CN107377769A - A kind of high-performance diel for processing more sags and crests - Google Patents
A kind of high-performance diel for processing more sags and crests Download PDFInfo
- Publication number
- CN107377769A CN107377769A CN201710756507.3A CN201710756507A CN107377769A CN 107377769 A CN107377769 A CN 107377769A CN 201710756507 A CN201710756507 A CN 201710756507A CN 107377769 A CN107377769 A CN 107377769A
- Authority
- CN
- China
- Prior art keywords
- slide
- sags
- crests
- plate
- inner slide
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
Abstract
The present invention relates to a kind of high-performance diel for processing more sags and crests, including upper die and lower die, described upper mould includes cope plate, supporting plate, and described lower mould includes lower template, fixed plate；Main shaft is installed, the lower end of main shaft is provided with drift at the center of described cope plate；Fixed plate is installed in described lower template, backing plate is installed between the fixed plate side and lower template, positioning sleeve is provided with the uniform chute of more equal portions, and it is placed with outer slide in the chute, the outer slide is shelved on backing plate, lower mold core block is provided with the uniform chute of more equal portions, and is placed with inner slide in the chute, and the inner slide is shelved in fixed plate；Described drift is in contact in operation with the medial surface of inner slide, and the inner slide is in contact with outer slide, and is placed with the position of required workpieces processing therebetween；The present invention has the advantages of security performance height, production efficiency high, accurate to dimension is high.
Description
Technical field
The invention belongs to Stamping Die Technology field, more particularly to a kind of high-performance diel for processing more sags and crests.
Background technology
In rustless steel container product, according to product structure demand, exist some steel piece surfaces need processing two and with
On variously-shaped concave or convex point, general common processing methods：Single concave or convex point punching is carried out using single process stamping die
Repeatedly forming forms pressure.Position on multiple concave or convex point pattern tools and process successively, difficulty reaches multi-point equispaced, and related chi
Very little precision is not high, easily causes punch forming part with not reaching using effect requirement after the assembling of corresponding assembly parts, otherwise coordinate feel
It is tight slightly, or poor fit is partially loose, Qualified Products Rate is not only influenceed, has been greatly reduced production efficiency.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of high-performance for processing more sags and crests
Diel.
The purpose of the present invention is completed by following technical solution, including upper die and lower die, and described upper mould includes upper
Template, supporting plate, holding pad, punching set, described lower mould include positioning sleeve, lower mold core block, lower template, fixed plate；Described is upper
Main shaft is installed, the lower end of main shaft is provided with drift at the center of template；Fixed plate is installed in described lower template, at this
Backing plate is installed, positioning sleeve is provided with the uniform chute of more equal portions, and is placed in the chute between fixed plate side and lower template
There is outer slide, the outer slide is shelved on backing plate, and lower mold core block is provided with the uniform chute of more equal portions, and is placed in the chute
There is inner slide, the inner slide is shelved in fixed plate；Described drift is in contact in operation with the medial surface of inner slide,
And the inner slide is in contact with outer slide, and the position of required workpieces processing is placed with therebetween.
Preferably, described cope plate is fixed with guide pillar by stop screw, the guide pillar and corresponding guide pin bushing slide fit, lead
Set is fixed on the supporting plate, is provided with brute spring between the cope plate and supporting plate, the brute spring is placed on guide pillar.
Preferably, be cased with binder spring on described main shaft body, the binder spring be located at supporting plate and holding pad it
Between, holding pad is mutually fixed by holding pad stop screw with supporting plate.
Preferably, described holding pad, in punching set, the punching set is fixed on the lower section of supporting plate, and the bottom for rushing set exists
It is in contact in process with the lateral surface of outer slide.
Preferably, the lateral surface of described inner slide is provided with salient point, the outer slide medial surface corresponding with the salient point
Provided with concave point.
Preferably, the bottom side of described inner slide is in contact with playing the inner slide banking pin of position-limiting action, should
Inner slide banking pin is fixed in fixed plate.
Preferably, the bottom opposite side of described inner slide has been cased with the silicone elastomer circle of contraction.
Preferably, the outer slide banking pin with stage clip is installed at the lateral surface of described outer slide.
Preferably, the lateral surface of described outer slide is in contact with block, the block is fixed in lower template.
Beneficial effects of the present invention are：With mould usage safety performance height, production efficiency high, accurate to dimension
The advantages of high.
Brief description of the drawings
Fig. 1 is the process main view cross-sectional view of the present invention.
Fig. 2 is the process top view cross section structural representation of the present invention.
Fig. 3 is the main view cross-sectional view of the present invention.
Label in accompanying drawing is respectively：1st, main shaft；2nd, cope plate；3rd, stop screw；4th, brute spring；5th, supporting plate；6、
Punching set；7th, holding pad stop screw；8th, holding pad；9th, positioning sleeve；10th, drift；11st, lower mold core block；12nd, outer slide；13rd, keep off
Block；14th, outer slide banking pin；15th, lower template；16th, backing plate；17th, fixed plate；18th, inner slide；19th, inner slide banking pin；20、
Silicone elastomer circle；21st, binder spring；22nd, guide pillar；23rd, guide pin bushing；24th, workpiece；25th, salient point；26th, concave point.
Embodiment
Detailed introduction is done to the present invention below in conjunction with accompanying drawing：As shown in Figure 3, the present invention includes upper die and lower die, institute
The upper mould stated include cope plate 2, supporting plate 5, holding pad 8, punching set 6, described lower mould include positioning sleeve 9, lower mold core block 11, under
Template 15, fixed plate 17；Main shaft 1 is installed, the lower end of main shaft 1 is provided with drift 10 at the center of described cope plate 2；Institute
Fixed plate 17 is installed in the lower template 15 stated, backing plate 16, positioning sleeve 9 are installed between the side of fixed plate 17 and lower template 15
The uniform chute of more equal portions is provided with, and outer slide 12 is placed with the chute, the outer slide 12 is shelved on backing plate 16, under
Core pieces 11 are provided with the uniform chute of more equal portions, and inner slide 18 is placed with the chute, and the inner slide 18 is shelved on solid
On fixed board 17；Medial surface of the described drift 10 with inner slide 18 in operation is in contact, and the inner slide 18 and outer cunning
Block 12 is in contact, and is placed with the position of required workpieces processing 24 therebetween.
To make upper mould at work, upper and lower stroke is always ensured that it is steady, parallel, is worked under plumbness, described is upper
Template 2 is fixed with guide pillar 22 by stop screw 3, and the guide pillar 22 is fixed on supporting plate 5 with the corresponding slide fit of guide pin bushing 23, guide pin bushing 23
On, brute spring 4 is installed between the cope plate 2 and supporting plate 5, the brute spring 4 is placed on guide pillar 22, it is ensured that mould
Mutual parallel, the plumbness of punching set 6, supporting plate 5, cope plate 2, main shaft 1, drift 10, and flexibly work, and ensuring
Security in mold pressing process.
Be cased with binder spring 21 on the described body of main shaft 1, the binder spring 21 between supporting plate 5 and holding pad 8,
Holding pad 8 is fixed by holding pad stop screw 7 and the phase of supporting plate 5.
For described holding pad 8 in punching set 6, punching set 6 is fixed on the lower section of supporting plate 5, and the bottom of punching set 6 is processing
During be in contact with the lateral surface of outer slide 12.
The lateral surface of described inner slide 18 is provided with salient point 25, and outer slide 12 medial surface corresponding with the salient point 25 is set
There is concave point 26；The salient point 25, concave point 26 can also transposition settings.
The bottom side of described inner slide 18 is in contact with playing the inner slide banking pin 19 of position-limiting action, the inner slide
Banking pin 19 is fixed in fixed plate.
The bottom opposite side of described inner slide 18 has been cased with the silicone elastomer circle 20 of contraction.
Outer slide banking pin 14 with stage clip is installed at the lateral surface of described outer slide 12.
The lateral surface of described outer slide 12 is in contact with block 13, and the block 13 is fixed in lower template 15.
The present invention operation principle be：
1), outer slide 12 is individually positioned in the uniform chute of more equal portions of positioning sleeve 9 (as shown in Figure 2), during work
Groove interior energy horizontally slips, and during mold open under the effect of block 13, outer slide banking pin 14 and stage clip, outer slide 12 abuts block
13；Part of the upper die under operation row when, preferred holding pad 8 pushes down workpiece, be further continued for it is descending, when 6 descending its G face of punching set promote
During the H faces of outer slide 12, outer slide 12 moves inward, and the A faces and the B faces of outer slide 12 for treating punching set 6 touch certain distance
When, the L faces of outer slide 12 can contact in place with the Q faces of fixed plate 17.Upper mould also will not under the effect of brute spring 4 toward descending
The displacement of outer slide 12 is set to produce change (displacement is constant), so as to complete the fixation to the stamping surface of workpiece, etc.
Treat that inner slide 18 carries out the forming (as shown in Figure 1) of sags and crests to workpiece.
2), inner slide 18 is individually positioned in the uniform chute of lower mold core block equal portions more than 11 (as shown in Figure 2), during work
Groove interior energy horizontally slips, during mold open inner slide 18 in the presence of the convergent force of silicone elastomer circle 20 toward contract, it is spacing
Nail 19 plays position-limiting action, inner slide 18 is in the state for treating work.When its descending D face of upper die punch 10 and inner slide 18
C faces contact it is descending, be gradually moved to the outside inner slide, when drift 10 J enter inner slide 18 C faces, be moved to the outside one
Fixed distance, while multiple sags and crests are carried out to workpiece and shaped, because the L faces of drift 10 are cylindrical surfaces, drift 10 is again
Past descending, sliding block displacement is constant all the time；When drift is up with upper mould, mould under disengaging, inner slide 18 is in silicone elastomer circle
Under effect, original position is returned to toward medial movement, while outer slide 12 is under the effect of outer slide stop screw, block 13 and stage clip, outside
Sliding block 12, which is moved to the outside, to be returned to.
The present invention is not limited to the above-described embodiments, makees any change no matter being formed in its shape or material, every to adopt
With structure design provided by the present invention, all it is that a kind of of the present invention deforms, is considered as within the scope of the present invention.
Claims (9)
1. a kind of high-performance diel for processing more sags and crests, including upper die and lower die, it is characterised in that：Described upper mould bag
Include cope plate (2), supporting plate (5), holding pad (8), punching set (6), described lower mould include positioning sleeve (9), lower mold core block (11),
Lower template (15), fixed plate (17)；Main shaft (1), the lower end peace of main shaft (1) are installed at the center of described cope plate (2)
Equipped with drift (10)；Fixed plate (17) is installed in described lower template (15), in fixed plate (17) side and lower template
(15) backing plate (16) is installed, positioning sleeve (9) is provided with the uniform chute of more equal portions, and is placed with outer slide in the chute between
(12), the outer slide (12) is shelved on backing plate (16), and lower mold core block (11) is provided with the uniform chute of more equal portions, and in the cunning
Inner slide (18) is placed with groove, the inner slide (18) is shelved in fixed plate (17)；Described drift (10) is in operation
In be in contact with the medial surface of inner slide (18), and the inner slide (18) is in contact with outer slide (12), and puts therebetween
It is equipped with the position of required workpieces processing (24).
2. the high-performance diel of the more sags and crests of processing according to claim 1, it is characterised in that：Described cope plate
(2) guide pillar (22) is fixed with by stop screw (3), the guide pillar (22) and corresponding guide pin bushing (23) slide fit, guide pin bushing (23) are fixed
In supporting plate (5), brute spring (4) is installed between the cope plate (2) and supporting plate (5), the brute spring (4) is placed on
On guide pillar (22).
3. the high-performance diel of the more sags and crests of processing according to claim 1, it is characterised in that：Described main shaft
(1) binder spring (21) is cased with body, the binder spring (21) is located between supporting plate (5) and holding pad (8), holding pad
(8) mutually fixed by holding pad stop screw (7) and supporting plate (5).
4. the high-performance diel of the more sags and crests of processing according to claim 3, it is characterised in that：Described holding pad
(8) in punching set (6), the punching set (6) is fixed on the lower section of supporting plate (5), the bottom of punching set (6) in process with outside
The lateral surface of sliding block (12) is in contact.
5. the high-performance diel of the more sags and crests of processing according to claim 1, it is characterised in that：Described inner slide
(18) lateral surface is provided with salient point (25), and outer slide (12) medial surface corresponding with the salient point (25) is provided with concave point (26).
6. the high-performance diel of the more sags and crests of processing according to claim 1, it is characterised in that：Described inner slide
(18) bottom side is in contact with playing the inner slide banking pin (19) of position-limiting action, and the inner slide banking pin (19) is fixed on
In fixed plate.
7. the high-performance diel of the more sags and crests of processing according to claim 1, it is characterised in that：Described inner slide
(18) bottom opposite side has been cased with the silicone elastomer circle (20) of contraction.
8. the high-performance diel of the more sags and crests of processing according to claim 1, it is characterised in that：Described outer slide
(12) the outer slide banking pin (14) with stage clip is installed at lateral surface.
9. the high-performance diel of the more sags and crests of processing according to claim 1, it is characterised in that：Described outer slide
(12) lateral surface is in contact with block (13), and the block (13) is fixed in lower template (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756507.3A CN107377769A (en) | 2017-08-29 | 2017-08-29 | A kind of high-performance diel for processing more sags and crests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756507.3A CN107377769A (en) | 2017-08-29 | 2017-08-29 | A kind of high-performance diel for processing more sags and crests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107377769A true CN107377769A (en) | 2017-11-24 |
Family
ID=60346519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710756507.3A Pending CN107377769A (en) | 2017-08-29 | 2017-08-29 | A kind of high-performance diel for processing more sags and crests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107377769A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009142851A (en) * | 2007-12-13 | 2009-07-02 | Nippon Steel Corp | Press forming method and press forming die excellent in canning property |
| CN102259135A (en) * | 2011-07-04 | 2011-11-30 | 无锡市中捷减震器有限公司 | Lateral stamping device for shock absorber support of automobile engine |
| CN203578572U (en) * | 2013-12-07 | 2014-05-07 | 锦州华一汽车部件有限公司 | Multi-boss one-step molding die for enclosure of automobile starter |
| CN103920818A (en) * | 2014-05-06 | 2014-07-16 | 哈尔滨建成集团有限公司 | Die for rolling half circle on cylinder side wall |
| CN207222745U (en) * | 2017-08-29 | 2018-04-13 | 浙江安胜科技股份有限公司 | Process the high-performance stamping die of more sags and crests |
-
2017
- 2017-08-29 CN CN201710756507.3A patent/CN107377769A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009142851A (en) * | 2007-12-13 | 2009-07-02 | Nippon Steel Corp | Press forming method and press forming die excellent in canning property |
| CN102259135A (en) * | 2011-07-04 | 2011-11-30 | 无锡市中捷减震器有限公司 | Lateral stamping device for shock absorber support of automobile engine |
| CN203578572U (en) * | 2013-12-07 | 2014-05-07 | 锦州华一汽车部件有限公司 | Multi-boss one-step molding die for enclosure of automobile starter |
| CN103920818A (en) * | 2014-05-06 | 2014-07-16 | 哈尔滨建成集团有限公司 | Die for rolling half circle on cylinder side wall |
| CN207222745U (en) * | 2017-08-29 | 2018-04-13 | 浙江安胜科技股份有限公司 | Process the high-performance stamping die of more sags and crests |
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