JP2536405Y2 - Mounting device for parts for automatic door opening and closing device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for mounting an automatic door opening / closing device for mounting a component constituting an automatic door opening / closing device, for example, a drive unit, a driven unit, a control box, a power terminal and the like in an engine case.

[0002]

2. Description of the Related Art As shown in Japanese Utility Model Laid-Open Publication No. 54-66437, a fastener is mounted on a component mounting plate so as to be movable up and down, and the lower end of the component mounting plate is engaged with a lower support member of an engine case. There has been known a mounting device in which a stopper is moved upward to engage with an upper support member of an engine case so that the mounting device can be mounted on the engine case. Parts for the automatic door opening and closing device can be attached to the engine case. As shown in Japanese Utility Model Publication No. 55-31171, a tongue piece is provided on the upper part of the block mounting plate,
A lock nut is screwed into the screw body screwed to the tongue, the lower part of the block mounting plate is engaged with the lower engagement groove of the engine case, and the upper part and the lock nut are engaged with the upper engagement groove of the engine case. A mounting device is known in which a projection is clamped between a locking nut and a tongue piece by tightening a screw body and a block mounting plate is mounted on an engine case. With this mounting device, an automatic mounting device mounted on the block mounting plate is known. Parts for the door opening and closing device can be attached to the engine case.

[0003]

In the former mounting device, the lower end of the component mounting plate and the upper end of the fastener are engaged only with the lower and upper support members, so that the mounting strength is low, and Since the stopper is moved up and down by bolts, it takes time and effort to mount and remove the stopper, which requires a long time. With the latter mounting device, when the upper portion of the block mounting plate is engaged with the upper engaging groove, the block mounting plate is inclined upward from the vertical position, so that the component mounted on the block mounting plate is an engine. It may interfere with the upper horizontal plate of the case,
In addition, a large space is required between the horizontal plate and the parts, so that the engine case becomes large.

Accordingly, an object of the present invention is to provide a device for mounting a part for an automatic door opening / closing device which can solve the above-mentioned problem.

The first invention is to provide a substrate 10
The upper mounting piece 14 is attached to the upper edge of the rear surface of the substrate 10 at a predetermined distance from the rear surface of the substrate 10 so as to be vertically movable.
The fixing bolt 23 is screwed into the upper mounting piece 14, and the lower mounting piece 15 is mounted on the lower edge of the rear surface of the substrate 10 at a predetermined distance from the rear surface of the substrate 10.
The lower mounting piece 15 is movable vertically, and the lower mounting piece 15 and the upper mounting piece 14 are urged downward and upward by a spring 19 to be held. It is a mounting device for parts for automatic door opening and closing devices.

[Operation] According to the first invention, the engine case 30 is provided.
The upper and lower locking pieces 35, 34 are connected to the substrate 10 and the upper and lower mounting pieces 14,
Since the mounting device 4 is mounted on the engine case 30 by being clamped at 15, the mounting device can be firmly mounted on the engine case 30. When the mounting device 4 is mounted on the engine case 30, the upper mounting piece 14 is moved downward. Engine case 3
0 so that it does not interfere with the upper locking piece 35.
The lower attachment piece 15 is placed on the lower engagement piece 34 and the attachment device 4 is placed in a vertical posture from an oblique state, so that the attachment device 4 is
0, and the mounting device 4
Can be easily adjusted by moving it laterally of the engine case 30, and the upper and lower fixing bolts 23 can be tightened in a temporarily fixed state. The engine case 30 can be easily attached and detached without being disturbed, and the parts for the automatic door opening / closing device supported by the attachment device 4 do not interfere with the upper part of the engine case 30. If the upper and lower mounting pieces 14 and 15 are moved so as not to interfere with the upper and lower locking pieces 35 and 34, the mounting device 4 can be temporarily fixed by moving the mounting apparatus 4 in a vertical posture and moving in the horizontal direction.

[Method] The second device is the substrate 1 in the first device.
A mounting device for an automatic door opening / closing device, wherein a height positioning piece 20 is provided between a lower edge of a rear surface of the rear cover 0 and a lower mounting piece 14.

[Operation] According to the second invention, the height positioning piece 20 is provided.
Is mounted on the lower locking piece 34, the height of the mounting device can be determined.

[0005]

[Embodiment] As shown in FIGS. 1 and 2, a mounting device 4 is provided with mounting brackets 5 and screws 6 on both left and right sides of a support 3 having an automatic door opening / closing device, for example, a motor 1 and a driving pulley 2. Each is mounted to protrude left and right. As shown in FIGS. 3, 4 and 5, the mounting device 4 is provided with an intermediate plate 11 on the back surface of the substrate 10, and provided with a U-shaped back plate 12 on the back surface of the intermediate plate 11, A vertical guide space 13 is formed by the back surface and the inner surface of the back plate 12.
The upper mounting piece 14 and the lower mounting piece 15 are provided slidably,
A bush 18 fitted to a fixture 17 for fixing the substrate 10, the intermediate plate 11, and the back plate 12 is slidably fitted into a vertically long guide hole 16 formed in the upper and lower mounting pieces 14, 15, A spring 19 is provided between the lower part of the upper mounting piece 14 and the upper part of the lower mounting piece 15 so that the upper mounting piece 14 is slid upward and the lower mounting piece 15 is urged downward. The substrate 10 has a wide rectangular plate shape, the intermediate plate 11 is a rectangular plate shape having a width smaller than the substrate 10 and a shorter vertical length, and a height positioning piece 20 is integrally formed downward on one side in the width direction. A cutout window 21 facing the spring 19 is formed in the middle of the upper and lower sides, and the intermediate plate 11 is fixed to one side in the width direction of the substrate 10, and the upper and lower edges of the substrate 10 project vertically from the intermediate plate 11. The fixing bolts 23 are screwed into the screw holes 24 of the upper and lower mounting pieces 14
Screwed into. Then, as shown in FIGS. 1 and 2, the substrate 10 is attached to the support 3 with the connection fitting 5 and the screw 6. The thickness of the intermediate plate 11 substantially corresponds to the thickness of the upper and lower locking pieces in the engine case so that the mounting device 4 is firmly attached to the engine case described later.

[0006] Next, the order of attachment to the engine case will be described. As shown in FIG.
, The upper horizontal plate 32 and the lower horizontal plate 33 form a U-shape.
1 is provided integrally with a lower locking piece 34 at the lower part of the upper horizontal plate 3.
The upper locking piece 35 is integrally provided on 2. As described above, the upper and lower fixing bolts 23 of the mounting device 4 mounted on the support 3 are loosened to increase the distance between the substrate 10 and the upper and lower mounting pieces 14 and 15, and the mounting device 4 is inclined as shown in FIG. 10
With the lower edge and the lower mounting piece 15 facing the lower locking piece 34, the mounting device 4 is tilted in the direction of the arrow to mount the height positioning piece 20 on the lower locking piece 34 as shown in FIG. As shown in FIG. 8, the upper fixing bolt 23 is pulled down to move the upper mounting piece 14 downward against the spring 19, and in this state, the mounting device 4 is tilted in the direction of the arrow to lower the substrate 10 as shown in FIG. The upper edge is brought into contact with the front surface of the upper locking piece 35, the hand is released from the upper fixing bolt 23, the upper mounting piece 14 is moved upward by the spring 19, and is mounted facing the rear surface of the upper locking piece 35. The device 4 is temporarily fixed to the engine case 30. Using the contact portion between the height positioning piece 20 and the lower locking piece 34 as a guide, the mounting device 4 is slid in the longitudinal direction of the engine case 30 to perform positioning in the longitudinal direction, and as shown in FIG. To clamp the lower locking piece 34 between the lower edge of the board 10 and the lower mounting piece 15, and hold the upper locking piece 35 between the upper edge of the board 10 and the upper mounting piece 14. If there is no space below the engine case 30 and the mounting device 4 cannot be mounted obliquely,
As shown in FIG. 11, the upper and lower fixing bolts 23 are moved downward and upward, respectively, to move the upper mounting piece 14 downward and the lower mounting piece 15 upward so as not to interfere with the upper and lower locking pieces 35 and 34. In this state, the mounting apparatus 4 can be mounted by moving the mounting apparatus 4 in the vertical posture in the horizontal direction. The lower mounting piece 15 may be fixed, or the height fixing piece 20 may be omitted, and the lower fixing bolt 23 or the lower mounting piece 15 may be placed on the lower locking piece 34.

[0007]

According to the first aspect of the present invention, the mounting device 4 is mounted on the engine case 30 by holding the upper and lower locking pieces 35 and 34 of the engine case 30 between the board 10 and the upper and lower mounting pieces 14 and 15. The attachment device can be firmly attached to the engine case 30, and the attachment device 4 can be attached to the engine case 3.
0, the upper mounting piece 14 can be moved downward so as not to interfere with the upper locking piece 35 of the engine case 30.
The mounting device 4 can be temporarily fixed to the engine case 30 by placing the lower mounting piece 15 of the mounting device 4 on the lower locking piece 34 and changing the oblique state to the vertical position, and under this temporarily fixed state. Since the position of the mounting device 4 can be easily adjusted by moving the mounting device 4 in the lateral direction, and the upper and lower fixing bolts 23 can be tightened in a temporarily fixed state.
Can be easily attached and detached to the engine case 30 without any trouble, and the parts for the automatic door opening / closing device supported by the attaching device 4 do not interfere with the upper part of the engine case 30 so that the engine case 30 can be attached. Can be downsized. If the upper and lower mounting pieces 14 and 15 are moved so as not to interfere with the upper and lower locking pieces 35 and 34, the mounting device 4 can be temporarily fixed by moving the mounting apparatus 4 in a vertical posture and moving in the horizontal direction. According to the invention of claim 2, the height of the mounting device can be determined by placing the height positioning piece 20 on the lower locking piece 34.

[Brief description of the drawings]

FIG. 1 is a front view of a state in which an attachment device is attached to a component for an automatic door opening / closing device.

FIG. 2 is a plan view of FIG.

FIG. 3 is a partially cutaway front view of the mounting device.

FIG. 4 is a sectional view taken along line AA of FIG. 3;

FIG. 5 is an exploded perspective view of the mounting device.

FIG. 6 is an explanatory view of an attaching operation.

FIG. 7 is an explanatory view of an attaching operation.

FIG. 8 is an explanatory view of an attaching operation.

FIG. 9 is an explanatory view of the mounting operation.

FIG. 10 is a side view in an attached state.

FIG. 11 is an explanatory diagram of another mounting operation.

[Explanation of symbols]

Reference Signs List 10 board, 11 intermediate plate, 12 back plate, 14 upper mounting piece, 15 lower mounting piece, 19 spring, 20 height positioning piece, 23 fixing bolt, 30 engine case,
34 Lower locking piece, 35 Upper locking piece.

Claims (2)

(57) [Scope of request for utility model registration] An upper mounting piece (14) is provided on the upper edge of the rear surface of the substrate (10).
Is mounted movably in the vertical direction at a predetermined distance from the rear surface of the substrate 10, and a fixing bolt 23 is screwed into the upper mounting piece 14 above the substrate 10, and the lower mounting piece 15 is attached to the lower edge of the rear surface of the substrate 10. Attached at a predetermined interval from the back of the substrate 10,
A fixing bolt 23 is screwed into the lower mounting piece 15 from the substrate 10 so that the lower mounting piece 15 is movable vertically.
The lower mounting piece 15 and the upper mounting piece 14 are lowered by a spring 19.
A mounting device for parts for an automatic door opening / closing device, wherein the mounting device is biased to move upward . 2. A back lower edge of the substrate 10 and a lower mounting piece 14.
Characterized in that a height positioning piece 20 is provided between them.
The mounting device for parts for an automatic door opening / closing device according to claim 1 .