JPH077069Y2 - Attachment device for the flap on the frame side of the hinge - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a device for attaching a frame side flap of a hinge.

(Conventional Hinges) As conventional hinges, those shown in FIGS. 1 and 2 are known. That is, FIG. 1 shows the left hinge 1L. The left hinge 1L has a frame-side flap 2 attached to the frame (the frame-side flap 2 in this specification means that the door-side flap 6 is not connected). A required number of screw insertion holes 3 are formed in the frame-side flap 2, and a pivoting cylinder portion 4 is integrally formed in a lower portion of one edge of the frame-side flap 2. On the other hand, the required number is also required for the door-side flap 6 of the left hinge 1L attached to the door (the door-side flap 6 in this specification means that the frame-side flap 2 is not connected). Is formed with a screw insertion hole 7, and a pivotally attached tubular portion 8 is integrally formed on an upper portion of one side edge of the door side flap 6. Then, the pivoting cylinder portion 4 and the pivoting cylinder portion 8 are
The frame-side flap 2 and the door-side flap 6 are swingably connected to each other by vertically stacking the pivoting cylinder portion 8 with the washer 9 and inserting the pivot shaft 10 therethrough. To be done. FIG. 2 shows the hinge 1R for the right side. In FIG. 1, the same members are designated by the same reference numerals.

Here, it should be noted that the pivoting tube portion 8 of the door side flap 6 is placed on the pivoting tube portion 4 of the frame side flap 2, and the door side flap 6 (and It is designed to support attached doors). In other words, if the pivoting tube portion 8 of the door side flap 6 is located below the pivoting tube portion 4 of the frame side flap 2, a special cover for preventing the door side flap 6 from slipping down is provided. However, there is a problem that the door side flap 6 (door) may slip down while using it for many years, but if it is done as shown in FIG. 1 and FIG. , There is no such problem.

As is apparent from the above description, when the left hinge 1L is turned upside down, the pivoting cylinder portion 4 of the frame side flap 2 is on the upper side and the pivoting cylinder portion 8 of the door side flap 6 is on the lower side. Since the pivot part 8 cannot be supported by the tubular part 4, even if the left hinge 1L is turned upside down, it cannot be used as the right hinge, and similarly, the right hinge 1R is also turned upside down. However, it cannot be used as a left hinge. In short, the left hinge 1L and the right hinge 1R are required separately according to the construction site.

The frame-side flap 2 and the door-side flap 6 of the hinges 1L and 1R are attached to the frame or the door in a separated state, shipped, and connected at the construction site.

(Prior Art) Conventionally, the following devices have been known as attachment devices for the frame side flaps 2 of the hinges 1L and 1R. That is, a table,
It is known to have an automatic screw fitting tool that can be moved up and down above the table.

(Disadvantages of Prior Art) The conventional mounting device has the following drawbacks. That is, since there is no positioning means for accurately determining the position of the frame side flap 2 with respect to the frame, there is a drawback that it is difficult to attach the frame side flap 2 to the frame accurately and without error.

(Means for Solving the Disadvantages) The present invention employs the following means in order to solve the above disadvantages.

The present invention relates to a hinge frame-side flap attachment device having a table 13 and an automatic screw fitting tool 14 that can be moved up and down above the table 13 in the attachment device of the table 13
, In the front part of the part facing the automatic screw fitting tool 14,
A left and right moving table 17 is provided so that it can be moved left and right.
, Door side flap 6 with left hinge 1L and right hinge 1R
And the door side flaps 6 are horizontally provided such that the axial centers of the pivotally attached tubular portions 8 are aligned in the left-right direction and aligned with each other, and the pivotally attached tubular portions 8 are oriented rearward. The left and right moving table 17 is located at a position where the height direction center 18 of the door side flap 6 of the left hinge 1L coincides with a reference position 19 of the table 13 and a door side flap 6 of the right hinge 1R. , Height direction center in use
It is arranged so that 18 is stopped at a position where it coincides with the reference position 19 of the table 13.

(Operation of the Invention) The present invention has the following operations.

The left-side hinge 1L door-side flap 6 provided on the left-right moving table 17 can be used as a jig to attach the left-side hinge 1L frame-side flap 2, and the right-side hinge 1R door-side flap 6 can be attached. Since the frame side flap 2 of the right hinge 1R can be attached using 6 as a jig, the left hinge
Both the frame side flaps 2 of 1L and right hinge 1R can be attached to the frame accurately and without error.

(Embodiment) The present invention will be described below based on an embodiment shown in FIG. 3 and FIG. In this specification, the front means the lower side in FIG. 3, the rear means the upper side in FIG. 3, and the left means the left side in FIG.
The right side means the right side in the figure. The mounting device includes a table 13 and an automatic screw fitting tool 14 that is movable up and down above the table 13 according to the number of the screw insertion holes 3. . Each automatic screw-fitting tool 14 has a frame-side flap 2 on the processing portion 15 of the table 13.
Are set so as to be located right above the respective screw insertion holes 3 when they are positioned. Further, the automatic screw fitting tool 14 is publicly known, and has a function of automatically screw-fitting an automatically supplied screw.

A left and right moving table 17 is provided on the front part of the processing part 15 of the table 13 (front part of the part facing the automatic screw fitting tool 14) so as to be movable left and right, and the left and right moving table 17 has a left hinge 1L. The door side flaps 6 and the door side flaps 6 of the right hinge 1R are arranged such that the axial centers of the pivotally attached tubular portions 8 are directed in the left-right direction and aligned with each other, and the pivotally attached tubular portions 8 are moved rearward. It is installed horizontally so that it faces. The left and right moving base 17 is a door side flap 6 of a left hinge 1L.
A position at which the height direction center 18 in the use state (hereinafter, simply referred to as the height direction center. Therefore, in FIG. 3, it is the center in the left and right direction) matches the reference position 19 of the table 13; The right side hinge 1R is designed to stop at a position where the height direction center 18 of the door side flap 6 coincides with the reference position 19 of the table 13. The reference position 19
Is the height of the frame-side flap 2 when the frame-side flap 2 placed at the set position of the processing section 15, that is, the screw insertion hole 3 of the frame-side flap 2 is located directly below the automatic screw fitting tool 14. The position of the table 13 that coincides with the center in the vertical direction.

The table 13 is provided with a frame fixing device 20. The frame fixing device 20 includes a pair of left and right fixed holding pieces 25 fixed to the table 13 and fixed holding pieces behind the fixed holding pieces 25.
And a movable holding piece (26) that can be moved back and forth toward (25). The fixed holding piece 25 also functions as a positioning stopper for the frame 22 in the front-rear direction.

(Operation of Embodiment) Next, an operation of the embodiment apparatus will be described.

First, attach the frame side flap 2 of the left hinge 1L to the mounting recess of the frame 22.
The method of attaching to 23 will be described.

The left and right moving base 17 is moved so that the center 18 in the height direction of the door side flap 6 of the left hinge 1L is located at the reference position 19. Thereafter, the washer 9 is interposed between the pivotally attached tubular portion 8 and the pivotally attached tubular portion 4, and the door side flap 6 and the frame side flap 2 are connected by the pivot 10. Then the frame
22 is mounted on the table 13 via the height adjusting plate 21 (see FIG. 4) as necessary, with the mounting recess 23 located in the processed portion 15. After that, the frame 22 is fixed and the clamping piece 25
It is pressed against. After that, the frame-side flap 2 is made horizontal and the left and right positions of the frame 22 are adjusted so that the frame-side flap 2 is placed in the mounting recess 23. As is clear from this description, when the frame side flap 2 is horizontal, the frame side flap 2 is
The height of the height adjusting plate 21 is adjusted so that the can fit tightly in the mounting recess 23. After that, the movable holding piece of the frame fixing device 20
The frame (22) is fixed by moving the movable holding piece (26) and the fixed holding piece (25). After that, the screw is automatically screwed by the automatic screw fitting tool 14. Thereafter, the movable holding piece 26 is retracted, the connection between the door side flap 6 and the frame side flap 2 is released, and the frame 22 is removed from the table 13.

The right and left hinges 1R can also be attached to the frame side flaps 2 using the left / right slide 17
Is the same as the above except that the center 18 in the height direction of the door side flap 6 of the right hinge 1R is located at the reference position 19.

(Effects of the Invention) The present invention has the following effects due to the configuration described above.

The door side flap of the left hinge, which is provided on the left and right slides, can be used as a jig to attach the frame side flap of the left hinge, and the door side flap of the right hinge can be used as a jig. Since the frame side flap of the hinge for use can be attached, it is possible to accurately attach the frame side flap of both the left side hinge and the right side hinge to the frame.

[Brief description of drawings]

Fig. 1 is a partially crushed perspective view of the left hinge, Fig. 2 is a partially crushed perspective view of the right hinge, Fig. 3 is a plan view showing an embodiment of the present invention, and Fig. 4 is Fig. 3 IV. FIG. 4 is a sectional view taken along line IV-IV. 1L …… Left side hinge, 1R …… Right side hinge, 6 …… Door side flap, 8 …… Pivot tube section, 13 …… Table, 14 …… Automatic screw fitting tool, 15 …… Processing section, 17… … Left and right slide, 18…
… Center, 19 …… reference position

Claims (1)

[Scope of utility model registration request] 1. A hinge frame side flap mounting device having a table 13 and an automatic screw-fitting tool 14 which can be lifted and lowered above the table 13 to provide a frame-side flap mounting device.
A left and right moving table 17 is provided at the front part of the portion of 13 facing the automatic screw fitting tool 14 so as to be movable left and right.
At 17, the door side flap 6 of the left hinge 1L and the door side flap 6 of the right hinge 1R are arranged such that the axial centers of the pivoting tubular portions 8 are directed in the left-right direction and are aligned, and The left and right moving bases 17 are provided horizontally so that the pivoting cylinder portion 8 faces rearward, and the horizontal center 17 of the door side flap 6 of the left hinge 1L is used as a reference for the height direction center 18 of the table 13 in use. The frame of the hinge that is adapted to stop at a position where it coincides with the position 19 and a position where the center 18 in the height direction of the door side flap 6 of the right hinge 1R coincides with the reference position 19 of the table 13 when in use. Side flap attachment device.