JPH04130687U - Satsushi frame mounting jig - Google Patents

Abstract

(57) [Summary] (with amendments) [Purpose] It has a relatively simple structure and operation, and is not restricted by the weight and size of the sash frame, the shape of the gap between the opening of the frame and the sash frame, etc. To provide a sash frame mounting jig that can reliably and accurately determine the mounting position of a sash frame. [Configuration] One end is connected to the operating rod 5, and the top surface has a cam surface 32.
a plate-shaped base material 2 of a predetermined length having a guide surface of the cam member and a pallet support member that moves up and down in conjunction with the operation of the cam member; A pallet member 4 having a predetermined length and at least a plate-shaped support surface is arranged and supported in contact with the pallet support member, and the operating rod has means for adjusting the elevation position of the pallet member, The base material has a support member that guides and supports the pallet member in a freely angular manner, and the pallet member has a positioning adjustment means with respect to the finding direction of the sash frame.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention aims to improve the position of the sash frame when attaching the sash frame to the opening of the building frame. This invention relates to a sash frame mounting jig that is applied when fixing the sash frame.

0002

[Conventional technology]

In order to accurately position the sash frame at the opening in the building frame, conventionally two pieces were generally used as a set. A wooden wedge was used. However, accurate positioning using such a wedge material is difficult. Much of the process depends on the skill of the worker, and it is also quite complicated. Ru.

0003 Therefore, we have developed a new mounting jig to replace the use of wedge materials, making it easy for anyone to use. A proposal for accurately positioning the sash frame was made, for example, in 1983-1985. Publication No. 100, Publication No. 58-18546, Publication No. 166987-1987, As disclosed in Publication No. 63-91686, Japanese Utility Model Application Publication No. 2-32587, etc. A lot of sea urchins have been made.

0004 However, the sash frame mounting jig disclosed in these publications does not allow the sash frame to be attached to the frame. By inserting the mounting jig into the gap in the opening and moving the operating rod horizontally. , by changing the distance between the elevating member and the base material through wedges or links, A method that adjusts the gap between the opening of the frame and the frame, and a simple method that uses spring force in the vertical direction. There are two main methods: a method that adjusts the gap between the sash frame and the opening of the frame. The method that uses this spring force involves moving the base material and lifting member up and down from the side of the mounting jig. It may be possible to fix the position.

[0005]

[Problem that the idea aims to solve]

However, among the above two methods, the method that operates the operating rod has a problem with the mounting jig. The structure has become extremely complex. In addition, in the case of a method that simply uses vertical spring force, In this case, when the gap between the sash frame and the opening of the frame reaches the specified size due to the spring force. , a separate means is required to nullify the spring force at that position, and furthermore, Therefore, it is necessary to prepare various types of mounting jigs depending on the size and weight of the sash frame. There is a point. Therefore, both of the above methods are still complicated in terms of workability. There is no difference. Moreover, the biggest drawback common to conventional mounting jigs is that Even though the end faces of the frame are not necessarily parallel, each support of the mounting jig The surface is not structured to follow each of the end faces, so the function as a jig cannot be fully demonstrated. This is often the case.

[0006] The present invention eliminates the above-mentioned drawbacks of conventional sash frame mounting jigs of this type, and is relatively simple. It has a simple structure and operation, and is not affected by the weight or size of the sash frame. reliably and accurately without being restricted by the shape of the gap between the opening of the building frame and the sash frame. We are trying to provide a sash frame mounting jig that can determine the mounting position of the sash frame. It is something that

[0007]

[Means to solve the problem]

Therefore, in this invention, when fitting and fixing the sash frame into the opening of the frame, A sash frame mounting jig for positioning the sash frame, a cam member having one end connected to the operating rod and having a cam surface on the top surface; A guide surface of the cam member and a pallet support that moves up and down in conjunction with the operation of the cam member. a plate-shaped base material of a predetermined length having a member; Disposed above the pallet support member and connected by the pallet support member. A pallet member having a predetermined length and at least a plate-shaped support surface that is supported in a touching state. The main structure is to have the following. Further, in one aspect of the invention, the operating rod may be adapted to adjust the elevation position of the pallet member. or a support member in which the base material guides and supports the pallet member in a freely angular manner. I have it. Furthermore, in another aspect, the pallet member has a position relative to the finding direction of the sash frame. It may have a determination adjustment means.

[0008]

[Effect]

Insert the sash frame into the opening of the frame, and attach the mounting of this invention between the sash frame and the opening of the frame. Insert the desired number of attachment jigs and perform positioning work. This positioning work The cam surface of the jig is not acting on the pallet support member, that is, the pallet member and base Start by inserting the material into the gap between the opening in the building frame and the sash frame while the material is closed. . After completing this insertion, actuate the cam member to move the cam surface to the pallet support. the pallet support member is raised to a predetermined height. this palette As the support member rises, the pallet member also rises, and the outer surface of the base material is tightly pressed against the opening edge of the substrate. At the same time, the surface of the pallet member is in close contact with the side shape of the sash frame. The frame is positioned. Perform this operation for each mounting jig to finalize the Complete the positioning of the frame.

[0009] Furthermore, in order to stabilize the accuracy and position fixation of the sash frame after the above positioning, the present invention is In one embodiment, when a lifting position adjustment means is provided, the adjustment means can be operated to adjust the position of the base material. Adjust the spacing between pallet members and perform final positioning. Note that during this positioning In , the pallet members are supported simply in contact by the pallet support members. Therefore, there is a degree of freedom in the positioning posture of pallet members, and the shape of the end face of the sash frame and the To ensure tight contact along the end face of a body, regardless of the shape of the open end face.

0010 Further, if the present invention is provided with a means for adjusting the position of the sash frame in the finding direction, If so, operate the adjusting means to position in the finding direction.

[0011]

【Example】

Hereinafter, the present invention will be explained in detail based on illustrated embodiments. The drawing shows the structure and function of the sash frame mounting jig, which is a typical embodiment of the present invention. It is an explanatory diagram for explaining.

0012 First, to explain the configuration of the illustrated embodiment, the sash frame mounting jig according to the present invention The main parts of 1 include a base material 2 having a mostly concave cross section and a predetermined length; a cam member 3 that advances and retreats in the length direction inside the cam member 3; A pallet member 4, a cam operating rod 5 for operating the cam member 3, and a support in the finding direction. It is composed of a positioning operation rod 6 for positioning the frame.

[0013] The base material 2 is a rectangular cylinder with a square cross section, with one end left as the rectangular cylinder part 21. A shape in which most of the longitudinal direction of the square cross section is cut out on one side and approximately half of the sides on both sides of the square cross section. shape, that is, a concave cross-sectional shape consisting of a bottom portion 22 and side walls 23, 23 standing at right angles from both ends of the bottom portion 22. It is a member having a shape of a main body portion 24 having A fixing block 26 having a hole 25 penetrating in the longitudinal direction is erected at the bottom 22 of the portion. Further, a long hole 27 is formed in one side wall of the square tube portion 21 in parallel to the bottom portion 22. Furthermore, The above-mentioned positioning operation rod 6 has a vertically elongated hole 28 in the center on the upper surface of the square tube part 21. An inner support member 29 is provided in a protruding manner.

[0014] Moreover, inside the square tube part 21, there is a hole having a cross-sectional shape that is substantially the same as the inner surface shape. The adjuster 7 is slidably inserted into the rectangular tube portion 21, and the lower long side of the adjuster 7 A screw hole 71 is formed penetrating in the direction, and a hole perpendicular to the screw hole 71 is formed in the upper part of the screw hole 71. A screw hole 72 is formed therein, and a screw hole 72 is inserted through the long hole 27 of the square tube portion 21. A fixing screw rod 8 having a knob 81 at one end is screwed into the square tube part 21 from the side surface.

[0015] The cam member 3 is attached to the bottom portion 22 along the longitudinal direction of the side walls 23, 23 of the main body portion 24. The bottom part 22 of the base material 2 is placed upright and at a predetermined distance 9,9 from the side walls 23,23, respectively. Two cam members 31, 31 arranged so as to be slidable in the longitudinal direction, and the rear ends of the cam members 31, 31 and a connecting member 33 that connects the cam members 31, 31, with the upper surfaces of the tip portions of the cam members 31, 31 tilted downward. It is formed as an oblique tapered surface (cam surface) 32,32.

[0016] The pallet member 4 has a flat plate shape with a sliding groove 42 extending in the length direction at the center of the lower surface. A pallet body 41 and a holder provided upright on the upper surface of one end of the pallet body 41. 43, a stopper 44 provided on the lower surface of the other end of the pallet body 41, and one end. A bearing portion 46 is provided protrudingly on the upper surface, and is fitted into the sliding groove 42 of the pallet main body 41 to prevent the pallet from sliding. A prismatic guide with a rail 47 protruding from the top surface for guiding the movement of the main body 41 in the longitudinal direction. Consists of block 45.

[0017] The cam operating rod 5 consists of a threaded rod body 52 having a knob 51 at one end. is screwed into the adjuster 7 fitted into the square tube part 21, and its tip is turned upward. The connection of the cam member 3 is inserted through the hole 25 formed in the fixed block 26 of the base material 2. It is rotatably attached to the connecting member 33. Furthermore, the fixed block 26 and the connecting member 33 A compression spring 14 is interposed between the two.

[0018] The operating rod 6 for positioning the sash frame in the finding direction has a knob 62 at one end of the operating rod main body 61. One end of the universal joint 63 is connected to the other end, and the universal joint 63 is connected to the other end. The other end of the lever joint 63 is a hollow cylindrical body 64 with an internal thread cut, and the operating rod body 61 is inserted into the elongated hole 28 of the guide support member 29 provided upright on the upper surface of the square tube portion 21. , when the hollow cylindrical body 64 is rotatably supported on the bearing part 46 of the guide block 45. In addition, a base is fixed to the holder 43 of the pallet body 41 inside the hollow cylindrical body 64. The threaded portion of the male threaded member 10 is screwed in, and the operating rod 6 and the pallet member 4 are moved forward. They are connected via a male screw member 10.

[0019] In addition, there are gaps formed between the left and right side walls 23, 23 of the base material 2 and the cam members 31, 31. One end of each of the left and right levers 11, 11 inserted into the gap is pivotally connected via a pivot pin 12. The free end of each lever 11, 11 is provided with a roller that comes into contact with the upper surface of the cam member 9, 9. -13,13 are rotatably supported.

[0020] Using the sash frame mounting jig 1 of the present invention having such a configuration, the opening 18 of the frame 17 is installed. To determine the insertion position of the sash frame 15, first install the mounting jig 1 in Figure 2. In the state shown in FIG. 8 and compress the cam operating rod 5 together with the adjuster 7 that slides on the bottom surface of the base material 2. Move the lever 11 backward against the elasticity of the spring 14 to the most retracted position (left side in the drawing). The roller 13 is not on the cam member 31 and the pallet member 4 is in the lowest position. position, insert it between the lower frame 16 of the sash frame 15 and the opening 18 of the frame 17, and perform positioning work. Start.

[0021] After this, when the cam operating rod 5 is released, the cam operating rod 5 is moved by the elasticity of the spring 14. moves forward together with the cam member 31, and at this time the roller attached to the tip of the lever 11 -13,13 roll on the tapered surfaces 32,32 of the cam member 31, and move the lever 11 to the pivot pin. Rotate counterclockwise in the drawing around pin 12 and lift pallet member 4 upward. , the upper surface of the pallet body 41 comes into contact with the side surface of the sash frame 15. At this point, pick 81 Turn the fixing screw rod 8 to fix the adjuster 7 in the square tube part 21. Next When the cam operating rod 5 is rotated in any angle and direction, the cam material 31 moves back and forth, and the cam member 31 moves back and forth. The roller 13 placed on the pallet surface 32 moves up and down by a desired amount, and the pallet body 41 also moves up and down by the same amount. By moving up and down, the distance between the sash frame 15 and the opening 18 can be adjusted as desired.

[0022] In addition to the above-mentioned vertical and horizontal positioning of the sash frame 15, the present invention also enables the positioning of the sash frame 15 in the finding direction. Positioning can also be performed. That is, rotate the operating rod 6 for positioning in the finding direction. When this happens, the tip 64 of the universal joint 63 rotates, and the pallet body 41 becomes male. The upper surface of the guide block 45 is moved forward and backward while being guided by the rail 47 via the screw member 10. Moving. Now, rotate the stopper 44 provided at the tip of the pallet body 41 to the position shown in Figure 3. Stand it up as shown by the imaginary line, and abut, for example, one side of the lower frame 16 on the front of it. At the same time, the lower frame 16 is held between the holder 43 of the pallet main body 41. after that , Rotate the positioning operation rod 6 at a desired angle and in a desired direction to remove the pallet body. 41 is moved together with the sash frame 15 in the finding direction to perform positioning.

[0023] Furthermore, in the mounting jig 1 of the present invention, the opening 18 of the frame 17 is as shown by the imaginary line in FIG. Even if the shape, that is, the upper end surface of the opening 18 is sloped, It is possible to ensure close contact along the line. This is the most distinctive feature of this invention. It is also one of the functions. In other words, the basic function of the present invention is that the pallet member 4 Since it is supported by rollers 13 that move up and down as the material 31 moves back and forth, No special restraining means is applied between the base material 2 and the pallet member 4, and therefore the base material The angle between the pallet member 2 and the pallet member 4 can also be changed freely, and the opening surface shape of the frame 17 can be changed as described above. And/or it is possible to adhere to both sides of the sash frame 15 regardless of its end face shape. becomes. The above-mentioned free change in the posture of the pallet member 4 also allows the vertically long holes 28 to be freely changed. to the guide support member 29 of the positioning operation rod 6 and the universal joint 63. More guaranteed.

[0024] The above is a description of typical embodiments of the present invention. For example, the roller 13 is attached to the lower surface of the pallet main body 41, but is not limited to the embodiment. Forming a roller guide groove with a shape that provides rolling guidance and does not easily come off, Various changes such as ensuring the connection between the base material 2 and the pallet member 4 are possible.

[0025]

[Effect of the idea]

As is clear from the above explanation, the present invention is relatively simple in structure and operation. Despite this, it is now possible to accurately position the sash frame at the opening of the frame. In particular, the present invention is configured so that the posture of the pallet members can be changed freely, so It can be closely supported by matching the shape of the end face of the sash frame or the end face of the opening of the frame. This allows for stable installation.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway perspective view showing a typical embodiment of the sash frame mounting jig of the present invention.

FIG. 2 is a longitudinal cross-sectional view showing the state in which the sash frame mounting jig of the present invention is inserted into the opening of the housing.

FIG. 3 is a longitudinal cross-sectional view showing the positioning of the sash frame using the mounting jig.

FIG. 4 is a front view of the window portion of the chassis showing how the sash frame is attached using the same attachment jig.

[Explanation of symbols]

1 Sash frame installation jig 2 Base material 21 Square tube part 22 Bottom 23 Side wall part 24 Main body 25 holes 26 fixed block 27,28 long hole 29 Guide support member 3 Cam member 31 Cam material 32 Tapered surface (cam surface) 33 Connecting member 4 Pallet parts 41 Pallet body 42 Guide groove 43 Holder 44 Stopper 45 Guide block 46 Bearing section 47 rail 5 Cam operating rod 51 Picking 52 Screw rod body 6 Positioning operation rod 61 Operation rod body 62 Picking 63 Universal joint 64 Tip 7 Adjuster 71,72 screw hole 8 Fixing screw rod 81 Picking 9 Interval 10 Male thread member 11 Lever 12 Pivot pin 13 roller 14 (compression) spring 15 Sash frame 16 Bottom frame 17 Body 18 opening

Claims (4)

[Scope of utility model registration request] [Claim 1] A sash frame mounting jig for positioning the sash frame when fixing the sash frame to an opening in a frame, the cam member having one end connected to an operating rod and having a cam surface on the upper surface. a plate-shaped base material of a predetermined length having a guide surface of the cam member and a pallet support member that moves up and down in conjunction with the operation of the cam member; A sash frame mounting jig comprising: a pallet member having a predetermined length and at least a plate-shaped support surface that is supported in contact with the pallet support member. 2. The sash frame mounting jig according to claim 1, wherein the operating rod has means for adjusting the elevation position of the pallet member. 3. The sash frame mounting jig according to claim 1, wherein the base material has a support member that guides and supports the pallet member at any angle. 4. The sash frame mounting jig according to claim 1, wherein the pallet member has positioning adjustment means with respect to the sash frame finding direction.