CN202621805U - Locating punch for square U-shaped clamp dummying device - Google Patents
Locating punch for square U-shaped clamp dummying device Download PDFInfo
- Publication number
- CN202621805U CN202621805U CN 201220241832 CN201220241832U CN202621805U CN 202621805 U CN202621805 U CN 202621805U CN 201220241832 CN201220241832 CN 201220241832 CN 201220241832 U CN201220241832 U CN 201220241832U CN 202621805 U CN202621805 U CN 202621805U
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- CN
- China
- Prior art keywords
- groove
- square
- dummying
- aligning punch
- blocking device
- 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 - Lifetime
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Abstract
The utility model relates to the machinery technical field, in particular to a locating punch for a square U-shaped clamp dummying device. A groove is arranged in the middle of a locating punch body. The bottom of the locating punch body is provided with two bolt holes. Compared with the prior art, an included angle design on a lateral side of the groove is adopted and the locating punch is fixedly matched with bolts. Therefore, the locating punch is prevented from translocating during dummying process of square materials so that the square U-shaped clamp dummying device can carry out better dummying process to the square materials.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of aligning punch of side's U-shaped folder blocking device.
Background technology
Production efficiency and end properties for the side's of raising U-shaped folder have designed square U-shaped clamp mould.But, square stock is carried out blocking in square U-shaped clamp mould so needs side's U-shaped presss from both sides the blocking device because the size of square stock can't directly be used more greatly.Existing aligning punch displacement can occur in square stock blocking process, cause square stock blocking effect undesirable.Therefore, a kind of aligning punch of avoiding aligning punch the square U-shaped folder blocking device of displacement in square stock blocking process, to occur of design is vital.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of aligning punch of avoiding aligning punch the square U-shaped folder blocking device of displacement in square stock blocking process, to occur is provided.
In order to achieve the above object, the utility model has designed a kind of aligning punch of side's U-shaped folder blocking device, and it is characterized in that: the central authorities of aligning punch body are provided with groove, and the bottom of aligning punch body is provided with two bolts hole.
The left side of described groove tilts, and the extended line of the left side of groove and the angle of vertical curve are 2 °.
The right edge of described groove tilts, and the extended line of the right edge of groove and the angle of vertical curve are 2 °.
The upper side edge of described groove tilts, and the extended line of the upper side edge of groove and the angle of vertical curve are 10.5 °.
The lower side of described groove tilts, and the extended line of the lower side of groove and the angle of vertical curve are 10.5 °.
Described two spiro keyhole positions are on the axis of pitch with aligning punch body bottom.
The utility model is compared with prior art, adopts the angle design and the fitted bolt hole of groove side to fix, and has avoided aligning punch displacement in square stock blocking process, to occur, thereby the side's of making U-shaped folder blocking device can carry out blocking technology to square stock better.
Description of drawings
Fig. 1 is the vertical view of the utility model.
Fig. 2 is the A-A cutaway view of the utility model Fig. 1.
Fig. 3 is the B-B cutaway view of the utility model Fig. 1.
Referring to Fig. 1, Fig. 2 and Fig. 3,1 is the aligning punch body; 2 is groove; 3 is bolt hole.
The specific embodiment
Combine accompanying drawing that the utility model is done further describes at present.
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model has designed a kind of aligning punch of side's U-shaped folder blocking device.The central authorities of aligning punch body 1 are provided with groove 2, and the left side of groove 2 tilts, and the extended line of the left side of groove 2 and the angle of vertical curve are 2 °; The right edge of groove 2 tilts; The extended line of the right edge of groove 2 and the angle of vertical curve are 2 °, and the upper side edge of groove 2 tilts, and the extended line of the upper side edge of groove 2 and the angle of vertical curve are 10.5 °; The lower side of groove 2 tilts, and the extended line of the lower side of groove 2 and the angle of vertical curve are 10.5 °.The bottom of aligning punch body 1 is provided with 3, two bolts hole 3 of two bolts hole and is positioned on the axis of pitch with aligning punch body 1 bottom.
The utility model is when work; Through two bolts hole 3 that aligning punch body 1 is fixing; The top of square stock contacts with groove 2; The utility model adopts the angle design of groove 2 sides and fitted bolt hole 3 to fix, and has avoided aligning punch body 1 displacement in square stock blocking process, to occur, thereby the side's of making U-shaped folder blocking device can carry out blocking technology to square stock better.
Claims (6)
1. the aligning punch of a square U-shaped folder blocking device, it is characterized in that: the central authorities of aligning punch body (1) are provided with groove (2), and the bottom of aligning punch body (1) is provided with two bolts hole (3).
2. the aligning punch of a kind of side's U-shaped folder blocking device according to claim 1, it is characterized in that: the left side of described groove (2) tilts, and the extended line of the left side of groove (2) and the angle of vertical curve are 2 °.
3. the aligning punch of a kind of side's U-shaped folder blocking device according to claim 1, it is characterized in that: the right edge of described groove (2) tilts, and the extended line of the right edge of groove (2) and the angle of vertical curve are 2 °.
4. the aligning punch of a kind of side's U-shaped folder blocking device according to claim 1, it is characterized in that: the upper side edge of described groove (2) tilts, and the extended line of the upper side edge of groove (2) and the angle of vertical curve are 10.5 °.
5. the aligning punch of a kind of side's U-shaped folder blocking device according to claim 1, it is characterized in that: the lower side of described groove (2) tilts, and the extended line of the lower side of groove (2) and the angle of vertical curve are 10.5 °.
6. the aligning punch of a kind of side's U-shaped folder blocking device according to claim 1, it is characterized in that: described two bolts hole (3) are positioned on the axis of pitch with aligning punch body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241832 CN202621805U (en) | 2012-05-25 | 2012-05-25 | Locating punch for square U-shaped clamp dummying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241832 CN202621805U (en) | 2012-05-25 | 2012-05-25 | Locating punch for square U-shaped clamp dummying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621805U true CN202621805U (en) | 2012-12-26 |
Family
ID=47375048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220241832 Expired - Lifetime CN202621805U (en) | 2012-05-25 | 2012-05-25 | Locating punch for square U-shaped clamp dummying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621805U (en) |
-
2012
- 2012-05-25 CN CN 201220241832 patent/CN202621805U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170613 Address after: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 Patentee after: Shanghai Chang Qiang industrial Polytron Technologies Inc Address before: 200233 G39 room, building 28, 140 cross boundary Industrial Park, Tianlin Road, Xuhui District, Shanghai, China Patentee before: Shanghai Wuming Heavy Industry Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |