CN217750047U

CN217750047U - Welding mould structure for positioning sensor

Info

Publication number: CN217750047U
Application number: CN202220814390.6U
Authority: CN
Inventors: 王龙
Original assignee: Shanghai Changcheng Lamp Technology Co ltd; Changcheng Automobile Jiangsu Co ltd
Current assignee: Shanghai Changcheng Lamp Technology Co ltd; Changcheng Automobile Jiangsu Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-11-08
Anticipated expiration: 2032-04-11

Abstract

The utility model belongs to the technical field of automobile lamp processing, in particular to a welding mould structure for positioning a sensor, which comprises a welding mould positioning mould, wherein a placing groove is arranged on the top surface of the welding mould positioning mould, two reference edges are arranged on two sides of the placing groove, and the welding mould structure also comprises a displacement sensor assembly, and a plurality of displacement sensor assemblies are respectively arranged at two ends of the welding mould positioning mould and are just opposite to the placing groove; the displacement sensor assembly comprises a displacement sensor body and an arc-shaped end socket positioned at the head end of the displacement sensor body; the utility model discloses a welding mould structure of sensor location through installing displacement sensor on welding mould orientation mould, controls the position of putting into of lens, and when the lens was placed, the sensor had the numerical value feedback, and when reaching the settlement range, the orientation mould can give equipment for the signal that targets in place, and equipment could weld, thereby realizes that the uniformity that the work piece was placed and welded stability reduce the product disability rate, improves production efficiency from this.

Description

Welding mould structure for positioning sensor

Technical Field

The utility model belongs to the technical field of the processing of car lamps and lanterns, concretely relates to welding mould structure of sensor location.

Background

The automobile lighting system is one of the necessary systems for the safe driving of an automobile, and mainly comprises an external lighting lamp, an internal lighting lamp, an external signal lamp, an internal signal lamp and the like, in particular to an automobile headlamp, which is also called as an automobile headlamp and an automobile LED daytime running light and is used as the eyes of the automobile, so that the automobile lighting system is not only related to the external image of an automobile owner, but also closely related to the safe driving under night driving or bad weather conditions; the lens is one of three major components of an automobile lamp, and the lens has the function of refracting parallel light beams reflected by the reflector, so that the front road surface and the route of the automobile have good and uniform illumination.

The welding mould is a conventional device for processing the lens of the automobile lamp, when the lens is processed, the lens is placed on the positioning mould of the welding mould, the placing position of the lens cannot be controlled, the welding consistency of the product is poor, the rejection rate of the product is improved, the production efficiency is reduced, and customer complaints and quality complaints of the product are caused.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a welding mould structure of sensor location has convenient to use, positioning accuracy height and safe in utilization's characteristics.

In order to achieve the above purpose, the utility model provides a following technical scheme: the welding die structure for positioning the sensor comprises a welding die positioning die, a placing groove for placing a lens is formed in the top surface of the welding die positioning die, two reference edges are arranged on two sides of the placing groove, and the welding die structure further comprises a displacement sensor assembly, wherein a plurality of displacement sensor assemblies are respectively arranged at two ends of the welding die positioning die and are opposite to the placing groove; the displacement sensor assembly comprises a displacement sensor body and an arc-shaped end head located at the head end of the displacement sensor body, and the displacement sensor body is installed on the welding die positioning die and has a moving degree of freedom in the horizontal direction.

As a preferred technical scheme of the utility model, the arc end is spherical structure or cylindric structure, and its arcwall face is just right the standing groove.

As a preferred technical scheme of the utility model, the arc end is cylindric structure, and its arcwall face is just right the standing groove.

As a preferred technical scheme of the utility model, still include supporting seat, mounting bracket and driving electric jar, the supporting seat is installed welding mould positioning die outer wall, the mounting bracket is fixed on the supporting seat, and the installation piece is installed to the top surface of mounting bracket, the driving electric jar is installed on the installation piece, just the piston rod of driving electric jar runs through behind the installation piece with displacement sensor body fixed connection.

As a preferred technical scheme of the utility model, the confession has still been seted up to welding die positioning die top surface the breach that the displacement sensor body runs through.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a welding mould structure of sensor location through installing displacement sensor on welding mould orientation mould, controls the position of putting into of lens, and when the lens was placed, the sensor had the numerical value feedback, and when reaching the settlement range, the orientation mould can give equipment for the signal that targets in place, and equipment could weld, thereby realizes that the uniformity that the work piece was placed and welded stability reduce the product disability rate, improves production efficiency from this.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the present invention in a partially enlarged structure shown in fig. 1;

in the figure: 1. welding a mold positioning mold; 2. a placement groove; 3. a reference edge; 4. a displacement sensor assembly; 5. a supporting seat; 6. a mounting frame; 7. mounting blocks; 8. driving an electric cylinder; 9. a displacement sensor body; 10. an arc-shaped end.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the welding die structure for positioning the sensor comprises a welding die positioning die 1, a placing groove 2 for placing a lens is formed in the top surface of the welding die positioning die 1, two reference edges 3 are arranged on two sides of the placing groove 2, and the welding die structure further comprises a displacement sensor assembly 4, wherein the displacement sensor assemblies 4 are respectively installed at two ends of the welding die positioning die 1 and are opposite to the placing groove 2; displacement sensor subassembly 4 includes displacement sensor body 9 and the arc end 10 that is located the 9 head ends of displacement sensor body, displacement sensor body 9 is installed on welding mould positioning die 1 and has the degree of freedom of movement of horizontal direction, when using, the lens that will wait to process is put into standing groove 2, utilize the benchmark limit 3 location of 2 both sides of standing groove to place, later displacement sensor body 9 is close to towards the lens product, make arc end 10 contact lens product, the automatic measure product position, when reaching displacement sensor body 9's setting value, welding mould positioning die 1 targets in place the signal for equipment, equipment just can start, thereby realize the uniformity that the work piece placed and welded stability reduce the product disability rate from this.

Displacement sensor body 9 is direct on the market purchase can, need select suitable model according to the processing of reality, but feedback measurement numerical value, in addition, the welding equipment of lens product adopts PLC control, because displacement sensor body 9 and PLC control system are the conventional equipment of industry processing, no longer gives unnecessary details here, the utility model discloses mainly combine instrument and welding mould positioning die 1 to cooperate the lens product, thereby swift, accurately fix a position the position of placing of lens product, thereby realize that the uniformity that the work piece was placed and welded stability reduce the product disability rate.

The displacement sensor assembly 4 of this embodiment has three groups, and a set of displacement sensor assembly 4 corresponds the minor face position of cooperation lens, and two sets of displacement sensor assembly 4 correspond the long limit position of cooperation lens.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the arc-shaped end 10 is a spherical structure or a cylindrical structure, and the arc-shaped surface of the arc-shaped end faces the placement groove 2, so that the displacement sensor body 9 is in contact with the lens product at only one point or one line, which can reduce the measurement error.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the arc-shaped end 10 of this embodiment is a cylindrical structure, and the arc-shaped surface of the arc-shaped end faces the placing groove 2, so that the displacement sensor body 9 and the lens product are in contact with each other only by one line, which can reduce the measurement error.

Specifically, according to fig. 1, fig. 2 and fig. 3, in this embodiment, still include supporting seat 5, mounting bracket 6 and driving electric cylinder 8, supporting seat 5 is installed at welding die positioning die 1 outer wall, mounting bracket 6 is fixed on supporting seat 5, and install installation piece 7 at the top surface of mounting bracket 6, driving electric cylinder 8 is installed on installation piece 7, and driving electric cylinder 8's piston rod runs through behind installation piece 7 with displacement sensor body 9 fixed connection, driving electric cylinder 8 can drive displacement sensor body 9 and be close to the lens product and realize measuring, perhaps withdraw displacement sensor body 9, play the function of protection displacement sensor body 9.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, a notch for the displacement sensor body 9 to penetrate through is further formed in the top surface of the welding mold positioning die 1, so that the arc-shaped end 10 at the end of the displacement sensor body 9 can reliably contact with a lens product to realize automatic measurement.

The utility model discloses a theory of operation and use flow: the utility model discloses a welding mould structure of sensor location, when using, put into standing groove 2 with the lens that treats processing, utilize the benchmark limit 3 of standing groove 2 both sides to fix a position and place, later displacement sensor body 9 is close to towards the lens product, make arc end 10 contact lens product, the automatic measurement product position, when reaching the setting value of displacement sensor body 9, welding mould positioning die 1 puts in place the signal for equipment, equipment can only start, thereby realize the uniformity that the work piece was placed and welded stability and reduce the product disability rate;

the arc-shaped end 10 is of a spherical structure or a cylindrical structure, and the arc-shaped surface of the arc-shaped end faces the placing groove 2, so that the displacement sensor body 9 is only in contact with the lens product at one point or line, and the measurement error can be reduced;

the piston rod of the driving electric cylinder 8 penetrates through the mounting block 7 and then is fixedly connected with the displacement sensor body 9, and the driving electric cylinder 8 can drive the displacement sensor body 9 to be close to a lens product to realize measurement or retract into the displacement sensor body 9, so that the function of protecting the displacement sensor body 9 is achieved.

In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Welding mould structure of sensor location, including welding mould location mould (1) standing groove (2) that are used for placing the lens are offered to the top surface of welding mould location mould (1), the both sides of standing groove (2) are two benchmark limits (3), its characterized in that: the device is characterized by further comprising displacement sensor assemblies (4), wherein the displacement sensor assemblies (4) are respectively installed at two ends of the welding die positioning die (1) and are opposite to the placing groove (2); the displacement sensor assembly (4) comprises a displacement sensor body (9) and an arc-shaped end head (10) located at the head end of the displacement sensor body (9), and the displacement sensor body (9) is installed on the welding die positioning die (1) and has a moving degree of freedom in the horizontal direction.

2. The sensor-positioned welding die structure of claim 1, wherein: the arc-shaped end (10) is of a spherical structure or a cylindrical structure, and the arc-shaped surface of the arc-shaped end is just opposite to the placing groove (2).

3. The sensor-positioned welding die structure of claim 1, wherein: the arc-shaped end (10) is of a cylindrical structure, and the arc-shaped surface of the arc-shaped end is just opposite to the placing groove (2).

4. The sensor-positioned welding die structure of claim 1, wherein: still include supporting seat (5), mounting bracket (6) and driving electric jar (8), install supporting seat (5) welding mould positioning die (1) outer wall, mounting bracket (6) are fixed on supporting seat (5), and installation piece (7) are installed to the top surface of mounting bracket (6), driving electric jar (8) are installed on installation piece (7), just the piston rod of driving electric jar (8) runs through behind installation piece (7) with displacement sensor body (9) fixed connection.

5. The sensor-positioned welding die structure of claim 1, wherein: and the top surface of the welding mould positioning mould (1) is also provided with a notch for the displacement sensor body (9) to penetrate through.