CN214350584U

CN214350584U - Sunroof component welding frock

Info

Publication number: CN214350584U
Application number: CN202022501381.5U
Authority: CN
Inventors: 黄瑾; 潘志洪; 麦广海
Original assignee: Guangdong Foday Automobile Co Ltd
Current assignee: Guangdong Foday Automobile Co Ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-10-08
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a sunroof component welding frock, including bottom plate and two orientation module, two the orientation module interval sets up on the bottom plate, every orientation module all includes: the base plate is provided with a plurality of fixing positioning pins extending upwards; the lifting devices are arranged on the base plate, the number of the lifting devices is a plurality, each lifting device is provided with a lifting plate capable of lifting up and down, and each lifting plate is connected with a movable positioning pin extending upwards. The utility model discloses the accessible activated movable positioning round pin fixes a position the mounting hole of sunroof component under the different position state with the permutation and combination of fixed positioning round pin, compares with prior art, the utility model discloses can realize the location to sunroof component different position state on a welding frock, greatly save the welding cost to effectively promote welding efficiency.

Description

Sunroof component welding frock

Technical Field

The utility model relates to an automobile manufacturing field, in particular to sunroof component welding frock.

Background

With the development of the automobile industry, the popularity of the automobile skylight is higher and higher, and because the automobile skylight is generally a stamping part, in order to enable the automobile skylight to be installed on the roof, bolts for installation need to be welded at preset positions of the automobile skylight. At present, a welding robot or a worker is generally adopted to weld bolts on automobile skylight members, the welding robot is generally adopted to weld automobile skylight members in large-batch production or multiple welding positions, and the worker can be adopted to weld automobile skylight members in small-batch production or few welding positions.

Before manual welding, a welding tool is needed to position the automobile skylight component, generally, the automobile skylight component is positioned through an existing mounting hole in the automobile skylight component, and all welding cannot be completed in one-time positioning due to the fact that the automobile skylight component is provided with a plurality of welding points, so that the automobile skylight component is often required to be welded step by step. However, because the existing welding tool can only position one position state of the sunroof member, a plurality of welding tools are often needed to position the sunroof member for many times during manual welding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sunroof component welding frock to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

According to the utility model discloses a sunroof component welding frock of first aspect embodiment, including bottom plate and two orientation module, two the orientation module interval sets up on the bottom plate, every orientation module all includes:

the base plate is provided with a plurality of fixing positioning pins extending upwards;

the lifting devices are arranged on the base plate, the number of the lifting devices is a plurality, each lifting device is provided with a lifting plate capable of lifting up and down, and each lifting plate is connected with a movable positioning pin extending upwards. It should be noted that the number and the position of the fixed locating pin and the movable locating pin should be designed according to the sunroof members of different specifications, that is, the utility model relates to a non-standard component.

According to the utility model discloses sunroof component welding frock has following beneficial effect at least: the automobile skylight component needs to be split into a plurality of welding processes before being welded, and different welding processes correspond to different position states of the automobile skylight component; compared with the prior art, the utility model discloses can realize the location to sunroof component different position states on a welding frock, greatly save the welding cost to effectively promote welding efficiency.

According to the utility model discloses a some embodiments, elevating gear includes drive division and pars contractilis, the drive division drive the pars contractilis stretches out and draws back, the lower bottom surface at the base plate is connected to the drive division, the pars contractilis from up passing down the base plate and with lifter plate fixed connection makes elevating gear can drive the lifter plate carries out the oscilaltion.

According to some embodiments of the utility model, the elevating gear includes any one of cylinder, hydro-cylinder, electric putter.

According to the utility model discloses a some embodiments, every the lifter plate all is connected with the guide pillar, the base plate be equipped with the guide pin bushing that the guide pillar matchd the use makes the lifter plate can go up and down steadily.

According to the utility model discloses a some embodiments, be equipped with a plurality of buffering supporting mechanism on the base plate, buffering supporting mechanism is used for providing the ascending buffering support of vertical side to the sunroof component. Since the sunroof member is a special-shaped piece, it is difficult to be stably supported, and therefore, it is necessary to cushion-support the sunroof member.

According to some embodiments of the utility model, every buffering supporting mechanism all includes mount pad, bracing piece and spring, the mount pad includes connecting portion and keeps away the vacancy, connecting portion with keep away vacancy integrated into one piece, connecting portion connect in on the base plate, keep away the vacancy with the base plate interval sets up.

According to the utility model discloses a some embodiments, keep away the vacancy and seted up the through-hole, the bracing piece is spacing to be connected in the through-hole, the spring housing is established outside the bracing piece, the bracing piece passes through the spring upwards resets. The clearance between the clearance part and the substrate provides clearance for the buffer descending of the supporting rod.

According to some embodiments of the utility model, the bracing piece is from up including down spacing portion, intermediate part and last spacing portion down in proper order, the intermediate part passes the through-hole, the size of a dimension of spacing portion and last spacing portion all is greater than the size of a dimension of through-hole down, the spring housing is established outside the intermediate part, the one end of spring with keep away the empty portion butt, the other one end of spring with go up spacing portion butt.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a welding tool according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a positioning module according to an embodiment of the present invention.

In the drawings: 30-automobile skylight component, 10-bottom plate, 20-positioning module, 40-bracket, 21-welding space, 100-base plate, 200-lifting device, 300-fixed positioning pin, 210-driving part, 220-telescopic part, 230-lifting plate, 400-movable positioning pin, 500-buffer supporting mechanism, 510-mounting seat, 520-supporting rod, 530-spring, 511-connecting part, 512-avoiding part, 521-lower limiting part, 522-middle part, 523-upper limiting part, 600-guide column and 610-guide sleeve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1, according to the utility model discloses a sunroof component welding frock of first aspect embodiment, including bottom plate 10 and two orientation module 20, bottom plate 10 is established on external support 40, two orientation module 20 interval sets up on bottom plate 10, two leave welding space 21 that can supply bolt spot welder (not shown in the drawing) to weld between the orientation module 20. As shown in fig. 2, specifically, each of the positioning modules 20 includes a base plate 100 and a lifting device 200, the base plate 100 is mounted on the bottom plate 10, and a plurality of fixing positioning pins 300 extending upwards are disposed on the base plate 100; elevating gear 200 installs on base plate 100, elevating gear 200's quantity is a plurality of, every elevating gear 200 all includes drive division 210 and pars contractilis 220, drive division 210 drive pars contractilis 220 stretches out and draws back, drive division 210 is connected in the lower bottom surface of base plate 100, pars contractilis 220 is from up passing down base plate 100 and fixedly connected with lifter plate 230 make elevating gear 200 can drive lifter plate 230 goes up and down, every lifter plate 230 all is connected with the movable locating pin 400 that upwards extends, movable locating pin 400 can follow lifter plate 230's lift and go up and down. It is understood that the lifting device 200 includes any one of an air cylinder, an oil cylinder, and an electric push rod, and the air cylinder is preferred in this embodiment. It should be noted that, the number and the position of the fixed locating pin 300 and the movable locating pin 400 should be designed according to the sunroof members 30 of different specifications, that is, the utility model discloses a non-standard component, it can only fix a position the sunroof member 30 of a specification, so the utility model discloses it is not right the fixed locating pin 300 with the number and the position of the movable locating pin 400 set up specifically limit.

In some embodiments of the present invention, since the sunroof member 30 is a special-shaped member, it is difficult to be stably supported, and for this reason, the base plate 100 is provided with a plurality of buffering support mechanisms 500, and the buffering support mechanisms 500 are used to provide a buffering support in the vertical direction for the sunroof member 30. Specifically, each buffer supporting mechanism 500 includes a mounting seat 510, a supporting rod 520 and a spring 530, the mounting seat 510 includes a connecting portion 511 and a space-avoiding portion 512, the connecting portion 511 and the space-avoiding portion 512 are integrally formed, the connecting portion 511 is connected to the substrate 100, the space-avoiding portion 512 and the substrate 100 are arranged at an interval, and the space-avoiding portion 512 is provided with a through hole; the supporting rod 520 sequentially comprises a lower limiting part 521, an intermediate part 522 and an upper limiting part 523 from bottom to top, the intermediate part 522 penetrates through the through hole, the sizes of the through holes are equal to the sizes of the lower limiting part 521 and the upper limiting part 523, the spring 530 is sleeved outside the intermediate part 522, one end of the spring 530 is abutted to the clearance part 512, the other end of the spring 530 is abutted to the upper limiting part 523, so that the supporting rod 520 can be reset upwards through the spring 530, and clearance between the clearance part 512 and the substrate 100 provides clearance for buffer descending of the supporting rod 520. After the mounting hole of the sunroof member 30 is positioned by the positioning pin of the welding tool, a part of the buffer support mechanism 500 buffers and supports the sunroof member 30, so that the sunroof member 30 can be horizontally placed on the welding tool, and welding deformation of the sunroof member 30 due to deflection of the sunroof member 30 is avoided. It should be noted that, because the present invention is a non-standard component, it can only position the sunroof member 30 of a specification, and therefore the present invention is not specific to the number and the position of the buffer support mechanism 500.

In some embodiments of the present invention, a controller (not shown in the drawings) is disposed outside the welding tool, all the lifting devices 200 are electrically connected to the controller, and the worker can control the lifting of different movable positioning pins 400 by the controller to adapt to different welding processes.

In some embodiments of the present invention, in order to make the lifting plate 230 lift smoothly, each of the lifting plate 230 is connected to two guide pillars 600, and the base plate 100 is provided with a guide sleeve 610 matched with the guide pillars 600.

As shown in fig. 1, the welding process of the sunroof member 30 is as follows: after the welding tool is used for positioning the automobile skylight member 30 for the first time, the bolt spot welding machine is used for welding bolts at preset positions of the automobile skylight member 30, after the welding process is completed, the next welding process is immediately carried out, at the moment, the position state of the automobile skylight member 30 needs to be changed, before the position state of the automobile skylight member 30 is changed, a worker can control the corresponding movable positioning pin 400 to lift through the controller, so that the welding tool can be used for positioning the automobile skylight member 30 in the position state, once the automobile skylight member 30 is repositioned, the bolt spot welding machine is used for welding bolts at the other preset position of the automobile skylight member 30, and the process is repeated until all the welding processes are completed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Sunroof component welding frock, its characterized in that, including bottom plate (10) and two orientation module (20), two orientation module (20) interval sets up on bottom plate (10), every orientation module (20) all include:

a base plate (100) provided with a plurality of fixing positioning pins (300) extending upwards;

the lifting device (200) is arranged on the base plate (100), the number of the lifting devices (200) is a plurality, each lifting device (200) is provided with a lifting plate (230) capable of lifting up and down, and each lifting plate (230) is connected with a movable positioning pin (400) extending upwards.

2. The sunroof member welding tool according to claim 1, wherein: elevating gear (200) include drive division (210) and pars contractilis (220), drive division (210) drive pars contractilis (220) stretch out and draw back, the lower bottom surface at base plate (100) is connected in drive division (210), pars contractilis (220) are from up passing down base plate (100) and with lifter plate (230) fixed connection.

3. The sunroof member welding tool according to claim 2, wherein: the lifting device (200) comprises any one of a cylinder, an oil cylinder and an electric push rod.

4. The sunroof member welding tool according to claim 1, wherein: each lifting plate (230) is connected with a guide post (600), and the base plate (100) is provided with a guide sleeve (610) matched with the guide post (600) for use.

5. The sunroof member welding tool according to claim 1, wherein: the substrate (100) is provided with a plurality of buffer supporting mechanisms (500).

6. The sunroof member welding tool according to claim 5, wherein: every buffering supporting mechanism (500) all includes mount pad (510), bracing piece (520) and spring (530), mount pad (510) are including connecting portion (511) and keep away vacancy portion (512), connecting portion (511) with keep away vacancy portion (512) integrated into one piece, connecting portion (511) are connected on base plate (100), keep away vacancy portion (512) with base plate (100) interval sets up.

7. The sunroof member welding tool according to claim 6, wherein: the space avoiding part (512) is provided with a through hole, the supporting rod (520) is connected in the through hole in a limiting mode, the spring (530) is sleeved outside the supporting rod (520), and the supporting rod (520) is upwards reset through the spring (530).

8. The sunroof member welding tool according to claim 7, wherein: the bracing piece (520) is from up including lower spacing portion (521), intermediate part (522) and upper limit portion (523) in proper order down, intermediate part (522) pass the through-hole, the size of lower spacing portion (521) and upper limit portion (523) all is greater than the size of through-hole, spring (530) cover is established outside intermediate part (522), the one end of spring (530) with keep away empty portion (512) butt, the other end of spring (530) with go up spacing portion (523) butt.