CN219789348U - Hot plate welding tool for automobile plastic parts - Google Patents
Hot plate welding tool for automobile plastic parts Download PDFInfo
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- CN219789348U CN219789348U CN202321006048.4U CN202321006048U CN219789348U CN 219789348 U CN219789348 U CN 219789348U CN 202321006048 U CN202321006048 U CN 202321006048U CN 219789348 U CN219789348 U CN 219789348U
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- die
- welding
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- template
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- 238000003466 welding Methods 0.000 title claims abstract description 90
- 239000004033 plastic Substances 0.000 title claims abstract description 37
- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004023 plastic welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Abstract
The utility model provides an automobile plastic part hot plate welding tool which comprises an upper template and a lower template, wherein a plurality of groups of support columns are arranged between the upper template and the lower template; the welding mechanism comprises an upper die and a lower die, wherein the upper die is arranged below the upper die plate, the lower die is arranged above the lower die plate, the positions of the upper die and the lower die are corresponding, and the upper die and the lower die are used for carrying out welding alignment after placing two groups of heated plastic parts respectively. According to the utility model, the positions of the upper die plate and the lower die plate, which are relatively moved, are guided through the support columns, wherein the positions of the upper die and the lower die are corresponding, the upper die and the lower die respectively place two groups of heated plastic parts and then carry out welding alignment, the upper die and the lower die are clamped and fixed through clamping blocks, the upper heating block and the lower heating block are respectively arranged on the upper side and the lower side of the upper heating plate, preheating is carried out on the two groups of processed plastic plates, and the subsequent welding efficiency and quality are improved.
Description
Technical Field
The utility model relates to the field of automobile plastic parts, in particular to a hot plate welding tool for an automobile plastic part.
Background
The automobile panel is a surface or an interior part having a space shape formed by a thin metal plate for covering an engine and a chassis to constitute a cab and a vehicle body. The functions and the parts can be divided into an external covering piece, an internal covering piece and a framework covering piece. They all have characteristics different from those of a general stamped part in terms of process design, mold processing, equipment selection, quality control (dimensional tolerance, shape accuracy, part rigidity, surface quality), and the like. Plastic piece
The choice of plastic part is largely dependent on the type of plastic (thermoplastic or thermosetting), the starting form and the shape and size of the article. Injection molding is generally carried out by compression molding, transfer molding, and injection molding. Lamination, compression molding and thermoforming are the process of molding plastic onto a flat surface. The method can be used for rubber processing. In addition, there are casting or the like using a liquid monomer or polymer as a raw material. Among these methods, extrusion and injection molding are the most used and most basic molding methods.
In the process of realizing the technical scheme in the embodiment of the utility model, the inventor discovers that the above technology at least has the following technical problems:
1. the traditional welding tool requires additional equipment to fix the welding piece so as to maintain the welding precision, and the welding heating efficiency of the plastic welding piece of the welding machine is general;
2. welding equipment is required to be disassembled and installed in the machining process, welding faults caused by loosening of power equipment in the welding equipment moving process are avoided, and therefore, the automobile plastic part hot plate welding tool is provided for solving the problems.
Disclosure of Invention
The utility model mainly aims to provide a hot plate welding tool for an automobile plastic part, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the hot plate welding tool for the automobile plastic part comprises an upper template and a lower template, wherein a plurality of groups of support columns are arranged between the upper template and the lower template, the positions of the upper template and the lower template, which are relatively moved, are guided through the support columns, and the precision corresponding to the positions of the welding tool is improved; and
the welding mechanism comprises an upper die and a lower die, wherein the upper die is arranged below the upper die plate, the lower die is arranged above the lower die plate, the positions of the upper die and the lower die are corresponding, and the upper die and the lower die are used for carrying out welding alignment after placing two groups of heated plastic parts respectively.
Preferably, the upper die and the lower die are provided with clamping blocks outside, the upper die and the lower die are clamped and fixed through the clamping blocks, and the position of the upper die and the lower die is fixed in the subsequent welding process, so that the upper die and the lower die have stronger stability.
Preferably, the upper heating plate is slidably mounted on the upper portion of the upper template through an upper supporting column, and an upper heating block and a lower heating block are respectively arranged on the upper side and the lower side of the upper heating plate, so that two groups of processed plastic plates can be preheated, and the subsequent welding efficiency and quality are improved.
Preferably, the two sides of the upper heating plate are provided with side protruding blocks, the side protruding blocks are structure blocks protruding outwards, are fixed with external lifting equipment through bolts, move the upper heating plate through the external lifting equipment,
preferably, the upper end of the upper heating plate is fixedly provided with two groups of sockets through a bracket, and the upper heating block and the lower heating block are respectively provided with power through the two groups of sockets.
Preferably, the bottom of the lower die plate is provided with a welding socket, wherein the structure of the socket is the same as that of the welding socket, the subsequent description is carried out by taking the welding socket as an example, two groups of rotating blocks are rotatably arranged on the outer side of the upper end of the welding socket, the welding socket is clamped through the rotating blocks, the stability of the welding socket is ensured in the moving process of welding equipment, and welding faults caused after loosening are avoided.
Preferably, the outside of lower bolster bottom is provided with the location fixture block, fixes a position the in-process of lower bolster installation and removal through the location fixture block, promotes the convenience of using.
Preferably, a guide sleeve is arranged in the middle of the upper template, a guide column is slidably arranged in the middle of the guide sleeve, and the moving position of the upper template is guided through the guide column, so that the welding installation precision is further improved.
Compared with the prior art, the utility model has the following beneficial effects:
1. the position of the relative movement of the upper die plate and the lower die plate is guided through the support column, the corresponding precision of the welding tool position is improved, the positions of the upper die and the lower die are corresponding, the upper die and the lower die are used for carrying out welding alignment after placing two groups of heated plastic parts respectively, the upper die and the lower die are clamped and fixed through clamping blocks, the upper heating block and the lower heating block are respectively arranged on the upper side and the lower side of the upper heating plate, the two groups of processed plastic plates can be preheated, and the subsequent welding efficiency and quality are improved.
2. The socket and the welding socket are identical in structure, the welding socket is clamped through the rotating block, stability of the welding socket is guaranteed in the moving process of the welding equipment, and welding faults caused by loosening are avoided.
Drawings
FIG. 1 is a three-dimensional structure diagram I of a hot plate welding tool for an automobile plastic part;
FIG. 2 is a second three-dimensional structure diagram of a hot plate welding tool for an automobile plastic part;
FIG. 3 is a front view structural diagram of a hot plate welding tool for an automobile plastic part;
FIG. 4 is a side view structural diagram of a hot plate welding tool for an automobile plastic part;
fig. 5 is a three-dimensional structure diagram of a socket limiting plate in the hot plate welding tool for the automobile plastic part.
In the figure: 1. an upper heating plate; 2. an upper template; 3. a lower template; 4. a socket; 5. an upper heating block; 6. a lower heating block; 7. a side projection block; 8. an upper die; 9. a lower die; 10. a support column; 11. blocking and agglomerating; 12. an upper support column; 13. welding the socket; 14. a rotating block; 15. a guide sleeve; 16. and positioning the clamping block.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1
The conventional welding tool requires additional equipment to fix the welding parts to maintain the welding precision, and the welding heating efficiency of the plastic welding parts of the welding machine is general.
Referring to fig. 1-4, a hot plate welding fixture for an automotive plastic part, comprising:
the welding fixture comprises an upper die plate 2 and a lower die plate 3, wherein a plurality of groups of support columns 10 are arranged between the upper die plate 2 and the lower die plate 3, the positions of the upper die plate 2 and the lower die plate 3, which move relatively, are guided through the support columns 10, and the corresponding precision of the welding fixture positions is improved; and
the welding mechanism comprises an upper die 8 and a lower die 9, wherein the upper die 8 is arranged below the upper die plate 2, the lower die 9 is arranged above the lower die plate 3, the positions of the upper die 8 and the lower die 9 correspond to each other, the upper die 8 and the lower die 9 respectively place two groups of heated plastic parts and then weld and align,
the clamping blocks 11 are arranged on the outer sides of the upper die 8 and the lower die 9, the upper die 8 and the lower die 9 are clamped and fixed through the clamping blocks 11, and the position is fixed in the subsequent welding process, so that the welding device has stronger stability.
The upper portion of the upper die plate 2 is provided with an upper heating plate 1 through an upper supporting column 12 in a sliding manner, an upper heating block 5 and a lower heating block 6 are respectively arranged on the upper side and the lower side of the upper heating plate 1, and can preheat two groups of processed plastic plates, so that the subsequent welding efficiency and quality are improved.
The two sides of the upper heating plate 1 are provided with side protruding blocks 7, the side protruding blocks 7 are structure blocks protruding outwards, are fixed with external lifting equipment through bolts, move the upper heating plate 1 through the external lifting equipment,
the upper end of the upper heating plate 1 is fixedly provided with two groups of sockets 4 through a bracket, and power supplies are respectively provided for the upper heating block 5 and the lower heating block 6 through the two groups of sockets 4.
Example 2
The upper die plate 2 and the lower die plate 3 of the welding equipment need to be disassembled and assembled in the machining process, so that welding faults caused by loosening of power equipment in the moving process of the welding equipment are avoided.
Compared to example 1, the following differences are found:
as shown in fig. 5, a welding socket 13 is disposed at the bottom of the lower mold plate 3, wherein the structure of the socket 4 and the structure of the welding socket 13 are the same, the following description will be given by taking the welding socket 13 as an example, two sets of rotating blocks 14 are rotatably mounted at the outer side of the upper end of the welding socket 13, and the welding socket 13 is clamped by the rotating blocks 14, so that the stability of the welding socket 13 is prevented from being ensured in the moving process of the welding equipment.
The lower bolster 3 bottom outside is provided with location fixture block 16, fixes a position the in-process of lower bolster 3 installation and removal through location fixture block 16, promotes the convenience of use, cope match-plate pattern 2 middle part is provided with uide bushing 15, and wherein uide bushing 15 mid-section slidable mounting has the guide post, leads the removal position of cope match-plate pattern 2 through the guide post, further promotes the precision of welding installation.
The working principle of the utility model is as follows: the socket and the welding socket are identical in structure, the welding socket is clamped through the rotating block, stability of the welding socket is guaranteed in the moving process of the welding equipment, and welding faults caused by loosening are avoided.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a car working of plastics hot plate welding frock which characterized in that includes
The device comprises an upper template (2) and a lower template (3), wherein a plurality of groups of support columns (10) are arranged between the upper template (2) and the lower template (3), and the positions of the upper template (2) and the lower template (3) which move relatively are guided by the support columns (10); and
the welding mechanism comprises an upper die (8) and a lower die (9), wherein the upper die (8) is arranged below the upper die plate (2), the lower die (9) is arranged above the lower die plate (3), the positions of the upper die (8) and the lower die (9) are corresponding, and the upper die (8) and the lower die (9) are used for carrying out welding alignment after placing two groups of heated plastic parts respectively.
2. The automotive plastic part hot plate welding tool according to claim 1, wherein: the upper die (8) and the lower die (9) are provided with clamping blocks (11) on the outer sides, the upper die (8) and the lower die (9) are clamped and fixed through the clamping blocks (11), and the positions of the upper die and the lower die are fixed in the subsequent welding process.
3. The automotive plastic part hot plate welding tool according to claim 1, wherein: the upper part of the upper template (2) is provided with an upper heating plate (1) through an upper supporting column (12) in a sliding manner, and an upper heating block (5) and a lower heating block (6) are respectively arranged on the upper side and the lower side of the upper heating plate (1) to preheat two groups of processed plastic plates.
4. A hot plate welding fixture for automotive plastic parts according to claim 3, characterized in that: the two sides of the upper heating plate (1) are provided with side protruding blocks (7), and the side protruding blocks (7) are structure blocks protruding outwards.
5. A hot plate welding fixture for automotive plastic parts according to claim 3, characterized in that: the upper end of the upper heating plate (1) is fixedly provided with two groups of sockets (4) through a bracket, and power supplies are respectively provided for the upper heating block (5) and the lower heating block (6) through the two groups of sockets (4).
6. The automotive plastic part hot plate welding tool according to claim 1, wherein: the bottom of the lower die plate (3) is provided with a welding socket (13), the structures of the socket (4) and the welding socket (13) are the same, two groups of rotating blocks (14) are rotatably arranged on the outer side of the upper end of the welding socket (13), and the welding socket (13) is clamped through the rotating blocks (14).
7. The automotive plastic part hot plate welding tool according to claim 6, wherein: the outer side of the bottom of the lower die plate (3) is provided with a positioning fixture block (16), and the lower die plate (3) is positioned in the process of installation and movement through the positioning fixture block (16).
8. The automotive plastic part hot plate welding tool according to claim 1, wherein: the middle part of the upper template (2) is provided with a guide sleeve (15), wherein a guide post is slidably arranged in the middle part of the guide sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006048.4U CN219789348U (en) | 2023-04-28 | 2023-04-28 | Hot plate welding tool for automobile plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006048.4U CN219789348U (en) | 2023-04-28 | 2023-04-28 | Hot plate welding tool for automobile plastic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219789348U true CN219789348U (en) | 2023-10-03 |
Family
ID=88154619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321006048.4U Active CN219789348U (en) | 2023-04-28 | 2023-04-28 | Hot plate welding tool for automobile plastic parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219789348U (en) |
-
2023
- 2023-04-28 CN CN202321006048.4U patent/CN219789348U/en active Active
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