Convenient-to-carry size measuring instrument for aluminum material processing

Abstract

The utility model discloses a portable size measuring instrument for aluminum material processing, which comprises three groups of folding scale plates and a limiting plate, the three groups of folding scale plates are adjacently distributed, a movable shaft is arranged between every two adjacent groups of folding scale plates, the folding scale plates are movably connected with each other through the movable shafts, and the limiting plate is arranged on the limiting plate. Limiting plates are installed on the side walls of the folding scale plates on the two sides, two concentric-square-shaped blocks are arranged on the surfaces of the folding scale plates, one concentric-square-shaped block is fixedly connected with one limiting plate, the other concentric-square-shaped block is slidably connected with the folding scale plates, C-shaped frames are installed at the top ends of the concentric-square-shaped blocks, and the C-shaped frames are fixedly connected with the concentric-square-shaped blocks. Limiting columns are installed on the side walls of the C-shaped frame. According to the utility model, the aluminum profile can be conveniently clamped and fixed in a linkage centering manner, the aluminum profile can be conveniently and rapidly measured by a single person, and the measurement efficiency and the carrying convenience are improved.

Description

Technical Field

[0001] This utility model relates to the field of dimension measuring instruments, specifically a dimension measuring instrument for easy-to-carry aluminum processing. Background Technology

[0002] A dimension measuring instrument is a device used to measure the size of an object. It mainly consists of a probe and a device for moving the measuring axis. Its working principle is to move the probe under the action of measuring force through an elastic transmission element, thereby achieving accurate measurement of the object's size. However, traditional measuring instruments are large in size and often require two people to operate simultaneously to complete the dimension measurement. They are not convenient to carry and have low measurement efficiency. In order to improve this situation, a portable dimension measuring instrument for aluminum processing is proposed.

[0003] As disclosed in the authorization announcement number CN213657739U, a dimension measuring instrument includes a reference ruler plate, a rotating block fixedly connected to the side of the reference ruler plate, a through hole on the front of the rotating block, and a rotating shaft rotatably connected to the inner wall of the through hole via a bearing. A measuring ruler plate is fixedly connected to the surface of the rotating shaft, and angle pointers are fixedly connected to the front and rear ends of the rotating shaft. Angle scale lines adapted to the angle pointers are provided on the front and back of the rotating block. A rotating column is fixedly connected to the front of both the measuring ruler plate and the reference ruler plate.

[0004] Although it achieves the goal of measuring the perpendicularity error of two planes by setting a measuring ruler, a reference ruler, a rotating block, a rotating shaft and an angle pointer, the rotation of the reference ruler drives the rotation of the angle pointer, and the angle between the two planes can be obtained from the angle scale line on the front of the rotating block.

[0005] However, this does not solve the problem that existing dimensional measuring instruments are not conducive to convenient linkage, centering, clamping, and fixing of aluminum profiles during use, and are not conducive to rapid single-person measurement of aluminum profiles, thus affecting measurement efficiency and portability. Utility Model Content

[0006] The purpose of this utility model is to provide a portable dimensional measuring instrument for aluminum material processing, so as to solve the problem mentioned in the background art that the dimensional measuring instrument is not convenient for linkage alignment and clamping to fix aluminum profiles, which is not conducive to single-person rapid measurement of aluminum profiles, thus affecting the measurement efficiency and portability.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a portable dimensional measuring instrument for aluminum processing, comprising a folding scale plate and a limiting plate. The folding scale plate consists of three sets, which are arranged adjacently. A movable shaft is installed between each pair of adjacent sets of folding scale plates. The folding scale plates are movably connected to each other via the movable shafts. Limiting plates are installed on the side walls of both sides of the folding scale plate. Two sets of loop-shaped blocks are provided on the surface of the folding scale plate. One set of loop-shaped blocks is fixedly connected to one set of limiting plates, and the other set of loop-shaped blocks is slidably connected to the folding scale plate. A C-shaped frame is installed at the top of each loop-shaped block, and the C-shaped frame is fixedly connected to the loop-shaped block. Limiting posts are installed on the side walls of each C-shaped frame, and springs are provided on the surface of each limiting post.

[0008] Preferably, a third clamping arm is provided on the side wall of the C-shaped frame on one side of the limiting column, and an F-axis is installed on the side wall of the third clamping arm, and the third clamping arm is movably connected to the C-shaped frame through the F-axis.

[0009] Preferably, each of the third clamping arms is provided with a second connecting arm at one end, and each of the second connecting arms is provided with a lever at the end near the third clamping arm. The third clamping arm is movably connected to the second connecting arm through the lever, and a spring is connected to the lever.

[0010] Preferably, the end of the second connecting arm away from the third clamping arm is provided with a second clamping arm, and the end of the second clamping arm near the second connecting arm is provided with an E-axis, and the second clamping arm is movably connected to the second connecting arm through the E-axis.

[0011] Preferably, each of the second clamping arms is provided with a D-axis on its side wall, and the second clamping arm is movably connected to the C-frame via the D-axis.

[0012] Preferably, one end of each of the second clamping arms is provided with a first connecting arm, and the end of each first connecting arm near the second clamping arm is provided with an A-axis, and the first connecting arm is movably connected to the second clamping arm through the A-axis.

[0013] Preferably, the end of the first connecting arm away from the second clamping arm is provided with a first clamping arm, and the end of the first clamping arm near the first connecting arm is provided with a B-axis, and the first clamping arm is movably connected to the first connecting arm through the B-axis.

[0014] Preferably, each of the first clamping arms has a C-axis on its sidewall, and the first clamping arm is movably connected to the C-frame via the C-axis. Furthermore, clamping blocks are installed at the ends of the third clamping arm, the first clamping arm, and the second clamping arm that are close to each other.

[0015] Compared with the prior art, the beneficial effects of this utility model are: this size measuring instrument not only realizes convenient linkage centering clamping and fixing of aluminum profiles, making it convenient for single-person rapid measurement of aluminum profiles, but also improves the measurement efficiency and portability.

[0016] Turning the lever causes the third clamping arm to rotate around the F axis, which in turn rotates the second connecting arm. The lever also pulls the spring, causing the second connecting arm to rotate around the D axis via the E axis. The second clamping arm then rotates the first connecting arm via the A axis, and the first connecting arm rotates the first clamping arm around the C axis via the B axis. Simultaneously, the first, second, and third clamping arms rotate the clamping blocks, opening the three sets of clamping blocks. Afterward, the C-frame is secured to the cylindrical aluminum profile. Releasing the lever allows the spring to release the clamping block. The spring drives the three sets of clamping blocks to reset and contact the outer wall of the cylindrical aluminum profile. With the cooperation of the three sets of clamping blocks, the C-frame is fixed on the cylindrical aluminum profile. Then, the folding scale plate is attached to the outer wall of the cylindrical aluminum profile, and another set of C-frames is pulled to the designated position. With the cooperation of the scale on the folding scale plate, the length of the cylindrical aluminum profile is read, thereby completing the size measurement of the aluminum profile. This realizes convenient linkage centering clamping and fixing of aluminum profile, which facilitates single-person rapid measurement of aluminum profile and improves measurement efficiency.

[0017] By rotating the folding scale plate, which rotates around the movable axis, the three sets of folding scale plates are folded together to reduce its size, making it easier to carry and improving portability. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the C-shaped frame of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the lever of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the folding scale plate of this utility model;

[0022] Figure 5 This is a side sectional view of the C-shaped frame of this utility model.

[0023] In the diagram: 1. C-frame; 2. Folding scale plate; 3. Limiting plate; 4. U-shaped block; 5. A-axis; 6. First connecting arm; 7. B-axis; 8. C-axis; 9. First clamping arm; 10. D-axis; 11. Second clamping arm; 12. E-axis; 13. Second connecting arm; 14. Actuating lever; 15. F-axis; 16. Third clamping arm; 17. Clamping block; 18. Spring; 19. Limiting post; 20. Movable shaft. Detailed Implementation

[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0025] Please see Figure 1-5 The present invention provides an embodiment of a portable aluminum material processing dimension measuring instrument, comprising a folding scale plate 2 and a limiting plate 3. The folding scale plate 2 consists of three sets, which are arranged adjacently. A movable shaft 20 is installed between each of the two adjacent sets of folding scale plates 2. The folding scale plates 2 are movably connected to each other through the movable shaft 20. A limiting plate 3 is installed on the side wall of each of the two sides of the folding scale plate 2. Two sets of loop blocks 4 are provided on the surface of the folding scale plate 2. One set of loop blocks 4 is fixedly connected to one set of limiting plates 3, and the other set of loop blocks 4 is slidably connected to the folding scale plate 2. A C-shaped frame 1 is installed at the top of each loop block 4, and the C-shaped frame 1 is fixedly connected to the loop block 4. A limiting post 19 is installed on the side wall of each C-shaped frame 1, and a spring 18 is provided on the surface of each limiting post 19.

[0026] First, turn the lever 14. The lever 14 drives the third clamping arm 16 to rotate around the F-axis 15. The lever 14 also drives the second connecting arm 13 to rotate. The lever 14 pulls the spring 18, causing the second connecting arm 13 to drive the second clamping arm 11 to rotate around the D-axis 10 via the E-axis 12. The second clamping arm 11 then drives the first connecting arm 6 to rotate via the A-axis 5. The first connecting arm 6 then drives the first clamping arm 9 to rotate around the C-axis 8 via the B-axis 7. The first clamping arm 9, second clamping arm 11, and third clamping arm 16 simultaneously drive the clamping blocks 17 to rotate, thus opening the three sets of clamping blocks 17. Then, the C-shaped frame 1 is secured to the cylindrical aluminum profile, and the lever is released. The moving rod 14, under the elastic action of the spring 18, drives the three sets of clamping blocks 17 to reset and contact the outer wall of the cylindrical aluminum profile. With the cooperation of the three sets of clamping blocks 17, the C-shaped frame 1 is fixed on the cylindrical aluminum profile. Then, the folding scale plate 2 is attached to the outer wall of the cylindrical aluminum profile, and another set of C-shaped frames 1 is pulled to the designated position. With the cooperation of the scale on the folding scale plate 2, the length dimension of the cylindrical aluminum profile is read, thereby completing the size measurement of the aluminum profile. This realizes convenient linkage centering clamping and fixing of the aluminum profile, which facilitates single-person rapid measurement of aluminum profiles and improves measurement efficiency.

[0027] A third clamping arm 16 is provided on the side wall of the C-shaped frame 1 on one side of the limiting post 19. An F-axis 15 is installed on the side wall of the third clamping arm 16, and the third clamping arm 16 is movably connected to the C-shaped frame 1 through the F-axis 15.

[0028] Each of the third clamping arms 16 has a second connecting arm 13 at one end. Each of the second connecting arms 13 has a lever 14 at the end near the third clamping arm 16. The third clamping arm 16 is movably connected to the second connecting arm 13 through the lever 14. A spring 18 is connected to the lever 14. Each of the second connecting arms 13 has a second clamping arm 11 at the end away from the third clamping arm 16. Each of the second clamping arms 11 has an E-axis 12 at the end near the second connecting arm 13. The second clamping arm 11 is movably connected to the second connecting arm 13 through the E-axis 12.

[0029] The second clamping arm 11 is provided with a D-axis 10 on its side wall, and the second clamping arm 11 is movably connected to the C-shaped frame 1 through the D-axis 10. A first connecting arm 6 is provided at one end of the second clamping arm 11, and an A-axis 5 is provided at the end of the first connecting arm 6 near the second clamping arm 11. The first connecting arm 6 is movably connected to the second clamping arm 11 through the A-axis 5.

[0030] The first connecting arm 6 is provided with a first clamping arm 9 at the end away from the second clamping arm 11. The first clamping arm 9 is provided with a B-axis 7 at the end close to the first connecting arm 6. The first clamping arm 9 is movably connected to the first connecting arm 6 through the B-axis 7. The side wall of the first clamping arm 9 is provided with a C-axis 8. The first clamping arm 9 is movably connected to the C-shaped frame 1 through the C-axis 8. The third clamping arm 16, the first clamping arm 9, and the second clamping arm 11 are all provided with clamping blocks 17 at the ends close to each other.

[0031] Rotate the folding scale plate 2, which rotates around the movable shaft 20, so that the three sets of folding scale plates 2 are folded together to reduce its volume and make it easier to carry, thus improving its portability.

[0032] Working principle: First, the lever 14 is turned, causing the third clamping arm 16 to rotate around the F-axis 15. The lever 14 also causes the second connecting arm 13 to rotate, and pulls the spring 18. The second connecting arm 13 then drives the second clamping arm 11 to rotate around the D-axis 10 via the E-axis 12. The second clamping arm 11 then drives the first connecting arm 6 to rotate via the A-axis 5. The first connecting arm 6 then drives the first clamping arm 9 to rotate around the C-axis 8 via the B-axis 7. The first clamping arm 9, second clamping arm 11, and third clamping arm 16 simultaneously drive the clamping blocks 17 to rotate, thus opening the three sets of clamping blocks 17. Then, the C-shaped frame 1 is clamped onto the cylindrical aluminum profile. The lever 14 is released, and under the elastic action of the spring 18, the spring 18 drives the... The three sets of clamping blocks 17 are reset and contact the outer wall of the cylindrical aluminum profile. With the cooperation of the three sets of clamping blocks 17, the C-shaped frame 1 is fixed on the cylindrical aluminum profile. Then, the folding scale plate 2 is attached to the outer wall of the cylindrical aluminum profile. The other set of C-shaped frames 1 is pulled to the designated position. With the cooperation of the scale on the folding scale plate 2, the length dimension of the cylindrical aluminum profile is read, thereby completing the measurement of the aluminum profile. After the measurement is completed, the folding scale plate 2 is rotated. The folding scale plate 2 rotates around the movable shaft 20, so that the three sets of folding scale plates 2 are folded together to reduce its volume and make it easy to carry. The above is the complete usage of the portable aluminum processing dimension measuring instrument.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A portable dimensional measuring instrument for aluminum processing, comprising a folding scale plate (2) and a limiting plate (3), characterized in that: The folding scale plate (2) consists of three sets, and the three sets of folding scale plates (2) are distributed adjacently. A movable shaft (20) is installed between each of the two adjacent sets of folding scale plates (2). The folding scale plates (2) are movably connected to each other through the movable shaft (20). Limiting plates (3) are installed on the side walls of the folding scale plates (2) on both sides. Two sets of loop blocks (4) are provided on the surface of the folding scale plate (2). One set of loop blocks (4) is fixedly connected to one set of limiting plates (3). One set of loop blocks (4) is slidably connected to the folding scale plate (2). A C-shaped frame (1) is installed at the top of each loop block (4). The C-shaped frame (1) is fixedly connected to the loop block (4). Limiting posts (19) are installed on the side walls of each C-shaped frame (1). Springs (18) are provided on the surface of each limiting post (19).

2. The portable dimensional measuring instrument for aluminum processing according to claim 1, characterized in that: A third clamping arm (16) is provided on the side wall of the C-shaped frame (1) on one side of the limiting post (19). An F-axis (15) is installed on the side wall of the third clamping arm (16), and the third clamping arm (16) is movably connected to the C-shaped frame (1) through the F-axis (15).

3. The portable dimensional measuring instrument for aluminum processing according to claim 2, characterized in that: One end of each of the third clamping arms (16) is provided with a second connecting arm (13). The end of the second connecting arm (13) near the third clamping arm (16) is provided with a lever (14). The third clamping arm (16) is movably connected to the second connecting arm (13) through the lever (14), and the spring (18) is connected to the lever (14).

4. The portable dimensional measuring instrument for aluminum processing according to claim 3, characterized in that: The second connecting arm (13) is provided with a second clamping arm (11) at the end away from the third clamping arm (16). The second clamping arm (11) is provided with an E-axis (12) at the end near the second connecting arm (13). The second clamping arm (11) is movably connected to the second connecting arm (13) through the E-axis (12).

5. A portable dimensional measuring instrument for aluminum processing according to claim 4, characterized in that: The second clamping arm (11) is provided with a D-axis (10) on its side wall, and the second clamping arm (11) is movably connected to the C-frame (1) through the D-axis (10).

6. The portable dimensional measuring instrument for aluminum processing according to claim 4, characterized in that: One end of each of the second clamping arms (11) is provided with a first connecting arm (6), and the end of the first connecting arm (6) near the second clamping arm (11) is provided with an A-axis (5), and the first connecting arm (6) is movably connected to the second clamping arm (11) through the A-axis (5).

7. A portable dimensional measuring instrument for aluminum processing according to claim 6, characterized in that: The first connecting arm (6) is provided with a first clamping arm (9) at the end away from the second clamping arm (11). The first clamping arm (9) is provided with a B-axis (7) at the end near the first connecting arm (6). The first clamping arm (9) is movably connected to the first connecting arm (6) through the B-axis (7).

8. A portable dimensional measuring instrument for aluminum processing according to claim 7, characterized in that: The first clamping arm (9) is provided with a C-axis (8) on its side wall, and the first clamping arm (9) is movably connected to the C-frame (1) through the C-axis (8). The third clamping arm (16), the first clamping arm (9), and the second clamping arm (11) are all equipped with clamping blocks (17) at their respective ends.

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