JP2501880Y2 - Vehicle engine support device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a vehicle engine support device for mounting a power plant including an engine, a transmission and the like on a vehicle body of a vehicle such as an automobile.

[Conventional technology]

In a vehicle such as an automobile, when a power plant (hereinafter referred to as an engine) including an engine and a transmission is mounted on a vehicle body, a mount bush 2, mount brackets 3 and 4 and mount members mounted on the engine 1 as shown in FIG. It is designed to be attached with bolts via 7 and. In the figure, 5 is a torque bush, and 6 is a torque bracket. The mount member 7 mounted on the engine 1 via the mount bracket 4 is mounted on the vehicle body as shown in FIG. 3 in order to prevent vibration of the engine 1 from being transmitted to the vehicle body through the mount member 7. Insert the bolt 10 through the upper cushion 8 and the lower cushion 9 at both ends
This is performed by screwing 10 into a screw hole provided in the vehicle body (not shown). In the figure, 11 is a washer, 12 is a spacer,
13 is a lock washer.

[Problems to be solved by the device]

When the engine 1 is mounted on the vehicle body, the mount member 7 is first attached to the engine 1 side, and the mount member 7 has the upper cushion 8, the lower cushion 9, and the bolt 1 attached thereto.
0, a washer 11, a spacer 12 and a lock washer 13 are assembled, and the bolt 10 is screwed into a screw hole provided in a vehicle body (not shown). Therefore, it is necessary to align the bolt 10 with the screw hole on the vehicle body side and at the same time tighten the bolt 10 while moving the mount bracket 7 that is integrated with the heavy engine 1, which makes the work difficult. is there. Further, at the one end mounting portion of the mount member 7, in order to prevent the lock washer 13 from rotating, the lock washer 13 is pressed and fixed so that the second bolt 10 can be inserted when tightening the first bolt 10. Alternatively, it is necessary to temporarily tighten the first bolt, insert the second bolt first and then tighten the first bolt first, and then tighten the first bolt, which is troublesome. is there.

In view of the above points, the present invention aims to improve the workability of mounting the mount member to the vehicle body.

[Means for solving the problem]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention uses bolts inserted through elastic members to mount members mounted on a power plant composed of an engine, a transmission, etc., through a plurality of mounting holes provided at both ends of the mount member. In a vehicle engine support device that is coupled to left and right mounting portions of a vehicle body, a stud bolt and a screw hole are provided in each of the left and right mounting portions of the vehicle body, and one attachment is provided in each of both end portions of the mount member. It is characterized in that the stud bolt is inserted into a hole and a nut is screwed into the hole, and the bolt is inserted into another mounting hole to be screwed into the screw hole.

[Action]

Since the engine support device according to the present invention is configured as described above, the stud bolts provided on the mounting portions on the left and right sides of the vehicle body are inserted into the one mounting hole on both ends of the mount member via the elastic member, so that the mounting member Positioning is performed. Then, the nut is screwed to the stud bolt, the bolt is inserted into the other mounting hole of the mount member through the elastic member and screwed into the screw hole of the vehicle body, so that the mount member is coupled to the vehicle body and the elastic member is used. It is elastically supported.

〔Example〕

An embodiment of the present invention will be described in detail below. Hereinafter, in the drawings, the same members are designated by the same numbers. First
In the figure, 7 is a mount member, and mounting holes 17 are formed at both ends. The mount member 7 may be manufactured by pressing a sheet metal into a U-shaped cross section as shown in the figure. Reference numeral 8 is an upper cushion, and 9 is a lower cushion, which is made of a soft elastic material such as rubber, and is engaged with each other with the mounting hole 17 of the mount member 7 interposed therebetween. Reference numeral 12 is a cylindrical spacer that is inserted into the upper cushion 8 and the lower cushion 9. Reference numeral 13 is a lock washer that is bent at its four corners to prevent the bolts and nuts from loosening. A stud bolt 14 is provided at a mount member mounting portion (not shown) of the vehicle facing at least one of the mounting holes 17 at both ends of the mount member 7 at one end. Reference numeral 15 is a nut screwed to the stud bolt 14. 16 is a mounting hole for the mount member 7 through the upper cushion 8, the lower cushion 9, the washer 11, the spacer 12 and the lock nut 13.
It is a bolt that is inserted into 17 and that is screwed into a screw hole provided in a mount member mounting portion (not shown) of the vehicle. Reference numeral 18 in the figure denotes a mounting bracket mounting hole.

The operation of the present embodiment configured as above will be described below. The engine support device according to the present embodiment is assembled as follows. First, through the upper cushion 8, the lower cushion 9, the washer 11 and the spacer 12, the stud bolts 14 are inserted into the mounting holes 17 at both ends of the mount member 7.
And the mount member 7 is mounted and positioned. At this time, since it is not necessary to screw the screws, the positioning can be easily performed, and the mount member 7 can be easily positioned.
Need only be positioned with respect to the two stud bolts 14 provided on the left and right of the vehicle body, so even if all four bolts are stud bolts, the stud bolts 14
Can be easily inserted into the mounting hole 17. Next, with the stud bolt 14 inserted into the lock washer 13, insert the upper cushion 8, the lower cushion 9, and the washer.
The bolts 16 are inserted into the mounting holes 17 at both ends of the mount member 7 via the spacers 12, the spacers 12 and the lock washers 13 and screwed into screw holes provided in a mount member mounting portion (not shown) of the vehicle to be tightened. At this time, since the stud bolt 14 serves as a detent for the lock washer 13, it is not necessary to press the lock washer 13. Next, the nut 15 is screwed into the stud bolt 14 and tightened to attach the mount member 7 to the vehicle body of the vehicle.

[Effect of device]

The engine support device for a vehicle according to the present invention is configured as described in detail above, so that the stud bolts provided on the left and right mounting portions of the vehicle body can be inserted into the mounting holes provided at both ends of the mount member. The positioning of the mount member is now done. As a result, the mounting member can be easily positioned on the vehicle body without screwing the screws, and the mounting holes for the stud bolts can be compared to when all the mounting member mounting bolts are stud bolts. It is easy to insert into, and workability is improved. Further, since the stud bolt serves as a detent for the lock washer, it is not necessary to press the lock washer when tightening the bolt through the lock washer, and workability is improved.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is an exploded perspective view showing a vehicle engine supporting device, and FIG. 3 is an exploded perspective view showing a conventional mount member attaching device. 1 …… Engine 7 …… Mount member 14 …… Stud bolt 15 …… Nut 16 …… Bolt

Claims (1)

(57) [Scope of utility model registration request] 1. A mount member attached to a power plant including an engine, a transmission, etc., is coupled to left and right mounting portions of a vehicle body by bolts inserted through elastic members into a plurality of mounting holes provided at both ends of the mount member. In the engine support device for a vehicle, a stud bolt and a screw hole are provided in each of the left and right mounting portions of the vehicle body, and the stud bolt is inserted into one mounting hole provided in each of both ends of the mount member. An engine support device for a vehicle, characterized in that a nut is screwed on, and a bolt is inserted into another mounting hole to be screwed into the screw hole.