CN211275152U

CN211275152U - Suspension device for spraying and drying automobile swing arm

Info

Publication number: CN211275152U
Application number: CN201922139803.6U
Authority: CN
Inventors: 张继东; 武海洋; 邓文哲; 张振猛; 何涛
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-08-18
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a car swing arm spraying and dry and use linkage relates to the automotive machining technology field, including the support frame, hang the dish, base plate, fan and elevating system, the utility model discloses a structural design of liftable formula can be according to model and the variation in size of product, in time adjusts the whole height that hangs the dish, and simultaneously, it adopts suspension type structural design to hang the dish, can 360 degrees no dead angles rotatory, and operating personnel can adjust to suitable spraying angle as required, in addition, in order to improve the drying rate of the product after the spraying, so set up the fan above it, adopt the form of blowing to accelerate the drying rate of product to shorten the processing cycle of whole product.

Description

Suspension device for spraying and drying automobile swing arm

Technical Field

The utility model belongs to the technical field of the car processing, concretely relates to car swing arm spraying and dry and use linkage.

Background

A suspension swing arm assembly of an automobile is a main guide rod piece of a suspension, simultaneously has the function of a thrust rod, bears longitudinal force and transverse force during starting, braking and turning, and is one of key parts for determining the performance of the whole automobile. The swing arm assembly is mainly connected with the front auxiliary frame assembly through a front bushing and a rear bushing and is connected with a steering knuckle and a steering guide mechanism through a swing arm ball pin assembly.

At present, for some automobile swing arms produced in small batches, spraying operation is carried out on products located on a suspension bracket through a handheld spray gun, and after the spraying operation is finished, the products are naturally dried and then taken down for subsequent storage. This kind dries the drying efficiency of mode lower, and current mounted frame is mostly fixed, and operating personnel need frequently to alternate the position and carry out the spraying operation to the product of different positions (as highly different), and the operation degree of difficulty is big, and is consuming time long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car swing arm spraying and dry and use linkage to solve the above-mentioned defect that leads to among the prior art.

The utility model provides a car swing arm spraying and dry and use linkage, includes the support frame, hangs dish, base plate, fan and elevating system, the one end of base plate is rotated and is connected in the top of support frame and fix a position through telescopic connecting piece and base plate, the geometric center department of base plate is equipped with one and leads to the groove, leads to inslot fixedly connected with hollow out construction's braced frame, it rotates through slewing bearing to hang the dish and connects in braced frame's bottom and the lower terminal surface that hangs the dish and be equipped with a plurality of couples, the fan is installed at the top of base plate and is located and hangs the dish directly over, still install elevating system on the support frame, elevating system is used for realizing the.

Preferably, the support frame comprises two lower support legs and two upper support legs matched with the lower support legs, the upper support legs are slidably connected in guide holes on the lower support legs through connecting columns, and an upper transverse plate and a lower transverse plate are respectively and fixedly connected to the two lower support legs and the two upper support legs;

the lifting mechanism comprises a servo motor and a lead screw, the servo motor is arranged on the lower transverse plate, the output end of the servo motor is connected to the lead screw, and the upper end of the lead screw penetrates through the upper transverse plate and is in threaded connection with the upper transverse plate.

Preferably, the connecting piece comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected to the side face of the base plate, the other end of the first connecting rod is slidably connected into a guide groove in the second connecting rod, and the other end of the second connecting rod is rotatably connected with the side face of the upper transverse plate.

Preferably, the suspension disc comprises a central disc, a plurality of connecting rib plates and a ring-shaped piece, the central disc is connected with the ring-shaped piece through the plurality of connecting rib plates, and the inner diameter of the ring-shaped piece is larger than the outer diameter of the central disc.

Preferably, the hooks are all arranged on the connecting rib plate.

Preferably, the upper support leg is L-shaped, and the outer end of the short side of the upper support leg is rotatably connected with the base plate.

The utility model has the advantages that: adopt the structural design of liftable formula, can be according to the model and the variation in size of product, in time adjust the whole height that hangs the dish, and simultaneously, it adopts suspension type structural design to hang the dish, can 360 degrees no dead angles rotatory, and operating personnel can adjust to suitable spraying angle as required, in addition, in order to improve the drying rate of the product after the spraying, so set up the fan above it, adopt the form of blowing to accelerate the drying rate of product, in order to shorten the processing cycle of whole product. A plurality of hollow structure designs are adopted in the scheme so as to obtain the optimal drying effect. In addition, by means of the telescopic connecting piece, the base plate can be turned by about 90 degrees and put down when the device is not needed, so that the space in a workshop is saved.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of the present invention with different viewing angles.

Fig. 3 is a schematic structural diagram of the middle substrate of the present invention.

Fig. 4 is a schematic structural view of the suspension tray of the present invention.

The lifting device comprises a support frame 1, a lower support leg 11, an upper support leg 12, a lower transverse plate 13, an upper transverse plate 14, a connecting column 15, a guide hole 16, a suspension disc 2, a central disc 21, a connecting rib plate 22, a ring part 23, a base plate 3, a fan 4, a lifting mechanism 5, a servo motor 51, a lead screw 52, a connecting piece 6, a connecting rod I61, a connecting rod II 62, a pin 63, a through groove 7, a support frame 8, a rotary support 9 and a hook 10.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1 to 4, a suspension device for spraying and drying a swing arm of an automobile comprises a support frame 1, a suspension disk 2, a base plate 3, a fan 4 and a lifting mechanism 5, one end of the base plate 3 is rotatably connected to the top of the support frame 1 and is positioned with the base plate 3 through a telescopic connecting piece 6, a through groove 7 is arranged at the geometric center of the base plate 3, a support frame 8 with a hollow structure is fixedly connected in the through groove 7, the suspension disk 2 is rotatably connected to the bottom of the supporting frame 8 through a slewing bearing 9, a plurality of hooks 10 are arranged on the lower end face of the suspension disk 2, the circular groove at the bottom of the support frame 8 shown in fig. 3 is the mounting position of the slewing bearing 9, the fan 4 is mounted on the top of the base plate 3 and is positioned right above the suspension disc 2, the support frame 1 is further provided with a lifting mechanism 5, and the lifting mechanism 5 is used for adjusting the height of the substrate 3.

In this embodiment, the support frame 1 includes two lower support legs 11 and two upper support legs 12 matching with the lower support legs, the upper support legs 12 are slidably connected to the guide holes 16 of the lower support legs 11 through the connecting column 15, and the two lower support legs 11 and the two upper support legs 12 are respectively and fixedly connected with an upper transverse plate 14 and a lower transverse plate 13;

the lifting mechanism 5 comprises a servo motor 51 and a screw rod 52, the servo motor 51 is mounted on the lower cross plate 13, the output end of the servo motor is connected to the screw rod 52, and the upper end of the screw rod 52 penetrates through the upper cross plate 14 and is in threaded connection with the same. The upper support leg 12 and the substrate 3 connected thereto can be driven to move up and down together by the rotation of the servo motor 51 to adjust the height thereof.

In this embodiment, the connecting member 6 includes a first connecting rod 61 and a second connecting rod 62, one end of the first connecting rod 61 is rotatably connected to the side surface of the base plate 3, the other end of the first connecting rod 61 is slidably connected to the guide groove of the second connecting rod 62, and the other end of the second connecting rod 62 is rotatably connected to the side surface of the upper cross plate 14.

In this embodiment, the suspension disk 2 includes a central disk 21, a plurality of connecting ribs 22, and a ring member 23, the central disk 21 is connected to the ring member 23 through the plurality of connecting ribs 22, and the inner diameter of the ring member 23 is larger than the outer diameter of the central disk 21.

In this embodiment, the hooks 10 are all installed on the connecting rib plates 22, so that the product can be close to the gap between the connecting rib plates 22, and the wind can smoothly blow to the product.

In this embodiment, the upper support leg 12 is L-shaped, and the outer end of the short side of the upper support leg 12 is rotatably connected to the base plate 3.

The working process and principle are as follows: in the initial state, the substrate 3 is in a state of being approximately vertical, i.e., a housed state. When the folding umbrella needs to be used, firstly, the base plate 3 is opened and rotated to the horizontal position, under the state that the connecting piece 6 extends to the maximum, the connecting part of the base plate and the connecting piece is provided with an elastic piece and a salient point which are similar to the structural design of a supporting rod of a folding umbrella commonly used in daily life, and the connecting part of the base plate and the connecting piece can also be provided with a pin hole which is directly inserted, connected and fixed by adopting a pin 63. Then hang the product on couple 10 one by one, the spraying operation is carried out to it to operating personnel handheld spray gun, and after the spraying, turn on fan 4, begin to blow dry, until reaching the expectancy state.

The utility model discloses a structural design of liftable formula can be according to the model and the variation in size of product, in time adjusts the whole height that hangs dish 2, and simultaneously, it adopts suspension type structural design to hang dish 2, can 360 degrees no dead angles rotatory, and operating personnel can adjust to suitable spraying angle as required, and in addition, in order to improve the drying rate of the product after the spraying, the event has set up fan 4 above that, adopts the form of blowing to accelerate the drying rate of product, in order to shorten the processing cycle of whole product. A plurality of hollow structure designs are adopted in the scheme so as to obtain the optimal drying effect. Furthermore, by means of the telescopic connection 6, the base plate 3 can be turned around 90 degrees and lowered down when the device is not needed, in order to save space in the workshop.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a car swing arm spraying and dry and use linkage, its characterized in that, including support frame (1), hang dish (2), base plate (3), fan (4) and elevating system (5), the one end of base plate (3) is rotated and is connected in the top of support frame (1) and fixes a position with base plate (3) through telescopic connecting piece (6), the geometric center department of base plate (3) is equipped with a logical groove (7), leads to fixedly connected with hollow out construction's braced frame (8) in groove (7), hang dish (2) and rotate through slewing bearing (9) and connect in the bottom of braced frame (8) and the lower terminal surface that hangs dish (2) is equipped with a plurality of couples (10), fan (4) are installed in the top of base plate (3) and are located and hang dish (2) directly over, still install elevating system (5) on support frame (1), the lifting mechanism (5) is used for adjusting the height of the substrate (3).

2. The suspension device for spraying and airing the swing arm of the automobile according to claim 1, wherein: the support frame (1) comprises two lower support legs (11) and two upper support legs (12) matched with the lower support legs, the upper support legs (12) are connected in a guide hole (16) on the lower support legs (11) in a sliding mode through connecting columns (15), and an upper transverse plate (14) and a lower transverse plate (13) are fixedly connected to the two lower support legs (11) and the two upper support legs (12) respectively;

the lifting mechanism (5) comprises a servo motor (51) and a lead screw (52), the servo motor (51) is installed on the lower transverse plate (13) and the output end of the servo motor is connected to the lead screw (52), and the upper end of the lead screw (52) penetrates through the upper transverse plate (14) and is in threaded connection with the lead screw.

3. The suspension device for spraying and airing the swing arm of the automobile according to claim 2, wherein: the connecting piece (6) comprises a first connecting rod (61) and a second connecting rod (62), one end of the first connecting rod (61) is rotatably connected to the side face of the base plate (3), the other end of the first connecting rod (61) is connected to the inside of a guide groove in the second connecting rod (62) in a sliding mode, and the other end of the second connecting rod (62) is rotatably connected with the side face of the upper transverse plate (14).

4. The suspension device for spraying and airing the swing arm of the automobile according to claim 3, wherein: the suspension disk (2) comprises a central disk (21), connecting rib plates (22) and ring-shaped pieces (23), the central disk (21) is connected with the ring-shaped pieces (23) through the connecting rib plates (22), and the inner diameter of each ring-shaped piece (23) is larger than the outer diameter of the central disk (21).

5. The suspension device for spraying and airing the swing arm of the automobile according to claim 4, wherein: the hooks (10) are all arranged on the connecting rib plates (22).

6. The suspension device for spraying and airing the swing arm of the automobile according to claim 2, wherein: the shape of the upper supporting leg (12) is L-shaped, and the outer end of the short side of the upper supporting leg (12) is rotatably connected with the base plate (3).