TWI737456B - Calibrable frame material device - Google Patents

Abstract

A calibrable frame material device includes a first frame material and a second frame material butted with the first frame material, the first frame material includes a first correction track, and the second frame material includes a second correction track, A calibration element is provided in the first and second calibration rails, the calibration component is slightly smaller than the first and second calibration rails, a plurality of compression screws are screwed with the calibration component and includes a compression surface that abuts against the first or second calibration rails. The second correcting track enables the pressing member to press against the first and second frame materials due to the reaction force, so that the first and second frame materials can be aligned and accurately butted.

Description

Calibrable frame material device

The present invention relates to a frame material device that can be calibrated. The frame material device can be an aluminum extruded frame material and allows the frame material device to be automatically calibrated and trimmed when two sections of frame materials are docked.

The aluminum extruded frame is often used as a track. When the track is bent or needs to be cut and filled afterwards, it is not easy to align and cut the two sections of aluminum extruded frame to be butted. When the aluminum extruded frame material is to be used as a track after being butted, there will be vibration and noise when the pulley rolls over the butt surface of the two-section aluminum extruded frame material. There is room for improvement in the butt joint type of the two-section aluminum extruded frame material. .

To solve this problem, the present invention provides a calibrated frame material device, comprising: a first frame material, including a first butting surface and a first chamber extending from the first butting surface, the first frame material further comprising A first end wall formed in the first chamber and extending from the first abutting surface and a first correction wall extending from one side of the first end wall, the included angle between the first correction wall and the first end wall is less than 90 ^. , A second frame material, including a second butting surface and a second groove extending from the second butting surface, the second frame material further includes a second groove formed in the second groove and extending from the second butting surface The end wall and a second correction wall extending from one side of the second end wall, the inclination angle of the second correction wall is the same as that of the first correction wall, and the second abutting surface of the second frame material abuts against the first frame material The first abutting surface, a correction element, includes a top surface and a correction surface extending from one side of the top surface, the inclination angle of the correction surface is the same as the first and second correction walls, the correction element further includes a top surface Two screw holes extending from the surface, the calibration piece is accommodated in the first and second calibration rails, and the two screw holes are respectively located in the first and second calibration rails, two compression screws, each compression screw includes the end Each compression screw is screwed with a screw hole respectively. When each compression screw is loosened and the compression surface is separated from the first or second end wall, the first and second frame materials are not aligned, When the tightening screws are locked and the tightening surface abuts against the first and second end walls, the first and second frame materials are aligned.

The frame material device can quickly and easily calibrate and trim the two butted frame materials quickly and easily through the correcting element and the first and second calibration tracks, so that the accuracy of any two frame materials butting is improved. Because the frame material device provides high-precision butt joints, the frame material can be cut to an appropriate length, and the volume of the frame material (relative to the assembled volume) can be reduced, which is helpful for the industry to store or transport.

The first calibration track further includes a first notch formed between the two first calibration walls, the first notch is spaced from the first end wall, and one of the tightening screws passes through the first notch and One of the screw holes of the calibration piece is screwed, the second calibration track further includes a second notch formed between the two second calibration walls, the second notch is separated from the second end wall, and the other is forced The tightening screw passes through the second notch and is screwed to another screw hole of the correcting member.

The angle between the first correction wall and the first end wall is 60 ^. , The angle between the second correction wall and the second end wall is 60 ^. , The angle between the correcting surface and the top surface of the correcting member is 60 ^. .

The first frame material further includes a first upper surface located outside the first tank chamber and a first side surface extending from one side of the first upper surface, the second frame material further includes a second tank chamber A second upper surface on the outside and a second side surface extending from one side of the second upper surface. When the tightening screws are loosened and the tightening surface is separated from the first or second end wall, the first upper surface and the first The two upper surfaces may not be aligned and the first side surface and the second side surface may not be aligned. When the tightening screws are locked and the tightening surface abuts the first and second end walls, the first upper surface and the second The upper surface is aligned with the first side surface and the second side surface is aligned with the second side surface.

The present invention provides another calibrable frame material device, including: a first frame material, including a first butting surface and a first correction track extending from the first butting surface and having a trapezoidal cross-section, the first correction track including a The first end wall, a second frame material, including a second butting surface and a second correction track extending from the second butting surface and having the same cross-section as the first correction track, the second correction track including a second end wall , A calibration piece, including the cross section of the first and second calibration track but slightly smaller, the calibration piece includes two screw holes, the calibration piece is accommodated in the first and second calibration track and the two screw holes are each Located in the first and second calibration tracks, two compression screws, each compression screw includes a compression surface at the end, each compression screw is screwed with a screw hole, when each compression screw is loosened and tightened When the surface is separated from the first or second end wall, the first and second frame materials are not aligned. When the tightening screws are locked and the tightening surface abuts against the first and second end walls, the first and second Frame materials are aligned.

The present invention will be understood more clearly under the detailed description of the illustrative embodiments of the present invention in conjunction with the drawings.

The present invention is a calibrable frame material device, which is mainly used to make it possible to easily correct and cut two sections of frame materials when they are connected. Referring to Figures 1 to 4, the frame material device 10 includes a first frame material 20. The first frame material 20 includes a first upper surface 22 and two second frames extending from both sides of the first upper surface 22. One side surface 24 forms a first abutting surface 26 at one end of the first upper surface 22 and the two first side surfaces 24, and the first frame material 20 includes a first groove 28 extending from the first abutting surface 26, The first frame material 20 further includes a first end wall 30 formed in the first groove chamber 28 and extending from the first abutting surface 26, and two first correcting walls 32 extending from both ends of the first end wall 30, The angle between each first correction wall 32 and the first end wall 30 is less than 90°, which is substantially The first correction rail 34 has a trapezoidal cross-sectional shape and the lateral width of the first end wall 30 is greater than the lateral width of the first notch 36, and the included angle between each first correction wall 32 and the first end wall 30 is preferably 60. °.

The frame material device 10 further includes a second frame material 38. The second frame material 38 includes a second upper surface 40 and two second side surfaces 42 extending from both sides of the second upper surface 40. 40 and one end of the two second side surfaces 42 form a second abutting surface 43. The second frame material 38 includes a second groove 44 extending from the second abutting surface 43. The second frame material 38 further includes a A second end wall 46 extending from the second abutting surface 43 in the two groove chamber 44 and two second correcting walls 48 extending from both ends of the second end wall 46, each of the second correcting walls 48 and the second end The angle between the walls 46 is less than 90°, the second correction track 50 has a trapezoidal cross-sectional shape, and the angle between each second correction wall 48 and the second end wall 46 is preferably 60°.

According to the drawings, the frame material device 10 further includes a correcting member 54 which includes a cross section that is consistent with but slightly smaller than the cross section of the first and second correcting rails 34 and 50. In essence, the correcting member 54 includes a distance between each other. A top surface 58 is opened and a bottom surface 60 whose lateral width is narrower than that of the top surface 58. The area of the bottom surface 60 is smaller than that of the top surface 58, and the correction member 54 further includes two sides extending between the top surface 58 and the bottom surface 60. A correcting surface 56, the inclination angle of the two correcting surfaces 56 is the same as each of the first and each second correcting wall 32, 48, that is, the preferred angle between the two correcting surfaces 56 and the top surface 58 is At 60°, the correction member 54 further includes four countersunk holes 62 extending from the bottom surface 60 toward the top surface 58 but spaced from the top surface 58 and four screw holes 64 extending from the end of each countersunk hole 62 to the top surface 58.

Assuming that the first and second frame materials 20, 38 are to be connected, the calibration member 54 is first inserted into the first or second calibration rail 34, 50, for example, the calibration member 54 is first inserted into the first calibration rail 34, and the second The second abutting surface 43 of the second frame material 38 abuts against the first abutting surface 26 of the first frame material 20, and the correcting member 54 is further moved so that two of the screw holes 64 of the correcting member 54 are located in the first correcting rail 34 and in addition Two screw holes 64 are located in the second calibration track 50. Refer to Figures 2 to 4, because the volume of the calibration piece 54 is slightly smaller than that of the first and second calibration rails 34 and 50, the first and second frame materials 20 and 38 have not been cut even after they are butted, that is to say, the first The first upper surface 22 of the frame material 20 is not aligned with the second upper surface 40 of the second frame material 38, and the first side surface 24 of the first frame material 20 and the second side surface 42 of the second frame material 38 are not aligned. In addition, in this state, the countersunk holes 62 of the correcting member 54 are aligned with the first and second notches 36 and 52 respectively, and the correcting member 54 can be opposed to each other.

Refer to Figures 3 and 4, when the first and second frame materials 20 and 38 are not aligned with each other, use four tightening screws 66 to connect to the screw holes 64 of the calibration piece 54 (four tightening screws 66). It can also be screwed with the screw hole 64 in advance), and further tighten the tightening screws 66 so that a tightening surface 68 included in each of the two tightening screws 66 abuts against the first end wall 30 of the first frame material 20, and the remaining Each of the two compression screws 66 includes a compression surface 68 that abuts against the second end wall 46 of the second frame material 38. Refer to Figures 5-7, because when the compression surface 68 of each compression screw 66 is When the first or second end wall 30, 46 is pressed, the correcting member 54 generates a reaction force toward the first and second notches 36, 52, making the correcting surfaces 56 of the correcting member 54 and the first and second The correction walls 32, 48 interact, so that the first and second frame materials 20, 38 are corrected so that the first upper surface 22 is aligned with the second upper surface 40, and the first side surface 24 is aligned with the second side surface 42. , Will make the first and second frame materials 20, 38 completely aligned. If the first and second frame materials 20, 38 are track frames, the pulleys contained in the track frame pass through the first and second frame materials 20, 38. The first and second mating surfaces 26 and 43 of 38 can be smoother. In addition, in this state, the head of each tightening screw 66 is accommodated in the countersunk hole 62.

The frame material device 10 can quickly and easily calibrate and cut the frame materials of two butted sections quickly and easily through the correcting part 54 in conjunction with the first and second correction rails 34 and 50, so that the accuracy of the jointing of any two sections of frame materials is improved. .

Because the frame material device 10 provides high-precision butt joints, the frame material can be cut to an appropriate length, and the volume of the frame material (relative to the assembled volume) can be reduced, which is helpful for the industry to store or transport.

The basic teaching of the present invention has been explained, and many extensions and changes will be obvious to those with ordinary skills in the field. For example, the first and second frame materials 20, 38 are not limited to linear frame materials, that is to say, at least one of the first or second frame materials 20, 38 can be an arc-shaped frame material. For example, the first frame material 20 is a linear frame material, and the second frame material 38 is curved 90° ^. In this state, you can still use the correction element 54 to connect the straight line and the arc frame and make them align and cut.

Since the invention disclosed in the specification can be implemented in other specific forms that do not depart from the spirit or general characteristics of the invention, and some of these specific forms have been pointed out, the embodiments disclosed in the specification should be regarded as illustrative rather than restrictive. The scope of the present invention is defined by the scope of the attached patent application, rather than the above description. All changes to the equivalent meaning and scope falling within the scope of the patent application will still be included in its scope.

10: Frame material device

20: The first frame material

22: The first upper surface

24: The first side surface

26: The first docking surface

28: The first chamber

30: The first end wall

32: The first correction wall

34: The first calibration track

36: The first notch

38: The second frame material

40: The second upper surface

42: The second side surface

43: The second butting surface

44: The second chamber

46: The second end wall

48: The second correction wall

50: The second calibration track

52: The second notch

54: Calibration parts

56: Correction surface

58: Top surface

60: Bottom

62: Countersunk Buried Hole

64: Screw hole

66: Tighten the screw

68: Urgent side

Figure 1 is a three-dimensional exploded view of the present invention.

Figure 2 is a three-dimensional combined view of the two frame materials of the frame material device of the present invention that have not been aligned and cut.

Figure 3 is a cross-sectional view taken along line 3-3 of Figure 2.

Figure 4 is a cross-sectional view taken along line 4-4 in Figure 2.

Figure 5 is a three-dimensional assembled view of the frame material device of the present invention after the two sections of frame materials are aligned and cut.

Fig. 6 is a cross-sectional view taken along line 6-6 of Fig. 5;

Figure 7 is a cross-sectional view taken along line 7-7 of Figure 6;

All the drawings are only for the convenience of explaining the basic teachings. The numbers, positions, relationships, and extensions of the dimensions of the elements constituting the illustrative embodiments will be explained in the drawings or belong to the skill of the industry after reading and understanding the following description. In addition, after reading and understanding the following description, it is also the industry's skill to change the precise size and size ratio to meet specific strength, weight, strength, and similar requirements.

The same or similar elements are marked with the same reference numbers in different drawings; in addition, please understand the text such as "top", "bottom", "first", "second", "height", "width", and "length" "," "end", "side", etc. and similar terms are only convenient for the viewer to refer to the structure in the figure and are only used to help describe the illustrative embodiments.

10: Frame material device

20: The first frame material

22: The first upper surface

24: First side surface

26: The first docking surface

28: The first tank

30: The first end wall

32: The first correction wall

34: first correction track

36: first notch

38: second frame material

40: second upper surface

42: second side surface

43: The second docking surface

44: second tank

46: second end wall

48: Second correction wall

50: Second correction track

52: second notch

54: Calibration parts

56: Correction surface

58: top surface

60: Bottom

64: screw hole

66: tighten the screw

68: Urgent Side

Claims (8)

A calibrable frame material device includes: a first frame material, including a first abutting surface and a first groove extending from the first abutting surface, the first frame material further comprising a first groove formed in the first groove A first end wall extending from the first abutting surface and a first correcting wall extending from one side of the first end wall, the included angle between the first correcting wall and the first end wall is less than 90° ^. ; A second frame material, including a second butting surface and a second groove extending from the second butting surface, the second frame material further includes a second groove formed in the second groove and extending from the second butting surface The end wall and a second correction wall extending from one side of the second end wall, the inclination angle of the second correction wall is the same as that of the first correction wall, and the second abutting surface of the second frame material abuts against the first frame material A correction element, including a top surface and a correction surface extending from one side of the top surface, the inclination angle of the correction surface is the same as the first and second correction walls, the correction element further includes from the top Two screw holes extending from the surface, the calibration piece is accommodated in the first and second calibration rails, and the two screw holes are respectively located in the first and second calibration rails; two compression screws, each compression screw includes the end Each compression screw is screwed with a screw hole respectively. When each compression screw is loosened and the compression surface is separated from the first or second end wall, the first and second frame materials are not aligned, When the tightening screws are locked and the tightening surface abuts against the first and second end walls, the first and second frame materials are aligned. According to the calibrated frame material device described in item 1 of the scope of patent application, the first calibration track further includes a first notch formed between the two first calibration walls, and the first notch is connected to the first end The walls are separated, one of the compression screws passes through the first notch and is screwed to one of the screw holes of the calibration member, the second calibration track further includes a second notch formed between the two second calibration walls, so The second notch is separated from the second end wall, and another tightening screw passes through the second notch and is screwed to another screw hole of the correcting member. As described in the first item of the scope of patent application, the calibrated frame material device, wherein the angle between the first correction wall and the first end wall is 60° ^. , The angle between the second correction wall and the second end wall is 60 ^. , The angle between the correcting surface and the top surface of the correcting member is 60 ^. . As described in the first item of the scope of patent application, the calibrated frame material device, wherein the first frame material further includes a first upper surface located on the outer side of the first tank and a first upper surface extending from a side of the first upper surface. Side surface, the second frame material further includes a second upper surface located outside the second tank and a second side surface extending from one side of the second upper surface. When the tightening screws are loosened and the tightening surface and The first or second end walls are separated, the first upper surface and the second upper surface may not be aligned with each other, and the first side surface and the second side surface may not be aligned with each other. When abutting against the second end wall, the first upper surface is aligned with the second upper surface and the first side surface is aligned with the second side surface. A calibrable frame material device, including: A first frame material, including a first butting surface and a first correction track extending from the first butting surface and having a trapezoidal cross-section, the first correction track including a first end wall; A second frame material, including a second butting surface and a second correction track extending from the second butting surface and having the same cross-section as the first correction track, the second correction track including a second end wall; A calibration piece, including a cross-section that is consistent with the cross-sections of the first and second calibration rails but is slightly smaller, the calibration component includes two screw holes, the calibration component is accommodated in the first and second calibration rails, and the two screw holes are located in each In the first and second calibration tracks; Two compression screws, each compression screw includes a compression surface at the end, each compression screw is screwed with a screw hole, when each compression screw is loosened and the compression surface is separated from the first or second end wall The first and second frame materials are not aligned when opened, and the first and second frame materials are aligned when the tightening screws are locked and the pressing surface abuts against the first and second end walls. According to the calibrated frame material device described in item 5 of the scope of patent application, the first calibration track further includes a first notch formed between the two first calibration walls, and the first notch is connected to the first end The walls are separated, one of the compression screws passes through the first notch and is screwed to one of the screw holes of the calibration member, the second calibration track further includes a second notch formed between the two second calibration walls, so The second notch is separated from the second end wall, and another tightening screw passes through the second notch and is screwed to another screw hole of the correcting member. As described in item 5 of the scope of patent application, the calibrated frame material device, wherein the angle between the first correction wall and the first end wall is 60° ^. , The angle between the second correction wall and the second end wall is 60 ^. , The angle between the correcting surface and the top surface of the correcting member is 60 ^. . According to the calibrated frame material device described in item 5 of the scope of patent application, the first frame material further includes a first upper surface located on the outer side of the first tank and a first upper surface extending from a side of the first upper surface. Side surface, the second frame material further includes a second upper surface located outside the second tank and a second side surface extending from one side of the second upper surface. When the tightening screws are loosened and the tightening surface and The first or second end walls are separated, the first upper surface and the second upper surface may not be aligned with each other, and the first side surface and the second side surface may not be aligned with each other. When abutting against the second end wall, the first upper surface is aligned with the second upper surface and the first side surface is aligned with the second side surface.

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