CN219259330U

CN219259330U - Labor-saving auxiliary overturning lifting appliance mechanism and automobile assembly system

Info

Publication number: CN219259330U
Application number: CN202223588636.1U
Authority: CN
Inventors: 黄世林
Original assignee: GUANGZHOU JINGYUAN MECHANO-ELECTRIC EQUIPMENT CO LTD
Current assignee: GUANGZHOU JINGYUAN MECHANO-ELECTRIC EQUIPMENT CO LTD
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-27
Anticipated expiration: 2032-12-31

Abstract

The utility model provides a labor-saving auxiliary overturning lifting appliance mechanism and an automobile assembling system, which comprise a balance crane, a rotating mechanism, a main support and a hand-grabbing rod, wherein the rotating mechanism is fixedly connected to the lower part of the balance crane; the rotating mechanism comprises a first rotating part and a second rotating part, the first rotating part comprises a first fixing piece and a first rotating piece, the first fixing piece is fixedly connected to the balance crane, the first rotating piece is rotatably connected to the first fixing piece, the second rotating part is connected to the first rotating piece, and the main support is connected to the second rotating part; the auxiliary overturning lifting appliance mechanism and the automobile assembling system can realize overturning and posture adjustment of the tire by manpower easily, and are convenient for carrying the tire and installing the tire.

Description

Labor-saving auxiliary overturning lifting appliance mechanism and automobile assembly system

Technical Field

The utility model relates to the field of automobile manufacturing equipment, in particular to a labor-saving auxiliary overturning lifting appliance mechanism and an automobile assembly system.

Background

In automobile production, the assembly of tires is an extremely important process, and the common assembly process is that the tires are piled up and transported to the station side, the tires are turned over and adjusted in posture, then the tires are mounted on an automobile, and the locking screws are used for completing the mounting. The main part of the working procedure is to turn over and adjust the posture of the tire so as to realize the alignment of the hub mounting hole and the automobile wheel disc screw.

The main implementation mode of the existing factory is generally two modes of full-automatic assembly of a manipulator and manual assembly aiming at overturning and posture adjustment of the tire; the full-automatic assembly of the manipulator is required to be provided with a corresponding vision system, the position of the tire material, the position of the hub mounting hole and the position of the automobile wheel disc screw are determined through photographing of the vision system, so that the corresponding clamping position, angle, mounting position and angle are calculated through a computer and are accurately executed by the manipulator. The other type of manual assembly is that the installation position and angle are distinguished through human eyes of workers, the workers manually carry the tire on the line side to the side of the automobile, and the positions and the angles of the tire are manually adjusted for installation.

The above two ways, the first way of fully automatic assembly of the manipulator, although capable of achieving fully automatic assembly, has obvious drawbacks: the cost is high, and a complete manipulator and a vision system are required to be equipped; poor fit, and the tire type may have to be re-commissioned or the clamping jaw replaced. The second mode of manual handling assembly can be adjusted by the worker by himself, but faces the tires with heavy weight and large volume, which are difficult to handle and assemble.

Therefore, a need exists for an auxiliary flip spreader that is low cost, highly adaptable, and capable of being assembled by manual control.

Disclosure of Invention

Based on the above, it is necessary to provide a convenient and labor-saving auxiliary overturning lifting appliance mechanism and an automobile assembly system.

The utility model provides a labor-saving auxiliary overturning lifting appliance mechanism which comprises a balance crane, a rotating mechanism, a main support and a hand-grabbing rod, wherein the rotating mechanism is fixedly connected to the lower part of the balance crane, the main support is connected with the rotating mechanism, and the hand-grabbing rod is fixed on one side of the main support; the rotating mechanism comprises a first rotating part and a second rotating part, the first rotating part comprises a first fixing piece and a first rotating piece, the first fixing piece is fixedly connected to the balance crane, the first rotating piece is rotatably connected to the first fixing piece, the second rotating part is connected to the first rotating piece, and the main support is connected to the second rotating part.

In a preferred embodiment, the first fixing member includes a fixing plate and two side plates, the two side plates are fixedly connected to the lower portion of the fixing plate, a fixed shaft is further fixed to the two side plates, the first rotating member is a rotating wheel, the fixed shaft penetrates through the rotating wheel, the rotating wheel rotates around the fixed shaft, and the rotating direction of the rotating wheel is parallel to the extending direction of the main support.

In a preferred embodiment, an angular contact ball bearing is installed between the fixed shaft and the rotating wheel, spacers are arranged on two sides of the angular contact ball bearing, and the spacers are fixed between the angular contact ball bearing and the side plates.

In a preferred embodiment, the second rotating part comprises a connecting rod, an outer shaft sleeve and a rotating bearing, one end of the connecting rod is fixedly connected with the rotating wheel, the other end of the connecting rod is fixedly connected with the outer shaft sleeve, the rotating bearing is rotatably connected in the outer shaft sleeve, and the rotating direction of the rotating bearing is perpendicular to the extending direction of the main support.

In a preferred embodiment, the rotating bearing is fixedly connected with a boom mounting seat, and a rear stop is fixedly arranged on the inner side of the boom mounting seat.

In a preferred embodiment, the suspension arm mounting seat is detachably connected with a tire clamp, and the tire clamp is a pneumatic clamping mechanism or a mechanical clamping mechanism or a sucker.

In a preferred embodiment, the rotary bearing is also fixedly connected with a main support mounting base, and the main support is fixedly connected to the main support mounting base.

In a preferred embodiment, the main support mounting seat comprises a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are respectively positioned at two ends of the rotating bearing, a front stop mounting seat is fixedly connected to the first mounting plate and the second mounting plate, and a front stop is fixedly connected to the front stop mounting seat.

In a preferred embodiment, the main support comprises a left support and a right support, which are fixedly connected to the first mounting plate and the second mounting plate, respectively; the two ends of the main support are respectively fixed with a grabbing rod fixing frame, the grabbing rods are fixed on the two grabbing rod fixing frames, and the extending direction of the grabbing rods is the same as that of the main support.

The utility model also provides an automobile assembly system which comprises the auxiliary overturning lifting appliance mechanism.

The auxiliary overturning lifting appliance mechanism and the automobile assembling system can realize overturning and posture adjustment of the tire by manpower easily, and facilitate tire transportation and tire installation.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the utility model.

FIG. 1 is an overall block diagram of an auxiliary roll-over spreader mechanism of the present utility model;

FIG. 2 is an overall construction view of the rotary mechanism of the present utility model;

fig. 3 is a cross-sectional view of the rotary mechanism of the present utility model.

In the figure: 1. balance hanging; 2. a rotation mechanism; 3. a main support; 4. a hand grip; 5. a first fixing member; 6. a first rotating member; 7. a rear stop; 8. a boom mounting base; 9. a front stop; 10. a front stop mounting seat; 11. fixing the shaft; 12. a spacer bush; 13. angular contact ball bearings; 14. an end cap; 15. a connecting rod; 16. an outer sleeve; 17. and (5) rotating the bearing.

Detailed Description

In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, an embodiment of the present utility model provides a labor-saving auxiliary overturning lifting appliance mechanism, which comprises a balance crane 1, a rotating mechanism 2, a main support 3 and a hand-grabbing rod 4, wherein the rotating mechanism 2 is fixedly connected to the lower part of the balance crane 1, the main support 3 is connected with the rotating mechanism 2, the hand-grabbing rod 4 is fixed on one side of the main support 3, and the hand-grabbing rod 4 is a main operation position of a worker and is used for overturning the lifting appliance forwards and backwards and rotating left and right. The rotating mechanism 2 comprises a first rotating part and a second rotating part, the first rotating part comprises a first fixing piece 5 and a first rotating piece 6, the first fixing piece 5 is fixedly connected to the balance crane 1, the first rotating piece 6 is rotatably connected to the first fixing piece 5, the second rotating part is connected to the first rotating piece 6, and the main support 3 is connected to the second rotating part. This structure makes the rotation mechanism 2 capable of satisfying the rotation in two directions, one direction rotation is used for vertically setting the tire laid flat (i.e., turning back and forth, the front and back direction being perpendicular to the extending direction of the main support 3), and one direction rotation is used for screwing the upper screw hole (i.e., rotating left and right, the left and right direction being parallel to the extending direction of the main support 3) when the tire is mounted. The auxiliary overturning lifting appliance mechanism counteracts the gravity of the tire, can easily adjust and install the posture of the tire overturning, and is convenient for operators to adjust the position of the tire. The auxiliary overturning lifting appliance mechanism is used for replacing a mechanical arm, a user automatically controls the gesture of the tire to complete the installation of the tire, the semi-automatic assembly is realized, the high cost of the full-automatic mechanical arm is avoided, and meanwhile, the heavy workload of the assembly by manpower is reduced.

Referring to fig. 2 and 3, in a preferred embodiment, the first fixing member 5 includes a fixing plate and two side plates fixedly connected to the lower portion of the fixing plate, a fixed shaft 11 is further fixed to the two side plates, the first rotating member 6 is a rotating wheel, the fixed shaft 11 penetrates through the rotating wheel, a positioning blocking member is disposed at one end of the fixed shaft 11, and an end cover 14 is disposed at the other end of the fixed shaft 11 for fixing the position of the fixed shaft 11. The turning wheel rotates around the fixed shaft 11, and the turning direction of the turning wheel is parallel to the extending direction of the main support 3. The rotation direction of the first rotation member 6 is parallel to the extending direction of the main bearing, and the rotation direction of the first rotation member 6 is used for installing an upper screw hole when installing the automobile on the tire.

Referring to fig. 3, in a preferred embodiment, an angular ball bearing 13 is mounted between the fixed shaft 11 and the runner, so that the runner can withstand forces in the circumferential direction as well as in the circumferential direction. Spacer rings 12 are arranged on two sides of the angular contact ball bearing 13, and the spacer rings 12 are fixed between the angular contact ball bearing 13 and the side plates and used for limiting the position of the rotating wheel.

Referring to fig. 2, in a preferred embodiment, the second rotating part includes a connecting rod 15, an outer hub 16, and a rotating bearing 17, one end of the connecting rod 15 is fixedly connected with the rotating wheel, the other end is fixedly connected with the outer hub 16, the rotating bearing 17 is rotatably connected in the outer hub 16, and the rotating direction of the rotating bearing 17 is perpendicular to the extending direction of the main support 3. The rotation direction of the second rotation part is perpendicular to the extending direction of the main bearing, and the rotation of the second rotation part is used for vertically arranging the flat tire.

Referring to fig. 2, in the preferred embodiment, the rotation bearing 17 is fixedly connected to the boom mount 8, and the rear stop 7 is fixedly provided on the inner side of the boom mount 8, so that the boom mount 8 can be rotated only by 90 ° in the backward direction.

In a preferred embodiment, the boom mount 8 has a tire clamp removably attached thereto, the tire clamp being a pneumatic clamping mechanism or a mechanical clamping mechanism or suction cup. The specific structure and operation of the pneumatic clamping mechanism, the mechanical clamping mechanism and the suction cup have been made common knowledge in the art, and will not be described in detail herein.

Referring to fig. 2, in the preferred embodiment, the rotary bearing 17 is also fixedly connected to the main support 3 mount, and the main support 3 is fixedly connected to the main support 3 mount. The main support 3 is provided with a suitable clamp for clamping the tire, and can be provided with clamps in different forms according to the requirement. After the tire is clamped, a user can turn back and forth and rotate left and right by controlling the hand-grabbing rod 4, and the tire is adjusted to a proper posture and is directly mounted on an automobile. The main support 3 is fixed on the main support 3 mounting seat through bolts. The main support 3 mount pad includes first mounting panel and second mounting panel, and first mounting panel and second mounting panel are located the both ends of slewing bearing 17 respectively, and fixedly connected with front stop mount pad 10 on first mounting panel and the second mounting panel, front stop 9 of fixedly connected with on the front stop mount pad 10, front stop is located the same side of hand grab pole 4, makes boom mount pad 8 rotate forward only 90.

In the preferred embodiment, the main support 3 comprises a left support and a right support, which are fixedly connected to the first mounting plate and the second mounting plate, respectively; two ends of the main support 3 are respectively fixed with a grab bar fixing frame, the hand grab bars 4 are fixed on the two grab bar fixing frames, and the extending direction of the hand grab bars 4 is the same as that of the main support 3.

The utility model also provides an automobile assembly system which comprises the auxiliary overturning lifting appliance mechanism. The manipulator assembly mode can realize full-automatic assembly, but has higher cost and needs to be provided with a complete manipulator and a visual system; poor adaptability, and the clamping jaw can be debugged again or replaced after the tire type is replaced. The manual handling assembly can be adjusted by a worker by self, but the manual handling assembly faces the tires with large weight and large volume, and is difficult to carry and assemble. The auxiliary overturning lifting appliance mechanism has low cost and strong adaptability, and can be assembled by manual control.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims

1. The labor-saving auxiliary overturning lifting appliance mechanism is characterized by comprising a balance crane, a rotating mechanism, a main support and a hand-grabbing rod, wherein the rotating mechanism is fixedly connected to the lower part of the balance crane, the main support is connected with the rotating mechanism, and the hand-grabbing rod is fixed to one side of the main support; the rotating mechanism comprises a first rotating part and a second rotating part, the first rotating part comprises a first fixing piece and a first rotating piece, the first fixing piece is fixedly connected to the balance crane, the first rotating piece is rotatably connected to the first fixing piece, the second rotating part is connected to the first rotating piece, and the main support is connected to the second rotating part.

2. The auxiliary overturning lifting device mechanism of claim 1, wherein the first fixing piece comprises a fixing plate and two side plates, the two side plates are fixedly connected to the lower portion of the fixing plate, fixed shafts are further fixed on the two side plates, the first rotating piece is a rotating wheel, the fixed shafts penetrate through the rotating wheel, the rotating wheel rotates around the fixed shafts, and the rotating direction of the rotating wheel is parallel to the extending direction of the main support.

3. The auxiliary overturning lifting device mechanism according to claim 2, wherein an angular contact ball bearing is arranged between the fixed shaft and the rotating wheel, spacers are arranged on two sides of the angular contact ball bearing, and the spacers are fixed between the angular contact ball bearing and the side plates.

4. The auxiliary overturning lifting device mechanism of claim 2, wherein the second rotating part comprises a connecting rod, an outer shaft sleeve and a rotating bearing, one end of the connecting rod is fixedly connected with the rotating wheel, the other end of the connecting rod is fixedly connected with the outer shaft sleeve, the rotating bearing is rotatably connected in the outer shaft sleeve, and the rotating direction of the rotating bearing is perpendicular to the extending direction of the main support.

5. The auxiliary roll-over spreader mechanism of claim 4, wherein the swivel bearing is fixedly coupled with a boom mount, and wherein a back stop is fixedly disposed on an inner side of the boom mount.

6. The auxiliary overturn lifting device mechanism according to claim 5, wherein a tire clamp is detachably connected to the suspension arm mounting base, and the tire clamp is a pneumatic clamping mechanism or a mechanical clamping mechanism or a sucking disc.

7. The auxiliary roll-over spreader mechanism of claim 4, wherein the swivel bearing is further fixedly coupled to a main support mount, the main support being fixedly coupled to the main support mount.

8. The auxiliary roll-over spreader mechanism of claim 7, wherein the main support mounting block comprises a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are respectively positioned at two ends of the rotating bearing, a front stop mounting block is fixedly connected to the first mounting plate and the second mounting plate, and a front stop is fixedly connected to the front stop mounting block.

9. The auxiliary roll-over spreader mechanism of claim 8, wherein the main support comprises a left support and a right support, the left support and the right support being fixedly connected to the first mounting plate and the second mounting plate, respectively; the two ends of the main support are respectively fixed with a grabbing rod fixing frame, the grabbing rods are fixed on the two grabbing rod fixing frames, and the extending direction of the grabbing rods is the same as that of the main support.

10. An automotive assembly system comprising an auxiliary roll-over spreader mechanism according to any one of claims 1 to 9.