CN208643856U - A kind of stamping die of replaceable mold head - Google Patents
A kind of stamping die of replaceable mold head Download PDFInfo
- Publication number
- CN208643856U CN208643856U CN201821196954.4U CN201821196954U CN208643856U CN 208643856 U CN208643856 U CN 208643856U CN 201821196954 U CN201821196954 U CN 201821196954U CN 208643856 U CN208643856 U CN 208643856U
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- China
- Prior art keywords
- die
- upper die
- mold
- head
- fixed column
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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.)
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Abstract
The utility model discloses a kind of stamping dies of replaceable mold head, including upper die component and lower mold assemblies, the upper die component includes upper mould fixed plate, upper mold fixed column, fixed cylinder and upper die head, the lower surface of the upper mould fixed plate is arranged in the upper mold fixed column, the upper mold fixed column is fixedly connected on the upper mould fixed plate, the fixing barrel casing is located at the appearance wall of the upper mold fixed column, the first engaging notch of the second engaging notch of the upper die head and the upper mold fixed column is mutually clamped by user, again by the way that the fixed cylinder to be rotated down, the upper mold fixed column of opposite engaging and the upper die head can be further fixed, when needing replacing the upper die head, user only need to rotate upwards the fixed cylinder, the new upper die head is engaged with the upper mold fixed column again, last benefit It is fixed with the fixed cylinder, completes the effect of the replaceable upper die head.
Description
Technical field
The utility model belongs to technical field of mold more particularly to a kind of stamping die of replaceable mold head.
Background technique
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain
The various moulds and tool of required product, in brief, mold are the tools for making formed article, and this tool is by various
Part is constituted, and different molds is made of different parts.
The mould head majority of stamping die used in present people is to be fixedly mounted, and needs to make other molds
When, it is also necessary to defined stamping die is purchased, a large amount of financial resources are wasted.
Utility model content
The utility model provides a kind of stamping die of replaceable mold head, it is intended to solve punching press used in present people
The mould head majority of mold is to be fixedly mounted, when needing to make other molds, it is also necessary to purchase defined stamping die, wave
The problem of having taken a large amount of financial resources.
The utility model is realized in this way a kind of stamping die of replaceable mold head, including upper die component and lower die
Component, the upper die component include upper mould fixed plate, upper mold fixed column, guide sleeve, fixed cylinder and upper die head, the upper mold fixed column
The lower surface of the upper mould fixed plate is set, and the upper mold fixed column is fixedly connected on the upper mould fixed plate, the guide sleeve
The lower surface of the upper die holder is set, and the guide sleeve is fixedly connected on the upper die holder, and the fixing barrel casing is located on described
The appearance wall of mould fixed column, the fixed cylinder are removably connected to the upper mold fixed column, and the upper die head is arranged on described
The lower end of mould fixed column, the upper die head are connected together in the upper mold fixed column, the lower mold assemblies include lower mold fixed plate,
The inside of the lower mold fixed plate, the backform is arranged in backform column, ejector spring, top template and limit plate, the backform column
The lower end of column is fixedly connected on the lower mold fixed plate, and the ejector spring is set in the appearance wall of the backform column, the top
For template-setup in the upper end of the ejector spring, the top template is fixedly connected on the ejector spring, the limit plate setting
In the upper surface of the lower mold fixed plate, the limit plate is fixedly connected on the lower mold fixed plate.
Preferably, the upper die component further includes upper die holder, die shank and upper die-cushion, and the upper die holder is arranged in the die shank
Upper surface, the die shank are fixedly connected on the upper die holder, and the upper die-cushion is arranged in the lower surface of the upper die holder, it is described on
Die-cushion and the upper mould fixed plate are fixedly connected on the upper die holder by pin.
Preferably, the quantity of the guide sleeve is two, and two guide sleeves are symmetrically arranged at the following table of the upper die holder
Face.
Preferably, the lower end of the upper mold fixed column offers the first engaging notch, and the upper end of the upper die head corresponds to institute
It states upper mold fixed column and offers the second engaging notch.
Preferably, the appearance wall of the upper mold fixed column and the upper die head is provided with external screw thread, the fixed cylinder
Inner surface wall is provided with internal screw thread.
Preferably, the lower mold assemblies further include lower die holder, guide post, lower die-cushion, and the guide post and the lower die-cushion are all provided with
It sets in the upper surface of the lower die holder, the quantity of the guide post is two, and two guide posts are fixedly connected in the lower die
Seat, the lower die-cushion and the lower mold fixed plate are fixedly connected on the lower die holder by screw rod.
Preferably, the upper surface of the limit plate offers round limited mouth, and the limited mouth is located at the limit plate
It is intermediate.
Compared with prior art, the utility model has the beneficial effects that a kind of replaceable mold head of the utility model
Stamping die facilitates the fixed upper die head by the way that the upper mold fixed column and the fixed cylinder is arranged, user will be described on
The second engaging notch of die head and the first engaging notch of the upper mold fixed column are mutually clamped, then passing through will be described
Fixed cylinder is rotated down, and the upper mold fixed column of opposite engaging and the upper die head can be further fixed, and is being needed more
When changing the upper die head, user only need to rotate upwards the fixed cylinder, then the new upper die head is consolidated with the upper mold
Fixed column engaging, is finally fixed using the fixed cylinder, completes the effect of the replaceable upper die head.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the upper mold fixed column schematic perspective view of the utility model；
Fig. 4 is the upper mold schematic perspective view of the utility model；
In figure: 1- upper die component, 11- upper die holder, 12- die shank, the upper die-cushion of 13-, 14- upper mould fixed plate, 15- upper mold are fixed
Die-cushion, 24- lower die under column, 16- guide sleeve, 17- fixed cylinder, 18- upper die head, 2- lower mold assemblies, 21- lower die holder, 22- guide post, 23-
Fixed plate, 25- backform column, 26- ejector spring, 27- top template, 28- limit plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of stamping die of replaceable mold head, packet
Upper die component 1 and lower mold assemblies 2 are included, upper die component 1 includes upper mould fixed plate 14, upper mold fixed column 15, guide sleeve 16, fixed cylinder 17
With upper die head 18, the lower surface of upper mould fixed plate 14 is arranged in upper mold fixed column 15, and upper mold fixed column 15 is fixedly connected on upper mold
The lower surface of upper die holder 11 is arranged in fixed plate 14, guide sleeve 16, and guide sleeve 16 is fixedly connected on upper die holder 11, and fixed cylinder 17 is set in
The appearance wall of upper mold fixed column 15, fixed cylinder 17 are removably connected to upper mold fixed column 15, and the setting of upper die head 18 is fixed in upper mold
The lower end of column 15, upper die head 18 are connected together in upper mold fixed column 15, lower mold assemblies 2 include lower mold fixed plate 24, backform column 25,
The inside of lower mold fixed plate 24, the lower end of backform column 25 is arranged in ejector spring 26, top template 27 and limit plate 28, backform column 25
It is fixedly connected on lower mold fixed plate 24, ejector spring 26 is set in the appearance wall of backform column 25, and the setting of top template 27 is in ejection bullet
The upper end of spring 26, top template 27 are fixedly connected on ejector spring 26, and the upper surface of lower mold fixed plate 24 is arranged in limit plate 28, limit
Position plate 28 is fixedly connected on lower mold fixed plate 24.
In the present embodiment, the inner surface by the appearance wall and fixed cylinder 17 of upper mold fixed column 15 and upper die head 18 is equal
It is provided with screw thread, facilitates the replacement of upper die head 18, user rotates fixed cylinder 17 upwards, then old upper die head 18 is removed,
Then new upper die head 18 is engaged with upper mold fixed column 15, fixed cylinder 17 is rotated down to upper mold fixed column 15 and upper mold
It is wrapped up at first 18 engaging, so that upper die head be made to be fixed.
In the present embodiment, by setting upper die holder 11, conveniently fixed die-cushion 13 and upper mould fixed plate 14,
User puts the handstand of upper die holder 11 on the table, then upper die-cushion 13 and upper mould fixed plate 14 are successively placed on upper die holder 11
Then pin is squeezed into upper surface, upper die-cushion 13 and upper mould fixed plate 14 can be fixed on to the lower surface of upper die holder 11, so as to
So that upper mold fixed column 15 is fixed, by the way that guide sleeve 16 is arranged, facilitates the use of cooperation 21 upper guide post 22 of lower die holder, work as upper mold
When seat 11 pushes, guide sleeve 16 is enclosed in the upper end of guide post 22, plays the role of a guiding to entire upper die component 1, for protecting
The accuracy for demonstrate,proving movement, is provided with spiral shell by the inner surface of the appearance wall and fixed cylinder 17 of upper mold fixed column 15 and upper die head 18
Line facilitates the replacement of upper die head 18, and user rotates fixed cylinder 17 upwards, then old upper die head 18 is removed, then will be new
Upper die head 18 engage with upper mold fixed column 15, fixed cylinder 17 is rotated down to the card of upper mold fixed column 15 and upper die head 18
It is wrapped up at conjunction, so that upper die head be made to be fixed, by setting ejector spring 26 and liftout plate 27, facilitates and push up mold at material
Out, after upper die head 18 presses downwards, top template 27 and backform spring 26 can be pressed downward, when upper die head 18 is shunk upwards
Afterwards, top template 27 can be popped up by the elastic force of backform spring 26, so as to by the finished product die top of 27 upper surface of top template
Out, convenient for users to collection, by be arranged limit plate 28, further provide the motion range of upper die head 18, upper die head 18
When pushing, the material on 28 realizing middle limiting mouth of limit plate can only be depressed, to ensure that the complete of the other positions of material.
Further, upper die component 1 further includes upper die holder 11, die shank 12 and upper die-cushion 13, and upper die holder 11 is arranged in die shank 12
Upper surface, die shank 12 is fixedly connected on upper die holder 11, and upper die-cushion 13 is arranged in the lower surface of upper die holder 11, upper die-cushion 13 and upper
Mould fixed plate 14 is fixedly connected on upper die holder 11 by pin.
In the present embodiment, one holding die shank 12 of user, another are held other positions of mold and are held up, side
Just to the movement of this stamping die, it is arranged between upper die holder 11 and upper mould fixed plate 14 by upper die-cushion 13, in entire upper mold
When component 1 pushes, it is possible to reduce the mutual vibration between upper die holder 11 and upper mould fixed plate 14, to guarantee upper die holder 11 and upper
Stabilization between mould fixed plate 14.
Further, the quantity of guide sleeve 16 is two, and two guide sleeves 16 are symmetrically arranged at the lower surface of upper die holder 11.
In the present embodiment, convenient to be used cooperatively with guide post 22 by the way that guide sleeve 16 is arranged, play the work of a guiding
With when entire upper die component 1 pushes, 16 meetings of guide sleeve are moved downward according to guide post 22, it is therefore prevented that entirely upper die component 1 is inclined
It moves.
Further, the lower end of upper mold fixed column 15 offers the first engaging notch, and the upper end of upper die head 18 corresponds to upper mold
Fixed column 15 offers the second engaging notch.
In the present embodiment, user is by the second engaging notch of 18 upper end of upper die head relative under upper mold fixed column 15
The first engaging notch at end is mutually clamped, and forms a cylindrical body after engaging upper die head 18 and upper mold fixed column 15, it is convenient into
It is fixed in one step.
Further, the appearance wall of upper mold fixed column 15 and upper die head 18 is provided with external screw thread, the interior table of fixed cylinder 17
Wall is provided with internal screw thread.
In the present embodiment, user holds fixed cylinder 17 and is rotated down, and makes fixed cylinder 17 by upper mold fixed column 15
It is wrapped up at the engaging of upper die head 18, it is therefore prevented that the dislocation between upper mold fixed column 15 and upper die head 18.
Further, lower mold assemblies 2 further include lower die holder 21, guide post 22, lower die-cushion 23, and guide post 22 and lower die-cushion 23 are all provided with
It sets in the upper surface of lower die holder 21, the quantity of guide post 22 is two, and two guide posts 22 are fixedly connected in the lower die holder 21, under
Die-cushion 23 and lower mold fixed plate 24 are fixedly connected on lower die holder 21 by screw rod.
In the present embodiment, when upper die head 18 moves downward, guide post 22 can guide guide sleeve 16 within the limits prescribed
It moves up and down, increases the accuracy that upper die head 18 moves, while upper die head 18 pushes, entire lower mold assemblies 2 can be made to generate vibration
It is dynamic, the vibration between lower die holder 21 and lower mold fixed plate 24 can reduce by lower die-cushion 23, to reduce the mill between it
Damage.
Further, the upper surface of limit plate 28 offers round limited mouth, and limited mouth is located at the centre of limit plate 28.
In the present embodiment, when upper die head 18, which moves downward, to be depressed on material, according to what is opened up among limit plate 28
Limited mouth limits the range that upper die head 18 suppresses downwards material, guarantees the integrality at the other positions of material.
After the utility model installs, when entire upper die component 1 moves downward, guide post 22 can guide guide sleeve defined
It moves up and down in range, prevents the offset of entire upper die component 1, when upper die head 18 presses on material, by limit plate 28,
Make upper die head 18 that only the material above 28 realizing middle limiting mouth of limit plate can be depressed, guarantees the complete of the other positions of material
Property, when user needs replacing upper die head 18, user hold fixed cylinder 17 simultaneously rotate upwards, by upper mold fixed column 15 with it is upper
The position that die head 18 is mutually clamped appears completely, and user can remove old upper die head 18, then by new upper die head 18
With upper mold withstand 15 be mutually clamped after, then fixed cylinder 17 is rotated down to and is mutually clamped upper die head 18 and upper mold fixed column 15
Position package, so that upper die head 18 is withstood 15 with upper mold and be fixed to each other.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of stamping die of replaceable mold head, which is characterized in that described including upper die component (1) and lower mold assemblies (2)
Upper die component (1) includes upper mould fixed plate (14), upper mold fixed column (15), guide sleeve (16), fixed cylinder (17) and upper die head (18),
The upper mold fixed column (15) is arranged in the lower surface of the upper mould fixed plate (14), and the upper mold fixed column (15) is fixedly connected
In the upper mould fixed plate (14), in the lower surface of the upper die holder (11), the guide sleeve (16) is solid for guide sleeve (16) setting
Surely it is connected to the upper die holder (11), the fixed cylinder (17) is set in the appearance wall of the upper mold fixed column (15), described solid
Safety barrel (17) is removably connected to the upper mold fixed column (15), and the upper die head (18) is arranged in the upper mold fixed column (15)
Lower end, the upper die head (18) is connected together in the upper mold fixed column (15), and the lower mold assemblies (2) include that lower die is fixed
Plate (24), backform column (25), ejector spring (26), top template (27) and limit plate (28), the backform column (25) are arranged in institute
The inside of lower mold fixed plate (24) is stated, the lower end of the backform column (25) is fixedly connected on the lower mold fixed plate (24), described
Ejector spring (26) is set in the appearance wall of the backform column (25), and the top template (27) is arranged in the ejector spring (26)
Upper end, the top template (27) is fixedly connected on the ejector spring (26), and the limit plate (28) is arranged in the lower die
The upper surface of fixed plate (24), the limit plate (28) are fixedly connected on the lower mold fixed plate (24).
2. a kind of stamping die of replaceable mold head as described in claim 1, which is characterized in that the upper die component (1)
It further include upper die holder (11), die shank (12) and upper die-cushion (13), the upper surface of the upper die holder (11) is arranged in the die shank (12),
The die shank (12) is fixedly connected on the upper die holder (11), following table of upper die-cushion (13) setting in the upper die holder (11)
Face, the upper die-cushion (13) and the upper mould fixed plate (14) are fixedly connected on the upper die holder (11) by pin.
3. a kind of stamping die of replaceable mold head as described in claim 1, which is characterized in that the number of the guide sleeve (16)
Amount is two, and two guide sleeves (16) are symmetrically arranged at the lower surface of the upper die holder (11).
4. a kind of stamping die of replaceable mold head as described in claim 1, which is characterized in that the upper mold fixed column
(15) lower end offers the first engaging notch, and the upper end of the upper die head (18) corresponds to the upper mold fixed column (15) and offers
Second engaging notch.
5. a kind of stamping die of replaceable mold head as described in claim 1, which is characterized in that the upper mold fixed column
(15) and the appearance wall of the upper die head (18) is provided with external screw thread, and the inner surface wall of the fixed cylinder (17) is provided with interior spiral shell
Line.
6. a kind of stamping die of replaceable mold head as described in claim 1, which is characterized in that the lower mold assemblies (2)
It further include lower die holder (21), guide post (22), lower die-cushion (23), the guide post (22) and the lower die-cushion (23) are arranged at described
The upper surface of lower die holder (21), the quantity of the guide post (22) are two, and two guide posts (22) are fixedly connected in described
Lower die holder (21), the lower die-cushion (23) and the lower mold fixed plate (24) are fixedly connected on the lower die holder by screw rod
(21)。
7. a kind of stamping die of replaceable mold head as described in claim 1, which is characterized in that the limit plate (28)
Upper surface offers round limited mouth, and the limited mouth is located at the centre of the limit plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196954.4U CN208643856U (en) | 2018-07-27 | 2018-07-27 | A kind of stamping die of replaceable mold head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196954.4U CN208643856U (en) | 2018-07-27 | 2018-07-27 | A kind of stamping die of replaceable mold head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208643856U true CN208643856U (en) | 2019-03-26 |
Family
ID=65787184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196954.4U Expired - Fee Related CN208643856U (en) | 2018-07-27 | 2018-07-27 | A kind of stamping die of replaceable mold head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208643856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153284A (en) * | 2019-04-23 | 2019-08-23 | 滁州达世汽车配件有限公司 | A kind of automobile rear protective plate stamping die of replaceable mold head |
| CN111408662A (en) * | 2020-05-29 | 2020-07-14 | 海盐鸿强五金制造有限公司 | Change quick five metals stamping workpiece punching press head of die head |
| WO2020253012A1 (en) * | 2019-06-21 | 2020-12-24 | 南京唐壹信息科技有限公司 | Stamping die fixture |
-
2018
- 2018-07-27 CN CN201821196954.4U patent/CN208643856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153284A (en) * | 2019-04-23 | 2019-08-23 | 滁州达世汽车配件有限公司 | A kind of automobile rear protective plate stamping die of replaceable mold head |
| WO2020253012A1 (en) * | 2019-06-21 | 2020-12-24 | 南京唐壹信息科技有限公司 | Stamping die fixture |
| CN111408662A (en) * | 2020-05-29 | 2020-07-14 | 海盐鸿强五金制造有限公司 | Change quick five metals stamping workpiece punching press head of die head |
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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: 20190326 Termination date: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |