CN210115391U - Mould structure with large sliding block and small sliding block - Google Patents
Mould structure with large sliding block and small sliding block Download PDFInfo
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- CN210115391U CN210115391U CN201920825704.0U CN201920825704U CN210115391U CN 210115391 U CN210115391 U CN 210115391U CN 201920825704 U CN201920825704 U CN 201920825704U CN 210115391 U CN210115391 U CN 210115391U
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Abstract
The utility model relates to the technical field of mold processing, in particular to a mold structure with a large slider and a small slider, wherein a lower stripper plate is a rectangular plate, the outsides of four sides of the lower stripper plate are respectively provided with a bending block, and the height of the bending block is higher than that of the lower stripper plate; the upper die assembly comprises an upper clamping plate and an upper die plate, and the upper die plate is arranged at the lower end of the upper clamping plate; the upper template is provided with a first inclined groove, and the large sliding block is provided with a first inclined column matched with the first inclined groove; a second inclined groove is formed in the large sliding block, and a second inclined column matched with the second inclined groove is formed in the small sliding block; a first spring is arranged between the large sliding block and the upper clamping plate, and a second spring is arranged between the small sliding block and the upper clamping plate; the upper template, the large slide block and the two small slide blocks form a rectangular plate together, and the rectangular plate corresponds to the lower stripping plate; a first avoidance position is arranged on the large sliding block; be equipped with the second on the little slider and dodge the position, the utility model discloses can realize bending and take the drawing of patterns of barb product.
Description
Technical Field
The utility model relates to a mould processing technology field especially relates to a mould structure of little slider in big slider area.
Background
The existing mold industry has higher and higher requirements on the quality of the mold along with market competition and lower price acceptance range of the mold. One set of die not only needs to guarantee productivity and output, but also needs to be applicable to the processing of different parts, and has advantages such as low price.
Hardware products are closely related to daily life, the structure of the hardware products is diversified, in order to meet the use requirement, bending and barbs are arranged on a plurality of hardware products, for example, one side of each hardware product is bent to form the barb, and two sides adjacent to the side of each hardware product are bent to form the barb, and the barbs are also formed.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a big slider takes mould structure of little slider can realize taking once bending and the drawing of patterns of barb product, improves production efficiency, ensures productivity and output.
In order to solve the technical problem, the utility model provides a concrete scheme as follows:
a die structure with a large sliding block and a small sliding block comprises an upper die assembly and a lower die assembly arranged at the lower end of the upper die assembly;
the lower die assembly comprises a lower stripping plate, the lower stripping plate is a rectangular plate, the outsides of four side edges of the lower stripping plate are respectively provided with a bending block, and the height of the bending block is higher than that of the lower stripping plate;
the upper die assembly comprises an upper clamping plate and an upper die plate, the upper die plate is arranged at the lower end of the upper clamping plate, one side of the upper die plate is connected with a large sliding block, and two ends of the large sliding block are respectively connected with a small sliding block;
the upper template is provided with a first inclined groove, and the large sliding block is provided with a first inclined column matched with the first inclined groove;
a second inclined groove is formed in the large sliding block, and a second inclined column matched with the second inclined groove is formed in the small sliding block;
a first spring is arranged between the large sliding block and the upper clamping plate, and a second spring is arranged between the small sliding block and the upper clamping plate;
the upper template, the large slide block and the two small slide blocks form a rectangular plate together, and the rectangular plate corresponds to the lower stripping plate;
a first avoidance position is arranged on one surface of the large sliding block, which is in contact with the bent product;
the small sliding block is provided with a second avoidance position on one side contacting with the bent product.
The utility model discloses can once bend to taking the barb product, and at the die sinking in-process, drive big slider, drive little slider motion by big slider by last template, take barb department to dodge the product, realize the drawing of patterns of product, improve production efficiency.
Optionally, the lower die assembly further comprises a lower die base and a lower backing plate, the lower backing plate is arranged on the lower die base, the lower stripping plate is arranged on the lower backing plate, the lower backing plate plays a certain supporting role in the lower stripping plate, and the lower die base is convenient for installation and disassembly of the whole lower die assembly.
Optionally, the upper die assembly further comprises an upper die base, the upper die base is arranged at the upper end of the upper clamping plate, the upper clamping plate is convenient for mounting and dismounting the upper die plate, and the upper die base is convenient for mounting and dismounting the whole upper die assembly.
Optionally, the first avoidance position is a groove and is attached to the barb, so that a good avoidance effect is achieved.
Optionally, the second avoidance position is a groove and is attached to the barb, so that a good avoidance effect is achieved.
Optionally, a guide pillar is arranged between the upper clamping plate and the upper die plate, so that the positioning accuracy of the upper die plate is improved.
Optionally, the lower stripper plate is detachably arranged on the lower backing plate; the bending block is detachably arranged on the lower base plate, and the lower stripping plate and the bending block can be detached and replaced according to different specifications of products to be bent, so that the use universality of the whole die is improved.
Optionally, a first reverse inclined groove opposite to the inclined direction of the first inclined groove is arranged in the first inclined groove, and a first reverse inclined column matched with the first reverse inclined groove is arranged on the first inclined column, so that the upper template can better drive the large sliding block to slide.
Optionally, a second reverse inclined groove opposite to the inclined direction of the second reverse inclined groove is arranged in the second inclined groove, and a second reverse inclined column matched with the second reverse inclined groove is arranged on the second inclined column, so that the large sliding block can better drive the small sliding block to slide.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses can realize once bending and the drawing of patterns to the area barb product, improve production efficiency, ensure productivity and output.
Drawings
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.
Fig. 2 is an exploded view of the overall structure in the embodiment of the present invention.
Fig. 3 is a schematic structural view of a lower mold assembly in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the upper mold plate in the embodiment of the present invention.
Fig. 5 and 6 are schematic structural diagrams of a large slider in an embodiment of the present invention.
Fig. 7 and 8 are schematic structural diagrams of a small slider in an embodiment of the present invention.
Fig. 9 is a product with barbs on the bends in an embodiment of the invention.
Wherein, 1 is an upper die component; 11 is an upper splint; 12 is an upper template; 121 is a first inclined groove; 1211 is a first reverse inclined groove; 13 is an upper die holder; 2 is a lower die component; 21 is a lower stripper plate; 22 is a lower die holder; 23 is a lower backing plate; 3 is a bending block; 4 is a big slide block; 41 is a first inclined column; 411 is a first counter-inclined column; 42 is a second inclined groove; 421 is a second reverse inclined groove; 43 is the first avoidance position; 5 is a small slide block; 51 is a second inclined column; 511 is a second reversely inclined column; 52 is a second avoidance position; 6, bending a product; 61 is a bending part; 62 are barbs.
Detailed Description
In order to explain the technical solution of the present invention in detail, the following will combine the drawings of the embodiments of the present invention to perform clear and complete description on the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
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 herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
For example, a die structure with a large sliding block and a small sliding block comprises an upper die assembly and a lower die assembly arranged at the lower end of the upper die assembly;
the lower die assembly comprises a lower stripping plate, the lower stripping plate is a rectangular plate, the outsides of four side edges of the lower stripping plate are respectively provided with a bending block, and the height of the bending block is higher than that of the lower stripping plate;
the upper die assembly comprises an upper clamping plate and an upper die plate, the upper die plate is arranged at the lower end of the upper clamping plate, one side of the upper die plate is connected with a large sliding block, and two ends of the large sliding block are respectively connected with a small sliding block;
the upper template is provided with a first inclined groove, and the large sliding block is provided with a first inclined column matched with the first inclined groove;
a second inclined groove is formed in the large sliding block, and a second inclined column matched with the second inclined groove is formed in the small sliding block;
a first spring is arranged between the large sliding block and the upper clamping plate, and a second spring is arranged between the small sliding block and the upper clamping plate;
the upper template, the large slide block and the two small slide blocks form a rectangular plate together, and the rectangular plate corresponds to the lower stripping plate;
a first avoidance position is arranged on one surface of the large sliding block, which is in contact with the bent product;
the small sliding block is provided with a second avoidance position on one side contacting with the bent product.
This embodiment can once bend to taking the barb product, and at the die sinking in-process, drive big slider, drive little slider motion by big slider by last template, dodge the product and take barb department, realize the drawing of patterns of product, improve production efficiency.
In some embodiments, as shown in fig. 1-8, a mold structure with a large slide block and a small slide block comprises an upper mold assembly and a lower mold assembly arranged at the lower end of the upper mold assembly; the lower die assembly comprises a lower stripping plate, the lower stripping plate is a rectangular plate, the outsides of four side edges of the lower stripping plate are respectively provided with a bending block, and the height of the bending block is higher than that of the lower stripping plate; the upper die assembly comprises an upper clamping plate and an upper die plate, the upper die plate is arranged at the lower end of the upper clamping plate, one side of the upper die plate is connected with a large sliding block, and two ends of the large sliding block are respectively connected with a small sliding block; the upper template is provided with a first inclined groove, and the large sliding block is provided with a first inclined column matched with the first inclined groove; a second inclined groove is formed in the large sliding block, a second inclined column matched with the second inclined groove is formed in the small sliding block, a first spring is arranged between the large sliding block and the upper clamping plate, and a second spring is arranged between the small sliding block and the upper clamping plate; the upper template, the large slide block and the two small slide blocks form a rectangular plate together, and the rectangular plate corresponds to the lower stripping plate; a first avoidance position is arranged on one surface of the large sliding block, which is in contact with the bent product; the small sliding block is provided with a second avoidance position on one side contacting with the bent product.
Specifically, this embodiment is mainly directed to a product with barbs bent at one side and also with barbs bent at two adjacent sides, as shown in fig. 9, which is a product in this example, the die structure with the large slider and the small slider provided by the embodiment is mainly used for bending a product with a barb and demoulding after bending, the barb part of the product is completed by other dies, when the product is to be bent, the product is placed on the bending blocks, in this example, the number of the bending blocks is multiple, the bending blocks are respectively arranged outside the four sides of the lower stripping plate and are equivalent to surround the lower stripping plate, the height of the bending block is higher than that of the lower stripping plate, so that when the upper die assembly punches downwards, the middle of a product to be bent downwards strips the plate to punch, and four sides of the product to be bent are turned upwards under the action of the bending block to complete the bending work of the product to be bent. In the bending process, the small sliding blocks at the two ends of the large sliding block are subjected to a reverse acting force at the moment of contacting with a product placed on the lower stripper plate, so that the small sliding blocks at the two ends are forced to respectively approach to the corresponding bending positions; similarly, the upper die assembly continues to move downwards, the large sliding block is also contacted with a product placed on the lower stripper plate, and the large sliding block is forced to be close to the corresponding bending position, so that the bending is realized. Because the first avoidance position and the second avoidance position are respectively arranged on the large sliding block and the small sliding block on the surface contacting with the bent product, the barbs at the corresponding bending positions can be avoided, and the bent product is prevented from being scratched or damaged. In the drawing of patterns in-process, along with the upward movement of cope match-plate pattern, under the effect of first slope post and first spring, big slider is at first to keeping away from the department of bending motion, and then upward movement, realize the first barb drawing of patterns of the department of keeping away from, with the same reason, little slider is when big slider is kept away from the department of bending, slide along with big slider, in big slider upward movement process, little slider is towards keeping away from its corresponding department of bending motion, if, the little slider at big slider both ends is named little slider on the left side and the little slider on the right respectively, when realizing the drawing of patterns, the little slider on the left side slides to the right, and the little slider on the right slides to the left during, realize the drawing of patterns of its barb department that corresponds.
In some embodiments, as shown in fig. 3, the lower mold assembly further includes a lower mold base and a lower cushion plate, the lower cushion plate is disposed on the lower mold base, the lower releasing plate is disposed on the lower cushion plate, a rectangular spring is disposed below the lower releasing plate, the lower cushion plate plays a certain supporting role for the lower releasing plate, and the lower mold base is convenient for mounting and dismounting the whole lower mold assembly. The upper die assembly further comprises an upper die base, the upper die base is arranged at the upper end of the upper clamping plate, the upper clamping plate is convenient for mounting and dismounting the upper die plate, and the upper die base is convenient for mounting and dismounting the whole upper die assembly.
In some embodiments, as shown in fig. 5 to 8, the first avoidance position is a groove, and is attached to the barb, so that a good avoidance effect is achieved. Likewise, in this example, the second avoidance position is a groove, and is attached to the barb, so that a good avoidance effect is achieved.
In some embodiments, a guide pillar is arranged between the upper clamping plate and the upper die plate, so that the positioning accuracy of the upper die plate is improved. The lower stripper plate is detachably arranged on the lower backing plate; the bending block is detachably arranged on the lower base plate, and the lower stripping plate and the bending block can be detached and replaced according to different specifications of products to be bent, so that the use universality of the whole die is improved.
In some embodiments, as shown in fig. 5 to 8, a first reverse inclined groove opposite to the inclined direction of the first reverse inclined groove is formed in the first inclined groove, and a first reverse inclined column matched with the first reverse inclined groove is formed on the first inclined column, so that the upper die plate can better drive the large sliding block to slide. The second inclined groove is internally provided with a second reverse inclined groove with the opposite inclined direction, and the second inclined column is provided with a second reverse inclined column matched with the second reverse inclined groove, so that the large sliding block can better drive the small sliding block to slide.
The utility model discloses can once bend to taking the barb product, and at the die sinking in-process, drive big slider, drive little slider motion by big slider by last template, take barb department to dodge the product, realize the drawing of patterns of product, improve production efficiency.
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 the limitation of the patent scope of the present invention can not be understood thereby. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and therefore, the scope of the present invention should be determined by the appended claims.
Claims (9)
1. A die structure with a large sliding block and a small sliding block is characterized by comprising an upper die component (1) and a lower die component (2) arranged at the lower end of the upper die component (1);
the lower die assembly (2) comprises a lower stripping plate (21), the lower stripping plate (21) is a rectangular plate, the outsides of four side edges of the lower stripping plate (21) are respectively provided with a bending block (3), and the height of each bending block (3) is higher than that of the lower stripping plate (21);
the upper die assembly (1) comprises an upper clamping plate (11) and an upper die plate (12), the upper die plate (12) is arranged at the lower end of the upper clamping plate (11), one side of the upper die plate (12) is connected with a large sliding block (4), and two ends of the large sliding block (4) are respectively connected with a small sliding block (5);
a first inclined groove (121) is formed in the upper template (12), and a first inclined column (41) matched with the first inclined groove (121) is arranged on the large sliding block (4);
a second inclined groove (42) is formed in the large sliding block (4), and a second inclined column (51) matched with the second inclined groove (42) is formed in the small sliding block (5);
a first spring is arranged between the large sliding block (4) and the upper clamping plate (11), and a second spring is arranged between the small sliding block (5) and the upper clamping plate (11);
the upper template (12), the large sliding block (4) and the two small sliding blocks (5) form a rectangular plate together, and the rectangular plate corresponds to the lower stripping plate (21);
a first avoidance position (43) is arranged on one surface of the large sliding block (4) which is in contact with the bent product;
and a second avoidance position (52) is arranged on one surface of the small sliding block (5) which is in contact with the bent product.
2. The die structure with the large sliding block and the small sliding block according to claim 1, wherein the lower die assembly (2) further comprises a lower die base (22) and a lower backing plate (23), the lower backing plate (23) is arranged on the lower die base (22), and the lower stripper plate (21) is arranged on the lower backing plate (23).
3. The die structure with the large sliding block and the small sliding block according to claim 1, characterized in that the upper die assembly (1) further comprises an upper die holder (13), and the upper die holder (13) is arranged at the upper end of the upper clamping plate (11).
4. The die structure of a big slider with a small slider according to claim 1, characterized in that the first avoiding location (43) is a groove.
5. The mold structure of a large slider with a small slider according to claim 1, wherein the second avoiding location (52) is a groove.
6. The die structure with the small sliding block for the large sliding block according to claim 1, characterized in that a guide post is arranged between the upper clamping plate (11) and the upper die plate (12).
7. The die structure with the small sliding block for the large sliding block according to claim 2, characterized in that the lower stripper plate (21) is detachably arranged on the lower backing plate (23);
the bending block (3) is detachably arranged on the lower backing plate (23).
8. The mold structure with small slider for large slider according to claim 1, wherein said first inclined groove (121) is provided with a first reverse inclined groove (1211) having a reverse inclination direction, and said first inclined pillar (41) is provided with a first reverse inclined pillar (411) matching with the first reverse inclined groove (1211).
9. The mold structure of a large slider with a small slider according to claim 1, wherein a second reverse inclined groove (421) with a reverse inclination direction is provided in the second inclined groove (42), and a second reverse inclined column (511) matching with the second reverse inclined groove (421) is provided on the second inclined column (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920825704.0U CN210115391U (en) | 2019-06-03 | 2019-06-03 | Mould structure with large sliding block and small sliding block |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920825704.0U CN210115391U (en) | 2019-06-03 | 2019-06-03 | Mould structure with large sliding block and small sliding block |
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| Publication Number | Publication Date |
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| CN210115391U true CN210115391U (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920825704.0U Active CN210115391U (en) | 2019-06-03 | 2019-06-03 | Mould structure with large sliding block and small sliding block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139308A (en) * | 2020-08-19 | 2020-12-29 | 东莞市新美洋技术有限公司 | Metal shell and stamping die |
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2019
- 2019-06-03 CN CN201920825704.0U patent/CN210115391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139308A (en) * | 2020-08-19 | 2020-12-29 | 东莞市新美洋技术有限公司 | Metal shell and stamping die |
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