阅读说明：本技术 一种汽车后保险杠和尾灯的装配辅具及方法 (Assembly assistive device and method for automobile rear bumper and tail lamp ) 是由 刘守伟 赵秀侠 宋忠朋 尹雪松 李铁 程源海 于 2021-07-22 设计创作，主要内容包括：本发明提供一种汽车后保险杠和尾灯的装配辅具及方法；该装配辅具包括基板,基板的上端面设有把手,基板的下端面设有定位机构,基板的左右两端分别设有支撑臂；两个支撑臂沿基板的中间位置对称设置,并向基板的外侧延伸；支撑臂上设有多个尾灯定位块,各个尾灯定位块可拆卸设置于支撑臂的末端,并且基板能够通过两侧支撑臂上的尾灯定位块紧贴于车身钣金的后保险杠和尾灯上；本发明提供的方案,能够提高汽车外观质量,降低装配的劳动强度,具有结构简单、成本低、制作容易、操作方便的优势,减少调试工位的工作量。(The invention provides an assembly assistive device and a method for a rear bumper and a tail lamp of an automobile; the assembly assistive device comprises a base plate, wherein a handle is arranged on the upper end surface of the base plate, a positioning mechanism is arranged on the lower end surface of the base plate, and supporting arms are respectively arranged at the left end and the right end of the base plate; the two supporting arms are symmetrically arranged along the middle position of the substrate and extend towards the outer side of the substrate; the supporting arm is provided with a plurality of tail lamp positioning blocks, each tail lamp positioning block is detachably arranged at the tail end of the supporting arm, and the base plate can be tightly attached to a rear bumper and a tail lamp of a vehicle body metal plate through the tail lamp positioning blocks on the supporting arms at two sides; the scheme provided by the invention can improve the appearance quality of the automobile, reduce the labor intensity of assembly, has the advantages of simple structure, low cost, easiness in manufacturing and convenience in operation, and reduces the workload of debugging stations.)

1. An assembly assistive device of a rear bumper and a tail lamp of an automobile is used for simultaneously considering the assembly of the rear bumper and the tail lamp of the automobile; the auxiliary assembling tool is characterized by comprising a base plate (1), wherein a handle (5) is arranged on the upper end face of the base plate (1), a positioning mechanism is arranged on the lower end face of the base plate (1), and supporting arms (2) are respectively arranged at the left end and the right end of the base plate (1); the two supporting arms (2) are symmetrically arranged along the middle position of the base plate (1) and extend towards the outer side of the base plate (1); be equipped with a plurality of tail lamp locating pieces (6) on support arm (2), each tail lamp locating piece (6) can dismantle set up in the end of support arm (2), and base plate (1) can pass through both sides tail lamp locating piece (6) on support arm (2) hug closely on rear bumper (92) and tail lamp (93) of automobile body panel beating (91).

2. The vehicle rear bumper and tail lamp assembly aid according to claim 1, wherein the joint between the tail end of the support arm (2) and the tail lamp positioning block (6) can be provided with one or more gaskets (7), so that the contact position between the tail lamp positioning block (6) and the rear bumper (92) and the tail lamp (93) can be adjusted.

3. The automobile rear bumper and tail lamp assembly aid as claimed in claim 1, wherein the support arm (2) at each end of the base plate (1) comprises a first support arm (21) and a second support arm (22), one end of the first support arm (21) is fixed at the end of the base plate (1) through a bolt, the other end of the first support arm (21) extends obliquely upwards, a first tail lamp positioning block (61) is arranged on the outer side of the top of the first support arm (21), and a second tail lamp positioning block (62) is arranged on the bottom of the first tail lamp positioning block (61) on the first support arm (21); one end of the second supporting arm (22) is fixed to the tail end of the base plate (1) through a bolt, the other end of the second supporting arm (22) extends in a downward inclined mode, a third tail lamp positioning block (63) is arranged at the tail end of the second supporting arm (22), and the third tail lamp positioning block (63) is located at the lower end of the second tail lamp positioning block (62).

4. The assembly aid for rear bumpers and tail lamps of automobiles as claimed in claim 2, wherein said positioning mechanism comprises a positioning pin (3) and a tooling positioning block (4); the base plate (1) can be arranged on the automobile body metal plate (91) along the horizontal direction, and is attached to the automobile body metal plate (91), and the positioning pin (3) can be inserted into a metal plate hole of the automobile body metal plate (91) along the vertical direction, so that the assembly auxiliary tool is limited to shake.

5. The assembly aid for rear bumpers and tail lamps of automobiles according to claim 1, characterized in that said positioning mechanism comprises a first positioning mechanism and a second positioning mechanism, said first positioning mechanism and said second positioning mechanism being symmetrically arranged along the middle position of said base plate (1).

6. The assembly aid for rear bumpers and taillights as claimed in claim 1, wherein the base plate (1) is made of aluminum material, the support arm (2) is made of aluminum material, the tail light positioning block (6) is made of nylon material, and the handle (5) is made of steel material.

7. The assembly aid for the rear bumper and the tail lamp of the automobile as claimed in claim 4, wherein the gasket (7) is made of steel material, the positioning pin (3) is made of steel material, and the tool positioning block (4) is made of nylon material.

8. The vehicle rear bumper and tail lamp assembly aid according to claim 1, wherein the tail lamp positioning block (6) is attached to the outer side of the support arm (2) by a bolt (8).

9. A method of assembling a rear bumper and a tail lamp of an automobile, characterized in that the method of assembling employs the auxiliary for assembling a rear bumper and a tail lamp of an automobile according to any one of claims 1 to 8; the assembling method comprises the following processes:

s1: pre-mounting a rear bumper (92) and a tail lamp (93) on a vehicle body metal plate (91), wherein the rear bumper (92) and the tail lamp (93) are in an unlocked state;

s2: after the assembly auxiliary tool is taken up from the storage rack and qualified, the assembly auxiliary tool is installed on a vehicle body metal plate (91), the assembly auxiliary tool is lightly pressed, it is confirmed that a positioning pin (3) on the assembly auxiliary tool can be completely inserted into a metal plate hole of the vehicle body metal plate (91), and a tool positioning block (4) on the assembly auxiliary tool is completely attached to the vehicle body metal plate (91), so that the assembly auxiliary tool is guaranteed against shaking on the vehicle body metal plate (91);

s3: slightly pushing the rear bumper (92) and the tail lamp (93) in sequence to enable the rear bumper (92) and the tail lamp (93) to be tightly attached to a tail lamp positioning block (6) on the auxiliary assembly supporting arm (2), and then locking the rear bumper (92) and the tail lamp (93) in sequence through an assembly tool;

s4: and (3) after the rear bumper (92) and the tail lamp (93) are locked, disassembling the assembly auxiliary tool, putting the assembly auxiliary tool into a storage rack, and waiting for unloading the vehicle.

10. The method of assembling a rear bumper and a tail lamp for an automobile according to claim 9, wherein in the step S3: the reasonable positions of the rear bumper (92), the tail lamp (93) and the tail lamp positioning block (6) are adjusted by adjusting the number of gaskets (7) at the joint of the tail end of the supporting arm (2) and the tail lamp positioning block (6).

Technical Field

The invention belongs to the technical field of assembly aids of a rear bumper and a tail lamp of an automobile, and particularly relates to an assembly aid of a rear bumper and a tail lamp of an automobile and a method.

Background

With the continuous improvement of the quality requirements of consumers on automobiles, the conventional automobile production and assembly means can not meet the existing technical requirements. In order to improve the automobile quality, the appearance quality which is the first place for consumers is particularly important; the existing automobile companies use the positioning structure on the parts and the automobile metal plate to position and install when installing the parts such as the rear bumper, the tail lamp and the like, the parts cannot be stably placed on the automobile metal plate due to the influence of the weight of the parts, the parts cannot be installed in a theoretical state, the assembly effect is influenced, the matching relation between the parts and the automobile body is uneven, and the overall appearance quality of the automobile is finally influenced.

Based on the technical problems existing in the installation process of the rear bumper and the tail lamp of the automobile company, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.

Disclosure of Invention

The invention aims to provide an assembly auxiliary tool for a rear bumper and a tail lamp of an automobile aiming at the defects in the prior art and aims to solve the problem of the installation quality of the conventional rear bumper and the tail lamp of the automobile.

The invention provides an assembly assistive device for a rear bumper and a tail lamp of an automobile, which is used for simultaneously considering the assembly of the rear bumper and the tail lamp of the automobile; the assembly assistive device comprises a base plate, wherein a handle is arranged on the upper end surface of the base plate, a positioning mechanism is arranged on the lower end surface of the base plate, and supporting arms are respectively arranged at the left end and the right end of the base plate; the two supporting arms are symmetrically arranged along the middle position of the substrate and extend towards the outer side of the substrate; be equipped with a plurality of tail lamp locating pieces on the support arm, each tail lamp locating piece can be dismantled and set up in the end of support arm to the base plate can hug closely on rear bumper and the tail lamp of automobile body panel beating through the tail lamp locating piece on the support arm of both sides.

Furthermore, one or more gaskets can be arranged at the joint of the tail end of the supporting arm and the tail lamp positioning block, so that the adhesion positions of the tail lamp positioning block, the rear bumper and the tail lamp can be adjusted.

Furthermore, the supporting arm at each end of the base plate comprises a first supporting arm and a second supporting arm, one end of the first supporting arm is fixed at the tail end of the base plate through a bolt, the other end of the first supporting arm extends upwards in an inclined mode, a first tail lamp positioning block is arranged on the outer side of the top of the first supporting arm, and a second tail lamp positioning block is arranged at the bottom of the first tail lamp positioning block on the first supporting arm; one end of the second support arm is fixed at the tail end of the base plate through a bolt, the other end of the second support arm extends downwards in a downward inclined mode, a third tail lamp positioning block is arranged at the tail end of the second support arm, and the third tail lamp positioning block is located at the lower end of the second tail lamp positioning block.

Further, the positioning mechanism comprises a positioning pin and a tool positioning block; the base plate can be arranged on the automobile body metal plate along the horizontal direction and attached to the automobile body metal plate, the positioning pin can be inserted into the metal plate hole of the automobile body metal plate along the vertical direction, and therefore the auxiliary assembling tool is limited to shake.

Furthermore, the positioning mechanism comprises a first positioning mechanism and a second positioning mechanism, and the first positioning mechanism and the second positioning mechanism are symmetrically arranged along the middle position of the substrate.

Further, the base plate is made of an aluminum material, the supporting arm is made of an aluminum material, the tail lamp positioning block is made of a nylon material, and the handle is made of a steel material.

Further, the gasket is made of steel materials, the positioning pin is made of steel materials, and the tool positioning block is made of nylon materials.

Further, the tail lamp locating block is connected to the outer side of the supporting arm through a bolt.

Correspondingly, the invention also provides an assembly method of the rear bumper and the tail lamp of the automobile, which adopts the assembly auxiliary tool of the rear bumper and the tail lamp of the automobile; the assembling method comprises the following processes:

s1: pre-mounting a rear bumper and a tail lamp on a metal plate of a vehicle body, wherein the rear bumper and the tail lamp are in an unlocked state;

s2: after the assembly auxiliary tool is taken up from the storage rack and qualified, the assembly auxiliary tool is mounted on a metal plate of the vehicle body, the assembly auxiliary tool is lightly pressed, it is confirmed that a positioning pin on the assembly auxiliary tool can be completely inserted into a metal plate hole of the metal plate of the vehicle body, and a tool positioning block on the assembly auxiliary tool is completely attached to the metal plate of the vehicle body, so that the assembly auxiliary tool is ensured not to shake on the metal plate of the vehicle body;

s3: slightly pushing the rear bumper and the tail lamp in sequence to enable the rear bumper and the tail lamp to be tightly attached to a tail lamp positioning block on a supporting arm of the assembly aid, and then locking the rear bumper and the tail lamp in sequence through an assembly tool;

s4: and (4) unloading the assembly auxiliary tool after the rear bumper and the tail lamp are locked, putting the assembly auxiliary tool into a storage rack, and using the assembly auxiliary tool after the automobile is parked.

Further, in step S3: the reasonable positions of the rear bumper, the tail lamp and the tail lamp positioning block are adjusted by adjusting the number of gaskets at the joint of the tail end of the supporting arm and the tail lamp positioning block.

According to the scheme provided by the invention, the rear bumper and the tail lamp of the automobile can be quickly installed in a theoretical state, the appearance quality of the automobile is improved, and the labor intensity of assembly is reduced; the assembly assistive device is simple in structure, low in cost, easy to manufacture and convenient to operate, workload of debugging stations is reduced, sizes of all structures are not limited and suggested in the assembly assistive device, and a designer can determine specific sizes according to factors such as actual requirements and appearances of vehicle types when designing the structure of the assembly assistive device.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The invention will be further explained with reference to the drawings, in which:

FIG. 1 is a first schematic view of an assembly aid for a rear bumper and a tail lamp of an automobile according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a second schematic view of an assembly aid for a rear bumper and a tail lamp of an automobile according to the present invention;

fig. 4 is a schematic view of an assembly auxiliary tool for a rear bumper and a tail lamp of an automobile according to the present invention.

In the figure: 1. a substrate; 2. a support arm; 21. a first support arm; 22. a second support arm; 3. positioning pins; 4. a tool positioning block; 5. a handle; 6. a tail lamp positioning block; 61. a first tail lamp positioning block; 62. a second tail lamp positioning block; 63. a third tail lamp positioning block; 7. a gasket; 8. a bolt; 91. a vehicle body metal plate; 92. a rear bumper; 93. and a tail light.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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 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; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, the present invention provides an assembly aid for a rear bumper and a tail lamp of an automobile, which is used for simultaneously assembling the rear bumper and the tail lamp of the automobile; the assembly assistive device comprises a base plate 1, wherein a handle 5 is arranged on the upper end face of the base plate 1, a positioning mechanism is arranged on the lower end face of the base plate 1, and supporting arms 2 are respectively arranged at the left end and the right end of the base plate 1; the two supporting arms 2 are symmetrically arranged along the middle position of the substrate 1 and extend towards the outer side of the substrate 1; a plurality of tail lamp positioning blocks 6 are arranged on the support arm 2, each tail lamp positioning block 6 is detachably arranged at the tail end of the support arm 2, and the substrate 1 can be closely attached to a rear bumper 92 and a tail lamp 93 of a vehicle body metal plate 91 through the tail lamp positioning blocks 6 on the support arms 2 at two sides; the assembly assistor for the rear bumper and the tail lamp of the automobile, provided by the invention, can realize synchronous and quick positioning to a theoretical state when the rear bumper and the tail lamp of the automobile are installed, solves the problem of uneven matching between the rear bumper and the automobile body, has the advantages of simple process and structure, low cost, easiness in manufacturing, convenience in operation and no special maintenance and repair requirements, and avoids secondary adjustment.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, one or more gaskets 7 can be disposed at the joint of the tail end of the supporting arm 2 and the tail light positioning block 6, so as to adjust the close positions of the tail light positioning block 6 and the rear bumper 92 and the tail light 93; according to the assembly auxiliary tool for the rear bumper and the tail lamp of the automobile, the rear bumper 92 and the tail lamp 93 are positioned in a theoretical state through the assembly auxiliary tool, then the rear bumper and the tail lamp are locked through the installation tool, in order to guarantee the accuracy of installation, the auxiliary tool is suggested to be installed on a metal plate of an automobile body and then lightly pressed, the auxiliary tool is ensured to be completely contacted with the automobile body and does not shake, the aim of accurate positioning is achieved, the matching relation between automobile appearance parts can be solved, particularly the matching relation between the rear bumper and the tail lamp and the automobile body, an ideal state can be achieved in the primary production installation process, and secondary adjustment is avoided.

Preferably, in combination with the above solution, as shown in fig. 1 to 4, the supporting arm 2 at each end of the base plate 1 includes a first supporting arm 21 and a second supporting arm 22, one end of the first supporting arm 21 is fixed at the end of the base plate 1 by a bolt, the other end of the first supporting arm 21 extends obliquely upward, a first tail light positioning block 61 is arranged outside the top of the first supporting arm 21, and a second tail light positioning block 62 is arranged on the first supporting arm 21 at the bottom of the first tail light positioning block 61; one end of the second support arm 22 is fixed to the end of the base plate 1 by a bolt, the other end of the second support arm 22 extends downward, a third tail light positioning block 63 is arranged at the end of the second support arm 22, and the third tail light positioning block 63 is located at the lower end of the second tail light positioning block 62.

Preferably, in combination with the above scheme, as shown in fig. 1 to 4, the positioning mechanism includes a positioning pin 3 and a tool positioning block 4; the base plate 1 can be arranged on the automobile body metal plate 91 along the horizontal direction and is attached to the automobile body metal plate 91, and the positioning pin 3 can be inserted into a metal plate hole of the automobile body metal plate 91 along the vertical direction, so that the assembly auxiliary tool is limited to shake.

Preferably, in combination with the above scheme, as shown in fig. 1 to 4, the positioning mechanism includes a first positioning mechanism and a second positioning mechanism, and the first positioning mechanism and the second positioning mechanism are symmetrically disposed along the middle position of the substrate 1; specifically, the length of the base plate 1 is a reasonable installation length on the vehicle body metal plate 91.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, the tail lamp positioning block 6 for positioning the rear bumper 92 and the tail lamp 93 is connected with the support arm 2 of the assembly aid by the bolt 8, and the middle is provided with the gasket 7 with different thickness specifications; when the rear bumper 92 and the tail lamp 93 are installed on site, the thickness of the spacer 7 can be adjusted (specifically, including increasing or decreasing the spacer) according to the matching state until the matching state is stabilized.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, the base plate 1 is made of an aluminum material, the support arm 2 is made of an aluminum material, and the tail lamp positioning block 6 is made of a nylon material, and the above materials are mainly used for reducing the weight of the accessory and the labor intensity of the operator; further, the handle 5 is made of steel material.

Preferably, with the above scheme, as shown in fig. 1 to 4, the gasket 7 is made of a steel material, the positioning pin 3 is made of a steel material, and the tool positioning block 4 is made of a nylon material.

Preferably, in combination with the above solution, as shown in fig. 1 to 4, the tail lamp positioning block 6 is connected to the outer side of the supporting arm 2 by a bolt 8, so as to realize detachable connection.

Accordingly, in combination with the above solutions, as shown in fig. 1 to 4, the present invention further provides an assembly method of a rear bumper and a tail lamp of an automobile, which adopts the assembly auxiliary of the rear bumper and the tail lamp of the automobile; the assembling method comprises the following processes:

s1: pre-mounting the rear bumper 92 and the tail lamp 93 to the vehicle body metal plate 91 with the rear bumper 92 and the tail lamp 93 in an unlocked state;

s2: after the assembly auxiliary tool is taken up from the storage rack and qualified, the assembly auxiliary tool is mounted on the automobile body metal plate 91, the assembly auxiliary tool is lightly pressed, it is confirmed that the positioning pin 3 on the assembly auxiliary tool can be completely inserted into the metal plate hole of the automobile body metal plate 91, and the tool positioning block 4 on the assembly auxiliary tool is completely attached to the automobile body metal plate 91, so that the assembly auxiliary tool is guaranteed not to shake on the automobile body metal plate 91;

s3: slightly pushing the rear bumper 92 and the tail lamp 93 in sequence to enable the rear bumper 92 and the tail lamp 93 to be tightly attached to the tail lamp positioning block 6 on the auxiliary assembling tool supporting arm 2, and then locking the rear bumper 92 and the tail lamp 93 in sequence through an assembling tool;

s4: and after the rear bumper 92 and the tail lamp 93 are locked, the assembly auxiliary tool is disassembled, and the assembly auxiliary tool is placed into a storage rack to be used by a next vehicle.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, specifically, a careful inspection should be performed before the assembly aid is used to confirm that the tail lamp positioning block 6 is not loose, and that no impurities or foreign matters are on the surface of the tool positioning block 4, so as to minimize the hidden trouble that the matching result is affected; specifically, in the S3 step: in the production verification stage, since the states of the rear bumper 92, the tail lamp 93 and the vehicle body 91 are unstable, it is necessary to adjust the reasonable positions of the rear bumper 92, the tail lamp 93 and the tail lamp positioning block 6 by adjusting the number of the pads 7 at the connection of the ends of the support arm 2 and the tail lamp positioning block 6.

According to the scheme provided by the invention, the rear bumper and the tail lamp of the automobile can be quickly installed in a theoretical state, the appearance quality of the automobile is improved, and the labor intensity of assembly is reduced; the assembly assistive device is simple in structure, low in cost, easy to manufacture and convenient to operate, workload of debugging stations is reduced, sizes of all structures are not limited and suggested in the assembly assistive device, and a designer can determine specific sizes according to factors such as actual requirements and appearances of vehicle types when designing the structure of the assembly assistive device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.