CN213103911U - Forming device of arc shrouding - Google Patents
Forming device of arc shrouding Download PDFInfo
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- CN213103911U CN213103911U CN202021748889.9U CN202021748889U CN213103911U CN 213103911 U CN213103911 U CN 213103911U CN 202021748889 U CN202021748889 U CN 202021748889U CN 213103911 U CN213103911 U CN 213103911U
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Abstract
The utility model provides a forming device of an arc-shaped sealing plate, which is fixedly arranged in a press machine and comprises a top plate and a bottom plate, the lower surface of the top plate is vertically and fixedly provided with a plurality of upper templates which are uniformly distributed, the upper surface of the bottom plate is fixedly provided with a plurality of lower templates which are uniformly distributed, the lower template is positioned right below the upper template, the top of the lower template is provided with an arc-shaped recess with a lower middle part and higher left and right sides, the bottom of the upper template is provided with an arc-shaped bulge with the same radian as the arc-shaped depression, the left side and the right side of the upper template and the left side and the right side of the lower template are respectively and fixedly provided with a first baffle plate and a second baffle plate, the distance of first baffle top to bottom is less than the distance of cope match-plate pattern top to bottom, the height that highly is less than the lower bolster of second baffle, borrow this, the utility model discloses the template has the fashioned advantage of once bending that can realize car arc shrouding.
Description
Technical Field
The utility model belongs to the technical field of the panel shaping, in particular to forming device of arc shrouding.
Background
At present, along with the continuous development of the special vehicle industry and the continuous promotion of the technical level of the industry, the requirements of customers on the quality and the details of the special vehicle are higher, so that the product is continuously improved in the development process, the traditional extensive production is changed into the delicate processing, the promotion in the practical aspect is strengthened in the design and manufacture process, the special vehicle can often use the arc guardrail sealing plate, the mainstream arc sealing plate forming process is a way of bending or rolling in a lane, the consumption of manpower and material resources is high, the forming consistency is poor, the process capable of realizing the longitudinal beam forming at one time is very urgent, an arc sealing plate forming device is designed for the purpose, and the one-time bending forming of the automobile arc sealing plate is realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a forming device of arc shrouding can realize the one-time bending shaping of car arc shrouding.
The technical scheme of the utility model is realized like this: the utility model provides a forming device of arc shrouding, it is fixed to set up in the press, the device includes interval and parallel arrangement's roof and bottom plate from top to bottom, roof and bottom plate all transversely set up, the lower surface of roof is perpendicular and the fixed cope match-plate pattern that is provided with a plurality of evenly distributed, the last fixed surface of bottom plate sets up a plurality of evenly distributed's lower bolster, the lower bolster is located the cope match-plate pattern under, the lower bolster top is provided with the high arc of the low left and right sides in centre and caves in, the bottom of cope match-plate pattern is provided with the arc arch the same with the sunken radian of arc, the left and right sides of cope match-plate pattern and the left and right sides of lower bolster are fixed respectively and are provided with first baffle and second baffle, the distance of first baffle top to bottom is less than the.
Adopt upper and lower detachable mould, on the upper and lower table surface with roof and bottom plate fastening and four post presses respectively, the panel that will become the shaping is placed in between cope match-plate pattern and lower bolster, then start the press and drive cope match-plate pattern and lower bolster and extrude panel, realize the one-time bending of work piece, be convenient for preparation and saving mould cost, cope match-plate pattern and lower bolster all adopt the upright plate to weld respectively on roof and bottom plate and make, reserve the work piece position that needs the die mould shaping between two adjacent cope match-plate patterns and two adjacent lower bolsters, for guaranteeing the uniformity of cope match-plate pattern and lower bolster at the die mould in-process, prevent upper match-plate pattern and lower bolster left and right sides dislocation movement, add welding first baffle and second baffle respectively in upper mould left and right sides and lower mould left and right sides, prevent the play of upper and lower bolster about the die mould in the die mould process.
As a preferred embodiment, the front side and the rear side of the lower template are respectively symmetrically and fixedly provided with wedge-shaped guide blocks, the top of each guide block is higher than the bottom of the arc-shaped recess, the bottom of each guide block is higher than the bottom of the lower template, and in order to ensure the consistency of the upper template and the lower template in the profiling process, the upper template and the lower template are prevented from moving in a staggered manner, wedge-shaped guide blocks are additionally welded at the front end and the rear end of the lower template, and the upper template and the lower template are prevented from moving back and forth in the profiling process.
As a preferred embodiment, the guide blocks on the front side and the rear side respectively comprise two guide blocks arranged at the left side and the right side at intervals, wherein the guide block on the left side is located on the left side of the lowest part of the arc-shaped recess, the guide block on the right side is located on the right side of the lowest part of the arc-shaped recess, the upper template and the lower template are prevented from moving in a staggered mode, the wedge-shaped guide blocks are additionally welded at the front end and the rear end of the lower template, and the front and rear movement of the upper template and the lower.
As a preferable embodiment, the length between the front and the back of the first baffle is the same as the length between the front and the back of the upper template, and the length between the front and the back of the second baffle is the same as the length between the front and the back of the lower template, so that the effect of preventing the left and right movement of the upper template and the lower template in the profiling process is better.
As a preferred embodiment, the left side of the lower template is provided with a positioning notch, the positioning notch is positioned on the left side wall of the arc-shaped recess, the positioning notch is reserved on the left side wall of the arc-shaped recess of the lower template, and when the upper template is pressed into the lower template, the positioning of the plate is realized.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. an upper template and a lower template which can be separated up and down are adopted, the upper template and the lower template are installed inside a press machine through a top plate and a bottom plate, a plate to be formed is placed between the upper template and the lower template, and the press machine is started to realize one-time bending forming of the plate;
2. in order to facilitate manufacturing and save the cost of the die, the upper template and the lower template are both formed by welding vertical plates, and a plate position to be molded is reserved between the upper template and the lower template;
3. in order to ensure the consistency of the upper die and the lower die in the compression process and prevent the upper die plate and the lower die plate from moving in a dislocation way, wedge-shaped guide blocks are additionally welded at the front end and the rear end of the lower die plate to prevent the upper die plate and the lower die plate from moving back and forth in the compression process;
4. a positioning notch is reserved on the left side wall of the arc-shaped recess of the lower template, so that the plate can be quickly positioned.
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 these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front side view of the structure of FIG. 1;
fig. 3 is a left side schematic view of fig. 1.
In the figure, 1-top plate; 2-a bottom plate; 11-upper template; 12-a first baffle; 21-a lower template; 22-a second baffle; 111-arc shaped protrusions; 211-arc shaped recess; 212-a guide block; 213-locating the notch.
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.
As shown in fig. 1 to 3, a molding device of an arc-shaped sealing plate is fixedly arranged in a press, the molding device comprises a top plate 1 and a bottom plate 2 which are arranged in parallel at an interval from top to bottom, the top plate 1 and the bottom plate 2 are both arranged transversely, a plurality of upper templates 11 which are uniformly distributed are vertically and fixedly arranged on the lower surface of the top plate 1, a plurality of lower templates 21 which are uniformly distributed are fixedly arranged on the upper surface of the bottom plate 2, the lower templates 21 are positioned under the upper templates 11, the upper templates 11 are not inserted between the lower templates 21, a steel plate to be molded is placed in the molding device during operation, the lower template convex surface is superposed with the groove surface of a lower mold and is pressurized for 3 seconds, an arc-shaped recess 211 which is lower in the middle and is higher at the left side and the right side is arranged at the top of the lower template 21, an arc-shaped protrusion 111 which has the same radian as the arc-shaped recess 211 is arranged at the bottom, the distance from the top to the bottom of the first baffle 12 is less than the distance from the top to the bottom of the upper template 11, and the height of the second baffle 22 is less than the height of the lower template 21.
An upper die and a lower die which can be separated from each other are adopted, a top plate 1 and a bottom plate 2 are respectively fastened on upper and lower working tables of a four-column press, a plate 3 to be formed is placed between an upper template 11 and a lower template 21, then the press is started to drive the upper template 11 and the lower template 21 to extrude the plate 3, one-time bending forming of a workpiece is realized, in order to facilitate manufacturing and save die cost, the upper template 11 and the lower template are respectively welded on the top plate 1 and the bottom plate 2 by adopting vertical plates, a workpiece position to be formed by pressing is reserved between two adjacent upper templates 11 and two adjacent lower templates 21, in order to ensure consistency of the upper template 11 and the lower template 21 in the pressing process and prevent the upper template 11 and the lower template 21 from moving in a left-right staggered mode, a first baffle plate 12 and a second baffle plate 22 are respectively welded on the left side and the right side of the upper die and the left side and the right side of the lower die, and the first baffle plate 12 and the second baffle, the height is 1/3 of the template, which prevents the left and right movement of the upper and lower templates 21 during the compression molding process.
The front side and the rear side of the lower template 21 are respectively symmetrically and fixedly provided with wedge-shaped guide blocks 212, the top of each guide block 212 is higher than the bottom of the arc-shaped recess 211, the bottom of each guide block 212 is higher than the bottom of the lower template 21, in order to ensure the consistency of the upper template 11 and the lower template 21 in the profiling process, the upper template 11 and the lower template 21 are prevented from moving in a dislocation manner, wedge-shaped guide blocks 212 are additionally welded at the front end and the rear end of the lower template 21, the upper template 21 is ensured to be in contact with the guide blocks 212 in the process of descending to the lowest point, and the upper template 11 and the lower template 21 are prevented from moving back and forth in the profiling process of the plate 3.
The guide block 212 of both sides all includes two that the left and right intervals set up, two points guarantee a straight line, two guide blocks 212 can guarantee that cope match-plate pattern 11 is vertical to reciprocate, and can not rotate, if set up a guide block 121, the slope of horizontal direction can probably appear in cope match-plate pattern 11, wherein left guide block 212 is located the left side of the sunken 211 minimum of arc, the guide block 212 on right side is located the right side of the sunken 211 minimum of arc, prevent cope match-plate pattern 11 and lower bolster 21 dislocation movement, both ends add the guide block 212 of welding the wedge type around lower bolster 21, prevent the front and back drunkenness of cope match-plate pattern 11 and lower bolster 21 in the 3 die mould processes of panel.
The length between the front and back of the first baffle plate 12 is the same as the length between the front and back of the upper template 11, and the length between the front and back of the second baffle plate 22 is the same as the length between the front and back of the lower template 21, so that the left and right movement effect of the upper template 11 and the lower template 21 in the profiling process is better. The left side of lower bolster 21 is provided with location breach 213, and the long side that will need the shaping steel sheet leans on location breach 213 perpendicular on, need not to measure and rule, realizes fixing a position fast, and location breach 213 is located the sunken 211's of arc left side wall, leaves location breach 213 on the sunken 211's of arc left side wall of lower bolster 21, when cope match-plate pattern 11 impresses into lower bolster 21 in, realizes the location of panel 3.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used for convenience of description and simplicity of description only, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements, directly or indirectly through an intermediate medium, and those skilled in the art will understand the meaning of the term plate according to the condition of the plate.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A forming device of an arc-shaped sealing plate is fixedly arranged in a press and is characterized by comprising a top plate and a bottom plate which are vertically spaced and arranged in parallel, the top plate and the bottom plate are both transversely arranged, the lower surface of the top plate is vertically and fixedly provided with a plurality of upper templates which are uniformly distributed, the upper surface of the bottom plate is fixedly provided with a plurality of uniformly distributed lower templates which are positioned right below the upper template, the top of the lower template is provided with an arc-shaped recess with a lower middle part and higher left and right sides, the bottom of the upper template is provided with an arc-shaped bulge with the same radian as the arc-shaped recess, the left side and the right side of the upper template and the left side and the right side of the lower template are respectively and fixedly provided with a first baffle plate and a second baffle plate, the distance from the top to the bottom of the first baffle is smaller than the distance from the top to the bottom of the upper template, and the height of the second baffle is smaller than the height of the lower template.
2. The forming device of an arc-shaped sealing plate as claimed in claim 1, wherein the front and rear sides of the lower template are respectively symmetrically and fixedly provided with wedge-shaped guide blocks, the height of the top of each guide block is higher than that of the bottom of the arc-shaped recess, and the height of the bottom of each guide block is higher than that of the bottom of the lower template.
3. The forming device of an arc-shaped sealing plate as claimed in claim 2, wherein the guide blocks at the front and rear sides each include two guide blocks spaced from each other, the left guide block is located at the left side of the lowest portion of the arc-shaped recess, and the right guide block is located at the right side of the lowest portion of the arc-shaped recess.
4. The forming device of an arc-shaped sealing plate as claimed in claim 1, wherein the length between the front and the back of the first baffle plate is the same as the length between the front and the back of the upper die plate, and the length between the front and the back of the second baffle plate is the same as the length between the front and the back of the lower die plate.
5. The forming device of an arc-shaped sealing plate as claimed in claim 1, wherein a positioning notch is formed in the left side of the lower template, and the positioning notch is located on the left side wall of the arc-shaped recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748889.9U CN213103911U (en) | 2020-08-19 | 2020-08-19 | Forming device of arc shrouding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748889.9U CN213103911U (en) | 2020-08-19 | 2020-08-19 | Forming device of arc shrouding |
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| Publication Number | Publication Date |
|---|---|
| CN213103911U true CN213103911U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748889.9U Active CN213103911U (en) | 2020-08-19 | 2020-08-19 | Forming device of arc shrouding |
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| CN (1) | CN213103911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415371A (en) * | 2022-10-10 | 2022-12-02 | 中联重科安徽工业车辆有限公司 | Forklift side plate profiling mold |
-
2020
- 2020-08-19 CN CN202021748889.9U patent/CN213103911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415371A (en) * | 2022-10-10 | 2022-12-02 | 中联重科安徽工业车辆有限公司 | Forklift side plate profiling mold |
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