Aluminum alloy plate batch punching device for numerical control machine tool production

Abstract

The invention discloses an aluminum alloy plate batch punching device for numerical control machine tool production. The aluminum alloy plate batch punching device comprises a machining table, and an adjusting mechanism, an auxiliary mechanism and a positioning mechanism which are used for aluminum alloy plate punching production are arranged on the periphery of the machining table. When the aluminum alloy plate batch punching device is used, three mechanisms including the adjusting mechanism, the auxiliary mechanism and the positioning mechanism are arranged in the aluminum alloy plate batch punching device, the adjusting mechanism and the positioning mechanism are main punching mechanisms, the adjusting mechanism drives a punching drill bit to move, the punching position is adjusted, and the punching efficiency is improved. The punching requirements of various aluminum alloy plates at all positions are met through the positioning mechanism, the positioning mechanism positions a hole position in advance through numerical control, two built-in ray heads and infrared rays positioned at the emitting position are matched with the adjusting mechanism, and punching points can be accurately found during movement, so that precise punching is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy plate batch punching devices, in particular to an aluminum alloy plate batch punching device used for CNC machine tool production. Background Art

[0002] Aluminum alloy sheets occupy an important position in modern industry due to their excellent physical properties and wide range of applications. Aluminum alloy sheets have the characteristics of light weight, high strength, corrosion resistance, and easy processing. They are widely used in aerospace, transportation, architectural decoration, electronic equipment and other fields. With the rapid development of these industries, the demand for aluminum alloy sheets continues to increase, and at the same time, higher requirements are placed on their processing accuracy and efficiency.

[0003] At present, punching is a common process requirement in the processing of aluminum alloy plates. Traditional punching methods often have problems such as low processing efficiency and difficulty in ensuring precision, which makes it difficult to meet large-scale and high-precision processing needs.

[0004] Therefore, we propose a batch punching device for aluminum alloy sheets used in CNC machine tool production to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a batch punching device for aluminum alloy plates used in CNC machine tool production. When using the dispensing structure and the protective structure, the device is provided with two dispensing modes. The first is automatic dispensing. By inputting the chip specifications into the dispensing machine in advance, the chip is placed at the lower end of the positioning scanner, the dispensing machine automatically adjusts the position, and the dispensing pen is started to dispense glue. The second is manual dispensing. After turning off the automatic dispensing, the dispensing pen can be held to manually dispense glue on the chip with errors, thereby improving the efficiency of dispensing and making the dispensing mechanism more practical. After the dispensing is completed, the dispensing pen can be stored in the protective pen cover through position adjustment to prevent the dispensing pen from vertically downward and the residual glue from falling downward. Before dispensing, the dispensing pen can be heated to make the dispensing smoother, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A device for batch punching of aluminum alloy plates for CNC machine tool production comprises a processing table, wherein the processing table is respectively provided with an adjustment mechanism, an auxiliary mechanism and a positioning mechanism for punching production of aluminum alloy plates on the four sides; the adjustment mechanism comprises an adjustment table arranged on one side of the processing table, a lifting support is arranged on the upper end of the adjustment table, a punching track is installed on the upper end of the lifting support, a limiting slide groove is arranged in the inner wall of the punching track, a movable mounting frame is installed at the middle end of the limiting slide groove, embedded sliders are arranged on both sides of the movable mounting frame, an electric screw is installed in the inner wall of the embedded slider, and a drill rack is also installed at the middle end of the movable mounting frame.

[0008] In a further embodiment, the auxiliary mechanism includes a limiting wall 1, a limiting wall 2 and a fixed wall arranged on the upper surface of the processing table, wherein an auxiliary roller is arranged in the inner wall of the limiting wall 1, and a plurality of auxiliary rollers are arranged, and a linkage belt is arranged at the upper end of the auxiliary roller.

[0009] In a further embodiment, the fixed wall is in a right-angle shape, and a threaded electric rod is provided at the bottom end. An extension groove is provided at the outer wall of the threaded electric rod, and the extension groove is provided at the side corner of the processing table.

[0010] In a further embodiment, the limiting wall 1 and the limiting wall 2 are also arranged at right angles, and are directly arranged on both sides of the processing table in a relatively symmetrical manner with the fixed wall.

[0011] In a further embodiment, the positioning mechanism includes a positioning ray head arranged at two locations of the limiting wall and a movable ray head installed at the adjusting platform, and the movable ray head and the positioning ray head emit infrared rays simultaneously, and the emitted rays intersect at right angles.

[0012] In a further embodiment, the positioning ray head is movably installed on the inner wall of the second limiting wall, and an electrically driven moving slider is installed at the tail of the positioning ray head, and the moving slider slides in the inner wall of the second limiting wall.

[0013] In a further embodiment, an extension plate is provided at the back of the movable ray head, a mounting block is provided at the bottom end of the extension plate, and the mounting block is fixedly mounted on the upper end of the adjustment platform.

[0014] In a further embodiment, a telescopic rod is installed at the connection between the extension plate and the mounting block, one end of the telescopic rod is fixedly disposed in the mounting block and pushes the extension plate to move toward a point on the limiting wall.

[0015] In a further embodiment, an embedding block is provided at the front end of the adjusting table, the embedding block is movably embedded in the inner wall of the processing table, and an electric threaded rod is installed in the inner wall of the embedding block.

[0016] In a further embodiment, a positioning block is provided on the other side of the punching track, and the positioning block is provided at the upper end of the limiting wall 1, and a positioning groove is provided at the upper end of the limiting wall 1. After the lifting pillar is completely lowered, the positioning block is embedded and slides in the positioning groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, when the device for batch punching of aluminum alloy plates is used, three mechanisms are arranged in the device, namely, an adjusting mechanism, an auxiliary mechanism and a positioning mechanism. The adjusting mechanism and the positioning mechanism are the main punching mechanisms. The adjusting mechanism drives the punching drill to move and adjusts the punching position to meet the punching requirements of various aluminum alloy plates at various positions. The positioning mechanism locates the hole position in advance through numerical control, and emits infrared rays for positioning through two built-in ray heads. In conjunction with the adjusting mechanism, it can accurately find the punching point when moving, thereby accurately punching.

[0019] 2. The present invention has an auxiliary structure when using the aluminum alloy sheet batch punching device. When punching metal in batches, an auxiliary roller is built in. When the sheets are placed layer by layer, the auxiliary roller pushes the sheets, making the placement more convenient and easy. After placement, the multi-layer sheets are fixed with the help of a fixed wall, making the punching more stable, thereby improving the efficiency of punching and achieving better results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a batch punching device for aluminum alloy plates used in CNC machine tool production;

[0021] Figure 2 This is a schematic diagram of the structure of the adjustment platform of the aluminum alloy plate batch punching device used in CNC machine tool production;

[0022] Figure 3 This is a schematic diagram of the structure of the movable mounting frame of the aluminum alloy sheet batch punching device used in CNC machine tool production;

[0023] Figure 4 It is a schematic diagram of the side view of the adjustment platform of the aluminum alloy plate batch punching device used in CNC machine tool production;

[0024] Figure 5 This is a schematic diagram of the structure of the processing table of the aluminum alloy plate batch punching device used in CNC machine tool production;

[0025] Figure 6 A schematic diagram of the structure of a limiting wall of a device for punching aluminum alloy plates in batches for CNC machine tool production;

[0026] Figure 7 A batch punching device for aluminum alloy sheets used in CNC machine tool production Figure 5 A schematic diagram of the structure is enlarged;

[0027] Figure 8 The present invention is a schematic diagram of the top view of the fixed wall of a device for batch punching of aluminum alloy plates used in CNC machine tool production.

[0028] In the figure: 1. Processing table; 2. Adjusting table; 3. Lifting support; 4. Punching track; 5. Positioning block; 6. Limiting slide groove; 7. Movable mounting frame; 8. Embedded slide block; 9. Electric screw; 10. Drill rack; 11. Embedded block; 12. Electric threaded rod; 13. Mounting block; 14. Extension plate; 15. Movable ray head; 16. Limiting wall 1; 17. Positioning groove; 18. Auxiliary roller; 19. Limiting wall 2; 20. Positioning ray head; 21. Fixed wall; 22. Threaded electric rod; 23. Extension groove; 24. Linkage belt. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-8 The invention discloses a batch punching device for aluminum alloy plates used in CNC machine tool production, comprising a processing table 1, which is a table top, and the aluminum alloy plates are placed on the upper end thereof. The aluminum alloy plates are stacked on the processing table 1 according to processing requirements. When placing the aluminum alloy plates, a limiting wall 16 is provided on one side of the processing table 1, and a plurality of auxiliary rollers 18 are provided in the inner wall of the limiting wall 16. A linkage belt 24 is provided on the upper end of the auxiliary roller 18. The auxiliary rollers 18 can be rotated simultaneously by a motor. If the auxiliary rollers 18 are not turned on, they can be rotated alone. When placing, one aluminum alloy plate can be stacked layer by layer at the same time, and the auxiliary rollers 18 can be pushed and pulled. During the moving process, the auxiliary roller 18 is rotated to unload the force. Multiple pieces can also be placed at the same time, and the auxiliary roller 18 is also used for auxiliary pushing. After the punching is completed, the auxiliary roller 18 is used to guide the sheet metal to move it out of the processing table 1. When the aluminum alloy sheet is placed, the extension plate 14 arranged on the adjustment table 2 is pushed by the telescopic rod in the mounting block 13. After the extension plate 14 is pressed against the aluminum alloy sheet from one end, the threaded electric rod 22 drives the fixed wall 21 to slide on the extension groove 23 to fix the other corner of the aluminum alloy sheet. At this time, the placement of the aluminum alloy sheet is completed, and the aluminum alloy sheet is assisted and fixed.

[0033] After being fixed, according to the data in the data machine tool, the position where the punching is required is located. First, the positioning ray head 20 set in the limiting wall 19 is adjusted to the linear position of the first hole, and the extension plate 14 is loosened at the same time, so that the adjustment table 2 is moved on one side of the processing table 1 by the embedded block 11 set at the bottom under the electric power of the electric threaded rod 12. At this time, the movable ray head 15 set on the extension plate 14 is also moved to the punching position. At this time, the two rays intersect, and the intersection position is the punching position. The position is adjusted by the movable mounting frame 7 in the punching track 4 set on the lifting support 3. The center position of the movable mounting frame 7 is the same as the position of the movable ray head 15, so that the drill installed in the drill frame 10 installed at the lower end of the movable mounting frame 7 is at the intersection position of the rays when punching;

[0034] When the movable mounting frame 7 moves, the embedded sliders 8 arranged on both sides slide in the limiting slide groove 6 to move back and forth after starting the electric screw 9. If multiple punching holes are at the movable ray head 15, the subsequent punching holes can be accurately positioned by moving the movable mounting frame 7 in the limiting slide groove 6. If other punching holes are at the positioning ray head 20, the position of the adjusting table 2 can be adjusted. After the punching is completed, the aluminum alloy plate is removed, and the lifting pillar 3 is raised to remove the drill bit. When it falls, the positioning block 5 on one side of the punching track 4 is embedded in the positioning groove 17. At this time, the drill bit cannot be installed to prevent accidental contact of the equipment and improve the safety performance of the equipment.

[0035] The working principle of the present invention is as follows: as shown in the figure, it includes a processing table 1, which is a table top, and the aluminum alloy plate is placed on its upper end. According to the processing requirements, the aluminum alloy plate is superimposed on the processing table 1. When placing the aluminum alloy plate, a limiting wall 16 is provided on one side of the processing table 1, and a plurality of auxiliary rollers 18 are provided in the inner wall of the limiting wall 16. The upper end of the auxiliary roller 18 is provided with a linkage belt 24. The auxiliary rollers 18 can be rotated simultaneously by a motor. If not turned on, the auxiliary rollers 18 can be rotated alone. When placing, one aluminum alloy plate can be superimposed and placed layer by layer at the same time, and in the process of pushing The auxiliary roller 18 is used to unload the force during the process, and multiple pieces can be placed at the same time, and the auxiliary roller 18 is also used to assist in pushing. After the punching is completed, the auxiliary roller 18 is used to guide the aluminum alloy sheet to move it out of the processing table 1. When the aluminum alloy sheet is placed, the extension plate 14 set on the adjustment table 2 is pushed by the telescopic rod in the mounting block 13. After the extension plate 14 is pressed against the aluminum alloy sheet from one end, the fixed wall 21 is driven by the threaded electric rod 22 to slide on the extension groove 23 to fix the other corner of the aluminum alloy sheet. At this time, the placement of the aluminum alloy sheet is completed, and the aluminum alloy sheet is assisted and fixed;

[0036] After being fixed, according to the data in the data machine tool, the position where the punching is required is located. First, the positioning ray head 20 set in the limiting wall 19 is adjusted to the linear position of the first hole, and the extension plate 14 is loosened at the same time, so that the adjustment table 2 is moved on one side of the processing table 1 by the embedded block 11 set at the bottom under the electric power of the electric threaded rod 12. At this time, the movable ray head 15 set on the extension plate 14 is also moved to the punching position. At this time, the two rays intersect, and the intersection position is the punching position. The position is adjusted by the movable mounting frame 7 in the punching track 4 set on the lifting support 3. The center position of the movable mounting frame 7 is the same as the position of the movable ray head 15, so that the drill installed in the drill frame 10 installed at the lower end of the movable mounting frame 7 is at the intersection position of the rays when punching;

[0037] When the movable mounting frame 7 moves, the embedded sliders 8 arranged on both sides slide in the limiting slide groove 6 to move back and forth after starting the electric screw 9. If multiple punching holes are at the movable ray head 15, the subsequent punching holes can be accurately positioned by moving the movable mounting frame 7 in the limiting slide groove 6. If other punching holes are at the positioning ray head 20, the position of the adjusting table 2 can be adjusted. After the punching is completed, the aluminum alloy plate is removed, and the lifting pillar 3 is raised to remove the drill bit. When it falls, the positioning block 5 on one side of the punching track 4 is embedded in the positioning groove 17. At this time, the drill bit cannot be installed to prevent accidental contact of the equipment and improve the safety performance of the equipment.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A batch punching device for aluminum alloy plates used in CNC machine tool production, characterized by: It comprises a processing table (1), wherein the four sides of the processing table (1) are respectively provided with an adjustment mechanism, an auxiliary mechanism and a positioning mechanism for punching production of aluminum alloy plates; The adjustment mechanism comprises an adjustment platform (2) arranged on one side of a processing platform (1), a lifting support (3) is arranged at the upper end of the adjustment platform (2), a punching track (4) is installed at the upper end of the lifting support (3), a limiting slide groove (6) is arranged in the inner wall of the punching track (4), a movable mounting frame (7) is installed at the middle end of the limiting slide groove (6), embedded slide blocks (8) are arranged on both sides of the movable mounting frame (7), an electric screw (9) is installed in the inner wall of the embedded slide block (8), and a drill frame (10) is also installed at the middle end of the movable mounting frame (7).

2. The device for batch punching aluminum alloy sheets for CNC machine tool production according to claim 1 is characterized in that: The auxiliary mechanism comprises a limiting wall 1 (16), a limiting wall 2 (19) and a fixed wall (21) arranged on the upper surface of the processing table (1), wherein an auxiliary roller (18) is arranged in the inner wall of the limiting wall 1 (16), a plurality of the auxiliary rollers (18) are arranged, and a linkage belt (24) is arranged at the upper end of the auxiliary roller (18).

3. The device for batch punching aluminum alloy sheets for CNC machine tool production according to claim 2 is characterized in that: The fixed wall (21) is in a right-angle shape and is provided with a threaded electric rod (22) at the bottom end. An extension groove (23) is provided at the outer wall of the threaded electric rod (22). The extension groove (23) is arranged at the side corner of the processing table (1).

4. The device for batch punching aluminum alloy sheets for CNC machine tool production according to claim 2 is characterized in that: The limiting wall 1 (16) and the limiting wall 2 (19) are also arranged at right angles and are directly arranged on both sides of the processing table (1) in a relatively symmetrical manner with the fixed wall (21).

5. The device for batch punching aluminum alloy sheets for CNC machine tool production according to claim 1 is characterized in that: The positioning mechanism comprises a positioning ray head (20) arranged at the second limiting wall (19) and a movable ray head (15) installed at the adjustment platform (2), and the movable ray head (15) and the positioning ray head (20) emit infrared rays at the same time, and the emitted rays intersect at right angles.

6. The device for batch punching aluminum alloy sheets for CNC machine tool production according to claim 5, characterized in that: The positioning ray head (20) is movably mounted on the inner wall of the second limiting wall (19), and an electrically driven moving slider is mounted at the tail of the positioning ray head (20), and the moving slider slides in the inner wall of the second limiting wall (19).

7. The device for batch punching aluminum alloy plates for CNC machine tool production according to claim 5, characterized in that: An extension plate (14) is arranged at the back of the movable ray head (15), a mounting block (13) is arranged at the bottom end of the extension plate (14), and the mounting block (13) is fixedly mounted on the upper end of the adjustment platform (2).

8. The device for batch punching aluminum alloy plates for CNC machine tool production according to claim 7 is characterized in that: A telescopic rod is installed at the connection between the extension plate (14) and the mounting block (13), one end of the telescopic rod is fixedly arranged in the mounting block (13) and pushes the extension plate (14) to move toward the limiting wall (16).

9. The device for batch punching aluminum alloy plates for CNC machine tool production according to claim 5, characterized in that: An embedded block (11) is provided at the front end of the adjustment table (2). The embedded block (11) is movably embedded in the inner wall of the processing table (1), and an electric threaded rod (12) is installed in the inner wall of the embedded block (11).

10. The device for batch punching aluminum alloy plates for CNC machine tool production according to claim 1, characterized in that: A positioning block (5) is provided on the other side of the punching track (4), and the positioning block (5) is arranged at the upper end of the limiting wall (16), and a positioning groove (17) is provided at the upper end of the limiting wall (16). After the lifting support (3) is completely lowered, the positioning block (5) is embedded in and slides in the positioning groove (17).

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