Cut-off device for pin shaft machining

Abstract

The utility model provides a cut-off device for pin shaft machining, which relates to the field of pin shaft machining and comprises a working frame, the top of the working frame is fixedly connected with the bottom of a cut-off frame, the top of the working frame is fixedly connected with the bottom of a material conveying frame, and the top of the working frame is fixedly connected with the bottom of a raw material stabilizing frame. And a sliding mechanism is arranged on the side, close to the cut-off frame, of the working frame, a stabilizing assembly is arranged in the sliding mechanism, and a collecting assembly is arranged at the top of the sliding mechanism. According to the device, an extension plate moves to drive a clamping block to move downwards and extrudes a connecting spring at the same time, a clamping groove is located above the clamping block while a collecting box moves to a discharging opening of a cut-off frame, a pedal is loosened, the clamping block is driven to move into the clamping groove through reset of the connecting spring, and then the collecting box is stabilized; and the stability of the collecting box after being placed is improved, the phenomenon that the collecting box deviates is avoided, and then the phenomenon that the pin shaft falls to the outside after being cut off is avoided.

Description

Technical Field

[0001] This utility model relates to the field of pin processing technology, and in particular to a cutting device for pin processing. Background Technology

[0002] A pin is a standardized fastener that can be used for static fixed connection or for relative movement with the connected parts. It is mainly used at the hinge of two parts. When processing a pin, a cutting device is required. Through a mechanical transmission device, such as a crankshaft or connecting rod driven by a motor, the cutting tool is driven to reciprocate, thereby cutting the pin material.

[0003] In existing technologies, most cutting devices lack a matching collection structure. Traditional collection structures are mostly made of burlap sacks or plastic boxes. Traditional collection mechanisms are difficult to stabilize at the discharge port of the cutting device, causing them to shift due to external influences. This results in the cut-off pins falling outside the collection structure. Furthermore, because modern cutting devices have high cutting efficiency, the weight of the collection structure increases when it is full, making it more time-consuming to replace. This can easily cause the cut-off pins to fall to the ground during replacement, making collection inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting device for processing pins, so as to solve the problem mentioned in the background art that the traditional collection mechanism is difficult to stabilize at the discharge port of the cutting device, causing the traditional collection mechanism to be deviated by external influences, resulting in the cut pins falling outside the collection structure. In addition, the replacement of the collection mechanism takes longer, which easily causes the cut pins to fall on the ground during the replacement, making collection inconvenient.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes a working frame, the top of which is fixedly connected to the bottom of a cutting frame, the top of which is fixedly connected to the bottom of a material conveying frame, and the top of which is fixedly connected to the bottom of a raw material stabilizing frame. A sliding mechanism is provided on the side of the working frame near the cutting frame. The sliding mechanism includes a sliding platform, a sliding groove, a moving groove, an extension groove, and a positioning rod. A stabilizing component is provided inside the sliding mechanism. The stabilizing component includes a connecting spring, a locking block, an extension plate, a limiting port, and a foot pedal. A collecting component is provided on the top of the sliding mechanism. The collecting component includes a collecting box, a handle, a stabilizing block, a locking groove, and a movable pulley.

[0006] In a preferred embodiment, the side of the work frame near the cutting frame is fixedly connected to one side of the sliding platform, and a sliding groove is provided on the top of the sliding platform.

[0007] In a preferred embodiment, the sliding platform has a moving groove inside, and an extension groove is provided on one side of the moving groove. The inner wall of the extension groove is fixedly connected to both ends of the positioning rod.

[0008] In a preferred embodiment, the inner wall of the movable groove is fixedly connected to the bottom end of the connecting spring, and the top end of the connecting spring is fixedly connected to the bottom of the locking block.

[0009] In a preferred embodiment, one side of the card block is fixedly connected to one side of the extension plate, and a limiting opening is provided inside the extension plate; the other side of the extension plate is fixedly connected to one side of the pedal.

[0010] In a preferred embodiment, the outer wall of the card block is slidably connected to the inner wall of the moving groove, and the outer wall of the extension plate is slidably connected to the outer wall of the extension groove, and the inner wall of the limiting port is slidably connected to the outer wall of the positioning rod.

[0011] In a preferred embodiment, the top of the sliding platform is movably connected to the bottom of the collection box, and the top sides of the collection box are fixedly connected to one side of the handle, while the bottom sides of the collection box are fixedly connected to one side of the stabilizing block.

[0012] In a preferred embodiment, the bottom of the stabilizing block is provided with a slot, and the bottom of the collection box is fixedly connected to the top of the movable pulley. The inner wall of the slot is movably connected to the outer wall of the block, and the bottom outer wall of the movable pulley is slidably connected to the inner bottom wall of the sliding groove.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. This utility model places the collection box on top of the sliding platform, allowing the movable pulley to enter the sliding groove. Pushing the collection box causes it to move via the movable pulley. Simultaneously, pressing down on the pedal causes the extension plate to move through the limiting port and adhere to the outer wall of the positioning rod. The movement of the extension plate causes the locking block to move downward, simultaneously compressing the connecting spring. When the collection box moves to the discharge port of the cutting frame, the locking groove is located above the locking block. Releasing the pedal causes the connecting spring to reset, moving the locking block into the locking groove, thereby stabilizing the collection box. This increases the stability of the collection box after placement, preventing it from shifting and thus preventing the pin from falling to the outside after cutting.

[0015] 2. In this utility model, a spare collection box is placed above the sliding platform. When the collection box located at the discharge port is full, the foot pedal is pressed down to prevent the collection box from being restricted. Then, the handle is pulled to move the collection box through the movable pulley. At the same time, the spare collection box is placed close to the full collection box below the discharge port, thus allowing the full collection box to be removed. This facilitates the removal of the full collection box, reduces the removal time, and also facilitates the replacement of the spare collection box. It also reduces the possibility of the cut pin falling to the outside during collection box replacement. Attached Figure Description

[0016] Figure 1 A schematic diagram of a cutting device for processing pins provided by this utility model;

[0017] Figure 2 A schematic diagram of the sliding mechanism of a cutting device for pin machining provided by this utility model;

[0018] Figure 3 A partial sectional view of the sliding mechanism of a cutting device for pin machining provided by this utility model;

[0019] Figure 4 A schematic diagram of a stabilizing component for a cutting device used in pin machining provided by this utility model;

[0020] Figure 5 A cross-sectional view of the collecting component of a cutting device for processing pins provided by this utility model.

[0021] Legend:

[0022] 1. Work frame; 2. Cutting frame; 3. Material conveying frame; 4. Raw material stabilizing frame; 5. Sliding mechanism; 501. Sliding platform; 502. Sliding groove; 503. Moving groove; 504. Extension groove; 505. Positioning rod; 6. Stabilizing component; 601. Connecting spring; 602. Locking block; 603. Extension plate; 604. Limiting port; 605. Foot pedal; 7. Collection component; 701. Collection box; 702. Handle; 703. Stabilizing block; 704. Locking groove; 705. Movable pulley. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-5This utility model provides a technical solution comprising: a working frame 1, the top of the working frame 1 being fixedly connected to the bottom of the cutting frame 2, the top of the working frame 1 being fixedly connected to the bottom of the conveying frame 3, and the top of the working frame 1 being fixedly connected to the bottom of the raw material stabilizing frame 4; a sliding mechanism 5 being provided on the side of the working frame 1 near the cutting frame 2; the sliding mechanism 5 including a sliding platform 501, a sliding groove 502, a moving groove 503, an extension groove 504, and a positioning rod 505; a stabilizing component 6 being provided inside the sliding mechanism 5; the stabilizing component 6 including a connecting spring 601, a locking block 602, an extension plate 603, a limiting port 604, and a foot pedal 605; and a collecting component 7 being provided on the top of the sliding mechanism 5; the collecting component 7 including a collecting box 701, a handle 702, a stabilizing block 703, a locking groove 704, and a movable pulley 705.

[0025] In one embodiment, the side of the work frame 1 near the cutting frame 2 is fixedly connected to one side of the sliding platform 501, and the top of the sliding platform 501 is provided with a sliding groove 502.

[0026] Specifically, one side of the sliding platform 501 is set as an inclined surface, and the sliding groove 502 facilitates the movement of the collection box 701.

[0027] In one embodiment, the sliding platform 501 has a moving groove 503 inside, and an extension groove 504 is provided on one side of the moving groove 503. The inner wall of the extension groove 504 is fixedly connected to both ends of the positioning rod 505.

[0028] Specifically, the stability of the card block 602 and the extension plate 603 during movement is ensured by the moving slot 503 and the extension slot 504.

[0029] In one embodiment, the inner wall of the moving groove 503 is fixedly connected to the bottom end of the connecting spring 601, and the top end of the connecting spring 601 is fixedly connected to the bottom of the locking block 602.

[0030] Specifically: when the pedal 605 is released, the reset of the connecting spring 601 causes the locking block 602 to move into the slot 704.

[0031] In one embodiment, one side of the locking block 602 is fixedly connected to one side of the extension plate 603, and a limiting opening 604 is provided inside the extension plate 603. The other side of the extension plate 603 is fixedly connected to one side of the pedal 605.

[0032] Specifically: pressing down on the pedal 605 causes the extension plate 603 to move along the outer wall of the positioning rod 505 through the limiting port 604. The movement of the extension plate 603 causes the locking block 602 to move downward, while simultaneously pressing the connecting spring 601.

[0033] In one embodiment, the outer wall of the locking block 602 is slidably connected to the inner wall of the moving groove 503, and the outer wall of the extension plate 603 is slidably connected to the outer wall of the extension groove 504, and the inner wall of the limiting port 604 is slidably connected to the outer wall of the positioning rod 505.

[0034] Specifically, the positioning rod 505 increases the limiting effect of the movement of the extension plate 603.

[0035] In one embodiment, the top of the sliding platform 501 is movably connected to the bottom of the collection box 701, and the top sides of the collection box 701 are fixedly connected to one side of the handle 702, while the bottom sides of the collection box 701 are fixedly connected to one side of the stabilizing block 703.

[0036] Specifically: the card block 602 moves into the card slot 704, thereby stabilizing the collection box 701.

[0037] In one embodiment, the bottom of the stabilizing block 703 is provided with a slot 704, and the bottom of the collection box 701 is fixedly connected to the top of the movable pulley 705. The inner wall of the slot 704 is movably connected to the outer wall of the block 602, and the bottom outer wall of the movable pulley 705 is slidably connected to the inner bottom wall of the sliding groove 502.

[0038] Specifically: Pulling the handle 702 causes the collection box 701 to move via the movable pulley 705, making it easy to remove the full collection box 701.

[0039] Working principle: The collection box 701 is placed on top of the sliding platform 501, so that the movable pulley 705 enters the sliding groove 502. Pushing the collection box 701 causes it to move via the movable pulley 705. At the same time, pressing down on the pedal 605 causes the extension plate 603 to move along the outer wall of the positioning rod 505 through the limiting port 604. The movement of the extension plate 603 causes the locking block 602 to move downward, while simultaneously pressing the connecting spring 601. As the collection box 701 moves to the discharge port of the cutting frame 2, the locking groove 704 is positioned above the locking block 602. Releasing the pedal 605 causes the connecting spring 601 to reset, moving the locking block 602 into the slot 704, thereby stabilizing the collection box 701. At the same time, the spare collection box 701 is placed above the sliding platform 501. When the collection box 701 at the discharge port is full, the pedal 605 is pressed down to prevent the collection box 701 from being restricted. Then, the handle 702 is pulled to move the collection box 701 through the movable pulley 705. At the same time, the spare collection box 701 is placed close to the full collection box 701 below the discharge port, and the full collection box 701 is then removed.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A cutting device for machining pins, characterized in that, include: A work frame (1) is provided, the top of which is fixedly connected to the bottom of a cutting frame (2), the top of which is fixedly connected to the bottom of a conveying frame (3), and the top of which is fixedly connected to the bottom of a raw material stabilizing frame (4). A sliding mechanism (5) is provided on the side of the work frame (1) near the cutting frame (2). The sliding mechanism (5) includes a sliding platform (501), a sliding groove (502), a moving groove (503), an extension groove (504), and... The positioning rod (505) and the sliding mechanism (5) are provided with a stabilizing component (6). The stabilizing component (6) includes a connecting spring (601), a locking block (602), an extension plate (603), a limiting port (604), and a foot pedal (605). The top of the sliding mechanism (5) is provided with a collecting component (7). The collecting component (7) includes a collecting box (701), a handle (702), a stabilizing block (703), a slot (704), and a movable pulley (705).

2. The cutting device for pin machining according to claim 1, characterized in that: The side of the work frame (1) near the cutting frame (2) is fixedly connected to one side of the sliding platform (501), and a sliding groove (502) is provided on the top of the sliding platform (501).

3. The cutting device for pin machining according to claim 2, characterized in that: The sliding platform (501) has a moving groove (503) inside, and an extension groove (504) is provided on one side of the moving groove (503). The inner wall of the extension groove (504) is fixedly connected to both ends of the positioning rod (505).

4. The cutting device for pin machining according to claim 1, characterized in that: The inner wall of the moving groove (503) is fixedly connected to the bottom end of the connecting spring (601), and the top end of the connecting spring (601) is fixedly connected to the bottom of the locking block (602).

5. The cutting device for pin machining according to claim 4, characterized in that: One side of the card block (602) is fixedly connected to one side of the extension plate (603), and a limit opening (604) is provided inside the extension plate (603). The other side of the extension plate (603) is fixedly connected to one side of the pedal (605).

6. The cutting device for pin machining according to claim 5, characterized in that: The outer wall of the card block (602) is slidably connected to the inner wall of the moving groove (503), and the outer wall of the extension plate (603) is slidably connected to the outer wall of the extension groove (504). The inner wall of the limiting port (604) is slidably connected to the outer wall of the positioning rod (505).

7. The cutting device for pin machining according to claim 1, characterized in that: The top of the sliding platform (501) is movably connected to the bottom of the collection box (701), and the top of both sides of the collection box (701) is fixedly connected to one side of the handle (702), and the bottom of both sides of the collection box (701) is fixedly connected to one side of the stabilizing block (703).

8. A cutting device for pin machining according to claim 7, characterized in that: The bottom of the stabilizing block (703) is provided with a slot (704), and the bottom of the collection box (701) is fixedly connected to the top of the movable pulley (705). The inner wall of the slot (704) is movably connected to the outer wall of the block (602), and the bottom outer wall of the movable pulley (705) is slidably connected to the inner bottom wall of the sliding groove (502).

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