JPH04104129U - Shroud mounting structure - Google Patents

Abstract

(57) [Summary] [Purpose] The present invention relates to improving the mounting structure of a shroud that is attached to a car body together with an automobile radiator, and to reduce the overall mold cost for a resin shroud and a resin tank for a radiator. With the goal. [Structure] A mounting pin 14A is provided on the lower side of the shroud 10, a mounting member 15 having a mounting hole 16 into which the mounting pin 14A of the shroud 10 is inserted is supported on the support bracket 18 of the vehicle body 17, and a resin lower tank 4,
Mounting hole 5 into which the mounting pin 14A of the shroud 10 is inserted
It is placed on the mounting member 15 with a slit hole 6 adjacent to the mounting hole 5 through which the protruding portion 9A of one of the molds 9 forming the flange portion 4B of the resin lower tank 4 passes. A mounting bracket 5 was formed.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is a shroud that is attached to the car body together with an automobile radiator. Regarding improvements to the mounting structure.

0002

[Conventional technology]

Generally, after the shroud is installed on the radiator, Mount the radiator on the support bracket of the vehicle body via the mounting member, or Slide the shroud onto the support bracket provided on the body through the mounting member. Assemble the shroud to the radiator by installing it together with the radiator. I'm wearing it.

0003 As a mounting structure for such a shroud, for example, Japanese Utility Model Application Publication No. 58-193012 The information shown in the report has been disclosed. Figure 6 is similar to the mounting structure of such a shroud. An example is illustrated. In the figure, 101 is a radiator and its upper tank Upper brackets 103 and 10 have mounting holes (not shown) on the left and right sides of 102. 3 is provided, and mounting pins 105 are provided on the left and right sides of the lower surface of the resin lower tank 104. , 105 are integrally provided in a protruding manner. 107 is a resin shroud, and the shielding plate 10 8 with an opening 109 formed in the center thereof. A shape is formed on the top of the shielding plate 108. A mounting hole 110A is bored in the vertical flange 110. Shield A mounting hole 111A is formed in the mounting flange 111 formed at the bottom of the mounting hole 108. It is.

0004 And the mounting hole 111 of the mounting flange 111 of the shroud 107 having such a structure. Insert the mounting pin 105 of the lower tank 104 of the radiator 101 into A and , the mounting hole 110A of the vertical flange 110, and the upper bracket of the upper tank 102. By inserting the bolts 120 into the mounting holes of the shroud 103, A radiator attached to the radiator 101 and integrated with this shroud 107 at the same time. The mounting pin 105 of the lower tank 104 is attached to the mounting member 11. 2 into the mounting hole 112A, and then attach the mounting member 112 to the vehicle body 113. When the radiator 101 is supported on the mounting bracket 114 of the shroud 1 07 and mounted on the mounting bracket 114 of the vehicle body 113.

[0005]

[Problem that the idea aims to solve]

However, in the conventional shroud mounting structure, the shroud 10 made of resin 7 is a mounting pin 105 protruding from the resin lower tank 104 of the radiator 101. requires a mounting hole 111A for inserting the resin. To make the shroud 107, a pair of molds that can be moved in the directions of arrows F and G are used. In order to form the mounting hole 111A, a slide mold that can reciprocate in the direction of arrow H is also required. , mold production costs for the resin lower tank 104 of the radiator 101 and the shroud 1 There is a problem that the total mold manufacturing cost, which is the sum of the mold manufacturing costs of 07, becomes high. .

[0006] The present invention was made to solve the above problems, and its purpose is to Reduce the overall mold cost for plastic shrouds and radiator resin tanks. The object of the present invention is to provide a shroud mounting structure that can be used.

[0007]

[Means to solve the problem]

The present invention has a resin lower tank on the support bracket installed on the vehicle body. The shroud mounting structure consists of the radiator and shroud being installed as one unit. A mounting pin is provided on the lower side of the shroud, and the shroud mounting pin is inserted. A mounting member with mounting holes is supported on the support bracket of the vehicle body, and A mounting hole in the lower tank into which the shroud mounting pin is inserted and a hole adjacent to this mounting hole. The protruding part of one of the molds forming the flange part of the resin lower tank passes through. The mounting bracket has a slit hole for mounting and is placed on the mounting member. , is characterized by having been formed.

[0008]

[Effect]

In this invention, the mounting member is supported on the support bracket of the vehicle body, and In addition, attach the mounting bracket of the resin lower tank of the radiator on this mounting member. With the shroud in place, insert the shroud's mounting pin through the mounting hole of the mounting bracket. When inserted into the mounting hole of the mounting member, the shoe will be placed on the support bracket of the vehicle body. The loudspeaker is installed integrally with the radiator.

[0009] In addition, when molding the resin lower tank using a pair of molds, it is necessary to attach the mounting bracket. At the same time as the hole is formed, the protrusion of one of the molds that forms the flange part of the resin lower tank is The exit portion passes through a slit hole adjacent to the mounting hole of the mounting bracket.

0010

【Example】

The shroud mounting structure according to the embodiment of the present invention will be explained below based on the drawings. Ru. 1 and 5 show a shroud mounting structure according to an embodiment of the present invention. In Figures 1 and 2, 1 is a radiator, and the left and right sides of the resin upper tank 2 are Upper brackets 3, 3 having mounting holes 3A, 3A are provided, and the resin lower Mounting brackets 5, 5 are integrally provided on the left and right sides of the side surface 4A of the tank 4, and A flange portion 4B is formed at the tip of the surface portion 4A. Each mounting bracket 5 is As shown in FIG. 4, mounting pins 14A of the shroud 10, which will be described later, are inserted. It has a hole 6 and a slit hole 7 adjacent to the mounting hole 6.

[0011] A method for manufacturing a lower resin tank 4 having such a structure with mounting brackets 5, 5 is described below. This will be explained with reference to FIG. In the figure, the lower resin tank 4 is divided into two parts. The resin material is poured into the cavity formed by the molds 8 and 9 and molded. . One mold 9 has a flange 4B on the side surface 4A of the resin lower tank 4. A protrusion 9A and a boss 9B for the mounting hole 6 are formed adjacent to the protrusion 9A. has been done.

0012 When molding the resin lower tank 4 using the pair of molds 8 and 9, the boss portion 9B At the same time as forming the mounting hole 6 of the mounting bracket 5 by As a result, the flange portion 4B of the resin lower tank 4 is formed, but the protruding portion 9 A passes through a slit hole 7 adjacent to the mounting hole 6 of the mounting bracket 5. In FIGS. 1 and 3, 10 is a resin shroud, which has an opening in the center of the shielding plate 11. It is configured by forming a mouth portion 11. A vertical flap formed on the top of the shielding plate 11 Mounting brackets 13, 13 having mounting holes (not shown) are provided on the left and right sides of the lunge 12. each formed. At the bottom of the shielding plate 11, a mounting pin 14A is inserted downward. A mounting bracket 14 is formed.

[0013] Further, 15 is a rubber mounting member, which is a mounting pin 14A of the shroud 10. is inserted into the mounting hole 16, and an annular groove 15A ( (shown in FIG. 4) is formed. A support bracket 18 is provided on the vehicle body 17. , the lower side of the mounting member 15 is on the upper surface portion 18A of this support bracket 18. A support hole 18B into which the support hole 18B is inserted is bored.

[0014] Therefore, in this embodiment, as shown in FIGS. 1 and 3, the support bracket of the vehicle body 17 is Insert the lower side of the mounting member 15 into the support hole 18B of the racket 18 and A mountaineering member 15 is supported on the racket 18, and The mounting bracket 5 of the resin lower tank 4 of the radiator 1 is placed on the member 15. In this state, insert the mounting pin 14A of the shroud 10 through the mounting hole 6 of the mounting bracket 5. When inserted into the mounting hole 16 of the mounting member 15, the support bracket 1 of the vehicle body 17 A shroud 10 is mounted on the radiator 8 integrally with the radiator 1.

[0015] According to the above configuration, when molding the resin lower tank 4 of the radiator 1, It is necessary to form the mounting hole 6 of the mounting bracket 5, but for this purpose, a general requires a pair of molds and a slide mold like the shroud 108 described in the conventional example. However, the mounting bracket 5 has a slit hole adjacent to the mounting hole 6. 7, when molding the resin lower tank 4 using the pair of molds 8 and 9, The protruding portion 9A of one of the molds 9 forming the flange portion 4B of the resin lower tank 4 is , by passing through the slit hole 7 adjacent to the mounting hole 6 of the mounting bracket 5. , it is possible to form the mounting hole 6 of the mounting bracket 5 even without a slide mold. I can do that.

[0016] Therefore, due to the slit hole 7 mentioned above, only a pair of molding molds 8 and 9 are required for installation. There is no need for a slide mold to form the hole 6; The manufacturing cost of the mold for the lower tank 4 can be reduced, and the mold for the resin lower tank 4 can be made cheaper. The total mold manufacturing cost, which is the sum of the manufacturing cost and the mold manufacturing cost for shroud 10, is lower than before. It can also be cheaper.

[0017] Also, attach the mounting pin 14A of the shroud 10 to the resin lower tank 4 of the radiator 1. Insert into the mounting hole 16 of the mounting member 15 through the mounting hole 6 of the mounting bracket 5. the shroud 10 and the radiator 1 on the support bracket 18 of the vehicle body 17. Can be installed as one unit. That is, the mounting pin 14A of the shroud 10 When attaching the shroud 10 to the radiator 1 using the The radiator is inserted into the hole in the support bracket of the car body to attach the radiator to the car body. This eliminates the need for mounting pins for the motor, making the structure easier to configure.

[0018]

[Effect of the idea]

As explained above, according to the present invention, the resin lower tank of the radiator is molded. When installing, it is necessary to mold the mounting hole of the mounting bracket, but the mounting bracket The bolt has a slit hole adjacent to the mounting hole. Therefore, a pair of molds When molding the resin lower tank, the part that forms the flange part of the resin lower tank is The protruding part of one mold passes through the slit hole adjacent to the mounting hole of the mounting bracket. By doing so, it is possible to form the mounting hole for the mounting bracket without the need for a slide mold. It can be done.

[0019] Therefore, with the slit holes mentioned above, only a pair of molds are required to form the mounting holes. Just make the bottom tank made of resin without the need for a slide mold. The mold production cost can be reduced, and the mold production cost and shura of the resin lower tank can be reduced. The total mold production cost, which is the sum of Udo's mold production costs, can be made cheaper than before. Make the most of your efforts.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a main part of a shroud mounting structure according to an embodiment of the present invention.

FIG. 2 is a perspective view of a radiator in the same embodiment.

FIG. 3 is a perspective view of the shroud in the same embodiment.

FIG. 4 is an explanatory diagram showing the procedure for attaching the shroud of the same embodiment.

FIG. 5 is a sectional view of a mold showing a method of manufacturing a resin lower tank of a radiator in the same embodiment.

FIG. 6 is a sectional view showing a conventional shroud mounting structure.

[Explanation of symbols]

1 radiator 4 Resin lower tank 4B Flange part 5 Mounting bracket 6 Mounting hole 7 Slit hole 8,9 Mold 9A Projection 14 Mounting bracket 14A mounting pin 15 Mountaineering parts 16 Mounting hole 17 Vehicle body 18 Support bracket

Claims (1)

[Scope of utility model registration request] 1. A shroud mounting structure in which a radiator (1) having a resin lower tank (4) and a shroud (10) are integrally mounted on a support bracket (18) provided on a vehicle body (17). A mounting pin (14A) is provided on the lower side of the shroud (10), and a mounting member (15) having a mounting hole (16) into which the mounting pin (14A) of the shroud (10) is inserted is attached to the vehicle body (1).
7) on the support bracket (18), and attach the mounting pin (14) of the shroud (10) to the resin lower tank (4).
A) is inserted into the mounting hole (5), and adjacent to this mounting hole (5) is the flange portion (4) of the resin lower tank (4).
A mounting bracket (5) which is placed on the mounting member (15) and has a slit hole (6) through which the protrusion (9A) of one of the molds (9) forming B) passes through;
The shroud mounting structure is characterized by the following: