CN218749406U

CN218749406U - Automobile ceiling metal frame pressing device

Info

Publication number: CN218749406U
Application number: CN202222308099.4U
Authority: CN
Inventors: 杨杉苗; 王金林
Original assignee: Ningbo Tuopu Group Co Ltd
Current assignee: Ningbo Tuopu Group Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-28
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a metal frame pressing device for an automobile ceiling, which comprises a workbench, wherein a positioning seat is arranged on a top plate of the workbench, a cavity is arranged in the middle of the positioning seat, and a plurality of pressing mechanisms distributed along the circumferential direction are arranged in the cavity on the top plate; each hold-down mechanism all includes supporting seat and rotation driving cylinder, and the lower extreme of supporting seat is connected on the roof, and rotation driving cylinder installs at the top of supporting seat, and is connected with the compact heap on rotation arm of rotation driving cylinder, and is located the positioning seat when the car roof, and when the metal frame put into the nip portion of car roof, each rotation driving cylinder drives corresponding compact heap upset pressfitting respectively on the metal frame to realize metal frame and car roof pressfitting location. The utility model provides a car roof metal frame compression fittings realizes the mechanized pressfitting of metal frame and car roof substrate to the pressfitting position is accurate, need not artifical manual pressing, thereby reduces labour's consumption, promotes work efficiency.

Description

Automobile ceiling metal frame pressing device

Technical Field

The utility model belongs to the technical field of car roof processing equipment technique and specifically relates to a car roof metal frame compression fittings that says so.

Background

After the semi-finished product of the automobile roof injection molding part is processed, a decorative fabric layer is attached to the lower surface of the semi-finished product. At present, the electric vehicle roof is mostly of a panoramic sunroof structure, and therefore a panoramic sunroof hole needs to be formed in the automobile roof, and in order to guarantee the installation strength of a sunroof position glass structure, a metal frame is added to the edge of a sunroof opening on the automobile roof usually, and the volume of the metal frame is large, so that the metal frame cannot be directly attached to a roof base material, and therefore the metal frame needs to be attached to the base material of the automobile roof in a pressing mode in a later period.

At present, no special tool is available when the metal frame and the automobile ceiling are pressed, and the manual pressing mode is generally adopted, namely, the automobile ceiling is firstly placed on a desktop, glue is sprayed on the position of the pressing surface of the metal frame on the ceiling, then two persons lift the metal frame and place the metal frame on the pressing part of the ceiling, and then the metal frame is pressed manually by the hands to be connected with the base material of the ceiling in a pressing mode; the mode is time-consuming and labor-consuming, and the defect of inaccurate position is easy to occur after the metal frame is pressed due to the fact that the automobile ceiling is not stably positioned, so that products are scrapped, resources are wasted, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be, in order to overcome the defect among the prior art, provide a car roof metal frame compression fittings, realize the mechanized pressfitting of metal frame and car roof substrate to the pressfitting position is accurate, need not artifical manual pressing, thereby reduces labour's consumption, promotes work efficiency.

In order to solve the problems, the utility model provides an automobile ceiling metal frame pressing device, which comprises a workbench, wherein a positioning seat for positioning an automobile ceiling is arranged on a top plate of the workbench, a clearance cavity communicated with the top plate is arranged in the middle of the positioning seat, and a plurality of pressing mechanisms distributed along the circumferential direction are arranged in the clearance cavity on the top plate; each hold-down mechanism all includes supporting seat and rotary driving cylinder, the lower extreme of supporting seat is connected on the roof, rotary driving cylinder installs the top of supporting seat, and be connected with the compact heap on rotary arm of rotary driving cylinder, work as the car roof is located on the positioning seat, and when the metal frame put into the nip portion of car roof, each rotary driving cylinder drives corresponding compact heap upset pressfitting respectively and is in on the metal frame to realize metal frame and car roof pressfitting location.

Compared with the prior art, the utility model has the following advantages:

the utility model discloses a tipping device is a special tool, is made according to concrete car roof, specifically, the positioning seat that sets up on the roof of the tool also matches with the appearance of the car roof that needs the pressfitting, so car roof positional stability and roughness are better, the finished product qualification rate that final pressfitting is accomplished is also promoted correspondingly; in addition, a plurality of pressing mechanisms are arranged in the clearance cavity of the positioning seat on the top plate, so that the pressing blocks can be turned from inside to outside to act on the metal frame, the pressing stability is ensured, and the mounting positions of the clamping structures can be more compact, so that the whole tool structure is further optimized; the mode that compresses tightly through hold-down mechanism is automatic has replaced current artifical manual pressfitting, saves the labour, guarantees the pressfitting precision, promotes work efficiency.

As the improvement, the rotary driving cylinder is a rotary cylinder, the lower end of the workbench is provided with a cabinet body, a gas tank is installed in the cabinet body, and the gas outlet end of the gas tank is communicated with the gas inlet end of each rotary cylinder. In the aforesaid improves the structure, chooses revolving cylinder for use as choosing the driving piece, and the drive is steady, and the power supply is for hydraulic oil environmental protection more, maintenance convenience also more.

And the positions of the top plate corresponding to the support seats are provided with communication holes, air pipes penetrate through the communication holes, and two ends of each air pipe are respectively communicated with the rotary air cylinder and the air tank.

And in the improved structure, a pressure regulating valve is connected between each rotary cylinder and the gas tank and is connected to the corresponding supporting seat. Among the above-mentioned improvement structure, can set for corresponding revolving cylinder's atmospheric pressure value through increasing the air-vent valve, and then realize guaranteeing the stable laminating of metal frame and car roof to the adjustment in the drive power value of compact heap.

The improved automobile roof structure is characterized in that the number of the pressing mechanisms is four, and the four pressing mechanisms correspond to four side edges of the automobile roof respectively; the two pressing mechanisms corresponding to the two long edges of the automobile roof are slidable along the length direction of the top plate. In the improved structure, the corresponding pressing mechanism is arranged at the position corresponding to each edge of the automobile roof, so that the pressing smoothness of the metal frame is ensured; in addition, due to the fact that the width of the long edge position is large, uneven positions are prone to occurring in the pressing process, the pressing position can be adjusted by adjusting the position of the corresponding pressing mechanism, and the pressing smoothness of the metal frame and the automobile ceiling is better guaranteed.

The upper end surface of the top plate is provided with sliding grooves which are distributed on two sides of the width direction of the top plate and extend along the length direction of the top plate, and the lower ends of the two supporting seats corresponding to the long edges of the top plate are respectively in sliding fit in the corresponding sliding grooves; and the lower end of the supporting seat is provided with a connecting screw used for positioning the top plate. In the above-mentioned improvement structure, but the sliding adjustment position on the roof with the supporting seat that the car roof long limit corresponds can guarantee that the distance of adjustment in-process hold-down mechanism and metal frame keeps unchangeable to adjust to behind the required position through corresponding connecting screw connection can, it is very convenient.

And the roof is provided with a notice board which is arranged inside the cavity and close to each hold-down mechanism, and the notice board is provided with safety prompt information and side position information corresponding to the automobile roof. In the improved structure, the corresponding safety notice board is arranged at the position corresponding to each pressing mechanism, so that the hand clamping accident of an operator is avoided; and still be provided with the positional information of the corresponding side of car roof on each notice board, can regard as the position reference when placing the metal frame, avoid putting wrong direction.

And the bottom of the workbench is provided with a plurality of rollers, and one end of the workbench is provided with a pushing handle. In the above-mentioned improvement structure, the bottom at the workstation is equipped with the gyro wheel and can easily the shift position, can remove to special storage area during unoperated state, reduces area occupied, in addition, has still set up corresponding pushing hands in the work, makes things convenient for push-and-pull workstation during the removal, and is more laborsaving.

And the bottom of the workbench is provided with two channel steel with downward openings at intervals along the length direction, and the two channel steel extend along the width direction of the workbench. In the above-mentioned improvement structure, still be equipped with corresponding channel-section steel at the workstation lower extreme, when the position of this frock need be removed in the workshop, stretch into two fork truck arms of fork truck and can remove it in the channel-section steel that corresponds, it is very convenient.

Drawings

Fig. 1 is a schematic structural view of a metal frame pressing device of an automobile roof of the utility model; (working State)

FIG. 2 is a schematic structural diagram of the pressing device for metal frames of the car roof in FIG. 1 in a non-operating state;

FIG. 3 is another perspective view of the pressing device for metal frames of the vehicle roof shown in FIG. 2;

fig. 4 is a partial schematic view of the sliding connection structure between the pressing mechanism and the top plate in fig. 3.

Description of the reference numerals:

1. a work table; 2. a top plate; 2.1, a communication hole; 2.2, a chute; 3. positioning seats; 4. avoiding the cavity; 5. a supporting seat; 6. a rotary drive cylinder; 7. a compression block; 8. a cabinet body; 9. a pressure regulating valve; 10. a notice board; 11. a roller; 12. a pushing handle; 13. channel steel; 100. a vehicle roof; 110. and a metal frame.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be noted that the terms "upper end", "lower end", "inner wall", "bottom", "middle part", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.

As shown in fig. 1 and 2, the utility model provides a pressing device for a metal frame of an automobile ceiling, which comprises a workbench 1, wherein the workbench 1 is a rectangular rack structure, a corresponding cabinet body 8 is arranged below the workbench 1, and a corresponding cabinet door is arranged on the outer wall of the cabinet body 8; the top of the cabinet body 8 is provided with a top plate 2 of the workbench 1; specifically, a positioning seat 3 for positioning the automobile ceiling 100 is arranged on the top plate 2, and in the structure, a concave-convex surface matched with the shape of the automobile ceiling 100 is arranged on the upper surface of the positioning seat 3, so that the automobile ceiling 100 can be conveniently leveled and limited; and the middle part of this positioning seat 3 is equipped with and link up to the cavity 4 of keeping away of roof 2, and in order to facilitate processing, reduce cost, positioning seat 3 in this embodiment encloses to establish by four locating pieces and assembles and form, specific shape according to car roof 100, radial middle part height of this positioning seat 3, the outside is low, makes things convenient for car roof 100 to insert like this and puts the location more to after car roof 100 fixes a position, metal frame 110 also can be more steady place and carry out the pressfitting in the middle part position of car roof 100.

In addition, as shown in fig. 2, a plurality of pressing mechanisms distributed along the circumferential direction are arranged on the top plate 2 and at positions inside the cavity-avoiding cavity 4; and each hold-down mechanism all includes supporting seat 5 and rotary driving cylinder 6, the lower extreme of supporting seat 5 is connected on roof 2, rotary driving cylinder 6 is installed at the top of supporting seat 5, and be connected with compact heap 7 on the swinging boom of rotary driving cylinder 6, when car roof 100 is located positioning seat 3, and metal frame 110 puts into the nip portion of car roof 100, each rotary driving cylinder 6 drives corresponding compact heap 7 upset pressfitting respectively on metal frame 110 to realize metal frame 110 and car roof 100 pressfitting location. In this structure, before the metal frame 110 is placed, glue needs to be sprayed on the press-fit portion of the car roof 100 to ensure that the metal frame 110 and the car roof 100 are firmly connected together after being pressed.

In this embodiment, the rotary driving cylinder 6 is preferably a rotary cylinder, and a gas tank (not shown in the figure) is installed in the cabinet body 8 at the lower end of the workbench 1, and the gas outlet end of the gas tank is communicated with the gas inlet end of each rotary cylinder, so that the pressing device can be moved to any working position in a workshop, and is not limited by the position of a power gas source, and the operation is convenient. Certainly, in other embodiments, the rotary driving cylinder 6 may also be a rotary cylinder, and compared with the rotary cylinder, the rotary cylinder in this embodiment has a compressed gas as a power source, which is more environment-friendly, light in weight, and more convenient to move. More specifically, among the above-mentioned structure, intercommunicating pore 2.1 has all been seted up with the position that each supporting seat 5 corresponds on roof 2, wears to be equipped with trachea (not drawn in the picture) in the intercommunicating pore 2.1, tracheal both ends respectively with revolving cylinder and gas pitcher intercommunication, and connecting line between power component and the air supply has effectively been simplified to this structure for overall structure looks more clean and tidy, pleasing to the eye, does not have complicated circuit, and subsequent maintenance is also more convenient.

Furthermore, in the above structure, a pressure regulating valve 9 is connected between each rotary cylinder and the gas tank, and each pressure regulating valve 9 is connected to the corresponding support seat 5; the air pressure value of the corresponding rotary air cylinder can be set by adding the pressure regulating valve 9, so that the driving force value of the pressing block 7 can be adjusted, and the metal frame 110 is stably attached to the automobile roof 100.

In this embodiment, four pressing mechanisms are provided, and the four pressing mechanisms respectively correspond to four sides of the automobile roof 100; wherein two hold-down mechanisms corresponding to two long sides of the roof panel 100 are slidable in the length direction of the roof panel 2, as shown in fig. 3. More specifically, the upper end face of the top plate 2 is provided with sliding grooves 2.2 which are distributed on two sides of the width direction of the top plate and extend along the length direction of the top plate, and the lower ends of two supporting seats 5 corresponding to the long edges of the top plate 2 are respectively in sliding fit in the corresponding sliding grooves 2.2, so that the horizontal position of the supporting seats 5 can be ensured not to be deviated when the supporting seats are arranged at a moving position, namely, the metal frame 110 can still be stably pressed after the pressing mechanism is moved; in addition, the lower end of the supporting seat 5 is provided with a connecting screw for positioning the top plate 2, and the bottom of the sliding groove 2.2 is correspondingly provided with a plurality of groups of threaded holes arranged along the length direction of the sliding groove, namely, the supporting seat 5 can be fixedly connected with a plurality of points in the sliding process.

On the other hand, in the embodiment, a notice board 10 is disposed on the top board 2 inside the shelter cavity 4 and near each pressing mechanism, and the notice board 10 carries safety notice information and each corresponding side position information of the car roof 100. The safety prompt information is mainly used for prompting the operation work to pay attention to the rotary cylinder, so that the hand clamping accident is avoided; in addition, the information on the side of the car roof 100 is mainly to provide reference for the placement direction of the metal frame 110, avoid misplacing the left and right positions, improve the work efficiency and the product yield, and avoid reworking. Specifically, the notice boards 10 corresponding to the longitudinal direction of the top plate 2 are connected to the corresponding support bases 5, as shown in fig. 4.

In order to facilitate the adjustment of the working position, in the embodiment, rollers 11 are respectively disposed at four corners of the bottom of the working table 1, and a pushing handle 12 is disposed at one end of the working table 1 in the length direction. Be equipped with gyro wheel 11 and can easily shift position in the bottom of workstation 1, can remove to special storage area during the unoperated state, reduce area occupied, in addition, still set up corresponding pushing hands 12 in the work, convenient push-and-pull workstation 1 during the removal.

More specifically, the middle position of the bottom of the workbench 1 can be provided with two channel steels 13 which are arranged at intervals along the length direction and have downward openings, and the two channel steels 13 extend along the width direction of the workbench 1. Two channel-section steels 13 mainly used of here supply the fork truck arm to pass, like this, when the position of this frock need be removed in the workshop, only need stretch into two fork truck arms of fork truck and can remove it in the channel-section steel 13 that corresponds, and is very convenient.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.

Claims

1. The utility model provides a car roof metal frame compression fittings which characterized in that: the automobile roof positioning device comprises a workbench (1), wherein a positioning seat (3) for positioning an automobile roof (100) is arranged on a top plate (2) of the workbench (1), a cavity (4) penetrating through the top plate (2) is arranged in the middle of the positioning seat (3), and a plurality of pressing mechanisms distributed along the circumferential direction are arranged in the cavity (4) on the top plate (2);

each hold-down mechanism all includes supporting seat (5) and rotary driving cylinder (6), the lower extreme of supporting seat (5) is connected on roof (2), install rotary driving cylinder (6) the top of supporting seat (5), just be connected with compact heap (7) on the swinging arm of rotary driving cylinder (6), work as car roof (100) are located on positioning seat (3), and during metal frame (110) were put into the pressfitting portion of car roof (100), each rotary driving cylinder (6) drive respectively corresponding compact heap (7) upset pressfitting be in on the metal frame to realize metal frame (110) and car roof (100) pressfitting location.

2. The automobile ceiling metal frame press-fit device according to claim 1, characterized in that: the rotary driving cylinder (6) is a rotary cylinder, the lower end of the workbench (1) is provided with a cabinet body (8), a gas tank is installed in the cabinet body (8), and the gas outlet end of the gas tank is communicated with the gas inlet end of each rotary cylinder.

3. The automobile ceiling metal frame press-fit device according to claim 2, characterized in that: the top plate (2) is provided with communicating holes (2.1) corresponding to the supporting seats (5), air pipes penetrate through the communicating holes (2.1), and two ends of each air pipe are communicated with the rotary air cylinder and the air tank respectively.

4. The vehicle ceiling metal frame press-fitting device according to claim 2, characterized in that: pressure regulating valves (9) are connected between the rotary air cylinders and the air tanks, and the pressure regulating valves (9) are connected to the corresponding supporting seats (5).

5. The automobile ceiling metal frame press-fit device according to claim 1, characterized in that: the number of the pressing mechanisms is four, and the four pressing mechanisms correspond to four side edges of the automobile ceiling (100) respectively; wherein the two pressing mechanisms corresponding to the two long sides of the automobile roof (100) can slide along the length direction of the top plate (2).

6. The automobile ceiling metal frame press-fit device according to claim 5, characterized in that: the upper end face of the top plate (2) is provided with sliding grooves (2.2) which are distributed on two sides of the width direction of the top plate and extend along the length direction of the top plate, and the lower ends of the two supporting seats (5) corresponding to the long edges of the top plate (2) are respectively in sliding fit in the corresponding sliding grooves (2.2); and the lower end of the supporting seat (5) is provided with a connecting screw for positioning the top plate (2).

7. The automobile ceiling metal frame press-fitting device according to any one of claims 1 to 6, characterized in that: the roof (2) is located keep away cavity (4) inside and be close to each hold-down mechanism's position all is provided with notice board (10), have safety prompt information and each side position information that corresponds of car roof on notice board (10).

8. The automobile ceiling metal frame press-fit device according to claim 7, characterized in that: the bottom of workstation (1) is equipped with a plurality of gyro wheels (11), just the one end of workstation (1) is equipped with pushing hands (12).

9. The automobile ceiling metal frame press-fit device according to claim 7, characterized in that: the middle position of workstation (1) bottom is equipped with two channel-section steels (13) that set up and open side down along its length direction interval, and two channel-section steel (13) are followed the width direction of workstation (1) extends.