CN207629008U - A kind of diel - Google Patents
A kind of diel Download PDFInfo
- Publication number
- CN207629008U CN207629008U CN201721737776.7U CN201721737776U CN207629008U CN 207629008 U CN207629008 U CN 207629008U CN 201721737776 U CN201721737776 U CN 201721737776U CN 207629008 U CN207629008 U CN 207629008U
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- CN
- China
- Prior art keywords
- positioning pin
- pipe fitting
- lower die
- upper mold
- shrinkage pool
- 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.)
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
A kind of diel of the utility model, including lower die, upper mold and pipe fitting, setting molding shrinkage pool A in lower die, setting molding shrinkage pool B in upper mold, upper mould cover conjunction makes molding shrinkage pool A and molding shrinkage pool B combine to form die cavity in lower die, pipe fitting is arranged in die cavity, the diel further includes positioning pin, locating piece and annular lug, setting and the matched dowel hole of positioning pin in lower die, positioning pin includes insertion end and holding end, positioning pin is inserted by insertion end in dowel hole, the lower surface of locating piece is fixedly connected with the insertion end of positioning pin, groove is arranged in the upper surface of locating piece, the annular lug of setting and fit depressions on the lateral wall of pipe fitting.The utility model existing mold is changed to hole positioning, and pipe fitting is put into die cavity positioning pin, starts punching machine power switch, upper mold is made to move down, and starts punching press, and pipe fitting is not easy to move axially, and after the completion, mold moves up, and takes out pipe fitting.
Description
Technical field
The utility model belongs to technical field of mold, more particularly to a kind of diel.
Background technology
Mold as one of efficient tool of production, is set using extremely wide and important production in industrial production
It is standby.Using mold article of manufacture and part, has production efficiency high, can be mass-produced, save material, realize and add without cutting
The advantages that work；Product quality is stablized, and has good interchangeability；It is easy to operate, to operating personnel without very high technology requirement
The advantages that.
Diel is in use, and existing technical situation is positioned with pipe shape, easily moves axially, makes two after punching press
Stamping surface is uneven, and drawing requirement is not achieved, and manually shaping is needed to cross cubing to meet, and qualification rate is low, production efficiency
It is low.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of easy to use, punching accurately diels.
Technical solution is as follows
A kind of diel, including lower die, upper mold and pipe fitting, setting molding shrinkage pool A in lower die, setting molding is recessed in upper mold
Hole B, upper mould cover conjunction make molding shrinkage pool A and molding shrinkage pool B combine to form die cavity in lower die, and pipe fitting is arranged in die cavity, special
Sign is that the diel further includes positioning pin, locating piece, annular lug and steel wire rope, is arranged in lower die and matches with positioning pin
The dowel hole of conjunction, positioning pin include insertion end and hold end, and positioning pin is inserted by insertion end in dowel hole, locating piece
Lower surface is fixedly connected with the insertion end of positioning pin, and groove is arranged in the upper surface of locating piece, is arranged on the lateral wall of pipe fitting and groove
One end of matched annular lug, steel wire rope is fixedly connected with dowel hole, and the other end of steel wire rope is fixedly connected with positioning pin side
The middle part in portion.
As a further improvement, guide post is set in the lower die, is arranged and the matched guiding of guide post in upper mold
Set.
As a further improvement, the quantity of the guide post is two or more.
As a further improvement, limited block and spring are also set up in the lower die.
As a further improvement, limit flitch, forming panel, upper mold holder and spring are also set up in the upper mold.
As a further improvement, the quantity of the steel wire rope is two or more.
As a further improvement, the quantity of the steel wire rope is two.
Advantageous effect
The utility model existing mold is changed to hole positioning, and pipe fitting is put into die cavity positioning pin, is started punching machine power switch, is made
Upper mold moves down, and starts punching press, and pipe fitting is not easy to move axially, and after the completion, mold moves up, and takes out pipe fitting.
Description of the drawings
Below in conjunction with the accompanying drawings the utility model is further illustrated with case study on implementation.
Fig. 1 is the structural schematic diagram of the utility model upper mold；
Fig. 2 is the structural schematic diagram of the utility model lower die；
Fig. 3 is structural schematic diagram when the utility model upper die and lower die combine to form die cavity.
Fig. 4 is the portions the A enlarged drawing of Fig. 3.
Specific implementation mode
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good embodiment and attached drawing cooperation detailed description, are described as follows：
As shown in Figure 1, a kind of diel, including lower die 1, upper mold 2 and pipe fitting 3, setting molding shrinkage pool A4 in lower die 1,
Setting molding shrinkage pool B5 in upper mold 2, the lid of upper mold 2 is closed makes molding shrinkage pool A4 and molding shrinkage pool B5 combine to form die cavity in lower die 1
6, pipe fitting 3 is arranged in die cavity 6, which further includes positioning pin 7, locating piece 8, annular lug 9 and steel wire rope 10, lower die
Setting and 7 matched dowel hole 11 of positioning pin on 1, positioning pin 7 include insertion end and hold end, and positioning pin 7 passes through insertion
End is inserted into dowel hole 11, and the lower surface of locating piece 8 is fixedly connected with the insertion end of positioning pin 7, the upper surface setting of locating piece 8
Groove 12, setting and 12 matched annular lug 9 of groove on the lateral wall of pipe fitting 3, it is fixed that one end of steel wire rope 10 is fixedly connected
The side of position pin hole 11, the other end of steel wire rope 10 are fixedly connected with the middle part of 7 side of positioning pin.
As a further improvement, guide post 13 is set in lower die 1, in upper mold 2 setting with guide post 13 is matched leads
To set 14.
As a further improvement, the quantity of guide post 13 is two or more.
As a further improvement, limited block 15 and spring 16 are also set up in lower die 2.
As a further improvement, limit flitch 17, forming panel 18, upper mold holder 19 and spring are also set up in upper mold 1
16。
As a further improvement, the quantity of steel wire rope 10 is two or more.
As a further improvement, the quantity of steel wire rope 10 is two.
When in use：
1, the utility model existing mold is changed to hole positioning (by dowel hole 11, groove 12 and the positioning of buffering convex block),
Pipe fitting 3 is put into 6 positioning pin 7 of die cavity, starts punching machine power switch, upper mold 2 is made to move down, and starts punching press, and pipe fitting 3 is not easy axial shifting
Dynamic, after the completion, mold moves up, and takes out pipe fitting 3.
2, when specifically used, pipe fitting 3 is put into 6 positioning pin 7 of die cavity, the positioning pin 7 in dowel hole 11 is moved to recessed
Slot 12 is in contact with buffering convex block and close-fitting position, you can prevents pipe fitting 3 from moving axially, two stamping surfaces are high after making punching press
Low balance, reaches drawing requirement.
3, using 10 structure of steel wire rope, make positioning pin 7 after usage, it is convenient for collecting, it prevents from losing.
In conclusion the only preferred embodiment of the utility model, is not used for limiting the utility model implementation
Range, equivalent change carried out by all shape, construction, feature and spirit according to described in the utility model claims range with repair
Decorations, should all be included in the right of the utility model.
Claims (7)
1. a kind of diel, which is characterized in that including lower die, upper mold and pipe fitting, be arranged in lower die and be molded shrinkage pool A, in upper mold
Setting molding shrinkage pool B, upper mould cover conjunction make molding shrinkage pool A and molding shrinkage pool B combine to form die cavity in lower die, and pipe fitting is arranged in mould
Intracavitary, which is characterized in that the diel further includes positioning pin, locating piece, annular lug and steel wire rope, is arranged in lower die and fixed
Matched dowel hole is sold in position, and positioning pin includes insertion end and holds end, and positioning pin is inserted by insertion end in dowel hole,
The lower surface of locating piece is fixedly connected with the insertion end of positioning pin, and the upper surface of locating piece is arranged groove, is set on the lateral wall of pipe fitting
The annular lug with fit depressions is set, one end of steel wire rope is fixedly connected with dowel hole, and the other end of steel wire rope is fixedly connected
The middle part of positioning pin side.
2. a kind of diel according to claim 1, which is characterized in that be arranged guide post in the lower die, in upper mold
Setting and the matched guide sleeve of guide post.
3. a kind of diel according to claim 2, which is characterized in that the quantity of the guide post is two or more.
4. a kind of diel according to claim 1, which is characterized in that also set up limited block and bullet in the lower die
Spring.
5. a kind of diel according to claim 1, which is characterized in that also set up limit flitch, molding in the upper mold
Template, upper mold holder and spring.
6. a kind of diel according to claim 1, which is characterized in that the quantity of the steel wire rope is two or more.
7. a kind of diel according to claim 6, which is characterized in that the quantity of the steel wire rope is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737776.7U CN207629008U (en) | 2017-12-13 | 2017-12-13 | A kind of diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737776.7U CN207629008U (en) | 2017-12-13 | 2017-12-13 | A kind of diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629008U true CN207629008U (en) | 2018-07-20 |
Family
ID=62863307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737776.7U Active CN207629008U (en) | 2017-12-13 | 2017-12-13 | A kind of diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482730A (en) * | 2018-10-17 | 2019-03-19 | 苏州金鸿顺汽车部件股份有限公司 | Processing stamping die is flattened at reinforced pipe both ends on a kind of automobile bumper mounting support |
| CN110576106A (en) * | 2019-09-18 | 2019-12-17 | 南京六和普什机械有限公司 | Stamping die for efficient continuous stamping device |
-
2017
- 2017-12-13 CN CN201721737776.7U patent/CN207629008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482730A (en) * | 2018-10-17 | 2019-03-19 | 苏州金鸿顺汽车部件股份有限公司 | Processing stamping die is flattened at reinforced pipe both ends on a kind of automobile bumper mounting support |
| CN110576106A (en) * | 2019-09-18 | 2019-12-17 | 南京六和普什机械有限公司 | Stamping die for efficient continuous stamping device |
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| GR01 | Patent grant |