Automatic hinge punching machine tool

Abstract

The utility model discloses an automatic hinge punching machine tool which comprises a machine tool body, the top end of the machine tool body is fixedly connected with a mounting frame, the outer surface of the mounting frame is provided with a lifting frame, the top end of the lifting frame is provided with a hydraulic rod, and an output shaft of the hydraulic rod is provided with a punching machine body through a coupler. The machining mechanism comprises a second guide rail arranged above the machine tool body, and a sliding plate is installed above the second guide rail. According to the punching machine tool, after a hinge to be machined is placed above the spring plate, the spring plate can be pressed downwards in the groove through the weight of the hinge, the spring plate slides downwards to drive the clamping block to rotate on the inner side of the connecting frame, the clamping block clamps the outer surface of the hinge, and therefore the machining precision of the hinge is improved. And meanwhile, a spring plate can slide downwards to drive a protection assembly to turn over, and the function effect of providing protection for workers when the hinge is positioned and machined can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge punching, in particular to an automatic hinge punching machine tool. Background Art

[0002] A hinge, also known as a hinge, is a component that connects two parts of an object and enables them to move. It is usually composed of a pair of metal or non-metal leaves connected by an axle pin, often in two folding styles. A stamping machine, usually called a punching machine or a punching machine, is a processing equipment used for stamping metal plates or sheets.

[0003] In the process of punching hinges on existing punching machines, the hinges are easily displaced by the impact force generated by the punching, and waste chips are easily splashed during the punching process, causing harm to the workers. Utility Model Content

[0004] The utility model discloses an automatic hinge punching machine, which aims to solve the technical problems that in the process of punching hinges on the existing punching machine, the hinges are easily displaced by the impact force generated by the punching, and waste chips are easily splashed during the punching process, causing harm to the staff.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automated hinge stamping machine comprises a machine body, a mounting frame is fixedly connected to the top of the machine body, a lifting frame is installed on the outer surface of the mounting frame, a hydraulic rod is installed on the top of the lifting frame, and the output shaft of the hydraulic rod is installed on the stamping machine body through a coupling, and also comprises a processing mechanism: the processing mechanism comprises a second guide rail arranged above the machine body, a slide plate is installed above the second guide rail, a mounting plate is fixedly connected above the slide plate, a connecting frame is fixedly connected to the top of the mounting plate, a clamping block is rotatably connected to the inner side of the connecting frame, a driving component for positioning the hinge is fixedly connected to the center of the bottom end of the clamping block, a groove is provided at the center of the top end of the mounting plate, a spring plate is slidably connected to the inside of the groove, a connecting component for providing protection for staff is installed at one end of the spring plate, and a protective component for protecting staff is installed at the front end of the mounting plate; an adjusting mechanism: the adjusting mechanism is arranged at the front end of the mounting frame, and the adjusting mechanism is used to adjust the position of the stamping.

[0007] By setting up a processing mechanism, after the processed hinge is placed on top of the spring plate, the weight of the hinge can press the spring plate down inside the groove, so that the spring plate slides down and drives the clamping block to rotate on the inner side of the connecting frame, so that the clamping block clamps the outer surface of the hinge, and at the same time, the spring plate can slide down and drive the protective assembly to flip over.

[0008] In a preferred solution, the adjustment mechanism includes a first guide rail arranged at the front end of the mounting frame, a first motor is fixedly connected to the outer side of the mounting frame, the output shaft of the first motor is installed with a first rotating rod through a coupling, the outer surface of the first rotating rod is threadedly connected with a sleeve block, the rear end of the lifting frame is installed with a limit assembly for adjusting the processing position of the stamping machine, the rear end of the machine tool body is installed with a second motor, the output shaft of the second motor is installed with a second rotating rod through a coupling, the outer surface of the second rotating rod is threadedly connected with a connecting block, and guide assemblies for guiding and slidingly connecting the slide are installed on both sides of the bottom end of the slide.

[0009] By setting up an adjustment mechanism, the first motor can be started so that the output shaft of the first motor drives the first motor to slide through the coupling, and at the same time, the lifting frame with one end fixedly connected to the first motor can be translated. At the same time, the second motor can be started so that the output shaft of the second motor drives the second rotating rod to rotate through the coupling, and the second rotating rod drives the connecting block with a threaded connection on the outer surface to slide, and the slide plate with the connecting block fixedly connected to the bottom end can slide and translate.

[0010] In a preferred solution, the guide assembly includes guide bars arranged on both sides of the bottom end of the slide plate, and the guide bars are slidably connected to the inside of the second guide rail.

[0011] By providing the guide assembly, the second guide rail can be guided and slid.

[0012] In a preferred solution, the limiting assembly includes a limiting plate arranged at the rear end of the lifting frame, and the limiting plate is slidably connected to the inside of the first guide rail.

[0013] By setting the limiting component, the first guide rail can be guided and translated.

[0014] In a preferred solution, the driving assembly includes a rotating gear disposed at the center of the bottom end of the clamping block, tooth grooves are provided on both sides of the spring plate, and the spring plate and the rotating gear are meshingly connected.

[0015] By arranging a driving assembly, the spring plate can slide to drive the clamping block to flip.

[0016] In a preferred solution, the connecting assembly includes an auxiliary plate arranged at one end of the spring plate, and one side of the auxiliary plate is provided with teeth.

[0017] By providing a connecting component, the spring plate can slide down to drive the protective component to flip over.

[0018] In a preferred embodiment, the protective assembly includes a baffle plate arranged at the front end of the mounting plate, one end of the baffle plate is fixedly connected to a connecting rod, a movable gear is fixedly connected to the center of the connecting rod, the movable gear and the auxiliary plate are meshingly connected, and a through opening is opened at the front end of the mounting plate.

[0019] By setting up protection components, protection functions can be provided for workers.

[0020] The utility model discloses an automatic hinge punching machine tool having the following beneficial effects.

[0021] First, by setting a processing mechanism, after placing the processed hinge on the top of the spring plate, the weight of the hinge can press the spring plate inside the groove, so that the spring plate slides down and drives the clamping block to rotate on the inner side of the connecting frame, so that the clamping block clamps the outer surface of the hinge, and at the same time, the spring plate can slide down and drive the protective component to flip, which can provide protection for the staff while positioning the hinge;

[0022] Secondly, by setting up an adjusting mechanism, the first motor can be started so that the output shaft of the first motor drives the first motor to slide through the coupling, and at the same time, the lifting frame with one end fixedly connected to the first motor can be translated. At the same time, the second motor can be started so that the output shaft of the second motor drives the second rotating rod to rotate through the coupling, and the second rotating rod drives the connecting block with the outer surface threaded connection to slide, and the slide plate with the connecting block fixedly connected to the bottom end can slide and translate, so the operating direction of the stamping machine can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is an axonometric diagram of an automatic hinge punching machine tool.

[0024] Figure 2 This is a disassembled diagram of an automatic hinge punching machine tool proposed in the utility model.

[0025] Figure 3 The utility model is an exploded view of an automatic hinge punching machine tool.

[0026] Figure 4 This is an axonometric diagram from another perspective of an automatic hinge punching machine tool proposed by the utility model.

[0027] Figure 5 This is an axonometric diagram from another perspective of an automatic hinge punching machine tool proposed by the utility model.

[0028] In the attached drawings: 1. machine tool body; 2. mounting frame; 3. first guide rail; 4. lifting frame; 5. hydraulic rod; 6. first motor; 7. first rotating rod; 8. second guide rail; 9. stamping machine body; 10. slide plate; 11. mounting plate; 12. groove; 13. spring plate; 14. connecting frame; 15. auxiliary plate; 16. rotating gear; 17. clamping block; 18. baffle; 19. connecting rod; 20. movable gear; 21. second rotating rod; 22. sleeve block; 23. connecting block; 24. second motor. DETAILED DESCRIPTION

[0029] 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.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] The utility model discloses an automatic hinge punching machine tool which mainly uses an existing punching machine tool. During the process of punching hinges, the hinges are easily displaced by the impact force generated by the punching, and waste chips are easily splashed during the punching process, causing injuries to the staff.

[0032] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, an automated hinge stamping machine, comprising a machine body 1, a mounting frame 2 is fixedly connected to the top of the machine body 1, a lifting frame 4 is installed on the outer surface of the mounting frame 2, a hydraulic rod 5 is installed on the top of the lifting frame 4, and the output shaft of the hydraulic rod 5 is installed with a stamping machine body 9 through a coupling, and also includes a processing mechanism: the processing mechanism comprises a second guide rail 8 arranged above the machine body 1, a slide plate 10 is installed above the second guide rail 8, a mounting plate 11 is fixedly connected above the slide plate 10, a connecting frame 14 is fixedly connected to the top of the mounting plate 11, a clamping block 17 is rotatably connected to the inner side of the connecting frame 14, a driving component for positioning the hinge is fixedly connected to the center of the bottom end of the clamping block 17, a groove 12 is opened at the center of the top end of the mounting plate 11, a spring plate 13 is slidably connected to the inside of the groove 12, a connecting component for providing protection for staff is installed at one end of the spring plate 13, and a protective component for protecting staff is installed at the front end of the mounting plate 11; an adjusting mechanism: the adjusting mechanism is arranged at the front end of the mounting frame 2, and the adjusting mechanism is used to adjust the position of the stamping.

[0033] In this solution, after the staff places the processed hinge on top of the spring plate 13, the weight of the hinge can press the spring plate 13 down inside the groove 12, causing the spring plate 13 to slide down and drive the driving assembly to rotate, so that the clamping block 17 fixedly connected to the driving assembly at the center of the bottom end rotates on the inner side of the connecting frame 14, so that the clamping block 17 clamps the outer surface of the hinge, and at the same time, the spring plate 13 can slide down and drive the connecting assembly fixed on one side to slide, so that the connecting assembly drives the protective assembly to flip 90°. At the same time, by setting an adjustment mechanism, the operating orientation of the stamping machine can be adjusted.

[0034] Among them, refer to Figure 4 and Figure 5 In a preferred embodiment, the adjustment mechanism includes a first guide rail 3 arranged at the front end of the mounting frame 2, a first motor 6 is fixedly connected to the outer side of the mounting frame 2, the output shaft of the first motor 6 is installed with a first rotating rod 7 through a coupling, the outer surface of the first rotating rod 7 is threadedly connected with a sleeve block 22, the rear end of the lifting frame 4 is installed with a limit assembly for adjusting the processing position of the stamping machine, the rear end of the machine tool body 1 is installed with a second motor 24, the output shaft of the second motor 24 is installed with a second rotating rod 21 through a coupling, the outer surface of the second rotating rod 21 is threadedly connected with a connecting block 23, and guide assemblies for guiding and slidingly connecting the skateboard 10 are installed on both sides of the bottom end of the skateboard 10.

[0035] In this solution, by setting up an adjustment mechanism, the first motor 6 can be started so that the output shaft of the first motor 6 drives the first motor 6 to slide through the coupling, and at the same time, the lifting frame 4 with one end fixedly connected to the first motor 6 can be translated. At the same time, the second motor 24 is started so that the output shaft of the second motor 24 drives the second rotating rod 21 to rotate through the coupling, so that the second rotating rod 21 drives the connecting block 23 with a threaded connection on the outer surface to slide, and the slide plate 10 with the connecting block 23 fixedly connected to the bottom end can slide and translate.

[0036] Further, see Figure 4 and Figure 5 In a preferred embodiment, the guide assembly includes guide bars arranged on both sides of the bottom end of the slide plate 10, and the guide bars are slidably connected to the inside of the second guide rail 8. By setting the guide assembly, the second guide rail 8 can be guided and slid.

[0037] Among them, refer to Figure 1 and Figure 5 In a preferred embodiment, the limiting assembly includes a limiting plate arranged at the rear end of the lifting frame 4, and the limiting plate is slidably connected to the inside of the first guide rail 3. By setting the limiting assembly, the first guide rail 3 can be guided and translated.

[0038] Further, see Figure 2 and Figure 3 In a preferred embodiment, the driving assembly includes a rotating gear 16 arranged at the bottom center of the clamping block 17, and tooth grooves are provided on both sides of the spring plate 13. The spring plate 13 and the rotating gear 16 are meshingly connected. By setting up the driving assembly, the spring plate 13 can slide to drive the clamping block 17 to flip.

[0039] Among them, refer to Figure 2 and Figure 3 In a preferred embodiment, the connecting component includes an auxiliary plate 15 arranged at one end of the spring plate 13, and a tooth pattern is arranged on one side of the auxiliary plate 15. By setting the connecting component, the spring plate 13 can slide down to drive the protective component to flip.

[0040] Further, see Figure 2 and Figure 3 In a preferred embodiment, the protective component includes a baffle 18 arranged at the front end of the mounting plate 11, one end of the baffle 18 is fixedly connected to a connecting rod 19, the center of the connecting rod 19 is fixedly connected to a movable gear 20, the movable gear 20 and the auxiliary plate 15 are meshingly connected, and a through opening is opened at the front end of the mounting plate 11. By setting the protective component, a protective function can be provided for the staff.

[0041] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited to them. The replacement can be a replacement of part of the structure, device, method steps, or a complete technical solution. Equivalent replacement or changes based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. An automated hinge punching machine, comprising a machine body (1), the top of the machine body (1) being fixedly connected to a mounting frame (2), an outer surface of the mounting frame (2) being mounted with a lifting frame (4), a top of the lifting frame (4) being mounted with a hydraulic rod (5), an output shaft of the hydraulic rod (5) being mounted with a punching machine body (9) via a coupling, characterized in that: Also includes: Processing mechanism: The processing mechanism comprises a second guide rail (8) arranged above the machine tool body (1), a slide plate (10) is installed above the second guide rail (8), a mounting plate (11) is fixedly connected above the slide plate (10), a connecting frame (14) is fixedly connected to the top of the mounting plate (11), a clamping block (17) is rotatably connected to the inner side of the connecting frame (14), a driving component for positioning the hinge is fixedly connected to the center of the bottom end of the clamping block (17), a groove (12) is provided at the center of the top end of the mounting plate (11), a spring plate (13) is slidably connected inside the groove (12), a connecting component for providing protection for workers is installed at one end of the spring plate (13), and a protective component for protecting workers is installed at the front end of the mounting plate (11); Adjustment mechanism: the adjustment mechanism is arranged at the front end of the mounting frame (2), and is used to adjust the punching position.

2. The automatic hinge punching machine tool according to claim 1, characterized in that: The adjustment mechanism comprises a first guide rail (3) arranged at the front end of the mounting frame (2); a first motor (6) is fixedly connected to the outer side of the mounting frame (2); a first rotating rod (7) is installed on the output shaft of the first motor (6) through a coupling; a sleeve block (22) is threadedly connected to the outer surface of the first rotating rod (7); a limit assembly for adjusting the processing position of the punching machine is installed at the rear end of the lifting frame (4); a second motor (24) is installed at the rear end of the machine tool body (1); a second rotating rod (21) is installed on the output shaft of the second motor (24) through a coupling; a connecting block (23) is threadedly connected to the outer surface of the second rotating rod (21); and guide assemblies for guiding and slidingly connecting the slide plate (10) are installed on both sides of the bottom end of the slide plate (10).

3. The automatic hinge punching machine tool according to claim 2, characterized in that: The guide assembly comprises guide bars arranged on both sides of the bottom end of the slide plate (10), and the guide bars are slidably connected inside the second guide rail (8).

4. The automatic hinge punching machine tool according to claim 2, characterized in that: The limiting assembly comprises a limiting plate arranged at the rear end of the lifting frame (4), and the limiting plate is slidably connected to the inside of the first guide rail (3).

5. The automatic hinge punching machine tool according to claim 1, characterized in that: The driving assembly comprises a rotating gear (16) arranged at the center of the bottom end of the clamping block (17), tooth grooves are provided on both sides of the spring plate (13), and the spring plate (13) and the rotating gear (16) are meshingly connected.

6. The automatic hinge punching machine tool according to claim 1, characterized in that: The connection assembly comprises an auxiliary plate (15) arranged at one end of the spring plate (13), and one side of the auxiliary plate (15) is provided with tooth patterns.

7. The automatic hinge punching machine tool according to claim 6, characterized in that: The protection component comprises a baffle (18) arranged at the front end of the mounting plate (11); one end of the baffle (18) is fixedly connected to a connecting rod (19); a movable gear (20) is fixedly connected at the center of the connecting rod (19); the movable gear (20) and the auxiliary plate (15) are meshingly connected; and a through opening is opened at the front end of the mounting plate (11).

Images