CN105923052A - Linear vibration friction welding plastic instrument board - Google Patents
Linear vibration friction welding plastic instrument board Download PDFInfo
- Publication number
- CN105923052A CN105923052A CN201610333947.3A CN201610333947A CN105923052A CN 105923052 A CN105923052 A CN 105923052A CN 201610333947 A CN201610333947 A CN 201610333947A CN 105923052 A CN105923052 A CN 105923052A
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- CN
- China
- Prior art keywords
- instrument
- cover plate
- instrument board
- plastic
- covering plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/14—Dashboards as superstructure sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/0609—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding characterised by the movement of the parts to be joined
- B29C65/0618—Linear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
- B62D29/043—Superstructures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
A linear vibration friction welding plastic instrument board comprises an upper covering plate, an instrument covering plate, a central control panel and a handrail box, wherein the instrument covering plate is arranged under the upper covering plate; an instrument panel is arranged on the left side of the instrument covering plate; the central control panel is arranged in the middle of the instrument covering plate; a glove box is arranged on the right side of the instrument covering plate; a combined type instrument housing is arranged at the top end of the instrument panel along the edge; decorative covering plates are distributed at the two ends of the joint of the upper covering plate and the instrument covering plate; the central control panel and the handrail box are connected through a connecting covering plate; an air conditioner air outlet is formed in each of the left and right ends of the instrument covering plate, and all components of the instrument board are welded through a linear vibration friction welding process.
Description
Technical field
The invention belongs to vehicle key parts technical field, be specifically related toA kind of linear oscillator friction welding (FW) Plastic Instrument Board。
Background technology
On automobile, the usual meter body of fascia is integral, has the functions such as decoration, placing articles, under normal circumstances, Vehicular instrument panel is global design, and general instrument dash board is shaped by the way of integrated injection molding by PP material, although this fascia simple in construction, low cost, but it is affected by the restriction of Shooting Technique, lack third dimension, and owing to being integrally formed, color is single, lack aesthetic feeling, and can not configure accordingly according to different automobile types.Owing to the structure of fascia is typically complex, add Area comparison greatly, so easily causing insufficient strength, and increase too many reinforcement structure and cause die sinking difficulty.
And conventional bolt connects and easily causes occupant's head and knee is collided injury, and glue connects not only inefficiency, and the toxic gas that can volatilize.
Therefore need the product after using a kind of better method to make molding in this way can overcome the problems referred to above, there is more preferable using effect.
Summary of the invention
In order to solve the problems referred to above, the invention providesA kind of linear oscillator friction welding (FW) Plastic Instrument Board。
The technical scheme of the offer of the present invention is:A kind of linear oscillator friction welding (FW) Plastic Instrument Board, including upper cover plate, instrument cover plate, central control panel and armrest box, it is characterized in that: described instrument cover plate is arranged on the lower section of described upper cover plate, the left side of described instrument cover plate is provided with instrumental panel, middle part is provided with central control panel, right side is provided with glove box, the top edgewise of described instrumental panel is provided with combination instrument cover, the two ends of the junction of described upper cover plate and described instrument cover plate are distributed deckboard, by connecting cover plate connection between described central control panel and described armrest box, an air-conditioner air outlet it is respectively arranged at the two ends with about described instrument cover plate, welded by linear oscillator friction-welding technique between all parts of described instrument board.
Further improvement of the present invention is: described armrest box is connected with the air channel of air-conditioning, has cold storage function.
Further improvement of the present invention is: described upper cover plate and the described instrument cover plate place of combining are provided with ornamental strip.
Further improvement of the present invention is: described upper cover plate, instrument board, central control panel, glove box, and instrument mask all uses the composite plastic of polypropylene and rubber to make.
Further improvement of the present invention is: the concrete operation step of described linear oscillator friction-welding technique is: first by two plastic weld being pressed together, keep certain operating pressure, utilize jarring machine vibrations therein any one, another moves reciprocatingly relatively to make it, by the friction between both contact surfaces, make the temperature play liter of faying face, when temperature reaches to be enough to make plastic melt, it is made to cool down under fixation pressure and solidify rapidly, form uniform welding, thus reach the requirement that instrument board is fixing.
Further improvement of the present invention is: described jarring machine has different resonant frequencies, adjustable amplitude, and scalable to be changed at the pressure that vibrations time and cool time are different.
The present invention provides a kind of linear oscillator friction-welding technique, by on a stationary fixture being arranged on lifting platform in two plastic weld welderings, another is arranged on the fixture being connected with jarring machine, and lifting platform starts, and does vertical displacement movement, thered is provided power by hydraulic system and control operating pressure, two weldments are pressed together by lifting platform, when pressurized, and vibration power drives vibrator vibration, make to produce between two weldments frictional heat, after several seconds, two pieces is welded together.Stopping vibration and keep pressure, the weldment of fusing is cooled in the short time under stress and solidifies, and last lifting platform declines and returns to initial latency position.
The invention has the beneficial effects as follows: use linear oscillator friction-welding technique, its power demand is only and the 1/5 of conventional bonding technique～1/15, the solderable complex-shaped and irregular weldment of assembling shape, welding process does not produce flue dust or harmful gas, and do not use other connector or bonding agent just can thermoplastic component miscellaneous be welded by technique, improve the quality of product, reduce the cost of enterprise, decrease environmental pollution.Its high-quality, the outstanding advantages of consumption environment protection efficient, low, adapted to the demand of enterprise's mass automatic production.
Accompanying drawing explanation
Figure 1It it is the structural representation of the present inventionFigure。
Wherein: 1-upper cover plate, 2-instrument cover plate, 3-central control panel, 4-instrumental panel, 5-glove box, 6-instrument mask, 7-deckboard, 8-connects cover plate.9-air-conditioner air outlet, 10-ornamental strip, 11-armrest box.
Detailed description of the invention
In order to deepen the understanding of the present invention, being described in further detail the present invention below in conjunction with embodiment, this embodiment is only used for explaining the present invention, does not constitute protection domain and limits.
The technical scheme of the offer of the present embodiment is:A kind of linear oscillator friction welding (FW) Plastic Instrument Board, including upper cover plate 1, instrument cover plate 2, central control panel 3 and armrest box 11, it is characterized in that: described instrument cover plate 2 is arranged on the lower section of described upper cover plate 1, the left side of described instrument cover plate 2 is provided with instrumental panel 4, middle part is provided with central control panel 3, right side is provided with glove box 5, the top edgewise of described instrumental panel 4 is provided with combination instrument cover 6, the two ends of the junction of described upper cover plate 2 and described instrument cover plate 3 are distributed deckboard 7, described upper cover plate 1 and described instrument cover plate 2 place of combining are provided with ornamental strip 10, connected by connection cover plate 8 between described central control panel 3 and described armrest box 11, described instrument cover plate about 2 is respectively arranged at the two ends with an air-conditioner air outlet 9, welded by linear oscillator friction-welding technique between all parts of described instrument board；Described armrest box 11 is connected with the air channel of air-conditioning, has a cold storage function, described upper cover plate 1, instrument board 2, central control panel 3, glove box 5, and instrument mask 6 all uses the composite plastic of polypropylene and rubber to make.
The concrete operation step of described linear oscillator friction-welding technique is: first by two plastic weld being pressed together, keep certain operating pressure, utilize jarring machine vibrations therein any one, another moves reciprocatingly relatively to make it, by the friction between both contact surfaces, makes the temperature play liter of faying face, when temperature reaches to be enough to make plastic melt, make it cool down under fixation pressure and solidify rapidly, form uniform welding, thus reach the requirement that instrument board is fixing.
Further improvement of the present invention is: described jarring machine has different resonant frequencies, adjustable amplitude, and scalable to be changed at the pressure that vibrations time and cool time are different.
The present invention provides a kind of linear oscillator friction-welding technique, by on a stationary fixture being arranged on lifting platform in two plastic weld welderings, another is arranged on the fixture being connected with jarring machine, and lifting platform starts, and does vertical displacement movement, thered is provided power by hydraulic system and control operating pressure, two weldments are pressed together by lifting platform, when pressurized, and vibration power drives vibrator vibration, make to produce between two weldments frictional heat, after several seconds, two pieces is welded together.Stopping vibration and keep pressure, the weldment of fusing is cooled in the short time under stress and solidifies, and last lifting platform declines and returns to initial latency position.
The present embodiment provides the benefit that: use linear oscillator friction-welding technique, its power demand is only and the 1/5 of conventional bonding technique～1/15, the solderable complex-shaped and irregular weldment of assembling shape, welding process does not produce flue dust or harmful gas, and do not use other connector or bonding agent just can thermoplastic component miscellaneous be welded by technique, improve the quality of product, reduce the cost of enterprise, decrease environmental pollution.Its high-quality, the outstanding advantages of consumption environment protection efficient, low, adapted to the demand of enterprise's mass automatic production.
Skilled person will appreciate that of industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a linear oscillator friction welding (FW) Plastic Instrument Board, including upper cover plate, instrument cover plate, central control panel and armrest box, it is characterized in that: described instrument cover plate is arranged on the lower section of described upper cover plate, the left side of described instrument cover plate is provided with instrumental panel, middle part is provided with central control panel, right side is provided with glove box, the top edgewise of described instrumental panel is provided with combination instrument cover, the two ends of the junction of described upper cover plate and described instrument cover plate are distributed deckboard, by connecting cover plate connection between described central control panel and described armrest box, an air-conditioner air outlet it is respectively arranged at the two ends with about described instrument cover plate, welded by linear oscillator friction-welding technique between all parts of described instrument board.
A kind of linear oscillator friction welding (FW) Plastic Instrument Board the most according to claim 1, it is characterised in that: described armrest box is connected with the air channel of air-conditioning, has cold storage function.
A kind of linear oscillator friction welding (FW) Plastic Instrument Board the most according to claim 1, it is characterised in that: described upper cover plate and the described instrument cover plate place of combining are provided with ornamental strip.
A kind of linear oscillator friction welding (FW) Plastic Instrument Board the most according to claim 1, it is characterised in that: described upper cover plate, instrument board, central control panel, glove box, instrument mask all uses the composite plastic of polypropylene and rubber to make.
5. according to the linear oscillator friction-welding technique described in claim 1, it is characterized in that: concrete operation step is: first by two plastic weld being pressed together, keep certain operating pressure, utilize jarring machine vibrations therein any one, another moves reciprocatingly relatively to make it, by the friction between both contact surfaces, make the temperature play liter of faying face, when temperature reaches to be enough to make plastic melt, it is made to cool down under fixation pressure and solidify rapidly, form uniform welding, thus reach the requirement that instrument board is fixing.
6. according to the linear oscillator friction-welding technique described in claim 5, it is characterised in that: described jarring machine has different resonant frequencies, adjustable amplitude, and scalable to be changed at the pressure that vibrations time and cool time are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333947.3A CN105923052A (en) | 2016-05-19 | 2016-05-19 | Linear vibration friction welding plastic instrument board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333947.3A CN105923052A (en) | 2016-05-19 | 2016-05-19 | Linear vibration friction welding plastic instrument board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105923052A true CN105923052A (en) | 2016-09-07 |
Family
ID=56841836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610333947.3A Pending CN105923052A (en) | 2016-05-19 | 2016-05-19 | Linear vibration friction welding plastic instrument board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923052A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020048065A (en) * | 2000-12-15 | 2002-06-22 | 이계안 | Crash pad upper end mounting means of automobile |
| CN101659216A (en) * | 2009-07-13 | 2010-03-03 | 北汽福田汽车股份有限公司 | Vehicle instrument panel and manufacturing method thereof |
| CN203819362U (en) * | 2014-03-19 | 2014-09-10 | 安徽江淮汽车股份有限公司 | Automobile panel assembly |
| CN205916201U (en) * | 2016-05-19 | 2017-02-01 | 江苏新昌汽车部件有限公司 | Linear vibration friction welding (FW) plastics instrument board |
-
2016
- 2016-05-19 CN CN201610333947.3A patent/CN105923052A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020048065A (en) * | 2000-12-15 | 2002-06-22 | 이계안 | Crash pad upper end mounting means of automobile |
| CN101659216A (en) * | 2009-07-13 | 2010-03-03 | 北汽福田汽车股份有限公司 | Vehicle instrument panel and manufacturing method thereof |
| CN203819362U (en) * | 2014-03-19 | 2014-09-10 | 安徽江淮汽车股份有限公司 | Automobile panel assembly |
| CN205916201U (en) * | 2016-05-19 | 2017-02-01 | 江苏新昌汽车部件有限公司 | Linear vibration friction welding (FW) plastics instrument board |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |
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| RJ01 | Rejection of invention patent application after publication |