CN217964333U - Press molding device - Google Patents
Press molding device Download PDFInfo
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- CN217964333U CN217964333U CN202222045831.3U CN202222045831U CN217964333U CN 217964333 U CN217964333 U CN 217964333U CN 202222045831 U CN202222045831 U CN 202222045831U CN 217964333 U CN217964333 U CN 217964333U
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- die
- punch
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- male die
- flattening
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Abstract
The utility model discloses a stamping forming device, be applied to forked supporting seat, this forked supporting seat includes that support frame and cover locate the supporting seat at support frame middle part, wherein this stamping forming device includes, the base, the die is located the base, and set up cover die cavity and punching press hole, the supporting seat is arranged in the cover die cavity, the part of support frame covers the punching press hole, the flattening terrace die and the drift of shaping structure are connected in base by sliding, the flattening terrace die is relative with the die and is set up, and be equipped with the movable die cavity and run through its relative two surfaces dodge the hole, the drift is located one side that the flattening terrace die deviates from the die, and wear to locate and dodge the hole; stamping forming device in this application can flatten and two kinds of processing of blanking to the forked supporting seat, so the forked supporting seat need not to remove between many sets of moulds, when improving its production efficiency, the precision after its shaping is also higher.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field, in particular to stamping forming device.
Background
The fork-shaped supporting seat is an important component of an automobile shock absorber and mainly comprises a supporting frame made of sheet metal and a tubular supporting seat sleeved in the middle of the supporting frame. At present, the production of the fork-shaped support frame is mainly divided into two steps. The first step is as follows: sleeving a tubular supporting seat in the middle of the supporting frame, and flattening the supporting seat by using a flattening die to fix the supporting seat with the supporting frame; the second step is that: and (4) directly flattening and fixing the two ends of the supporting seat of the flattening die to punch fork shapes, and finally obtaining the fork-shaped supporting frame.
It can be seen from the above production process that the forked support frame at least needs to move between two sets of dies, which not only affects the production efficiency, but also affects the precision of the forked support frame after being formed due to multiple movements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stamping forming device aims at promoting the production efficiency and the shaping precision of forked support frame.
In order to achieve the above object, the utility model provides a stamping forming device is applied to the Y-shaped supporting seat, the Y-shaped supporting seat includes that support frame and cover are located the supporting seat at support frame middle part, stamping forming device includes:
a base;
the female die is arranged on the base and provided with a fixed die cavity and a punching hole, the supporting seat is arranged in the fixed die cavity, and part of the supporting frame covers the punching hole; and
the die comprises at least one base, a die cavity, at least one forming structure and a pressing device, wherein the base is provided with a base, the die cavity is provided with a movable die cavity, the pressing device comprises a pressing device and a pressing device, the pressing device comprises at least one pressing device and a pressing device, the pressing device comprises a pressing male die and a punch, the pressing male die and the punch are slidably connected to the base, the pressing male die and the die are arranged oppositely, the pressing male die are provided with the movable die cavity and avoidance holes penetrating through two opposite surfaces of the pressing male die, the punch is arranged on one side of the pressing male die, which deviates from the die, and the punch penetrates through the avoidance holes;
the flattening male die and the punch head can reciprocate towards or away from one side of the female die.
Optionally, the flattening male die comprises a male die body and a male die base connected to the male die body, the male die base is slidably connected to the base, the avoiding hole is formed in the male die base, part of the avoiding hole is formed in the male die body, the movable die cavity is formed in the male die body, and the projection area of the male die base in the forming direction is larger than that of the male die body.
Optionally, the male die body is provided with a positioning surface, a cavity side wall of the movable die cavity abuts against the support seat, and the positioning surface abuts against one side of the support frame.
Optionally, the forming structure further comprises a punch bottom plate, and the punch bottom plate drives the punch body to move towards or away from one side of the female die.
Optionally, the base includes a seat body and a guide positioning rod which are connected, the female die is fixedly connected to the seat body, the flattening male die is provided with a first sliding connection hole, the punch is provided with a second sliding connection hole, and the guide positioning rod is inserted into the first sliding connection hole and the second sliding connection hole to connect the seat body, the flattening male die and the punch.
Optionally, the base further includes a plurality of connection screws, the base body is provided with a plurality of mounting holes penetrating through the upper and lower surfaces of the base body, and one of the connection screws penetrates through one of the mounting holes to fix the base body to the mounting plane.
Optionally, stamping forming device includes two dies and two forming structure, two the die fixed interval is located the base, one forming structure and one the die is corresponding.
The utility model discloses a stamping forming device is applied to forked supporting seat, this forked supporting seat includes that support frame and cover locate the supporting seat at support frame middle part, wherein this stamping forming device includes, the base, the die is located the base, and set up cover die cavity and punching press hole, the supporting seat is arranged in the cover die cavity, the part of support frame covers the punching press hole, the flattening terrace die and the drift sliding connection of shaping structure are in the base, the flattening terrace die is relative with the die and is set up, and be equipped with the movable die cavity and run through its relative two surfaces dodge the hole, the drift is located one side that the flattening terrace die deviates from the die, and wear to locate and dodge the hole;
the utility model discloses in, the cover half intracavity is arranged in to the supporting seat, and the part of support frame covers the punching press hole, flattens the terrace die and slides towards recess one side motion, and the relative both sides of supporting seat respectively the butt in the cover half chamber and the cavity side wall of moving die chamber, flatten terrace die and recess promptly and cooperate and flatten the supporting seat, with its and support frame fixed connection. After the flattening is finished, the punch moves in the avoiding hole to blank the support frame covering the punching hole part, and after the blanking is finished, the punch and the flattening male die move towards one side away from the groove in sequence, so that the operation is repeated. Can see by above-mentioned process, stamping forming device in this application can flatten and two kinds of processings of blanking to the forked supporting seat, and forked supporting seat need not to remove between many sets of moulds like this, when improving its production efficiency, and the precision after its shaping is also higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the forked support base of the present invention;
fig. 2 is a schematic structural view of an embodiment of the punch forming apparatus of the present invention;
FIG. 3 is a top view of the punch forming device shown in FIG. 2;
fig. 4 is a cross-sectional view of the punch forming device shown in fig. 3 taken along line IV-IV.
The reference numbers indicate:
| reference numerals | Name(s) | Reference numerals | Name (R) | |
| 100 | |
| Avoiding hole | |
| 10 | |
31c | First sliding |
|
| 11 | |
311 | |
|
| | Mounting hole | 311a | Locating surface | |
| 12 | Guiding and |
312 | Terrace die |
|
| 20 | Concave die | 32 | |
|
| 20a | Fixed die |
32a | Second sliding |
|
| | Punching hole | 33 | |
|
| 30 | Forming structure | 200 | Y-shaped supporting |
|
| 31 | Flattening male die | 210 | Supporting |
|
| 31a | |
220 | Supporting frame |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 2 to 4, the present invention provides a punch forming apparatus 100.
Referring to fig. 1, in the embodiment of the present invention, the punch forming apparatus 100 is used for manufacturing a fork-shaped supporting seat 200, the fork-shaped supporting seat 200 includes a supporting frame 220 and a supporting seat 210 sleeved at the middle portion of the supporting frame 220, wherein the supporting frame 220 is a metal plate, the supporting seat 210 is made of a tubular section, the supporting seat 210 is sleeved at the outer side of the supporting frame 220, the supporting seat 210 can be flattened by a flattening process to be connected and fixed with the supporting frame 220, the fork-shaped shapes at the two opposite ends of the supporting frame 220 are formed by a stamping process, so as to improve the production efficiency and the precision of the fork-shaped supporting seat 200 after forming. The utility model discloses a stamping forming device 100 includes: a base 10; at least one female die 20, disposed on the base 10, and having a molding cavity 20a and a punching hole 20b, wherein the supporting seat 210 is disposed in the molding cavity 20a, and a portion of the supporting frame 220 covers the punching hole 20b; the molding structure 30 comprises a flattening male die 31 and a punch 32, the flattening male die 31 and the punch 32 are slidably connected to the base 10, the flattening male die 31 is opposite to the female die 20 and is provided with a movable die cavity 31a and avoidance holes 31b penetrating through two opposite surfaces of the movable die cavity 31a, and the punch 32 is arranged on one side of the flattening male die 31, which is far away from the female die 20, and penetrates through the avoidance holes 31b; the flattening punch 31 and the punch 32 are reciprocally movable toward or away from the die 20 side.
Specifically, in the present application, the base 10 includes a seat body 11 and a guiding positioning rod 12 connected to the seat body 11, the seat body 11 and the guiding positioning rod 12 are made of metal section, and the guiding positioning rod 12 extends along the length or width direction of the seat body 11; the female die 20 is also made of metal section and fixed on the surface of the seat body 11 by welding or screwing, and the female die 20 is formed with a fixed die cavity 20a, a punching hole 20b and a relief hole 31b by machining, and the shape of the fixed die cavity 20a is adapted to the shape of the support seat 210 to pre-position the fork-shaped support seat 200 to be produced. The flattening male die 31 and the punch 32 of the forming structure 30 are respectively provided with a first sliding connection hole 31c and a second sliding connection hole 32a, and the guide positioning rod 12 penetrates through the first sliding connection hole 31c and the second sliding connection hole to connect the seat body 11, the flattening male die 31 and the punch 32. Therefore, the connecting structure of the seat body 11, the flattening male die 31 and the punch 32 is simple, and meanwhile, when the fork-shaped support seat 200 is subjected to the processes of stamping and flattening forming, the stress of the seat body 11, the flattening male die 31, the punch 32 and the fork-shaped support seat 200 is more uniformly balanced. Of course, the seat body 11, the flattening male die 31 and the punch 32 can also be slidably connected together by means of a sliding rail and a sliding groove, and are not limited in particular. The flattening male die 31 is arranged adjacent to the seat body 11 in the extending direction of the guiding and positioning rod 12, the punch 32 penetrates through the avoiding hole 31b and extends out towards one side of the female die 20, and the flattening male die 31 and the punch 32 can reciprocate towards or away from one side of the female die 20 under the action of external force.
The utility model discloses in, supporting seat 210 arranges in die cavity 20a, and the part of support frame 220 covers punching press hole 20b, flattens terrace die 31 and slides towards recess one side motion, and supporting seat 210's relative both sides butt respectively in die cavity 20a and movable mould chamber 31 a's lateral cavity wall, flattens terrace die 31 and recess promptly and cooperatees and flatten supporting seat 210, with its and support frame 220 fixed connection. After the flattening is completed, the punch 32 moves in the avoiding hole 31b to punch the supporting frame 220 covering the punching hole 20b, and after the punching is completed, the punch 32 and the flattening male die 31 sequentially move towards the side away from the groove, and the process is repeated. As can be seen from the above process, the punch forming apparatus 100 of the present application can perform two processes of flattening and blanking on the fork-shaped support base 200, so that the fork-shaped support base 200 does not need to move between multiple sets of dies, and the precision of the fork-shaped support base after forming is higher while the production efficiency is improved.
Further, the flattening male die 31 comprises a male die body 311 and a male die base 312 connected to the male die body 311, a first sliding connection hole 31c is formed in the male die base 312, the guiding and positioning rod 12 penetrates through the first sliding connection hole 31c to connect the male die base 312 with the seat body 11, a part of a relief hole 31b is formed in the male die base 312, a part of the relief hole is formed in the male die body 311, and the movable die cavity 31a is formed in the male die body 311. The utility model discloses in, terrace die base 312 is greater than in the ascending projected area of shaping side terrace die body 311's projected area. That is, the projection area of the punch base 312 projected on the holder body 11 along the extending direction of the guide positioning rod 12 is larger than the projection area of the punch body 311. According to stress analysis, the larger the stress surface is, the larger the pressure applied to the male die body 311 is, so that the flattening process of the fork-shaped supporting seat 200 is more labor-saving and consumes less energy.
Furthermore, the male mold body 311 is provided with a positioning surface 311a, the cavity side wall of the dynamic cavity 31a abuts against the supporting seat 210, and the positioning surface 311a abuts against one side of the supporting frame 220. The positioning surface 311a is adapted to the surface of the supporting frame 220, and when the fork-shaped supporting seat 200 is flattened, the overall stress of the supporting seat can be balanced by the positioning surface 311 a.
In an embodiment of the present invention, the forming structure 30 further includes a punch bottom plate 32, the punch bottom plate 32 drives the punch 32 body to face or be away from the die 20 moves on one side, and a projection area of the punch bottom plate 32 in an extending direction along the guiding and positioning rod 12 is larger than a projection area of the punch 32. Thus, because the force bearing surface of the punch bottom plate 32 is large, the pressure applied to the punch 32 is also large, so that the opposite ends of the supporting frame 220 are punched more easily, and the energy consumption is less.
It is understood that the motive force for moving the punch bottom plate 32 and the flattening punch 31 toward or away from the seat body 11 can be from a human or a machine, and can be set according to practical situations, and is not limited in particular.
In an embodiment of the present invention, the base 10 further includes a plurality of connection screws, the base body 11 is provided with a plurality of mounting holes 11a penetrating through the upper and lower surfaces thereof, one of the connection screws penetrates through one of the mounting holes 11a, and the base body 11 is fixed to the mounting plane. It should be noted that the mounting plane can be understood as a plane such as a ground plane or a desktop plane, a plurality of threaded holes are formed in the mounting plane, and the connecting screw holes are formed through the mounting holes 11a and the threaded holes to fix the base body 11 and the mounting plane. The punch forming apparatus 100 is convenient to install and fix.
In an embodiment of the present invention, the stamping forming apparatus 100 includes two female dies 20 and two forming structures 30, two female dies 20 are disposed at regular intervals on the base 10, one forming structure 30 corresponds to one female die 20. Through setting up two die 20 and two shaping structures 30 in this application, can once flatten, stamping forming two forked supporting seats 200, so further improved forked supporting seat 200's shaping efficiency.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a stamping forming device, is applied to the Y-shaped supporting seat, the Y-shaped supporting seat includes that support frame and cover are located the supporting seat at support frame middle part, its characterized in that, stamping forming device includes:
a base;
the female die is arranged on the base and provided with a fixed die cavity and a punching hole, the supporting seat is arranged in the fixed die cavity, and part of the supporting frame covers the punching hole; and
the die comprises at least one forming structure and a die body, wherein the forming structure comprises a flattening male die and a punch, the flattening male die and the punch are connected to the base in a sliding mode, the flattening male die and the female die are arranged oppositely, a movable die cavity and avoidance holes penetrating through two opposite surfaces of the movable die cavity are formed in the flattening male die, and the punch is arranged on one side, away from the female die, of the flattening male die and penetrates through the avoidance holes;
the flattening male die and the punch head can reciprocate towards or away from one side of the female die.
2. The punch forming device according to claim 1, wherein the flattening male die comprises a male die body and a male die base connected to the male die body, the male die base is slidably connected to the base, the avoiding hole is partially formed in the male die base and partially formed in the male die body, the movable die cavity is formed in the male die body, and a projected area of the male die base in a forming direction is larger than that of the male die body.
3. The punch forming apparatus according to claim 2, wherein the punch body is provided with a positioning surface, a cavity side wall of the dynamic cavity abuts against the support seat, and the positioning surface abuts against one side of the support frame.
4. The punch forming apparatus of claim 2, wherein the forming structure further comprises a punch shoe that drives the punch body toward or away from a side of the die.
5. The punch forming device according to any one of claims 1 to 4, wherein the base comprises a seat body and a guiding and positioning rod which are connected, the female die is fixedly connected to the seat body, the flattening male die is provided with a first sliding connection hole, the punch is provided with a second sliding connection hole, and the guiding and positioning rod is inserted into the first sliding connection hole and the second sliding connection hole to connect the seat body, the flattening male die and the punch.
6. The punch forming device according to claim 5, wherein the base further comprises a plurality of connecting screws, the base body is provided with a plurality of mounting holes penetrating through the upper surface and the lower surface of the base body, and one of the connecting screws penetrates through one of the mounting holes to fix the base body to the mounting plane.
7. The punch forming device according to any one of claims 1 to 4, wherein the punch forming device comprises two female dies and two forming structures, the two female dies are arranged on the base at regular intervals, and one forming structure corresponds to one female die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222045831.3U CN217964333U (en) | 2022-08-04 | 2022-08-04 | Press molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222045831.3U CN217964333U (en) | 2022-08-04 | 2022-08-04 | Press molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964333U true CN217964333U (en) | 2022-12-06 |
Family
ID=84256040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222045831.3U Active CN217964333U (en) | 2022-08-04 | 2022-08-04 | Press molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964333U (en) |
-
2022
- 2022-08-04 CN CN202222045831.3U patent/CN217964333U/en active Active
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