CN215355589U - Vehicle body plate boss forming device - Google Patents
Vehicle body plate boss forming device Download PDFInfo
- Publication number
- CN215355589U CN215355589U CN202121122655.8U CN202121122655U CN215355589U CN 215355589 U CN215355589 U CN 215355589U CN 202121122655 U CN202121122655 U CN 202121122655U CN 215355589 U CN215355589 U CN 215355589U
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- screwing
- hole
- forming
- vehicle body
- boss
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Abstract
The utility model discloses a vehicle body plate boss forming device which comprises a first screwing piece, a second screwing piece and a punching die, wherein the first screwing piece comprises a screwing hole, the second screwing piece comprises a screwing part, the punching die comprises a first end and a second end which are opposite, and the first screwing piece is positioned at the first end; the die further comprises a through hole communicated with the first end and the second end and a forming part arranged at the second end, and the second end of the screwing part penetrates through the through hole and is connected into the screwing hole. The vehicle body plate boss forming device provided by the utility model gradually presses the forming part of the punching die along with the second screwing piece, so that the plate to be formed is subjected to plastic deformation, the concave-convex forming of the vehicle body plate is realized, the boss is formed around the hole part of the plate to be formed, the structure is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to the technical field of automobile production and manufacturing devices, in particular to a vehicle body plate boss forming device.
Background
In the production process of the automobile body-in-white sheet part, the sheet needs to be subjected to boss processing again. Typically, the body panel bosses are derived from stamped parts, and tools and methods for re-machining the bosses of body-in-white parts are not disclosed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vehicle body plate boss forming device which is used for carrying out boss processing on a white vehicle body part again, and has the advantages of simple structure and convenience in operation.
In order to achieve the purpose, the vehicle body panel boss forming device comprises a first rotating and combining part, a second rotating and combining part and a punching die, wherein the first rotating and combining part comprises a rotating and combining hole, the second rotating and combining part comprises a rotating and combining part, the punching die comprises a first end and a second end which are opposite, and the first rotating and combining part is positioned at the first end; the die further comprises a through hole communicated with the first end and the second end and a forming part arranged at the second end, and the second end of the screwing part penetrates through the through hole and is connected into the screwing hole.
In an embodiment of the above apparatus for forming a boss on a vehicle body panel, the screw portion is in clearance fit with the through hole.
In an embodiment of the above apparatus for forming a boss on a vehicle body panel, the screwing portion is connected to the screwing hole in a screw structure.
In an embodiment of the above apparatus for forming a boss on a vehicle body panel, a first connection end is disposed at the other end of the first screwing piece opposite to the screwing hole.
In an embodiment of the above vehicle body panel boss forming device, a second connecting end is disposed at the other end of the second screwing member opposite to the screwing portion.
In an embodiment of the above apparatus for forming a boss on a vehicle body panel, the first end is provided with a receiving hole for receiving the first screwing member.
In an embodiment of the above apparatus for forming a boss on a vehicle body panel, the forming portion is formed in a groove shape.
In an embodiment of the above apparatus for forming a boss on a vehicle body panel, the forming portion includes a blocking wall and a forming wall, and an angle is formed between the forming wall and the blocking wall.
In an embodiment of the above apparatus for forming a boss on a vehicle body panel, the second screwing piece includes a pressing surface parallel to the blocking wall, and a distance between the blocking wall and the pressing surface is adapted to a thickness of a panel to be formed.
In an embodiment of the above apparatus for forming a boss on a vehicle body panel, the height of the forming wall is adapted to the height of the boss on the panel to be formed.
The forming device for the boss of the automobile body panel has the beneficial effects that the forming device for the boss of the automobile body panel gradually presses the forming part of the punching die along with the second screwing piece, so that the panel to be formed is subjected to plastic deformation, the concave-convex forming of the automobile body panel is realized, and the boss is formed around the hole part of the panel to be formed.
The utility model is described in detail below with reference to the drawings and specific examples, but the utility model is not limited thereto.
Drawings
FIG. 1 is a perspective exploded view of an embodiment of a vehicle body panel boss forming apparatus according to the present invention;
FIG. 2 is a cross-sectional view of one embodiment of the apparatus for forming a boss on a body panel according to the present invention;
FIG. 3 is a sectional view of an embodiment of a die of the apparatus for forming a boss on a vehicle body panel according to the present invention;
fig. 4 is an enlarged structural view of E of fig. 2.
Wherein the reference numerals
10: vehicle body plate boss forming device
100: first rotating part
110: screwing hole
120: first connecting end
200: second rotating part
210: screwing part
220: second connecting end
230: pressing surface
300: punching die
300 a: first end
300 b: second end
310: through hole
320: forming section
321: retaining wall
322: profiled wall
330: containing hole
Detailed Description
The following detailed description of the embodiments of the present invention with reference to the drawings and specific examples is provided for further understanding the objects, aspects and effects of the present invention, but not for limiting the scope of the appended claims.
As shown in fig. 1 to 4, the apparatus 10 for forming a boss on a vehicle body panel according to the present invention includes a first engaging member 100, a second engaging member 200, and a die 300, wherein the second engaging member 200 is coupled to the first engaging member 100 through the die 300, and is formed by pressing a panel to be formed to form a boss thereon. The first rotating member 100 includes a rotating hole 110, the second rotating member 200 includes a rotating portion 210, the die 300 includes a first end 300a and a second end 300b opposite to each other, and initially, the first rotating member 100 and the second rotating member 200 are respectively located at the first end 300a and the second end 300b, in this embodiment, the first rotating member 100 is located at the first end 300 a. The second screw 200 is located at the second end 300b, and the second screw 200 passes through the die 300 from the second end 300b and is connected to the first screw 100 located at the first end 300 a.
In detail, the die 300 further includes a through hole 310 communicating the first end 300a and the second end 300b, and a forming portion 320 disposed at the second end 300b, wherein the screwing portion 210 of the second screwing member 200 passes through the through hole 310 from the second end 300b and is connected to the screwing hole 110 of the first screwing member 100. The screwing part 210 of the second screwing element 200 firstly penetrates through the hole part of the plate to be formed, and then penetrates through the through hole 310 to be connected to the first screwing element 100, namely, the plate to be formed is clamped between the second end 300b of the die 300 and the second screwing element 200, and as the second screwing element 200 gradually approaches the first screwing element 100, the second screwing element 200 gradually presses the forming part 320 of the die 300, so that the plate to be formed is subjected to plastic deformation, the concave-convex forming of the vehicle body plate is realized, and a boss is formed around the hole part of the plate to be formed.
In an embodiment of the utility model, the screwing portion 210 of the second screwing element 200 is in clearance fit with the through hole 310 of the die 300, and the screwing process of the screwing portion 210 does not drive the die 300 to change in position.
In an embodiment of the present invention, the screwing portion 210 of the second screwing element 200 is connected to the screwing hole 110 of the first screwing element 100 by a screw structure, and the second screwing element 200 is gradually close to the first screwing element 100 during the rotation process.
In an embodiment of the present invention, a first connection end 120 is disposed at the other end of the first screwing element 100 opposite to the screwing hole 110, and the first connection end 120 is, for example, a protruding hexagonal prism shape, and is used for connecting a fixing auxiliary or a rotating wrench, which is beneficial to operation. Similarly, the other end of the second screwing member 200 opposite to the screwing portion 210 is provided with a second connection end 220, and the second connection end 220 is, for example, a protruding hexagonal prism type for connecting a fixing auxiliary or a turning wrench.
As shown in fig. 3 and 4, the first end 300a of the die 300 is provided with a receiving hole 330 for receiving the first screwing component 100, and at least a portion of the first screwing component 100 is received and limited in the receiving hole 330.
The forming portion 320 of the die 300 is in a groove shape, the forming portion 320 includes a blocking wall 321 and a forming wall 322, an angle is formed between the forming wall 322 and the blocking wall 321, for example, the forming wall 322 and the blocking wall 321 form an acute angle or an obtuse angle, in this embodiment, the forming wall 322 and the blocking wall 321 form a right angle, in the actual implementation process, the material is selected and set according to the requirement of the forming angle and the thickness of the plate to be formed, and the utility model is not limited thereto.
With reference to fig. 1 and 4, the second screwing element 200 includes a pressing surface 230 parallel to the blocking wall 321 of the forming portion 320 of the die 300, and a distance D1 between the blocking wall 321 and the pressing surface 230 is adapted to a thickness of the sheet material to be formed. The height D2 of the forming wall 322 of the forming part 320 is adapted to the boss height of the sheet material to be formed. And, the diameter D3 of the forming part 320 corresponds to the diameter of the hole of the plate material to be formed, for example, the diameter D3 of the forming part 320 is set to be 1mm larger than the diameter of the hole of the plate material to be formed. All the sizes are set according to the actual requirements of the plate to be formed.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a body panel boss forming device which characterized in that includes:
a first screwing member including a screwing hole;
a second screwing member including a screwing portion; and
a die comprising opposing first and second ends, the first convolution being located at the first end;
the die further comprises a through hole communicated with the first end and the second end and a forming part arranged at the second end, and the second end of the screwing part penetrates through the through hole and is connected into the screwing hole.
2. The apparatus of claim 1, wherein the screw-on portion is in clearance fit with the through hole.
3. The vehicle body panel boss forming device according to claim 1, wherein the screwing portion is connected with the screwing hole in a matching manner through a threaded structure.
4. The vehicle body panel boss forming device according to claim 1, wherein a first connection end is provided at the other end of the first screwing member opposite to the screwing hole.
5. The vehicle body panel boss forming device according to claim 1, wherein the other end of the second screwing member opposite to the screwing portion is provided with a second connecting end.
6. The apparatus of claim 1, wherein the first end defines a receiving hole for receiving the first closure member.
7. The vehicle body panel boss molding device according to any one of claims 1 to 6, wherein the molding portion is groove-shaped.
8. The apparatus of claim 7, wherein the forming portion includes a stop wall and a forming wall, the forming wall being at an angle to the stop wall.
9. The apparatus as claimed in claim 8, wherein the second rotating member includes a pressing surface parallel to the blocking wall, and the distance between the blocking wall and the pressing surface is adapted to the thickness of the sheet material to be formed.
10. The apparatus as claimed in claim 8, wherein the height of the forming wall is adapted to the height of the boss of the sheet material to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121122655.8U CN215355589U (en) | 2021-05-24 | 2021-05-24 | Vehicle body plate boss forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121122655.8U CN215355589U (en) | 2021-05-24 | 2021-05-24 | Vehicle body plate boss forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215355589U true CN215355589U (en) | 2021-12-31 |
Family
ID=79631637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121122655.8U Active CN215355589U (en) | 2021-05-24 | 2021-05-24 | Vehicle body plate boss forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215355589U (en) |
-
2021
- 2021-05-24 CN CN202121122655.8U patent/CN215355589U/en active Active
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