CN211759174U - Vibration friction welding tool - Google Patents
Vibration friction welding tool Download PDFInfo
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- CN211759174U CN211759174U CN201922479264.0U CN201922479264U CN211759174U CN 211759174 U CN211759174 U CN 211759174U CN 201922479264 U CN201922479264 U CN 201922479264U CN 211759174 U CN211759174 U CN 211759174U
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- strengthening rib
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Abstract
The utility model relates to a vibration friction welding frock for welding instrument board upper shield and welding assembly, welding assembly dorsad be provided with latticed strengthening rib, its difference lies in the one side that the instrument board upper shield set up: the vibrating mechanism comprises a vibrating upper template and a vibrating lower template which are oppositely arranged; be provided with on the vibration lower bolster with the profile modeling locating surface of instrument board upper shield profile modeling, it can insert to be provided with at least one on the vibration cope match-plate pattern locating piece in the strengthening rib, set up on the locating piece and abdicate the constant head tank in order with to the strengthening rib the locating piece divide into a plurality of with the block of strengthening rib inner chamber profile modeling, still be provided with on the vibration cope match-plate pattern and be used for compressing tightly welding component draws the briquetting, the lower extreme that draws the briquetting is formed with can imbed the tooth that draws in the welding component upper surface. The utility model discloses convenient to use can weld fast effectively, and the welding is effectual.
Description
Technical Field
The utility model belongs to the technical field of the vibration friction welding and specifically relates to vibration friction welding frock.
Background
The instrument panel upper cover can be assembled with the instrument panel body after being welded with the welding assembly, and the welding assembly is provided with screw assembling points matched with the instrument panel body, so that certain requirements are met on welding strength. When an upper cover of an instrument panel and a welding assembly are welded at present, a manual ultrasonic welding gun is matched with a puncture welding head to perform puncture welding. In the actual application process, the problems of insufficient welding strength, welding missing and the like exist in manual puncture welding due to poor personnel stability. If the automatic welding of vibration friction welding is to be changed, a vibration friction welding tool suitable for welding an instrument panel upper cover and a welding assembly needs to be designed urgently.
Disclosure of Invention
An object of the utility model is to overcome prior art's shortcoming, provide a vibration friction welding frock, convenient to use can weld fast effectively, and the welding is effectual.
For solving the above technical problem, the technical scheme of the utility model is that: vibration friction welding frock for welding instrument board upper shield and welding assembly, welding assembly dorsad be provided with latticed strengthening rib, its difference lies in the one side that the instrument board upper shield set up: the vibrating mechanism comprises a vibrating upper template and a vibrating lower template which are oppositely arranged; be provided with on the vibration lower bolster with the profile modeling locating surface of instrument board upper shield profile modeling, it can insert to be provided with at least one on the vibration cope match-plate pattern locating piece in the strengthening rib, set up on the locating piece and abdicate the constant head tank in order with to the strengthening rib the locating piece divide into a plurality of with the block of strengthening rib inner chamber profile modeling, still be provided with on the vibration cope match-plate pattern and be used for compressing tightly welding component draws the briquetting, the lower extreme that draws the briquetting is formed with can imbed the tooth that draws in the welding component upper surface.
According to the technical scheme, the upper surface of the lower vibrating template is constructed into an inclined surface, and the profiling positioning surface is formed on the upper surface of the lower vibrating template.
According to the technical scheme, the lower surface of the pulling and pressing block is an inclined plane parallel to the upper surface of the vibrating lower template, and the pulling teeth are uniformly distributed on the lower surface of the pulling and pressing block.
According to the technical scheme, the pull teeth are constructed into a pyramid-shaped structure protruding downwards.
According to the technical scheme, the number of the pull pressing blocks is two, and the two pull pressing blocks are symmetrically arranged on two sides of the positioning block.
According to the technical scheme, the number of the positioning blocks is two, and each positioning block is divided into two blocks by the positioning groove.
Contrast prior art, the beneficial characteristics of the utility model are that: the vibration friction welding tool avoids welding missing and insufficient welding caused by manual welding, is convenient to use, can quickly and effectively weld and has a good welding effect; and be provided with the profile modeling locating surface with the profile modeling of instrument board upper shield on the vibration lower bolster, avoid among the welding process instrument board upper shield to slide for the vibration lower bolster, the locating piece can insert in the latticed strengthening rib of welding assembly, realize the location of welding assembly and vibration cope match-plate pattern, the lower extreme of drawing the briquetting is formed with draws the tooth, during vibration friction welding, draw in tooth can the embedding welding assembly upper surface, played promptly fixed action to welding assembly, avoid welding assembly and vibration cope match-plate pattern to take place relative slip.
Drawings
FIG. 1 is a schematic structural view of a vibration friction welding tool according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a vibration friction welding tool according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
fig. 4 is a schematic structural view of a vibration friction welding tool according to an embodiment of the present invention, wherein the vibration upper template only shows a local structure;
FIG. 5 is a schematic structural view of a welding assembly according to an embodiment of the present invention;
wherein: 1-instrument panel upper cover (101-positioning rib), 2-welding assembly (201-reinforcing rib (2011-inner cavity), 202-screw assembling point structure, 203-welding rib, 204-profiling groove), 3-vibration upper template (301-positioning block (3011-positioning groove, 3012-block), 302-pulling pressing block (3021-pulling tooth)), and 4-vibration lower template.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 5, the embodiment of the present invention provides a vibration friction welding tool for welding an instrument panel upper cover 1 and a welding assembly 2. Referring to fig. 4 and 5, the dashboard upper cover 1 is provided with positioning ribs 101. The welding assembly 2 is provided with a latticed reinforcing rib 201 on the surface back to the instrument panel upper cover 1, and a screw assembling point structure 202 matched with the instrument panel body is formed on the reinforcing rib 201. The welding component 2 is provided with the welding rib 203 on the face towards the instrument board upper cover 1, and the welding component 2 and the instrument board upper cover 1 are convenient to weld vibration friction. The lower end of the welding assembly 2 is also provided with a profile groove 204 which cooperates with the positioning rib 101.
Referring to fig. 1 to 4, the embodiment of the present invention provides a vibration friction welding tool, which includes a vibration upper template 3 and a vibration lower template 4, which are arranged oppositely. The lower vibrating template 4 is provided with a profiling positioning surface which is profiled with the instrument panel upper cover 1, and when the lower vibrating template is used, the instrument panel upper cover 1 is placed on the profiling positioning surface, so that the instrument panel upper cover 1 can be positioned on the lower vibrating template 4. At least one positioning block 301 is arranged on the vibrating upper die plate 3, and the positioning block 301 can be inserted into the latticed reinforcing ribs 201 to position the welding assembly 2 and the vibrating upper die plate 3. Set up on the locating piece 301 with latticed strengthening rib 201 complex constant head tank 3011, in order to incite somebody to action locating piece 301 divides into a plurality of block 3012, each block 3012 respectively with latticed strengthening rib 201 inner chamber 2011 profile modeling, and can the one-to-one insert in the strengthening rib inner chamber 2011. The vibrating upper die plate 3 is further provided with a pulling and pressing block 302 for pressing the welding assembly 2, and the lower end of the pulling and pressing block 302 is provided with a pulling tooth 3021 capable of being embedded into the upper surface of the welding assembly 2.
Preferably, in order to further improve the welding precision and prevent the positioning rib 101 from falling out of the contour groove 204, the upper surface of the lower vibrating template 4 is configured as an inclined surface, and the contour positioning surface is formed on the upper surface of the lower vibrating template 4.
Preferably, in order to achieve better compaction effect, the lower surface of the pulling and pressing block 302 is configured as an inclined plane parallel to the upper surface of the vibrating lower die plate 4, and the pulling teeth 3021 are uniformly distributed on the lower surface of the pulling and pressing block 302.
Preferably, in order to enable the pull teeth 3021 to grip the fixed welding assembly 2 quickly and sufficiently, the pull teeth 3021 are configured as a pyramid-shaped structure protruding downward.
Preferably, in order to make the stress more uniform and ensure the welding effect and the welding strength, two pulling and pressing blocks 302 are provided, and the two pulling and pressing blocks 302 are symmetrically arranged on two sides of the positioning block 301.
Preferably, in order to secure the positioning effect while simplifying the structure, the positioning block 301 has two blocks, and each of the positioning blocks 301 is divided into two blocks 3012 by the positioning groove 3011.
Referring to fig. 1 to 5, the working principle of the embodiment of the present invention is as follows: at present, place instrument board upper shield 1 to the profile modeling locating surface of vibration lower bolster 4, then block welding set 2 outside instrument board upper shield 1 location muscle 101 through profile groove 204, make welding set 2 and instrument board upper shield 1 realize relative positioning, then start the vibration friction welding machine, make vibration lower bolster 4 operation rise, the in-process that rises, in the inner chamber 2011 of strengthening rib 201 is inserted to the locating piece 301 of vibration upper shield 3, the welding relative position of accurate correction welding set 2 and instrument board upper shield 1, ensure accurate positioning, it is fixed to grab the upper surface of welding set 2 through drawing briquetting 302, then weld.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. Vibration friction welding frock for welding instrument board upper shield and welding assembly, welding assembly dorsad be provided with latticed strengthening rib, its characterized in that on the one side that instrument board upper shield set up: the vibrating mechanism comprises a vibrating upper template and a vibrating lower template which are oppositely arranged; be provided with on the vibration lower bolster with the profile modeling locating surface of instrument board upper shield profile modeling, it can insert to be provided with at least one on the vibration cope match-plate pattern locating piece in the strengthening rib, set up on the locating piece and abdicate the constant head tank in order with to the strengthening rib the locating piece divide into a plurality of with the block of strengthening rib inner chamber profile modeling, still be provided with on the vibration cope match-plate pattern and be used for compressing tightly welding component draws the briquetting, the lower extreme that draws the briquetting is formed with can imbed the tooth that draws in the welding component upper surface.
2. The vibration friction welding tool of claim 1, characterized in that: the upper surface of the lower vibrating template is constructed into an inclined surface, and the profiling positioning surface is formed on the upper surface of the lower vibrating template.
3. The vibration friction welding tool of claim 2, characterized in that: the lower surface of the pulling and pressing block is an inclined plane parallel to the upper surface of the vibrating lower template, and the pulling teeth are uniformly distributed on the lower surface of the pulling and pressing block.
4. The vibration friction welding tool of claim 1, characterized in that: the pull teeth are configured as pyramid-shaped structures protruding downwards.
5. The vibration friction welding tool of claim 1, characterized in that: the two pulling and pressing blocks are symmetrically arranged on two sides of the positioning block.
6. The vibration friction welding tool of claim 1, characterized in that: the number of the positioning blocks is two, and each positioning block is divided into two blocks by the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922479264.0U CN211759174U (en) | 2019-12-31 | 2019-12-31 | Vibration friction welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922479264.0U CN211759174U (en) | 2019-12-31 | 2019-12-31 | Vibration friction welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211759174U true CN211759174U (en) | 2020-10-27 |
Family
ID=72891574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922479264.0U Active CN211759174U (en) | 2019-12-31 | 2019-12-31 | Vibration friction welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211759174U (en) |
-
2019
- 2019-12-31 CN CN201922479264.0U patent/CN211759174U/en active Active
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