Hardware ladder machining material punching device

Abstract

The utility model relates to the technical field of material punching, and discloses a hardware ladder machining material punching device which comprises a base, a placing plate is fixedly arranged at the upper end of the base, an installation frame is fixedly arranged at the upper end of the base, a first air cylinder is installed at the upper end of the installation frame, and a movable frame is installed at the output end of the first air cylinder. A motor is fixedly arranged on one side of the upper end of the moving frame, a drill bit is installed at the output end of the motor, a quick limiting structure is arranged on a groove in the rear end of the containing plate and comprises a vertical plate fixedly arranged at the upper end of the groove, a lead screw is arranged in the vertical plate in a threaded mode, a fixing frame is rotatably installed at the output end of the lead screw, and a baffle is fixedly arranged in the fixing frame. A reserved groove is formed in the upper end of the containing plate located at the lower end of the drill bit.

Description

Technical Field

[0001] This utility model relates to the field of material drilling technology, specifically a drilling device for hardware ladder processing materials. Background Technology

[0002] Drilling holes in ladder components refers to the process of making holes in various parts of a ladder during manufacturing or repair to facilitate assembly, connection, fixation, or installation of other parts. Common ladder materials include aluminum alloy, stainless steel, steel, and wood, and the drilling methods and tools may differ depending on the material.

[0003] The existing patent with publication number CN217192780U proposes a plate drilling device, which can effectively improve the drilling accuracy of annular holes. By setting a rotary motor, it is easy to control the drilling angle of the drill bit with the axis of the rotating shaft as the center of the annular hole.

[0004] However, when drilling holes in ladder steps, it is not possible to quickly limit the step position and ensure that the drilling point is aligned with the bottom of the drill bit. Manual alignment is required, which is quite difficult. Utility Model Content

[0005] The purpose of this utility model is to provide a drilling device for hardware ladder processing materials, so as to solve the problems that existing devices cannot quickly limit the step, cannot ensure that the drilling point is aligned with the bottom of the drill bit, and require manual alignment, which is difficult.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for hardware ladder processing materials, including a base, a placement plate fixedly mounted on the upper end of the base, an mounting frame fixedly mounted on the upper end of the base, a first cylinder mounted on the upper end of the mounting frame, a movable frame mounted on the output end of the first cylinder, a motor fixedly mounted on one side of the upper end of the movable frame, a drill bit mounted on the output end of the motor, a quick-release limiting structure provided on the groove at the rear end of the placement plate, the quick-release limiting structure including a vertical plate fixedly mounted on the upper end of the groove, a lead screw threaded on the vertical plate, a fixed frame rotatably mounted on the output end of the lead screw, a baffle fixedly mounted inside the fixed frame, and a reserved groove opened on the upper end of the placement plate located below the drill bit.

[0007] Preferably, a storage structure is installed between the baffle and the fixed frame. The storage structure includes a fixed rod fixedly installed inside the fixed frame, the baffle is rotatably installed on the outer wall of the fixed frame, a limit plate is fixedly installed at the upper end of the fixed frame, and a screw is provided in the internal thread of the limit plate. The output end of the screw enters a round hole on one side of the baffle.

[0008] Preferably, a second mounting plate is fixedly provided at the rear end of the fixing frame.

[0009] Preferably, a first stacking plate is fixedly provided at the front end of the fixing frame.

[0010] Preferably, an alignment groove is provided on one side of the reserved groove, and a measuring rod is fixedly installed inside the alignment groove.

[0011] Preferably, the front end of the fixing frame is fixedly provided with two protrusions.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1) By setting a quick limit structure, when it is necessary to open a round hole inside the metal ladder tread, the position of the baffle can be adjusted according to the position of the hole so that one side of the tread contacts the front end of the baffle, thereby achieving the purpose of distance positioning and improving the hole opening efficiency.

[0014] 2) By setting up a storage structure, when it is necessary to place a longer pedal, the vertical plate can be flipped so that the upper part of the placement plate is in a flat state in the storage groove of the vertical plate, and the baffle will not restrict the placement of the longer pedal. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a drilling device for processing materials for a hardware ladder, as described in an embodiment of this utility model.

[0016] Figure 2 This is a schematic diagram of the rear end structure of the placement plate in an embodiment of this utility model;

[0017] Figure 3 This is a schematic diagram of the placement plate structure in an embodiment of this utility model;

[0018] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0019] Figure 5 for Figure 3 A magnified structural diagram at point B in the middle.

[0020] In the diagram: 1. Base; 2. Placement plate; 3. Mounting frame; 4. First cylinder; 5. Moving frame; 6. Motor; 7. Drill bit; 8. Quick-release limiting structure; 9. Vertical plate; 10. Fixing frame; 11. Baffle; 12. Reserved slot; 13. Storage structure; 14. Fixing rod; 15. Limiting plate; 16. Screw; 17. Protrusion; 18. Alignment slot; 19. Measuring rod; 20. First placement plate; 21. Second placement plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Combination Figures 1-5 A drilling device for processing materials for metal ladders includes a base 1, a placement plate 2 fixedly mounted on the upper end of the base 1, a mounting frame 3 fixedly mounted on the upper end of the base 1, a first cylinder 4 mounted on the upper end of the mounting frame 3, a movable frame 5 mounted on the output end of the first cylinder 4, a motor 6 fixedly mounted on one side of the upper end of the movable frame 5, a drill bit 7 mounted on the output end of the motor 6, a quick-release limiting structure 8 provided on the groove at the rear end of the placement plate 2, the quick-release limiting structure 8 including a vertical plate 9 fixedly mounted on the upper end of the groove, a lead screw threaded on the vertical plate 9, a fixed frame 10 rotatably mounted on the output end of the lead screw, a baffle 11 fixedly mounted inside the fixed frame 10, and a reserved groove 12 opened on the upper end of the placement plate 2 located below the drill bit 7.

[0024] See Figure 4 and Figure 5 Furthermore, the second mounting plate 21 is fixedly installed at the rear end of the fixed frame 10, the first mounting plate 20 is fixedly installed at the front end of the fixed frame 10, an alignment groove 18 is opened on one side of the reserved groove 12, a measuring rod 19 is fixedly installed inside the alignment groove 18, and two protrusions 17 are fixedly installed at the front end of the fixed frame 10.

[0025] Specifically, the second stacking plate 21 limits the position of the stored baffle 11, and the alignment slot 18 is used to set the measuring rod 19. The measuring rod 19 and the drill bit 7 are on the same vertical plane. After measuring the distance from the front end of the baffle 11 to the measuring rod 19 with a measuring ruler, the lower end of the drill bit 7 can be positioned after contacting the front end of the baffle 11 on the side of the pedal.

[0026] Example 2

[0027] See Figure 3 , Figure 4 Furthermore, based on Embodiment 1, a storage structure 13 is installed between the baffle 11 and the fixed frame 10. The storage structure 13 includes a fixed rod 14 fixedly installed inside the fixed frame 10. The baffle 11 is rotatably installed on the outer wall of the fixed frame 10. A limit plate 15 is fixedly installed at the upper end of the fixed frame 10. A screw 16 is provided in the internal thread of the limit plate 15. The output end of the screw 16 enters the round hole on one side of the baffle 11.

[0028] Specifically, the baffle 11 limits the pedal that needs to be drilled. After the screw 16 is removed, the baffle 11 can rotate on the outer wall of the fixing rod 14. After the screw 16 enters the round hole, the baffle 11 can be installed vertically.

[0029] In actual operation, a circle is drawn to mark the position where the step needs to be drilled. The metal ladder step material that needs to be drilled is placed between the two sets of protrusions 17. The screw is rotated so that the screw drives the fixed frame 10 to move, so that the marked point is directly below the drill bit 7. The motor 6 and the first cylinder 4 are started so that the drill bit 7 drills the marked point of the step.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hardware ladder processing material punching device comprising a base (1), characterized in that: The upper end of the base (1) is fixedly provided with a placing plate (2), the upper end of the base (1) is fixedly provided with a mounting rack (3), the upper end of the mounting rack (3) is provided with a first air cylinder (4), the output end of the first air cylinder (4) is provided with a moving frame (5), the upper end of the moving frame (5) is fixedly provided with a motor (6) on one side, the output end of the motor (6) is provided with a drill bit (7), the recess at the rear end of the placing plate (2) is provided with a quick limiting structure (8), the quick limiting structure (8) comprises a vertical plate (9) fixedly arranged at the upper end of the recess, a screw rod is screwedly arranged in the vertical plate (9), a fixed frame (10) is rotatably arranged at the output end of the screw rod, a baffle (11) is fixedly arranged in the fixed frame (10), and a reserved groove (12) is formed in the upper end of the placing plate (2) located below the drill bit (7).

2. The hardware ladder processing material punching device according to claim 1, characterized in that: The baffle (11) and the fixed frame (10) are provided with a containing structure (13), the containing structure (13) comprises a fixed rod (14) fixedly arranged in the fixed frame (10), the baffle (11) is rotatably arranged on the outer wall of the fixed frame (10), a limiting plate (15) is fixedly arranged at the upper end of the fixed frame (10), a screw rod (16) is screwedly arranged in the limiting plate (15), and the output end of the screw rod (16) enters a circular hole on one side of the baffle (11).

3. The hardware ladder processing material punching device according to claim 1, characterized in that: The rear end of the fixed frame (10) is fixedly provided with a second placing plate (21).

4. The hardware ladder processing material punching device according to claim 1, characterized in that: The front end of the fixed frame (10) is fixedly provided with a first placing plate (20).

5. The hardware ladder processing material punching device according to claim 1, characterized in that: One side of the reserved groove (12) is provided with an alignment groove (18), and the alignment groove (18) is fixedly provided with a measuring rod (19).

6. The hardware ladder processing material punching device according to claim 1, characterized in that: The front end of the fixed frame (10) is fixedly provided with two protruding pieces (17).

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