CN204035305U - A kind of five metals Furniture manufacturing turn-cutting die - Google Patents
A kind of five metals Furniture manufacturing turn-cutting die Download PDFInfo
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- CN204035305U CN204035305U CN201420440271.4U CN201420440271U CN204035305U CN 204035305 U CN204035305 U CN 204035305U CN 201420440271 U CN201420440271 U CN 201420440271U CN 204035305 U CN204035305 U CN 204035305U
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Abstract
The utility model is to provide a kind of five metals Furniture manufacturing turn-cutting die, comprise upper die and lower die, it is characterized in that: described patrix comprises touches handle, interior hexagonal cup head screw, upper cover plate, upper bolster, concave template, gap block, interior de-plate, outer guide rod, upper limit post, described counterdie comprises lower excellent power packing element, die shoe, lower bolster, push rod connecting plate, inner slide, left outside slide block, right outside slide block, outer slide clamping plate, outer bush, inner slide pad, balance plate, punch, location-plate, the utility model adopts excellent power glue component on two main reset components, compared to the spring members that traditional moulds uses, excellent power glue has non-corrosive, not bending, stroke is short, the feature of resilient beam, because the excellent power glue elasticity feature that journey is short by force, the utility model appropriate design some protection buffer units and reset components, in addition, the setting of location-plate and its reset components is more reasonable and accurate.
Description
Technical field
The utility model relates to Furniture manufacturing field, particularly relates to a kind of five metals Furniture manufacturing turn-cutting die.
Background technology
Along with the high speed development of science and technology, hardware stamping part is increasingly extensive in the application of industry-by-industry, to the quality of product and dimensional requirement also more and more stricter.The conventional machining process of some products can not meet the demands.Wherein five metals drawn products is particularly outstanding, and tensioning member is in drawing process, and due to the anisotropy of material, the reason such as in uneven thickness and location is inaccurate or Drawing Die gap is uneven, by making, the workpiece top of pull-out is irregular.End is required that part concordant, attractive in appearance just needs supplementary trimming operation.In the past, simple trimming processing method (overlap of simple mould or trimming on lathe, spinning machine) did not reach tolerance, inefficiency.And due effect can be reached with the rotary-cutting die that machining accuracy is higher.
The processing of current five metals furniture usually can use and instead fill turn-cutting die (turn-cutting die has formal dress and instead fills two kinds, in structure, difference is little, just the upper-lower position of punch-die is contrary, remainder is roughly the same), such as Chinese patent discloses a kind of turn-cutting die, comprise: cope match-plate pattern, limited post in patrix, product orientation pin, upper model cavity, counterdie die cavity, lower stripper, drift, punch fixing plate, first branch sleeve screw, second branch sleeve screw, sliding panel, re-pack, counterdie guide rail, counterdie spring and help sliding device, in described patrix, limited post is arranged in described cope match-plate pattern, described upper model cavity is arranged in described cope match-plate pattern, described counterdie die cavity is connected with described drift, described drift is arranged on described punch fixing plate, described sliding panel is connected with described punch fixing plate, described sliding panel is arranged between described counterdie guide rail, described re-packing is connected with described sliding panel, described counterdie spring is connected with described re-packing.
This technical scheme typical instead fills turn-cutting die; structure is simple; be convenient to assembling; effectively can carry out trimming work; but the stroke because of the movement of turn-cutting die slide block is short and required precision is high; and the spring that traditional moulds uses is difficult to the dynamics accurately needed for control reset, the compression in addition needed for spring reset or stretching travel are all long, should have more excellent structure choice the turn-cutting die intensive relative to space structure.In top-grade furniture is produced, easily the top-grade furniture of thousands of unit is very high for the required precision of product, once trimming occurs that flaw may cause enterprise to sustain a great loss, thus furniture enterprise be badly in need of a kind of for five metals Furniture manufacturing and there is the turn-cutting die of enough accuracy.
Summary of the invention
For the deficiencies in the prior art, the utility model is to provide a kind of five metals Furniture manufacturing high accuracy turn-cutting die.
For achieving the above object, the utility model is achieved by following technical proposals:
A kind of five metals Furniture manufacturing turn-cutting die, comprise upper die and lower die, it is characterized in that: described patrix comprises touches handle, interior hexagonal cup head screw, upper cover plate, upper bolster, concave template, gap block, interior de-plate, outer guide rod, upper limit post, described upper bolster top is provided with upper cover plate, described upper cover plate is provided with die shank by interior hexagonal cup head screw, die shank is convenient to mould and is installed on pressing equipment, bottom described upper bolster, concave template is installed, interior de-plate is installed in the middle part of concave template, the side of concave template is provided with gap block, certain interval is left between upper and lower mould for ensureing during punching press, described upper bolster one side bottom is also provided with upper limit post, bottom described upper bolster opposite side, outer guide rod is then installed, described counterdie comprises lower excellent power packing element, die shoe, lower bolster, push rod connecting plate, inner slide, left outside slide block, right outside slide block, outer slide clamping plate, outer bush, inner slide pad, balance plate, punch, location-plate, is provided with rubber base plate by same screw rod bottom described die shoe, lower excellent power packing element and adhesive sheet, the effect of lower excellent power packing element and supporting structure is for the parts such as punch provide power vertically upward to make them reset after punching press completes, described adhesive sheet both sides are also provided with two push rods vertically upward, described push rod is connected push rod connecting plate through die shoe with lower bolster, and described push rod connecting plate top is provided with inner slide, described inner slide top is provided with inner slide pad, described inner slide pad top is provided with balance plate, described balance plate top is provided with punch, and described punch top slide is provided with a location-plate, and described location-plate to be arranged in the middle part of inner slide pad by one and through balance plate, (screw rod is locking member in the screw rod flexible connection of punch, but can not lock too tight, must ensure that location-plate can slide), described die shoe top is provided with lower bolster, correspondingly with the upper limit post of upper bolster on described die shoe be provided with lower limit post, die shoe is corresponding with the outer guide rod of upper bolster is provided with outer bush, described lower gasket top and be positioned at outside push rod and be respectively equipped with left outside slide block, right outside slide block, front outer slide and rear outer slide, outside described outer slide, also correspondence is provided with outer slide clamping plate.
Described concave template and Nei Tuo plate have the screw rod of upper excellent power packing element to install by cover, form gap, gap shrinks when punching press between the recessed template of nature and interior de-plate because excellent power glue stretches naturally.
Described balance plate top is positioned at punch side and is provided with bedding and padding block, and its effect supports the product material outside punch, is convenient to product material and departs from after punching press.
Be provided with some balls between described location-plate and punch, the effect of described ball is beneficial to location-plate to slide, and when needing after punching press completes to reset, the screw rod of locking positioning plate can drive location-plate to reset.
Be enclosed with gum cover outside the screw rod of described connected positioning plate, the power needed for reset is provided after punching press completes.
Described lower excellent power packing element is syllogic Spherical Ring structure, and its effect prevents the excellent power packing element of stressed excessive damage in punching course, and the structure of syllogic Spherical Ring effectively absorbs impulse force, also can provide enough elastic force when mould resets.
The thickness of described gap block is that punch thickness adds 0.18 millimeter.Accurate gap block thickness ensure that when punching press location-plate and product product have enough spaces to move, and ensures accurately carrying out of trimming.
The operation principle of turn-cutting die is as follows: patrix is by the pressure of stamping machine, die is made first to push down location-plate, product, interior de-plate and upper excellent power packing element, namely punch will be contacted toward lower cavity die again, but owing to limiting the effect of post, the interplanar of punch and die remains certain gap.Now, punch remains with surrounding outer slide and contacts.In Fig. 3, punch, in the inside of outer slide, realizes inner slide according to the lines in outer slide and the cooperation of outer slide lines all around and all around moves.Location-plate also moves thereupon, namely with die generation relative motion, under the effect of shearing force, shears blank, and utilizes the change of outer slide contact surface, make punch by different directions displacement, successively remaining limit is cut away.Punch cuts away the slow-motion of remaining limit relative to die displacement and is divided into Four processes.In fact, punching press in a flash, namely completes trimming work.
The beneficial effects of the utility model are: the utility model adopts excellent power glue component on two main reset components; compared to the spring members that traditional moulds uses; excellent power glue has that non-corrosive, not bending, stroke are short, the feature of resilient beam; because the excellent power glue elasticity feature that journey is short by force; the utility model appropriate design some protection buffer units and reset components; in addition, the setting of location-plate and its reset components is more reasonable and accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the tangent plane structural representation of right outside slide block described in the utility model.
Inner slide movement locus schematic diagram when Fig. 3 is the utility model use.
In figure: 1-die shank, hexagonal cup head screw in 2-, 3-upper cover plate, 4-upper bolster, 5-concave template, 6-gap block, de-plate in 7-, 8-product material, 9-punch, 10-balance plate, 11-inner slide pad, the right outside slide block of 12-, 13-outer slide clamping plate, 14-outer bush, 15-die shoe, the outer guide rod of 17-, 18-lower bolster, 19-push rod connecting plate, 20-adhesive sheet, excellent power packing element under 21-, 22-rubber base plate, 23-nut, 24-screw rod, 25-push rod, 27-lower limit post, the left outside slide block of 28-, 29-inner slide, 30-pad, 31-bedding and padding block, 32-location-plate, 33-upper limit post, the upper excellent power packing element of 34-.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, a kind of five metals Furniture manufacturing turn-cutting die, comprises upper die and lower die.
Described patrix comprises touches handle 1, interior hexagonal cup head screw 2, upper cover plate 3, upper bolster 4, concave template 5, gap block 6, interior de-plate 7, outer guide rod 17, upper limit post 33; Described upper bolster 4 top is provided with upper cover plate 3, and described upper cover plate 3 is provided with die shank 1 by interior hexagonal cup head screw 2, and die shank 1 is convenient to mould and is installed on pressing equipment; Bottom described upper bolster 4, concave template 5 is installed, interior de-plate 7 is installed in the middle part of concave template 5, described concave template 5 and Nei Tuo plate 7 are installed by upper excellent power packing element 34, gap is formed because excellent power glue stretches naturally between the recessed template of nature 5 and interior de-plate 7, then gap shrinks when punching press, described concave template 5 side is provided with gap block 6; Described upper bolster 4 one side bottom is also provided with upper limit post 33, is then provided with outer guide rod 17 bottom described upper bolster 4 opposite side.
Described counterdie comprises lower excellent power packing element 21, die shoe 15, lower bolster 18, push rod connecting plate 19, inner slide 29, left outside slide block 28, right outside slide block 12, outer slide clamping plate 13, outer bush 14, inner slide pad 11, balance plate 10, punch 9, location-plate 32, by same screw rod 24, rubber base plate 22 is installed bottom described die shoe 15, lower excellent power packing element 21 and adhesive sheet 20 are also locked by the nut 23 of bottom, rubber base plate 22 is in bottom, lower excellent power packing element 21 is in centre, adhesive sheet 20 is on top, the effect of lower excellent power packing element 21 and supporting structure is for the parts such as punch provide power vertically upward to make them reset after punching press completes, described lower excellent power packing element 21 is syllogic Spherical Ring structure, its effect prevents the excellent power packing element of stressed excessive damage in punching course, the structure of syllogic Spherical Ring effectively absorbs impulse force, mould also can provide enough elastic force when resetting, described adhesive sheet 20 both sides are also provided with two push rods 25 vertically upward, described push rod 25 is connected push rod connecting plate 19 through die shoe 15 with lower bolster 18, described push rod connecting plate 19 top is provided with inner slide 29, described inner slide 29 top is provided with inner slide pad 11, described inner slide pad 11 top is provided with balance plate 10, described balance plate 10 top is positioned at punch 9 side and is provided with bedding and padding block 31, its effect supports the product material 8 outside punch 9, is convenient to product material 8 and departs from after punching press, described balance plate 10 top is provided with punch 9, described punch 9 top slide is provided with a location-plate 32, described location-plate 32 to be arranged in the middle part of inner slide pad 11 by one and through balance plate 10, (screw rod is locking member in the screw rod flexible connection of punch 9, but can not lock too tight, must ensure that location-plate can slide), gum cover is enclosed with outside the screw rod of described connected positioning plate, bottom is provided with pad 30, some balls are provided with between described location-plate 32 and punch 9, the effect of described ball is beneficial to location-plate to slide, when needing after punching press completes to reset, the screw rod of locking positioning plate 32 can drive location-plate to reset, described die shoe 15 top is provided with lower bolster 18, correspondingly with the upper limit post 33 of upper bolster 4 on described die shoe 15 be provided with lower limit post 27, die shoe 15 is corresponding with the outer guide rod 17 of upper bolster 4 is provided with outer bush 14, described lower bolster 18 top and be positioned at outside push rod 25 and be respectively equipped with left outside slide block 28, right outside slide block 12, front outer slide and rear outer slide, outside described outer slide, also correspondence is provided with outer slide clamping plate 13.
What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (7)
1. a five metals Furniture manufacturing turn-cutting die, comprise upper die and lower die, it is characterized in that: described patrix comprises touches handle, interior hexagonal cup head screw, upper cover plate, upper bolster, concave template, gap block, interior de-plate, outer guide rod, upper limit post, described upper bolster top is provided with upper cover plate, described upper cover plate is provided with die shank by interior hexagonal cup head screw, die shank is convenient to mould and is installed on pressing equipment, bottom described upper bolster, concave template is installed, interior de-plate is installed in the middle part of concave template, the side of concave template is provided with gap block, described upper bolster one side bottom is also provided with upper limit post, bottom described upper bolster opposite side, outer guide rod is then installed, described counterdie comprises lower excellent power packing element, die shoe, lower bolster, push rod connecting plate, inner slide, left outside slide block, right outside slide block, outer slide clamping plate, outer bush, inner slide pad, balance plate, punch, location-plate, is provided with rubber base plate by same screw rod bottom described die shoe, lower excellent power packing element and adhesive sheet, described adhesive sheet both sides are also provided with two push rods vertically upward, and described push rod is connected push rod connecting plate through die shoe with lower bolster, described push rod connecting plate top is provided with inner slide, described inner slide top is provided with inner slide pad, described inner slide pad top is provided with balance plate, described balance plate top is provided with punch, and described punch top slide is provided with a location-plate, and described location-plate to be arranged in the middle part of inner slide pad by one and through balance plate, the screw rod of punch is flexibly connected, described die shoe top is provided with lower bolster, correspondingly with the upper limit post of upper bolster on described die shoe be provided with lower limit post, die shoe is corresponding with the outer guide rod of upper bolster is provided with outer bush, described lower gasket top and be positioned at outside push rod and be respectively equipped with left outside slide block, right outside slide block, front outer slide and rear outer slide, outside described outer slide, also correspondence is provided with outer slide clamping plate.
2. a kind of five metals Furniture manufacturing turn-cutting die according to claim 1, is characterized in that: described concave template and Nei Tuo plate have the screw rod of upper excellent power packing element to install by cover.
3. a kind of five metals Furniture manufacturing turn-cutting die according to claim 1, is characterized in that: described balance plate top is positioned at punch side and is provided with bedding and padding block.
4. a kind of five metals Furniture manufacturing turn-cutting die according to claim 1, is characterized in that: be provided with some balls between described location-plate and punch.
5. a kind of five metals Furniture manufacturing turn-cutting die according to claim 1, is characterized in that: be enclosed with gum cover outside the screw rod of described connected positioning plate.
6. a kind of five metals Furniture manufacturing turn-cutting die according to claim 1, is characterized in that: described lower excellent power packing element is syllogic Spherical Ring structure.
7. a kind of five metals Furniture manufacturing turn-cutting die according to claim 1, is characterized in that: the thickness of described gap block is that punch thickness adds 0.18 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440271.4U CN204035305U (en) | 2014-08-06 | 2014-08-06 | A kind of five metals Furniture manufacturing turn-cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440271.4U CN204035305U (en) | 2014-08-06 | 2014-08-06 | A kind of five metals Furniture manufacturing turn-cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035305U true CN204035305U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440271.4U Expired - Fee Related CN204035305U (en) | 2014-08-06 | 2014-08-06 | A kind of five metals Furniture manufacturing turn-cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955925A (en) * | 2016-12-16 | 2017-07-18 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of turn-cutting die |
| CN112775258A (en) * | 2020-12-11 | 2021-05-11 | 东莞市新美洋技术有限公司 | Rotary cutter |
-
2014
- 2014-08-06 CN CN201420440271.4U patent/CN204035305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955925A (en) * | 2016-12-16 | 2017-07-18 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of turn-cutting die |
| CN112775258A (en) * | 2020-12-11 | 2021-05-11 | 东莞市新美洋技术有限公司 | Rotary cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |