CN215151920U - Automobile radar support recognition welding device capable of avoiding false welding - Google Patents
Automobile radar support recognition welding device capable of avoiding false welding Download PDFInfo
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- CN215151920U CN215151920U CN202121444721.3U CN202121444721U CN215151920U CN 215151920 U CN215151920 U CN 215151920U CN 202121444721 U CN202121444721 U CN 202121444721U CN 215151920 U CN215151920 U CN 215151920U
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Abstract
The utility model provides an avoid wrong welded car radar support discernment welding set, belongs to interior outer decoration technical field of passenger car, the support includes radar support body, radar support body edge is equipped with the infrared identification arch of outside salient, be equipped with on the radar welding frock with the radar support body on the infrared identification protruding corresponding infrared sensor in position, infrared sensor links to each other with the welding system of radar welding frock. The utility model discloses a set up on the radar support with the infrared detection device position assorted discernment on the welding set protruding, protruding position between the radar support on each position is all inequality, and then discerns whether correct with the radar support mounting on the position, then does not start the welding step if the assembly error to realize avoiding welding wrong purpose. The wire harness mounting hole is formed in the radar support in an injection molding mode directly, and the step of additionally mounting the wire harness restraint device in the follow-up process is omitted.
Description
Technical Field
The utility model belongs to the technical field of interior trim of passenger car, concretely relates to avoid wrong welded car radar support discernment welding set.
Background
In the field of interior and exterior decoration of current passenger cars, front and rear parking radars are almost applied to all car types, and the number of the automobile parking radars arranged on the front and rear bumpers is generally 6-12 or more. Automobile radar is through radar support mounting in the front and back bumper on, because the bumper surface has different radians, install the radar support shape on each position can stabilize, beautifully fix automobile radar with the shape phase-match of mounted position, so automobile radar support's shape respectively distinguishes, but this kind of difference is less. The automobile radar support and the bumper body are fixed in a clamping mode, an adhesive tape is bonded, ultrasonic welding is conducted, and the ultrasonic welding is the widest in application range. In the process of welding the radar supports, the radar supports are firstly manually placed on a welding device, and then the bumper is placed on the welding device with the assembled radar supports to weld the radar supports and the bumper. In the process, the radar supports which are manually selected and placed on the positions are prone to making mistakes, once the radar supports are misplaced and welded, parts can be scrapped, or rework is needed, unnecessary economic loss is caused, and the working efficiency is reduced. In addition, after the existing bumper is provided with the parking radar, a wire harness restraint device needs to be additionally arranged to arrange and fix the wire harness, the wire harness restraint device and the bumper also need a fixing process, and the installation process is complicated.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model provides an avoid wrong welded automobile radar support, it is protruding through the infrared detection device position assorted discernment that sets up on the radar support and welding set, protruding position between the radar support on each position is all inequality, and then discerns whether correct to using the radar support mounting in the position, then does not start the welding step if the assembly is wrong to realize avoiding the purpose of welding mistake. The wire harness mounting hole is formed in the radar support in an injection molding mode directly, and the step of additionally mounting the wire harness restraint device in the follow-up process is omitted.
The utility model adopts the following technical scheme:
the utility model provides an avoid wrong welded automobile radar support discernment welding set, the support includes radar support body, the radar mounting hole has been seted up on the radar support body, radar support body edge is equipped with the infrared identification arch of outside salient, the radar support welds on the automobile bumper through radar welding frock, be equipped with on the radar welding frock with the radar support body on the infrared identification protruding corresponding infrared sensor in position, infrared sensor links to each other with radar welding frock's welding system.
Furthermore, be equipped with the pencil mounting hole on the position staggered with infrared identification arch on the radar support body edge, pencil mounting hole and pencil installation buckle phase-match.
Further, the wire harness mounting hole is higher than the radar support body in the thickness direction.
Further, the distance between the wiring harness installation holes on the adjacent radar brackets does not exceed 100 mm.
Furthermore, the number of the infrared identification bulges is one or more, and the number of the infrared sensors is the same as that of the infrared identification bulges.
Further, the infrared sensor is arranged on the infrared sensor support plate, and the infrared sensor support plate is connected with the device main body of the radar welding tool.
Furthermore, a distance of 5mm is reserved above the position of the infrared sensor at the highest position of the infrared sensor supporting plate.
Furthermore, the welding device main body corresponding to the infrared sensor support plate is provided with an infrared sensor height adjusting bolt which is in contact with the infrared sensor support plate.
Further, the infrared identification bulge is not smaller than 6mm multiplied by 6 mm.
The utility model discloses an advantage and effect do:
the utility model discloses set up on the radar support with the last infrared sensor position assorted discernment of welding set protruding, protruding position between the radar support on each position is all inequality, and then discerns whether correct with the radar support mounting on the position, if the assembly mistake then does not start the welding step. The wire harness mounting hole is formed in the radar support in an injection molding mode directly, and the step of additionally mounting the wire harness restraint device in the follow-up process is omitted.
Drawings
FIG. 1 is a schematic view of the position of a radar mount on a bumper;
fig. 2 is a schematic structural view of a radar bracket of the present invention;
FIG. 3 is a schematic view of a radar mount welding apparatus;
FIG. 4 is a schematic diagram of a radar beam layout;
fig. 5 is a harness snap.
The components in the figure: the bumper is 1, the first to sixth radar supports are 1d to 6d, the radar support body is 2, the radar mounting hole is 3, the welding area I is 4, the welding area II is 5, the infrared identification protrusion is 6, the wire harness mounting hole is 7, the fastening bolt I is 8, the radar support positioning clamping groove I is 9, the radar support positioning clamping groove II is 10, the radar support positioning clamping groove III is 11, the welding device main body is 12, the infrared sensor supporting plate is 13, the fastening bolt II is 14, the fastening bolt III is 15, the infrared sensor is 16, the infrared sensor height adjusting bolt I is 17, the infrared sensor height adjusting bolt II is 18, the welding head I is 19, the welding head II is 20, and the first to sixth wire harness positioning points are 1c to 6 c.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
The utility model provides an avoid wrong welded automotive radar support, the support includes radar support body 2, as shown in figure 1, this radar support body is according to being located the different positions of car bumper, and the shape is different. As shown in fig. 2, radar mounting hole 3 has been seted up on radar support body 2, radar mounting hole 3 and radar phase-match, radar body and radar mounting hole structure are prior art. A welding area is reserved on the radar support body 2. In order to distinguish the radar support on each position, be equipped with outside outstanding infrared identification arch 6 at radar support body 2 edges, this infrared identification arch 6 and the integrative injection moulding of radar support body, its thickness is unanimous with radar support body thickness. The size of the infrared recognition protrusion 6 needs to be not less than 6mm x 6mm in order to be recognized by an infrared sensor on the welding apparatus. Be equipped with pencil mounting hole 7 on the 2 marginal upper and infrared discernment protruding 6 staggered positions of radar support body, the ascending top surface in 7 thickness directions of pencil mounting hole is higher than radar support body. The wiring harness mounting hole 7 is matched with the wiring harness mounting buckle. The harness mounting snap structure is a prior art structure, and is shown in fig. 5. The size of the wire harness mounting hole 7 may be determined according to different buckles. As shown in fig. 4, a mounting point is required to be arranged in a range of 100mm for a corresponding wire harness of a single radar, and the mounting point is integrated on a radar bracket, so that the problem of appearance caused by too complicated bumper structure is avoided.
Radar support welds on the bumper through radar welding frock, as shown in fig. 3, radar scaffold weldment device's major structure is upper portion by interior outside respectively for fastening bolt I8, radar support positioning slot III 11, radar scaffold locator slot I9 and radar scaffold locator slot II 10, be bonding tool I19, bonding tool II 20 in radar scaffold locator slot I9 and radar scaffold locator slot II 10 both sides, be welding device main part 12 with radar scaffold locator slot below. Be equipped with on the radar welding frock with the protruding 6 corresponding infrared sensor 16 in position of infrared identification on radar support body 2, infrared sensor 16 sets up on infrared sensor backup pad 13, infrared sensor backup pad 13 links to each other 15 through fastening bolt II 14, fastening bolt III with the device of radar welding frock. And an infrared sensor height adjusting bolt which is in contact with the infrared sensor support plate 13 is arranged on the welding device main body corresponding to the infrared sensor support plate 13. The position of the infrared sensor 16 on the infrared sensor support plate 13 is finely adjusted by adjusting the infrared sensor height adjusting bolt. One end of the infrared sensor supporting plate 13 is connected with the welding device main body, and the other end is provided with the infrared sensor 16, so that the infrared sensor 16 is ensured to correspond to the infrared identification bulge 6 on the radar support. The infrared sensor 16 is connected with a welding system of the radar welding tool.
The infrared sensor model is LL3-DT01, because the thickness direction of the wiring harness mounting hole is higher than that of the radar support body, if the wiring harness mounting hole shields the infrared sensor, the radar mounting hole cannot be aligned with the mounting position corresponding to the bumper. In addition, in order to prevent the situation that the infrared identification protrusion of one radar support and the wire harness installation hole of the other radar support are in the same position and are the upper part of the radar support body, a distance of about 5mm is reserved above the infrared sensor 16 position of the highest position of the infrared sensor support plate 13, and the wire harness installation hole is higher than the radar support body in the thickness direction, so that the reserved distance of about 5mm can block the wire harness installation hole, and the situation that the wire harness installation hole is arranged at the position of the infrared sensor 16 is prevented.
The working process is as follows:
firstly, a worker installs a radar support on a welding device, a radar installation hole of the radar support is placed on a positioning clamping groove of the radar support of the welding device, and when an infrared sensor 16 of the welding device detects an infrared identification bulge 6, the welding device can perform the next action, namely, the welding head performs action welding; otherwise the welding device may not perform an action weld. After the radar bracket is welded on the bumper through the welding device, the radar wire harness is clamped in the radar bracket wire harness installation hole through the corresponding wire harness clamping buckle, and one of the wiring modes is shown in fig. 4.
Example 1
Taking the distribution of the radar supports on the automobile bumper in fig. 1 as an example, six radar supports need to be welded on the bumper, 1 d-6 d are first to sixth radar supports, a 6mm x 6mm square infrared identification protrusion is integrally formed and injected on different positions of the edges of the first to sixth radar support bodies respectively, and a wire harness mounting hole is integrally formed and injected on the positions of the edges of the first to sixth radar support bodies which are kept away from the infrared identification protrusion. There is infrared sensor backup pad 13 through bolted connection on the welding set's of each welding point department that corresponds with the radar support body on radar scaffold weldment device, is equipped with infrared sensor 16 on the landing leg that the infrared sensor backup pad outwards stretches out, infrared sensor 16 position of every radar scaffold weldment department and the protruding position phase-match of infrared identification on the correct radar support.
During construction, a worker installs the radar support on the welding device, a radar installation hole of the radar support is placed on a positioning clamping groove of the radar support of the welding device, when an infrared sensor 16 of the welding device detects that an infrared identification bulge 6, generally the infrared identification bulge is close to and attached to the infrared sensor, the infrared sensor transmits a signal to a welding system, and the welding device can perform the next action, namely welding head action welding; otherwise the welding device may not perform an action weld. After the radar support is welded to the bumper through the welding device, the radar wire harness is clamped in the radar support wire harness installation hole through the corresponding wire harness clamping buckle.
Example 2
When the quantity of once welding radar support is too much, for example when the quantity of once only welding radar support is greater than 12, can weld 2 infrared identification archs on radar support body edge different positions, correspond the quantity that sets up 2 infrared sensor in order to increase the discernment on the welding set that corresponds. The working procedure is the same as in example 1.
Claims (9)
1. The utility model provides an avoid wrong welded automotive radar support discernment welding set, the support includes radar support body (2), radar mounting hole (3), its characterized in that have been seted up on radar support body (2): the radar support is characterized in that the edge of the radar support body (2) is provided with an infrared identification protrusion (6) protruding outwards, the radar support is welded on an automobile bumper through a radar welding tool, an infrared sensor (16) corresponding to the position of the infrared identification protrusion (6) on the radar support body (2) is arranged on the radar welding tool, and the infrared sensor (16) is connected with a welding system of the radar welding tool.
2. The radar stand recognition welding apparatus for vehicles for avoiding wrong welding according to claim 1, wherein: be equipped with pencil mounting hole (7) on the position staggered with infrared identification arch (6) on radar support body (2) edge, pencil mounting hole (7) and pencil installation buckle phase-match.
3. The radar stand recognition welding apparatus for vehicles for avoiding wrong welding according to claim 2, wherein: the wire harness mounting hole (7) is higher than the radar support body (2) in the thickness direction.
4. The radar stand recognition welding apparatus for vehicles for avoiding wrong welding according to claim 2, wherein: the distance between the wiring harness mounting holes (7) on the adjacent radar supports does not exceed 100 mm.
5. The radar stand recognition welding apparatus for vehicles for avoiding wrong welding according to claim 1, wherein: the number of the infrared identification bulges (6) is one or more, and the number of the infrared sensors (16) is the same as that of the infrared identification bulges (6).
6. The radar stand recognition welding apparatus for vehicles for avoiding wrong welding according to claim 1, wherein: the infrared sensor (16) is arranged on the infrared sensor support plate (13), and the infrared sensor support plate (13) is connected with a device main body of the radar welding tool.
7. The radar stand recognition welding device for automobiles for avoiding wrong welding as set forth in claim 6, wherein: and a distance of 5mm is reserved above the position of the infrared sensor (16) at the highest position of the infrared sensor supporting plate (13).
8. The radar stand recognition welding device for automobiles for avoiding wrong welding as set forth in claim 6, wherein: and an infrared sensor height adjusting bolt which is in contact with the infrared sensor support plate (13) is arranged on the welding device main body corresponding to the infrared sensor support plate (13).
9. The radar stand recognition welding apparatus for vehicles for avoiding wrong welding according to claim 1, wherein: the infrared identification bulge (6) is not less than 6mm multiplied by 6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444721.3U CN215151920U (en) | 2021-06-28 | 2021-06-28 | Automobile radar support recognition welding device capable of avoiding false welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444721.3U CN215151920U (en) | 2021-06-28 | 2021-06-28 | Automobile radar support recognition welding device capable of avoiding false welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215151920U true CN215151920U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121444721.3U Active CN215151920U (en) | 2021-06-28 | 2021-06-28 | Automobile radar support recognition welding device capable of avoiding false welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215151920U (en) |
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2021
- 2021-06-28 CN CN202121444721.3U patent/CN215151920U/en active Active
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