Metal plate punching device

Abstract

The utility model discloses a metal plate punching device which comprises a bottom plate, positioning assemblies are fixed to the left end and the right end of the upper portion of the bottom plate, second sliding grooves are formed in the positions, perpendicular to the positioning assemblies, of the two ends of the upper surface of the bottom plate, and a servo motor is fixed to the side face of the bottom plate. And a second rotating lead screw rotating in the second sliding groove is fixed to the output end of the servo motor, a movable plate is arranged above the second sliding groove, first sliding grooves are formed in the side faces of the two ends of the movable plate, and a movable frame is arranged on the movable plate. According to the metal plate punching device, the arch-shaped movable plate is arranged and matched with the movable frame capable of sliding on the surface of the movable plate for use, so that the position of the punching drill rod on the mounting plate at the end of the movable frame can be adjusted, and the punching drill rod can punch the side face of a metal plate conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field related to metal plate processing, in particular to a metal plate punching device. Background Art

[0002] Metal plates are widely used in automobile manufacturing, machinery manufacturing, etc. When processing metal plates, it is necessary to punch, grind, polish, etc. according to the use needs of the metal plates. However, there are still some shortcomings in the existing metal plate punching devices, such as:

[0003] A metal plate punching device disclosed in publication number CN218425086U comprises a punching platform, a fixing mechanism is arranged above the punching platform, the fixing mechanism comprises two clamping plates and a rotating rod, the bottom surfaces of the two clamping plates are fixedly connected with threaded blocks, the inner walls of the two threaded blocks are threadedly connected with threaded rods 1, and the two threaded rods 1 are rotatably connected to the inner wall of the punching platform;

[0004] The above documents can effectively avoid the situation where the metal sheet is not fixed and is moved due to the staff's mistaken touch, and avoid the waste of metal sheet due to the change of punching position, thus ensuring the qualified rate of metal sheet punching processing;

[0005] However, the above document can only punch holes on the upper surface of the metal plate. During processing, sometimes it is also necessary to punch holes on the side of the metal plate, which is difficult to achieve with the above device. At the same time, the punching angle of the punching component in the above document is inconvenient to adjust. Utility Model Content

[0006] The purpose of the utility model is to provide a metal plate punching device to solve the problems raised by the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A metal plate punching device comprises a base plate, positioning assemblies are fixed on the left and right ends of the upper part of the base plate, second slide grooves are provided at positions perpendicular to the positioning assemblies at both ends of the upper surface of the base plate, a second rotating screw rod rotating inside the second slide groove is fixed to the output end of a servo motor fixed to the side of the base plate, a movable plate is arranged above the second slide groove, and first slide grooves are provided on the sides of both ends of the movable plate, a movable frame is arranged on the movable plate, and positioning bolts are connected to the sides of the movable frame, rollers are fixed at both ends of the movable frame, a connecting shaft passing through the side of the movable frame is fixed to the output end of the first drive motor, and a mounting plate is fixed to the end of the connecting shaft, a hydraulic rod is located on the mounting plate, and a punching drill rod is connected to the output end.

[0009] By adopting the above solution, the mounting plate at the end of the connecting shaft can be driven to rotate by the first driving motor, so as to adjust the use angle of the punching drill rod at the end of the second driving motor inside the mounting plate.

[0010] Preferably, the output end of the hydraulic rod is connected to a fixing sleeve, and a second driving motor is fixed inside the fixing sleeve; and a punching drill rod is fixed to the output end of the second driving motor.

[0011] Preferably, the positioning assembly includes a fixed frame, which is fixed at the left and right ends above the base plate, and a slot is opened above the fixed frame. A first rotating screw is rotatably connected to the top of the fixed frame, and an extrusion plate opened and closed on the slot surface is threadedly connected to the fixed frame.

[0012] By adopting the above technical solution, the processed metal plate can be fixed by using two sets of positioning components above the bottom plate.

[0013] Preferably, two groups of extrusion plates are provided, and the movement directions of the two groups of extrusion plates on the first rotating screw are opposite.

[0014] By adopting the above technical solution, the first rotating screw can be rotated to make the first rotating screw and the two groups of extrusion plates move in a threaded manner, so that the two groups of extrusion plates move toward each other to extrude the metal plate.

[0015] Preferably, the movable panel is arranged in an arch shape.

[0016] Preferably, the lower parts of both ends of the movable plate are vertically distributed to the upper surface of the bottom plate, and the lower parts of the movable plate are arranged in a "convex" shape.

[0017] By adopting the above technical solution, the movable frame can slide to the side on the movable plate by using one end perpendicular to the bottom plate at both ends below the movable plate, so that the punching drill rod thereon can drill holes on the side of the metal plate.

[0018] Preferably, the "convex"-shaped arrangement below the movable plate forms a snap-fit ​​sliding connection with the second sliding grooves at both ends of the upper surface of the bottom plate.

[0019] Preferably, the "convex"-shaped arrangement below the movable plate is connected to the second rotating screw by a threaded connection.

[0020] By adopting the above technical solution, the second rotating screw can be threadedly connected with the "convex" setting at the lower end of the movable plate so that the movable plate can slide on the second sliding groove above the bottom plate to adjust the position of the punching drill rod on the movable plate.

[0021] Preferably, the movable frame is in snap-fitting sliding connection with the surface of the movable plate via rollers, and the surface of the movable frame is fixedly connected with the movable plate via positioning bolts.

[0022] The above technical solution can facilitate the sliding adjustment of the movable frame on the side of the movable plate, and the use of positioning bolts can facilitate the positioning of the movable frame after sliding.

[0023] Preferably, a first driving motor is fixed to a side surface of the movable frame.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] (1) The metal plate punching device can be equipped with an arch-shaped movable plate and a movable frame that can slide on the surface of the movable plate, so that the position of the punching drill rod on the mounting plate at the end of the movable frame can be adjusted, which can facilitate the punching drill rod to punch holes on the side of the metal plate, thereby improving the punching effect of the device on the metal plate;

[0026] (2) The metal plate punching device can drive the mounting plate to rotate through the first driving motor on one side of the movable frame via the connecting shaft so as to adjust the use angle of the punching drill rod inside the mounting plate to improve the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0028] Figure 2 This is a side view of the structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the movable frame of the utility model;

[0030] Figure 4 This is a schematic diagram of the vertical structure of the movable frame and the bottom plate of the utility model;

[0031] Figure 5 It is a cross-sectional structural diagram of the connection between the movable frame and the movable plate of the utility model.

[0032] In the figure:

[0033] 1. Base plate; 2. Positioning assembly; 201. Fixed frame; 202. Slot; 203. First rotating screw; 204. Extrusion plate; 3. Movable plate; 4. First slide slot; 5. Second slide slot; 6. Servo motor; 7. Second rotating screw; 8. Movable frame; 9. Positioning bolt; 10. Roller; 11. First drive motor; 12. Connecting shaft; 13. Mounting plate; 14. Hydraulic rod; 15. Fixed sleeve; 16. Second drive motor; 17. Punching drill rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0036] See also Figure 1-5 As shown, the utility model provides a metal plate punching device, which includes a base plate 1, a servo motor 6, a first drive motor 11, a hydraulic rod 14 and a second drive motor 16. Positioning components 2 are fixed to the left and right ends above the base plate 1.

[0037] In some embodiments, the positioning component 2 includes a fixed frame 201, which is fixed at the left and right ends above the base plate 1, and a slot 202 is opened above the fixed frame 201. A first rotating screw 203 is rotatably connected to the top of the fixed frame 201, and an extrusion plate 204 opened and closed on the surface of the slot 202 is threadedly connected to the fixed frame 201. The two sets of positioning components 2 above the base plate 1 can be used to fix the processed metal plate.

[0038] In some embodiments, the extrusion plates 204 are provided in two groups, and the movement directions of the two groups of extrusion plates 204 on the first rotating screw 203 are opposite. By rotating the first rotating screw 203, the first rotating screw 203 and the two groups of extrusion plates 204 can be threadedly moved so that the two groups of extrusion plates 204 move toward each other to extrude the metal plate.

[0039] See also Figure 1-5 As shown, in some embodiments, a second slide groove 5 is provided at a position perpendicular to the positioning component 2 at both ends of the upper surface of the base plate 1, a servo motor 6 is fixed to the side of the base plate 1, and a second rotating screw 7 rotating inside the second slide groove 5 is fixed to the output end of the servo motor 6, a movable plate 3 is arranged above the second slide groove 5, and a first slide groove 4 is provided on the side surfaces of both ends of the movable plate 3, the movable plate 3 is arranged in an arch shape, and the lower parts of the two ends of the movable plate 3 are vertically distributed with the upper surface of the base plate 1, and the lower two ends of the movable plate 3 are arranged in a "convex" shape, so that the movable frame 8 can slide to the side on the movable plate 3 through the use of one end of the lower two ends of the movable plate 3 that is perpendicular to the base plate 1, so that the punching drill rod 17 thereon can drill holes on the side of the metal plate.

[0040] In some embodiments, the "convex"-shaped setting below the movable plate 3 forms a snap-fit ​​sliding connection with the second slide grooves 5 at both ends of the upper surface of the base plate 1, and the connection method between the "convex"-shaped setting below the movable plate 3 and the second rotating screw 7 is a threaded connection, which can be threadedly connected to the "convex"-shaped setting at the lower end of the movable plate 3 through the second rotating screw 7, so that the movable plate 3 can slide on the second slide groove 5 above the base plate 1, so as to adjust the position of the punching drill rod 17 on the movable plate 3.

[0041] See also Figure 1-5 As shown, in some embodiments, a movable frame 8 is provided on the movable plate 3, and a positioning bolt 9 is connected to the side of the movable frame 8, and rollers 10 are fixed to the two ends of the inside of the movable frame 8. The movable frame 8 is connected to the surface of the movable plate 3 by the rollers 10 in a snap-fitting sliding connection, and the surface of the movable frame 8 is fixedly connected to the movable plate 3 by the positioning bolts 9, which can facilitate the sliding adjustment of the movable frame 8 on the side of the movable plate 3, and cooperate with the use of the positioning bolts 9 to facilitate the positioning of the movable frame 8 after sliding;

[0042] See also Figure 1-5 As shown, in some embodiments, a first drive motor 11 is fixed to the side of the movable frame 8, a connecting shaft 12 penetrating the side of the movable frame 8 is fixed to the output end of the first drive motor 11, and a mounting plate 13 is fixed to the end of the connecting shaft 12. The mounting plate 13 at the end of the connecting shaft 12 can be driven to rotate by the first drive motor 11 so as to adjust the use angle of the punching drill rod 17 at the end of the second drive motor 16 inside the mounting plate 13, and a hydraulic rod 14 is fixed to the upper end of the mounting plate 13.

[0043] In some embodiments, a fixing sleeve 15 is fixed to the output end of the hydraulic rod 14 , a second driving motor 16 is fixed inside the fixing sleeve 15 , and a punching drill rod 17 is fixed to the output end of the second driving motor 16 .

[0044] Working principle:

[0045] First, place the metal plate to be processed into the fixed frame 201 on the positioning assembly 2 above the base plate 1, and rotate the first rotating screw 203 to make it threaded with the two sets of extrusion plates 204 so that the two sets of extrusion plates 204 can engage and slide on the grooves 202 on the upper surface of the fixed frame 201 to extrude the metal plate for stable punching of the metal plate.

[0046] The position of the punching drill rod 17 is adjusted according to the punching position, and the servo motor 6 is turned on to drive the second rotating screw 7 to rotate, so that the second rotating screw 7 and the lower end thread of the movable plate 3 can move, so that the movable plate 3 can engage and move on the second slide groove 5 on the upper surface of the bottom plate 1, and at the same time, the movable frame 8 is slid so that the rollers 10 at the two ends of the inner side of the movable frame 8 slide on the first slide grooves 4 on both sides of the movable plate 3, so as to adjust the use position of the movable frame 8 on the movable plate 3.

[0047] After the position is adjusted, the positioning bolts 9 on the surface of the movable frame 8 are rotated to fix the movable frame 8. The movable plate 3 is arranged in an arch shape, and the movable frame 8 can be slid to a position where the bottom end of the movable plate 3 is perpendicular to the upper surface of the bottom plate 1, so that the punching drill rod 17 on the side mounting plate 13 of the movable frame 8 can punch the side of the metal plate.

[0048] When punching, the punching drill rod 17 can be driven to rotate by the second drive motor 16, and the hydraulic rod 14 can be used together so that the device can punch the metal plate. The first drive motor 11 on the side of the movable frame 8 can drive the mounting plate 13 to rotate through the connecting shaft 12 so as to adjust the punching angle of the punching drill rod 17 on the mounting plate 13.

[0049] The metal plate punching device of the utility model can be equipped with an arched movable plate and a movable frame that can slide on the surface of the movable plate, so as to adjust the position of the punching drill rod on the mounting plate at the end of the movable frame, so as to facilitate the punching drill rod to punch the side of the metal plate, thereby improving the punching effect of the device on the metal plate.

[0050] The metal plate punching device of the utility model can drive the mounting plate to rotate through the first driving motor on one side of the movable frame via the connecting shaft so as to adjust the use angle of the punching drill rod inside the mounting plate so as to improve the use effect of the device.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal plate punching device, comprising a base plate (1), characterized in that: Positioning assemblies (2) are fixed at the left and right ends of the upper part of the base plate (1); second slide grooves (5) are provided at positions perpendicular to the positioning assemblies (2) at the two ends of the upper surface of the base plate (1); a second rotating screw (7) rotating inside the second slide groove (5) is fixed at the output end of the servo motor (6) fixed on the side of the base plate (1); a movable plate (3) is arranged above the second slide groove (5); and first slide grooves (4) are provided on the side surfaces of both ends of the movable plate (3); a movable frame (8) is arranged on the movable plate (3); and positioning bolts (9) are connected to the side surfaces of the movable frame (8); rollers (10) are fixed at the two ends of the movable frame (8); a connecting shaft (12) penetrating the side surface of the movable frame (8) is fixed at the output end of the first drive motor (11); a mounting plate (13) is fixed at the end of the connecting shaft (12); and a punching drill rod (17) is connected to the output end of the hydraulic rod (14) located on the mounting plate (13).

2. A metal plate punching device according to claim 1, characterized in that: The output end of the hydraulic rod (14) is connected to a fixing sleeve (15), and a second drive motor (16) is fixed inside the fixing sleeve (15); and a punching drill rod (17) is fixed to the output end of the second drive motor (16).

3. A metal plate punching device according to claim 2, characterized in that: The positioning assembly (2) comprises a fixing frame (201) fixed to the left and right ends of the upper side of the bottom plate (1); a slot (202) is provided on the upper side of the fixing frame (201); a first rotating screw rod (203) is rotatably connected to the upper side of the fixing frame (201); and an extrusion plate (204) is threadedly connected to the fixing frame (201) and is opened and closed on the surface of the slot (202).

4. A metal plate punching device according to claim 3, characterized in that: The extrusion plates (204) are provided in two groups, and the movement directions of the two groups of extrusion plates (204) on the first rotating screw rod (203) are opposite.

5. The metal plate punching device according to claim 1, characterized in that: The movable plate (3) is arranged in an arch shape.

6. A metal plate punching device according to claim 5, characterized in that: The lower parts of the two ends of the movable plate (3) are vertically distributed with respect to the upper surface of the bottom plate (1), and the lower parts of the movable plate (3) are arranged in a "convex" shape.

7. A metal plate punching device according to claim 6, characterized in that: The "convex"-shaped arrangement below the movable plate (3) forms a snap-fitting sliding connection with the second sliding grooves (5) at both ends of the upper surface of the bottom plate (1).

8. A metal plate punching device according to claim 6, characterized in that: The "convex"-shaped arrangement below the movable plate (3) is connected to the second rotating screw rod (7) by threaded connection.

9. A metal plate punching device according to claim 1, characterized in that: The movable frame (8) is in snap-fitting sliding connection with the surface of the movable plate (3) via a roller (10), and the surface of the movable frame (8) is fixedly connected to the movable plate (3) via positioning bolts (9).

10. The metal plate punching device according to claim 1, characterized in that: A first driving motor (11) is fixed on the side of the movable frame (8).

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