CN215355495U - U type mould of bending - Google Patents
U type mould of bending Download PDFInfo
- Publication number
- CN215355495U CN215355495U CN202120597806.9U CN202120597806U CN215355495U CN 215355495 U CN215355495 U CN 215355495U CN 202120597806 U CN202120597806 U CN 202120597806U CN 215355495 U CN215355495 U CN 215355495U
- Authority
- CN
- China
- Prior art keywords
- bending
- plate
- die holder
- punch
- forming
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a U-shaped bending die which comprises an upper die holder and a lower die holder, wherein an upper punch which is vertically arranged is arranged on the lower end face of the upper die holder, an upper bending inclined plane is arranged on the left side of the lower end part of the upper punch, a stripper plate is arranged at the upper end of the lower die holder, a movable forming plate is arranged at the upper end of the stripper plate, a bending forming convex block is arranged at the upper end of the movable forming plate, and a lower punch which is vertically arranged is arranged between the stripper plate and the lower die holder. According to the utility model, the product is placed at the upper end of the movable forming plate, the product is bent through the upper punch and then the U-shaped bending is completed through the lower punch, so that the bending forming effect is good, the product is not easy to deform, and the bending efficiency is high; therefore, the bending device has the advantages of novel design, simple structure, good bending forming effect, difficult deformation and high bending efficiency.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a U-shaped bending die for a slender product.
Background
The mould is a variety of moulds and tools which are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and is called as an industrial mother. The bending die is a common die used for forming and processing a plate by a bending machine, and the common die comprises various parts, and different dies comprise different parts. Compared with the U-shaped bending of some slender workpieces, the U-shaped bending device has the following problems: 1. the punch is easy to break; 2. the product is easy to deform during bending and forming; 3. the product is not easy to take and place.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a U-shaped bending die aiming at the defects of the prior art, and the U-shaped bending die is novel in design, simple in structure, good in bending forming effect, not easy to deform and high in bending efficiency.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A U-shaped bending die comprises an upper die base and a lower die base, wherein an upper punch in vertical arrangement is arranged on the lower end face of the upper die base, an upper bending inclined plane is arranged on the left side of the lower end portion of the upper punch, a stripper plate is arranged at the upper end of the lower die base, a movable forming plate is arranged at the upper end of the stripper plate, a bending forming lug is arranged at the upper end of the movable forming plate, and a lower punch in vertical arrangement is arranged between the stripper plate and the lower die base.
Wherein, the upper die base lower extreme has been installed the upper padding plate, and the upper punch fixed plate is installed to upper padding plate lower extreme.
The upper end of the lower die base is provided with a lower backing plate, the upper end of the lower backing plate is provided with a lower punch fixing plate, and the upper end of the lower punch fixing plate is provided with a lower punch guide plate.
Wherein, the side end of the movable forming plate is provided with a limiting device.
The utility model has the beneficial effects that: the U-shaped bending die comprises an upper die holder and a lower die holder, wherein an upper punch is vertically arranged on the lower end face of the upper die holder, an upper bending inclined plane is arranged on the left side of the lower end part of the upper punch, a stripper plate is arranged at the upper end of the lower die holder, a movable forming plate is arranged at the upper end of the stripper plate, a bending forming convex block is arranged at the upper end of the movable forming plate, and a lower punch is vertically arranged between the stripper plate and the lower die holder. According to the utility model, the product is placed at the upper end of the movable forming plate, the product is bent through the upper punch and then the U-shaped bending is completed through the lower punch, so that the bending forming effect is good, the product is not easy to deform, and the bending efficiency is high; therefore, the bending device has the advantages of novel design, simple structure, good bending forming effect, difficult deformation and high bending efficiency.
Drawings
The utility model will be further described with reference to the drawings to which, however, the embodiments shown in the drawings do not constitute any limitation.
FIG. 1 is a schematic structural diagram of the present invention.
In fig. 1, included are:
1-upper die holder 11-upper punch
111-upper bending inclined plane 12-upper backing plate
13-upper punch fixing plate 2-lower die holder
21-stripper plate 22-movable forming plate
221-bending forming convex block 23-lower punch
24-lower backing plate 25-lower punch fixing plate
26-lower punch guide plate 27-limiting device.
Detailed Description
The present invention will be described below with reference to specific embodiments.
As shown in fig. 1, a U-shaped bending die comprises an upper die holder 1 and a lower die holder 2, wherein an upper punch 11 is vertically arranged on the lower end surface of the upper die holder 1, an upper bending inclined plane 111 is arranged on the left side of the lower end of the upper punch 11, a stripper plate 21 is arranged on the upper end of the lower die holder 2, a movable forming plate 22 is arranged on the upper end of the stripper plate 21, a bending forming convex block 221 is arranged on the upper end of the movable forming plate 22, and a lower punch 23 is vertically arranged between the stripper plate 21 and the lower die holder 2.
Further, the lower end of the upper die holder 1 is provided with an upper padding plate 12, and the lower end of the upper padding plate 12 is provided with an upper punch fixing plate 13.
Furthermore, the upper end of the lower die holder 2 is provided with a lower backing plate 24, the upper end of the lower backing plate 24 is provided with a lower punch fixing plate 25, and the upper end of the lower punch fixing plate 25 is provided with a lower punch guide plate 26.
Furthermore, a limiting device 27 is arranged at the side end of the movable forming plate 22.
To explain further, the product is placed at the upper end of the movable forming plate 22, the product is bent firstly through the upper punch 11, and then the U-shaped bending is completed through the lower punch 23, so that the bending forming effect is good, the product is not easy to deform, and the bending efficiency is high; therefore, the bending device has the advantages of novel design, simple structure, good bending forming effect, difficult deformation and high bending efficiency.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (4)
1. The utility model provides a U type mould of bending which characterized in that: the die comprises an upper die holder (1) and a lower die holder (2), wherein an upper punch (11) which is vertically arranged is arranged on the lower end face of the upper die holder (1), an upper bending inclined plane (111) is arranged on the left side of the lower end part of the upper punch (11), a stripper plate (21) is arranged on the upper end of the lower die holder (2), a movable forming plate (22) is arranged on the upper end of the stripper plate (21), a bending forming convex block (221) is arranged on the upper end of the movable forming plate (22), and a lower punch (23) which is vertically arranged is arranged between the stripper plate (21) and the lower die holder (2).
2. The U-shaped bending die according to claim 1, wherein: the lower end of the upper die holder (1) is provided with an upper backing plate (12), and the lower end of the upper backing plate (12) is provided with an upper punch fixing plate (13).
3. The U-shaped bending die according to claim 1, wherein: the upper end of the lower die holder (2) is provided with a lower backing plate (24), the upper end of the lower backing plate (24) is provided with a lower punch fixing plate (25), and the upper end of the lower punch fixing plate (25) is provided with a lower punch guide plate (26).
4. The U-shaped bending die according to claim 1, wherein: the side end of the movable forming plate (22) is provided with a limiting device (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597806.9U CN215355495U (en) | 2021-03-24 | 2021-03-24 | U type mould of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597806.9U CN215355495U (en) | 2021-03-24 | 2021-03-24 | U type mould of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215355495U true CN215355495U (en) | 2021-12-31 |
Family
ID=79625179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120597806.9U Active CN215355495U (en) | 2021-03-24 | 2021-03-24 | U type mould of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215355495U (en) |
-
2021
- 2021-03-24 CN CN202120597806.9U patent/CN215355495U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208245622U (en) | A kind of aluminium foil cutlery box stamping die | |
| CN203459549U (en) | Upward-bending forming mold structure | |
| CN203578515U (en) | Novel die set with fine blanking and cold extruding functions | |
| CN205289462U (en) | Drawing die structure of single-power pressure machine | |
| CN215355495U (en) | U type mould of bending | |
| CN212551292U (en) | Mould with material returned protection | |
| CN211052282U (en) | Convex hull bending die | |
| CN209439309U (en) | A kind of automobile drawing type stamping die for high-tension plates | |
| CN209452655U (en) | A kind of washing machine shell mold | |
| CN208450350U (en) | A kind of stamping die manufacturing different size flange base | |
| CN208787337U (en) | A kind of high-speed stamping die | |
| CN206604946U (en) | A kind of Hardware fitting diel | |
| CN219025563U (en) | Multi-angle simultaneous flanging mechanism in cold stamping die | |
| CN211027763U (en) | Side punching die | |
| CN215032537U (en) | Slide block structure of stamping die | |
| CN206241083U (en) | A kind of special-shaped thin wall part stamping mold | |
| CN218946100U (en) | Inside forming mechanism for new energy automobile | |
| CN212884459U (en) | Improve mould of punching press riveting effect | |
| CN215825810U (en) | Mould is used in production of line knot | |
| CN214556717U (en) | Acute-angle bending die structure | |
| CN212884460U (en) | Die with stamping riveting function | |
| CN205200333U (en) | Be applied to elasticity on multi -station progressive die structure of unloading | |
| CN216757866U (en) | Stamping forming die | |
| CN212121286U (en) | Secondary bending forming structure | |
| CN213613677U (en) | A compound stamping die for five metals stamping workpiece production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |