CN216175787U - Side punching die - Google Patents
Side punching die Download PDFInfo
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- CN216175787U CN216175787U CN202122464332.3U CN202122464332U CN216175787U CN 216175787 U CN216175787 U CN 216175787U CN 202122464332 U CN202122464332 U CN 202122464332U CN 216175787 U CN216175787 U CN 216175787U
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- hole
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- punching
- groove
- waste material
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Abstract
The application discloses side blow mould includes: the lower die profile part is positioned inside the part, a first groove is formed in the outer side surface of the lower die profile part, and a front waste material dropping hole is formed from the top surface of the lower die profile part to the bottom surface of the lower die profile part; the mounting insert is embedded in the first groove, a second groove is formed in the inner side face of the mounting insert, and a mounting through hole is formed in the outer side face of the mounting insert and the inner side face of the mounting insert; the waste crushing base plate is pressed in the second groove and is provided with an inclined material falling hole; the side punching female die is arranged inside the mounting through hole and is provided with a passing hole; wherein, the through hole is communicated with the inclined plane material dropping hole and the front waste material dropping hole so as to lead the waste material to pass. The beneficial effect of this application is: through the cooperation of side blow terrace die and side blow die to the parts machining through-hole, produced waste material gets into the inclined plane of waste material crushing backing plate from the waste material current hole and falls in the material hole to go into front waste material and fall the material hole, discharge the waste material, can not cause the waste material to block up and pile up the phenomenon, moreover, simple structure, stability is good.
Description
Technical Field
The utility model relates to the technical field of side punching die processing, in particular to a side punching die.
Background
The side wall hole of the automobile sheet metal part needs to be laterally punched by a lateral punching die structure. When the part is laterally punched, the punching waste is supported by the concave die due to the fact that the concave die has a certain wall thickness, burrs exist at the outer end of the waste, oil exists on the surface of the added waste, the concave die cannot be separated out in time after the lateral punching waste is punched, and the back piece of waste is stuck on the front piece of waste and stacked into a column shape. When the side punching angle is smaller than 15 degrees, the waste sheet at the forefront end is in large-area contact with the vertical waste material dropping hole to support the waste material, so that the waste material is blocked; if not discover in time and clear up, continue the punching press and can lead to the mould to interfere and be crushed, influence board precision and production safety even, consequently, the waste material discharge problem is the key problem that side piercing die structure will be solved.
SUMMERY OF THE UTILITY MODEL
It is an object of the present application to overcome the above problems or to at least partially solve or alleviate the above problems.
The technical scheme of the utility model provides a side punching die, which comprises: the lower die profile part is positioned in the part, a first groove is formed in the outer side surface of the lower die profile part, and a front waste material dropping hole is formed from the top surface of the lower die profile part to the bottom surface of the lower die profile part; the mounting insert is embedded in the first groove, a second groove is formed in the inner side face of the mounting insert, and a mounting through hole is formed in the outer side face of the mounting insert to the inner side face of the mounting insert; the waste crushing base plate is pressed in the second groove and is provided with an inclined material falling hole; the side punching female die is arranged inside the mounting through hole and is provided with a passing hole; the passing hole is communicated with the inclined plane material dropping hole and the front waste material dropping hole, so that waste materials pass through.
The beneficial effect of this application is: through the cooperation of side blow terrace die and side blow die to the parts machining through-hole, produced waste material gets into the inclined plane of waste material crushing backing plate from the waste material current hole and falls in the material hole to go into front waste material and fall the material hole, discharge the waste material, can not cause the waste material to block up and pile up the phenomenon, moreover, simple structure, stability is good.
In addition, the above technical solution of the present invention may further have the following additional technical features:
in the above technical scheme, the shape of the waste crushing backing plate is matched with the shape of the second groove.
In the above technical scheme, the side surface of the mounting insert close to the part is an inclined surface for matching with the part.
In the technical scheme, the diameter of the inclined plane material dropping hole is larger than that of the passing hole.
In the technical scheme, the diameter of the front waste material dropping hole is larger than that of the inclined plane material dropping hole.
In the technical scheme, the upper part of the waste crushing base plate is symmetrically provided with locking holes.
In the technical scheme, the side punching die further comprises a wedge component which is located on the outer side of the part and is opposite to the side punching die.
In the above technical solution, the cam assembly includes; a base having a slide rail at an upper portion thereof; the lower part of the sliding block is provided with a sliding chute which is connected with the sliding rail in a sliding way; the side punching male die is constructed at the front part of the sliding block; the side punching male die penetrates through the part and is used for being inserted into the side punching female die so as to punch the part.
In the above technical scheme, the slide rail and the slide groove are arranged in an inclined manner towards the direction of the part, and the slide block and the side punching male die are used for inclining towards the part.
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic side cross-sectional view of a side-piercing die according to one embodiment of the present application;
FIG. 2 is a schematic front view of a waste crushing pad of the side-punch die of FIG. 1;
FIG. 3 is a schematic front view of the connection of the wedge assembly and the side-punch die of the side-punch die shown in FIG. 1.
The labels in the figure are:
1. a lower die profile member; 1-1, a first groove; 1-2, front waste material dropping holes; 2. a part; 3. installing an insert; 3-1, a second groove; 3-2, installing a through hole; 3-3, side; 4. crushing the waste into a backing plate; 4-1, inclined plane material dropping holes; 4-2, locking the auxiliary hole; 5. laterally punching a female die; 5-1, passing holes; 6. a cam assembly; 6-1, a base; 6-2, sliding rails; 6-3, a sliding block; 6-4, a chute; 6-5, and laterally punching a male die.
Detailed Description
The present application will now be described in further detail by way of specific examples with reference to the accompanying drawings. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
FIG. 1 is a schematic side cross-sectional view of a side-piercing die according to one embodiment of the present application; FIG. 2 is a schematic front view of a waste crushing pad of the side-punch die of FIG. 1; FIG. 3 is a schematic front view of the connection of the wedge assembly and the side-punch die of the side-punch die shown in FIG. 1. In a particular embodiment, the side-punch die may generally comprise a lower die profile member 1, a mounting insert 3, a scrap crushing pad 4 and a side-punch die 5. Wherein, the lower die profile part 1 is positioned inside the part 2, the outer side surface of the lower die profile part 1 is provided with a first groove 1-1, and a front waste material dropping hole 1-2 is arranged from the top surface of the lower die profile part 1 to the bottom surface of the lower die profile part 1 and is used for discharging waste materials. The mounting insert 3 is embedded in the first groove 1-1, the inner side surface of the mounting insert 3 is provided with a second groove 3-1, and a mounting through hole 3-2 is formed from the outer side surface of the mounting insert 3 to the inner side surface of the mounting insert 3 and used for discharging waste materials. The waste crushing backing plate 4 is pressed in the second groove 3-1 and is provided with an inclined material dropping hole 4-1 for fully discharging the waste without blockage. The side punching female die 5 is arranged inside the installation through hole 3-2 and is provided with a through hole 5-1, waste materials crushed by the side punching male die 6-5 enter the inclined plane material dropping hole 4-1 through the through hole 5-1 and enter the front waste material dropping hole 1-2 and are discharged. The waste material passing hole 5-1 is communicated with the inclined plane material dropping hole 4-1 and the front waste material dropping hole 1-2 so as to pass the waste material.
The parts 2 are processed by matching the side punching male die 6-5 and the side punching female die 5 to form through holes, the generated waste enters the inclined plane material falling hole 4-1 of the waste crushing base plate 4 from the waste passing hole 5-1 and enters the front waste material falling hole 1-2 to discharge the waste, and the phenomena of waste blockage and accumulation cannot be caused.
The lower mould profile part 1 is embodied in such a way that it is inserted into the interior of the part 2 and adapted to the shape, the lower mould profile part 1 being generally, but not limited to, a rectangular body, it being suitable for the three-dimensional profile space to be sufficient for the arrangement of the mounting inserts 3.
Wherein, the front waste material dropping hole 1-2 is vertically arranged and communicated with the inclined material dropping hole 4-1 for discharging the waste material smoothly.
The mounting insert 3 is matched with the first groove 1-1 and the part 2 in shape and is used for being extruded between the first groove 1-1 and the part 2, the mounting insert 3 is a rectangular body, and the mounting insert 3 is designed to be free from being limited to the rectangular body according to the shape of the part.
Alternatively, the side punch die 5 is an existing side punch die.
Alternatively, the waste crushing pad 4 is a rectangular body.
In this embodiment, the shape of the waste crushing pad 4 is optionally adapted to the shape of the second groove 3-1 for the waste crushing pad 4 to be tightly pressed into the inside of the second groove 3-1, thereby contributing to the compactness of the structure and facilitating the discharge of the waste.
Alternatively, the waste crushing backing plate 4 can be pressed in the second groove 3-1, or can be fixed in the second groove 3-1 by inserting bolts into the locking holes 4-2, or can be fixed in the second groove 3-1 by bonding.
In this embodiment, optionally, the side 3-3 of the mounting insert 3 adjacent to the part 2 is an inclined surface for mating with the part 2. Therefore, the installation insert 3 can be extruded with the part 2 along with the type better, and a gap between the part 2 and the installation insert 3 is avoided, so that waste materials are prevented from entering, and the processing of a through hole of the part 2 is facilitated. While avoiding the lower mould profile part 1 from sliding off the part 2 as a whole.
In the embodiment, the diameter of the inclined material dropping hole 4-1 is larger than that of the passing hole 5-1 optionally, so that waste materials are discharged conveniently, and the blockage phenomenon cannot occur.
In the embodiment, the diameter of the front waste material dropping hole 1-2 is optionally larger than that of the inclined plane material dropping hole 4-1, so that waste material is discharged conveniently, and the blockage phenomenon cannot occur.
In this embodiment, the upper portion of the waste crushing pad 4 is optionally symmetrically provided with locking holes 4-2, and the waste crushing pad 4 is fixed inside the second groove 3-1 through the locking holes 4-2.
Alternatively, the locking hole 4-2 may be a threaded hole.
In the embodiment, a wedge assembly 6 is optionally further included, the module 6 is positioned on the outer side of the part 2 and is opposite to the side punching female die 5, and the part 2 is conveniently and quickly holed through the wedge assembly 6.
Specifically, the wedge assembly 6 may generally include a base 6-1, a slider 6-3, a side punch 6-5, a slide rail 6-2, and a slide groove 6-4. The upper part of the base 6-1 is integrally provided with a sliding rail 6-2, the lower part of the sliding block 6-3 is integrally provided with a sliding groove 6-4, and the sliding groove 6-4 is connected with the sliding rail 6-2 in a sliding manner and used for enabling the sliding block 6-3 to slide on the base 6-1 and further enabling the side punching male die 6-5 to process a through hole of the part 2. The side punching male die 6-5 is locked at the front part of the sliding block 6-3 through a bolt and a pin and is used for processing a through hole of the part 2. And the side-punching male die 6-5 penetrates the part 2 for insertion into the inside of the side-punching female die 5 to punch the part 2.
Wherein, the base 6-1 is a cuboid.
In the embodiment, optionally, the slide rail 6-2 and the slide groove 6-4 are arranged obliquely towards the part 2, so that the slide block 6-3 and the side punching male die 6-5 are inclined towards the part 2, and impact force is generated when the part 2 is processed with a through hole, and the through hole is conveniently processed.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A side-punching die, comprising:
the die comprises a lower die profile part (1) and a lower die profile part, wherein the lower die profile part (1) is positioned inside a part (2), the outer side surface of the lower die profile part (1) is provided with a first groove (1-1), and a front waste material dropping hole (1-2) is formed from the top surface of the lower die profile part (1) to the bottom surface of the lower die profile part (1);
the mounting insert (3) is embedded in the first groove (1-1), a second groove (3-1) is formed in the inner side face of the mounting insert (3), and a mounting through hole (3-2) is formed in the inner side face, facing the mounting insert (3), of the outer side face of the mounting insert (3);
a waste crushing backing plate (4) which is pressed in the second groove (3-1) and is provided with an inclined material falling hole (4-1);
the side punching female die (5) is arranged inside the mounting through hole (3-2) and is provided with a passing hole (5-1);
the passing hole (5-1) is communicated with the inclined plane material dropping hole (4-1) and the front waste material dropping hole (1-2) so as to pass waste materials.
2. The side-punching die of claim 1, wherein:
the shape of the waste crushing backing plate (4) is matched with that of the second groove (3-1).
3. The side-punching die of claim 1, wherein:
the side surface (3-3) of the mounting insert (3) close to the part (2) is an inclined surface and is matched with the part (2).
4. The side-punching die of claim 1, wherein:
the diameter of the inclined plane material dropping hole (4-1) is larger than that of the passing hole (5-1).
5. The side-punching die of claim 1, wherein:
the diameter of the front waste material dropping hole (1-2) is larger than that of the inclined plane material dropping hole (4-1).
6. The side-punching die according to claim 1 or 2, wherein:
and locking holes (4-2) are symmetrically arranged at the upper part of the waste crushing base plate (4).
7. The side-punching die of claim 1, wherein:
the side punching die further comprises a wedge component (6) which is located on the outer side of the part (2) and is opposite to the side punching die (5).
8. The side-punching die of claim 7, wherein:
the wedge assembly (6) comprises;
a base (6-1) with a slide rail (6-2) on the upper part;
the lower part of the sliding block (6-3) is provided with a sliding chute (6-4), and the sliding chute (6-4) is connected with the sliding rail (6-2) in a sliding manner;
a side punching male die (6-5) which is configured at the front part of the sliding block (6-3);
wherein the side punching male die (6-5) penetrates through the part (2) and is used for being inserted into the side punching female die (5) to punch the part (2).
9. The side-punching die of claim 8, wherein:
the sliding rail (6-2) and the sliding groove (6-4) are obliquely arranged towards the direction of the part (2) and are used for enabling the sliding block (6-3) and the side punching male die (6-5) to be oblique towards the part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122464332.3U CN216175787U (en) | 2021-10-13 | 2021-10-13 | Side punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122464332.3U CN216175787U (en) | 2021-10-13 | 2021-10-13 | Side punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216175787U true CN216175787U (en) | 2022-04-05 |
Family
ID=80865223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122464332.3U Active CN216175787U (en) | 2021-10-13 | 2021-10-13 | Side punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216175787U (en) |
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2021
- 2021-10-13 CN CN202122464332.3U patent/CN216175787U/en active Active
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