CN219882409U - Device for preventing upwarp air leakage in sealing element installation process - Google Patents
Device for preventing upwarp air leakage in sealing element installation process Download PDFInfo
- Publication number
- CN219882409U CN219882409U CN202320933611.6U CN202320933611U CN219882409U CN 219882409 U CN219882409 U CN 219882409U CN 202320933611 U CN202320933611 U CN 202320933611U CN 219882409 U CN219882409 U CN 219882409U
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- China
- Prior art keywords
- ecu
- arm
- supporting table
- lifting cylinder
- rotary lifting
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- 238000007789 sealing Methods 0.000 title claims abstract description 12
- 238000011900 installation process Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000007306 turnover Effects 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 241000258971 Brachiopoda Species 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a device for preventing upwarping and air leakage in the process of installing a sealing element, which comprises a supporting table and a pressing mechanism, wherein the supporting table is used for bearing a lamp housing; the pressing mechanism comprises a lamp shell pressing assembly and an ECU heat dissipation plate pressing assembly; the lamp shell compacting assembly comprises a rotary lifting arm, and the rotary lifting arm is driven to rotationally lift along the direction of the supporting table and is used for compacting the lamp shell on the supporting table; the ECU heat dissipation plate compacting assembly comprises a turnover lifting arm, and the turnover lifting arm is driven to turn over along the direction of an ECU mounting bin on the lamp housing and is used for compacting the ECU heat dissipation plate on the lamp housing; the ECU cooling plate is prevented from being separated from the installation range of the ECU installation bin in the height direction, so that a certain pressure is always applied to tightly press the ECU cooling plate 4 on the ECU installation bin before screwing the screw completely, the situation that the ECU cooling plate is tilted due to unbalanced stress is avoided, and the screw screwing stability and the air tightness in the ECU installation bin are ensured.
Description
Technical Field
The utility model relates to the technical field of car lamp assembly, in particular to a device for preventing upwarping air leakage in the process of installing a sealing element.
Background
In the process of assembling the car lamp, because the space on the car is limited, an ECU (vehicle-mounted computer) is generally arranged in an ECU mounting bin at the rear side of the lamp housing, and the ECU is fixed by screws after an ECU cooling plate is covered, so that the inside of the vehicle lamp is in a sealed state, and the damage to the ECU caused by the entry of rainwater or water vapor into the ECU mounting bin is avoided;
at present, after the ECU cooling plate is buckled, most of screws are screwed by workers or mechanical arms holding an electric screwdriver, but because screw holes on the ECU cooling plate are formed in four corners and elastic sealing strips are filled at the connecting positions of the ECU cooling plate and the mounting bin, one end is stressed easily in the process of screwing screws one by one, the other end is tilted due to uneven stress, so that the connecting position of the ECU cooling plate and the ECU mounting bin leaks air, even the ECU cooling plate cracks, in the process of screwing by adopting the electric screws, the tilted parts are twisted and increased when screwing, and the electric screwdriver is damaged easily.
Disclosure of Invention
In view of the above, the present utility model is to provide a device for preventing air leakage caused by tilting during the process of installing a sealing member.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the device for preventing the upwarp from air leakage in the process of installing the sealing element comprises a supporting table and a pressing mechanism, wherein the supporting table is used for bearing the lamp housing;
the pressing mechanism comprises a lamp shell pressing assembly and an ECU heat dissipation plate pressing assembly;
the lamp shell compacting assembly comprises a rotary lifting arm, and the rotary lifting arm is driven to rotationally lift along the direction of the supporting table and is used for compacting the lamp shell on the supporting table;
the ECU heating panel compresses tightly the subassembly and includes the upset and plays to rise the arm, the upset plays to rise the arm and is driven and can follow the ECU installation storehouse direction upset on the lamp body for compress tightly the ECU heating panel on the lamp body.
The ECU heat dissipation plate compacting assembly further comprises a lifting cylinder, a turning arm and a connecting arm;
the turning arm is rotationally connected with the output end of the lifting cylinder through a turning arm support frame, one end of the connecting arm is rotationally connected with the connecting arm support frame, and the other end of the connecting arm is rotationally connected with the turning arm;
the lifting cylinder is vertically arranged relative to the supporting table, and the overturning arm supporting frame and the connecting arm supporting frame are arranged from far to near along the direction of the ECU mounting bin.
The end part of the turning arm, which is far away from the turning arm support frame, is fixedly connected with an elastic pressing table.
The lamp shell compacting assembly further comprises a rotary lifting cylinder, one end of the rotary lifting arm is fixedly connected with the rotary lifting cylinder, and the other end of the rotary lifting arm is fixedly connected with the elastic pressing block.
And a proximity sensor is also arranged beside the supporting table.
The utility model has the advantages and positive effects that:
be provided with ECU heating panel and compress tightly the subassembly, the upset arm that the ECU heating panel compresses tightly the subassembly is driven and can follow the ECU installation storehouse direction upset on the lamp body, compresses tightly the ECU heating panel on the lamp body, avoids the ECU heating panel to break away from the installation scope in ECU installation storehouse in the direction of height for before screwing up the screw completely, always there is certain pressure to compress tightly ECU heating panel 4 on the ECU installation storehouse, just also avoided the condition that the ECU heating panel warp because of the atress is unbalanced, guaranteed the stability of screw and the gas tightness in the ECU installation storehouse.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is an overall block diagram of an apparatus for preventing lift-off blow-by during installation of a seal of the present utility model at a first viewing angle;
FIG. 2 is an enlarged view of the ECU of FIG. 1 at the heat sink and flipping arm;
FIG. 3 is an overall block diagram of an apparatus for preventing lift-off blow-by during installation of a seal of the present utility model at a second view angle;
FIG. 4 is an overall block diagram of an apparatus for preventing lift-off blow-by during installation of a seal according to the present utility model at a third view angle;
in the figure: the lamp housing 1, the supporting table 2, the rotary lifting arm 31, the rotary lifting cylinder 32, the ECU cooling plate 4, the lifting cylinder 42, the turnover arm 43, the connecting arm 44, the turnover arm supporting frame 45, the connecting arm supporting frame 46, the elastic pressing table 47, the sensor 5, the first rotating shaft 71, the second rotating shaft 72 and the third rotating shaft 73.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 2, the present utility model provides a device for preventing air leakage caused by tilting during the process of installing a sealing member, which comprises a supporting table 2 and a pressing mechanism, wherein the supporting table 2 is used for bearing a lamp housing 1;
in the utility model, three groups of supporting tables 2 are distributed in a triangular shape, so that the bearing stability of the lamp housing 1 is improved, each group of supporting tables 2 corresponds to one corner of the lamp housing 1, and a limit groove matched with the outline of the corner is formed on each supporting table 2, so that the lamp housing 1 is limited in the horizontal direction;
the pressing mechanism comprises a lamp shell pressing assembly and an ECU heat dissipation plate pressing assembly;
specifically, the lamp housing pressing assembly includes a rotary lifting arm 31, the rotary lifting arm 31 is driven to rotate and lift along the direction of the supporting table 2, and is used for pressing the lamp housing 1 on the supporting table 2, limiting the movement of the lamp housing 1 in the height direction of the lamp housing 1 and matching with a limit groove on the supporting table 2, so as to press and fix the lamp housing, and avoid tilting the ECU heat dissipation plate 4 caused by displacement of the lamp housing 1 in the screwing process;
specifically, the ECU heating panel compresses tightly the subassembly and includes turning arm 43, turning arm 43 is driven and can follow the upset of the ECU installation storehouse direction on the lamp body 1 for compress tightly ECU heating panel 4 on lamp body 1, avoid ECU heating panel 4 to break away from the installation scope in ECU installation storehouse in the direction of height, make before the screw is screwed completely, always have certain pressure to compress tightly ECU heating panel 4 on the ECU installation storehouse, just also avoided ECU heating panel 4 because of the unbalanced perk's of atress condition, guaranteed the stability that the screw was screwed and the gas tightness in the ECU installation storehouse.
As shown in fig. 1 to 3, specifically, the ECU heat dissipation plate pressing assembly further includes a lifting cylinder 42, a turnover arm 43, and a connection arm 44, where the turnover arm 43 is rotatably connected with an output end of the lifting cylinder 42 through a turnover arm support 45, one end of the connection arm 44 is rotatably connected with a connection arm support 46, and the other end of the connection arm 44 is rotatably connected with the turnover arm 43;
specifically, the rotational connection manner in this embodiment is as follows: the output end of the lifting cylinder 42 is fixedly connected with the turnover arm support frame 45, after the first rotating shaft 71 penetrates through the turnover arm support frame 45 and the turnover arm 43, the two ends of the first rotating shaft 71 are connected with first baffle plates, so that the rotating connection of the turnover arm 43 relative to the output end of the lifting cylinder 42 is realized, of course, the first rotating shaft 71 can also be rotationally connected with the turnover arm support frame 45 and the turnover arm 43 through bearings, and in the embodiment, only one rotating connection mode is listed but the rotating connection mode is not limited;
the second rotation shaft 72 penetrates through the turning arm 43 and the rear ends of the connecting arm 44 to be connected with the second baffle plates, the third rotation shaft 73 penetrates through the connecting arm 44 and the rear ends of the connecting arm support 46 to be connected with the third baffle plates, and further the rotating connection of the connecting arm 44, the turning arm 43 and the connecting arm support 46 is achieved, and the first rotation shaft 71 and the second rotation shaft 72 are arranged along the length direction of the turning arm 43.
As shown in fig. 2 to 3, specifically, the lifting cylinder 42 is vertically disposed relative to the support table 2, and the turning arm support frame 45 and the connecting arm support frame 46 are disposed from far to near along the direction of the ECU mounting bin, so that the output end of the lifting cylinder 42 moves down and pulls the turning arm 43 to rotate about the third rotation axis 73 to obtain the maximum turning angle, so that the turning arm 43 does not block the taking and placing of the ECU heat dissipation plate 4 and the lamp housing 1 in the height direction, and the design only applies downward pressure in the height direction of the ECU heat dissipation plate 4, so that the ECU heat dissipation plate 4 is prevented from receiving component forces in other directions, and the ECU heat dissipation plate 4 is prevented from being damaged due to unbalanced stress when the ECU heat dissipation plate 4 is pressed.
Specifically, an elastic pressing table 47 is fixedly connected to the end of the turning arm 43 away from the turning arm support frame 45, so that the turning arm 43 is in soft contact with the ECU heat dissipation plate 4.
Specifically, the lamp housing compacting assembly further includes a rotary lifting cylinder 32, one end of the rotary lifting arm 31 is fixedly connected with the rotary lifting cylinder 32, and the other end of the rotary lifting arm 31 is fixedly connected with the elastic pressing block 41;
the design of the rotary lifting cylinder 32 enables the rotary lifting arm 31 to be in a state far away from the supporting table 2 when the lamp shell is taken and placed, so that the lamp shell 1 is prevented from being taken and placed, and the lamp shell 1 is pressed by rotary descending movement when the lamp shell 1 is required to be pressed, so that the lamp shell 1 is fixed.
Specifically, a proximity sensor 5 is further disposed beside the support table 2, the proximity sensor 5 is electrically connected with the rotary lifting cylinder 32 and the lifting cylinder 42, when the proximity sensor 5 senses that an object enters the range of the support table 2, the lifting cylinder 42 and the rotary lifting cylinder 32 are controlled to be started, and the lamp housing 1 and the ECU heat dissipation plate 4 plate are correspondingly compressed;
as shown in fig. 3 to 4, further, in order to improve the accuracy of the judgment, three groups of proximity sensors 5 may be disposed corresponding to the support tables 2, and when all three groups of sensors 5 sense that an object enters the range of the corresponding support table 2, the lifting cylinder 42 and the rotating lifting cylinder 32 are controlled to be started.
The working principle and working process of the utility model are as follows:
when three groups of sensors 5 sense that an object enters the range of the corresponding supporting table 2, the rotary lifting cylinder 32 is controlled to start, and the rotary lifting arm 31 rotates, descends and moves in the direction close to the supporting table 2 to press against the lamp housing 1, so that the lamp housing 1 is fixed; then control plays to rise the jar 42 and start, plays to rise the output of jar 42 and stretches out, and upset arm 43 is driven and can overturn along the ECU installation storehouse direction on lamp body 1, compresses tightly ECU heating panel 4 on lamp body 1, avoids ECU heating panel 4 to break away from the installation scope in ECU installation storehouse in the direction of height for before the screw is screwed completely, always there is certain pressure to compress tightly ECU heating panel 4 on the ECU installation storehouse, just also avoided ECU heating panel 4 to have guaranteed stability and the gas tightness in the ECU installation storehouse of screwing because of the unbalanced perk of atress.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by this patent.
Claims (5)
1. The device for preventing the upwarp from air leakage in the process of installing the sealing element is characterized by comprising a supporting table (2) and a pressing mechanism, wherein the supporting table (2) is used for bearing the lamp housing (1);
the pressing mechanism comprises a lamp shell pressing assembly and an ECU heat dissipation plate pressing assembly;
the lamp shell compacting assembly comprises a rotary lifting arm (31), wherein the rotary lifting arm (31) is driven to rotate and lift along the direction of the supporting table (2) and is used for compacting the lamp shell (1) on the supporting table (2);
the ECU heating panel compresses tightly subassembly and includes turning arm (43), turning arm (43) are driven and can follow the ECU installation storehouse direction upset on lamp body (1) for compress tightly ECU heating panel (4) on lamp body (1).
2. A device for preventing air leakage due to tilting during the process of installing a sealing member according to claim 1, wherein the ECU heat dissipation plate pressing assembly further comprises a lifting cylinder (42), a turnover arm (43) and a connecting arm (44);
the turnover arm (43) is rotationally connected with the output end of the lifting cylinder (42) through a turnover arm support frame (45), one end of the connecting arm (44) is rotationally connected with a connecting arm support frame (46), and the other end of the connecting arm (44) is rotationally connected with the turnover arm (43);
the lifting cylinder (42) is vertically arranged relative to the supporting table (2), and the overturning arm supporting frame (45) and the connecting arm supporting frame (46) are arranged from far to near along the direction of the ECU mounting bin.
3. A device for preventing air leakage during mounting of a seal according to claim 2, characterized in that the end of the tilting arm (43) remote from the tilting arm support (45) is fixedly connected with an elastic pressing table (47).
4. A device for preventing air leakage during the process of installing a sealing member according to claim 3, wherein the lamp housing pressing assembly further comprises a rotary lifting cylinder (32), one end of the rotary lifting arm (31) is fixedly connected with the rotary lifting cylinder (32), and the other end of the rotary lifting arm (31) is fixedly connected with the elastic pressing block (41).
5. The device for preventing air leakage caused by tilting in the process of installing the sealing element according to claim 4, wherein a proximity sensor (5) is further arranged beside the supporting table (2), and the proximity sensor (5) is electrically connected with the rotary lifting cylinder (32) and the lifting cylinder (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320933611.6U CN219882409U (en) | 2023-04-23 | 2023-04-23 | Device for preventing upwarp air leakage in sealing element installation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320933611.6U CN219882409U (en) | 2023-04-23 | 2023-04-23 | Device for preventing upwarp air leakage in sealing element installation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219882409U true CN219882409U (en) | 2023-10-24 |
Family
ID=88396164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320933611.6U Active CN219882409U (en) | 2023-04-23 | 2023-04-23 | Device for preventing upwarp air leakage in sealing element installation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219882409U (en) |
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2023
- 2023-04-23 CN CN202320933611.6U patent/CN219882409U/en active Active
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