Automobile middle channel seat cross beam grabbing lifting appliance

Abstract

The utility model discloses an automobile middle channel seat cross beam grabbing lifting appliance which comprises a lifting frame, a clamping device used for clamping a seat cross beam, a first limiting device, a second limiting device and a positioning device used for positioning the seat cross beam, wherein the first limiting device and the second limiting device are used for limiting the seat cross beam; the first limiting devices, the second limiting devices and the positioning device are arranged on the hoisting frame, the multiple first limiting devices and the multiple second limiting devices are arranged, and the multiple clamping devices are arranged at the two ends of the hoisting frame. The automobile middle channel seat cross beam grabbing lifting appliance can be used for grabbing a seat cross beam to move, high-efficiency feeding of the seat cross beam is achieved, time and labor are saved, and the labor intensity can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts production equipment, and specifically relates to a grabbing and hanging device for a seat crossbeam in an automobile aisle. Background Art

[0002] The automobile center tunnel assembly is an important part of the automobile body. The automobile center tunnel assembly is a structure composed of multiple sheet metal parts. The automobile center tunnel assembly is mainly composed of a floor body and a seat crossbeam. The floor body and the seat crossbeam need to be welded.

[0003] The Chinese patent with application number 202210555825.4 discloses a method for implanting screws in the channel assembly of an automobile, including the steps: S1, using loading and unloading equipment to place the channel assembly of the automobile on a welding fixture at the loading and unloading station; S2, the welding fixture completes the clamping and fixing of the channel assembly of the automobile; S3, the welding fixture carries the channel assembly of the automobile to the welding station, and then welds the screws on the channel assembly of the automobile; S4, the welding fixture carries the channel assembly of the automobile to the loading and unloading station, and then the loading and unloading equipment removes the channel assembly of the automobile on the welding fixture; wherein the loading and unloading equipment includes an industrial robot and a grabbing fixture connected to the industrial robot. The method for implanting screws in the channel assembly of an automobile of the present invention can realize the effective grasping of the channel assembly of the automobile and the accurate placement and removal on the welding fixture, facilitate loading and unloading operations, reduce labor intensity, and help improve the efficiency of implanting welding operations.

[0004] It is hoped to provide an improved grabbing and slinging device for seat crossbeams in an automobile aisle, particularly with regard to how to grab the seat crossbeams for movement to achieve efficient loading of the seat crossbeams. Utility Model Content

[0005] The utility model provides a grabbing and hanging device for a seat crossbeam in an automobile central aisle, aiming to realize high-efficiency feeding of the seat crossbeam.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a grabbing sling for a seat crossbeam in a central aisle of a car, comprising a lifting frame, a clamping device for clamping the seat crossbeam, a first limiting device and a second limiting device for limiting the seat crossbeam, and a positioning device for positioning the seat crossbeam, the first limiting device, the second limiting device and the positioning device are arranged on the lifting frame, a plurality of the first limiting device and the second limiting device are arranged, a plurality of clamping devices are arranged and the clamping devices are arranged at both ends of the lifting frame.

[0007] The clamping device comprises a clamping bracket, a clamping arm rotatably arranged on the clamping bracket, a lower clamping block arranged on the clamping arm, and an upper clamping block cooperating with the lower clamping block to clamp the seat cross beam, wherein the upper clamping block is arranged on the lifting frame.

[0008] There are four clamping devices in total, and two clamping devices are respectively arranged at both ends of the lifting frame.

[0009] The first limiting device includes a first limiting bracket connected to the lifting frame and two first limiting blocks arranged on the first limiting bracket, and the two first limiting blocks are arranged opposite to each other.

[0010] The second limiting device includes a second limiting bracket connected to the lifting frame and two second limiting blocks arranged on the second limiting bracket, and the two second limiting blocks are arranged opposite to each other.

[0011] The positioning device includes a positioning bracket connected to the lifting frame and a first positioning pin arranged on the positioning bracket, and a second positioning pin is arranged on the first limiting device.

[0012] The utility model discloses a grabbing and slinging device for grabbing and moving the seat crossbeams in the vehicle central aisle, so as to realize efficient loading of the seat crossbeams, save time and labor, and reduce labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] This specification includes the following drawings, which show the following contents:

[0014] Figure 1 This is a schematic diagram of the structure of the utility model of the grabbing and hanging device for the crossbeam of the aisle seat in the automobile Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model of the grabbing and hanging device for the crossbeam of the aisle seat in the automobile Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the use state of the utility model of the grabbing and slinging device for the aisle seat crossbeam in the automobile;

[0017] The markings in the figure are:

[0018] 1. Clamping bracket; 2. Clamping arm; 3. Lower clamping block; 4. Upper clamping block; 5. Driver; 6. First limit bracket; 7. First limit block; 8. Second limit bracket; 9. Second limit block; 10. Positioning bracket; 11. First positioning pin; 12. Second positioning pin; 13. Crossbeam; 14. Longitudinal beam; 15. Reinforcement plate; 16. Seat crossbeam. DETAILED DESCRIPTION

[0019] The specific implementation methods of the utility model are further explained in detail below with reference to the accompanying drawings through the description of embodiments, with the aim of helping technicians in the field to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model and facilitating its implementation.

[0020] like Figures 1 to 3 As shown, the utility model provides a grabbing sling for a seat cross beam in a central aisle of an automobile, comprising a lifting frame, a clamping device for clamping the seat cross beam, a first limiting device and a second limiting device for limiting the seat cross beam, and a positioning device for positioning the seat cross beam, the first limiting device, the second limiting device and the positioning device are arranged on the lifting frame, a plurality of the first limiting device and the second limiting device are arranged, a plurality of the clamping devices are arranged and the clamping devices are arranged at both ends of the lifting frame.

[0021] Specifically, if Figures 1 to 3 As shown, the clamping device includes a clamping bracket 1, a clamping arm 2 rotatably arranged on the clamping bracket 1, a lower clamping block 3 arranged on the clamping arm 2, and an upper clamping block 4 that cooperates with the lower clamping block 3 to clamp the seat cross beam, and the upper clamping block 4 is fixedly arranged on the lifting frame, and the upper clamping block 4 extends toward the outside of the lifting frame. The clamping device includes a clamping bracket 1 vertically arranged on the lifting frame, a clamping arm 2, a lower clamping block 3 arranged on the clamping arm 2, an upper clamping block 4 that cooperates with the lower clamping block 3 to clamp the seat cross beam, and a driver 5 arranged on the clamping bracket 1 and used to provide a driving force for the clamping arm 2 to rotate. The upper clamping block 4 cooperates with the lower clamping block 3 to clamp the seat cross beam at one end in the length direction of the seat cross beam. During the assembly process, after the floor body is placed on the welding fixture, the grabbing hanger grabs the seat cross beam and moves it to the floor body to realize the loading of the seat cross beam. In the clamping state, the upper clamp block 4 is located above the seat cross beam and fits with the top surface of the seat cross beam, and the lower clamp block 3 is located below the seat cross beam and fits with the bottom surface of the seat cross beam. One end of the clamp arm 2 is rotatably connected to the driver 5, and the lower clamp block 3 is fixedly arranged at the other end of the clamp arm 2. The driver 5 is a cylinder. When the driver 5 is working, it can drive the clamp arm 2 to flip up and down, and the clamp arm 2 drives the lower clamp block 3 to rotate synchronously, thereby achieving the clamping and release of the seat cross beam.

[0022] like Figures 1 to 3 As shown, in this embodiment, four clamping devices are provided, with two clamping devices provided at each end of the lifting frame, and each clamping device clamps one end of the seat beam in the length direction respectively. The grabbing sling can grab four seat beams at the same time for loading.

[0023] like Figures 1 to 3As shown, the first limiting device includes a first limiting bracket 6 fixedly connected to the lifting frame and two first limiting blocks 7 arranged on the first limiting bracket 6. The two first limiting blocks 7 are arranged oppositely, and the two first limiting blocks 7 are on the same straight line parallel to the first direction. The rotation center line of the clamping arm 2 is parallel to the first direction. The chair crossbeam includes a crossbeam 13 body and two flanges arranged on the crossbeam 13 body. The crossbeam 13 body is a structure with a U-shaped cross section. The two flanges are respectively connected to the two opposite side walls of the crossbeam 13 body. The two flanges extend toward the outside of the two side walls. The two first limiting blocks 7 are used to contact the surfaces of the two flanges. The first limiting bracket 6 is located above the crossbeam 13 body. The two flanges are the parts that need to be attached to the floor body and welded.

[0024] like Figures 1 to 3 As shown, the second limiting device includes a second limiting bracket 8 fixedly connected to the lifting frame and two second limiting blocks 9 arranged on the second limiting bracket 8, the two second limiting blocks 9 are arranged opposite to each other, and the two second limiting blocks 9 are on the same straight line parallel to the first direction. The two second limiting blocks 9 are used to contact the surfaces of the two side walls of the seat cross beam, and the distance between the two second limiting blocks 9 is smaller than the distance between the two first limiting blocks 7.

[0025] The first limiting device cooperates with the second limiting device to limit the seat crossbeam in the first direction, ensuring stability during the loading process. In this embodiment, eight first limiting devices and eight second limiting devices are provided, and each seat crossbeam is limited by two first limiting devices and two second limiting devices. Each first limiting device is arranged adjacent to one second limiting device, and two first limiting devices and two second limiting devices are arranged between the clamping device and the positioning device.

[0026] like Figures 1 to 3 As shown, the positioning device includes a positioning bracket 10 fixedly connected to the lifting frame and a first positioning pin 11 arranged on the positioning bracket 10, and a second positioning pin 12 is arranged on the first limiting device. The positioning bracket 10 extends toward the outside of the lifting frame, and the upper end of the positioning bracket 10 is fixedly connected to the lifting frame. The first positioning pin 11 is vertically arranged at the lower end of the positioning bracket 10. The second positioning pin 12 is vertically arranged on the first limiting bracket 6, and two positioning holes for inserting the first positioning pin 11 and the second positioning pin 12 are respectively arranged at both ends of the seat crossbeam.

[0027] Preferably, a vacuum suction cup for adsorbing the seat crossbeam is provided on the positioning bracket 10, and the vacuum suction cup is connected to a vacuum generator, and the vacuum generator is installed on the lifting frame. The vacuum suction cup is used to adsorb the seat crossbeam at the top of the seat crossbeam, and the vacuum suction cup is located at the other end of the length direction of the seat crossbeam, and cooperates with the clamping device to make the seat crossbeam more reliably grasped, and the seat crossbeam is not easy to fall during the loading process.

[0028] like Figures 1 to 3 As shown, the lifting frame is used to connect with the end effector of the industrial robot, and the industrial robot drives the grabbing sling to move. The lifting frame includes two cross beams 13, a plurality of longitudinal beams 14 located between the two cross beams 13, and a reinforcing plate 15 fixedly connected to the cross beams 13 and the longitudinal beams 14. All longitudinal beams 14 are arranged in sequence along the length direction of the cross beams 13. The two ends of the longitudinal beams 14 are respectively fixedly connected to the two cross beams 13. The length direction of the longitudinal beams 14 is parallel to the first direction, the length direction of the cross beams 13 is parallel to the second direction, and the first direction is perpendicular to the second direction. The reinforcing plate 15 is fixedly connected to one end of the cross beams 13 and the longitudinal beams 14. The setting of the reinforcing plate 15 can improve the overall structural strength of the lifting frame. The clamping bracket 1, the first limiting bracket 6, the second limiting bracket 8 and the positioning bracket 10 are fixedly connected to the cross beam 13.

[0029] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. The grabbing and lifting device for the cross beam of the seat in the middle channel of the car is characterized by: It includes a lifting frame, a clamping device for clamping a seat cross beam, a first limiting device and a second limiting device for limiting the seat cross beam, and a positioning device for positioning the seat cross beam. The first limiting device, the second limiting device and the positioning device are arranged on the lifting frame, and a plurality of first limiting devices and second limiting devices are arranged. A plurality of clamping devices are arranged and the clamping devices are arranged at both ends of the lifting frame.

2. The grabbing and slinging device for the cross beam of the aisle seat in the automobile according to claim 1 is characterized in that: The clamping device comprises a clamping bracket, a clamping arm rotatably arranged on the clamping bracket, a lower clamping block arranged on the clamping arm, and an upper clamping block cooperating with the lower clamping block to clamp the seat cross beam, wherein the upper clamping block is arranged on the lifting frame.

3. The grabbing and slinging device for the cross beam of the aisle seat in the automobile according to claim 1 is characterized in that: There are four clamping devices in total, and two clamping devices are respectively arranged at both ends of the lifting frame.

4. The grabbing and slinging device for the cross beam of the aisle seat in the automobile according to any one of claims 1 to 3, characterized in that: The first limiting device includes a first limiting bracket connected to the lifting frame and two first limiting blocks arranged on the first limiting bracket, and the two first limiting blocks are arranged opposite to each other.

5. The grabbing and slinging device for the cross beam of the aisle seat in the automobile according to any one of claims 1 to 3, characterized in that: The second limiting device includes a second limiting bracket connected to the lifting frame and two second limiting blocks arranged on the second limiting bracket, and the two second limiting blocks are arranged opposite to each other.

6. The grabbing and slinging device for the cross beam of the aisle seat in the automobile according to any one of claims 1 to 3, characterized in that: The positioning device includes a positioning bracket connected to the lifting frame and a first positioning pin arranged on the positioning bracket, and a second positioning pin is arranged on the first limiting device.

Images