CN207592619U - Prevent the structure of crooked formed punch lateral tilt - Google Patents
Prevent the structure of crooked formed punch lateral tilt Download PDFInfo
- Publication number
- CN207592619U CN207592619U CN201721758100.6U CN201721758100U CN207592619U CN 207592619 U CN207592619 U CN 207592619U CN 201721758100 U CN201721758100 U CN 201721758100U CN 207592619 U CN207592619 U CN 207592619U
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- CN
- China
- Prior art keywords
- plate
- formed punch
- bending
- crooked formed
- crooked
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model is related to a kind of structures for preventing crooked formed punch lateral tilt, the structure includes the de- plate of crooked formed punch, bending female die, upper padding plate, upper clamp plate, the back of the body, upper de- plate, lower template and lower bolster, crooked formed punch top is fixed on upper padding plate by screw, Bending punch is through upper clamp plate, the de- plate of the back of the body, upper de- plate and lower template, the structure further includes bending block, and bending female die and bending block are fixed on by screw on lower bolster.The beneficial effects of the utility model, by increasing bending block in a mold, avoid because bending lateral force cause crooked formed punch to side tilts the phenomenon that, effectively prevent the damage of crooked formed punch, reduce production cost, raising working efficiency.
Description
Technical field
The utility model belongs to machined die field, specially a kind of structure for preventing crooked formed punch lateral tilt.
Background technology
In die design process, it is frequently encountered the thicker Bending Mould of material, crooked formed punch side during spares bend
It is very big to power, once lateral tilt occurs for crooked formed punch, it is easy to and crooked formed punch is caused to damage, increases production cost, influences work
Make efficiency.
Utility model content
The purpose of the utility model is to overcome deficiencies of the prior art, and providing one kind prevents crooked formed punch lateral tilt
Structure.
The utility model solves its technical problem and is achieved through the following technical solutions：
The structure of crooked formed punch lateral tilt is prevented, the structure includes crooked formed punch, bending female die, upper padding plate, upper folder
The de- plate of plate, the back of the body, upper de- plate, lower template and lower bolster, crooked formed punch top are fixed on upper padding plate by screw, and Bending punch is through upper
The de- plate of clamping plate, the back of the body, upper de- plate and lower template, the structure further include bending block, and bending female die and bending block are by screw
It is fixed on lower bolster.
Crooked formed punch bottom end side is provided with concave arc structure.
The bending block side is 90 ° with the angle for being bent block base.
The beneficial effects of the utility model by increasing bending block in a mold, are avoided because bending lateral force causes
Crooked formed punch to side tilt the phenomenon that, effectively prevent the damage of crooked formed punch, reduce production cost, improve work effect
Rate.
Description of the drawings
Fig. 1 is the structure diagram (when static) of the utility model.
Fig. 2 is the structure diagram (during work) of the utility model.
Figure label is described as follows：
The de- plate of the 1- back ofs the body；2- crooked formed punch；Plate is taken off on 3-；4- lower templates；5- is bent block；6- lower bolsters；7- concave arc structures；
8- bending female dies.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is limited, it is impossible to which the scope of protection of the utility model is limited with this.
The structure for preventing crooked formed punch lateral tilt as shown in Figure 1, the structure include crooked formed punch 2, bending gear
The de- plate 1 of block 5, bending female die 8, upper padding plate, upper clamp plate, the back of the body, upper de- plate 3, lower template 4 and lower bolster 6, crooked formed punch top is by spiral shell
Nail is fixed on upper padding plate, and Bending punch is through upper clamp plate, the de- plate of the back of the body, upper de- plate and lower template, the setting of crooked formed punch bottom end side
There is concave arc structure 7, bending female die and bending block are fixed on by screw on lower bolster, bending block side and bending block bottom
The angle on side is 90 °.
As shown in Figure 2, during work, crooked formed punch front end first contacts bending block, is then bent again, due to bending
The lateral force of punch is acted on completely on bending block, and inclination when can prevent the crooked formed punch to be bent effectively prevent bending to rush
The damage of head.
Illustrative description is done to the technical solution of the utility model above, it should which explanation is not departing from this skill
In the case of the core of art scheme, any simple deformation, modification or other skilled in the art can not spend creation
Property labour equivalent replacement each fall within the protection domain of this patent.
Claims (3)
1. prevent the structure of crooked formed punch lateral tilt, the structure include crooked formed punch, bending female die, upper padding plate, upper clamp plate,
The de- plate of the back of the body, upper de- plate, lower template and lower bolster, crooked formed punch top are fixed on upper padding plate by screw, and Bending punch runs through upper folder
The de- plate of plate, the back of the body, upper de- plate and lower template, which is characterized in that the structure further includes bending block, bending female die and bending block
It is fixed on lower bolster by screw.
2. the structure according to claim 1 for preventing crooked formed punch lateral tilt, which is characterized in that the crooked formed punch bottom
End side side is provided with concave arc structure.
3. the structure according to claim 1 for preventing crooked formed punch lateral tilt, which is characterized in that the bending block side
The angle on side and bending block base is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758100.6U CN207592619U (en) | 2017-12-15 | 2017-12-15 | Prevent the structure of crooked formed punch lateral tilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758100.6U CN207592619U (en) | 2017-12-15 | 2017-12-15 | Prevent the structure of crooked formed punch lateral tilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592619U true CN207592619U (en) | 2018-07-10 |
Family
ID=62766946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758100.6U Active CN207592619U (en) | 2017-12-15 | 2017-12-15 | Prevent the structure of crooked formed punch lateral tilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207592619U (en) |
-
2017
- 2017-12-15 CN CN201721758100.6U patent/CN207592619U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |