CN206794521U - A kind of refrigerator backboard is punched bender - Google Patents
A kind of refrigerator backboard is punched bender Download PDFInfo
- Publication number
- CN206794521U CN206794521U CN201720283859.7U CN201720283859U CN206794521U CN 206794521 U CN206794521 U CN 206794521U CN 201720283859 U CN201720283859 U CN 201720283859U CN 206794521 U CN206794521 U CN 206794521U
- Authority
- CN
- China
- Prior art keywords
- punching
- lastics
- seat
- tool section
- drift
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
It the utility model is related to a kind of refrigerator backboard punching bender, including lower mould bottom plate, cope plate, upper bolster, lower mould gusset, lower die station panel, lower tool section, convex mould base, upper tool section, flanging seat, flanging bar, holding pad, punch holder, drift body, punching post, punching seat is provided with the top of lower die station panel, punching seat is provided with punching chamber, cope plate is provided with punch holder, punch holder bottom is provided with material hole drift, material hole drift is provided with buoyant pin, lower die station panel top edge is provided with lastics mounting seat, lastics cylinder is provided with the outside of lastics mounting seat, lastics mounting seat is provided with support bar, support bar has been pivotally connected lastics bar.The utility model is quickly ejected waste material by lastics bar, it is simple in construction, production efficiency is high, it is safe, flanging to refrigerator backboard is carried out while punching by upper tool section and lower hem bar, material hole drift be provided with buoyant pin and material hole ram bottom be inclined-plane when being punched macropore, punching edge is neat to be unlikely to deform.
Description
Technical field
Back boards die cutting die is the utility model is related to, more particularly to a kind of refrigerator backboard punching bender.
Background technology
Generally punching has hole in refrigerator backboard generally use metal plate material and refrigerator backboard, therefore is adding man-hour requirement
It is processed by being punched mode.Current refrigerator postnotum die cutting die can only carry out simple punching function, it is impossible to flanging, and
Easily there is the deformation of postnotum when being punched macropore.Waste material during existing refrigerator backboard punching needs manual blanking, danger
Dangerous height, low production efficiency.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of refrigerator backboard punching bender.
Technical scheme is used by the utility model solves its technical problem：A kind of refrigerator backboard is punched bender,
Including lower mould bottom plate, cope plate, upper bolster, the lower mould gusset for being arranged at the lower mould bottom plate top surface, it is arranged on the lower mould muscle
Lower die station panel at the top of plate, it is arranged at the lower tool section of the lower die station panel top surface outer rim, is arranged on the upper bolster bottom
The convex mould base of outer rim, the upper tool section being arranged on the inside of the convex mould base, the upper tool section outside on the inside of the lower tool section with closing
Be bonded during mould, be provided with flanging seat at the top of lower die station panel on the inside of the lower tool section, at the top of the flanging seat provided with it is described on
The lower hem bar that tool section coordinates, the upper bolster are provided with upper sliding sleeve, upper guide post, the upper guide post are combined with the upper sliding sleeve
Bottom is provided with holding pad, and the upper bolster bottom is provided with drift bar, and the drift bar is provided with drift body, on the holding pad
Provided with the drift set for being easy to the drift body to pass through, it is provided with what is be bonded with drift set bottom at the top of the lower die station panel
Punching post, the lower die station panel top are provided with punching seat, and the punching seat is provided with punching chamber, and the cope plate is provided with drift
Seat, the punch holder bottom are provided with material hole drift, and the material hole drift is provided with the buoyant for stretching out the material hole drift
Pin, the material hole ram bottom is inclined-plane, and the lower die station panel top edge is provided with lastics mounting seat, the lastics installation
Seat outside is provided with lastics cylinder, and the lastics mounting seat is provided with support bar, lastics bar, institute have been pivotally connected on the support bar
State lastics bar afterbody to be connected with the sliding pin on the lastics cylinder, the lastics club head extends to the lower tool section top surface.
The lastics bar that lower tool section top surface is extended to by the driving of lastics cylinder in above-mentioned design quickly ejects waste material, structure
Simply, production efficiency is high, safe, and the folding to refrigerator backboard is carried out while punching by upper tool section and lower hem bar
Side, material hole drift be provided with buoyant pin and material hole ram bottom be inclined-plane when being punched macropore, punching edge is neat to be not easy
Deformation.
As the further improvement of the design, the flanging seat inside top is provided with vertical material returned guide pillar, the material returned
Guide pillar top surface is provided with material returned block, is cased with material returned spring on the material returned guide pillar, material returned block is easy to the refrigerator backboard after punching
Carry out the material returned.
As the further improvement of the design, the material returned block is provided with the position-limited claw for stretching to the lower tool section top surface, is easy to
Shaping of the material returned block to refrigerator backboard.
As the further improvement of the design, the upper bolster is provided with lubricating substance pin, the lubricating substance pin bottom and the pressure
Flitch is connected, and binder spring is cased with the lubricating substance pin, is easy to the shaping to refrigerator backboard and spacing, raising die cutting accuracy.
As the further improvement of the design, the upper bolster bottom is provided with guide pad, the holding pad 11 be provided with
The pilot hole that the guide pad coordinates, improve the die cutting accuracy of holding pad 11.
As the further improvement of the design, buffing pad, the buffing pad and the punching are cased with the material hole drift
Buffer spring is provided between hole seat, improves punching precision.
The beneficial effects of the utility model are：The utility model extends to the bullet of lower tool section top surface by the driving of lastics cylinder
Material bar quickly ejects waste material, simple in construction, and production efficiency is high, safe, by upper tool section and lower hem bar in punching
The flanging to refrigerator backboard is carried out simultaneously, and it is that inclined-plane is being punched that material hole drift, which is provided with buoyant pin and material hole ram bottom,
During macropore, punching edge is neat to be unlikely to deform.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is guiding position transverse sectional view of the present utility model.
Fig. 2 is lastics position of the present utility model transverse sectional view.
Fig. 3 is material hole punch structure schematic diagram of the present utility model.
1. lower mould bottom plate in figure, 2. times mould gussets, 3. material returned guide pillars, 4. flanging seats, 5. position-limited claws, 6. lower hem bars,
7. lower die station panel, 8. times tool sections, 9. convex mould bases, 10. cope plates, 11. holding pads, 12. guide pads, 13. pilot holes, on 14.
Die holder, 15. material returned springs, tool section on 16., 17. upper sliding sleeves, 18. upper guide posts, 19. drift bars, 20. drift bodies, 21. drifts
Set, 22. punching posts, 23. punching seats, 24. punching chambers, 25. buoyant pins, 26. buffing pads, 27. punch holders, 28. material hole drifts,
29. lastics mounting seat, 30. support bars, 31. lastics bars, 32. lastics cylinders, 33. sliding pins, 34. material returned blocks, 35. lubricating substance pins, 36.
Binder spring, 37. buffer springs.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining the utility model, but it is not intended as to restriction of the present utility model.
Embodiment：A kind of refrigerator backboard is punched bender, including lower mould bottom plate 1, cope plate 10, upper bolster 14, setting
Lower mould gusset 2 in the top surface of lower mould bottom plate 1, the lower die station panel 7 for being arranged on the top of lower mould gusset 2, are arranged at institute
State the lower tool section 8 of the lower top surface outer rim of die station panel 7, be arranged on the convex mould base 9 of the bottom outer-edge of upper bolster 14, be arranged on it is described
The upper tool section 16 of the inner side of convex mould base 9, the upper outside of tool section 16 are bonded with the lower inner side of tool section 8 in matched moulds, the lower knife
The top of lower die station panel 7 of the inner side of bar 8 is provided with flanging seat 4, under the top of flanging seat 4 with the upper tool section 16 provided with coordinating
Flanging bar 6, the upper bolster 14 are provided with upper sliding sleeve 17, upper guide post 18, the upper guide post 18 are combined with the upper sliding sleeve 17
Bottom is provided with holding pad 11, and the bottom of upper bolster 14 is provided with drift bar 19, and the drift bar 19 is provided with drift body 20, institute
State holding pad 11 and be provided with the drift set 21 for being easy to the drift body 20 to pass through, the lower top of die station panel 7 is provided with and institute
The punching post 22 that drift covers the fitting of 21 bottoms is stated, the lower top of die station panel 7 is provided with punching seat 23, and the punching seat 23 is provided with
Punching chamber 24, the cope plate 10 are provided with punch holder 27, and the bottom of punch holder 27 is provided with material hole drift 28, the material feeding
Hole drift 28 is provided with the buoyant pin 25 for stretching out the material hole drift 28, and the bottom of material hole drift 28 is inclined-plane, described
The lower top edge of die station panel 7 is provided with lastics mounting seat 29, and the outside of lastics mounting seat 29 is provided with lastics cylinder 32, the bullet
Material mounting seat 29 is provided with support bar 30, has been pivotally connected lastics bar 31 on the support bar 30, the afterbody of lastics bar 31 and
Sliding pin 33 on the lastics cylinder 32 connects, and the head of lastics bar 31 extends to the top surface of lower tool section 8.
Driven in above-mentioned design by lastics cylinder 32 and extend to the lastics bar 31 of the lower top surface of tool section 8 by the quick bullet of waste material
Go out, simple in construction, production efficiency is high, safe, is carried out by upper tool section 16 and lower hem bar 6 while punching to refrigerator
The flanging of postnotum, material hole drift 28 be provided with buoyant pin 25 and the bottom of material hole drift 28 be inclined-plane when being punched macropore,
Punching edge is neat to be unlikely to deform.
As the further improvement of the design, the inside top of flanging seat 4 is provided with vertical material returned guide pillar 3, described to move back
The material top surface of guide pillar 3 is provided with material returned block 34, is cased with material returned spring 15 on the material returned guide pillar 3, material returned block 34 is easy to after punching
Refrigerator backboard carries out the material returned.
As the further improvement of the design, the material returned block 34 is provided with the position-limited claw 5 for stretching to the top surface of lower tool section 8,
It is easy to shaping of the material returned block 34 to refrigerator backboard.
As the further improvement of the design, the upper bolster 14 is provided with lubricating substance pin 35, the bottom of lubricating substance pin 35 with
The holding pad 11 is connected, and binder spring 36 is cased with the lubricating substance pin 35, is easy to shaping to refrigerator backboard and spacing, is carried
High die cutting accuracy.
As the further improvement of the design, the bottom of upper bolster 14 is provided with guide pad 12, is set on the holding pad 11
There is the pilot hole 13 coordinated with the guide pad 12, improve the die cutting accuracy of holding pad 11.
As the further improvement of the design, be cased with buffing pad 26 on the material hole drift 28, the buffing pad 26 with
Buffer spring 37 is provided between the punching seat 23, improves punching precision.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of refrigerator backboard is punched bender, including lower mould bottom plate, cope plate, upper bolster, it is arranged at the lower mould bottom plate
The lower mould gusset of top surface, the lower die station panel being arranged at the top of the lower mould gusset, are arranged at outside the lower die station panel top surface
The lower tool section of edge, the convex mould base for being arranged on the upper bolster bottom outer-edge, the upper tool section being arranged on the inside of the convex mould base, it is special
Sign is, with being bonded on the inside of the lower tool section in matched moulds on the outside of the upper tool section, the lower die station panel on the inside of the lower tool section
Top is provided with flanging seat, and the lower hem bar coordinated with the upper tool section is provided with the top of the flanging seat, and the upper bolster is provided with
Upper sliding sleeve, upper guide post is combined with the upper sliding sleeve, the upper guide post bottom is provided with holding pad, and the upper bolster bottom is provided with punching
Headstock, the punch holder are provided with drift body, and the holding pad, which is provided with, is easy to the drift set that the drift body passes through, institute
The punching post for being provided with the top of lower die station panel and being bonded with drift set bottom is stated, punching is provided with the top of the lower die station panel
Seat, the punching seat are provided with punching chamber, and the cope plate is provided with punch holder, and the punch holder bottom is provided with material hole drift,
The material hole drift is provided with the buoyant pin for stretching out the material hole drift, and the material hole ram bottom is inclined-plane, described
Lower die station panel top edge is provided with lastics mounting seat, and lastics cylinder, the lastics installation are provided with the outside of the lastics mounting seat
Seat is provided with support bar, has been pivotally connected lastics bar on the support bar, the lastics bar afterbody with the lastics cylinder
Sliding pin connects, and the lastics club head extends to the lower tool section top surface.
2. a kind of refrigerator backboard punching bender according to claim 1, it is characterized in that, the flanging seat inside top
Provided with vertical material returned guide pillar, the material returned guide pillar top surface is provided with material returned block, and material returned spring is cased with the material returned guide pillar.
3. a kind of refrigerator backboard punching bender according to claim 2, it is characterized in that, the material returned block, which is provided with, to be stretched to
The position-limited claw of the lower tool section top surface.
4. a kind of refrigerator backboard punching bender according to claim 1, it is characterized in that, the upper bolster, which is provided with, to be slided
Material pin, the lubricating substance pin bottom are connected with the holding pad, and binder spring is cased with the lubricating substance pin.
5. a kind of refrigerator backboard punching bender according to claim 1, it is characterized in that, the upper bolster bottom is provided with
Guide pad, the holding pad are provided with the pilot hole coordinated with the guide pad.
6. a kind of refrigerator backboard punching bender according to claim 1, it is characterized in that, covered on the material hole drift
There is buffing pad, buffer spring is provided between the buffing pad and the punching seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283859.7U CN206794521U (en) | 2017-03-22 | 2017-03-22 | A kind of refrigerator backboard is punched bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283859.7U CN206794521U (en) | 2017-03-22 | 2017-03-22 | A kind of refrigerator backboard is punched bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794521U true CN206794521U (en) | 2017-12-26 |
Family
ID=60731147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283859.7U Withdrawn - After Issue CN206794521U (en) | 2017-03-22 | 2017-03-22 | A kind of refrigerator backboard is punched bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734635A (en) * | 2017-03-22 | 2017-05-31 | 昆山市三建模具机械有限公司 | A kind of refrigerator backboard is punched bender |
| CN108655279A (en) * | 2018-07-02 | 2018-10-16 | 滁州亿扬零部件制造有限公司 | A kind of improved automotive holder processing mold |
-
2017
- 2017-03-22 CN CN201720283859.7U patent/CN206794521U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734635A (en) * | 2017-03-22 | 2017-05-31 | 昆山市三建模具机械有限公司 | A kind of refrigerator backboard is punched bender |
| CN108655279A (en) * | 2018-07-02 | 2018-10-16 | 滁州亿扬零部件制造有限公司 | A kind of improved automotive holder processing mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171226 Effective date of abandoning: 20190312 |
|
| AV01 | Patent right actively abandoned |