CN205732598U - A kind of progressive die - Google Patents
A kind of progressive die Download PDFInfo
- Publication number
- CN205732598U CN205732598U CN201620672389.9U CN201620672389U CN205732598U CN 205732598 U CN205732598 U CN 205732598U CN 201620672389 U CN201620672389 U CN 201620672389U CN 205732598 U CN205732598 U CN 205732598U
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- die
- lower mold
- guide pillar
- plate
- 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
- 230000000750 progressive effect Effects 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000003044 adaptive effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a kind of progressive die, relate to mould processing technical field, including upper bolster, die shoe, described die shoe corner location is installed with guide pillar, described upper bolster corner location is provided with the guide pin bushing adaptive with described guide pillar, die holder is guided by guide pillar guide pin bushing up and down, it is fixed with upper die plate on described upper bolster, it is fixed with upper mould fixed plate on described upper die plate, lower mold backing plate it is fixed with on described die shoe, it is fixed with lower mold fixed plate on described lower mold backing plate, it is fixed with piercing punch on described upper mould fixed plate, described upper mould fixed plate is provided with material guiding parts, little guide pillar it is installed with on described holding pad, be fixed with on described upper mould fixed plate with little guide pillar with the use of little guide pin bushing, described lower mold fixed plate is provided with the die suitable with piercing punch.This utility model is convenient to process and mount, guides ideal, good positioning effect, and the protection each parts of mould prevent from being subject to crushing.
Description
Technical field
This utility model relates to mould processing technical field, particularly relates to a kind of progressive die.
Background technology
Progressive die (being also the progressive die) is made up of multiple stations, and each station has associated different processing in order, in punching
The one stroke of bed completes a series of different punch process.After one stroke completes, by feeding mechanism for punch press according to
Material is moved forward by one fixing step pitch, so can complete multiple operation on secondary mould, typically have stretching, fall
Material, punching, bending, the operation such as trimming.Although progressive die has the advantage that work efficiency is high, but also exists following the most in various degree
Shortcoming: holding pad casting die easily offsets；Progressive die operationally, when upper mold moves down into close to lower position, upper mold and the end
Reliable bumper and absorbing shock measure is not had between mould, owing to blanking pressure is relatively big, easily by burn failure after mould collides, must
It must be repaired, lost labor and material cost.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of progressive die, adds
Work is easy for installation, guides ideal, good positioning effect, and the protection each parts of mould prevent from being subject to crushing.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of progressive die, including upper bolster, die shoe, described die shoe corner location is installed with guide pillar, described upper bolster
Corner location is provided with the guide pin bushing adaptive with described guide pillar, and upper and lower die holder is guided by guide pillar guide pin bushing, and described upper bolster is fixed with
Upper die plate, described upper die plate is fixed with upper mould fixed plate, and described die shoe is fixed with lower mold backing plate, described lower die-cushion
Being fixed with lower mold fixed plate on plate, described upper mould fixed plate is fixed with piercing punch, described upper mould fixed plate is provided with guide
Part, described holding pad is installed with little guide pillar, described upper mould fixed plate is fixed with little guide pillar with the use of little guide pin bushing, institute
State lower mold fixed plate and be provided with the die suitable with piercing punch, described lower mold fixed plate is additionally provided with push rod and angled slide block,
Being installed with the balancing plug of through holding pad on described upper mould fixed plate, described lower mold fixed plate is provided with suitable with balancing plug
Lower balancing plug.
As preferably, described lower mold fixed plate is provided with alignment pin and/or upper mould fixed plate is provided with buoyant pin.
As preferably, described guide pillar is ball guide pillar, and described guide pin bushing is ball bearing guide bushing.
As preferably, between described push rod and angled slide block and die shoe, it is provided with flexible member.
As preferably, described flexible member is spring.
As preferably, described upper mould fixed plate is provided with the press-on pins that through upper bolster acts against on holding pad.
As preferably, described upper mould fixed plate is provided with buoyant pin.
Use produced by technique scheme and have the beneficial effects that: on described holding pad, be installed with little guide pillar, described on
Be fixed with in mould fixed plate with little guide pillar with the use of little guide pin bushing, it is ensured that the precision of holding pad motion, pressure will not occur partially
Situation, described upper mould fixed plate is installed with the balancing plug of through holding pad, described lower mold fixed plate is provided with and balancing plug
Suitable lower balancing plug, the blanking pressure when balancing die closes, the protection each parts of mould prevent from being subject to crushing.
Lower mold fixed plate is provided with alignment pin, and upper mould fixed plate is provided with buoyant pin, improve feeding and stamping-out location
Precision, ball-type guide pillars and bushes, frictional force is little, and punching precision is high.It is provided with flexible member between described push rod and die shoe, uses
Using in the most upwards material returned, the waste material the exited air nozzle connecing air pump blows in waste material box, and described flexible member is spring,
Spring is difficult to aging, and price is low, convenient installation and replacement.
Described upper mould fixed plate is provided with the press-on pins that through upper bolster acts against on holding pad, and press-on pins upper end connects pressure
The knockout rod of power machine, for providing material returned power to holding pad.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model；
Fig. 2 is the left view schematic diagram of this Fig. 1.
In figure: 1 die shoe；2 lower mold backing plates；3 lower mold fixed plates；4 little guide pin bushings；5 material guiding parts, 6 buoyant pins；7 holding pads；8
Upper mould fixed plate；9 upper die plates；10 upper bolsters；11 press-on pins；12 balancing plugs；13 push rods；14 little guide pillars；15 ball guide pillars；16
Ball bearing guide bushing.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1-2, for an embodiment of a kind of progressive die of this utility model: a kind of progressive die, including upper bolster
10, die shoe 1, described die shoe 1 corner location is installed with guide pillar, and described upper bolster 10 corner location is provided with fits with described guide pillar
The guide pin bushing joined, upper and lower die holder is guided by guide pillar guide pin bushing, and described upper bolster 10 is fixed with upper die plate 9, described upper die plate 9
On be fixed with upper mould fixed plate 8, described die shoe 1 is fixed with lower mold backing plate 2, described lower mold backing plate 2 is fixed with lower mold solid
Determining plate 3, described upper mould fixed plate 8 is fixed with piercing punch, described upper mould fixed plate 8 is provided with material guiding parts 5, described holding pad
Be installed with little guide pillar 14 on 7, described upper mould fixed plate 8 is fixed with little guide pillar 14 with the use of little guide pin bushing 4, described lower mold
Fixed plate 3 is provided with the die suitable with piercing punch, and described lower mold fixed plate 3 is additionally provided with push rod and angled slide block, described
Being installed with the balancing plug 12 of through holding pad 7 on upper mould fixed plate 8, described lower mold fixed plate 3 is provided with fits with balancing plug 12 phase
The lower balancing plug joined.
Described embodiment is installed with on holding pad little guide pillar, described upper mould fixed plate is fixed with coordinate with little guide pillar and makes
Little guide pin bushing, it is ensured that holding pad motion precision, inclined situation will not be pressed, described upper mould fixed plate is installed with and passes through
The balancing plug of logical holding pad, described lower mold fixed plate is provided with the lower balancing plug suitable with balancing plug, closes for balancing die
Blanking pressure during conjunction, the protection each parts of mould prevent from being subject to crushing.
Preferably, shown in Figure 1, described lower mold fixed plate is provided with alignment pin and/or upper mould fixed plate
It is provided with buoyant pin, improves feeding and the precision of stamping-out location.
Preferably, shown in Figure 2, described guide pillar is ball guide pillar 15, and described guide pin bushing is ball bearing guide bushing 16,
Ball-type guide pillars and bushes, frictional force is little, and punching precision is high.
Preferably, shown in Figure 1, it is provided with flexible member between described push rod and die shoe, for automatically
Upwards the material returned uses, and the waste material the exited air nozzle connecing air pump blows in waste material box.
Preferably, shown in Figure 1, described flexible member is spring, and spring is difficult to aging, and price is low, side
Just install and replace.
Preferably, shown in Figure 1, described upper mould fixed plate 8 is provided with through upper bolster 10 and acts against pressure
Press-on pins 11 on flitch 7, press-on pins 11 upper end connects the knockout rod of forcing press, for providing material returned power to holding pad 7.
Although being described this utility model above in conjunction with accompanying drawing, but this utility model is not limited to above-mentioned
Detailed description of the invention, above-mentioned detailed description of the invention is only schematic rather than restrictive, the ordinary skill of this area
Personnel are under enlightenment of the present utility model, in the case of without departing from this utility model objective, it is also possible to make many variations, this
Within belonging to protection of the present utility model.
Claims (6)
1. a progressive die, including upper bolster, die shoe, described die shoe corner location is installed with guide pillar, described upper bolster four
Angle Position is provided with the guide pin bushing adaptive with described guide pillar, and upper and lower die holder is guided by guide pillar guide pin bushing, and described upper bolster is fixed with
Die-cushion plate, described upper die plate is fixed with upper mould fixed plate, and described upper mould fixed plate is provided with holding pad, on described die shoe
It is fixed with lower mold backing plate, described lower mold backing plate is fixed with lower mold fixed plate, it is characterised in that: fixing on described upper mould fixed plate
There are piercing punch, described upper mould fixed plate to be provided with material guiding parts, described holding pad is installed with little guide pillar, described upper mould fixed plate
On be fixed with little guide pillar with the use of little guide pin bushing, described lower mold fixed plate is provided with the die suitable with piercing punch,
It is additionally provided with push rod and angled slide block in described lower mold fixed plate, described upper mould fixed plate is installed with the balancing plug of through holding pad,
Described lower mold fixed plate is provided with the lower balancing plug suitable with balancing plug.
A kind of progressive die the most according to claim 1, it is characterised in that: described lower mold fixed plate be provided with alignment pin and/
Or upper mould fixed plate is provided with buoyant pin.
A kind of progressive die the most according to claim 1, it is characterised in that: described guide pillar is ball guide pillar, and described guide pin bushing is
Ball bearing guide bushing.
A kind of progressive die the most according to claim 1, it is characterised in that: set between described push rod and angled slide block and die shoe
Have elastic component.
A kind of progressive die the most according to claim 4, it is characterised in that: described flexible member is spring.
A kind of progressive die the most according to claim 1, it is characterised in that: described upper mould fixed plate is provided with through upper bolster
Act against the press-on pins on holding pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672389.9U CN205732598U (en) | 2016-06-30 | 2016-06-30 | A kind of progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672389.9U CN205732598U (en) | 2016-06-30 | 2016-06-30 | A kind of progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732598U true CN205732598U (en) | 2016-11-30 |
Family
ID=57380953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672389.9U Expired - Fee Related CN205732598U (en) | 2016-06-30 | 2016-06-30 | A kind of progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205732598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273910A (en) * | 2017-12-25 | 2018-07-13 | 青岛海立达冲压件有限公司 | A kind of tail end beam reinforcing plate error prevention device |
| CN111790835A (en) * | 2020-07-20 | 2020-10-20 | 苏州市雷克五金电器有限公司 | Progressive die misdelivery detection mechanism |
-
2016
- 2016-06-30 CN CN201620672389.9U patent/CN205732598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273910A (en) * | 2017-12-25 | 2018-07-13 | 青岛海立达冲压件有限公司 | A kind of tail end beam reinforcing plate error prevention device |
| CN108273910B (en) * | 2017-12-25 | 2020-04-03 | 青岛海立达冲压件有限公司 | Tail end roof beam reinforcing plate mistake proofing device |
| CN111790835A (en) * | 2020-07-20 | 2020-10-20 | 苏州市雷克五金电器有限公司 | Progressive die misdelivery detection mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |