CN212310599U - Side shaping die of vehicle part and guide mechanism thereof - Google Patents
Side shaping die of vehicle part and guide mechanism thereof Download PDFInfo
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- CN212310599U CN212310599U CN202020373407.XU CN202020373407U CN212310599U CN 212310599 U CN212310599 U CN 212310599U CN 202020373407 U CN202020373407 U CN 202020373407U CN 212310599 U CN212310599 U CN 212310599U
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Abstract
The application discloses vehicle parts's side plastic mould and guide structure thereof, wherein vehicle parts's side plastic mould includes an upside plastic die body, a downside plastic die body and at least a guide structure, wherein upside plastic die body is covered in the downside plastic die body with can closing die, wherein guide structure includes a guiding groove and a guide block, the guiding groove set up in upside plastic die body, wherein the guide block set up in downside plastic die body, the guide block has at least three lateral wall, wherein the guiding groove has the guide lateral wall of at least two relative settings, wherein upside plastic die body in when downside plastic die body closing die, the lateral wall of guide block set up with the guide lateral wall of guiding groove is with the guide lateral wall cooperation of zero clearance.
Description
Technical Field
The utility model relates to a mould especially relates to a side plastic mould of a vehicle part and guide structure thereof.
Background
In the soft die forming technology, the side shaping die is mainly applied to shaping the negative angles of side walls, wheel fenders, outer plates of a tail door and the like, all the parts belong to outer covering parts in automobile sheet metal parts, and the requirements on the surface quality and the dimensional accuracy of the parts are high; the mold structure developed based on the soft mold technology has the characteristics of low cost, simple structure and short manufacturing period, and the difficult problem is that the mold closing precision is ensured and the product quality is ensured by adopting a mold closing guide mode in the simple mold structure.
For the compound die guide structure of the side plastic mould, the scheme that adopts among the prior art mainly adopts as shown in fig. 1 structure, the side plastic mould includes a mould A and a lower mould B, wherein go up and lead through the vertical guide way C that sets up on last mould A and the vertical guide leg D that sets up on lower mould B between mould A and the lower mould B, for the convenience compound die, leave the clearance of predetermined size between vertical guide way C and the vertical guide leg D, this has just reduced the direction precision. In the use, because the unbalanced atress or the lateral force factor, there is the drunkenness risk in last lower mould to extrude the part, make the part appear surface defect or plastic regional size precision bad, the mould debugging degree of difficulty is big, and the debugging is inefficient.
In addition, the vertical guide groove C and the vertical guide leg D are arranged between the upper die A and the lower die B
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a side plastic mould of a vehicle part and guide structure thereof, the side plastic mould of vehicle part includes an upside plastic die body and a downside plastic die body, wherein guide structure can with upside plastic die body guide to with downside plastic die body compound die, and guide structure does not have the guide clearance.
Another object of the present invention is to provide a side reforming mold for a vehicle part and a guide structure thereof, wherein the side reforming mold for a vehicle part includes at least three guide structures, three of which are arranged in a triangular manner, so as to further prevent the upper side reforming mold body and the lower side reforming mold body from shaking after mold closing.
In order to achieve at least one of the above objects of the present invention, the present invention provides a side dressing mold for a vehicle part, comprising:
an upper shaping mold body;
a lower sizing die body, wherein the upper sizing die body is covered on the lower sizing die body in a mode of closing; and
at least one guide structure, wherein the guide structure comprises a guide groove and a guide block, the guide groove is arranged on the upper shaping die body, the guide block is arranged on the lower shaping die body, the guide block is provided with at least three side walls, the guide groove is provided with at least two oppositely arranged guide side walls, and when the upper shaping die body is closed on the lower shaping die body, the side walls of the guide block are arranged to be matched with the guide side walls of the guide groove without gaps.
According to an embodiment of the present invention, the guide block and the cross section of the vertical direction of the guide groove are set to be trapezoidal.
According to an embodiment of the present invention, the guide block has a top wall and a bottom wall, and the area formed by the bottom wall is larger than the area formed by the top wall. The top wall and the bottom wall are respectively implemented as regular polygons parallel to each other.
According to an embodiment of the present invention, the upper side of the side wall and form a chamfer between the roof.
According to the utility model discloses an embodiment, vehicle parts's side plastic mould is including three guide structure, it is three guide structure is arranged with triangle-shaped's mode.
In order to achieve at least one of the above objects of the present invention, the present invention provides a side dressing mold for a vehicle part, comprising:
an upper shaping mold body;
a lower sizing die body, wherein the upper sizing die body is covered on the lower sizing die body in a mode of closing; and
at least one guide structure, wherein the guide structure comprises a guide groove and a guide block, the guide groove is arranged on the lower shaping mold body, the guide block is arranged on the upper shaping mold body, the guide block is provided with at least three side walls, the guide groove is provided with at least two oppositely arranged guide side walls, and when the upper shaping mold body is closed on the lower shaping mold body, the side walls of the guide block are arranged to be matched with the guide side walls of the guide groove without gaps.
To achieve at least one of the above objects of the present invention, the present invention provides a guide structure of a side reforming mold for a vehicle part, wherein the guide structure includes a guide groove and a guide block, the guide groove is disposed on the upper side reforming mold body of the side reforming mold for the vehicle part, wherein the guide block is disposed on the lower side reforming mold body of the side reforming mold for the vehicle part, the guide block has at least three side walls, wherein the guide groove has at least two oppositely disposed guide side walls, and when the upper side reforming mold body is closed by the lower side reforming mold body, the side walls of the guide block are disposed to be fitted with the guide side walls of the guide groove without a gap.
Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims.
Drawings
Fig. 1 shows a schematic structural view of a conventional side reforming mold.
Fig. 2 shows a schematic structural view of a side dressing mold for a vehicle part according to the present invention.
Fig. 3 is a schematic structural view showing a guide structure of a side dressing mold for a vehicle part according to the present invention.
Detailed Description
The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.
A side reforming mold for a vehicle part according to a preferred embodiment of the present invention will be described in detail below with reference to fig. 1 to 3 of the specification, wherein the side reforming mold 100 for a vehicle part includes an upper side reforming mold body 10, a lower side reforming mold body 20, and at least one guide structure 30.
The upper mold half 10 is provided to be movable up and down, and the upper mold half 10 is provided to be aligned with the lower mold half 20. After the upper shaping mold body 10 and the lower shaping mold body 20 are aligned, a mold space is formed for molding an outer covering member in an automobile sheet metal part.
The guide structure 30 includes a guide groove 31 and a guide block 32. The guide block 32 is provided to fit with the guide groove 31 without a gap.
In one embodiment of the present invention, the guide groove 31 is provided at the bottom of the upper mold half 10, wherein the guide block 32 is provided at the upper portion of the lower mold half 20. When the upper mold block 10 is driven to move downward, the guide block 32 can be inserted into the guide groove 31, and the guide block 32 is fitted with the guide groove 31 without a gap. In this way, when the upper mold half 10 is clamped to the lower mold half 20, the outer covering of the sheet metal part to be molded can be prevented from being extruded due to play between the lower mold half 20 and the upper mold half 10.
Specifically, the guide block 32 and the guide groove 31 are provided with a trapezoidal vertical cross section. More specifically, the guide block 32 has a top wall 3201, a bottom wall 3202, and at least three side walls 3203. In the present embodiment, the bottom wall 3202 is formed to have an area larger than that of the top wall 3201. The top wall 3201 and the bottom wall 3202 are each embodied as a regular polygon parallel to each other. Preferably, the bottom wall 3202 and the top surface are implemented as a regular quadrangle. It is understood that, since the bottom wall 3202 is formed to have an area larger than that of the top wall 3201, the four side walls 3203 are each formed as an inclined surface.
Preferably, a chamfer is formed between the upper side of the side wall 3203 and the top wall 3201 in such a manner that the top wall 3201 of the guide block 32 is more easily introduced into the guide groove 31 when the guide block 32 is inserted into the guide groove 31.
Correspondingly, the guiding groove 31 has at least two opposite guiding sidewalls 3101. When the upper mold half 10 is clamped to the lower mold half 20, the two side walls 3203 of the guide block 32 slide along the two guide side walls 3101 of the guide groove 31, so that the guide block 32 is inserted into the guide groove 31 without a gap.
It is to be understood that, in the first modified embodiment of the present invention, the guide groove 31 is provided at the upper portion of the lower plastic mold body 20, and the guide block 32 is provided at the bottom portion of the upper plastic mold body 10.
Preferably, in the above embodiment, the side reforming mold 100 of the vehicle part includes three of the guide structures 30 arranged in a triangular manner to further prevent the upper reforming mold body and the lower reforming mold body from shaking after mold clamping.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.
Claims (10)
1. Side plastic mould of vehicle part, its characterized in that, it includes:
an upper shaping mold body;
a lower sizing die body, wherein the upper sizing die body is covered on the lower sizing die body in a mode of closing; and
at least one guide structure, wherein the guide structure comprises a guide groove and a guide block, the guide groove is arranged on the upper shaping die body, the guide block is arranged on the lower shaping die body, the guide block is provided with at least three side walls, the guide groove is provided with at least two oppositely arranged guide side walls, and when the upper shaping die body is closed on the lower shaping die body, the side walls of the guide block are arranged to be matched with the guide side walls of the guide groove without gaps.
2. The side reforming mold for vehicle parts according to claim 1, wherein a vertical-direction cross section of the guide block and the guide groove is provided in a trapezoidal shape.
3. The side reforming mold for vehicle parts as claimed in claim 2, wherein the guide block has a top wall and a bottom wall, the bottom wall forming an area larger than that of the top wall, the top wall and the bottom wall being respectively implemented as regular polygons parallel to each other.
4. The side reforming mold for vehicle parts according to claim 3, wherein a chamfer is formed between an upper side of the side wall and the top wall.
5. The side-reforming mold for a vehicle part as defined in any one of claims 1 to 4, wherein the side-reforming mold for a vehicle part comprises three of the guide structures, the three guide structures being arranged in a triangular manner.
6. Side plastic mould of vehicle part, its characterized in that, it includes:
an upper shaping mold body;
a lower sizing die body, wherein the upper sizing die body is covered on the lower sizing die body in a mode of closing; and
at least one guide structure, wherein the guide structure comprises a guide groove and a guide block, the guide groove is arranged on the lower shaping mold body, the guide block is arranged on the upper shaping mold body, the guide block is provided with at least three side walls, the guide groove is provided with at least two oppositely arranged guide side walls, and when the upper shaping mold body is closed on the lower shaping mold body, the side walls of the guide block are arranged to be matched with the guide side walls of the guide groove without gaps.
7. Guide mechanism for a side-trimming mold for a vehicle part, wherein the side-trimming mold for a vehicle part comprises an upper trimming mold body and a lower trimming mold body, characterized in that the guide mechanism comprises a guide groove provided in the upper trimming mold body of the side-trimming mold for a vehicle part and a guide block, wherein the guide block is provided in the lower trimming mold body of the side-trimming mold for a vehicle part, the guide block having at least three side walls, wherein the guide groove has at least two oppositely arranged guide side walls, wherein the side walls of the guide block are arranged to fit with the guide side walls of the guide groove without play when the upper trimming mold body is closed in the lower trimming mold body.
8. The guide mechanism of a side-dressing mold for a vehicle part according to claim 7, wherein a vertical cross section of the guide block and the guide groove is provided in a trapezoidal shape.
9. The guide mechanism of a side-reforming mold for a vehicle part according to claim 8, wherein the guide block has a top wall and a bottom wall, the bottom wall forming an area larger than that of the top wall, the top wall and the bottom wall being respectively implemented as regular polygons parallel to each other.
10. The guide mechanism of a side dressing mold for a vehicle part according to claim 9, wherein a chamfer is formed between an upper side of said side wall and said top wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373407.XU CN212310599U (en) | 2020-03-23 | 2020-03-23 | Side shaping die of vehicle part and guide mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373407.XU CN212310599U (en) | 2020-03-23 | 2020-03-23 | Side shaping die of vehicle part and guide mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212310599U true CN212310599U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373407.XU Active CN212310599U (en) | 2020-03-23 | 2020-03-23 | Side shaping die of vehicle part and guide mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212310599U (en) |
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2020
- 2020-03-23 CN CN202020373407.XU patent/CN212310599U/en active Active
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