CN202725834U - Stamping die for cabinet freezer handle - Google Patents
Stamping die for cabinet freezer handle Download PDFInfo
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- CN202725834U CN202725834U CN 201220446785 CN201220446785U CN202725834U CN 202725834 U CN202725834 U CN 202725834U CN 201220446785 CN201220446785 CN 201220446785 CN 201220446785 U CN201220446785 U CN 201220446785U CN 202725834 U CN202725834 U CN 202725834U
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- diel
- reach
- shaping upper
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Abstract
The utility model relates to a stamping die for a cabinet freezer handle. The die is a continuous stamping die and comprises an upper die and a lower die which are integrally molded respectively. The upper die comprises a blanking molding upper die, a stretching for molding upper die, a side-molding upper die, a packing molding upper die and a separating molding upper die which are arranged sequentially. The lower die comprises a blanking molding lower die, a stretching for molding lower die, a side-molding lower die, a packing molding lower die and a separating molding lower die which are arranged sequentially. The die is simple and compact in structure, the upper die and the lower die are in an integral structure and integrate dies for a plurality of processes, the stamping efficiency of products is improved, the stamping effect of the products is good, the quality is stable, the production efficiency of the products is improved, and the production cost is reduced.
Description
Technical field
The utility model belongs to the stamping technology field, relates in particular to the diel of a kind of reach in freezer handle.
Background technology
In reach in freezer handle production process, usually can relate to diel; existing reach in freezer handle requires the outward appearance light; attractive in appearance; inboard commissure requires the gap even; highly unanimously drop can not be arranged; could satisfy and automatically adopt automatic welding and the requirement of outward appearance feel; existing reach in freezer handle all is to adopt a plurality of single station productions usually; in order to enhance productivity; save production cost; customer requirement preferably can be used multistation quantity-produced pattern, but under this production model, reach in freezer handle diel meeting runs into following problem:
1, because the datum level of product requires the depth of parallelism 0.25, and tolerance is too small, refine limit after the necessary consideration moulding, the operation that is bound to like this trouble, Efficiency Decreasing;
2, because product is the typical products of a similar pipe, when using multistation to produce continuously, each structure space of diel is subject to certain limitation, and inboard joint close moulding is difficulty relatively;
3, because the body shape changes trend at product two ends often has wrinkling appearance outside the product end in existing drawing process, the product appearance quality can be affected;
4, in committed step side molding procedure, because conventional slide block structure is adopted in the mould outside, the die size limited space certainly will affect product stripping efficient and quality so simultaneously;
5, in the moulding of committed step parcel, change of shape is violent, and inboard, product end can produce cracking phenomena usually; If hollow forming is used at inboard moulding straight line position in the product end, can make formed product not in place.
As can be known above-mentioned, be necessary prior art further perfect.
Summary of the invention
The utility model is in order to solve complicated, high, the punching press weak effect of cost of existing reach in freezer handle punching die structure, efficient is low, can not satisfy quality high request problem and to propose a kind of mechanism simple, compact, low, the handling ease of cost, efficient is high, punching press is effective, can satisfy the reach in freezer handle diel that product quality requires.
The utility model is achieved through the following technical solutions:
Above-mentioned a kind of reach in freezer handle diel is continuous stamping die, comprises respectively integrated upper die and lower die; Described patrix comprises blanking shaping upper, drawing and forming patrix, side shaping upper, the parcel shaping upper of successively order setting and separates shaping upper; Described counterdie comprises blanking moulding counterdie, drawing and forming counterdie, side moulding counterdie, the parcel moulding counterdie of successively order setting and separates the moulding counterdie.
The diel of described reach in freezer handle, wherein: described blanking shaping upper comprises the edge-cutting and hole-punching punch; Described blanking moulding counterdie and described blanking shaping upper coupling comprise the edge-cutting and hole-punching die that is complementary with described edge-cutting and hole-punching punch.
The diel of described reach in freezer handle, wherein: described drawing and forming patrix comprises the stretching die; Described drawing and forming counterdie is positioned at described blanking moulding counterdie one side, comprise and the stretching convex die of described stretching die coupling, stretch blank holder and be located at described stretching convex die and the stretching blank holder between nitrogen spring.
The diel of described reach in freezer handle, wherein: described side shaping upper is positioned at described drawing and forming patrix one side, and what comprise holding pad and be located at described holding pad both sides tiltedly carves drive block; Described side moulding counterdie is positioned at described drawing and forming counterdie one side, comprises side shaping mould backing plate, tiltedly carves sliding shoe, back bracket, defelctor apron, slide block retracting spring, compacted under male model and take off the material thimble.
The diel of described reach in freezer handle, wherein: describedly tiltedly carve sliding shoe and back bracket all is located on the described side shaping mould backing plate, described back bracket is positioned at described both sides of tiltedly carving the sliding shoe bottom; Described defelctor apron is located at described both sides of tiltedly carving the sliding shoe top; Described slide block retracting spring, compacted under male model and take off material thimble coupling and be arranged at the described sliding shoe inboard of tiltedly carving.
The diel of described reach in freezer handle, wherein: described parcel shaping upper is positioned at described side shaping upper one side, comprises molding concave die; Described parcel moulding counterdie is positioned at described side moulding counterdie one side, comprises the compacted under piece with described upper molding concave die coupling.
The diel of described reach in freezer handle, wherein: described separation shaping upper is positioned at described parcel shaping upper one side, comprises the separation punch; Described separation moulding counterdie is positioned at described parcel moulding counterdie one side, comprises and the described die that separates that separates the punch coupling.
The diel of described reach in freezer handle, wherein: described counterdie also comprises the guiding mechanism on one group of relative side being located at described counterdie length direction, and described guiding mechanism comprises guide post and guide pad; The two ends of described blanking moulding counterdie, drawing and forming counterdie, side moulding counterdie and parcel moulding counterdie are equipped with one group of described guide post and guide pad.
Beneficial effect:
The diel of the utility model reach in freezer handle is continuous stamping die, and upper die and lower die all are structure as a whole, and namely integrate multiple operation die, and wherein, the design of blanking shaping upper and blanking moulding counterdie can effectively guarantee the die-cut precision of product; The design of drawing and forming patrix and drawing and forming counterdie can effectively avoid the product part wrinkling, has guaranteed the presentation quality of product; Side shaping upper and side moulding counterdie adopt and tiltedly carve structure, and side moulding counterdie is provided with and takes off the material thimble, can effectively solve the limited problem of bulk of mould; The dovetail groove slide block of parcel moulding counterdie setting can put the product accurate forming in place; Separating shaping upper can separate product fast and accurately with the design that separates the moulding counterdie with waste material, whole punching die structure is compact, symmetrical, and service efficiency is high, and manufacture difficulty is low, not only improve ram efficiency and the quality of workpiece, and reduced cost of goods manufactured.
Description of drawings
Fig. 1 is the structural representation of the utility model reach in freezer handle diel.
Fig. 2 is the lower die structure schematic diagram of the utility model reach in freezer handle diel.
Fig. 3 is the side shaping upper of the utility model reach in freezer handle diel and the partial structurtes schematic diagram after the cooperation of side moulding counterdie.
Fig. 4 is the partial structurtes schematic diagram of the parcel moulding counterdie of the utility model reach in freezer handle diel.
Fig. 5 is the profile of the parcel moulding counterdie partial structurtes of the utility model reach in freezer handle diel.
The specific embodiment
Shown in Fig. 1 to 5, the diel of the utility model reach in freezer handle is continuous mould, comprises patrix 1 and the counterdie 2 that is complementary with patrix.
Patrix 1 is structure as a whole, and comprise blanking shaping upper 11, drawing and forming patrix 12, side shaping upper 13, the parcel shaping upper 14 of successively order setting and separate shaping upper 15,
Blanking shaping upper 11 is positioned at patrix 1 one ends, comprises edge-cutting and hole-punching punch 111;
Drawing and forming patrix 12 is positioned at a side of blanking shaping upper 11, comprises stretching die 121;
Side shaping upper 13 is positioned at a side of drawing and forming patrix 12, comprise holding pad 131 and a pair of drive block 132 of tiltedly carving, the holding pad 131 bottom center Formation cross-section that caves inward roughly is the guide groove of breach elliptical shape, tiltedly carve drive block 132 and be located at holding pad 131 both sides, wherein, each is tiltedly carved inboard, drive block 132 bottom and is equipped with the inclined-plane;
Parcel shaping upper 14 is positioned at a side of drawing and forming patrix 13, comprises molding concave die 141;
Separate shaping upper 15 and be positioned at a side of parcel shaping upper 14, namely be positioned at and touch the relative the other end of 1 up and down material shaping upper 11, separate shaping upper 15 and comprise and separate punch 151.
Blanking moulding counterdie 21 is positioned at counterdie 2 one ends, the setting that is complementary of the blanking shaping upper 11 of itself and patrix 1, and blanking moulding counterdie 21 comprises the edge-cutting and hole-punching die 211 with edge-cutting and hole-punching punch 111 couplings of blanking shaping upper 11;
Drawing and forming counterdie 22 is positioned at blanking moulding counterdie 21 1 sides, the setting that is complementary of the drawing and forming patrix 12 of itself and patrix 1, drawing and forming counterdie 22 comprises stretching convex die 221, stretching blank holder 222 and nitrogen spring 223, stretching convex die 221 is located at middle side part on the stretching blank holder 222 and is complementary with the stretching die 121 of drawing and forming patrix 12, and nitrogen spring 223 is located between stretching convex die 221 and the stretching blank holder 222.
Side moulding counterdie 23 is positioned at drawing and forming counterdie 22 1 sides, the setting that is complementary of the side shaping upper 13 of itself and patrix 1, side moulding counterdie 23 comprise side shaping mould backing plate 231, tiltedly carve sliding shoe 232, back bracket 233, slide block retracting spring 234, defelctor apron 235, compacted under male model 236 and take off material thimble 237; Tiltedly carve sliding shoe 232 for being symmetrically set in a pair of on the side shaping mould backing plate 231, its drive block 132 of tiltedly carving with side shaping upper 13 is complementary, and each is tiltedly carved the outside, sliding shoe 232 tops and is equipped with and the inclined-plane of tiltedly carving inclined-plane, inboard, drive block 132 bottoms and being complementary; Back bracket 233 is divided into two groups, is symmetrically set in respectively the both sides of tiltedly carving sliding shoe 232 bottoms; Slide block retracting spring 234 is symmetrically set in and tiltedly carves sliding shoe 232 inboard in opposite directions; Defelctor apron 235 is symmetrically set in the both sides of tiltedly carving sliding shoe 232 tops; Compacted under male model 236 is a pair of, and it is located at and tiltedly carves sliding shoe 232 inboards, namely penetrates from a pair of gap of tiltedly carving between the sliding shoe 232; Take off material thimble 237 and be located at compacted under male model 236 inboards, namely penetrate from the gap between a pair of compacted under male model 236, can stretch back and forth in the gap between a pair of compacted under male model 236 under the promotion of hydraulic jack.
Separate moulding counterdie 25 and be positioned at parcel moulding counterdie 24 1 sides, namely be positioned at the relative the other end of counterdie 2 up and down material punching molding counterdie 21, its with separate shaping upper 15 setting that is complementary, separate moulding counterdie 25 and comprise the separation die 251 that is symmetrical in both sides, counterdie 2 one end, separate the punch 151 that separates that separates shaping upper 15 on die 251 and the patrix 1 and be complementary;
Guiding mechanism 26 is located on one group of relative side of counterdie 2 length directions, comprise guide post 261 and guide pad 262 for coiled strip, be positioned at one group of guide post 261 and the guide pad 262 at edge-cutting and hole-punching die 211 two ends of blanking moulding counterdie 21, guide pad 262 is provided in a side of guide post 261 1 sides;
Wherein, be positioned at stretching blank holder 222 two ends of drawing and forming counterdie 22, the one group of guide post 261 that is positioned at side shaping mould backing plate 231 two ends of side moulding counterdie 23 and is positioned at that the two ends of parcel moulding counterdie 24 respectively establish and guide pad 262, guide pad 262 is provided in a side of on the guide post 261.
The utility model is continuous stamping die, structural design is simple, compact and symmetrical, upper die and lower die all are structure as a whole and integrate multiple operation die, significantly improved the ram efficiency of product, and the product punching press is effective, steady quality has improved the production efficiency of product, has reduced production cost.
Claims (8)
1. reach in freezer handle diel is characterized in that: described mould is continuous stamping die, comprises respectively integrated upper die and lower die;
Described blanking shaping upper, drawing and forming patrix, side shaping upper, parcel shaping upper and the separation shaping upper that comprises successively order setting;
Described counterdie comprises blanking moulding counterdie, drawing and forming counterdie, side moulding counterdie, the parcel moulding counterdie of successively order setting and separates the moulding counterdie.
2. reach in freezer handle as claimed in claim 1 diel is characterized in that: described blanking shaping upper comprises the edge-cutting and hole-punching punch; Described blanking moulding counterdie and described blanking shaping upper coupling comprise the edge-cutting and hole-punching die that is complementary with described edge-cutting and hole-punching punch.
3. reach in freezer handle as claimed in claim 1 diel is characterized in that: described drawing and forming patrix is positioned at and comprises the stretching die; Described drawing and forming counterdie comprises and the stretching convex die of described stretching die coupling, stretch blank holder and be located at described stretching convex die and the stretching blank holder between nitrogen spring.
4. reach in freezer handle as claimed in claim 1 diel is characterized in that: what described side shaping upper comprised holding pad and was located at described holding pad both sides tiltedly carves drive block; Described side moulding counterdie comprises side shaping mould backing plate, tiltedly carves sliding shoe, back bracket, defelctor apron, slide block retracting spring, compacted under male model and take off the material thimble.
5. reach in freezer handle as claimed in claim 4 diel is characterized in that: describedly tiltedly carve sliding shoe and back bracket all is located on the described side shaping mould backing plate, described back bracket is positioned at described both sides of tiltedly carving the sliding shoe bottom; Described defelctor apron is located at described both sides of tiltedly carving the sliding shoe top; Described slide block retracting spring, compacted under male model and take off material thimble coupling and be arranged at the described sliding shoe inboard of tiltedly carving.
6. reach in freezer handle as claimed in claim 1 diel is characterized in that: described parcel shaping upper comprises molding concave die; Described parcel moulding counterdie comprises the compacted under piece with described upper molding concave die coupling.
7. reach in freezer handle as claimed in claim 1 diel is characterized in that: described separation shaping upper comprises the separation punch; Described separation moulding counterdie comprises and the described die that separates that separates the punch coupling.
8. such as the diel of the arbitrary described reach in freezer handle of claim 1 to 7, it is characterized in that: described counterdie also comprises the guiding mechanism on one group of relative side being located at described counterdie length direction, and described guiding mechanism comprises guide post and guide pad;
The two ends of described blanking moulding counterdie, drawing and forming counterdie, side moulding counterdie and parcel moulding counterdie are equipped with one group of described guide post and guide pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446785 CN202725834U (en) | 2012-09-04 | 2012-09-04 | Stamping die for cabinet freezer handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446785 CN202725834U (en) | 2012-09-04 | 2012-09-04 | Stamping die for cabinet freezer handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725834U true CN202725834U (en) | 2013-02-13 |
Family
ID=47651584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220446785 Expired - Fee Related CN202725834U (en) | 2012-09-04 | 2012-09-04 | Stamping die for cabinet freezer handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825132A (en) * | 2012-09-04 | 2012-12-19 | 东莞市精力仁模具有限公司 | Punching technology of handle of cabinet freezer and punching die thereof |
| CN106077223A (en) * | 2016-06-22 | 2016-11-09 | 苏州神本精密机械有限公司 | A kind of crease-resistant resistance to disruption process of ultra thin plate deep drawn and mould thereof |
| CN108746351A (en) * | 2018-06-25 | 2018-11-06 | 海盐巨龙消防设备有限公司 | A kind of extinguisher valve door handle decompressor |
-
2012
- 2012-09-04 CN CN 201220446785 patent/CN202725834U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825132A (en) * | 2012-09-04 | 2012-12-19 | 东莞市精力仁模具有限公司 | Punching technology of handle of cabinet freezer and punching die thereof |
| CN102825132B (en) * | 2012-09-04 | 2014-11-12 | 东莞市精力仁模具有限公司 | Punching technology of handle of cabinet freezer and punching die thereof |
| CN106077223A (en) * | 2016-06-22 | 2016-11-09 | 苏州神本精密机械有限公司 | A kind of crease-resistant resistance to disruption process of ultra thin plate deep drawn and mould thereof |
| CN108746351A (en) * | 2018-06-25 | 2018-11-06 | 海盐巨龙消防设备有限公司 | A kind of extinguisher valve door handle decompressor |
| CN108746351B (en) * | 2018-06-25 | 2023-09-08 | 海盐巨龙消防设备有限公司 | Stamping device for valve handle of fire extinguisher |
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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: 20130213 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |