CN214601493U - Split type steel sheet die cavity structure - Google Patents
Split type steel sheet die cavity structure Download PDFInfo
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- CN214601493U CN214601493U CN202120139693.8U CN202120139693U CN214601493U CN 214601493 U CN214601493 U CN 214601493U CN 202120139693 U CN202120139693 U CN 202120139693U CN 214601493 U CN214601493 U CN 214601493U
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Abstract
The utility model provides a split type steel sheet die cavity structure, including the mounting panel with set up in die cavity on the mounting panel, the die cavity is enclosed to close by two hasp boards that are located the front end prevent the curb plate, are located the back-up plate of rear end and are located about both ends and form, prevent the mutual hasp of junction of curb plate, back-up plate and two hasp boards. The utility model discloses an adopt split type die cavity, reduced the weight of processing blank material, improved material utilization rate, under the circumstances of guaranteeing to prevent the side effect, saved material cost, reduced the processingamount, satisfy the requirement of mould economy.
Description
Technical Field
The utility model belongs to the technical field of the mould is made, especially, relate to a split type steel sheet die cavity structure.
Background
The inserts in the steel plate die are arranged on the flat steel plate, each working insert can bear lateral force when working, particularly the insert for forming and flanging has very large lateral force, and in order to ensure the precision of parts and the service life of the die, the problem of lateral prevention of the insert of the steel plate die must be solved.
The die cavity is usually used as a backrest and an installation guide plate of the insert, the die cavity adopts a zigzag integral structure (see figure 1), and the insert is surrounded by a circle, so that the structure has high strength and remarkable side-preventing effect; however, the die cavity is generally made of No. 45 steel by warp cutting, the die cavity is different from a working insert in material, and the middle cut part is difficult to directly use and is often discarded, so that the structural material is high in waste and high in cost, and the requirement of the economy of the die cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of the prior art, the utility model aims to provide a split type steel sheet die cavity structure for solve among the prior art problem that integral steel sheet die cavity structure work load is big and extravagant material.
In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a split type steel sheet die cavity structure, including the mounting panel with set up in die cavity on the mounting panel, the die cavity is enclosed to close by two hasp boards that are located the front end prevent the curb plate, are located the back plate of rear end and are located about and both ends and form, prevent the mutual hasp of junction of curb plate, back plate and two hasp boards.
The die further comprises a forming insert which is arranged in the die cavity, and the back side of the forming insert is abutted against the backrest plate.
The die cavity is internally provided with a die cavity, and the die cavity is internally provided with a molding insert and a side-proof plate.
Furthermore, a limiting groove is formed in the upper surface of the mounting plate, and the side preventing plate, the backrest plate and the lock catch plate are mounted in the limiting groove.
Further, the limiting groove is I-shaped.
Furthermore, vertical through holes are formed in the side preventing plate, the back plate and the lock catch plate and are connected with the mounting plate through fasteners.
Furthermore, both ends of the side-proof plate and the back plate are provided with first locking parts, both ends of the locking plate are provided with second locking parts matched with the first locking parts, and the first locking parts are in locking connection with the second locking parts.
Further, prevent curb plate and back-up plate parallel arrangement and length the same, two the hasp board symmetry sets up, prevent that curb plate, back-up plate and two hasp boards wait high setting, prevent that curb plate and back-up plate are located between two hasp boards, the hasp board is the character cut in bas-relief, and the opening orientation prevents curb plate and back-up plate.
The anti-theft lock catch plate is characterized by further comprising an embedded guide plate, guide grooves are vertically formed in the inner walls of the anti-theft plate and the lock catch plate, and the embedded guide plate is embedded in the guide grooves and is respectively in contact with the front end, the left end and the right end of the retainer plate.
Furthermore, the cross sections of the embedded guide plate and the guide groove in the horizontal direction are both in a T shape.
As the above, the utility model discloses a split type steel sheet die cavity structure has following beneficial effect:
the utility model discloses a prevent curb plate, back-up plate and be located two hasp boards and enclose to close the split type die cavity of hasp formation, reduced the weight of processing blank material, improved material utilization, under the circumstances of guaranteeing to prevent the side effect, saved material cost, reduced the processingamount, satisfy mould economic nature requirement.
Drawings
FIG. 1 is a schematic view of a unitary steel plate die cavity configuration;
FIG. 2 is a schematic view of the present invention;
fig. 3 is an exploded view of the mold cavity.
Description of reference numerals
1 a-a mounting plate; 2 a-a retainer plate; 3 a-a forming insert; 4 a-a mold cavity;
1-mounting a plate; 101-a limiting groove; 2-a material supporting plate; 3-forming an insert; 4-a backrest plate; 5-a side-proof plate; 6-locking the board; 7-a locking plate; 8-an embedded guide plate; 9-a guide groove; 10-a through hole; 11-a first locking portion; 12-second locking portion.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1, which is a schematic view of an integral steel plate die cavity structure, a die cavity 4a is installed in an installation plate 1a, and is fastened by screws, and then a forming insert 3a and a retainer plate 2a are installed, although the structural strength of the integral die cavity 4a is good, the side protection effect on the forming insert 3a is obvious, because the size of the die cavity 4a is large, the size of the die is also large, and the middle cut part is difficult to be directly used; if the structure is recycled, the processing cost is higher, so the structure wastes a lot. In this embodiment, the outer dimensions of the cavity 4a are 770mm × 330mm × 160mm and the weight is 137.34Kg, but the weight of the blank before processing into the cavity 4a is 319.15Kg, and the actual utilization rate is only 43%.
Based on this, please combine that fig. 2 and fig. 3 show, the utility model provides a split type steel sheet die cavity structure, including mounting panel 1 with set up in die cavity on the mounting panel 1, the die cavity is enclosed to close by two hasp boards 6 that are located the front end prevent curb plate 5, are located the back-to-back plate 4 of rear end and are located left and right sides both ends and form, prevent the mutual hasp in junction of curb plate 5, back-to-back plate 4 and two hasp boards 6.
Specifically, the side-proof plate 5, the back plate 4 and the two locking plates 6 are respectively machined and then assembled to form the die cavity, and are connected and fastened with the mounting plate 1, the split type steel plate die cavity structure further comprises a forming insert 3, the forming insert 3 is arranged in the die cavity, and the back plate 4 is abutted on the back plate at the back side. In this embodiment, there are two forming inserts 3, the two forming inserts 3 are arranged side by side, and the bottoms of the two forming inserts 3 are respectively abutted against the inner walls of the locking plates 6 at the left and right ends. The split type steel plate die cavity structure further comprises a material supporting plate 2, and the material supporting plate 2 is arranged in the die cavity and is located between the forming insert 3 and the side-proof plate 5. The material supporting plate 2 is matched with the forming insert 3 to form an upward flanging when a workpiece is formed.
Wherein, for the purpose of spacing the installation position of preventing side plate 5, back-to-back plate 4 and two lock catch plates 6 on installation plate 1, spacing groove 101 has been seted up to the upper surface of installation plate 1, prevent that side plate 5, back-to-back plate 4 and lock catch plates 6 install in spacing groove 101. Therefore, the relative positions of the side-proof plate 5, the backrest plate 4 and the two locking plates 6 on the mounting plate 1 can be ensured to be stable, and in the embodiment, the limiting groove 101 is in an I shape.
The anti-side plate 5 and the back plate 4 are arranged in parallel and have the same length, the two locking plates 6 are symmetrically arranged, the anti-side plate 5, the back plate 4 and the two locking plates 6 are arranged at the same height, the anti-side plate 5 and the back plate 4 are arranged between the two locking plates 6, the locking plates are in a concave shape, and the opening faces the anti-side plate and the back plate. In this embodiment, the side-proof plate 5 is parallel to the back-rest plate 4, the two locking plates 6 are parallel, and the locking plates 6 are perpendicular to the side-proof plate 5 and the back-rest plate 4. In order to ensure the strength of the mold cavity formed by assembly, the side-proof plate 5, the backrest plate 4 and the two locking plates 6 are arranged at the same height.
In order to install the side-proof plate 5, the back plate 4 and the lock catch plate 6 on the mounting plate 1, vertical through holes 10 are formed in the side-proof plate 5, the back plate 4 and the lock catch plate 6 and are connected with the mounting plate 1 through fasteners. In this embodiment, the fastener may be a screw. The side-proof plate 5, the back plate 4 and the locking plate 6 are provided with at least two through holes 10 along the respective length directions, and the screws penetrate through the through holes 10 to be connected with the mounting plate 1, so that the side-proof plate 5, the back plate 4 and the locking plate 6 are fixed on the mounting plate 1.
In order to enable the joint of the side-preventing plate 5, the back-rest plate 4 and the two locking plates 6 to be locked with each other, the two ends of the side-preventing plate 5 and the back-rest plate 4 are respectively provided with a first locking portion 11, the two ends of the locking plates 6 are provided with a second locking portion 12 matched with the first locking portion 11, and the first locking portion 11 is locked with the second locking portion 12. Through setting up first hasp portion 11 and second hasp portion 12 of matched with, can make and prevent curb plate 5, back-to-back board 4 and two hasp boards 6 resist the yawing force of 4 directions to guarantee the side effect of preventing of the die cavity that forms. Specifically, when the first locking part is matched with the second locking part, the matched part is required to be completely attached tightly without clearance, otherwise, the stability and the strength of the whole die cavity are affected. Whether the joint of the side-proof plate 5, the back plate 4 and the two locking plates 6 needs to be locked or not can be determined according to the quantity and the direction of the lateral force, and the specific sizes of the side-proof plate 5, the back plate 4 and the two locking plates 6 can be adjusted according to the stress condition. If the lateral force is only arranged on the front side and the rear side of the die cavity, the lateral force of the side-proof plate and the back-rest plate can be limited, namely the lateral force can be realized only by the shape (in a concave shape) of the lock catch plate; if lateral force on the left side and lateral force on the right side exist simultaneously, four directions need to be limited, and a second locking part and a first locking part matched with the second locking part need to be arranged. In this embodiment, the first locking portion 11 is a first groove and a first protrusion located at the outer side of the end portion of the side-proof plate 5 and the back-up plate, the first protrusion is adjacent to the first groove, the second locking portion 12 is a second protrusion and a second groove located at the inner side of the end portion of the locking plate 6, the second groove is adjacent to the second protrusion, when the first locking portion 11 is matched with the second locking portion 12, the first protrusion is inserted into the corresponding second groove, and the second protrusion is inserted into the corresponding first groove.
In addition, the anti-theft lock catch plate further comprises an embedded guide plate 8, guide grooves 9 are vertically formed in the inner walls of the anti-theft plate 5 and the lock catch plate 6, and the embedded guide plate 8 is embedded in the guide grooves 9 and is respectively in contact with the front end, the left end and the right end of the material supporting plate 2. Thus, the embedded guide plate 8 can prevent the retainer plate 2 from directly rubbing the side-proof plate 5 and the lock catch plate 6 when sliding up and down, and can play a role in guiding; one side of the retainer plate 2, which is contacted with the forming insert 3, is guided by the profile of the forming insert 3. The embedded guide plate 8 has high precision requirements on installation profiles of the anti-side plate 5 and the two locking plates 6, slightly protrudes out of the inner walls of the anti-side plate 5 and the two locking plates 6, so that the embedded guide plate can only contact with the material supporting plate 2, direct friction between the material supporting plate 2 and the anti-side plate 5 and the two locking plates 6 is avoided, and the embedded guide plate is tightly attached to the anti-side plate 5 and the two locking plates to ensure no clearance. In this embodiment, each locking plate 6 is provided with 1 embedded guide plate 8 along the length direction, and the anti-side plate 5 is provided with 3 embedded guide plates 8 along the length direction, and the anti-side plates 5 are uniformly distributed. In this embodiment, the cross sections of the embedded guide plate 8 and the guide groove 9 in the horizontal direction are both T-shaped, and the size of the guide groove 9 is matched with that of the embedded guide plate 8, so that the embedded guide plate 8 can be embedded in the guide groove 9.
The material of the side-proof plate 5, the back-rest plate 4 and the two locking plates 6 can adopt No. 45 steel without hardness. The material of the embedded guide plate 8 can adopt cold-work die steel, such as Cr12MoV, and the hardness requirement is HRC 58-62.
The molding insert 3 and the retainer plate 2 can be made of Cr12MoV, CH-1, SKD11 and the like, and the material and the thickness of the parts are selected.
To sum up, in the utility model provides an among the split type steel sheet die cavity structure, through preventing curb plate 5, backrest plate 4 and being located two hasp boards 6 and enclosing and close the split type die cavity of hasp formation, reduced the weight of processing blank material, improved material utilization, under the circumstances of guaranteeing to prevent the side effect, saved material cost, reduced the processingquantity, satisfy mould economic nature requirement, but this structure extensively this is applied to in various turn-ups, the mould of shaping class.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a split type steel sheet die cavity structure which characterized in that: including the mounting panel with set up in die cavity on the mounting panel, the die cavity is enclosed to close by the curb plate that prevents that is located the front end, the backrest plate that is located the rear end and two hasp boards that are located left and right sides both ends and forms, prevent the mutual hasp in junction of curb plate, backrest plate and two hasp boards.
2. The split steel plate die cavity structure of claim 1, wherein: the die cavity is internally provided with a die cavity, and the back side of the die cavity is abutted against the backrest plate.
3. The split steel plate die cavity structure according to claim 2, wherein: the die cavity is internally provided with a die cavity, and the die cavity is internally provided with a forming insert and a side-proof plate.
4. The split steel plate die cavity structure of claim 1, wherein: the upper surface of mounting panel has seted up the spacing groove, prevent curb plate, backrest plate and hasp board install in the spacing groove.
5. The split steel plate die cavity structure of claim 4, wherein: the limiting groove is I-shaped.
6. The split steel plate die cavity structure of claim 1, wherein: vertical through holes are formed in the side preventing plate, the backrest plate and the lock catch plate and are connected with the mounting plate through fasteners.
7. The split steel plate die cavity structure of claim 1, wherein: the two ends of the side-proof plate and the two ends of the back-up plate are respectively provided with a first locking part, the two ends of the locking plate are provided with a second locking part matched with the first locking part, and the first locking part is in locking connection with the second locking part.
8. The split steel plate die cavity structure of claim 1, wherein: prevent curb plate and back-up plate parallel arrangement and length the same, two the hasp board symmetry sets up, prevent that curb plate, back-up plate and two hasp boards wait to set up such as height, prevent that curb plate and back-up plate are located between two hasp boards, the hasp board is the character cut in bas-relief, and opening orientation prevents curb plate and back-up plate.
9. The split steel plate die cavity structure of claim 3, wherein: the anti-theft lock catch is characterized by further comprising an embedded guide plate, guide grooves are vertically formed in the inner walls of the anti-theft plate and the lock catch plate, and the embedded guide plate is embedded in the guide grooves and is respectively in contact with the front end, the left end and the right end of the material supporting plate.
10. The split steel plate die cavity structure of claim 9, wherein: the cross sections of the embedded guide plate and the guide groove in the horizontal direction are both in a T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120139693.8U CN214601493U (en) | 2021-01-19 | 2021-01-19 | Split type steel sheet die cavity structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120139693.8U CN214601493U (en) | 2021-01-19 | 2021-01-19 | Split type steel sheet die cavity structure |
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| CN214601493U true CN214601493U (en) | 2021-11-05 |
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| CN202120139693.8U Active CN214601493U (en) | 2021-01-19 | 2021-01-19 | Split type steel sheet die cavity structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766680A (en) * | 2023-08-18 | 2023-09-19 | 天津世亚模具股份有限公司 | Production line control system and control method |
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2021
- 2021-01-19 CN CN202120139693.8U patent/CN214601493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766680A (en) * | 2023-08-18 | 2023-09-19 | 天津世亚模具股份有限公司 | Production line control system and control method |
| CN116766680B (en) * | 2023-08-18 | 2023-12-05 | 天津世亚模具股份有限公司 | Production line control system and control method |
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