CN206632226U - Anti-blockage diel - Google Patents
Anti-blockage diel Download PDFInfo
- Publication number
- CN206632226U CN206632226U CN201720308940.6U CN201720308940U CN206632226U CN 206632226 U CN206632226 U CN 206632226U CN 201720308940 U CN201720308940 U CN 201720308940U CN 206632226 U CN206632226 U CN 206632226U
- Authority
- CN
- China
- Prior art keywords
- hole
- diel
- blockage
- punch
- feed ring
- 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
- 239000000463 material Substances 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 2
- 230000008094 contradictory effect Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000013536 elastomeric material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Abstract
The utility model provides a kind of Anti-blockage diel, including：Upper bolster, it which is provided with first through hole；Punch retainer, it is slidably connected to the upper bolster lower surface, vertically-mounted thereon to have a piercing punch；Die block, a cavity plate being engaged with the piercing punch is embedded with it, blanking hole is offered on cavity plate, die block is provided with an insufflation channel, insufflation channel in the middle part of the blanking hole with connecting, a gas blow pipe is communicated with insufflation channel, an air bag that can be ventilated into the gas blow pipe is communicated with gas blow pipe；Backing plate, the second through hole is offered thereon, the second through hole is connected with blanking hole, and first time feed ring, second time feed ring are provided with the second through hole, and the diameter of bore of second time feed ring is less than the diameter of bore of first time feed ring；Die shoe, offers material-dropping hole thereon, and material-dropping hole connects with second through hole.Anti-blockage diel of the present utility model, which can be reduced, goes out blocking of waste materials cavity plate, improve processing efficiency the advantages of.
Description
Technical field
It the utility model is related to technical field of mold, and in particular to a kind of Anti-blockage diel.
Background technology
Diel, it is in Cold Press Working, a kind of special process that material is processed into part is equipped, referred to as cold punching
Compression mould.Punching press, be at room temperature, using the mould on forcing press to material apply pressure, make its produce separation or
Plastic deformation, so as to obtain a kind of pressure processing method of required part.As manufacture process velocity is more and more faster, drawing velocity
Increasingly faster, the waste material gone out is too small to be readily adsorbed in the die cavity of cavity plate, causes stifled waste material；Blanking shakiness can occur when serious
It is fixed, cause to get stuck, influence the production efficiency and quality of punching press.And the existing inconvenient, renewal part in terms of dismounting is not easy.
Utility model content
A purpose of the present utility model is to solve the above problems, and provides the advantages of at least will be described later.
The utility model also has a purpose to be to provide an Anti-blockage diel, and it has punching can be reduced in punching course
Go out blocking of waste materials cavity plate, improve processing efficiency, while convenient dismounting.
In order to realize according to these purposes of the present utility model and further advantage, there is provided a kind of Anti-blockage diel,
Including：
Upper bolster, it is horizontally disposed, and first through hole is offered on the upper bolster；
Punch retainer, it is slidably connected to the upper bolster lower surface along upper bolster width, and the punch-pin is fixed
Plate upper surface is provided with the first positioning hole, and a latch can be inserted into described convex to contradict in the first through hole, first positioning hole
Mould fixed plate, it is vertically-mounted on the punch retainer to have a piercing punch；
Die block, it is located at below the punch retainer, and one and the punching are embedded with the die block
The cavity plate that hole punch-pin is engaged, the blanking hole that a width from top to bottom gradually increases is offered on the cavity plate, the cavity plate is consolidated
Fixed board is provided with an insufflation channel, and the insufflation channel is communicated with one with being connected in the middle part of the blanking hole in the insufflation channel
Gas blow pipe, an air bag that can be ventilated into the gas blow pipe is communicated with the gas blow pipe；
Backing plate, its upper surface contact at the lower surface of the die block, and the second through hole, institute are offered on the backing plate
State the second through hole to connect with blanking hole, the second through-hole wall face is provided with first time feed ring, first time feed ring and institute
State and second time feed ring is provided between blanking hole, the diameter of bore of second time feed ring is less than the endoporus of first time feed ring
Diameter；
Die shoe, its upper surface contact at the backing plate lower surface, material-dropping hole, the blanking are offered on the die shoe
Hole connects with second through hole.
Preferably, described Anti-blockage diel, the upper bolster lower surface are provided with two T-shaped along its width
Guide rail, two T-rails are relative to be arranged in parallel, and the punch retainer corresponds to T-rail position and offered to match with T-rail
The T-shaped chute of conjunction, the T-rail can be along the T-shaped slides.
Preferably, described Anti-blockage diel, the punch retainer lower surface offer a mounting hole vertically,
The piercing punch can be inserted into the mounting hole and lower end stretch out mounting hole outside, the side wall of punch retainer one offer with
The third through-hole of the mounting hole vertical connection, the piercing punch side wall correspond to third through-hole position and offer the second positioning
Hole, third through-hole, the second positioning hole inwall are provided with internal thread, and a bolt is bolted in by the second positioning hole, third through-hole
Piercing punch.
Preferably, described Anti-blockage diel, the upper bolster length is more than punch retainer length, under described
Die holder length is more than backing plate length, and be located at punch retainer both sides on the upper bolster is provided with pilot hole relatively, and a guide cylinder is worn
Cross pilot hole and extend to below die shoe, guide cylinder position correspond on the die shoe is provided with and led with guide cylinder cooperation
Xiang Zhu, a spring is arranged with the lead.
Preferably, described Anti-blockage diel, the blanking hole bottom side of the wall is relative to be provided with an arc convex portion,
The arc convex portion is horizontally disposed, and the arc convex portion is highly 0.01~0.02mm.
Preferably, described Anti-blockage diel, the material-dropping hole are that longitudinal cross-section is up-small and down-big trapezoidal.
Preferably, described Anti-blockage diel, first time feed ring, second time feed ring are made by elastomeric material.
The utility model comprises at least following beneficial effect：
1st, Anti-blockage diel of the present utility model, is provided with an insufflation channel on die block, insufflation channel with
Connect in the middle part of the blanking hole, prolonged by setting insufflation channel to ventilate into blanking hole the waste material in blanking hole can be made smoothly to fall
The mold use life-span is grown；And first time feed ring, second time feed ring are set in the second through hole, set two layers lower feed ring can be with
Slow down the falling speed of waste material, reducing the collision of the waste material fallen and through-hole wall causes to scratch product, so as to improve processing effect
Rate, reduce defective products rate.
2nd, Anti-blockage diel of the present utility model, punch retainer can be slidably connected with respect to upper bolster, convenient dismounting
Installation, offers a mounting hole, piercing punch can mount in mounting hole, and pass through bolt vertically in punch retainer lower surface
It is fixed, piercing punch so can be conveniently dismantled, is easily installed.
Brief description of the drawings
Fig. 1 is the structural representation of Anti-blockage diel described in the utility model；
Fig. 2 is the structural representation that upper bolster described in the utility model coordinates with punch retainer；
Fig. 3 is the structural representation of die block described in the utility model and backing plate.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be noted that in description of the present utility model, term " transverse direction ", " longitudinal direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplify and describe, and are not instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
Limitation of the present utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of Anti-blockage diel, including：
Upper bolster 1, it is horizontally disposed, and first through hole 11 is offered on the upper bolster 1；
Punch retainer 2, it is slidably connected to the lower surface of upper bolster 1 along the width of upper bolster 1, and the punch-pin is consolidated
The upper surface of fixed board 2 is provided with the first positioning hole 21, a latch 22 can be inserted into the first through hole 11, first positioning hole 21 with
Contradict the punch retainer 2, it is vertically-mounted on the punch retainer 2 to have a piercing punch 3；
Die block 4, its be embedded with the lower section of the punch retainer 2, the die block 4 one with it is described
The cavity plate 41 that piercing punch 3 is engaged, the blanking hole 42 that a width from top to bottom gradually increases, institute are offered on the cavity plate 41
State die block 4 and be provided with an insufflation channel 43, the insufflation channel 43 connects with the middle part of blanking hole 42, the air blowing
A gas blow pipe 44 is communicated with passage 43, an air bag that can be ventilated into the gas blow pipe 44 is communicated with the gas blow pipe 44
45；
Backing plate 5, its upper surface contact at the lower surface of the die block 4, the second through hole are offered on the backing plate 5
51, second through hole 51 connects with blanking hole 42, and the internal face of the second through hole 51 is provided with first time feed ring 52, and described
Second time feed ring 53 is once provided between feed ring 52 and the blanking hole 42, the diameter of bore of second time feed ring 53 is less than
The diameter of bore of first time feed ring 52；
Die shoe 6, its upper surface contact at the lower surface of backing plate 5, material-dropping hole 61, institute are offered on the die shoe 6
Material-dropping hole 61 is stated to connect with second through hole 51.
Anti-blockage diel of the present utility model, including：Upper bolster 1, first through hole 11 is offered on upper bolster 1；It is convex
Mould fixed plate 2, it is slidably connected to the lower surface of upper bolster 1, the upper table of punch retainer 2 along the width of upper bolster 1
Face is provided with the first positioning hole 21, and a latch 22 can be inserted into the first through hole 11, first positioning hole 21 with described in conflict
Punch retainer 2, it is vertically-mounted on the punch retainer 2 to have a piercing punch 3；First punch-pin can be consolidated in real process
Fixed board 2 is attached to by way of slip on upper bolster 1, and punch retainer 2 is consistent with the width of upper bolster 1, works as punch-pin
The both sides of fixed plate 2 and the width of upper bolster 1 are at that time, now first through hole 11, the first positioning hole 21 are located at straight line
On, now through first through hole 11, the first positioning hole 21 and contacted at by latch 22 on punch retainer 2, in real process,
Latch 22 can be contacted on punch retainer 2 by screw connection manner, can so prevent that punch retainer 2 occurs in punching press
Skew；Die block 4, a cavity plate 41 being engaged with the piercing punch 3 is embedded with the die block 4, can be with
An installation through-hole is opened up on die block 4, cavity plate 41 is attached in installation through-hole, a width is offered on cavity plate 41
The blanking hole 42 from top to bottom gradually increased, die block 4 are provided with an insufflation channel 43, insufflation channel 43 and the blanking
The middle part of hole 42 connects, and is communicated with a gas blow pipe 44 in insufflation channel 43, one is communicated with gas blow pipe 44 to lead into gas blow pipe 44
The air bag 45 of gas；I.e. insufflation channel 43 connects through cavity plate 41 and then with blanking hole 42, is led to by air bag 45 into gas blow pipe 44
Gas, and then ventilated into insufflation channel 43, it be able to can so be made in blanking hole 42 with adjusting gas flow in venting process
Waste material smoothly drops downwards；Backing plate 5, the second through hole 51 is offered on backing plate 5, the second through hole 51 connects with blanking hole 42, and second
The internal face of through hole 51 is provided with first time feed ring 52, and second time feed ring is provided between first time feed ring 52 and the blanking hole 42
53, first time feed ring 52, second time feed ring 53 are cylinder and are coaxially disposed, and first time feed ring 52, second time feed ring 53
Outer wall and the inwall of the second through hole 51 contradict, the diameter of bore of second time feed ring 53 is straight less than the endoporus of first time feed ring 52
Footpath, by setting the level 2 buffering of first time feed ring 52, second time feed ring 53, and correcting falling direction, so as to avoid blanking
With the collision of metal wall, the scuffing to blanking is reduced；Die holder 6, its upper surface contacts at the lower surface of backing plate 5, under described
Material-dropping hole 61 is offered on die holder 6, material-dropping hole 61 connects with second through hole 51.Anti-blockage stamping die of the present utility model
Tool, when in use first assembles mould, and upper bolster 1 is connected with forcing press, and upper bolster is about 1 under the drive of forcing press
It is mobile, and then drive piercing punch 3 to move up and down, punching press is carried out to material, the material being rushed out is through blanking hole 42, the second through hole
51st, material-dropping hole 61 is discharged, and completes punching press.
In another technical solution, described Anti-blockage diel, the lower surface of upper bolster 1 is along its width
Provided with two T-rails 12, two T-rails 12 are relative to be arranged in parallel, and the corresponding T-rail position of punch retainer 2 is opened
Provided with the T-shaped chute 23 being engaged with T-rail 12, the T-rail 12 can slide along the T-shaped chute 23.T-rail 12
The lower end of vertical portion be connected with the upper end of the horizontal component of T-rail 12, by setting T-rail 12, T-shaped chute 23 can
To limit motion of the punch retainer 2 in vertical direction.And first through hole 11 is between T-rail 12, the first positioning hole 21
Between T-shaped chute 23, such latch 22 inserts in first through hole 11, the first positioning hole 21 and preferably punch-pin can be fixed
Plate 2 positions.
In another technical solution, described Anti-blockage diel, the lower surface of punch retainer 2 opens up vertically
There is a mounting hole 24, the piercing punch 3 can be inserted into the mounting hole 24 and lower end is stretched out outside mounting hole 24, and the punch-pin is consolidated
The side wall of fixed board 2 one offers the third through-hole with the vertical connection of mounting hole 24, the corresponding threeway of the side wall of piercing punch 3
Hole site offers the second positioning hole, and third through-hole, the second positioning hole inwall are provided with internal thread, and a bolt 25 passes through second
Positioning hole, third through-hole are bolted in piercing punch 3.By opening up mounting hole 24 on punch retainer 2, piercing punch 3 is pacified
It is filled in mounting hole 24, and third through-hole, the second positioning hole is bolted in by bolt 25 and tightly contacted on piercing punch 3,
The fixation to piercing punch 3 has been completed, piercing punch 3 can be convenient for changing in this way.
In another technical solution, described Anti-blockage diel, the length of upper bolster 1 is more than punch retainer
2 length, the length of die shoe 1 are more than backing plate length, led on the upper bolster 1 positioned at relative be provided with the both sides of punch retainer 2
Xiang Kong, a guide cylinder 13 is through pilot hole and extends to the lower section of die shoe 1, and corresponding to the position of guide cylinder 13 on the die shoe 6 sets
There is the lead 62 coordinated with the guide cylinder 13, a spring 63 is arranged with the lead 62.Positioned at convex on upper bolster 1
The both sides of mould fixed plate 2 are relative to be provided with pilot hole, and the line between the pilot hole center of circle is parallel with the length direction of upper bolster 1, upper
During die holder 1 moves up and down, guide cylinder 13, which is introduced into lead 62, carries out correcting, and one spring is arranged with lead 62
63, a bounce-back restoring force is played in 1 upward motion process of upper bolster, it is possible to reduce energy consumption.
In another technical solution, described Anti-blockage diel, the bottom side of the wall of blanking hole 42 is relative to be provided with
One arc convex portion 421, the arc convex portion 421 is horizontally disposed, the height of arc convex portion 421 be 0.01~
0.02mm.By setting arc convex portion 421 to jump material to the material in material-dropping hole 61.
In another technical solution, described Anti-blockage diel, the material-dropping hole 61 is that longitudinal cross-section is upper small
It is big trapezoidal down.Material-dropping hole 61 is arranged to up-small and down-big shape, is advantageous to the discharge of material.
In another technical solution, described Anti-blockage diel, first time feed ring 52, second time feed ring 53 by
Elastomeric material is made.Elastomeric material it is elastic good, be advantageous to go out the buffering of material.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
- A kind of 1. Anti-blockage diel, it is characterised in that including：Upper bolster, it is horizontally disposed, and first through hole is offered on the upper bolster；Punch retainer, it is slidably connected to the upper bolster lower surface along upper bolster width, on the punch retainer Surface is provided with the first positioning hole, and a latch can be inserted into the first through hole, first positioning hole to be consolidated with contradicting the punch-pin Fixed board, it is vertically-mounted on the punch retainer to have a piercing punch；Die block, it is located at below the punch retainer, and one and the punching convex are embedded with the die block The cavity plate that mould is engaged, the blanking hole that a width from top to bottom gradually increases, the die block are offered on the cavity plate An insufflation channel is provided with, the insufflation channel is communicated with an air blowing with being connected in the middle part of the blanking hole in the insufflation channel Manage, an air bag that can be ventilated into the gas blow pipe is communicated with the gas blow pipe；Backing plate, its upper surface contact at the lower surface of the die block, offer the second through hole on the backing plate, and described Two through holes connect with blanking hole, and the second through-hole wall face is provided with first time feed ring, first time feed ring with it is described under Second time feed ring is provided between material hole, the diameter of bore of second time feed ring is straight less than the endoporus of first time feed ring Footpath；Die shoe, its upper surface contact at the backing plate lower surface, offer material-dropping hole on the die shoe, the material-dropping hole with The second through hole connection.
- 2. Anti-blockage diel as claimed in claim 1, it is characterised in that the upper bolster lower surface is along its width Provided with two T-rails, two T-rails are relative to be arranged in parallel, the punch retainer correspond to T-rail position offer and The T-shaped chute that T-rail is engaged, the T-rail can be along the T-shaped slides.
- 3. Anti-blockage diel as claimed in claim 1, it is characterised in that the punch retainer lower surface opens up vertically There is a mounting hole, the piercing punch can be inserted into the mounting hole and lower end is stretched out outside mounting hole, the punch retainer one Side wall offers the third through-hole with the mounting hole vertical connection, and the piercing punch side wall corresponds to third through-hole position and opened up There is the second positioning hole, third through-hole, the second positioning hole inwall are provided with internal thread, and a bolt passes through the second positioning hole, the 3rd Through hole is bolted in piercing punch.
- 4. Anti-blockage diel as claimed in claim 1, it is characterised in that the upper bolster length is more than punch retainer Length, the die shoe length are more than backing plate length, and be located at punch retainer both sides on the upper bolster is provided with pilot hole relatively, One guide cylinder is through pilot hole and extends to below die shoe, and guide cylinder position is corresponded on the die shoe and is provided with and the guiding The lead that cylinder coordinates, a spring is arranged with the lead.
- 5. Anti-blockage diel as claimed in claim 1, it is characterised in that the blanking hole bottom side of the wall is relative to be provided with one Arc convex portion, the arc convex portion is horizontally disposed, and the arc convex portion is highly 0.01~0.02mm.
- 6. Anti-blockage diel as claimed in claim 1, it is characterised in that the material-dropping hole be longitudinal cross-section be it is upper it is small under Big is trapezoidal.
- 7. Anti-blockage diel as claimed in claim 1, it is characterised in that first time feed ring, second time feed ring are by rubber Glue material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308940.6U CN206632226U (en) | 2017-03-28 | 2017-03-28 | Anti-blockage diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308940.6U CN206632226U (en) | 2017-03-28 | 2017-03-28 | Anti-blockage diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632226U true CN206632226U (en) | 2017-11-14 |
Family
ID=60261955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720308940.6U Expired - Fee Related CN206632226U (en) | 2017-03-28 | 2017-03-28 | Anti-blockage diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632226U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526314A (en) * | 2018-03-30 | 2018-09-14 | 成都睿达致祥科技有限公司 | A kind of diel |
| CN109500280A (en) * | 2018-12-29 | 2019-03-22 | 山东富格琳遮阳科技有限公司 | A kind of high-pressure pneumatic cleaning material removing mechanism |
| CN110508711A (en) * | 2019-09-05 | 2019-11-29 | 郑州机械研究所有限公司 | A kind of needle column dot matrix distributed heat removal board forming device |
| CN112296175A (en) * | 2020-11-25 | 2021-02-02 | 嘉兴星环汽车零部件有限公司 | Blanking jig for full-automatic valve plate punching machine |
-
2017
- 2017-03-28 CN CN201720308940.6U patent/CN206632226U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526314A (en) * | 2018-03-30 | 2018-09-14 | 成都睿达致祥科技有限公司 | A kind of diel |
| CN109500280A (en) * | 2018-12-29 | 2019-03-22 | 山东富格琳遮阳科技有限公司 | A kind of high-pressure pneumatic cleaning material removing mechanism |
| CN110508711A (en) * | 2019-09-05 | 2019-11-29 | 郑州机械研究所有限公司 | A kind of needle column dot matrix distributed heat removal board forming device |
| CN112296175A (en) * | 2020-11-25 | 2021-02-02 | 嘉兴星环汽车零部件有限公司 | Blanking jig for full-automatic valve plate punching machine |
| CN112296175B (en) * | 2020-11-25 | 2023-02-14 | 嘉兴星环汽车零部件有限公司 | Blanking jig for full-automatic valve plate punching machine |
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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: 20171114 |