CN205834191U - Burr diel - Google Patents
Burr diel Download PDFInfo
- Publication number
- CN205834191U CN205834191U CN201620786382.XU CN201620786382U CN205834191U CN 205834191 U CN205834191 U CN 205834191U CN 201620786382 U CN201620786382 U CN 201620786382U CN 205834191 U CN205834191 U CN 205834191U
- Authority
- CN
- China
- Prior art keywords
- burr
- punching
- upper bolster
- diel
- die
- 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
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Abstract
The utility model discloses a kind of burr diel, the burr diel that this utility model provides, including upper bolster, die shoe, punch rod, die, punching cylinder, drift, pressed sheet, workpiece slot and punching.The punch rod affixed with upper bolster runs through pilot hole, drives to be fixed in and rushes that cylinder is vertically moving so that drift enters in the punching on die bottom upper bolster, it is achieved that the burr of foundry goods are removed.Pressed sheet is parallel with upper bolster and is fixed on the bottom of upper bolster and screw rod by multiple screw rods and is cased with compression spring, it is possible to reduce the impulse force to mould in burr punching course.Additionally the bottom at pressed sheet is provided with multiple positioning convex, effectively prevent and rushes cylinder and due to unbalance stress or excessive destroy workpiece slot and punching.The burr of foundry goods, rising head etc. can be accurately removed in this burr diel, and work efficiency is high, noise is little, without dust.
Description
Technical field
This utility model relates to casting manufacture field, is specifically related to a kind of burr diel.
Background technology
In the production, the course of processing of some high intensity gravitational casting foundry goods, because technique and the needs of technology, foundry goods
Burr, rising head etc. are inevitable existence.The most frequently used the removal burr of foundry goods, the method for rising head are production and processing to be obtained
Foundry goods transport special polishing region, use grinding wheel or wheelhead carry out polishing carry out the burr of foundry goods remove, cleaning.
But use grinding wheel or wheelhead carry out the burr polishing time and effort consuming of foundry goods and be easily destroyed the surface of foundry goods and cause product
Directly scrap, dust and noise can be produced during polishing simultaneously.
Utility model content
The purpose of this utility model is to provide burr diel, and foundry goods can be accurately removed in this burr diel
Burr, rising head etc., and work efficiency is high, noise is little, without dust.
To achieve these goals, this utility model provides a kind of burr diel, and this burr diel includes
Upper bolster, die shoe, punch rod, die, punching cylinder, drift, pressed sheet, workpiece slot and punching.Upper bolster and die shoe are along vertically
Direction is connected formation frame structure the most successively with punch rod, and upper bolster is fixed on the top of punch rod；Set on die shoe
Pilot hole, punch rod is had to run through pilot hole and can move along vertical direction.Die is fixed on the top of die shoe, die bag
Including workpiece slot and punching, workpiece slot is caved in by the top down of die and is formed, the punching inside in workpiece slot and the top of punching
Bottom less than workpiece slot.Rush cylinder and drift is sequentially connected with and rushes the top of cylinder and is fixed on the bottom of upper bolster；Set on pressed sheet
There is through hole, rush cylinder and run through through hole and pressed sheet is parallel with upper bolster；Punch rod can enter by vertically moving drive drift
In punching.
Preferably, punch rod is provided along vertically moving power by air pump or hydraulic pump.
Preferably, pressed sheet is parallel with upper bolster and is fixed in the bottom of upper bolster by multiple screw rods.
Preferably, screw rod is cased with compression spring.
Preferably, rush cylinder and drift is sequentially connected with and the bottom of drift is less than the bottom rushing cylinder.
Preferably, the bottom of pressed sheet is provided with multiple positioning convex, and the bottom of positioning convex flushes with the bottom rushing cylinder
Or less than rushing the bottom of cylinder.
According to technique scheme, the burr diel that this utility model provides, including upper bolster, die shoe, punching press
Bar, die, punching cylinder, drift, pressed sheet, workpiece slot and punching.The punch rod affixed with upper bolster runs through pilot hole, drives affixed
Bottom upper bolster, rush that cylinder is vertically moving so that drift enters in the punching on die, it is achieved that the burr of foundry goods
Remove.In this utility model, pressed sheet is parallel with upper bolster and is fixed on the bottom of upper bolster and screw rod by multiple screw rods and overlaps
Having compression spring, during carrying out burr punching press, compression spring can give pressed sheet and upper bolster cushioning effect, it is possible to
Reduce the impulse force to mould in burr punching course.Additionally the bottom at pressed sheet is provided with multiple positioning convex, and positioning convex
Bottom with rush the bottom of cylinder flush or below rushing the bottom of cylinder, so can be during carrying out burr punching press, effectively
Prevent from rushing cylinder and due to unbalance stress or excessive destroy workpiece slot and punching.
Other feature and advantage of the present utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, with following
Detailed description of the invention be used for explaining this utility model together, but be not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of burr diel.
Description of reference numerals
1, upper bolster 2, die shoe
3, punch rod 4, die
5, cylinder 6, drift are rushed
7, pressed sheet 8, screw rod
9, mold slots 10, material-dropping hole
11, positioning convex
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that herein
Described detailed description of the invention is merely to illustrate and explains this utility model, is not limited to this utility model.
In this utility model, in the case of illustrating on the contrary, the side that " upper and lower, top, " etc. is included in term
Position word only represents this term orientation under normal service condition, or for being commonly called as of skilled artisan understands that, and should not regard
For the restriction to this term.
A kind of burr diel that this utility model provides is as it is shown in figure 1, include upper bolster 1, die shoe 2, punch rod
3, die 4, rush cylinder 5, drift 6, pressed sheet 7, workpiece slot 9 and punching 10.Upper bolster 1 and die shoe 2 vertically to
Under successively be connected with punch rod 3 formation frame structure, upper bolster 1 is fixed on the top of punch rod 3, and die shoe 2 is provided with guiding
Hole, punch rod 3 runs through pilot hole and can move along vertical direction.Die 4 is fixed on the top of die shoe 2, and die 4 includes
Workpiece slot 9 and punching 10, workpiece slot 9 is caved in by the top down of die 4 and is formed, punching 10 in the inside of described workpiece slot 9 and
The top of punching 10 is less than the bottom of workpiece slot 9.Rush cylinder 5 and drift 6 is sequentially connected with and rushes the top of cylinder 5 and is fixed on upper bolster 1
Bottom；Pressed sheet 7 is provided with through hole, rushes cylinder 5 and runs through through hole and pressed sheet 7 is parallel with upper bolster 1；Punch rod 3 can be along perpendicular
Nogata drives drift 6 to enter in punching 10 to motion.
Seeing Fig. 1, in a kind of detailed description of the invention of the present utility model, upper bolster 1 is fixed on the top of punch rod 3, and
Rush cylinder 5 and drift 6 is sequentially connected with, rushes the top of cylinder 5 and is fixed on the bottom of upper bolster 1；Pressed sheet 7 is provided with through hole, rushes cylinder 5 and passes through
Reach through hole and pressed sheet 7 are parallel with upper bolster 1, rush cylinder 5 and can be moved along vertical direction by through hole.Additionally, on pressed sheet 7
It is provided with multiple screw rod 8 for pressed sheet 7 being fixed on abreast the lower section of upper bolster 1, and is cased with compression spring on screw rod 8.When
Punch rod 3 drive upper bolster 1 along vertically downward direction move time, be connected with upper bolster 1 rushes cylinder 5 pressed sheet 7 along same
Moving straight down in direction so that enters in punching 10 with rushing the drift 6 that cylinder 5 is connected, it is achieved the burr of workpiece slot 9 medium casting go
Remove.
In present embodiment, the vertically moving power of punch rod 3 is provided by air pump or hydraulic pump, removes in punching press
Operating noise can be reduced during casting fin, and work efficiency is high.
In present embodiment, it is preferable that be cased with compression spring on screw rod 8 and can reduce at punching press removal casting fin
During upper bolster 1 and rush the impulse force suffered by cylinder 5 and drift 6, such that it is able to be effectively improved the mold use life-span.
In one preferably detailed description of the invention, it is provided with multiple positioning convex 11, and positioning convex in the bottom of pressed sheet 7
The bottom of 11 with rush the bottom of cylinder 5 flush or below the bottom rushing cylinder 5.So can effectively prevent in burr punching course,
Because of drift 6 unbalance stress or excessive and mold damage groove 9 and punching 10.Meanwhile, positioning convex 11 can be conducive to drift 6 accurate
Enter in punching 10 and realize the punching press of burr and remove.It addition, during Burr removal is removed in the downward punching press of drift 6, by die 4
The mold slots 9 that formed of top down depression can well realize the fixing of foundry goods and stable, it is to avoid because impulse force causes casting
Part moves and then damaged.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model does not limit
Detail in above-mentioned embodiment, in technology concept of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to respectively
Plant possible compound mode to illustrate the most separately.
Additionally, combination in any can also be carried out, as long as it is not disobeyed between various different embodiment of the present utility model
Carrying on the back thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (6)
1. a burr diel, it is characterised in that include upper bolster (1), die shoe (2), punch rod (3), die (4),
Rush cylinder (5), drift (6), pressed sheet (7), workpiece slot (9) and punching (10)；
Described upper bolster (1) is connected formation framework the most successively with die shoe (2) with described punch rod (3)
Structure, described upper bolster (1) is fixed on the top of described punch rod (3), and described die shoe (2) is provided with pilot hole, described punching
Depression bar (3) runs through described pilot hole and can move along vertical direction；Described die (4) is fixed on described die shoe (2)
Top, described die (4) includes described workpiece slot (9) and punching (10), and described workpiece slot (9) is by the top of described die (4)
Concave downward is formed, and described punching (10) is less than described work at the top of the inside of described workpiece slot (9) and described punching (10)
The bottom of part groove (9)；Described punching cylinder (5) and described drift (6) are sequentially connected with and the top of described punching cylinder (5) is fixed on described
The bottom of die holder (1)；Described pressed sheet (7) is provided with through hole, and described punching cylinder (5) runs through described through hole and described pressed sheet (7)
Parallel with described upper bolster (1)；Described punch rod (3) the described drift of vertically moving drive (6) can enter described punching
In hole (10).
Burr diel the most according to claim 1, it is characterised in that the vertically fortune of described punch rod (3)
Dynamic power is provided by air pump or hydraulic pump.
Burr diel the most according to claim 1, it is characterised in that described pressed sheet (7) and described upper bolster (1)
Parallel and be fixed in the bottom of described upper bolster (1) by multiple screw rods (8).
Burr diel the most according to claim 3, it is characterised in that described screw rod is cased with compression spring on (8).
Burr diel the most according to claim 4, it is characterised in that described punching cylinder (5) is with described drift (6) successively
The bottom of connection and described drift (6) is less than the bottom of described punching cylinder (5).
Burr diel the most according to claim 5, it is characterised in that be provided with many in the bottom of described pressed sheet (7)
Individual positioning convex (11), and the bottom of the bottom of described positioning convex (11) and described punching cylinder (5) is flush or below described punching cylinder
(5) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786382.XU CN205834191U (en) | 2016-07-25 | 2016-07-25 | Burr diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786382.XU CN205834191U (en) | 2016-07-25 | 2016-07-25 | Burr diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834191U true CN205834191U (en) | 2016-12-28 |
Family
ID=57624720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620786382.XU Expired - Fee Related CN205834191U (en) | 2016-07-25 | 2016-07-25 | Burr diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834191U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881413A (en) * | 2017-04-19 | 2017-06-23 | 苏州汇程精密模具有限公司 | A kind of easy stamping mold for taking out workpiece |
| CN107175319A (en) * | 2017-07-25 | 2017-09-19 | 江苏中色锐毕利实业有限公司 | A kind of aluminium alloy mold for being used to make transverse arm behind Great Wall |
| CN108907159A (en) * | 2018-06-20 | 2018-11-30 | 浙江华铸铸业科技有限公司 | A kind of blanker of Zinc alloy casting |
| CN110281311A (en) * | 2019-07-10 | 2019-09-27 | 成都盛帮密封件股份有限公司 | Band skeleton ring type seal trimming device and its repair method |
| CN114472811A (en) * | 2022-02-24 | 2022-05-13 | 德清县东旭合金钢铸造有限公司 | Rapid forming investment casting process based on ice mold |
-
2016
- 2016-07-25 CN CN201620786382.XU patent/CN205834191U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881413A (en) * | 2017-04-19 | 2017-06-23 | 苏州汇程精密模具有限公司 | A kind of easy stamping mold for taking out workpiece |
| CN107175319A (en) * | 2017-07-25 | 2017-09-19 | 江苏中色锐毕利实业有限公司 | A kind of aluminium alloy mold for being used to make transverse arm behind Great Wall |
| CN108907159A (en) * | 2018-06-20 | 2018-11-30 | 浙江华铸铸业科技有限公司 | A kind of blanker of Zinc alloy casting |
| CN110281311A (en) * | 2019-07-10 | 2019-09-27 | 成都盛帮密封件股份有限公司 | Band skeleton ring type seal trimming device and its repair method |
| CN114472811A (en) * | 2022-02-24 | 2022-05-13 | 德清县东旭合金钢铸造有限公司 | Rapid forming investment casting process based on ice mold |
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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: 20161228 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |