range of processing component 300 described later reduces, process time can be shortened, there is precision machined effect.

It addition, stationary fixture 200 is to being arranged in the valve plate installed on fixture 100 10 times to pressure, in order to be adjacent to fix by installation fixture 100, stationary fixture 200 is made up of increased pressure board 210 and pressurizing cylinder 220.

Increased pressure board 210 is arranged in the top installing fixture 100, is substantially square, and length is longer than the diameter installing fixture 100, and width is narrower than the diameter installing fixture 100, to the part pressure of valve plate 10 during decline.

Above-mentioned increased pressure board 210 moves up and down because of pressurizing cylinder 220, connects with the above of valve plate 10 during decline, and valve plate 10 is close to be fixed on installation fixture 100.

Pressurizing cylinder 220 is general air pressure or oil pressure cylinder, is arranged respectively at the both sides of increased pressure board 210, is arranged between increased pressure board 210 and underframe 500, valve plate 10 is adding man-hour, makes increased pressure board 210 decline, pressurizes to valve plate 10, rise when installing fixture 100 and rotating, make installation fixture 100 rotatable.

As it has been described above, because possessing to the stationary fixture 200 being arranged in valve plate 10 pressurization installing fixture 100, add and can prevent man-hour valve plate 10 from tilting or coming off so that it is realize level with installing fixture 100, improve processing precise degree, reduce disqualification rate.

Additionally, the polygonal pin 310 that processing component 300 can make bottom install horizontally or vertically moves according to certain speed, form pattern 20 on the surface of valve plate 10.

Further, processing component 300 makes the above-mentioned polygonal pin 310 the same with usual polygonal machine reciprocate about 10 times in vertical direction in 1 second, carried out the movement of substantially 10～80 millimeters at one second along outlet 11 and suction inlet 11 to horizontal direction, above-mentioned outlet 11 and suction inlet 11 periphery form the some D of the most several depression according to certain intervals, thus form pattern 20.

Here, processing component 300 drives X, the motor of Y-axis, make polygonal pin 310 move, because CNC individually carries out program processing to pattern 20.

During additionally, processing component 300 moves up and down, regulate air pressure, the degree of depth of adjustable node D.

Above-mentioned processing component 300 in the outlet 11 or suction inlet 11 of valve plate 10 any one periphery processing after, standby installing the when that fixture 100 rotating according to certain angle, when other neighbouring any one outlets 11 or suction inlet 11 are arranged in bottom, it is again started up, forms pattern 20 described later.

It addition, processing component 300 is arranged on altitude mixture control platform 400, it is arranged in the top installing fixture 100.

Altitude mixture control platform 400 scalable installs the spacing between fixture 100 and processing component 300, by the most elongated guide bracket 410, constitutes along guide bracket 410 movable stand moving up and down 420, installs processing component 300 on movable stand 420.

Additionally, according to circumstances, the dotting punch aperture apparatus of the present invention can be by Composition of the automation system.

Further, as it is shown on figure 3, installation portion 110 is along the circumference of installation fixture 100, the most several valve plate 10 can be configured simultaneously.

It is to say, as it is shown on figure 3, an above-mentioned installation portion 110 is made up of five fixed projections 111, having 7 valve plates 10 can install simultaneously installing on fixture 100 one, 7 installation portions 110 separate rounded configuration with the angle of about 51 degree.

Additionally, processing component 300 has the most several according to the number being arranged in the valve plate 10 installed on fixture 100.

Further, processing component 300 is constituted by five, is respectively configured one on the top of installation portion 110.

Additionally, any one above-mentioned processing component 300 only on a valve plate 10 formed outlet 11 or suction inlet 11 in any one periphery formed pattern 20.

It is to say, processing component 300 is made up of multiple, it is arranged respectively at the top of installation portion 110, different from each other in the forming part of pattern 20, the also different configurations of the position of polygonal pin 310.

Thus, the position of 5 processing component 300 processing is different from each other, when therefore can be configured with 5 valve plate 10 at the same time on the installation portion 110 installing fixture 100, rotates according to certain angle, can form the pattern 20 at 5.

Further, above-mentioned installation fixture 100 rotates with about 51 degree of intervals, and a valve plate 10 forms pattern 20 through 5 processing components 300, the periphery of total 5 above-mentioned suction inlets 11 and outlet 11.

The installation portion 110 of fixture 100 is left, at 2, to be taken out by valve plate 10 by operator, reinstall and carry out operation here, install.

Above-mentioned valve plate 10 be removed and placed into operation, not only by operator, it is also possible to automatically carried out by oil hydraulic system, can by transmit form Composition of the automation system.

As it has been described above, on above-mentioned installation fixture 100, form the most several installation portion 110, the most several valve plate 10 can be installed, when installation fixture 100 rotates, because of the most several processing components 300, form pattern 20.During processing unit (plant) automatization, can further improve working performance, improve productivity.

Additionally, polygonal pin 310 is along the vertical direction in long pin-shaped, lower end is formed to pressurize and makes the outlet 11 of valve plate 10 and the periphery of suction inlet 11 move, and forms the forming part 311 of definite shape point D.

As shown in Figure 4, the diameter of front end is the most downward more little for above-mentioned forming part 311, and in cone, grinding process is justified in front end.Additionally, as shown in Figure 4, the angle of inclination, side of forming part 311 is 90 degree.

According to circumstances, the angle of inclination a of forming part 311 can be 60 degree or 120 degree, and when above-mentioned angle of inclination a is 60 degree, the little degree of depth of diameter of some D is deep, is the big depth as shallow of diameter of 90 degree of time point D.

Above-mentioned forming part 311, because of processing component 300, makes polygonal pin 310 decline downwards, forms the circular dot D of depression, move to horizontal direction on valve plate 10, forms the pattern 20 being made up of the most several somes D.

Here, the some D of above-mentioned pattern 20 fills up oil, the surface roughness of valve plate 10 improves, and the noise and the vibration that produce because of the tension force in oil meter face during the friction of the friction of compressor cylinder and valve plate 10 can decrease.

Additionally, according to circumstances, as it is shown in figure 5, forming part 311 can be hexagonal pyramidal.

Further, the cross sectional shape of forming part 311 can be hexagon, more and more less, and end polishing circle processes.

The forming part 311 of this hexagonal pyramidal, when valve plate 10 pressurizes, forms the some D of hexagonal recess.

When being shaped as hexagon of above-mentioned some D, on valve plate 10 formed pattern described later 20 on, some D and some D between space-minimized, in equal area, most some D can be formed.

As it has been described above, forming part 311 is hexagonal pyramidal, equal area can form most some D, the oil filled up in some D, can spread upon in entire area uniformly, can use space the most flexibly, improve the stability of pattern 20, can farthest reduce surface tension when friction.

Above-mentioned forming part 311 is in addition to cone or hexagonal pyramidal, it is also possible to be the various shapes such as triangular pyramidal, corner taper or pentagonal pyramid shape.

In addition, the pattern 20 formed because of processing component 300, as shown in Figure 6, edge, periphery along outlet 11 and suction inlet 11, the most several somes D are according to being necessarily arranged in the most several ranks L, above-mentioned ranks L is spaced from each other configuration away from the direction of above-mentioned outlet 11 or suction inlet 11, and the interval of ranks L is more remote from outlet 11 and suction inlet 11 is the biggest.

Here, the cone that some D is depression, but in embodiments of the present invention for the hexagonal pyramidal of depression.

Further, as shown in Figure 6, pattern 20 is made up of the first interval 21, second interval 22 and the 3rd interval 23.

First interval 21 is formed along the edge, periphery of outlet 11 or suction inlet 11, and ranks L is the interval not formed.

It is to say, the first interval 21 in the periphery of outlet 11 or suction inlet 11 along starting, away from surface, direction be unprocessed interval, ringwise.

The width in above-mentioned first interval 21 is about 0.5 millimeter.

Above-mentioned second interval 22, towards the outside in the first interval 21, is become by the most several ranks L-shaped.Along the edge, periphery in the first interval 21, the most several somes D are according to certain interval processing, pattern 20 ringwise.

Here, above-mentioned some D, as shown in Figure 6, periphery each other is along connecting configuration, according to circumstances, and can collapsed configuration each other.

Additionally, the width in above-mentioned second interval 22 is about 1.0 millimeter.

Above-mentioned second interval 22 is the interval of the guide portion friction of compressor cylinder, because applying oil generation noise and vibration, but because of the shape of pattern 20, surface irregularity, decreases the tension force on surface, farthest reduces noise and vibration.

Above-mentioned 3rd interval 23, towards the outside in the second interval 22, is become by the most several ranks L-shaped, and the interval than the ranks L in the second interval 22, the interval of ranks L is big.

Additionally, as shown in Figure 6, the above-mentioned some D in the 3rd interval 23 adjoins one another configuration.

3rd interval 23 is that guide portion does not rubs, and can fill up the interval that oil uses, and width is about 2.1 millimeter.

Being preferably, the interval between the ranks L in the second interval 22 is 0.1～0.2 millimeter, and the interval between the ranks L in the 3rd interval is 0.2～0.5 millimeter.

Additionally, according to circumstances, pattern 20 can only be formed second interval 22 and the 3rd interval 23.

In this case, the second interval 22 along starting, towards lateral direction, is configured with about 0～5 ranks L in the periphery of outlet 11 or suction inlet 11, and the 3rd interval 23 there are about the ranks L of about 15 and constitutes.

The number of ranks L can freely adjust.

Now, as it is shown in fig. 7, the point concave cone of D of pattern 20, the some D in the second interval 22 adjoins one another configuration, and the point in the 3rd interval 23 can be stacked configuration each other.

The interval of above-mentioned ranks L is increasing away from the direction of outlet 11 and suction inlet 11, can at utmost reduce the tension force on the second interval 22 surfaces directly causing friction, reduces noise and vibration, can improve the oil content of oil in the 3rd interval 23.

Additionally, pattern 20 adjoins one another or is stacked formation, can at utmost reduce tension force during friction, have and reduce noise and the effect of vibration further.

It addition, constitute the some D of ranks L, as shown in Figure 8, the part of processing is concave shape, and unprocessed surface is flat, when friction, is not easy to abrasion, can maintain certain height.

Here, some D is that hexagonal pyramidal depression forms, and degree of depth d1 is below 100 μm.

According to circumstances, in addition to cone, can be that the polygon such as triangle, quadrangle is formed.

The periphery of some D forms the protuberance D1 shaped because of processing retroaction.

Above-mentioned protuberance D1 is formed along a surrounding of D is prominent, and highly d2 is below 50 μm.

Along the edge, periphery of above-mentioned some D, form protuberance D1, original surface abrasion and height reduction can be prevented, improve the roughness on surface, have and reduce the effect that surface tension occurs.

Additionally, in order to form the processing method of pattern 20 shape be, operating processing component 300, polygonal pin 310 moves horizontally along the edge, periphery of outlet 11 and suction inlet 11, vertically vertically moves repeatedly according to certain speed and is processed.

Processing component 300 is further away from outlet 11 and suction inlet 11, and the translational speed of vertical direction is identical, and the horizontal direction translational speed of polygonal pin 310 increases.

It is to say, processing component 300 makes the polygonal pin 310 being same as general polygonal machine towards vertical direction, in about 1 second, move 10～30 millimeters, about move 30～80 millimeters in the 3rd interval 23.

The dotting punch hole forming method of above-mentioned embodiment, under need not to replace equipment such as polygonal pin 310 grade, can form multiple pattern 20, have the effect increasing substantially productivity and efficiency.

The dotting punch hole processing device being used for improving surface roughness of the embodiment of the present invention of above-mentioned composition and the pattern utilizing it to process, use processing component 300, forms the most several somes D with polygonal pin 310, constitutes pattern 20.The only surface portion of valve plate 10 can be processed, surface will not be made sharp, can maintain round and smooth curve, prevents the abrasion caused during friction, and the periphery at a D forms protuberance D1, can prevent original apparent height step-down.

Especially, processing department is hexagon, can form most some D, can farthest realize filling out oiliness energy, at utmost reduce surface tension in certain area, has reduction noise and the effect of vibration.

Additionally, according to the procedure operation of processing component 300, can form various pattern 20, polygonal pin 310 is readily replaceable, it is easy to guarantee, during the shape of change processing department, can form various some D, have the highest ap-plication fields.

These are only the preferred embodiment of the present invention; the invention is not limited in this; all changes in the range of the technological thought and spiritual principles of the present invention, replace, renew etc. and to belong to what those skilled in the present invention was prone to grasp, all within invention claims category.

Claims (5)

1. a dotting punch hole processing device, forms the pattern of the regulation being made up of the most several points in the outlet of the valve plate for compressor and the periphery surface of suction inlet, including:

Being arranged on underframe rotatable, the installation fixture of the installation portion of configurable valve plate is formed at top；

Make the valve plate being arranged on described installation fixture be close to and be fixed on the stationary fixture of described installation fixture；

Make polygonal pin move along the horizontal or vertical direction with certain speed, the surface of described valve plate is formed the processing component of pattern；

Described installation portion is made up of at least two restriction protrusion inserting described outlet and described suction inlet, and described restriction protrusion forms with the circular arrangement concentric with the center of rotation of described installation fixture.

2. according to the dotting punch hole processing device described in claim 1, it is characterised in that described stationary fixture includes, the increased pressure board being arranged in described valve plate top and the pressurizing cylinder making described increased pressure board move up and down.

3. according to the dotting punch hole processing device described in claim 1, it is characterised in that the lower end of described polygonal pin forms the forming part of the lower circular cone diminished to diameter.

4. according to the dotting punch hole processing device described in claim 1, it is characterised in that the lower end of described polygonal pin forms the forming part of hexagonal pyramidal shape.

5. according to the dotting punch hole processing device described in any one in claim 3 or 4, it is characterised in that the angle of inclination, side of described forming part is 30 degree～170 degree.