A machining unit for hardware production

Abstract

The utility model belongs to hardware machining technical field especially relates to a machining unit for hardware production, including base, be equipped with two first air cylinders and frame body on the base, be equipped with pressing piece and movable part on the frame body, place the hardware to be cut in processing space, two first air cylinders are clamped to both sides of hardware simultaneously, second air cylinder promotes pusher, pusher bottom surface and hardware top surface resist, third air cylinder promotes support frame, support frame and cutting plate move to hardware direction simultaneously, sharp head cuts hardware, through two pressing pieces and two first air cylinders, can be fixed to hardware side and top, exert force to the sleeve board on the coaming and rotate around the rotating rod, the clamping block and the limiting hole are engaged and separated, the cutting plate can be pulled out from the support frame, so that two coamings and the cutting plate are disassembled, compared with the prior art, the utility model hardware is not easy to dislocation and can replace the sharp head of different sizes in the cutting process.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, and more specifically, it relates to a processing unit for hardware production. Background Technology

[0002] Hardware refers to tools made from metals such as gold, silver, copper, iron, and tin through processing and casting. They are used to fix things, process things, and decorate. In the hardware processing process, cutting equipment is an essential process equipment for stamping production. Hardware is cut by cutting equipment.

[0003] For example, application publication number CN109967780 A discloses a hardware cutting device, including a base, a telescopic rod, and a motor. The telescopic rod is installed on the left side of the base.

[0004] A control device is installed on the left side, a connecting seat is installed on the top of the telescopic rod, a horizontal rod is fixed to the connecting seat, a motor is installed at the head of the horizontal rod, a cutting machine is installed at the head of the motor, a cutting seat is placed directly below the cutting machine, and a fixing device is fixed above the cutting seat.

[0005] In the above process, the hardware is fixed by a fixing device, and the hardware is placed inside the fixing device. The cutting machine is placed above the hardware and moves downward to cut the hardware. During the cutting process, since the fixing device can only fix the hardware on both sides, the hardware will be misaligned during the cutting process, resulting in low stamping quality and low processing efficiency. Since the tip on the cutting machine cannot be disassembled, it is impossible to replace it with a tip of different sizes. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a processing unit for hardware production that is not easy to misalign during the cutting process and can replace the pointed tip of different sizes.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A processing unit for manufacturing hardware parts includes a base, on which two first cylinders are mounted and a frame fixedly connected to the top of the base.

[0009] There is machining space between the two first cylinders for placing hardware parts.

[0010] The frame is equipped with pressing parts for clamping hardware and movable parts for cutting hardware. Both the movable parts and the pressing parts are positioned above the processing space.

[0011] The pressing element has two parts located on both sides of the movable element.

[0012] The pressing component is slidably connected to the frame on one side, and the movable component is slidably connected to the pressing component on the other side.

[0013] The pressing component includes a second cylinder connected to the frame and a push rod, with the push rod connected to the output end of the second cylinder.

[0014] The moving parts include a support frame, a cutting plate, and a third cylinder. The cutting plate is placed inside the support frame, with its two sides extending outside the frame. The cutting plate is detachably connected to the support frame. The third cylinder is positioned above the support frame, with its output end connected to the top surface of the support frame. The cutting head has a pointed tip.

[0015] The top surface of the support frame is provided with a mounting plate, and the mounting plate is provided with two surrounding plates. Both surrounding plates are hinged to the mounting plate. One side of the cutting plate is placed between the two surrounding plates, and the cutting plate is movably connected to the two surrounding plates.

[0016] The present invention is further configured such that: each of the two enclosures is provided with a snap-fit ​​block, and a limiting hole is opened on the cutting plate, and the snap-fit ​​block is placed in the limiting hole and connected to the limiting hole.

[0017] The present invention is further configured such that: a slot is provided on the mounting plate, a rotating rod is provided in the slot, both ends of the rotating rod are movably connected to the inner wall of the slot, and a sleeve plate is provided on the surrounding plate, which is fitted onto the rotating rod and rotatably connected to the rotating rod.

[0018] The present invention is further configured such that: a rod is provided on the output end of the first cylinder, the rod including a first connecting segment, a second connecting segment and a third connecting segment, the second connecting segment being located between the first connecting segment and the second connecting segment, and both being detachably connected to the first connecting segment and the second connecting segment.

[0019] The present invention is further configured such that: one end of the second connecting segment is provided with a protrusion 1, and the other end is provided with a slot 1; the first connecting segment is provided with a slot 2 for the protrusion 1 to extend into, the protrusion 1 is connected to the slot 2; the third connecting segment is provided with a protrusion 2, the protrusion 2 extends into the slot 1 and is connected to the slot 1.

[0020] The present invention is further configured such that: a first sliding groove is provided on the frame, a second sliding groove is provided on one side of the push rod, the other side of the push rod is placed in the first sliding groove and slidably connected to the first sliding groove, and one side of the support frame is placed in the second sliding groove and slidably connected to the second sliding groove.

[0021] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0022] The hardware part to be cut is placed in the processing space, and the two first cylinders simultaneously clamp the hardware part from both sides.

[0023] The second cylinder pushes the push rod, one side of which is slidably connected to the first slide groove. The bottom surface of the push rod contacts the top surface of the hardware and holds the hardware in place.

[0024] The third cylinder pushes the support frame, and the support frame and cutting plate move simultaneously toward the hardware.

[0025] The support frame slides along the second slide groove, and the pointed end cuts the hardware to achieve the processing of the hardware. Through two pressing parts and two first cylinders, the sides and top surfaces of the hardware can be fixed, so that the hardware is not easy to be misaligned during the cutting process, thereby further improving the stamping quality and processing efficiency.

[0026] Applying force to the enclosure causes the sleeve plate on the enclosure to rotate around the rotating rod. The locking block engages and disengages with the limiting hole, allowing the cutting plate to be pulled out from the support frame. Since the support frame is equipped with an mounting plate and two enclosure plates, the cutting plate can be disassembled through the two enclosure plates, thus allowing for the replacement of different sized tips. Attached Figure Description

[0027] Figure 1 This is a cross-sectional view of an embodiment of the present utility model;

[0028] Figure 2 This is a partial schematic diagram of the support frame and cutting plate of this utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the utility rod.

[0030] 1. Base, 2. First cylinder, 3. Frame, 4. Pressing part, 5. Movable part, 6. Mounting plate, 7. Enclosure, 8. Snap-fit ​​block, 9. Limiting hole, 10. Rotating rod, 11. First connecting section, 12. Second connecting section, 13. Third connecting section, 14. Protrusion 1, 15. Slot 1, 16. Slot 2, 17. Second cylinder, 401. Push rod, 402. Support frame, 501. Cutting plate, 502. Third cylinder, 503. Point, 504. Detailed Implementation

[0031] 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.

[0032] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] like Figures 1 to 3 As shown, the processing unit for hardware production includes a base 1, on which two first cylinders 2 are mounted and a frame 3 is fixedly connected to the top of the base 1. A processing space for placing hardware parts is provided between the two first cylinders 2.

[0034] The first cylinder 2 has a rod at its output end. The rod includes a first connecting section 11, a second connecting section 12 and a third connecting section 13. The second connecting section 12 is located between the first connecting section 11 and the second connecting section 12, and is detachably connected to both the first connecting section 11 and the second connecting section 12.

[0035] The second connecting section 12 has a protrusion 14 at one end and a slot 16 at the other end. The first connecting section 11 has a slot 17 for the protrusion 14 to extend into. The protrusion 14 is connected to the slot 17. The third connecting section 13 has a protrusion 15, which extends into the slot 16 and is connected to the slot 16.

[0036] Assembly can be performed by adjusting the height of the hardware components. The original first cylinder 2 output end is connected to the first connecting section 11. When it is necessary to increase the height of the first connecting section 11, the protrusion 14 on the second connecting section 12 is engaged and fixed with the slot 17. When the height is further increased, the protrusion 15 on the third connecting section 13 is engaged and fixed with the slot 16.

[0037] The frame 3 is equipped with a pressing component 4 for clamping hardware and a movable component 5 for cutting hardware. Both the movable component 5 and the pressing component 4 are positioned above the processing space. The pressing component 4 has two parts located on both sides of the movable component 5.

[0038] The pressing part 4 is slidably connected to the frame 3 on one side, and the movable part 5 is slidably connected to the pressing part 4 on the other side.

[0039] The pressing component 4 includes a second cylinder 401 connected to the frame 3 and a push rod 402, the push rod 402 being connected to the output end of the second cylinder 401.

[0040] The frame 3 has a first sliding groove, and the push rod 402 has a second sliding groove on one side. The other side of the push rod 402 is placed in the first sliding groove and slidably connected to the first sliding groove.

[0041] The movable component 5 includes a support frame 501, a cutting plate 502 detachable from the support frame 501, and a third cylinder 503. The support frame 501 has a through hole for the cutting plate 502 to extend into. One side of the cutting plate 502 is placed outside the support frame 501, and the other side passes through the through hole. The third cylinder 503 is placed above the support frame 501 and its output end is connected to the top surface of the support frame 501. The cutting head has a pointed tip 504.

[0042] One side of the support frame 501 is placed in the second slide groove and is slidably connected to the second slide groove. The top surface of the support frame 501 is provided with an installation plate 6. The installation plate 6 is provided with two surrounding plates 7. The installation plate 6 is provided with a slot. The slot is provided with a rotating rod 10. Both ends of the rotating rod 10 are movably connected to the inner wall of the slot. The surrounding plate 7 is provided with a sleeve plate. The sleeve plate is fitted onto the rotating rod 10 and is rotatably connected to the rotating rod 10.

[0043] The cutting plate 502 is placed between two surrounding plates 7. Each of the two surrounding plates 7 is provided with a snap-fit ​​block 8. The cutting plate 502 has a limit hole 9. The snap-fit ​​block 8 is placed in the limit hole 9 and engaged and fixed with the limit hole 9.

[0044] Working principle: The hardware part to be cut is placed in the processing space, and the two first cylinders 2 simultaneously clamp the hardware part from both sides.

[0045] The second cylinder 401 pushes the push rod 402. One side of the push rod 402 is slidably connected to the first slide groove. The bottom surface of the push rod 402 contacts the top surface of the hardware and holds the hardware in place.

[0046] The third cylinder 503 pushes the cutting plate 502, and the cutting plate 502 and the support frame 501 move simultaneously toward the hardware part.

[0047] The support frame 501 slides along the second slide groove, and the pointed end 504 cuts the hardware to achieve the processing of the hardware. The two pressing parts 4 and the two first cylinders 2 can fix the side and top surfaces of the hardware, so that the hardware is not easy to be misaligned during the cutting process, thereby further improving the stamping quality and processing efficiency.

[0048] When force is applied to the enclosure 7, the sleeve on the enclosure 7 rotates around the rotating rod 10, and the snap-fit ​​block 8 engages and disengages with the limiting hole 9, so that the cutting plate 502 can be pulled out from the support frame 501, and the cutting plate 502 can be cleaned. When the cutting plate 502 is fixed by the support frame 501, the cutting plate 502 is placed in the through hole, and the two enclosure plates 7 are pressed inward, so that the snap-fit ​​block 8 extends into the limiting hole 9 and engages and fixes with the limiting hole 9. Since the support frame 501 is equipped with the mounting plate 6 and the two enclosure plates 7, the cutting plate 502 can be disassembled through the two enclosure plates 7, so that the pointed tip 504 of different sizes can be replaced.

[0049] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A processing unit for hardware manufacturing, comprising a base (1), characterized in that, The base (1) is provided with two first cylinders (2) and a frame (3) fixedly connected to the top of the base (1). There is a machining space for placing hardware parts between the two first cylinders (2). The frame (3) is equipped with a pressing part (4) for clamping the hardware and a movable part (5) for cutting the hardware. Both the movable part (5) and the pressing part (4) are located above the processing space. The pressing part (4) has two parts located on both sides of the movable part (5). The pressing part (4) is slidably connected to the frame (3) on one side, and the movable part (5) is slidably connected to the pressing part (4) on the other side. The pressing component (4) includes a second cylinder (401) connected to the frame (3) and a push rod (402), the push rod (402) being connected to the output end of the second cylinder (401). The movable component (5) includes a support frame (501), a cutting plate (502), and a third cylinder (503). The cutting plate (502) is placed inside the support frame (501), and both sides of the cutting plate (502) are placed outside the support frame (501). The cutting plate (502) is detachably connected to the support frame (501). The third cylinder (503) is placed above the support frame (501), and its output end is connected to the top surface of the support frame (501). The cutting head is provided with a pointed tip (504). The support frame (501) has an installation plate (6) on its top surface. The installation plate (6) has two surrounding plates (7). Both surrounding plates (7) are hinged to the installation plate (6). The cutting plate (502) is placed between the two surrounding plates (7) on one side. The cutting plate (502) is movably connected to the two surrounding plates (7).

2. The processing unit for hardware production according to claim 1, characterized in that, Both of the two enclosures (7) are provided with snap-fit ​​blocks (8), and the cutting plate (502) is provided with limit holes (9). The snap-fit ​​blocks (8) are placed in the limit holes (9) and connected to the limit holes (9).

3. The processing unit for hardware production according to claim 1, characterized in that, The mounting plate (6) has a slot, and a rotating rod (10) is provided in the slot. Both ends of the rotating rod (10) are movably connected to the inner wall of the slot. The surrounding plate (7) has a sleeve plate, which is fitted onto the rotating rod (10) and rotatably connected to the rotating rod (10).

4. The processing unit for hardware production according to claim 1, characterized in that, The first cylinder (2) has a rod at its output end. The rod includes a first connecting section (11), a second connecting section (12) and a third connecting section (13). The second connecting section (12) is located between the first connecting section (11) and the second connecting section (12), and is detachably connected to the first connecting section (11) and the second connecting section (12).

5. The processing unit for hardware production according to claim 4, characterized in that, The second connecting segment (12) has a protrusion (14) at one end and a slot (16) at the other end. The first connecting segment (11) has a slot (17) for the protrusion (14) to extend into. The protrusion (14) is connected to the slot (17). The third connecting segment (13) has a protrusion (15) which extends into the slot (16) and is connected to the slot (16).

6. The processing unit for hardware production according to claim 1, characterized in that, The frame (3) has a first sliding groove, the push rod (402) has a second sliding groove on one side, the other side of the push rod (402) is placed in the first sliding groove and is slidably connected to the first sliding groove, and the support frame (501) is placed in the second sliding groove and is slidably connected to the second sliding groove on one side.

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