Rapid positioning ruler for aluminum cutting machine tools

Abstract

The invention discloses a fast positioning ruler for an aluminum material cutting machine tool, wherein the lower side of a first strip scale plate and the lower side of a strip guide plate are respectively connected to the upper side of a strip mounting plate, a "U"-shaped groove with an upper opening is formed between the first strip scale plate and the strip guide plate, the top surface of the first strip scale plate is a plane and a first scale line is provided axially, the upper side surface of the second strip scale plate is connected to one end of a positioning plate, the top surface of the second strip scale plate is a plane and a second scale line is provided axially, the minimum unit of the first scale line is greater than the minimum unit of the second scale line, and the middle and lower part of the second strip scale plate is placed in the "U"-shaped groove from top to bottom. The invention can directly complete the measurement and cutting operations without marking and moving the aluminum alloy raw material, significantly improves the control accuracy of the length of the aluminum alloy raw material, and at the same time improves the construction quality and construction efficiency, and saves material costs and labor costs.

Description

Technical Field

[0001] The invention relates to an auxiliary tool for aluminum alloy template processing, in particular to a rapid positioning ruler for aluminum material cutting machine tools. Background Art

[0002] During the processing of aluminum alloy templates, some raw material cutting issues will be involved. Due to the particularity of aluminum alloy templates, according to industry requirements, the cutting length of aluminum alloy raw materials needs to have a higher precision, such as requiring a tolerance in the range of +0-1mm. During the processing of aluminum alloy templates, the corresponding tolerance range must be met before it can be used in subsequent welding and other processing procedures.

[0003] The cutting of raw materials for aluminum alloy formworks is generally completed by aluminum cutting machines. At present, the cutting length precision control of aluminum alloy raw materials adopts the method of first accurately measuring and marking, and then cutting according to the marked position. Although the length of aluminum alloy raw materials can be measured with tools such as high-precision tape measures to achieve high-precision measurement purposes, it is necessary to go through processes such as measurement, marking, moving raw materials, fixing raw materials, and cutting to finally complete the cutting process, which will inevitably lead to human errors. According to actual application experience, this traditional way of controlling the length of aluminum alloy raw materials often produces length errors of a few tenths to several millimeters, and the error generally exceeds 1mm, resulting in certain error disadvantages in the processing and application of aluminum alloy formworks, which may not only affect the construction quality and efficiency, but also cause waste of raw materials due to problems such as a large amount of waste, increasing material costs and labor costs. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid positioning ruler for aluminum material cutting machine tools, which can significantly improve the cutting length accuracy of aluminum alloy raw materials in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A quick positioning ruler for an aluminum cutting machine tool, comprising a first positioning ruler and a second positioning ruler that cooperate with each other, wherein the first positioning ruler comprises a first strip scale plate, a strip guide plate and a strip mounting plate, wherein the axial direction of the strip mounting plate is horizontal and the large plane direction thereof is vertical, the first strip scale plate and the strip guide plate are both parallel to and coaxial with the strip mounting plate, the lower edge of the first strip scale plate and the lower edge of the strip guide plate are respectively connected to the upper edge of the strip mounting plate, a "U"-shaped groove with an upper side opening is formed between the first strip scale plate and the strip guide plate, the top surface of the first strip scale plate is flat and A first scale line is arranged along the axial direction; the second positioning ruler comprises a second bar scale plate and a positioning plate, the axial direction of the second bar scale plate is horizontal and the direction of its large plane is vertical, the positioning plate and the second bar scale plate are perpendicular to each other, the upper side surface of the second bar scale plate is connected to one end of the positioning plate, the top surface of the second bar scale plate is a plane and a second scale line is arranged along the axial direction, the minimum unit of the first scale line is larger than the minimum unit of the second scale line; the middle and lower part of the second bar scale plate is placed in the "U"-shaped groove from top to bottom and the lower surface of the positioning plate is in contact with the upper surface of the bar guide plate.

[0007] In the above structure, the strip mounting plate of the first positioning ruler is used to install the first positioning ruler on the aluminum cutting machine on the one hand, and is used to connect the first strip scale plate and the strip guide plate together to form a whole on the other hand; the first strip scale plate and the strip guide plate cooperate with each other to form a "U"-shaped groove, which is convenient for installing the second positioning ruler and allows the second positioning ruler to move axially; the minimum unit of the first scale line on the first strip scale plate is larger, which is conducive to measuring the rough length of the aluminum alloy raw material; the second strip scale plate of the second positioning ruler forms an inverted "L" shape with the positioning plate, and cooperates with the "U"-shaped groove of the first positioning plate to form an axially movable adjustment mechanism, the minimum unit of the second scale line on the second strip scale plate is smaller, which is conducive to measuring the fine length of the aluminum alloy raw material, and one side surface of the positioning plate is also used to contact one end of the aluminum alloy raw material for measurement.

[0008] Preferably, in order to control the measurement error within 1 mm, the minimum unit of the first scale line is centimeter, and the minimum unit of the second scale line is millimeter.

[0009] Preferably, in order to meet measurement requirements and facilitate accurate measurement of lengths in millimeters, the length indicated by the first scale line is not less than 50 cm; the length indicated by the second scale line is not less than 10 mm and a side surface of the positioning plate used to abut against one end of the aluminum alloy raw material is aligned with the zero line of the second scale line.

[0010] Furthermore, in order to achieve more accurate matching with the aluminum alloy raw material to maximize measurement accuracy, the distance between one end of the zero line on the second bar scale plate close to the second scale line and the zero line is 5-20 mm.

[0011] Preferably, in order to meet measurement requirements and facilitate operation and save costs, the length of the positioning plate in the axial direction of the second strip scale plate is 1-2 cm.

[0012] Preferably, in order to make the first scale line and the second scale line at the same height so as to maximize the measurement accuracy, the upper edge of the first bar scale plate is higher than the upper edge of the strip guide plate, and the lower middle part of the second bar scale plate is placed in the "U"-shaped groove and the lower surface of the positioning plate is in contact with the upper surface of the strip guide plate, and the top surface of the first bar scale plate is at the same height as the top surface of the second bar scale plate.

[0013] Preferably, in order to realize axial movement and positioning of the second positioning ruler for easy operation and improved measurement accuracy, the middle and lower part of the first strip scale plate and the corresponding positions on the strip guide plate are respectively provided with a plurality of coaxial strip through holes corresponding to each other, and the middle and lower part of the second strip scale plate is provided with one or more positioning through holes, and the positioning through holes have the same height as the strip through holes, and the screw rod or pin of the bolt passes through the corresponding positioning through holes and the strip through holes to realize the axial positioning and fixation of the second positioning ruler relative to the first positioning ruler.

[0014] Preferably, in order to achieve a larger coarse adjustment length range, the number of the positioning through holes on the second strip-shaped scale plate is three, and the length of the strip-shaped through holes is 10 cm.

[0015] Preferably, in order to facilitate stable installation of the first positioning ruler on the aluminum cutting machine, a plurality of mounting through holes for mounting the first positioning ruler on the frame of the aluminum cutting machine are provided axially on the strip mounting plate, and the distance between two adjacent mounting through holes is 30 cm.

[0016] Preferably, in order to improve stability and facilitate processing and assembly, the first strip scale plate, the strip guide plate and the strip mounting plate are integrally formed to form the first positioning ruler, and the second strip scale plate and the positioning plate are independently processed and then interconnected to form the second positioning ruler.

[0017] The beneficial effects of the present invention are:

[0018] The present invention designs a first positioning ruler and a second positioning ruler that are used in conjunction with each other to form an overall positioning ruler that can be directly mounted on the frame of an aluminum cutting machine and can control the measurement error within 1 mm. The operator can directly complete the cutting operation after mounting the aluminum alloy raw material on the aluminum cutting machine and accurately measuring its length. There is no need to mark and move the aluminum alloy raw material, thus avoiding the artificial error problems caused by these manual operations and significantly improving the control accuracy of the length of the aluminum alloy raw material. Under the condition of careful and responsible operation, the control accuracy can reach about 0.1 mm, thereby improving the construction quality and efficiency, and saving material costs and labor costs due to reduced waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of a first positioning ruler of the rapid positioning ruler for an aluminum material cutting machine tool according to the present invention;

[0020] Figure 2 It is a top view of a first positioning ruler of the rapid positioning ruler for an aluminum material cutting machine tool according to the present invention;

[0021] Figure 3 It is an enlarged right view of the first positioning ruler of the rapid positioning ruler for aluminum material cutting machine tool of the present invention;

[0022] Figure 4 This is a front view of the second positioning ruler of the quick positioning ruler for aluminum cutting machine tools of the present invention, and the scale in the figure is larger than Figure 1 and Figure 2 ;

[0023] Figure 5 is a top view of the second positioning ruler of the quick positioning ruler for aluminum cutting machine tools according to the present invention, and the scale in the figure is larger than Figure 1 and Figure 2 ;

[0024] Figure 6 This is a right side view of the second positioning ruler of the quick positioning ruler for aluminum cutting machine tools of the present invention, and the proportions in the figure are similar to Figure 3 same;

[0025] Figure 7 This is a front view of the quick positioning ruler for aluminum cutting machine tools according to the present invention, and the proportions in the figure are similar to those in the figure. Figure 1 and Figure 2 same;

[0026] Figure 8 This is a top view of the quick positioning ruler for aluminum cutting machine tools according to the present invention, and the proportions in the figure are similar to Figure 1 and Figure 2 same;

[0027] Fig. 9This is a front view of the quick positioning ruler for aluminum cutting machine tools according to the present invention, and the proportions in the figure are similar to those in the figure. Figure 3 same;

[0028] Fig.10 yes Figure 8 A magnified view of "A" in the figure;

[0029] Fig.11 It is a stereoscopic diagram of the rapid positioning ruler for aluminum material cutting machine tool of the present invention when in use;

[0030] Fig.12 yes Fig.11 Enlarged view of "B". DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings:

[0032] like Figure 1-Figure 10 As shown, the rapid positioning ruler for aluminum cutting machine tools of the present invention comprises a first positioning ruler 1 and a second positioning ruler 2 which cooperate with each other, the first positioning ruler 1 comprises a first strip scale plate 11, a strip guide plate 16 and a strip mounting plate 10, the axial direction of the strip mounting plate 10 is assumed to be horizontal and the large plane direction thereof is assumed to be vertical, the first strip scale plate 11 and the strip guide plate 16 are both parallel to and coaxial with the strip mounting plate 10, the lower side of the first strip scale plate 11 and the lower side of the strip guide plate 16 are respectively connected to the upper side of the strip mounting plate 10, a "U"-shaped groove 15 with an upper side opening is formed between the first strip scale plate 11 and the strip guide plate 16, and the top surface of the first strip scale plate 11 is The second positioning ruler 2 comprises a second bar scale plate 20 and a positioning plate 23. The axial direction of the second bar scale plate 20 is horizontal and the direction of its large plane is vertical. The positioning plate 23 and the second bar scale plate 20 are perpendicular to each other. The upper side surface of the second bar scale plate 20 is connected to one end of the positioning plate 23. The top surface of the second bar scale plate 20 is a plane and is provided with second scale lines 22 along the axial direction. The minimum unit of the first scale line 14 is larger than the minimum unit of the second scale line 22. The middle and lower part of the second bar scale plate 20 is placed in the "U"-shaped groove 15 from top to bottom and the lower surface of the positioning plate 23 is in contact with the upper surface of the bar guide plate 16.

[0033] Combination Figure 1-Figure 12 As shown, the basic working principle of the aluminum cutting machine tool described in the present invention is as follows:

[0034] The strip mounting plate 10 is mounted on the frame 30 of the aluminum material cutting machine 3. The aluminum alloy raw material 4 (generally an aluminum alloy strip) is placed on the frame 30 and can be moved and fixed. The aluminum alloy raw material 4 is located below the cutting blade of the aluminum material cutting machine 3. The distance m between the cutting blade of the aluminum material cutting machine 3 and the zero line of the first scale line 14 on the first strip scale plate 11 can be accurately measured and obtained. It is preferably designed to be an integer length, such as 10 decimeters, 20 decimeters, etc. The length is generally equal to or slightly less than the length of the aluminum alloy raw material 4 with the shortest length to be cut. When the length of the aluminum alloy raw material 4 to be cut is greater than this length, the second positioning ruler 2 is moved to a suitable position in a direction away from the aluminum alloy raw material 4. To achieve this, that is, the distance moved by the second positioning ruler 2 from the zero line of the first scale line 14 on the first strip scale plate 11 plus the above-mentioned distance m is the length of the aluminum alloy raw material 4 to be cut; first, according to the length of the aluminum alloy raw material 4 to be cut, the second positioning ruler 2 is moved to an approximate position so that its corresponding length meets the centimeter-level requirement, and then the second positioning ruler 2 is finely moved until its corresponding length meets the millimeter-level requirement; one end of the aluminum alloy raw material 4 to be cut is moved to a position in close contact with the positioning plate 23, and then the aluminum alloy raw material 4 is fixed, and the cutting machine of the aluminum cutting machine 3 is started, and the cutting blade cuts off the aluminum alloy raw material 4, thereby completing the cutting process of the aluminum alloy raw material 4 with the required high-precision length.

[0035] like Figure 1-Figure 12 As shown, a variety of more optimized specific structures of the present invention are also disclosed below. According to actual needs, one or more of the following specific structures can be superimposed and combined with the above structure to form a more optimized technical solution.

[0036] In order to control the measurement error within 1 mm, the minimum unit of the first scale line 14 is centimeter, and the minimum unit of the second scale line 22 is millimeter. After the first scale line 14 and the second scale line 22 are used in combination, the measurement error can be determined to be controlled within 1 mm. If other mechanical errors such as cutting errors are reduced as much as possible, the measurement error control of up to 0.1 mm can be achieved.

[0037] In order to meet the measurement requirements and facilitate accurate measurement of millimeter-level lengths, the length indicated by the first scale line 14 is not less than 50 cm, and is generally designed to be 10-50 cm; the length indicated by the second scale line 22 is not less than 10 mm (generally designed to be 20 mm and the scale line in the middle of two centimeters is used as the zero line), and the side surface of the positioning plate 23 used to abut against one end of the aluminum alloy raw material 4 is aligned with the zero line of the second scale line 22, so that it is convenient to accurately align the side surface of the positioning plate 23 used to abut against one end of the aluminum alloy raw material 4 with the zero line of the first scale line 14, thereby achieving higher measurement accuracy.

[0038] In order to achieve more accurate matching with the aluminum alloy raw material 4 to maximize measurement accuracy, the distance between one end of the zero line on the second strip scale plate 20 close to the second scale line 22 and the zero line is 5-20 mm, preferably 10 mm.

[0039] In order to meet the measurement requirements and facilitate operation and save costs, the length of the positioning plate 23 in the axial direction of the second strip-shaped scale plate 20 is 1-2 cm.

[0040] In order to make the first scale line 14 and the second scale line 22 at the same height so as to maximize the measurement accuracy, the upper side of the first bar scale plate 11 is higher than the upper side of the bar guide plate 16, and when the middle and lower part of the second bar scale plate 20 is placed in the "U"-shaped groove 15 and the lower surface of the positioning plate 23 contacts the upper surface of the bar guide plate 16, the top surface of the first bar scale plate 11 is at the same height as the top surface of the second bar scale plate 20. The first scale line 14 and the second scale line 22 are at the same height so that the operator can accurately observe the alignment state between the two.

[0041] In order to realize axial movement and positioning of the second positioning ruler 2 for easy operation and improved measurement accuracy, the middle and lower parts of the first strip scale plate 11 and the corresponding positions on the strip guide plate 16 are respectively provided with a plurality of coaxial strip through holes 13 corresponding to each other, and the middle and lower parts of the second strip scale plate 20 are provided with one or more positioning through holes 21, and the positioning through holes 21 are at the same height as the strip through holes 13. After the screw rod or latch (not shown) of the bolt passes through the corresponding positioning through holes 21 and the strip through holes 13, the second positioning ruler 2 is axially positioned and fixed relative to the first positioning ruler 1. As needed, the second positioning ruler 2 can move axially within the length range of the strip through holes 13, so that it is easy to quickly determine which strip through hole 13 the second positioning ruler 2 corresponds to, and one strip through hole 13 can meet the measurement of different length requirements corresponding to the length of the strip through holes 13.

[0042] In order to achieve a larger coarse adjustment length range, there are three positioning through holes 21 on the second strip scale plate 20, and the length of the strip through hole 13 is 10 cm. In theory, the longer the length of the strip through hole 13, the easier it is, but considering that the length of the strip through hole 13 is too long, it will reduce the strength of the first strip scale plate 11, so it is preferably designed to be 5 cm long.

[0043] In order to facilitate the stable installation of the first positioning ruler 1 on the aluminum cutting machine 3, a plurality of mounting holes 12 for mounting the first positioning ruler 1 on the frame 30 of the aluminum cutting machine 3 are axially provided on the strip mounting plate 10, and the distance between two adjacent mounting holes 12 is 30 cm.

[0044] In order to improve stability and facilitate processing and assembly, the first strip scale plate 11, the strip guide plate 16 and the strip mounting plate 10 are integrally formed to form the first positioning ruler 1, and the second strip scale plate 20 and the positioning plate 23 are independently processed and then interconnected to form the second positioning ruler 2. If the processing conditions are met, it is better if the second strip scale plate 20 and the positioning plate 23 can be integrally formed.

[0045] The above embodiments are only preferred embodiments of the present invention and are not limitations of the technical solutions of the present invention. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present invention.

Claims

1. A rapid positioning ruler for aluminum cutting machine tools, characterized in that: The invention claims a first positioning ruler and a second positioning ruler that cooperate with each other, the first positioning ruler comprises a first strip scale plate, a strip guide plate and a strip mounting plate, the axial direction of the strip mounting plate is assumed to be horizontal and the large plane direction is vertical, the first strip scale plate and the strip guide plate are parallel and coaxial with the strip mounting plate, the lower edge of the first strip scale plate and the lower edge of the strip guide plate are respectively connected to the upper edge of the strip mounting plate, a "U"-shaped groove with an upper opening is formed between the first strip scale plate and the strip guide plate, the top surface of the first strip scale plate is a plane and a first scale line is provided in the axial direction; the second positioning ruler comprises a second strip scale plate and a positioning plate, the axial direction of the second strip scale plate is assumed to be horizontal and the large plane direction is vertical, the positioning plate and the second strip scale plate are perpendicular to each other, the upper side surface of the second strip scale plate is connected to one end of the positioning plate, the top surface of the second strip scale plate is a plane and a second scale line is provided in the axial direction, and the minimum unit of the first scale line is larger than the first scale line. The minimum unit of the two scale lines; the middle and lower part of the second bar scale plate is placed in the "U"-shaped groove from top to bottom and the lower surface of the positioning plate is in contact with the upper surface of the bar guide plate; the minimum unit of the first scale line is centimeters, and the minimum unit of the second scale line is millimeters; the upper side of the first bar scale plate is higher than the upper side of the bar guide plate, and when the middle and lower part of the second bar scale plate is placed in the "U"-shaped groove and the lower surface of the positioning plate is in contact with the upper surface of the bar guide plate, the top surface of the first bar scale plate is at the same height as the top surface of the second bar scale plate; the middle and lower part of the first bar scale plate and the corresponding positions on the bar guide plate are respectively provided with a plurality of coaxial bar through holes corresponding to each other, and the middle and lower part of the second bar scale plate is provided with one or more positioning through holes, and the positioning through holes are at the same height as the bar through holes, and the screw rod or pin of the bolt passes through the corresponding positioning through holes and the bar through holes to realize the axial positioning and fixing of the second positioning ruler relative to the first positioning ruler.

2. The rapid positioning ruler for aluminum material cutting machine tool according to claim 1, characterized in that: The length indicated by the first scale line is not less than 50 cm; the length indicated by the second scale line is not less than 10 mm and a side surface of the positioning plate used to abut against one end of the aluminum alloy raw material is aligned with the zero line of the second scale line.

3. The rapid positioning ruler for aluminum material cutting machine tool according to claim 2, characterized in that: The distance between one end of the second strip scale plate close to the zero line of the second scale line and the zero line is 5-20 mm.

4. The rapid positioning ruler for aluminum material cutting machine tool according to claim 2, characterized in that: The length of the positioning plate in the axial direction of the second strip-shaped scale plate is 1-2 cm.

5. The rapid positioning ruler for aluminum material cutting machine tool according to claim 1, characterized in that: There are three positioning through holes on the second strip-shaped scale plate, and the length of each of the strip-shaped through holes is 10 cm.

6. The rapid positioning ruler for aluminum cutting machine tool according to any one of claims 1 to 4, characterized in that: A plurality of mounting through holes for mounting the first positioning ruler on the frame of the aluminum material cutting machine are arranged axially on the strip-shaped mounting plate, and the distance between two adjacent mounting through holes is 30 cm.

7. The rapid positioning ruler for aluminum material cutting machine tool according to any one of claims 1 to 4, characterized in that: The first strip scale plate, the strip guide plate and the strip mounting plate are integrally formed to form the first positioning ruler, and the second strip scale plate and the positioning plate are independently processed and then interconnected to form the second positioning ruler.

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