CN208437510U - A kind of flanging product stamping die - Google Patents
A kind of flanging product stamping die Download PDFInfo
- Publication number
- CN208437510U CN208437510U CN201821087876.4U CN201821087876U CN208437510U CN 208437510 U CN208437510 U CN 208437510U CN 201821087876 U CN201821087876 U CN 201821087876U CN 208437510 U CN208437510 U CN 208437510U
- Authority
- CN
- China
- Prior art keywords
- mold
- hem block
- die holder
- block
- flanging
- 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
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Abstract
The utility model belongs to stamping die technology, discloses a kind of flanging product stamping die, including upper die holder, upper mold, upper hem block, lower die holder, lower mold and lower hem block.Upper mold is installed on upper die holder, and upper hem block is slidably mounted on upper die holder, and the male part of the direction projection towards upper mold is provided on upper hem block.Lower mold is installed on lower die holder, punch forming is carried out with the main part of upper mold cooperation conduplication side product, lower hem block is installed on lower die holder, can compress upper hem block towards the movement of upper mold direction, the flap progress punch forming of male part and lower mold cooperation conduplication side product.In the utility model, utilize upper hem block and lower hem block, the flap of conduplication side product carries out excessive punching press on the basis of normal ram quantity of formed, so that flap does not generate interference with mold after elastic recovery, to be effectively guaranteed the Forming Quality of flanging product.
Description
Technical field
The utility model relates to stamping die technology more particularly to a kind of flanging product stamping dies.
Background technique
Existing stamping die is when conduplication side product carries out punch forming, the upper mold backhaul after punching press of flanging position
Cheng Zhong can generate the deformation of part elastic recovery, at this point, the flanging position of elastic recovery can generate interference to the backhaul of upper mold, make
It obtains upper mold reversely to exert a force to the flanging of elastic recovery, influences the stamping forming quality of tuck portion.
Utility model content
The purpose of this utility model is to provide a kind of flanging product stamping dies.
For this purpose, the utility model uses following technical scheme:
A kind of flanging product stamping die, comprising:
Upper die holder；
Upper mold is installed on the upper die holder；
Upper hem block is slidably mounted on the upper die holder, is provided on the upper hem block towards the upper mold
The male part of direction projection；
Lower die holder；
Lower mold, is installed on the lower die holder, carries out punching press with the main part of upper mold cooperation conduplication side product
Molding；
Lower hem block is installed on the lower die holder, can be compressed the upper hem block and be moved towards the upper mold direction
Dynamic, the male part and the lower mold cooperation carry out punch forming to the flap of the flanging product.
Preferably, further including sliding rail, the sliding rail is installed on the upper die holder, and the upper hem block is slidably mounted on
On the sliding rail.
Preferably, being provided with guide part on the upper hem block, lower guide part, institute are provided on the lower hem block
Stating lower guide part can drive the upper hem block mobile by compressing the upper guide part.
Preferably, the upper guide part and the lower guide part are respectively the plane being obliquely installed.
Preferably, being provided with pressure section on the upper hem block, lower pressure section, institute are provided on the lower hem block
When stating the punching press of flanging product in place, the upper pressure section and the lower pressure section are abutted each other.
Preferably, the upper pressure section and the lower pressure section are horizontally disposed plane.
Preferably, the male part is seamlessly transitted to the upper pressure section on the upper hem block.
The utility model has the beneficial effects that upper hem block and lower hem block are cooperatively set with upper mold and lower mold,
Using the vertical active force in pressurising forming process, so that lower hem block driving upper hem block is mobile, so that on upper hem block
The flap of male part conduplication side product carries out excessive punching press on the basis of normal ram quantity of formed, so that flap is in elasticity
Interference is not generated with mold after reply, to be effectively guaranteed the Forming Quality of flanging product.
Detailed description of the invention
Fig. 1 is structural schematic diagram when flanging product stamping die described in the utility model embodiment does not mold；
Fig. 2 is enlarged diagram at the A of Fig. 1；
Structural schematic diagram when Fig. 3 is the molding of flanging product stamping die described in the utility model embodiment；
Fig. 4 is enlarged diagram at the B of Fig. 3.
In figure:
1, upper die holder；
2, upper mold；
3, upper hem block；30, male part；31, upper guide part；32, upper pressure section；
4, lower die holder；
5, lower mold；
6, lower hem block；61, lower guide part；62, lower pressure section；
7, sliding rail；
100, flanging product.
Specific embodiment
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model
System.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As Figure 1-Figure 4, the utility model provides a kind of flanging product stamping die, including upper die holder 1, upper mold
2, upper hem block 3, lower die holder 4, lower mold 5 and lower hem block 6.Wherein, upper mold 2 is installed on upper die holder 1, upper hem block 3
It is slidably mounted on upper die holder 1, the male part 30 of the direction projection towards upper mold 2 is provided on upper hem block 3.Wherein, under
Mold 5 is installed on lower die holder 4, cooperates the main part of conduplication side product 100 to carry out punch forming, lower hem block 6 with upper mold 2
It is installed on lower die holder 4, the vertical active force in pressurising forming process can be changed into horizontal force and compress upper hem block
3, so that upper hem block 3 is mobile towards 2 direction of upper mold, the flap of male part 30 and lower mold 5 cooperation conduplication side product 100
Carry out punch forming.
In the utility model, upper hem block 3 and lower hem block 6 are cooperatively set with upper mold 2 and lower mold 5, utilized
Vertical active force in pressurising forming process, so that lower hem block 6 drives the movement of upper hem block 3, so that outer on upper hem block 3
The flap of 30 conduplication side product 100 of protrusion carries out excessive punching press on the basis of normal ram quantity of formed, so that flap exists
Interference is not generated with mold after elastic recovery, to be effectively guaranteed the Forming Quality of flanging product 100.
The flanging product stamping die of the utility model further includes sliding rail 7, which is installed on upper die holder 1, upper hem
Block 3 is slidably mounted on sliding rail 7, can by the sliding rail 7 on upper die holder 1 close to upper mold 2 or far from upper mold 2.
In the present embodiment, it is provided with guide part 31 on upper hem block 3, lower guide part 61 is provided on lower hem block 6,
Lower guide part 61 can drive upper hem block 3 mobile by compressing upper guide part 31.Specifically, upper guide part 31 and lower guide part
61 be respectively the plane being obliquely installed.The setting of clinoplain, structure is simple, can safely and efficiently act on vertical punching press
Power is changed into lateral driving force.
In the present embodiment, it is additionally provided with pressure section 32 on upper hem block 3, is additionally provided with down and compresses on lower hem block 6
Portion 62,100 punching press of flanging product in place when, i.e., when upper mold 2 and the molding of lower mold 5 are completed, upper pressure section 32 and lower pressure section
62 abut each other.Specifically, upper pressure section 32 and lower pressure section 62 are horizontally disposed plane.Upper pressure section 32 and lower pressure section
62 setting ensure that the molding gap between upper mold 2 and lower mold 5, can effectively improve the main part of flanging product 100
With the Forming Quality of flap.
More specifically, on upper hem block 3, male part 30 is seamlessly transitted to upper pressure section 32.Above-mentioned setting, avoids
In punching course, 3 doubling edge of upper hem block scrapes damage, ensure that Forming Quality.
The flanging product stamping die of the utility model is when specific conduplication side product 100 carries out punching press, first by flanging
The blank of product 100 is placed on lower mold 5, and then upper die holder 1 drives upper mold 2 mobile towards lower mold 5, later upper mold
2 and the main part of the profile conduplication side product 100 on lower mold 5 carry out punching press, while the upper pressure section 32 of upper hem block 3
The flap of conduplication side product 100 carries out bending, then when flap bending in place after, the lower guide part 61 of lower hem block 6 supports
The upper guide part 31 of upper hem block 3 is pressed, so that upper guide part 31 is close to mold 5 under upper mold 2/, so that male part 30 is laterally supported
Backfin turn of bilge, by bending part excess punching press, the upper pressure section 32 of final upper hem block 3 and 62 phase of lower pressure section of lower hem block 6
Completed against, mold clamping, pressure maintaining after a certain period of time, upper die holder 1 drives upper mold 2 to reset, and completes conduplication side product 100
Punching press.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (7)
1. a kind of flanging product stamping die characterized by comprising
Upper die holder (1)；
Upper mold (2) is installed on the upper die holder (1)；
Upper hem block (3) is slidably mounted on the upper die holder (1), is provided on the upper hem block (3) towards the upper mold
Has the male part (30) of the direction projection of (2)；
Lower die holder (4)；
Lower mold (5), is installed on the lower die holder (4), the main body with the upper mold (2) cooperation conduplication side product (100)
Portion carries out punch forming；
Lower hem block (6) is installed on the lower die holder (4), can compress the upper hem block (3) towards the upper mold
(2) direction is mobile, and the male part (30) and the lower mold (5) cooperation carry out the flap of the flanging product (100)
Punch forming.
2. flanging product stamping die according to claim 1, which is characterized in that further include sliding rail (7), the sliding rail
(7) it is installed on the upper die holder (1), the upper hem block (3) is slidably mounted on the sliding rail (7).
3. flanging product stamping die according to claim 1, which is characterized in that be provided on the upper hem block (3)
Upper guide part (31) is provided with lower guide part (61) on the lower hem block (6), and the lower guide part (61) can be by compressing
The upper guide part (31) drives the upper hem block (3) mobile.
4. flanging product stamping die according to claim 3, which is characterized in that the upper guide part (31) and it is described under
Guide part (61) is respectively the plane being obliquely installed.
5. flanging product stamping die according to claim 1, which is characterized in that be provided on the upper hem block (3)
Upper pressure section (32) is provided with lower pressure section (62) on the lower hem block (6), flanging product (100) punching press in place when,
The upper pressure section (32) and the lower pressure section (62) abut each other.
6. flanging product stamping die according to claim 5, which is characterized in that the upper pressure section (32) and it is described under
Pressure section (62) is horizontally disposed plane.
7. flanging product stamping die according to claim 5, which is characterized in that described on the upper hem block (3)
Male part (30) is seamlessly transitted to the upper pressure section (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087876.4U CN208437510U (en) | 2018-07-10 | 2018-07-10 | A kind of flanging product stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087876.4U CN208437510U (en) | 2018-07-10 | 2018-07-10 | A kind of flanging product stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208437510U true CN208437510U (en) | 2019-01-29 |
Family
ID=65087375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821087876.4U Expired - Fee Related CN208437510U (en) | 2018-07-10 | 2018-07-10 | A kind of flanging product stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208437510U (en) |
-
2018
- 2018-07-10 CN CN201821087876.4U patent/CN208437510U/en not_active Expired - Fee Related
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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: 20190129 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |