CN216226481U - Stamping die for automobile roof - Google Patents
Stamping die for automobile roof Download PDFInfo
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- CN216226481U CN216226481U CN202122792279.XU CN202122792279U CN216226481U CN 216226481 U CN216226481 U CN 216226481U CN 202122792279 U CN202122792279 U CN 202122792279U CN 216226481 U CN216226481 U CN 216226481U
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- upper die
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Abstract
The utility model provides a stamping die for an automobile top cover, which comprises an upper die base and a lower die base, wherein a lower die is fixed on the upper surface of the lower die base, a top cover cutter is fixed at the center of the lower surface of the upper die base, the upper die is connected with the upper die base through a slide rod, one end of the slide rod is fixed on the upper die base, a limiting block arranged at the other end of the slide rod slides up and down in a limiting cavity in the upper die, the upper die is provided with a cutter through hole for the top cover cutter to pass through, the lower die is also provided with an avoiding groove for avoiding the top cover cutter, the upper die and the lower die are enclosed to form a die cavity, two sides of the lower surface of the upper die base are provided with a switching mechanism, the switching mechanism comprises a rotating motor and a switching block, the rotating motor is positioned in the upper die base, the upper surface of the switching block is abutted against the upper die base, and the switching groove for the switching block to insert is arranged at the position corresponding to the switching block at the two sides of the upper die. The stamping die for the automobile roof can visually find the skylight/skylight-free switching state of the die at present, and the possibility of misoperation is avoided.
Description
Technical Field
The utility model relates to the field of automobile dies, in particular to a stamping die for an automobile top cover.
Background
Automobile roof is including taking skylight top cap and no skylight top cap, consequently, automobile roof production involves taking skylight top cap production and no skylight top cap production two kinds of states, if produce with two sets of moulds respectively and take skylight top cap and do not take skylight top cap, then manufacturing cost can obviously increase, and current a lot of automobile manufacture producers adopt the automobile roof production mould that has the switching structure, can realize the switching whether have the skylight through control switching structure.
The patent application document (publication number: CN1035863528) discloses a die structure convenient for switching production of a car roof with a skylight and a car roof without a skylight. Although the automatic switching between the skylight and the non-skylight is realized by the technical scheme, because the skylight cutter and the cylinder are in the die, whether the skylight cutter in the die is switched in place or not can not be distinguished, the produced automobile top cover is easily scrapped, and even safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stamping die for an automobile roof, which can display the switching state of a skylight cutter on the basis of realizing automatic switching of the skylight cutter, aiming at the defects of the prior art.
In order to achieve the purpose, the technical scheme of the utility model is that the stamping die for the automobile top cover comprises an upper die base and a lower die base which are oppositely arranged, wherein the upper die base is arranged above the lower die base in a vertically movable manner, the upper surface of the lower die base is fixedly provided with a lower die, the lower surface of the upper die base is provided with a top cover cutter and an upper die, the top cover cutter is fixed at the center of the lower surface of the upper die base, the upper die is connected with the upper die base through a sliding rod, one end of the sliding rod is fixed on the upper die base, the other end of the sliding rod is provided with a limiting block, the limiting block slides up and down in a limiting cavity in the upper die, the upper die is provided with a cutter through hole for the top cover cutter to pass through, the lower die is also provided with an avoiding groove for avoiding the top cover cutter, the upper die and the lower die are enclosed to form a die cavity, two sides of the lower surface of the upper die base are provided with a switching mechanism, the switching mechanism comprises a rotating motor and a switching block fixedly connected with an output shaft of the rotating motor, the upper surface of the switching block is abutted against the upper die base, and switching grooves for inserting the switching blocks are formed in the positions, corresponding to the switching blocks, of the two sides of the upper die.
Specifically, the depth of the switching groove is greater than the height of the switching block.
Specifically, when the die is used for producing the automobile roof without the skylight, the switching block is dislocated with the switching groove, the switching block cannot enter the switching groove, and the side face of the switching block protrudes out of the upper die and is marked with a character of 'no skylight'.
Specifically, the periphery of the lower die is surrounded by a blank holder, the blank holder is connected with the lower die in a vertical sliding mode, and the bottom of the blank holder is connected with a lower die seat through a spring.
Specifically, the periphery of blank holder is provided with the guide cylinder, goes up the mould side and is fixed with the guide bar that inserts the guide cylinder, the guide bar is L shape.
A stamping die for vapour car roof who obtains through above-mentioned technical scheme, its beneficial effect is:
on the basis of realizing automatic switching of the skylight cutters, the switching state of the skylight cutters can be visually displayed, and misoperation and safety accidents caused by operators are avoided.
Drawings
FIG. 1 is a schematic structural diagram of the sunroof-free automobile roof produced by the stamping die for the automobile roof.
FIG. 2 is a schematic structural diagram of the sunroof automobile roof produced by the stamping die for the automobile roof.
In the figure, an upper die base 1; a lower die holder 2; an upper die 3; a switching groove 3 a; a limit cavity 3 b; a cutter through hole 3 c; a lower die 4; an avoidance groove 4 a; a top cover cutter 5; a switching mechanism 6; a rotating electric machine 6 a; a switching block 6 b; a slide bar 7; a stopper 7 a; a blank holder 8; a guide rod 9; a guide cylinder 10; a spring 11.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. 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. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in the figure, the utility model provides a stamping die for an automobile top cover, which comprises an upper die base 1 and a lower die base 2 which are oppositely arranged, wherein the upper die base 1 is arranged above the lower die base 2 in a vertically movable manner, a lower die 4 is fixed on the upper surface of the lower die base 2, a top cover cutter 5 and an upper die 3 are arranged on the lower surface of the upper die base 1, the top cover cutter 5 is fixed in the center of the lower surface of the upper die base 1, the upper die 3 is connected with the upper die base 1 through a slide bar 7, specifically, one end of the slide bar 7 is fixed on the upper die base 1, the other end of the slide bar is provided with a limit block 7a, the limit block 7a slides up and down in a limit cavity 3b in the upper die 3, the upper die 3 is provided with a cutter through hole 3c for the top cover cutter 5 to pass through, the lower die 4 is also provided with an avoidance groove 4a for avoiding the top cover cutter 5, the upper die 3 and the lower die 4 are enclosed to form a die cavity, and switching mechanisms 6 are arranged on two sides of the lower surface of the upper die base 1, the switching mechanism 6 comprises a rotating motor 6a positioned in the upper die holder 1 and a switching block 6b fixedly connected with an output shaft of the rotating motor 6a, the upper surface of the switching block 6b is abutted against the upper die holder 1, switching grooves 3a for the switching block 6b to insert are formed in the positions, corresponding to the switching block 6b, of the two sides of the upper die 3, and when the die is used for producing an automobile roof with a skylight, the switching block 6b is inserted into the switching grooves 3 a; when the mold is used for producing the automobile roof without the skylight, the switching block 6b and the switching groove 3a are staggered, and the switching block 6b cannot enter the switching groove 3 a.
The depth of the switching groove 3a is larger than the height of the switching block 6b, so that the phenomenon that the service life of the rotating motor 6a is influenced due to the fact that the rotating motor 6a located in the upper die holder 1 is impacted when the upper die holder 1 is abutted to the upper die 3 is avoided.
Furthermore, in order to prompt the current state of the mold for an operator, when the mold is used for producing a sunroof-free automobile roof, the side surface of the switching block 6b protrudes out of the upper mold 3 and is marked with a skylight-free character.
The periphery of the lower die 4 is surrounded by a blank holder 8, the blank holder 8 is connected with the lower die 4 in a vertical sliding mode, and the bottom of the blank holder 8 is connected with the lower die base 2 through a spring 11.
In order to ensure that the upper die 3 and the lower die 4 are accurately matched, the periphery of the blank holder 8 is provided with a guide cylinder 10, the side edge of the upper die 3 is fixed with a guide rod 9 inserted into the guide cylinder 10, and the guide rod 9 is L-shaped so as to prevent the guide rod 9 from being separated from the guide cylinder 10.
When the automobile roof without the skylight is produced, the switching block 6b and the switching groove 3a are staggered by controlling the rotary motor 6a, the switching block 6b can be seen from the gap between the upper die base 1 and the upper die 3 obviously, so that an operator is reminded of the state of the current die, the upper die base 1 drives the upper die 3 and the skylight cutter to move towards the lower die base 2, when the upper die 3 is abutted against the blank holder 8, the blank is fixed, the upper die base 1 continuously moves downwards and is abutted against the switching block 6b, the skylight cutter does not penetrate through the cutter through hole 3c, the upper die 3 continuously moves downwards and is matched with the lower die 4 to punch the blank, and the automobile roof without the skylight is formed; when the automobile top cover with the skylight is produced, the switching block 6b corresponds to the position of the switching groove 3a, the upper die base 1 drives the upper die 3 and the top cover cutter 5 to move towards the lower die base 2, when the upper die 3 abuts against the blank pressing die, the blank is fixed, the upper die base 1 continues to move downwards, the switching block 6b is inserted into the switching groove 3a, the upper die base 1 abuts against the upper die 3, the top cover cutter 5 penetrates out of the cutter through hole 3c and continuously descends along with the upper die 3 to punch the blank, and the automobile top cover with the skylight is formed.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. A stamping die for an automobile top cover is characterized by comprising an upper die base and a lower die base which are oppositely arranged, wherein the upper die base is arranged above the lower die base in a vertically movable mode, a lower die is fixedly arranged on the upper surface of the lower die base, a top cover cutter and an upper die are arranged on the lower surface of the upper die base, the top cover cutter is fixedly arranged in the center of the lower surface of the upper die base, the upper die is connected with the upper die base through a slide rod, one end of the slide rod is fixedly arranged on the upper die base, the other end of the slide rod is provided with a limiting block, the limiting block slides up and down in a limiting cavity in the upper die, the upper die is provided with a cutter through hole for the top cover cutter to pass through, the lower die is also provided with a avoiding groove for avoiding the top cover cutter, the upper die and the lower die are enclosed to form a die cavity, two sides of the lower surface of the upper die base are provided with a switching mechanism, the switching mechanism comprises a rotating motor and a switching block fixedly connected with an output shaft of the rotating motor, the upper surface of the switching block is abutted against the upper die base, and switching grooves for inserting the switching blocks are formed in the positions, corresponding to the switching blocks, of the two sides of the upper die.
2. The automobile roof panel press mold according to claim 1, wherein a depth of the switching groove is larger than a height of the switching piece.
3. The stamping die for the automobile roof, as claimed in claim 1, wherein when the stamping die is used for producing the automobile roof without the skylight, the switching block is dislocated with the switching groove, the switching block cannot enter the switching groove, and the side surface of the switching block protrudes out of the upper die and is marked with the character of 'no skylight'.
4. The stamping die for the automobile roof, according to claim 1, wherein the lower die is surrounded by a blank holder, the blank holder is connected with the lower die in a vertical sliding mode, and the bottom of the blank holder is connected with the lower die base through a spring.
5. The automobile roof cover stamping die according to claim 4, wherein the blank holder is provided with a guide cylinder at the periphery, and a guide rod inserted into the guide cylinder is fixed at the side edge of the upper die and is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122792279.XU CN216226481U (en) | 2021-11-16 | 2021-11-16 | Stamping die for automobile roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122792279.XU CN216226481U (en) | 2021-11-16 | 2021-11-16 | Stamping die for automobile roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216226481U true CN216226481U (en) | 2022-04-08 |
Family
ID=80940766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122792279.XU Active CN216226481U (en) | 2021-11-16 | 2021-11-16 | Stamping die for automobile roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216226481U (en) |
-
2021
- 2021-11-16 CN CN202122792279.XU patent/CN216226481U/en active Active
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