CN201049369Y

CN201049369Y - Lamp shade pressing device

Info

Publication number: CN201049369Y
Application number: CNU2007201432648U
Authority: CN
Inventors: 陈灿荣
Original assignee: SHIDING ENTERPRISE CO Ltd
Current assignee: SHIDING ENTERPRISE CO Ltd
Priority date: 2007-04-25
Filing date: 2007-04-25
Publication date: 2008-04-23
Anticipated expiration: 2017-04-25

Abstract

The utility model relates to a lampshade stamping device which comprises a lower stamping unit and an upper stamping unit, wherein, the upper stamping unit is movably arranged on a position relative to the lower stamping unit; a down-folding mould is arranged on the lower stamping unit; a plurality of first blocks are respectively and movably arranged on both sides of the down-folding mould of the lower stamping unit; first blocks on the same side lean against each other and are arranged in turn into a side stamping mould group along the down-folding mould; the displacement of the side stamping mould group can be adjusted; a plurality of second blocks are arranged on both sides of the side stamping mould group adjacent to the lower stamping unit; second blocks on the same side lean against each other and are arranged in turn into a propulsion group along the side stamping mould group; the position of the propulsion group against the lower stamping unit leans against the upper stamping unit; when the upper stamping unit stamps downwards, the down-folding mould moves down and the second blocks are driven by the upper stamping unit to move down, and then the first blocks are driven to clamp and stamp a lampshade material.

Description

The lampshade decompressor

Technical field

The utility model is a kind of lampshade decompressor, especially refer to a kind ofly be provided with punching unit on the punching unit and on this lampshade decompressor, these punching units are can cooperate, drive a promotion group and side blow pressure set of molds in order to punching press one lampshade material forming.

Background technology

The present world is marching toward a New Times that science and technology is flourish, the various kinds sci-tech product is constantly weeded out the old and bring forth the new, and it is not convenient at what suffered from people's use, or at poorly designed complaint, pursue with active development more and go out the product of brand-new and hommization, brought people the infinite convenience of living, made our life closely bound up and inseparable with the high-tech product of various kinds.For example, because the invention of LCD, the volume of display can be dwindled significantly, the reflection tubular type display that makes the display manufacturer give up one after another to make traditional large volume, and then it is bigger to continually develop display size, the LCD that display effect is better real brings bigger progress for people in life.

Moreover, because employed liquid crystal itself can't be luminous in the LCD, so respectively all must be in each LCD by showing by light source projects, therefore, in order to be responsible for the light source reflection, make the lampshade of light source energy stable and consistent projection more seem important, lampshade good whether bad, promptly can directly have influence on the very bad of light source projects and lcd products, so each liquid crystal display manufacturers is to pay attention to the quality of lampshade more, by the display effect with effective raising LCD, and produce in the various manufacture processes of lampshade, again with the stamping forming manufacture process of lampshade, the qualification rate of lampshade is had the greatest impact, its reason is when lampshade carries out punch forming, the lampshade decompressor whether can the lampshade material is up to specification punch forming, will directly have influence on the qualification rate and the reliability of lampshade.

See also shown in Figure 1, this known lampshade decompressor 1 is to include on one punching unit 11 and punching unit 10 once, wherein should go up punching unit 11 is provided in a side of on the position with respect to this time punching unit 10, and should go up punching unit 11 and be can activity punching press on this time punching unit 10, should go up punching unit 11 is to be provided with folding mould 110 at the middle position in the face of this time punching unit 10, this time punching unit 10 then is provided with the vertically mould of folding once 100 of activity at the middle position in the face of punching unit 11 on this, and this time punching unit 10 still is provided with a side blow versatilely and presses the position of set of molds 12 in contiguous this time folding mould 100 both sides, this side blow presses set of molds 12 to be formed by two blocks 120, when this lampshade decompressor 1 does not begin to move as yet, the top of this time folding mould 100 is to press the top of set of molds 12 with high with this side blow, pressed the outside of set of molds 12 still to be respectively equipped with a promotion assembly 111 and should go up punching unit 11 in adjacent this side blow, this promotion assembly 111 is to press set of molds 12 to lean with this side blow respectively, and the part that this promotion assembly 111 and this side blow press set of molds 12 to lean is to be an inclined plane respectively, when this lampshade decompressor 1 begins action, and in the time of should going up the downward punching press of punching unit 11, this time folding mould 100 is the two sides that can cooperate folding mould 110 clampings one lampshade material on this, and this time folding mould 100 will be promoted downwards by folding mould 110 on this, again, this side blow presses set of molds 12 will be subjected to the promotion of this promotion assembly 111, and after the effect that is subjected to this inclined plane, roll over mould 100 to these, 110 both sides punching press clamping, these folding moulds 100 of this lampshade material of clamping this moment, 110 continue to be subjected on this punching unit 11 downward punching presses to move, up to these folding moulds 100,110 are moved downward to this side blow presses between the set of molds 12, so, this lampshade material can be by this lampshade decompressor 1 punch forming.

But above-mentioned known this lampshade decompressor 1 is that following shortcoming is arranged in the use:

1, when this lampshade decompressor 1 action, these roll over mould 100,110 with this lampshade material of clamping and moved by punching unit 11 downward punching presses, up to rolling over mould 100 to these simultaneously, this side blow of 110 punching press clampings is pressed between the set of molds 12, and after this lampshade decompressor 1 repeats this lampshade material of this step punching press for several times, this side blow presses set of molds 12 in the face of these folding moulds 100,110 part, with these folding moulds 100 that is subjected to that continue, 110 and the friction of this lampshade material produce wearing and tearing, and then this side blow after causing wearing and tearing presses set of molds 12 when this lampshade material of punching press, make this lampshade material punch forming to fall short of specifications, so, military order manufacturer can't produce good quality production, bring many puzzlements of manufacturer and greatest loss, if after this side blow presses set of molds 12 to be worn, directly do replacing, also will significantly promote production cost, reduce manufacturer's profit;

2 moreover, press this two block 120 of set of molds 12 itself to be worn or the variable thickness of this lampshade material own if form this side blow, then when this lampshade material of punching press, also will stamp out the faulty materials that fall short of specifications relatively, because this side blow presses this two block 120 of set of molds 12 to adjust at the part that arbitrary punching press falls short of specifications, so when foregoing problems takes place, the manufacturer will need to change again whole this side blow and press set of molds 12, so, must seriously influence manufacturing schedule, also cause the manufacturer to lose greatly simultaneously; And

3, when putting this lampshade material in this lampshade decompressor 1 during in order to punch forming, this lampshade material easily because the person of getting the raw materials ready or operator accidentally, or be to make accurate judgement to this lampshade material because of automated production, and with this lampshade material the direction that should place or angle place mistake, make and place these wrong lampshade material forming failures, make the manufacturer suffer some losses, so, the manufacturer is when placing this lampshade material each time, all must waste time and energy morely and note the placement direction and the angle of this lampshade material, it is many not convenient when producing to bring the manufacturer, and seriously influence and produce man-hour and manufacturing schedule, make the cost of product to reduce, also cause the competitiveness weakness of product on market.

In sum, how to design a kind of lampshade decompressor of innovation, improve the multiple shortcoming of traditional lampshade decompressor, make the manufacturer convenient more, stable on producing, promptly become at present the important topic that each is made, manufacturer's utmost point desire of design lampshade decompressor solves.

The utility model content

In view of this, the purpose of this utility model is that for improving the shortcoming of existing lampshade decompressor, development and Design goes out a kind of lampshade decompressor, in the hope of the design clever thought by appearance of the present utility model and this lampshade decompressor, and can propose contribution to society.

For achieving the above object, technical solution of the present utility model is, a kind of lampshade decompressor is provided, be provided with punching unit, this time punching unit is provided with rolls over mould, and this time punching unit is rolled over the mould both sides on the position of adjacent this time punching unit in this time, be respectively to be provided with the side blow that to adjust displacement versatilely to press set of molds, this side blow presses set of molds to be made up of most first blocks, and these first blocks in the same side are to be arranged in together along this time folding mold in turn with leaning on mutually each other, this time punching unit presses the both sides of set of molds still respectively to be provided with a promotion group in adjacent this side blow again, this promotion group is made up of most second blocks, and these second blocks in the same side are to press set of molds to be arranged in regular turn together along this side blow with leaning on mutually each other, and these second blocks in the same side are to lean with these first blocks of the same side respectively, and this lampshade decompressor still is provided with punching unit on, should go up punching unit is to be located at versatilely on this time punching unit, and should go up punching unit is to lean with these second blocks, make that upward punching unit can be by being driven these first blocks inside clamping punching press one lampshade material respectively by these second blocks, hold, when variable thickness or these first block of stamping forming lampshade because of this lampshade material is worn itself, and when causing stamping forming lampshade size to fall short of specifications, arbitrary these second blocks are to be provided with at least one first not contour block in the face of the position of punching unit on this, this lampshade decompressor can pass through by these first not increases and decreases of contour block, get this lampshade material punch forming more up to specification, so, when these first blocks are worn, this lampshade decompressor makes when can't stamp out lampshade size up to specification fully with this lampshade material, can be by by these first block places impaired at this or that cause punching press to fall short of specifications, increase and decrease these the first not contour blocks on these relative second blocks of these first blocks, in order to revise the displacement that punching unit on this promotes these relative first blocks, punch forming goes out lampshade more up to specification.

This time folding mould of the present utility model is when placing this lampshade material in this lampshade decompressor, the top of this time folding mould is to contact with the one side of this lampshade material, the top that is this time folding mould is to be provided with at least one first locating convex block, and the top of this time folding mould still is provided with at least one second locating convex block, the shape of these second locating convex blocks or size are to be different from these first locating convex blocks, when this lampshade decompressor is placed a lampshade material of preparation punching press, this lampshade material will contact with the top of this time folding mould, make that this lampshade decompressor can be by being confirmed this lampshade material of the punching press for preparing by these locating convex blocks, whether the direction of placing on this lampshade decompressor is correct, and by also preventing that by these locating convex blocks the angle that this lampshade material is placed from producing deviation, so, promptly can be precisely correct with each lampshade material punch forming, solve known lampshade decompressor easily because cause the problem of punch forming failure accidentally.

The beneficial effect of the utility model lampshade decompressor is, and is convenient more, stable in the production, and the effectively consumption of energy savings and cost.Can adjust at arbitrary part that causes punching press to fall short of specifications, effectively solving known this side blow presses set of molds to be worn the difference of back or the thickness of this lampshade material own, and cause punch forming to fall short of specifications and needs are changed the problem that whole this side blow is pressed set of molds, effectively promote the qualification rate and the reliability of lampshade.

Description of drawings

Fig. 1 is the schematic diagram of known lampshade decompressor;

Fig. 2 is an embodiment schematic diagram of the utility model lampshade decompressor;

Fig. 3 is another user mode floor map of an embodiment of the utility model lampshade decompressor; And

Fig. 4 is another embodiment schematic diagram of the utility model lampshade decompressor.

The primary clustering symbol description

The lampshade decompressor ... 2 times punching units ... 20

Under roll over mould ... 200 support portions ... 201

First locating convex block ... 202 second locating convex blocks ... 203

Last punching unit ... roll over mould on 21 ... 210

Side blow is pressed set of molds ... 22 first blocks ... 220

First inclined-plane ... 221 stamping surfaces ... 222

Elastic parts ... 230 stuck-modules ... 231

The promotion group ... 24 second blocks ... 240

Second inclined-plane ... 241 spacing flutings ... 242

Stabiliser bar ... 25 first not contour blocks ... 26

The second not contour block ... 27

The specific embodiment

For doing further understanding and understanding, for the embodiment conjunction with figs., be described in detail as follows now the purpose of this utility model, shape, constructing apparatus feature and effect thereof:

The utility model is a kind of lampshade decompressor, in a preferred embodiment of the present utility model, see also Fig. 2 and shown in Figure 3, this lampshade decompressor 2 is to comprise punching unit 21 on the punching unit 20 and, wherein should go up punching unit 21 is on the position that is located at versatilely with respect to this time punching unit 20, in order to cooperate this time punching unit 20 difference clamping punching press one lampshade material up and down, and this time punching unit 20 is to be provided with versatilely to roll over mould 200, and this time punching unit 20 is to be provided with most first blocks 220 respectively versatilely, roll over mould 200 both sides on the position of adjacent this time punching unit 20 in this time, and these of the same side first block 220 is to be arranged in regular turn together along this time folding mould 200 with leaning on mutually each other, form a side blow and press set of molds 22, it is to adjust its displacement that this side blow is pressed set of molds 22, this time punching unit 20 still is provided with most second blocks 240 again, press the both sides of set of molds 22 in adjacent this side blow, and these of the same side second block 240 is to press set of molds 22 to be arranged in regular turn together along this side blow with leaning on mutually each other, form a promotion group 24, and should promotion group 24 in the position back to this time punching unit 20 be with this on punching unit 21 lean, be these second blocks 240 by clamping versatilely these first blocks 220 and should on 21 of punching units, when lampshade decompressor 2 is carried out the punching press action, in the time of should going up the downward punching press of punching unit 21, this time folding mould 200 will move down, should go up punching unit 21 is by promoting these first blocks 220 respectively by these second blocks 240, make these first blocks 220 distinguish this lampshade material of inside clamping punching press, and work as this lampshade decompressor 2 at this lampshade material of punching press, because the difference of this lampshade material thickness or these first blocks are worn, when causing producing the difference on the stamping forming lampshade size, with respect to cause stamping forming lampshade size fall short of specifications the part these second blocks 240, its position in the face of punching unit 21 on this is to be respectively equipped with at least one first not contour block 26, so, when this lampshade material is stamped after moulding is a lampshade, the arbitrary part of this lampshade is stamped when falling short of specifications, see through to adjust the first not contour block 26 on these second blocks 240 of the part that this punching press relatively falls short of specifications, can control the displacement that punching unit on this 21 promotes these relative first blocks 220, make this lampshade decompressor 2 punch forming to go out lampshade more up to specification, effectively promote the qualification rate and the reliability of lampshade.

In a preferred embodiment of the present utility model, these first blocks 220 are to be inverted L shape, and these first blocks 220 are respectively to be provided with one first inclined-plane 221 on the position that leans with these second blocks 240, this first inclined-plane 221 is can use for punching module on this 21 to see through these second blocks 240, respectively to the inside punching press of these first block, 220 application of forces, and these second blocks 240 are to be inverted ladder type, and these second blocks 240 are to be one second inclined-plane 241 in the side in the face of these first blocks 220, these second inclined-planes 241 are to lean with first inclined-plane 221 of these first blocks 220 respectively, after making that this lampshade decompressor 2 moves, when upward punching module 21 sees through these second blocks 240 to the inside punching press of these first block, 220 application of forces, these first blocks 220 and these second blocks 240 can not only be forced in more smoothly, and these first blocks 220 and these second blocks 240 will be not easy to damage.

In this embodiment, this time folding mould 200 is to be inverted T shape, and this time folding mould 200 is can lifting activity on this time punching unit 20, when this lampshade decompressor 2 does not begin to carry out the punching press action as yet, the top of this time folding mould 200 is high together with the top of these first blocks 220, and should go up punching unit 21 is to be provided with folding mould 210 on, position in relative this time folding mould 200, and should go up folding mould 210 is to be the T type, when this lampshade decompressor 2 begins action, and in the time of should going up the downward punching press of punching unit 21, this time folding mould 200 is the two sides that can cooperate this lampshade material of folding mould 210 clampings on this, and this time folding mould 200 will be promoted downwards by folding mould 210 on this, again, these first blocks 220 are in this time folding mould 200 both sides, in these first block, 220 ends respect to one another is to be provided with a stamping surface 222, punching unit 21 downward punching press actions on this, make these first blocks 220 see through this first inclined-plane 221, second inclined-plane, 241 generation effects with these second blocks 240, and to these folding moulds 200, during 210 both sides punching press clampings, these folding moulds 200 of this lampshade material of clamping this moment, 210 move down, between these first block, 220 these stamping surfaces 222 respect to one another, so, this lampshade material can be by these lampshade decompressor 2 punch formings.

Moreover, when using these first not contour blocks 26, be by by increasing or reducing these first not contour blocks 26 in the thickness of arbitrary these second blocks 240, in order to adjust these relative second blocks 240 and to be somebody's turn to do the distance that goes up 21 of punching units, and these first blocks 220 of relative these second blocks 240 of control, make punching unit 21 on this promote the displacement of these first blocks 220, can be subjected to the increase and decrease of these the first not contour blocks 26 on these second blocks 240 and change, revise the tight ness rating of these first block, 220 clamping punching presses, promptly, increase these first not contour blocks 26 on this second block 240 therein, this second block 240 and this distance that goes up 21 of punching units will shorten, when the downward punching press of punching unit on this 21, will be pushed to this second block 240 in advance because of the thickness of these first not contour blocks 26 of increasing, and promote relative this first block 220 in advance by this second block 240, increase the displacement that this first block 220 moves inward, and increase is to the tight ness rating of the lampshade material punching press of this part, otherwise, reduce these first not contour blocks 26 on this second block 240 therein, this second block 240 and this distance that goes up 21 of punching units are with elongated, when the downward punching press of punching unit on this 21, will delay because of the thickness of these first not contour blocks 26 of reducing and be pushed to this second block 240, and delay by this second block 240 and to promote relative this first block 220, reduce the displacement that this first block 220 moves inward, and minimizing is to the tight ness rating of the lampshade material punching press of this part, so, can adjust at arbitrary part that causes punching press to fall short of specifications, effectively solve known this side blow and press set of molds to be worn the difference of back or the thickness of this lampshade material own, and the lampshade and the needs that cause punch forming to go out to fall short of specifications are changed the problem that whole this side blow is pressed set of molds.

In this embodiment, when placing this lampshade material in this lampshade decompressor 2, the top of this time folding mould 200 is to contact with the one side of this lampshade material, and the top of this time folding mould 200 is to be provided with at least one first locating convex block 202, and the top of this time folding mould 200 still is provided with at least one second locating convex block 203, these locating convex blocks 202,203 shape or size are inequality, when putting the lampshade material of a moulding to be punched, this lampshade material is these locating convex blocks 202 relatively, 203 part, need meet these locating convex blocks 202 respectively, 203 shape or size, this lampshade material can be put, so, by by these locating convex blocks 202,203 angular deviations can avoid placing this lampshade material the time, whether the direction that also can confirm to place this lampshade material is correct, can effectively improve product percent of pass and operating efficiency.

In this embodiment, this time punching unit 20 presses the both sides of set of molds 22 respectively to be provided with a stuck-module 231 in adjacent this side blow, this stuck-module 231 is to match with punching unit 21 and these first blocks 220 on this, fixing, be maintained these second blocks 240, make these second blocks 240 difficult drop-off when punching press, and be to be respectively equipped with most elastic parts 230 between this stuck-module 231 of the same side and these first blocks 220, one end of these elastic parts 230 is connected on this stuck-module 231, and the end in addition of these elastic parts 230 then is connected with these first blocks 220 respectively, when this lampshade decompressor 2 should go up the downward punching press of punching unit 21 time, should go up punching unit 21 and promptly see through these second blocks 240, drive these first blocks 220 respectively or this lampshade material of clamping punching press inwardly that moves right left, and after should going up punching unit 21 punching presses, to rise when resetting, these first blocks 220 can be respectively by the pulling force by these elastic parts 230, divide other towards a left side or move right and outwards reset, so, these first blocks 220 do not need to expend Electric Drive when resetting, effectively the consumption of energy savings and cost.

Again, these second blocks 240 are in the one side in the face of punching unit 21 on this, it is the spacing fluting 242 that is provided with that parallels with this time folding mould 200, and this time punching unit 20 still is provided with most support portions 201, these support portions 201 are in the both sides of this time folding mould 200, and extend towards outermost these second blocks 240 these support portions 201, this time punching unit 20 still respectively is provided with a stabiliser bar 25 in the spacing fluting 242 of this time folding mould 200 both sides again, and this stabiliser bar 25 of the same side is to be connected with these support portions 201, when this lampshade decompressor 2 carries out the punching press action, and should go up punching unit 21 liftings back and forth during punching press, should go up punching unit 21 and these second block, 240 contacted one sides, will produce a tension force effect, this tension force effect will cause these second blocks 240 to rock easily, and then have influence on action with these these lampshade materials of first block, 220 punching presses, make this lampshade material be stamped to such an extent that fall short of specifications.And this stabiliser bar 25 can limit the influence that these second blocks 240 can not be subjected to the tension force effect, can avoid simultaneously the tension force effect may cause rocking of punching unit 21 on this, these

second blocks

240 and 220 generations of these first blocks, make the punching press of carrying out that this lampshade decompressor 2 can be stable move, effectively promote the production qualification rate of this lampshade decompressor 2.

In addition, the utility model still has another preferred embodiment, see also shown in Figure 4, this lampshade decompressor 2 is to comprise punching unit 21 on the punching unit 20 and, wherein this time punching unit 20 is to be provided with versatilely to roll over mould 200, and this time punching unit 20 is to be provided with most first blocks 220 respectively versatilely, roll over mould 200 both sides on the position of adjacent this time punching unit 20 in this time, and these of the same side first block 220 is to be arranged in regular turn together along this time folding mould 200 with leaning on mutually each other, form a side blow and press set of molds 22, it is to adjust its displacement that this side blow is pressed set of molds 22, and should go up punching unit 21 is on the position that is located at versatilely with respect to this time punching unit 20, in order to cooperate this time punching unit 20 difference clamping punching press one lampshade material up and down, and should go up punching unit 21 and be provided with folding mould 210 in the position of relative this time folding mould 200, and should go up punching unit 21 and on this, roll over mould 210 both sides and still respectively be provided with a promotion group 24 in the position of this side blow pressure set of molds 22 relatively, when lampshade decompressor 2 is carried out the punching press action, in the time of should going up the downward punching press of punching unit 21, this time folding mould 200 will move down, should go up punching unit 21 is by promoting these first blocks 220 respectively by this promotion group 24, make these first blocks 220 distinguish this lampshade material of inside clamping punching press, and work as this lampshade decompressor 2 at this lampshade material of punching press, because the difference of this lampshade material thickness or these first blocks 220 are worn, when causing producing the difference on the stamping forming lampshade size, with respect to cause stamping forming lampshade size fall short of specifications the part these first blocks 220, its position in the face of this promotion group 24 is to be respectively equipped with at least one second not contour block 27, so, when this lampshade material is stamped after moulding is a lampshade, the arbitrary part of this lampshade is stamped when falling short of specifications, see through to adjust the second not contour block 27 on these first blocks 220 of the part that this punching press relatively falls short of specifications, can control the displacement that punching unit on this 21 promotes these relative first blocks 220, make this lampshade decompressor 2 punch forming to go out lampshade more up to specification, effectively promote the qualification rate and the reliability of lampshade.

In another preferred embodiment of the present utility model, these first blocks 220 are to be inverted L shape, and these first blocks 220 should be respectively to be provided with one first inclined-plane 221 on the position of promotion group 24 relatively, this first inclined-plane 221 is can use for punching module on this 21 to see through this promotion group 24, respectively to the inside punching press of these first block, 220 application of forces, and should promotion group 24 be to be one second inclined-plane 241 in the side in the face of these first blocks 220, after these lampshade decompressor 2 actions, when upward punching module 21 sees through this promotion group 24 to the inside punching press of these first block, 220 application of forces, these first blocks 220 can not only be forced in more smoothly, and these first blocks 220 will be not easy to damage and this promotes thin by 24.

In this embodiment, this time folding mould 200 is to be inverted T shape, and this time folding mould 200 is can lifting activity on this time punching unit 20, when this lampshade decompressor 2 does not begin to carry out the punching press action as yet, the top of this time folding mould 200 is high together with the top of these first blocks 220, and should go up punching unit 21 is to be provided with folding mould 210 on, position in relative this time folding mould 200, and should go up folding mould 210 is to be the T type, when this lampshade decompressor 2 begins action, and in the time of should going up the downward punching press of punching unit 21, this time folding mould 200 is the two sides that can cooperate this lampshade material of folding mould 210 clampings on this, and this time folding mould 200 will be promoted downwards by folding mould 210 on this, again, these first blocks 220 are in this time folding mould 200 both sides, in these first block, 220 ends respect to one another is to be provided with a stamping surface 222, punching unit 21 downward punching press actions on this, make these first blocks 220 see through this first inclined-plane 221, second inclined-plane, 241 generation effects with this promotion group 24, and to these folding moulds 200, during 210 both sides punching press clampings, these folding moulds 200 of this lampshade material of clamping this moment, 210 move down, between these first block, 220 these stamping surfaces 222 respect to one another, so, this lampshade material can be by these lampshade decompressor 2 punch formings.

Moreover, when using these second not contour blocks 27, be by by increasing or reducing these second not contour blocks 27 in the thickness of arbitrary these first blocks 220, in order to adjust the distance of 24 of these first blocks 220 and this promotion groups, make punching unit 21 on this promote the displacement of these first blocks 220, can be subjected to the increase and decrease of these the second not contour blocks 27 on these first blocks 220 and change, revise the tight ness rating of these first block, 220 clamping punching presses, promptly, increase these second not contour blocks 27 on this first block 220 therein, the distance that this first block 220 and this promotion group are 24 will shorten, when the downward punching press of punching unit on this 21, will be pushed to this first block 220 in advance because of the thickness of these second not contour blocks 27 of increasing, increase the displacement that this first block 220 moves inward, and increase is to the tight ness rating of the lampshade material punching press of this part, otherwise, reduce these second not contour blocks 27 on this first block 220 therein, this first block 220 and this distance that goes up 21 of punching units are with elongated, when the downward punching press of punching unit on this 21, will delay because of the thickness of these second not contour blocks 27 of reducing and be pushed to this first block 220, reduce the displacement that this first block 220 moves inward, and minimizing is to the tight ness rating of the lampshade material punching press of this part, so, can adjust at arbitrary part that causes punching press to fall short of specifications, effectively solve known this side blow and press set of molds to be worn the difference of back or the thickness of this lampshade material own, and cause punch forming to fall short of specifications and needs are changed the problem of whole this side blow pressure set of molds.

In this embodiment, when placing this lampshade material in this lampshade decompressor 2, the top of this time folding mould 200 is to contact with the one side of this lampshade material, and the top of this time folding mould 200 is to be provided with at least one first locating convex block 202, and the top of this time folding mould 200 still is provided with at least one second locating convex block 203, these locating convex blocks 202,203 shape or size are inequality, when putting the lampshade material of a moulding to be punched, this lampshade material is these locating convex blocks 202 relatively, 203 part, need meet these locating convex blocks 202 respectively, 203 shape or size, this lampshade material can be put, so, by by these locating convex blocks 202,203 angular deviations can avoid placing this lampshade material the time, whether the direction that also can confirm to place this lampshade material is correct, can effectively improve product yield and operating efficiency.

In this embodiment, this time punching unit 20 presses the both sides of set of molds 22 respectively to be provided with a stuck-module 231 in adjacent this side blow, be to be respectively equipped with most elastic parts 230 between this stuck-module 231 of the same side and these first blocks 220, one end of these elastic parts 230 is connected on this stuck-module 231, and the end in addition of these elastic parts 230 then is connected with these first blocks 220 respectively, when this lampshade decompressor 2 should go up the downward punching press of punching unit 21 time, should go up punching unit 21 and promptly see through this promotion group 24, drive these first blocks 220 respectively or this lampshade material of clamping punching press inwardly that moves right left, and after should going up punching unit 21 punching presses, to rise when resetting, these first blocks 220 can be respectively by the pulling force by these elastic parts 230, divide other towards a left side or move right and outwards reset, so, these first blocks 220 do not need to expend Electric Drive when resetting, effectively the consumption of energy savings and cost.

What deserves to be explained is; the not contour block 26 of these of above-mentioned respectively this embodiment; 27 set positions; can change mutually according to these lampshade decompressor 2 practical design and implement (as: these not contour blocks 26; 27 also can be located on this second inclined-plane 241); again; the height of arbitrary these first blocks 220 of above-mentioned respectively this embodiment; width; also can change enforcement mutually according to these lampshade decompressor 2 practical design; as long as this lampshade decompressor 2 is when punching press; can be by with the displacement that can adjust these first blocks 220 and the tight ness rating of punching press; making these lampshade decompressor 2 energy punch formings go out lampshade more up to specification gets final product; the above; it only is the specific embodiment of the utility model the best; structural feature of the present utility model is not limited thereto; anyly be familiar with this skill person in the utility model field; can think easily and variation or modification, all can be encompassed in the scope of the utility model claim protection.

Claims

1. a lampshade decompressor is characterized in that, comprising:

Once punching unit is to be provided with versatilely to roll over mould, and this time punching unit in this time folding mould both sides on the position of adjacent this time punching unit, be the side blow pressure set of molds that respectively is provided with versatilely for adjusting displacement; And

Punching unit on one is to be located at versatilely on the position of relative this time punching unit, and should go up punching unit and be provided with in the position that mould is rolled in this time relatively and roll over mould on one.

2. lampshade decompressor as claimed in claim 1 is characterized in that, wherein this side blow presses set of molds to be made up of most first blocks, and these first blocks in the same side are to be arranged in together along this time folding mold in turn with leaning on mutually each other.

3. lampshade decompressor as claimed in claim 2, it is characterized in that, wherein this time punching unit presses the both sides of set of molds still respectively to be provided with a promotion group in adjacent this side blow, this promotion group is to promote these first blocks respectively, and should promotion organize in the position back to this time punching unit be with this on punching unit lean.

4. lampshade decompressor as claimed in claim 3, it is characterized in that, wherein should the promotion group be formed by most second blocks, and these second blocks in the same side are to press set of molds to be arranged in together in regular turn along this side blow with leaning on mutually each other, and these second blocks in the same side are to lean with these first blocks of the same side respectively.

5. lampshade decompressor as claimed in claim 4 is characterized in that, wherein arbitrary second block is provided with at least one first not contour block in the face of the position of punching unit on this.

6. lampshade decompressor as claimed in claim 1 is characterized in that, wherein the top of this time folding mould is to be provided with at least one first locating convex block.

7. lampshade decompressor as claimed in claim 1 is characterized in that, the top that wherein should go up the folding mould is to be provided with at least one second locating convex block.

8. lampshade decompressor as claimed in claim 1 is characterized in that, wherein adjacent this side blow of this time punching unit presses the both sides of set of molds respectively to be provided with a stuck-module.

9. lampshade decompressor as claimed in claim 8, it is characterized in that, wherein be respectively equipped with most elastic parts between this stuck-module of the same side and these first blocks, one end of these elastic parts is connected on this stuck-module, and the end in addition of these elastic parts then is connected with these first blocks respectively.

10. lampshade decompressor as claimed in claim 4, it is characterized in that, wherein these second blocks are in the one side in the face of punching unit on this, it is the spacing fluting that is provided with that parallels with this time folding mould, and this time punching unit still is provided with most support portions, these support portions are in the both sides of this time folding mould, and extend towards outermost these second blocks, this time punching unit still respectively is provided with a stabiliser bar in the spacing fluting of this time folding mould both sides again, and this stabiliser bar of the same side is to be connected with these support portions.

11. a lampshade decompressor is characterized in that, is to comprise:

Punching unit on one, be to be located at versatilely on the position of relative this time punching unit, and should go up punching unit and be provided with in the position of this time folding mould relatively and roll over mould on one, and should go up punching unit and on this, roll over the mould both sides and on the position of relative this side blow pressure set of molds, respectively be provided with a promotion group.

12. lampshade decompressor as claimed in claim 11 is characterized in that, wherein this side blow presses set of molds to be made up of most first blocks, and these first blocks in the same side are to be arranged in together along this time folding mold in turn with leaning on mutually each other.

13. lampshade decompressor as claimed in claim 12 is characterized in that, wherein arbitrary first block is provided with at least one second not contour block in the face of the position of this promotion group.

14. lampshade decompressor as claimed in claim 11 is characterized in that, wherein the top of this time folding mould is to be provided with at least one first locating convex block.

15. lampshade decompressor as claimed in claim 11 is characterized in that, wherein the top of this time folding mould is to be provided with at least one second locating convex block.

16. lampshade decompressor as claimed in claim 11 is characterized in that, wherein adjacent this side blow of this time punching unit presses the both sides of set of molds respectively to be provided with a stuck-module.

17. lampshade decompressor as claimed in claim 16, it is characterized in that, wherein be respectively equipped with most elastic parts between this stuck-module of the same side and these first blocks, one end of these elastic parts is connected on this stuck-module, and the end in addition of these elastic parts then is connected with these first blocks respectively.