CN205343289U - Refrigerator case courage punching die - Google Patents
Refrigerator case courage punching die Download PDFInfo
- Publication number
- CN205343289U CN205343289U CN201620040462.0U CN201620040462U CN205343289U CN 205343289 U CN205343289 U CN 205343289U CN 201620040462 U CN201620040462 U CN 201620040462U CN 205343289 U CN205343289 U CN 205343289U
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- CN
- China
- Prior art keywords
- punching
- drift
- knife rest
- die
- lower bolster
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Abstract
The utility model relates to a refrigerator case courage punching die, which comprises a lower mold, go up the mould, the lower mould includes the lower bolster, the R knife rest that punches a hole, the F knife rest that punches a hole, the dome lamp hydro -cylinder that punches a hole, the bottom plate punches a hole, the dome lamp drift, back wall die, the level hydro -cylinder that punches a hole, horizontal drift, middle -grade hydro -cylinder, middle -grade drift, the guide pole, the locating piece, side blow punch combination spare, the side direction die, it includes the cope match -plate pattern to go up the mould, the roof, well beam slab, the roof is equipped with the dome lamp die, well beam slab side is equipped with middle -grade die, the cope match -plate pattern bottom is equipped with back wall drift, roof beam drift and well roof beam stripper during well beam slab bottom is equipped with, the lower bolster is equipped with well roof beam die. The utility model discloses set up two knife rests on the lower bolster, beam slab and roof among the last template settings, simple structure, side blow punch combination spare, dome lamp drift, horizontal drift, middle -grade drift, the quick accurate disposable required hole of die -cut play of back wall drift utilize guide rod guidance material, locating piece location refrigerator case courage, and simple structure fixes a position accurately to refrigerator case courage.
Description
Technical field
This utility model relates to refrigerator gallbladder technical field of processing equipment, particularly to a kind of refrigerator gallbladder perforating die.
Background technology
Refrigerator gallbladder is as refrigerator significant components; it is due to complex-shaped, generally adopts foam forms to make, and installs different parts owing to refrigerator gallbladder typically requires at diverse location; it is thus desirable on refrigerator gallbladder providing holes; the existing mode of production is the preformed hole when foamed refrigerator gallbladder generally, and bore edges is of poor quality after expanding for it, and percent defective is high; die cost is high; in order to ensure that quality generally also needs to manually hole be carried out deburring, workload is big, and production efficiency is low.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of refrigerator gallbladder perforating die.
This utility model solves its technical problem and be the technical scheme is that a kind of refrigerator gallbladder perforating die, including counterdie, the upper mould coordinated with described counterdie, described counterdie includes lower bolster, it is arranged on the R punching knife rest on described lower bolster, the F punching knife rest being set up in parallel with described R punching knife rest, it is provided with central sill cavity between described R punching knife rest and described F punching knife rest, described R punching knife rest deviates from F punching knife rest one side and is provided with ceiling light punching oil cylinder, described ceiling light punching oil cylinder is provided with punching base plate, described punching base plate is provided with ceiling light drift, described F piercing knife top of support and R piercing knife top of support are equipped with rear wall die and horizontal punching oil cylinder, described horizontal punching oil cylinder is connected to horizontal punch, described F punching knife rest is provided with middle-grade oil cylinder towards central sill cavity side, described middle-grade oil cylinder connects middle-grade drift, described lower bolster end face is formed around guide bar, described guide bar and F punching knife rest, R punching knife rest surrounds material chamber, angle, four, described material chamber is provided with locating piece, before and after described lower bolster end face, both sides are provided with side punching assembly, before and after described F punching knife rest and R punching knife rest, both sides are provided with the lateral die coordinated with described side punching assembly, four angles of described lower bolster end face are provided with leading post, described upper mould includes cope match-plate pattern, vertically and be set in parallel in the top board on described cope match-plate pattern, middle beam slab, described cope match-plate pattern is provided with the leading set coordinated with described leading post, described top board is provided with the ceiling light die coordinated with described ceiling light drift, described middle beam slab side is provided with the middle-grade die coordinated with described middle-grade drift, the rear wall drift coordinated with described rear wall die it is provided with bottom described cope match-plate pattern, central sill drift and central sill stripper it is provided with bottom described middle beam slab, described lower bolster is provided with the central sill die coordinated with described central sill drift.
Above-mentioned design arranges two knife rests on lower bolster, beam slab and top board, simple in construction in arranging on cope match-plate pattern；Side punching assembly, ceiling light drift, horizontal punch, middle-grade drift, rear wall drift can fast accurate be disposable punches out desired aperture, utilizes guide bar guide, locating piece locating refrigerator case gallbladder, and simple in construction, to refrigerator gallbladder accurate positioning.
Further improvement as the design, described ceiling light drift is cased with the ceiling light stripper being connected with described R punching knife rest, described punching base plate side is provided with detection lug, described R punching knife rest is provided with the proximity switch for detecting described detection lug position, the end face of described ceiling light drift is cambered surface, forms depression at ceiling light drift longer sides, it is simple to bigger ceiling light hole stamping-out, when preventing stamping-out, ceiling light bore edges is torn, and simultaneously facilitates discharging.
Further improvement as the design, it is connected to cross sliding clock between described horizontal punch and described horizontal punching oil cylinder, described cross sliding clock matches with the self-lubricating thin type slide plate being arranged on R punching knife rest or on F punching knife rest, without frequent maintenance, simple in construction, maintenance cost is low, long service life.
As the further improvement of the design, described middle-grade punch end face is inclined-plane, it is simple to cut, it is prevented that tear, it is simple to discharging.
As the further improvement of the design, bottom described middle beam slab, two ends are provided with central sill guide pillar, and described central sill guide pillar coordinates with the central sill guide pin bushing being arranged on lower bolster, the beam slab precision when matched moulds in raising, and then improve punching precision.
Further improvement as the design, described side punching assembly include with the pedestal that described lower bolster is connected, be connected to sliding sleeve on the upside of described pedestal, the side blow head base plate that the sideslip post coordinated with the described set that breaks away is connected with described sideslip post one end, the side blow head body being arranged on described side blow head base plate, the guide pillar push pedal being arranged on the described sideslip post other end, the back-moving spring that is clipped between described guide pillar push pedal and described pedestal, simple in construction, action response is fast, good stability.
As the further improvement of the design, described sideslip post is two and be arranged in parallel, and described sideslip post is ball guide pillar, and precision is high, good stability.
Further improvement as the design, pre-wedge it is formed around bottom described cope match-plate pattern, described pre-wedge is provided with precompressed guide pillar towards lower bolster one end, described precompressed guide pillar is cased with pre-press strip, the precompressed guide pillar between described pre-press strip and pre-wedge is cased with pre-compressed spring.Refrigerator gallbladder is compressed by pre-press strip, it is prevented that the punching precise decreasing that during punching, refrigerator gallbladder cheaply causes.
The beneficial effects of the utility model are: this utility model arranges two knife rests on lower bolster, beam slab and top board, simple in construction in arranging on cope match-plate pattern；Side punching assembly, ceiling light drift, horizontal punch, middle-grade drift, rear wall drift can fast accurate be disposable punches out desired aperture, utilizes guide bar guide, locating piece locating refrigerator case gallbladder, and simple in construction, to refrigerator gallbladder accurate positioning.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is overall Facad structure schematic diagram of the present utility model.
Fig. 2 is counterdie schematic top plan view of the present utility model.
Fig. 3 is cross sectional representation of the present utility model.
Fig. 4 is upper mould elevational schematic view of the present utility model.
Fig. 5 is upper mould front schematic view of the present utility model.
Fig. 6 is F punching knife rest schematic diagram of the present utility model.
Fig. 7 is middle beam slab partial schematic diagram of the present utility model.
Fig. 8 is side punching component diagram of the present utility model.
Fig. 9 is ceiling light drift schematic diagram of the present utility model.
Figure 10 is horizontal punch schematic diagram of the present utility model.
1. lower bolster in the drawings, 2. lateral die, 3.F punching knife rest, 4. pre-press strip, 5. pre-compressed spring, 6. precompressed guide pillar, 7. pre-wedge, 8. beam slab in, 9. cope match-plate pattern, 10. rear wall die, 11. rear wall drift, 12.R punching knife rest, 13. side punching assembly, 14. leading post, 15. guide bar, 16. central sill guide pin bushing, 17. central sill cavity, 18. ceiling light punching oil cylinder, 19. punching base plate, 20. ceiling light drift, 21. horizontal punching oil cylinder, 22. horizontal punch, 23. middle-grade oil cylinder, 24. middle-grade drift, 25. material chamber, 26. locating piece, 27. leading set, 28. top board, 29. ceiling light die, 30. middle-grade die, 31. central sill drift, 32. side blow head base plate, 33. central sill stripper, 34. central sill die, 35. ceiling light stripper, 36. detection lug, 37. proximity switch, 38. self-lubricating thin type slide plate, 39. cross sliding clock, 40. central sill guide pillar, 41. guide pillar push pedal, 42. sideslip post, 43. side blow head body, 44. back-moving spring, 45. pedestal, the set 46. break away.
Detailed description of the invention
Describe this utility model, illustrative examples therein and explanation in detail below in conjunction with accompanying drawing and specific embodiment to be only used for explaining this utility model, but be not intended as restriction of the present utility model.
Embodiment: a kind of refrigerator gallbladder perforating die, including counterdie, the upper mould coordinated with described counterdie, described counterdie includes lower bolster 1, it is arranged on the R punching knife rest 12 on described lower bolster 1, the F punching knife rest 3 being set up in parallel with described R punching knife rest 12, it is provided with central sill cavity 17 between described R punching knife rest 12 and described F punching knife rest 3, described R punching knife rest 12 deviates from F punching knife rest 3 one side and is provided with ceiling light punching oil cylinder 18, described ceiling light punching oil cylinder 18 is provided with punching base plate 19, described punching base plate 19 is provided with ceiling light drift 20, described F punching knife rest 3 end face and R punching knife rest 12 end face are equipped with rear wall die 10 and horizontal punching oil cylinder 21, described horizontal punching oil cylinder 21 is connected to horizontal punch 22, described F punching knife rest 3 is provided with middle-grade oil cylinder 23 towards central sill cavity 17 side, described middle-grade oil cylinder 23 connects middle-grade drift 24, described lower bolster 1 end face is formed around guide bar 15, described guide bar 15 and F punching knife rest 3, R punching knife rest 12 surrounds material chamber 25, angle, 25 4, described material chamber is provided with locating piece 26, before and after described lower bolster 1 end face, both sides are provided with side punching assembly 13, before and after described F punching knife rest 3 and R punching knife rest 12, both sides are provided with the lateral die 2 coordinated with described side punching assembly 13, described four angles of lower bolster 1 end face are provided with leading post 14, described upper mould includes cope match-plate pattern 9, vertically and be set in parallel in the top board 28 on described cope match-plate pattern 9, middle beam slab 8, described cope match-plate pattern 9 is provided with the leading set 27 coordinated with described leading post 14, described top board 28 is provided with the ceiling light die 29 coordinated with described ceiling light drift 20, described middle beam slab 8 side is provided with the middle-grade die 30 coordinated with described middle-grade drift 24, the rear wall drift 11 coordinated with described rear wall die 10 it is provided with bottom described cope match-plate pattern 9, central sill drift 31 and central sill stripper 33 it is provided with bottom described middle beam slab 8, described lower bolster 1 is provided with the central sill die 34 coordinated with described central sill drift 31.
Above-mentioned design arranges two knife rests on lower bolster 1, beam slab 8 and top board 28, simple in construction in arranging on cope match-plate pattern 9；Side punching assembly 13, ceiling light drift 20, horizontal punch 22, middle-grade drift 24, rear wall drift 11 can fast accurate be disposable punches out desired aperture, utilizes guide bar 15 guide, locating piece 26 locating refrigerator case gallbladder, and simple in construction, to refrigerator gallbladder accurate positioning.
Further improvement as the design, described ceiling light drift 20 is cased with the ceiling light stripper 35 being connected with described R punching knife rest 12, described punching base plate 19 side is provided with detection lug 36, described R punching knife rest 12 is provided with the proximity switch 37 for detecting described detection lug 36 position, the end face of described ceiling light drift 20 is cambered surface, forms depression at ceiling light drift 20 longer sides, it is simple to bigger ceiling light hole stamping-out, when preventing stamping-out, ceiling light bore edges is torn, and simultaneously facilitates discharging.
Further improvement as the design, it is connected to cross sliding clock 39 between described horizontal punch 22 and described horizontal punching oil cylinder 21, described cross sliding clock 39 matches with the self-lubricating thin type slide plate 38 being arranged on R punching knife rest 12 or on F punching knife rest 3, without frequent maintenance, simple in construction, maintenance cost is low, long service life.
As the further improvement of the design, described middle-grade drift 24 end face is inclined-plane, it is simple to cut, it is prevented that tear, it is simple to discharging.
As the further improvement of the design, bottom described middle beam slab 8, two ends are provided with central sill guide pillar 40, and described central sill guide pillar 40 coordinates with the central sill guide pin bushing 16 being arranged on lower bolster 1, the beam slab 8 precision when matched moulds in raising, and then improve punching precision.
Further improvement as the design, described side punching assembly 13 includes with described lower bolster 1 is connected pedestal 45, it is connected to sliding sleeve 46 on the upside of described pedestal 45, the side blow head base plate 32 being connected with described sideslip post 42 one end with the described sideslip posts 42 breakking away set 46 cooperation, the side blow head body 43 being arranged on described side blow head base plate 32, the guide pillar push pedal 41 being arranged on described sideslip post 42 other end, the back-moving spring 44 that is clipped between described guide pillar push pedal 41 and described pedestal 45, simple in construction, action response is fast, good stability.
As the further improvement of the design, described sideslip post 42 is two and be arranged in parallel, and described sideslip post 42 is ball guide pillar, and precision is high, good stability.
Further improvement as the design, pre-wedge 7 it is formed around bottom described cope match-plate pattern 9, described pre-wedge 7 is provided with precompressed guide pillar 6 towards lower bolster 1 one end, described precompressed guide pillar 6 is cased with pre-press strip 4, the precompressed guide pillar 6 between described pre-press strip 4 and pre-wedge 7 is cased with pre-compressed spring 5.Refrigerator gallbladder is compressed by pre-press strip 4, it is prevented that the punching precise decreasing that during punching, refrigerator gallbladder cheaply causes.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (8)
1. a refrigerator gallbladder perforating die, including counterdie, the upper mould coordinated with described counterdie, it is characterized in that, described counterdie includes lower bolster, it is arranged on the R punching knife rest on described lower bolster, the F punching knife rest being set up in parallel with described R punching knife rest, it is provided with central sill cavity between described R punching knife rest and described F punching knife rest, described R punching knife rest deviates from F punching knife rest one side and is provided with ceiling light punching oil cylinder, described ceiling light punching oil cylinder is provided with punching base plate, described punching base plate is provided with ceiling light drift, described F piercing knife top of support and R piercing knife top of support are equipped with rear wall die and horizontal punching oil cylinder, described horizontal punching oil cylinder is connected to horizontal punch, described F punching knife rest is provided with middle-grade oil cylinder towards central sill cavity side, described middle-grade oil cylinder connects middle-grade drift, described lower bolster end face is formed around guide bar, described guide bar and F punching knife rest, R punching knife rest surrounds material chamber, angle, four, described material chamber is provided with locating piece, before and after described lower bolster end face, both sides are provided with side punching assembly, before and after described F punching knife rest and R punching knife rest, both sides are provided with the lateral die coordinated with described side punching assembly, four angles of described lower bolster end face are provided with leading post, described upper mould includes cope match-plate pattern, vertically and be set in parallel in the top board on described cope match-plate pattern, middle beam slab, described cope match-plate pattern is provided with the leading set coordinated with described leading post, described top board is provided with the ceiling light die coordinated with described ceiling light drift, described middle beam slab side is provided with the middle-grade die coordinated with described middle-grade drift, the rear wall drift coordinated with described rear wall die it is provided with bottom described cope match-plate pattern, central sill drift and central sill stripper it is provided with bottom described middle beam slab, described lower bolster is provided with the central sill die coordinated with described central sill drift.
2. a kind of refrigerator gallbladder perforating die according to claim 1, it is characterized in that, described ceiling light drift is cased with the ceiling light stripper being connected with described R punching knife rest, described punching base plate side is provided with detection lug, described R punching knife rest is provided with the proximity switch for detecting described detection lug position, the end face of described ceiling light drift is cambered surface, forms depression at ceiling light drift longer sides.
3. a kind of refrigerator gallbladder perforating die according to claim 1, it is characterized in that, being connected to cross sliding clock between described horizontal punch and described horizontal punching oil cylinder, described cross sliding clock matches with the self-lubricating thin type slide plate being arranged on R punching knife rest or on F punching knife rest.
4. a kind of refrigerator gallbladder perforating die according to claim 1, is characterized in that, described middle-grade punch end face is inclined-plane.
5. a kind of refrigerator gallbladder perforating die according to claim 1, is characterized in that, bottom described middle beam slab, two ends are provided with central sill guide pillar, and described central sill guide pillar coordinates with the central sill guide pin bushing being arranged on lower bolster.
6. a kind of refrigerator gallbladder perforating die according to claim 1, it is characterized in that, described side punching assembly include with the pedestal that described lower bolster is connected, be connected to sliding sleeve on the upside of described pedestal, the side blow head base plate that the sideslip post coordinated with the described set that breaks away is connected with described sideslip post one end, the side blow head body being arranged on described side blow head base plate, the guide pillar push pedal being arranged on the described sideslip post other end, the back-moving spring that is clipped between described guide pillar push pedal and described pedestal.
7. a kind of refrigerator gallbladder perforating die according to claim 6, is characterized in that, described sideslip post is two and be arranged in parallel, and described sideslip post is ball guide pillar.
8. a kind of refrigerator gallbladder perforating die according to claim 1, it is characterized in that, pre-wedge it is formed around bottom described cope match-plate pattern, described pre-wedge is provided with precompressed guide pillar towards lower bolster one end, described precompressed guide pillar is cased with pre-press strip, the precompressed guide pillar between described pre-press strip and pre-wedge is cased with pre-compressed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040462.0U CN205343289U (en) | 2016-01-15 | 2016-01-15 | Refrigerator case courage punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040462.0U CN205343289U (en) | 2016-01-15 | 2016-01-15 | Refrigerator case courage punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343289U true CN205343289U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620040462.0U Expired - Fee Related CN205343289U (en) | 2016-01-15 | 2016-01-15 | Refrigerator case courage punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522612A (en) * | 2016-01-15 | 2016-04-27 | 昆山市三建模具机械有限公司 | Punching die for refrigerator liner |
| CN108466322A (en) * | 2018-05-24 | 2018-08-31 | 昆山市三建模具机械有限公司 | A kind of refrigerator case liner punching edger |
-
2016
- 2016-01-15 CN CN201620040462.0U patent/CN205343289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522612A (en) * | 2016-01-15 | 2016-04-27 | 昆山市三建模具机械有限公司 | Punching die for refrigerator liner |
| CN108466322A (en) * | 2018-05-24 | 2018-08-31 | 昆山市三建模具机械有限公司 | A kind of refrigerator case liner punching edger |
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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: 20160629 Termination date: 20180115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |