CN207628958U - A kind of section punching mold - Google Patents
A kind of section punching mold Download PDFInfo
- Publication number
- CN207628958U CN207628958U CN201721815767.5U CN201721815767U CN207628958U CN 207628958 U CN207628958 U CN 207628958U CN 201721815767 U CN201721815767 U CN 201721815767U CN 207628958 U CN207628958 U CN 207628958U
- Authority
- CN
- China
- Prior art keywords
- block
- die holder
- slotting tool
- holding pad
- concave template
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of section punching molds, including upper die holder, upper padding plate, lower bolster and lower die holder, including support construction, upper die holder lower face side is provided with slotting tool, the slotting tool bottom end is trapezium structure, the upper padding plate quantity is two and positioned at upper die holder lower face far from slotting tool side, it is provided with concave template and retainer plate between the lower bolster and upper padding plate, the concave template center position is provided with hole, holding pad discharge block is provided in the hole of the concave template, the support construction includes fixed seat, block and sliding block and quantity is two groups；The block is located at lower die holder upper surface close to fixed seat both ends, and the sliding block is located at slotting tool both ends and is connect with block by nitrogen gas spring.The utility model is effectively increased service life and the mold safety of plug, while realizing the processing to proximate matter, and production efficiency is high, and product size precision is high, and defect rate is low, and the interchangeability of product is good.
Description
Technical field
The utility model is related to mould applications, and in particular to a kind of section punching mold.
Background technology
Proximate matter be iron or steel and the material such as plastics, aluminium, glass fibre with some strength and toughness etc. by rolling,
Object with certain geometrical shape made of the techniques such as extrusion, casting, proximate matter are generally widely used in industrial building and metal
Structure.
In the aluminium section bar punching of general similar long shape, some part shapes are long and narrow, are sleeved on die mandrel and are rushed
Hole operation, by the long and narrow limitation of part itself, die mandrel is also long and narrow, and in mass punching, die mandrel is very easy to deformation
Or fracture, die mandrel deformation necessarily cause the reduction of product size precision, mandrel fracture to be even susceptible to situation of hurting sb.'s feelings, and
Cause production efficiency low, defect rate is high, and the interchangeability of product is poor.
Utility model content
The purpose of this utility model is：A kind of section punching mold is provided, be effectively increased plug service life and
Mold safety, while realizing the processing to proximate matter, production efficiency is high, and product size precision is high, and defect rate is low, the exchange of product
Property is good.
To achieve the goals above, the utility model provides the following technical solution：
A kind of section punching mold, including upper die holder, upper padding plate, lower bolster and lower die holder, including support construction, it is described on
Die holder lower face side is provided with slotting tool, and the slotting tool bottom end is trapezium structure, and the upper padding plate quantity is two and positioned at upper
Die holder lower face is provided with concave template and retainer plate, the concave template far from slotting tool side between the lower bolster and upper padding plate
Center position is provided with hole, and holding pad discharge block is provided in the hole of the concave template, and the retainer plate passes through punch-pin discharge
Block is connect with holding pad discharge block, and the lower die holder upper surface is provided with dovetail groove and matches with the trapezium structure of slotting tool bottom end
It closes, the support construction includes fixed seat, block and sliding block and quantity is two groups；The fixed seating is leaned in lower die holder upper surface
Nearly sliding block both sides, the block are located at lower die holder upper surface close to fixed seat both ends, and the sliding block is located at slotting tool both ends and passes through
Nitrogen gas spring is connect with block.
Further, the upper padding plate, concave template, holding pad discharge block, retainer plate, punch-pin discharge block and lower bolster quantity
Consistent, the holding pad discharge block is block-shaped consistent with punch-pin discharge.
Further, described nitrogen gas spring one end is located in block, and the other end is located at the trapezoidal groove location close to lower die holder
Place, the fixed seat upper surface is provided with cover board.
Further, the lower bolster is provided with lower cushion block close to retainer plate side, the lower cushion block by support column with
Lower die holder connects.
Further, the upper padding plate and holding pad discharge block center position are both provided with through-hole, the upper padding plate with
It is provided with elastic parts in the hole of holding pad discharge block.
The beneficial effects of the utility model are：A kind of section punching mold, be effectively increased plug service life and
Mold safety, while realizing the processing to proximate matter, production efficiency is high, and product size precision is high, and defect rate is low, the exchange of product
Property is good.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of section punching mold of the utility model.
Fig. 2 is the overall structure diagram that upper die holder is removed in Fig. 1.
Fig. 3 is a kind of partial structural diagram of section punching mold of the utility model.
In figure：1, upper die holder；2, upper padding plate；3, concave template；4, holding pad discharge block；5, slotting tool；6, retainer plate；7, punch-pin
Discharge block；8, elastic parts；9, lower bolster；10, lower cushion block；11, lower die holder；12, fixed seat；13, cover board；14, block；15、
Sliding block；16, nitrogen gas spring；17, support column.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
With reference to figure 1, Fig. 2 and Fig. 3, a kind of section punching mold, including upper die holder 1, upper padding plate 2, lower bolster 9 and lower die holder
11, including support construction, 1 lower face side of the upper die holder is provided with slotting tool 5, and 5 bottom end of the slotting tool is trapezium structure, described
2 quantity of upper padding plate is two and positioned at 1 lower face of upper die holder far from 5 side of slotting tool, is set between the lower bolster 9 and upper padding plate 2
It is equipped with concave template 3 and retainer plate 6,3 center position of the concave template is provided with hole, pressure is provided in the hole of the concave template 3
Flitch discharge block 4, for the concave template 3 for holding pad discharge block 4 to be fixed, the retainer plate 6 passes through punch-pin discharge block 7
It is connect with holding pad discharge block 4, the holding pad discharge block 4 is for directly impacting punch-pin discharge block 7, the retainer plate
6 for placing processed product, and the punch-pin discharge block 7 makes the corresponding shape of formed product, 11 upper surface of the lower die holder set
It is equipped with dovetail groove and is matched with the trapezium structure of 5 bottom end of slotting tool, to define the limit impact distance of slotting tool 5, the branch
Support structure includes fixed seat 12, block 14 and sliding block 15 and quantity is two groups；The fixed seat 12 is located at 11 upper surface of lower die holder
Close to 15 both sides of sliding block, for 15 both sides of sliding block to be fixed, the block 14 is located on lower die holder 11 fixed seat 12
End face is the sliding position of sliding block 15 to be defined and assisted sliding block close to 12 both ends of fixed seat, the effect of the block 14
15 carry out immediate restoration of service, and the sliding block 15 is located at 5 both ends of slotting tool and is connect with block 14 by nitrogen gas spring 16, the cunning
Block 15, since 5 bottom end of slotting tool is trapezium structure, so sliding block 15 can be slided to both ends respectively, enters in 5 impact process of slotting tool
6 bottom end of retainer plate, plays a supporting role in punching course, the nitrogen gas spring 16 punching press completion after band movable slider 15 from
It is dynamic to reset.
The upper padding plate 2, concave template 3, holding pad discharge block 4, retainer plate 6, punch-pin discharge block 7 and 9 quantity of lower bolster are equal
Unanimously, to ensure that a punching course can process multiple products, the holding pad discharge block 4 and 7 shape of punch-pin discharge block
Unanimously, so that guarantee forms the shape of corresponding product.
16 one end of the nitrogen gas spring is located in block 14, and the other end is located at the trapezoidal groove location of lower die holder 11,
To ensure that slotting tool 5 can be slided to both ends respectively in dropping process with movable slider 15, the setting of 12 upper surface of the fixed seat
There is cover board 13.
The lower bolster 9 is provided with lower cushion block 10 close to 6 side of retainer plate, and the lower cushion block 10 is by support column 17 under
Die holder 11 connects, the fixation that the lower cushion block 10 is used to that lower bolster 9 to be coordinated to realize to product.
The upper padding plate 2 is both provided with through-hole, the upper padding plate 2 and holding pad with 4 center position of holding pad discharge block
Elastic parts 8 is provided in the hole of discharge block 4, the elastic parts 8 plays cushioning effect in punching course.
The utility model is not confined to these by above-described embodiment for being further described to the utility model
Specific implementation mode.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (5)
1. a kind of section punching mold, including upper die holder (1), upper padding plate (2), lower bolster (9) and lower die holder (11), feature exists
In：Including support construction, upper die holder (1) the lower face side is provided with slotting tool (5), and slotting tool (5) bottom end is trapezoidal knot
Structure, upper padding plate (2) quantity are two and positioned at upper die holder (1) lower face far from slotting tool (5) side, the lower bolster (9)
Concave template (3) and retainer plate (6) are provided between upper padding plate (2), concave template (3) center position is provided with hole, institute
It states and is provided with holding pad discharge block (4) in the hole of concave template (3), the retainer plate (6) passes through punch-pin discharge block (7) and holding pad
Discharge block (4) connects, and lower die holder (11) upper surface is provided with dovetail groove and matches with the trapezium structure of slotting tool (5) bottom end
It closes, the support construction includes fixed seat (12), block (14) and sliding block (15) and quantity is two groups；Fixed seat (12) position
In lower die holder (11) upper surface close to sliding block (15) both sides, the block (14) is located at lower die holder (11) upper surface close to fixed seat
(12) both ends, the sliding block (15) are located at slotting tool (5) both ends and are connect with block (14) by nitrogen gas spring (16).
2. a kind of section punching mold according to claim 1, it is characterised in that：The upper padding plate (2), concave template (3),
Holding pad discharge block (4), retainer plate (6), punch-pin discharge block (7) and lower bolster (9) quantity are consistent, the holding pad discharge block
(4) consistent with punch-pin discharge block (7) shape.
3. a kind of section punching mold according to claim 1, it is characterised in that：Described nitrogen gas spring (16) one end is located at
In block (14), the other end is located at the trapezoidal groove location of lower die holder (11), and fixed seat (12) upper surface is provided with
Cover board (13).
4. a kind of section punching mold according to claim 1, it is characterised in that：The lower bolster (9) is close to retainer plate
(6) side is provided with lower cushion block (10), and the lower cushion block (10) is connect by support column (17) with lower die holder (11).
5. a kind of section punching mold according to claim 1, it is characterised in that：The upper cushion block (2) is arranged with holding pad
Material block (4) center position is both provided with through-hole, and the upper cushion block (2) and setting in the hole of holding pad discharge block (4) are flexible
Component (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815767.5U CN207628958U (en) | 2017-12-22 | 2017-12-22 | A kind of section punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815767.5U CN207628958U (en) | 2017-12-22 | 2017-12-22 | A kind of section punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207628958U true CN207628958U (en) | 2018-07-20 |
Family
ID=62853612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815767.5U Expired - Fee Related CN207628958U (en) | 2017-12-22 | 2017-12-22 | A kind of section punching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207628958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604421A (en) * | 2018-12-18 | 2019-04-12 | 莱特伟特（苏州）汽配科技有限公司 | A kind of die cutting die of profile partition |
-
2017
- 2017-12-22 CN CN201721815767.5U patent/CN207628958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604421A (en) * | 2018-12-18 | 2019-04-12 | 莱特伟特（苏州）汽配科技有限公司 | A kind of die cutting die of profile partition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |