CN215747486U

CN215747486U - Support frame for automobile door plate welding tool

Info

Publication number: CN215747486U
Application number: CN202122215282.5U
Authority: CN
Inventors: 高祥蕾; 耿国健; 陈凯
Original assignee: Jiangsu Guoheng Vehicle Industry Co ltd
Current assignee: Jiangsu Guoheng Vehicle Industry Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-08
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a support frame for an automobile door plate welding tool, which comprises: the support frame, the both sides of support frame all are provided with stop gear, and stop gear all includes the side lever, and two side levers are the C type, and the upside transverse bar of two side levers is located the top both sides of support frame respectively, and the transverse groove has all been seted up at the upside transverse bar middle part of two side levers and the transverse groove below all is provided with hold-down mechanism, and hold-down mechanism all includes the screw rod, and every screw rod upper portion all sliding connection is in corresponding transverse groove, and the lower extreme of screw rod all fixedly connected with compact heap, the utility model has the following advantage: stop gear can utilize two side levers to process fixedly to automotive interior board fast to hold-down mechanism can compress tightly automotive interior board, makes this support frame not only can play the supporting role, also can fix the door plaque, and the compact heap can shift position, conveniently adjusts the position of a pair of compact heap according to different door plaque sizes.

Description

Support frame for automobile door plate welding tool

Technical Field

The utility model relates to the technical field of automobile door plate processing equipment, in particular to a support frame for an automobile door plate welding tool.

Background

Automobile door plant processing refers to the process of carrying out the processing to the interior plaque of automobile door, when automobile door plant carries out the welding, needs to utilize auxiliary fixtures to fix automobile door plant, is convenient for process the welding, convenient and fast more.

Under the prior art, when an automobile door panel is placed on a support frame to be processed, the support frame only plays a supporting role, cannot be limited and fixed, and the function of the support frame is not perfect.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that when an automobile door panel is placed on a support frame for processing, the support frame only plays a supporting role, and cannot be limited and fixed, and the function of the support frame is not perfect, so that the support frame for the automobile door panel welding tool is provided.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a support frame for car door plant welding frock, it includes: the support frame, the both sides of support frame all are provided with stop gear, stop gear all includes the side lever, two the side lever is the C type, two the upside transverse bar of side lever is located the top both sides of support frame respectively, two transverse groove and transverse groove below all have been seted up at the upside transverse bar middle part of side lever and have all been provided with hold-down mechanism, hold-down mechanism all includes the screw rod, every the equal sliding connection in corresponding transverse groove in screw rod upper portion, the equal fixedly connected with compact heap of lower extreme of screw rod, two the compact heap pressfitting respectively in the upper end both sides of support frame.

Preferably, the middle part of the bottom end of the supporting frame is fixedly connected with an electric telescopic rod, the lower end of the electric telescopic rod is fixedly connected with a connecting rod, both ends of the connecting rod are fixedly connected with toothed bars, the bottom end of the supporting frame and both sides of the electric telescopic rod are welded with fixed blocks, the lower ends of the fixed blocks are rotatably connected with gears, one sides of the two gear rods, which are far away from each other, are engaged with the corresponding gears, one ends of the lower transverse rods of the two side rods, which are close to each other, are fixedly connected to the middle parts of the same sides of the two gears respectively, an electric telescopic rod of the limiting mechanism is opened, the output end of the electric telescopic rod extends to drive the connecting rod and the gear rods to move downwards, when the gear rods move downwards, make two gears relative rotations, drive two side levers and rotate to the top both sides that its upside transverse bar is located the support frame, can carry out preliminary spacing to the both sides of interior plaque fast.

Preferably, the equal sliding connection in upside transverse bar upper end of side lever has the connecting block, every the equal threaded connection of screw rod is in corresponding connecting block middle part, a plurality of mounting hole has evenly been seted up along the direction of transverse groove in the upside transverse bar both sides of side lever, every equal threaded connection has the bolt between the mounting hole of connecting hole and every connecting hole and butt joint has all been seted up to the both sides of connecting block, when processing not unidimensional door facings board, can dismantle the two pairs of bolts of both sides for the connecting block loses fixedly, can remove the position of connecting block, when the distance between two compact heap of below adapts to corresponding door facings board size, can pass through bolted mounting on corresponding mounting hole with two connecting blocks again, improved the fixed suitability of this support frame to different door facings boards.

Preferably, the upper end of the support frame is provided with a rubber layer, the rubber layer is connected with the surface of the support frame in an adhesive mode, the rubber layer has certain elastic deformation degree, the rubber layer can be attached to the surface of the automotive interior trim panel, and the support is stable.

Preferably, every the equal fixedly connected with in upper end of screw rod holds the piece, every the equal glue connection of lower extreme of compact heap has the rubber pad, and the rubber pad has elastic deformation degree, can more laminate the automotive interior board surface of unevenness, compresses tightly more closely.

The utility model has the following advantages:

by arranging the limiting mechanism and the pressing mechanism, the limiting mechanism can quickly utilize two side rods to process and fix the automotive interior panel, and the pressing mechanism can press the automotive interior panel, so that the support frame not only can play a supporting role, but also can fix the door trim panel, and the screw rod and the pressing block of the pressing mechanism can move to adjust the positions of a pair of pressing blocks conveniently according to the sizes of different door trim panels, so that the distance between the two pressing blocks is adaptive to the corresponding size of the door trim panel, the adaptability of the support frame for fixing different door trim panels is improved, and when the support frame is supported and fixed, the rubber layer has certain elastic deformation degree when being placed at the upper end of the support frame, can be more attached to the surface of the automotive interior panel, the support is more stable, and the rubber pad at the lower end of the pressing block has elastic deformation degree, and can be more attached to the surface of the automotive interior panel with unevenness, the pressing is more close.

Drawings

Fig. 1 is a schematic perspective view of a support frame for an automobile door panel welding tool according to a preferred embodiment of the present invention;

fig. 2 is a schematic side view of a connection part of a limiting mechanism of a support frame for an automobile door panel welding tool according to a preferred embodiment of the present invention;

fig. 3 is a schematic view of a disassembled structure of a connection part of a pressing mechanism and a side rod of a support frame for an automobile door panel welding tool according to a preferred embodiment of the utility model.

Description of reference numerals: 1. a support frame; 2. a limiting mechanism; 21. a side lever; 22. an electric telescopic rod; 23. a connecting rod; 24. a rack bar; 25. a gear; 26. a fixed block; 3. connecting blocks; 4. a hold-down mechanism; 41. a screw; 42. a holding block; 43. a compression block; 44. a rubber pad; 5. a bolt; 6. mounting holes; 7. a rubber layer.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in figures 1-3, a support frame for an automobile door panel welding tool comprises a support frame 1, two sides of the support frame 1 are respectively provided with a limiting mechanism 2, the automobile door panel can be primarily limited through the limiting mechanisms 2, the limiting mechanisms 2 respectively comprise side rods 21, the two side rods 21 are C-shaped, the upper transverse rods of the two side rods 21 are respectively positioned at two sides above the support frame 1, the middle parts of the upper transverse rods of the two side rods 21 are respectively provided with a transverse groove, a pressing mechanism 4 is respectively arranged below the transverse grooves, the two sides of the automobile door panel can be pressed through the pressing mechanism 4 to avoid looseness during automobile door panel processing, the pressing mechanism 4 respectively comprises a screw rod 41, the upper part of each screw rod 41 is slidably connected in the corresponding transverse groove, the lower end of each screw rod 41 is fixedly connected with a pressing block 43, the two pressing blocks 43 are respectively pressed at two sides of the upper end of the support frame 1, twist reverse hold-down mechanism 4's screw rod 41, two screw rods 41 move down and make two compact heap 43 lower extremes hug closely behind the upper end both sides of support frame 1, and the stop rotation holds piece 42, accomplishes the fixed to car door facings board, and this support frame 1 not only can play the supporting role, also can fix the door facings board to the compact heap 43 position removal of drive lower extreme can be moved in the position of screw rod 41, has improved this support frame 1 to the fixed suitability of different door facings boards.

Wherein, in order to rapidly utilize the two side levers 21 to process and fix the automotive interior panel, the electric telescopic rod 22 is connected to the bottom middle part of the support frame 1 through bolts, the connecting rod 23 is fixedly connected to the lower end of the electric telescopic rod 22, the two ends of the connecting rod 23 are both welded with the toothed bars 24, the electric telescopic rod 22 of the limiting mechanism 2 is opened, the output end of the electric telescopic rod 22 extends to drive the connecting rod 23 and the toothed bars 24 to move downwards, the two sides of the bottom end of the support frame 1 are welded with the fixed blocks 26, the electric telescopic rod 22 is positioned between the two fixed blocks 26, the lower ends of the fixed blocks 26 are both rotatably connected with the gears 25, the sides of the two toothed bars 24 away from each other are both engaged with the corresponding gears 25, the opposite ends of the lower transverse bars of the two side levers 21 are respectively and fixedly connected to the middle parts of the same sides of the two gears 25, when the toothed bars 24 move downwards, the two gears 25 are relatively rotated to drive the two side levers 21 to rotate to the upper transverse bars thereof to be positioned at the two sides of the upper part of the support frame 1, can carry out preliminary spacing to the both sides of interior plaque fast.

Wherein, in order to better adapt to different interior trimming panels, each connecting block 3 is slidably connected with the upper end of the upper transverse rod of the corresponding side rod 21, the middle part of each connecting block 3 is in threaded connection with a screw rod 41, both sides of the upper transverse rod of the side rod 21 are uniformly provided with a plurality of mounting holes 6, and each row of mounting holes 6 are arranged along the direction of the transverse groove, the bolts 5 are in threaded connection between the connecting holes arranged at the two sides of each connecting block 3 and the butted mounting holes 6, when door facings of different sizes are processed, two pairs of bolts 5 on both sides can be disassembled, so that the connecting block 3 is not fixed, i.e. the position of the connecting block 3 can be moved until the distance between the two lower pressing blocks 43 is adapted to the corresponding door panel size, can install two connecting blocks 3 on corresponding mounting hole 6 through bolt 5 again, improve this support frame 1 to the fixed suitability of different door facings board.

Wherein, in order to improve the support stability of support frame 1, rubber layer 7 is glued in the upper end of support frame 1, because the surperficial unevenness of automotive interior board, rubber layer 7 has certain elastic deformation degree when placing support frame 1 upper end, can more laminate with automotive interior board surface, supports more stably.

Wherein, in order to improve the effect that compresses tightly of compact heap 43, hold block 42 fixed connection in the upper end of every screw rod 41, it is more convenient to rotate screw rod 41 and use, and rubber pad 44 glue joint is in the lower extreme of every compact heap 43, and rubber pad 44 has elastic deformation degree, and the automotive interior board surface that can more laminate the unevenness compresses tightly more closely.

The working principle is as follows: when the support frame 1 is welded, firstly, an automobile door trim is placed at the upper end of the support frame 1, then the electric telescopic rod 22 of the limiting mechanism 2 is opened, the output end of the electric telescopic rod 22 extends to drive the connecting rod 23 and the toothed bar 24 to move downwards, so that the two gears 25 rotate relatively, the two side bars 21 are driven to rotate until the transverse rods at the upper sides of the side bars are positioned at the two sides above the support frame 1, the electric telescopic rod 22 is closed, then the two holding blocks 42 of the pressing mechanism 4 are twisted to drive the screw rods 41 to rotate, the two screw rods 41 move downwards to enable the lower ends of the two pressing blocks 43 to be tightly attached to the two sides of the upper end of the support frame 1, the holding blocks 42 are stopped to rotate, the automobile door trim is fixed, the support frame 1 not only can play a supporting role, but also can fix the door trim, when door trims with different sizes are processed, the two pairs of bolts 5 at the two sides can be detached, so that the connecting block 3 is not fixed, can remove the position of connecting block 3, when the distance between two compact heap 43 of below adapts to corresponding door plaque size, can install two connecting blocks 3 on corresponding mounting hole 6 through bolt 5 again, improved the fixed suitability of this support frame 1 to different door plaques.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a support frame for car door plant welding frock, includes: support frame (1), its characterized in that, the both sides of support frame (1) all are provided with stop gear (2), stop gear (2) all include side lever (21), two side lever (21) are the C type, two the upside transverse bar of side lever (21) is located the top both sides of support frame (1) respectively, two transverse groove and transverse groove below all have been seted up at the upside transverse bar middle part of side lever (21) and have been provided with hold-down mechanism (4), hold-down mechanism (4) all include screw rod (41), every equal sliding connection in corresponding transverse groove in screw rod (41) upper portion, the equal fixedly connected with compact heap (43) of lower extreme of screw rod (41), two compact heap (43) pressfitting respectively in the upper end both sides of support frame (1).

2. The support frame for the automobile door panel welding tool according to claim 1, wherein an electric telescopic rod (22) is fixedly connected to the middle of the bottom end of the support frame (1), a connecting rod (23) is fixedly connected to the lower end of the electric telescopic rod (22), rack bars (24) are fixedly connected to both ends of the connecting rod (23), fixed blocks (26) are welded to the bottom end of the support frame (1) and located on both sides of the electric telescopic rod (22), gears (25) are rotatably connected to the lower ends of the fixed blocks (26), one sides of the two rack bars (24) away from each other are meshed with the corresponding gears (25), and one ends of the lower transverse bars of the two side bars (21) close to each other are fixedly connected to the middle of the same sides of the two gears (25) respectively.

3. The supporting frame for the automobile door panel welding tool as claimed in claim 1, wherein the upper ends of the upper transverse rods of the side rods (21) are slidably connected with connecting blocks (3), each screw rod (41) is in threaded connection with the middle of the corresponding connecting block (3), a plurality of mounting holes (6) are uniformly formed in two sides of the upper transverse rods of the side rods (21) along the direction of the transverse groove, connecting holes are formed in two sides of each connecting block (3), and bolts (5) are in threaded connection between each connecting hole and the corresponding mounting hole (6).

4. The support frame for the automobile door panel welding tool according to claim 1, wherein a rubber layer (7) is arranged at the upper end of the support frame (1), and the rubber layer (7) is connected with the surface of the support frame (1) in a gluing mode.

5. The support frame for the automobile door panel welding tool according to claim 1, wherein a holding block (42) is fixedly connected to the upper end of each screw rod (41), and a rubber pad (44) is connected to the lower end of each pressing block (43) in an adhesive manner.