CN216461088U - Improve mould of copper class convex hull product plane degree - Google Patents
Improve mould of copper class convex hull product plane degree Download PDFInfo
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- CN216461088U CN216461088U CN202122879940.0U CN202122879940U CN216461088U CN 216461088 U CN216461088 U CN 216461088U CN 202122879940 U CN202122879940 U CN 202122879940U CN 216461088 U CN216461088 U CN 216461088U
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Abstract
The utility model discloses a die for improving the planeness of a copper plate type convex hull product, wherein a concave die insert (10) is arranged in a concave die plate (9), the top surface of the concave die insert (10) is flush with the top surface of the concave die plate (9), two sinking grooves (11) are formed in the top of the concave die insert (10), a middle top plate (12) and two side top plates (13) are arranged in the concave die insert (10) in a sliding mode, the tops of the two side top plates (13) respectively penetrate through the bottoms of the two sinking grooves (11) and are flush with the top surface of the concave die insert (10), the middle top plate (12) is arranged between the two side top plates (13), and the top surface of the middle top plate is flush with the top surface of the concave die insert (10). The beneficial effects of the utility model are: compact structure, improvement product shaping quality, improvement product shaping efficiency.
Description
Technical Field
The utility model relates to the technical field of die structures, in particular to a die for improving the flatness of a copper plate convex hull product.
Background
The structure of the copper plate convex hull product is shown in figure 1, and comprises a copper plate main body (21), wherein a middle convex hull (22) which is concave downwards is formed in the middle of the copper plate main body (21), side convex hulls (23) which are concave downwards are formed on two sides of the copper plate main body (21), the two side convex hulls (23) are required to be symmetrical relative to the middle convex hull (22) in the process, and the bottom surfaces of the two side convex hulls (23) are required to be on the same plane.
At present, the copper plate convex hull product is formed by processing a progressive die, and the processing technology comprises the steps of firstly putting a flat-plate-shaped copper plate into a first processing procedure of the progressive die to form a middle convex hull (22), then sending a semi-finished product into a second processing procedure of the progressive die to form one side convex hull (23), and finally sending the semi-finished product into a third procedure of the progressive die to form the other side convex hull (23), so that a finished product is obtained. However, although the progressive die can process products, the following technical defects are reflected in the actual processing process: 1. when the side convex hull is formed, the semi-finished product needs to be positioned at two sides, so that the bottom surfaces of the two side convex hulls (23) of the formed product are not on the same plane, and the forming quality of the product is reduced. 2. The product can be molded by three processes, namely positioning is needed before each processing, which undoubtedly increases the molding time and reduces the production efficiency of the product. Therefore, a mold for improving the molding quality and efficiency of the product is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the mold for improving the flatness of the copper plate convex hull product, which has the advantages of compact structure, improved product forming quality and improved product forming efficiency.
The purpose of the utility model is realized by the following technical scheme: a mold for improving the flatness of a copper plate type convex hull product comprises an upper mold and a lower mold, wherein the upper mold comprises an upper support, an upper padding plate and a fixing plate which are sequentially and fixedly integrated from top to bottom, a limiting plate and a discharging plate which are fixedly integrated from top to bottom are arranged below the fixing plate, a gap is reserved between the limiting plate and the fixing plate, a plurality of vertical springs are arranged between the limiting plate and the fixing plate, the lower mold comprises a base, a lower padding plate and a concave template which are sequentially and fixedly integrated from bottom to top, a concave mold insert is arranged in the concave template, the top surface of the concave mold insert is flush with the top surface of the concave template, two sinking grooves are arranged at the top of the concave mold insert, a middle top plate and two side top plates are slidably arranged in the concave mold insert, the tops of the two side top plates respectively penetrate through the bottoms of the two sinking grooves and are flush with the top surface of the concave mold insert, and the middle top plate is arranged between the two side top plates, and the top surface of the die insert is flush with the top surface of the concave die insert;
the base is internally provided with a middle spring and two side springs, the top of the middle spring is fixedly provided with a middle force transmission column, the tops of the two side springs are fixedly provided with side force transmission columns, the top of the middle force transmission column penetrates through the lower backing plate and is fixedly arranged at the bottom of the middle top plate, and the tops of the two side force transmission columns penetrate through the lower backing plate and are fixedly arranged at the bottoms of the two side top plates respectively; the automatic material pressing device is characterized in that two material pressing inserts fixedly arranged on the limiting plate are arranged in the discharging plate, a middle forming convex die and two side forming convex dies are fixedly arranged on the upper backing plate, the middle forming convex die and the two side forming convex dies are arranged between the two material pressing inserts, the middle forming convex die and the two side forming convex dies sequentially penetrate through the fixing plate and the limiting plate and stretch into the discharging plate, the middle forming convex die is arranged right above the middle top plate, and the two side forming convex dies are respectively arranged right above the two side top plates.
The two side top plates are arranged in bilateral symmetry relative to the middle top plate, and the two side springs are arranged in bilateral symmetry relative to the middle spring.
A middle guide hole is formed in the lower base plate, and the middle force transmission column is slidably mounted in the middle guide hole.
Two side guide holes are formed in the lower base plate, and the two side force transmission columns are slidably mounted in the two side guide holes respectively.
The concave template and the lower backing plate are fixedly connected into a whole through screws.
The two side forming male dies are arranged in bilateral symmetry with respect to the middle forming male die.
The utility model has the following advantages: the utility model has compact structure, improves the product molding quality and the product molding efficiency.
Drawings
FIG. 1 is a schematic structural view of a copper plate-like convex hull product;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a female mold insert;
FIG. 4 is a schematic diagram of the present invention in a critical closed mold state;
FIG. 5 is an enlarged view of a portion I of FIG. 4;
FIG. 6 is a schematic view of the present invention in a closed mold state;
FIG. 7 is an enlarged view of a portion of portion II of FIG. 6;
in the figure, 1-upper support, 2-upper backing plate, 3-fixing plate, 4-limiting plate, 5-stripper plate, 6-vertical spring, 7-base, 8-lower backing plate, 9-concave template, 10-concave mold insert, 11-sink, 12-middle top plate, 13-side top plate, 14-middle spring, 15-side spring, 16-middle force transmission column, 17-side force transmission column, 18-pressing material insert, 19-middle forming convex mold, 20-side forming convex mold, 21-copper plate body, 22-middle convex mold, 23-side convex mold and 24-copper plate.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, without limiting the scope of the utility model to the following:
as shown in fig. 2 to 3, a mold for improving the flatness of a copper plate type convex hull product comprises an upper mold and a lower mold, wherein the upper mold comprises an upper support 1, an upper padding plate 2 and a fixing plate 3 which are fixedly integrated from top to bottom in sequence, a limiting plate 4 and a discharging plate 5 which are fixedly integrated from top to bottom are arranged below the fixing plate 3, a gap is reserved between the limiting plate 4 and the fixing plate 3, a plurality of vertical springs 6 are arranged between the limiting plate 4 and the fixing plate 3, the lower mold comprises a base 7, a lower padding plate 8 and a concave template 9 which are fixedly integrated from bottom to top in sequence, the concave template 9 and the lower padding plate 8 are fixedly connected into a whole through screws, a concave mold insert 10 is arranged in the concave template 9, the top surface of the concave mold insert 10 is flush with the top surface of the concave template 9, two sinking grooves 11 are arranged at the top of the concave mold insert 10, a middle top plate 12 and two side top plates 13 are slidably arranged in the concave mold insert 10, the tops of the two side top plates 13 respectively penetrate through the bottoms of the two sunken grooves 11 and are flush with the top surface of the die insert 10, and the middle top plate 12 is arranged between the two side top plates 13 and the top surface of the middle top plate is flush with the top surface of the die insert 10.
A middle spring 14 and two side springs 15 are arranged in the base 7, a middle force transmission column 16 is fixedly arranged at the top of the middle spring 14, side force transmission columns 17 are fixedly arranged at the tops of the two side springs 15, the top of the middle force transmission column 16 penetrates through the lower backing plate 8 and is fixedly arranged at the bottom of the middle top plate 12, and the tops of the two side force transmission columns 17 penetrate through the lower backing plate 8 and are fixedly arranged at the bottoms of the two side top plates 13 respectively; the improved automatic material pressing device is characterized in that two material pressing inserts 18 fixedly arranged on a limiting plate 4 are arranged in the discharging plate 5, a middle forming male die 19 and two side forming male dies 20 are fixedly arranged on the upper padding plate 2, the two side forming male dies 20 are arranged in bilateral symmetry relative to the middle forming male die 19, the middle forming male die 19 and the two side forming male dies 20 are arranged between the two material pressing inserts 18, the middle forming male die 19 and the two side forming male dies 20 sequentially penetrate through the fixing plate 3 and the limiting plate 4 and extend into the discharging plate 5, the middle forming male die 19 is arranged right above the middle top plate 12, and the two side forming male dies 20 are respectively arranged right above the two side top plates 13.
The two side top plates 13 are disposed in left-right symmetry with respect to the middle top plate 12, and the two side springs 15 are disposed in left-right symmetry with respect to the middle spring 14. A middle guide hole is formed in the lower base plate 8, and the middle force transmission column 16 is slidably mounted in the middle guide hole. Two side guide holes are formed in the lower base plate 8, and the two side force transmission columns 17 are slidably mounted in the two side guide holes respectively.
The working process of the utility model is as follows:
s1, fixedly connecting the upper support 1 to a stamping head of a stamping die by a worker;
s2, in a mold opening state, a worker firstly places a plate-shaped copper plate 24 on the top surface of a female mold insert 10, then controls a stamping head of a stamping mold to move downwards, the stamping head drives an upper support 1 to move downwards, the upper support 1 drives an upper backing plate 2, a fixing plate 3, a limiting plate 4, a discharging plate 5, a middle forming male mold 19, a pressing insert 18 and two side forming male molds 20 to synchronously move downwards, and when the die is in a critical mold closing state, as shown in figures 4-5, the discharging plate 5 presses the copper plate between the discharging plate 5 and the female mold insert 10 so as to fix a tool for the copper plate;
s3, along with the continuous downward movement of the punching head, the punching head drives the upper support 1 to continuously move downward, the upper support 1, the upper cushion plate 2 and the fixing plate 3 continuously move downward relative to the static discharging plate 5, the upper cushion plate 2 drives the middle forming convex die 19 and the two side forming convex dies 20 to move downward relative to the static discharging plate 5, the side forming convex dies 20 and the side top plates 13 clamp the material of the copper plate to stretch downward, then the middle forming convex die 19 and the middle top plates 12 clamp the material of the copper plate to stretch downward, when the die is closed, as shown in figures 6-7, namely the fixing plate 3 presses the limiting plate 4, a middle convex packet 22 is formed between the middle forming convex die 19 and the middle top plates 12, and side convex packets 23 are formed between the side forming convex dies 20 and the side top plates 13, so that a finished product of the copper plate convex packet is obtained; therefore, the mold can be used for molding the middle convex hull and the two side convex hulls 23 through one-time mold closing, so that the molding process is shortened, and the molding efficiency of a product is greatly improved. In addition, the copper plate is fixed through one-time tooling, so that the two side convex hulls 23 can be formed, and compared with a traditional two-time tooling positioning processing method, no processing error is generated, the bottom surfaces of the two processed side convex hulls 23 are ensured to be positioned on the same plane, and the forming quality is greatly improved.
S4, controlling the punch to move upwards, driving the upper support 1 to move upwards by the punch, when the upper support 1 is in the resetting process, the compressed middle spring 14 and the two side springs 15 also reset upwards, in the resetting process, the middle spring 14 drives the middle force transmission column 16 to move upwards, the two side springs 15 drive the middle force transmission column 16 to move upwards, and the middle force transmission column 16 and the two side force transmission columns 17 jack up the formed product upwards so that a worker can take the product away.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an improve mould of protruding package product plane degree of copper class, it includes mould and lower mould, go up the mould including from top to down setting firmly in integrative pop-up (1), upper padding plate (2) and fixed plate (3) in order, the below of fixed plate (3) is provided with and sets firmly in integrative limiting plate (4) and stripper (5), leaves the clearance between limiting plate (4) and fixed plate (3), and is provided with a plurality of vertical spring (6) between limiting plate (4) and fixed plate (3), the lower mould includes by down up setting firmly in integrative base (7), lower bolster (8) and die board (9) in order, its characterized in that: a concave die insert (10) is arranged in the concave die plate (9), the top surface of the concave die insert (10) is flush with the top surface of the concave die plate (9), two sinking grooves (11) are formed in the top of the concave die insert (10), a middle top plate (12) and two side top plates (13) are arranged in the concave die insert (10) in a sliding mode, the tops of the two side top plates (13) respectively penetrate through the bottoms of the two sinking grooves (11) and are flush with the top surface of the concave die insert (10), the middle top plate (12) is arranged between the two side top plates (13), and the top surface of the middle top plate is flush with the top surface of the concave die insert (10);
a middle spring (14) and two side springs (15) are arranged in the base (7), a middle force transmission column (16) is fixedly arranged at the top of the middle spring (14), side force transmission columns (17) are fixedly arranged at the tops of the two side springs (15), the top of the middle force transmission column (16) penetrates through the lower backing plate (8) and is fixedly arranged at the bottom of the middle top plate (12), and the tops of the two side force transmission columns (17) penetrate through the lower backing plate (8) and are respectively fixedly arranged at the bottoms of the two side top plates (13); be provided with two material mold inserts (18) of pressing that set firmly on limiting plate (4) in stripper (5), set firmly middle shaping terrace die (19) and two side shaping terrace die (20) on upper padding plate (2), middle shaping terrace die (19) and two side shaping terrace die (20) all set up in two press between material mold insert (18), middle shaping terrace die (19) and two side shaping terrace die (20) all run through fixed plate (3), limiting plate (4) and stretch into in stripper (5) in order, middle shaping terrace die (19) set up directly over middle roof (12), two side shaping terrace die (20) set up respectively directly over two side roofs (13).
2. The mold for improving the flatness of the copper plate-like convex hull product according to claim 1, wherein: the two side top plates (13) are arranged in bilateral symmetry with respect to the middle top plate (12), and the two side springs (15) are arranged in bilateral symmetry with respect to the middle spring (14).
3. The mold for improving the flatness of the copper plate-like convex hull product according to claim 1, wherein: a middle guide hole is formed in the lower base plate (8), and the middle force transmission column (16) is slidably mounted in the middle guide hole.
4. The mold for improving the flatness of the copper plate-like convex hull product according to claim 1, wherein: two side guide holes are formed in the lower base plate (8), and the two side force transmission columns (17) are respectively installed in the two side guide holes in a sliding mode.
5. The mold for improving the flatness of the copper plate-like convex hull product according to claim 1, wherein: the concave template (9) and the lower backing plate (8) are fixedly connected into a whole through screws.
6. The mold for improving the flatness of the copper plate-like convex hull product according to claim 1, wherein: the two side forming punches (20) are arranged in bilateral symmetry with respect to the middle forming punch (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879940.0U CN216461088U (en) | 2021-11-23 | 2021-11-23 | Improve mould of copper class convex hull product plane degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879940.0U CN216461088U (en) | 2021-11-23 | 2021-11-23 | Improve mould of copper class convex hull product plane degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461088U true CN216461088U (en) | 2022-05-10 |
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ID=81398143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122879940.0U Active CN216461088U (en) | 2021-11-23 | 2021-11-23 | Improve mould of copper class convex hull product plane degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461088U (en) |
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2021
- 2021-11-23 CN CN202122879940.0U patent/CN216461088U/en active Active
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