CN215032944U - Stamping die for one-step flattening and bending forming - Google Patents
Stamping die for one-step flattening and bending forming Download PDFInfo
- Publication number
- CN215032944U CN215032944U CN202121486513.XU CN202121486513U CN215032944U CN 215032944 U CN215032944 U CN 215032944U CN 202121486513 U CN202121486513 U CN 202121486513U CN 215032944 U CN215032944 U CN 215032944U
- Authority
- CN
- China
- Prior art keywords
- assembly
- bending
- pressing
- lower die
- upper die
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a stamping die for one-time patting, bending and forming, which comprises an upper die device, a lower die device and a positioning device, wherein the upper die device comprises an upper die base component, a first pressing component and a second pressing component; the lower die device comprises a lower die base assembly, a sliding assembly, a supporting assembly and a bending assembly; the positioning device is arranged between the upper die device and the lower die device. Through the utility model provides a pair of once clap fashioned stamping die of bending has effectively solved the technology complicacy among the prior art, claps and bends the effect not good to and the fault rate is high, the short problem of life.
Description
Technical Field
The utility model relates to a mould shaping technical field especially relates to a once clap fashioned stamping die of bending.
Background
With the progress of society and the development of science and technology, the use of sheet metal bending processing, bending and forming of sheet metal in industrialization has been very wide. In the prior art, the stamping forming for flattening and bending the product workpiece cannot directly flatten and bend the product workpiece for one-time forming, so that the automation degree is low, the process is complex, and the flattening and bending effects are poor; the required stamping die is complex in structure, the internal structure is not coordinated, the failure rate is high, the service life is short, the production efficiency is reduced, and the production cost is increased; therefore, the prior art cannot meet the current production requirements.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a once clap fashioned stamping die of bending has solved the technology complicacy among the prior art, claps and bends the effect not good to and the fault rate is high, the short problem of life.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
the utility model provides a once clap fashioned stamping die of bending which characterized in that includes:
the upper die device comprises an upper die base assembly, a first pressing assembly and a second pressing assembly; the first pressing assembly is arranged on the upper die base assembly in an arc shape and is used for pressing the arc convex surface of the product workpiece; the second pressing assembly is arranged on the upper die base assembly, is close to the first pressing assembly and is used for pressing the bent part of the product workpiece;
the lower die device comprises a lower die base assembly, a sliding assembly, a supporting assembly and a bending assembly; the sliding assembly is arranged on the lower die base assembly, and the supporting assembly is arranged on the sliding assembly and used for supporting a bent part of a product workpiece; the bending assembly is arranged on the lower die base assembly, is close to the supporting assembly and is used for bending the bending part of the product workpiece;
and the positioning device is arranged between the upper die device and the lower die device.
As a further description of the stamping die formed by one-time flattening and bending, a first elastic assembly is arranged inside the upper die holder assembly, and a second elastic assembly is arranged inside the lower die holder assembly.
As a further description of the stamping die for one-time slapping and bending molding, a third elastic assembly capable of enabling the first pressing assembly to rebound is arranged between the first pressing assembly and the upper die holder assembly; the second pressing assembly is fixed on the upper die holder assembly; a gap is formed between the lower portion of the second pressing component and the first pressing component, and the distance of the gap is equal to the double-layer folding thickness of the product workpiece.
As a further description of the stamping die for one-time slapping and bending forming, the sliding assembly is provided with a cutter inserting position; the upper part of the lower die holder component is embedded with a slotting tool; the slotting tool is matched with the slotting tool.
As a further description of the stamping die for one-time slapping and bending molding, the bending assembly is fixed on the lower die holder assembly; the part of the bending assembly, which is far away from the lower die holder assembly, is vertically and upwards protruded.
As a further description of the stamping die for one-time flap-fold molding described above, a portion of the support assembly away from the lower die holder assembly protrudes in a horizontal direction.
Through the utility model provides a pair of once clap fashioned stamping die of bending has solved the technology complicacy among the prior art, claps and bends the effect not good to and the fault rate is high, problem that life is short, thereby the beneficial effect of realization is:
the upper die device moves downwards, the lower die device is kept still, the upper die device and the lower die device are closed under the guidance of the positioning device, the first pressing component and the second pressing component press a product workpiece without shaking, the supporting component supports the product workpiece, and the bending component is guaranteed to be capable of smoothly performing one-time punch forming on the product workpiece; therefore, the problems that the product workpiece cannot be directly flattened and bent in the related technology, the flattening and bending effects are poor, the structure of the stamping die is complex, the failure rate is high, and the service life is short are effectively solved; and then realized that the clapping of product work piece and bend can one shot forming, improved the production quality of product, effectively improved work efficiency, reduced the fault rate, increased life, reduced manufacturing cost, degree of automation obtains improving.
Drawings
Fig. 1 is a schematic perspective view of an upper die and a lower die of an embodiment of the present invention at an initial stage;
fig. 2 is a schematic perspective view of the closing of the upper mold and the lower mold according to the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of the upper die holder assembly according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of the upper mold and the lower mold of the embodiment of the present invention being completely closed;
FIG. 5 is an enlarged view of a portion of the lower die holder assembly according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a product workpiece according to an embodiment of the present invention after being bent;
fig. 7 is a partially enlarged view of a product workpiece according to an embodiment of the present invention.
Reference is made to the accompanying drawings in which:
1-an upper die device, 11-an upper die holder component, 111-a first elastic component, 111A-a third elastic component, 12-a first pressing component, 13-a second pressing component;
2-lower die device, 21-lower die holder assembly, 211-second elastic assembly, 212-slotting tool, 22-sliding assembly, 221-slotting tool position, 23-supporting assembly, 24-bending assembly;
3-a positioning device;
4-product workpiece.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1-7, a stamping die for one-step slapping, bending and forming comprises an upper die device 1, a lower die device 2 and a positioning device 3; the upper die device 1 comprises an upper die holder assembly 11, a first pressing assembly 12 and a second pressing assembly 13; the first pressing assembly 12 is arranged on the upper die holder assembly 11 in an arc shape and is used for pressing the arc convex surface of the product workpiece 4; the second pressing assembly 13 is arranged on the upper die base assembly 11 and close to the first pressing assembly 12, and is used for pressing the bent part of the product workpiece 4; a first elastic component 111 is arranged inside the upper die holder component 11; a third elastic assembly 111A capable of enabling the first pressing assembly 12 to rebound is arranged between the first pressing assembly 12 and the upper die holder assembly 11; a gap is arranged between the lower part of the second pressing component 13 and the first pressing component 12, and the distance of the gap is equal to the double-layer folding thickness of the product workpiece 4; the second pressing assembly 13 is fixed on the upper die holder assembly 11; the first pressing component 12 and the second pressing component 13 are used for stabilizing and preventing the product workpiece 4 from deviating; the first elastic element 111 and the third elastic element 111A are set so that some elements can be rebounded, thereby improving the degree of automation.
The lower die device 2 comprises a lower die holder assembly 21, a sliding assembly 22, a supporting assembly 23 and a bending assembly 24; the sliding assembly 22 is arranged on the lower die holder assembly 21, and the supporting assembly 23 is arranged on the sliding assembly 22 and is used for supporting the bent part of the product workpiece 4; the bending assembly 24 is arranged on the lower die holder assembly 21 and close to the supporting assembly 23, and is used for bending the bent part of the product workpiece 4; the bending assembly 24 is fixed on the lower die holder assembly 21, and the part of the bending assembly 24, which is far away from the lower die holder assembly 21, is vertically upwards protruded; a second elastic assembly 211 is arranged in the lower die holder assembly 21; the part of the support assembly 23 away from the lower die holder assembly 21 protrudes in the horizontal direction; the sliding component 22 is provided with a cutter inserting position 221; a slotting tool 212 is embedded in the upper part of the lower die base assembly 21; the slotting tool 212 is matched with the slotting tool position 221.
The positioning device 3 is arranged between the upper die device 1 and the lower die device 2.
The working principle is as follows: the stamping die formed by one-time flattening and bending fixes the lower die device 2 on a stamping machine, places a product workpiece 4 on a corresponding position at the upper part of the lower die holder component 21 according to the shape of a die cavity, and vertically presses the upper die device 1 under the action of a power source and the positioning device 3; when the first pressing component 12 contacts and presses the product workpiece 4, the second pressing component 13 continues to press downwards until the product workpiece 4 is pressed, the slotting tool 212 is inserted into the slotting tool position 221, the supporting component 23 moves to the position where the product workpiece 4 needs to be supported until the product workpiece 4 is supported, and meanwhile, the bending component 24 begins to contact the product workpiece 4 to flatten and bend the product workpiece 4 at one time; at this time, one-time flattening, bending and forming of the product workpiece 4 are completed.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides a once clap fashioned stamping die of bending which characterized in that includes:
the upper die device comprises an upper die base assembly, a first pressing assembly and a second pressing assembly; the first pressing assembly is arranged on the upper die base assembly in an arc shape and is used for pressing the arc convex surface of the product workpiece; the second pressing assembly is arranged on the upper die base assembly, is close to the first pressing assembly and is used for pressing the bent part of the product workpiece;
the lower die device comprises a lower die base assembly, a sliding assembly, a supporting assembly and a bending assembly; the sliding assembly is arranged on the lower die base assembly, and the supporting assembly is arranged on the sliding assembly and used for supporting a bent part of a product workpiece; the bending assembly is arranged on the lower die base assembly, is close to the supporting assembly and is used for bending the bending part of the product workpiece; and
and the positioning device is arranged between the upper die device and the lower die device.
2. The stamping die for one-time patting, bending and forming according to claim 1, wherein a first elastic assembly is arranged inside the upper die holder assembly, and a second elastic assembly is arranged inside the lower die holder assembly.
3. The stamping die for one-time slapping and bending forming according to claim 1, wherein a third elastic assembly capable of enabling the first pressing assembly to rebound is arranged between the first pressing assembly and the upper die holder assembly; the second pressing assembly is fixed on the upper die holder assembly.
4. The stamping die for one-time slapping and bending forming of claim 1, wherein a gap is arranged between the lower part of the second pressing component and the first pressing component, and the distance of the gap is equal to the thickness of double-layer folding of a product workpiece.
5. The stamping die for one-time patting, bending and forming according to claim 1, wherein the sliding assembly is provided with a cutter inserting position; the upper part of the lower die holder component is embedded with a slotting tool; the slotting tool is matched with the slotting tool.
6. The stamping die for one-time slapping and bending formation according to claim 1, wherein the bending assembly is fixed on the lower die base assembly.
7. The stamping die for one-time slap-fold forming of claim 1, wherein the portion of the bending assembly away from the lower die base assembly protrudes vertically upward.
8. The stamping die for one-time slap bending forming as claimed in claim 1, wherein a portion of the support assembly away from the lower die base assembly protrudes in a horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121486513.XU CN215032944U (en) | 2021-06-30 | 2021-06-30 | Stamping die for one-step flattening and bending forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121486513.XU CN215032944U (en) | 2021-06-30 | 2021-06-30 | Stamping die for one-step flattening and bending forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215032944U true CN215032944U (en) | 2021-12-07 |
Family
ID=79226907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121486513.XU Active CN215032944U (en) | 2021-06-30 | 2021-06-30 | Stamping die for one-step flattening and bending forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215032944U (en) |
-
2021
- 2021-06-30 CN CN202121486513.XU patent/CN215032944U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203695758U (en) | Crimping mould for sheet metal parts | |
| CN215032944U (en) | Stamping die for one-step flattening and bending forming | |
| CN217492368U (en) | Upturning, bending and punching synchronous double-acting mechanism | |
| CN215032943U (en) | Push flat bending one-time forming stamping die | |
| CN102699192A (en) | Contact spring piece die | |
| CN204503992U (en) | An efficient mould of bending and molding | |
| CN214022983U (en) | Progressive stamping die for processing wire to board connector terminal | |
| CN214442358U (en) | A mould for producing drum shielding layer | |
| CN217665826U (en) | Negative angle bending die for plate | |
| CN217095326U (en) | Octahedral bending forming stamping die | |
| CN209393839U (en) | Prevent corrugated drawing die at the top of drawing | |
| CN208929028U (en) | A kind of plate circular arc Bending Mould | |
| CN219817628U (en) | Reverse folding flattening die structure | |
| CN104001819A (en) | Sheet metal part edge rolling die | |
| CN209811040U (en) | Edge folding die for acute-angle edge folding piece | |
| CN216095944U (en) | Stamping die of one shot forming negative angle degree | |
| CN219520205U (en) | Shaping mould without thinning for flat plate | |
| CN211437583U (en) | One-time bending forming device for right-angle bending parts on two sides of automobile hardware | |
| CN205851607U (en) | Apparatus for bending | |
| CN213224150U (en) | Metal notebook casing lateral wall upset thickness mould all around | |
| CN220717577U (en) | Novel material structure is taken off to swage | |
| CN215032537U (en) | Slide block structure of stamping die | |
| CN214556717U (en) | Acute-angle bending die structure | |
| CN216226463U (en) | Novel integral type plastic shaping structure | |
| CN205551251U (en) | Big R angle smart accuse mould of bending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |