CN218949320U

CN218949320U - Front shroud hinge mounting structure

Info

Publication number: CN218949320U
Application number: CN202320110758.5U
Authority: CN
Inventors: 林真廷; 张玉成; 郑耀凯; 叶小军
Original assignee: Chongqing Seres New Energy Automobile Design Institute Co Ltd
Current assignee: Chongqing Seres New Energy Automobile Design Institute Co Ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-05-02
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a front cover hinge mounting structure which comprises a movable page and a fixed page which are connected through a connecting rod, wherein one end of the fixed page is folded and extends out to form a first support lug, the connecting rod is folded in the same direction and extends out to form a second support lug, and an adjustable limiting piece is arranged in a gap between the first support lug and the second support lug, so that the distance between the two support lugs is adjustable. According to the utility model, the spacing piece is arranged and can be adjustably arranged between the first support lugs and the second support lugs, so that the distance between the first support lugs and the second support lugs can be adjusted; i.e. the position of the fixed page is fixed, and then the position of the fixed page is adjusted by adjusting the limiting pieceThe size of the distance between the first support lugs and the second support lugs can enable one limit position of the second support lugs in the Z direction to be limited, namely one limit position of the whole hinge in the Z direction is limited; in conclusion, the limit position of the whole hinge Z direction can be adjusted through adjusting the limiting piece, and the Z direction adjustment and the mounting gesture limitation of the hinge can be assisted _， Convenient adjustment and simple operation.

Description

Front shroud hinge mounting structure

Technical Field

The utility model relates to a front cover hinge, in particular to a front cover hinge mounting structure.

Background

The front cover hinge structure is used as an important connecting piece for front cover installation, and directly influences the matching relation between the front cover and the parts assembly such as the fender, the front bumper, the front mixed headlight and the like. However, consistency of the front cover after the front cover hinge is installed is difficult to ensure, and the accuracy requirement of the DTS matched with the front cover, the fender, the front bumper and the headlight is also difficult to meet.

The existing front cover hinge structure is formed by combining a movable page, a fixed page and a connecting rod, wherein the movable page is tightly screwed with the front cover through 3 nuts in the Z direction, the fixed page is tightly screwed through a third mounting through hole of a longitudinal beam hinge in the Z direction, and the Z direction of the hinge is not adjustable, so that the front cover cannot be adjusted after being mounted, and the front cover is influenced to be matched with a fender, a front bumper and a front mixed headlight and DTS is realized. In order to achieve DTS, a large amount of manpower, material resources and financial resources are required to be consumed for long-period matching, and meanwhile, the die clamp is matched and debugged, so that the period is long and the cost is high.

Disclosure of Invention

The utility model aims at: aiming at the problem that the follow-up adjustment is difficult due to the fact that the Z direction of a hinge in the prior art is not adjustable, the front cover hinge installation structure with the Z direction adjustable is provided.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a front shroud hinge mounting structure, includes the activity page or leaf and the fixed page or leaf that link to each other through the connecting rod, and fixed page or leaf one end turns over and stretches out to have first journal stirrup, and the connecting rod is also turned over along the equidirectional and stretches out to have the second journal stirrup, is equipped with adjustable locating part in the clearance of first journal stirrup and second journal stirrup to make the interval of two journal stirrups adjustable.

According to the utility model adopting the technical scheme, the spacing piece is arranged and can be adjustably arranged between the first support lugs and the second support lugs, so that the distance between the first support lugs and the second support lugs can be adjusted; after the position of the fixed page is fixed, the limit piece is adjusted to adjust the distance between the first support lug and the second support lug, so that one limit position of the second support lug in the Z direction is limited, namely one limit position of the whole hinge in the Z direction is limited; in conclusion, the limit position of the whole hinge Z direction can be adjusted through adjusting the limiting piece, and the Z direction adjustment and the mounting gesture limitation of the hinge can be assisted _， Convenient adjustment and simple operation.

Further, the limiting piece is a bolt, the rod part of the limiting piece is adjustably fixed on the first supporting lug, and the top of the limiting piece is abutted with the second supporting lug. The limiting part manufactured by the bolt is convenient to adjust, simple to operate and convenient to adjust the Z-direction limiting position of the hinge.

Further, the fixed page and the movable page are connected through two connecting rods which are obliquely arranged, namely a first connecting rod and a second connecting rod, and the second supporting lugs are arranged on the second connecting rod. The fixed page, the movable page, the first connecting rod and the second connecting rod form a four-connecting rod structure of the hinge.

Further, all be equipped with rectangular bellied strengthening rib on the connecting rod, the strengthening rib sets up along the length direction of connecting rod. The reinforcing ribs strengthen the structural strength of the connecting rod.

Further, the fixing page is provided with a clamp positioning hole, and the clamp positioning hole comprises a round hole and a strip hole. The fixture positioning holes are two, are respectively a round hole and a strip hole, and are convenient to connect while enough adjustment amounts are reserved.

Further, both ends of the connecting rod are connected with round holes on the movable page and the fixed page through rivets.

Further, two square first mounting through holes are formed in the fixed page, and three square second mounting through holes are formed in the movable page and connected to the front cover; the second mounting via hole is arranged on the main body of the movable page, the round hole is arranged on the turned edge of the movable page, and the turned edge of the movable page is also provided with a ball pin for mounting the front cover support rod.

Further, an L-shaped front cover hinge support plate assembly is connected to the first mounting via.

Further, one side of the front cover hinge support plate assembly L-shaped is connected with the first mounting via hole, and two third mounting via holes are formed in the other side of the front cover hinge support plate assembly L-shaped.

Further, two third mounting via holes are respectively arranged at two ends, and the middle part of the third mounting via hole is provided with a convex avoiding part. Because the large-surface flatness is difficult to process when high, the surface where the two third mounting through holes are located is divided into two small surfaces through the avoiding part, the processing is convenient, and the precision is guaranteed.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

the spacing piece is arranged and is adjustably arranged between the first support lugs and the second support lugs, so that the distance between the first support lugs and the second support lugs can be adjusted; after the position of the fixed page is fixed, the limit piece is adjusted to adjust the distance between the first support lug and the second support lug, so that one limit position of the second support lug in the Z direction is limited, namely one limit position of the whole hinge in the Z direction is limited; in conclusion, the limit position of the whole hinge Z direction can be adjusted through adjusting the limiting piece, and the Z direction adjustment and the mounting gesture limitation of the hinge can be assisted _， Convenient adjustment and simple operation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic view of a front cover hinge mounting structure of the present utility model.

Fig. 2 shows a schematic view of another angle of fig. 1.

Fig. 3 shows a schematic drawing of the connecting rod of fig. 1 in a folded state.

Fig. 4 shows a block diagram of a first view of the front cover hinge support plate assembly.

Fig. 5 shows a block diagram of a second view of the front cover hinge support plate assembly.

Wherein the above figures include the following reference numerals:

10 active pages; 11 second mounting via holes; 12 ball pins;

20 fixed pages; a first support lug 21; 22 clamp positioning holes; 23 first mounting vias;

30 limiting parts; 40 a first connecting rod;

50 a second connecting rod; 51 a second lug; 52 reinforcing ribs;

60 rivets;

70 a front cover hinge support plate assembly; 71 third mounting vias; 72 relief portion.

Detailed Description

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, a front cover hinge mounting structure includes a movable leaf 10 and a fixed leaf 20 connected by a connecting rod, wherein one end of the fixed leaf 20 is folded and extended with a first support lug 21, the connecting rod is also folded and extended with a second support lug 51 along the same direction, and an adjustable limiting member 30 is arranged in the gap between the first support lug 21 and the second support lug 51, so that the interval between the two support lugs is adjustable.

According to the utility model adopting the technical scheme, the spacing piece 30 is arranged, and the spacing piece 30 is adjustably arranged between the first support lugs 21 and the second support lugs 51, so that the distance between the first support lugs 21 and the second support lugs 51 can be adjusted; that is, after the position of the fixing sheet 20 is fixed, the spacing piece 30 is adjusted to adjust the distance between the first support lug 21 and the second support lug 51, so that one limit position of the second support lug 51 in the Z direction is limited, namely, the wholeOne limit position of the Z direction of each hinge; in sum, the limit position of the whole hinge Z direction can be adjusted by adjusting the limiting piece 30, namely the adjustment of the hinge Z direction and the limiting of the mounting posture can be assisted _， Convenient adjustment and simple operation.

Further, the limiting piece 30 is a bolt, the rod portion of the limiting piece 30 is adjustably fixed on the first supporting lug 21, and the top of the limiting piece 30 is abutted against the second supporting lug 51. The limiting part 30 manufactured by the bolts is convenient to adjust, simple to operate and convenient to adjust the Z-direction limiting position of the hinge.

Further, the fixed page 20 and the movable page 10 are connected by two connecting rods which are obliquely arranged, namely a first connecting rod 40 and a second connecting rod 50, and a second supporting lug 51 is arranged on the second connecting rod 50. Four workpieces of the fixed page 20, the movable page 10, the first connecting rod 40 and the second connecting rod 50 form a four-bar structure of the hinge.

Further, the connecting rods are provided with long and protruding reinforcing ribs 52, and the reinforcing ribs 52 are arranged along the length direction of the connecting rods. The reinforcing bars 52 strengthen the structural strength of the connecting rod.

Further, the fixing page 20 is provided with a clamp positioning hole 22, and the clamp positioning hole 22 comprises a round hole and a strip hole. The fixture positioning holes 22 are two, namely a round hole and a strip hole, so that the fixture positioning holes are convenient to connect and have enough adjustment quantity.

Further, both ends of the connecting rod are connected with round holes on the movable page 10 and the fixed page 20 through rivets 60.

Further, two square first mounting through holes 23 are formed in the fixed page 20, and three square second mounting through holes 11 are formed in the movable page 10 and connected to the front cover; the second mounting via hole 11 is arranged on the main body of the movable page 10, the round hole is arranged on the turned edge of the movable page 10, and the turned edge of the movable page 10 is also provided with a ball pin 12 for mounting the front cover support rod.

Further, an L-shaped front cover hinge support plate assembly 70 is connected to the first mounting via 23.

As shown in fig. 4 and 5, further, one side of the L-shape of the front cover hinge support plate assembly 70 is connected to the first mounting via 23, and the other side is provided with two third mounting vias 71.

Further, two third mounting vias 71 are provided at both ends and a convex escape portion 72 is provided in the middle. Because the large-surface flatness is difficult to process when high, the surface where the two third mounting via holes 71 are located is divided into two small surfaces by the avoiding portion 72, the processing is convenient, and the precision is ensured.

In this application, the height of the protrusion of the relief portion 72 is 2mm. The square first mounting via hole 23 enables the adjustment of X, Z in two directions during bolting; the square third mounting via 71 allows for two-way adjustment of X, Y during bolting.

The scope of the utility model is not to be limited by the embodiments described above, but by the appended claims and their equivalents.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a front shroud hinge mounting structure, its characterized in that, includes activity page or leaf and the fixed page or leaf that links to each other through the connecting rod, fixed page or leaf one end turns over and stretches out has first journal stirrup, the connecting rod is also turned over along the equidirectional and stretches out has the second journal stirrup, first journal stirrup with be equipped with adjustable locating part in the clearance of second journal stirrup to make the interval of two journal stirrups adjustable.

2. The front cover hinge mounting structure according to claim 1, wherein the stopper is a bolt, a rod portion of the stopper is adjustably fixed to the first support lug, and a top portion of the stopper abuts against the second support lug.

3. The front cover hinge mounting structure according to claim 1, wherein the fixed page and the movable page are connected by two connecting rods arranged obliquely, namely a first connecting rod and a second connecting rod, respectively, and the second support lug is arranged on the second connecting rod.

4. The front cover hinge mounting structure according to claim 1, wherein elongated protruding reinforcing ribs are provided on the connection bars, and the reinforcing ribs are provided along a length direction of the connection bars.

5. The front cover hinge mounting structure according to claim 1, wherein the fixing page is provided with a jig positioning hole, and the jig positioning hole includes a circular hole and a long strip hole.

6. The front cover hinge mounting structure according to claim 1, wherein both ends of the connecting rod are connected to the circular holes on the movable and fixed pages by rivets.

7. The front cover hinge mounting structure according to claim 6, wherein two square first mounting through holes are provided on the fixed page, and three square second mounting through holes are provided on the movable page and connected to the front cover; the second mounting through hole is formed in the main body of the movable page, the round hole is formed in the turned edge of the movable page, and the turned edge of the movable page is further provided with a ball pin for mounting the front cover support rod.

8. The front cover hinge mounting structure of claim 7, wherein the first mounting via has an L-shaped front cover hinge support plate assembly attached thereto.

9. The front cover hinge mounting structure of claim 8, wherein one side of the front cover hinge support plate assembly L-shape is connected to the first mounting via and the other side is provided with two third mounting vias.

10. The front cover hinge mounting structure according to claim 9, wherein two of the third mounting via holes are provided at both ends and a convex escape portion is provided in the middle.