CN208583897U - Universal sheet metal component punch-forming mold - Google Patents
Universal sheet metal component punch-forming mold Download PDFInfo
- Publication number
- CN208583897U CN208583897U CN201821261164.XU CN201821261164U CN208583897U CN 208583897 U CN208583897 U CN 208583897U CN 201821261164 U CN201821261164 U CN 201821261164U CN 208583897 U CN208583897 U CN 208583897U
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- CN
- China
- Prior art keywords
- punch
- die holder
- pin
- guide post
- hole
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- 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 universal sheet metal component punch-forming molds, including upper die holder, lower die holder and punch set, it is connected between the upper die holder and the lower die holder by post device, the punch set is made of the punch-pin of multiple and different width dimensions, the punch-pin is installed on the lower end surface of the upper die holder, upper die holder, which is installed, is equipped with through-hole at punch-pin, punch-pin corresponds to through hole equipped with threaded hole, the lower die holder is equipped with bottom plate, bottom plate is equipped with guide runner and female die block, female die block lower end surface is equipped with the sliding block matched with guide runner, the guide runner lower end is equipped with tapped through hole, bottom plate lower end is equipped with tapped through hole and operates cavity, the punch-pin and the female die block are cooperated using key groove.The utility model replaces punch-pin, and be slidably connected between bottom plate and female die block by the dismountable connection type of punch-pin according to production needs, and the spacing between two pieces of female die blocks can be adjusted according to the size of punch-pin, the quantity of mold is reduced, effectively reduces cost.
Description
Technical field
The utility model relates to a kind of wear-resisting stamping dies, belong to metal stamping techniques field, are in particular a kind of
Universal sheet metal component punch-forming mold.
Background technique
Punch process in machining occupies an important position in the processing industry of national economy.The application of sheet metal component
Field is extremely extensive, is deep into manufacturing various aspects, and sheet material forming is mainly realized by stamping die.Using presser
Skill has high precision, high-efficient, high-quality, save the cost, saves the series of advantages such as material and the energy.
For stamping forming mold, generally require with good rigidity and impact resistant strength, in impact repeatedly
Under, mold is not likely to produce crackle or deformation.Existing metal stamping die is in molding production process, since single mold is equal
Be it is non-dismountable can only punching press single size specification sheet metal component, be not able to satisfy the diversity of existing market production, institute in production
Need mold excessive, cost increases considerably.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of universal sheet metal component punch forming module
Tool.
The purpose of this utility model is achieved through the following technical solutions: universal sheet metal component punch-forming mold,
Including upper die holder, lower die holder and punch set, it is connected between the upper die holder and the lower die holder by post device, it is described
Punch set be made of the punch-pin of multiple and different width dimensions, the punch-pin is installed on the lower end surface of the upper die holder, on
Die holder is installed and is equipped with through-hole at punch-pin, and punch-pin corresponds to through hole and is equipped with threaded hole, is equipped on each punch-pin in punch set
Away from threaded hole, the lower die holder be equipped with bottom plate, bottom plate be equipped with guide runner and female die block, the female die block be equipped with two
Block, female die block lower end surface are equipped with the sliding block matched with guide runner, and the guide runner lower end is equipped with tapped through hole, bottom plate lower end
Cavity is operated equipped with tapped through hole, and two exterior angles of the punch-pin are equipped with the first wedge-shaped chamfering, in two of the female die block
Angle is equipped with the second wedge-shaped chamfering with the first wedge-shaped chamfering cooperation, and the second wedge-shaped chamfering be female die block medial surface with
The angle that female die block upper surface connects.
The post device includes the first guide post, the second guide post, reset spring and position-arresting disk；Second guide post it is straight
Diameter is greater than the diameter of the first guide post, and first guide post is arranged on the second guide post, and the second guide post is fixedly mounted on the lower die seat,
Upper die holder is equipped with the pilot hole matched with the first guide post, and the first guide post passes through pilot hole and is connected with position-arresting disk, reset spring
It is socketed on the first guide post, reset spring both ends are contacted with the second guide post and upper die holder.
The punch-pin and the female die block forming surface are equipped with unworn liner.
The lower die holder is equipped with liftout attachment.
The liftout attachment includes jacking block and cylinder, and the cylinder body of the cylinder is mounted in lower die holder, and cylinder stretches
The end of bar is connected with jacking block, and the bottom plate is equipped with the through-hole matched with jacking block.
The pressed sheet matched with the width dimensions of punch-pin is equipped between the female die block, the pressed sheet is covered in
The upper surface of bottom plate, when the telescopic rod of the cylinder is shunk, the upper surface of jacking block is lower than the lower surface of pressed sheet.
The beneficial effects of the utility model are:
1) upper die holder is connected by screw bolts with punch-pin, can replace various sizes of punch-pin, female die block according to production needs
It is slidably connected between bottom plate, the spacing between two pieces of female die blocks can be adjusted according to the size of punch-pin, realizes different sheet metal components
Production, effectively reduces cost.
2) increase unworn liner, the degree of wear of mold can be reduced, contact angle is arranged wedgewise chamfering, can effectively change
Upper/lower die degree of misalignment when kind punching press can using the cooperation between lozenges under stamping pressure effect when misplacing
Dislocation is effectively corrected, formed precision is improved, avoids the impact and friction between upper and lower mould, extend the service life of mold, energy
The replacement frequency of mold is enough efficiently reduced, to reduce production cost.
Detailed description of the invention
Fig. 1 is overall structure diagram；
Fig. 2 is female die block and bottom plate schematic top plan view；
Fig. 3 is that female die block and bottom plate cooperate left view structural representation；
In figure, 1- upper die holder, 2- lower die holder, 2.1- bottom plate, 2.2- stripper plate, 2.3- guide runner, 2.4- tapped through hole, 3-
Punch-pin, 4- female die block, the wedge-shaped chamfering of 4.1- second, 4.2- sliding block, the second guide post of 5-, the first guide post of 6-, 7- unworn liner, the top 8-
Block, 9- cylinder, 10- position-arresting disk, 11- reset spring.
Specific embodiment
Below in conjunction with embodiment, the technical solution of the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, those skilled in the art's every other embodiment obtained under the premise of not making the creative labor, all belongs to
In the range of the utility model protection.
Refering to fig. 1-3, the utility model provides a kind of technical solution: universal sheet metal component punch-forming mold, including upper
Die holder 1, lower die holder 2 and punch set are connected between the upper die holder 1 and the lower die holder 2 by post device, described
Punch set is made of the punch-pin 3 of multiple and different width dimensions, and the punch-pin 3 is installed on the lower end surface of the upper die holder 1, on
Die holder 1 is installed and is equipped with through-hole at punch-pin 3, and the corresponding through hole of punch-pin 3 is equipped with threaded hole, is all provided on each punch-pin 3 in punch set
There is equidistant threaded hole, the lower die holder 2 is equipped with bottom plate 2.1, and bottom plate 2.1 is equipped with guide runner 2.3 and female die block 4, institute
The female die block 4 stated is equipped with two pieces, and 4 lower end surface of female die block is equipped with the sliding block 4.2 matched with guide runner 2.3, can be according to required
Sheet metal component size replaces the size of punch-pin 3, can make corresponding sliding according to punch-pin 3 by 2.3 liang of female die blocks 4 of guide runner,
2.3 lower end of guide runner is equipped with tapped through hole 2.4, and 2.1 lower end of bottom plate is equipped with tapped through hole 2.4 and operates cavity, tightens spiral shell
Female die block 4 is fixed on bottom plate by bolt using the pressing force of bolt, and two exterior angles of the punch-pin 3 are equipped with the first wedge shape and fall
Angle 3.1, two interior angles of the female die block 4 are equipped with the second wedge-shaped chamfering 4.1 cooperated with the first wedge-shaped chamfering 3.1, and institute
The wedge-shaped chamfering 4.1 of second stated is the angle that 4 medial surface of female die block connects with 4 upper surface of female die block；Contact angle setting wedgewise falls
Angle 4.1, upper/lower die degree of misalignment when can effectively improve punching press when misplacing, utilize wedge shape under stamping pressure effect
Cooperation between face can effectively correct dislocation, improve formed precision, avoid the impact and friction between upper and lower mould, extend mould
The service life of tool, can efficiently reduce the replacement frequency of mold, to reduce production cost.
The post device includes the first guide post 6, the second guide post 5, reset spring 11 and position-arresting disk 10；Described second leads
The diameter of column 5 is greater than the diameter of the first guide post 6, and first guide post 6 is arranged on the second guide post 5, and the second guide post 5 is fixedly mounted
On lower die holder 2, upper die holder 1 is equipped with the pilot hole matched with the first guide post 6, and the first guide post 6 passes through pilot hole and limit
Disk 10 is connected, and reset spring 11 is socketed on the first guide post 6, and 11 both ends of reset spring are contacted with the second guide post 5 and upper die holder 1；
Post device integrally effectively raises the working efficiency of mold, and the position-arresting disk 10 of setting can prevent upper die holder 1 because multiple
Position 11 elastic force of spring is detached from the first guide post 6.
The punch-pin 3 and 4 forming surface of female die block are equipped with unworn liner 7, and unworn liner 7 uses cymbal copper, should
Material has that very high intensity, elasticity, hardness, fatigue strength, elastic hysteresis is small, anti-corrosion, wear-resisting, nonmagnetic, impact does not generate
The excellent performances such as spark.
Bottom plate 2.1 is equipped between the female die block 4, the lower die holder 2 is equipped with liftout attachment.
The liftout attachment includes jacking block 8 and cylinder 9, and the cylinder body of the cylinder 9 is mounted in lower die holder 2, cylinder 9
The end of telescopic rod is connected with jacking block 8, and the bottom plate 2.1 is equipped with the through-hole matched with jacking block 8 and telescopic rod；Using cylinder
9 liftout attachment, ejecting force are controlled, and are not in the too large or too small phenomenon of ejecting force, are avoided workpiece and are flown by top
Or can not push up, ejection effect is good.
The pressed sheet 2.2 matched with the width dimensions of punch-pin 3, the pressed sheet are equipped between the female die block 4
2.2 are covered in the upper surface of bottom plate 2.1, and when the telescopic rod of the cylinder 9 is shunk, the upper surface of jacking block 8 is lower than pressed sheet 2.2
Lower surface, pressed sheet 2.2 effectively improve the precision of mold and avoid cylinder and jacking block to be stressed directly part, and extending it makes
Use the service life.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (6)
1. universal sheet metal component punch-forming mold, it is characterised in that: including upper die holder (1), lower die holder (2) and punch set, institute
It is connected between the upper die holder (1) stated and the lower die holder (2) by post device, the punch set is by multiple and different width
The punch-pin (3) of size is constituted, and the punch-pin (3) is installed on the lower end surface of the upper die holder (1), and upper die holder (1) installation is convex
Through-hole is equipped at mould (3), the corresponding through hole of punch-pin (3) is equipped with threaded hole, is equipped on each punch-pin (3) in punch set equidistant
Threaded hole, the lower die holder (2) be equipped with bottom plate (2.1), bottom plate (2.1) be equipped with guide runner (2.3) and female die block
(4), the female die block (4) is equipped with two pieces, and female die block (4) lower end surface is equipped with the sliding block matched with guide runner (2.3)
(4.2), the guide runner (2.3) lower end is equipped with tapped through hole (2.4), and bottom plate (2.1) lower end is grasped equipped with tapped through hole (2.4)
Make cavity, two exterior angles of the punch-pin (3) are equipped with the first wedge-shaped chamfering (3.1), and two interior angles of the female die block (4) are equal
Equipped with the second wedge-shaped chamfering (4.1) cooperated with the first wedge-shaped chamfering (3.1), and the second wedge-shaped chamfering (4.1) is recessed
The angle that module (4) medial surface connects with female die block (4) upper surface.
2. universal sheet metal component punch-forming mold according to claim 1, it is characterised in that: the post device packet
Include the first guide post (6), the second guide post (5), reset spring (11) and position-arresting disk (10)；The diameter of second guide post (5) is greater than
The diameter of first guide post (6), first guide post (6) are arranged on the second guide post (5), and the second guide post (5) is fixedly mounted on down
On die holder (2), upper die holder (1) is equipped with the pilot hole that matches with the first guide post (6), the first guide post (6) pass through pilot hole with
Position-arresting disk (10) is connected, and reset spring (11) is socketed on the first guide post (6), reset spring (11) both ends and the second guide post (5)
It is contacted with upper die holder (1).
3. universal sheet metal component punch-forming mold according to claim 1, it is characterised in that: the punch-pin (3) with
Described female die block (4) forming surface is equipped with unworn liner (7).
4. universal sheet metal component punch-forming mold according to claim 1, it is characterised in that: the lower die holder (2)
It is equipped with liftout attachment.
5. universal sheet metal component punch-forming mold according to claim 4, it is characterised in that: the liftout attachment packet
Include jacking block (8) and cylinder (9), the cylinder body of the cylinder (9) is mounted in lower die holder (2), the end of the telescopic rod of cylinder (9) with
Jacking block (8) is connected, and the bottom plate (2.1) is equipped with the through-hole matched with jacking block (8).
6. universal sheet metal component punch-forming mold according to claim 5, it is characterised in that: the female die block (4)
Between be equipped with the pressed sheet (2.2) that matches with the width dimensions of punch-pin (3), the pressed sheet (2.2) is covered in bottom plate
(2.1) upper surface, when the telescopic rod of the cylinder (9) is shunk, the upper surface of jacking block (8) is lower than the following table of pressed sheet (2.2)
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261164.XU CN208583897U (en) | 2018-08-07 | 2018-08-07 | Universal sheet metal component punch-forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261164.XU CN208583897U (en) | 2018-08-07 | 2018-08-07 | Universal sheet metal component punch-forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208583897U true CN208583897U (en) | 2019-03-08 |
Family
ID=65543310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821261164.XU Expired - Fee Related CN208583897U (en) | 2018-08-07 | 2018-08-07 | Universal sheet metal component punch-forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208583897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054825A (en) * | 2019-12-24 | 2020-04-24 | 安徽艾普智能装备有限公司 | Stamping die is used in refrigerator door production and processing |
| CN114011922A (en) * | 2021-11-05 | 2022-02-08 | 四川航天烽火伺服控制技术有限公司 | Sheet metal part bending die |
-
2018
- 2018-08-07 CN CN201821261164.XU patent/CN208583897U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054825A (en) * | 2019-12-24 | 2020-04-24 | 安徽艾普智能装备有限公司 | Stamping die is used in refrigerator door production and processing |
| CN114011922A (en) * | 2021-11-05 | 2022-02-08 | 四川航天烽火伺服控制技术有限公司 | Sheet metal part bending die |
| CN114011922B (en) * | 2021-11-05 | 2024-05-17 | 四川航天烽火伺服控制技术有限公司 | Sheet metal part bending die |
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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: 20190308 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |