Buckle-free punching guide device

Abstract

The utility model discloses a lock catch-free punching guide device, which belongs to the technical field of guide devices, and is characterized in that a knife rest seat is fixedly connected with a knife rest seat gland through a screw, the knife rest seat is matched with the knife rest seat gland to form a guide groove, the knife rest seat and the knife rest seat gland slide in a side plate, the knife rest seat is connected with a connecting rod through a pin, and the connecting rod is connected with a claw through a pin; the biting claw is matched with the biting and buckling bottom film to form a biting mark, the knife rest seat gland and the knife rest seat are connected in a sliding mode along a groove in the side plate, and the lock catch-free punching and buckling guiding device is mainly composed of the side plate, the knife rest seat gland, the knife rest seat, the biting and buckling bottom film, the biting claw, a pin and a connecting rod. The knife rest seat and the knife rest seat gland are matched to form a guide groove and slide in the side plate, the knife rest seat is connected with the connecting rod through a pin, the connecting rod is connected with the biting claw through a pin, and the biting claw is matched with the biting bottom film to form a biting mark. The guide structure is simple and compact, guide is provided during lock catch-free punching and biting, the biting mark is neat and uniform, and stability is improved.

Description

Technical Field

[0001] The utility model relates to a lock-free punching and biting guiding device, belonging to the technical field of guiding devices. Background Art

[0002] For example, a guiding groove type locking device disclosed in the application number: 201110324090.6 includes: a fixed guiding body having a first guiding groove extending along the pin insertion and extraction direction; a moving guiding body cooperating with the fixed guiding body and having a second guiding groove inclined relative to the pin insertion and extraction direction; a pulling device connected to one end of the moving guiding body along a first direction perpendicular or inclined to the pin insertion and extraction direction; wherein, the first guiding groove cooperates with the second guiding groove to drive the pin, and by using the pull rod structure, it can be widely applied to long-distance or narrow spaces, and by using the guiding mechanism with inclined grooves, the movement of the mechanism is simple and reliable.

[0003] Based on retrieval and analysis, it is found that there are still deficiencies in the existing technology:

[0004] The existing technology is mainly applied to the biting and buckling unit of the baling head. The traditional biting and buckling unit uses the notch of the tool rest seat, but the depth of the bite marks is uneven and the quality is uneven. Therefore, a lock-free punching and biting guiding device is needed to improve the above deficiencies. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a lock-free punching and biting guiding device.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] The lock-free punching and biting guiding device includes a guiding structure for punching and biting;

[0008] The guiding structure is composed of a side plate, a tool rest seat gland, a tool rest seat, a biting bottom film, a biting claw, a pin and a connecting rod.

[0009] Preferably, the tool rest seat is fixedly connected to the tool rest seat gland by screws.

[0010] Preferably, the tool rest seat and the tool rest seat gland cooperate to form a guiding groove, and the tool rest seat and the tool rest seat gland slide within the side plate.

[0011] Preferably, the tool rest seat is connected to the connecting rod by a pin, and the connecting rod is connected to the biting claw by a pin.

[0012] Preferably, the biting claw cooperates with the biting bottom film to form a bite mark.

[0013] Preferably, the tool rest seat gland and the tool rest seat are slidably connected along the groove on the side plate.

[0014] The beneficial technical effects of the utility model:

[0015] The lockless punching and biting guiding device provided by the utility model mainly consists of a side plate, a tool rest cover, a tool rest, a biting buckle bottom film, a biting claw, a pin and a connecting rod. Among them, the tool rest cover is connected to the tool rest by screws, and the tool rest and the tool rest cover cooperate to form a guiding groove and slide inside the side plate. The tool rest is connected to the connecting rod through a pin, and the connecting rod is connected to the biting claw through a pin. The biting claw cooperates with the biting buckle bottom film to form a bite mark. The structure of this application is simple and compact, which can provide guidance for lockless punching and biting, make the bite marks neat and unified, and improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is an exploded perspective view of the overall structure of the device according to a preferred embodiment of the lockless punching and biting guiding device of the utility model;

[0017] Figure 2 FIG. is an enlarged view of the structure at A according to a preferred embodiment of the lockless punching and biting guiding device of the utility model.

[0018] In the figure: 1. Side plate; 2. Tool rest cover; 3. Tool rest; 4. Biting buckle bottom film; 5. Biting claw; 6. Pin; 7. Connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To make the technical solutions of the utility model clearer and more definite for those skilled in the art, the following further describes the utility model in detail in conjunction with the embodiments and the accompanying drawings. However, the embodiments of the utility model are not limited thereto.

[0020] As Figure 1 - Figure 2 shown, the lockless punching and biting guiding device provided in this embodiment includes a guiding structure for punching and biting;

[0021] The guiding structure consists of a side plate 1, a tool rest cover 2, a tool rest 3, a biting buckle bottom film 4, a biting claw 5, a pin 6 and a connecting rod 7.

[0022] 2. The lockless punching and biting guiding device is characterized in that the tool rest 3 is fixedly connected to the tool rest cover 2 by screws.

[0023] The tool rest 3 and the tool rest cover 2 cooperate to form a guiding groove, and the tool rest 3 and the tool rest cover 2 slide inside the side plate 1.

[0024] The tool rest 3 is connected to the connecting rod 7 through a pin 6, and the connecting rod 7 is connected to the biting claw 5 through a pin 6.

[0025] The biting claw 5 cooperates with the biting buckle bottom film 4 to form a bite mark.

[0026] The tool rest cover 2 and the tool rest 3 are slidably connected along the groove on the side plate 1.

[0027] AsFigure 1 - Figure 2 As shown in Figure 2 , the working process of the lock-free punching and biting guiding device provided in this embodiment is as follows: The tool rest cover 2 is screwed to the tool rest 3. The tool rest 3 and the tool rest cover 2 cooperate to form a guiding groove and slide within the side plate 1. The tool rest 2 is connected to the connecting rod 7 through a pin 6, the connecting rod 7 is connected to the biting claw 5 through a pin 6, and the biting claw 5 cooperates with the biting buckle bottom film 4 to form a bite mark.

[0028] Embodiment

[0029] As Figure 1 - Figure 2 As shown in Figure 2 , the lock-free punching and biting guiding device mainly consists of a side plate 1, a tool rest cover 2, a tool rest 3, a biting buckle bottom film 4, a biting claw 5, a pin 6 and a connecting rod 7. Among them, the tool rest cover 2 is screwed to the tool rest 3. The tool rest 3 and the tool rest cover 2 cooperate to form a guiding groove and slide within the side plate 1. The tool rest 2 is connected to the connecting rod 7 through a pin 6, the connecting rod 7 is connected to the biting claw 5 through a pin 6, and the biting claw 5 cooperates with the biting buckle bottom film 4 to form a bite mark. The structure of this application is simple and compact, realizing guiding during lock-free punching and biting, making the bite marks neat and uniform, and improving stability.

[0030] The above is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the scope disclosed by the present utility model, according to the technical solution and its concept of the present utility model, makes equivalent replacements or changes, all belong to the protection scope of the present utility model.

Claims

1. A lock-free bite-punch guide device, including a guide structure for bite-punch; Features: The guide structure is composed of a side plate (1), a tool holder seat pressure cover (2), a tool holder seat (3), a snap-on bottom membrane (4), a snap claw (5), a pin (6) and a connecting rod (7).

2. The lock-free bite-proof guide device according to claim 1, characterized in that: The tool holder seat (3) is fixedly connected to the tool holder seat pressure cover (2) by screws.

3. The lock-free bite-proof guide device according to claim 2, characterized in that: The tool holder seat (3) cooperates with the tool holder seat pressure cover (2) to form a guide groove, and the tool holder seat (3) and the tool holder seat pressure cover (2) slide in the side plate (1).

4. The lock-free bite-proof guide device according to claim 3, characterized in that: The tool holder seat (3) is connected to the connecting rod (7) via a pin (6), and the connecting rod (7) is connected to the biting claw (5) via the pin (6).

5. The lock-free bite-proof guide device according to claim 4, characterized in that: The biting claw (5) cooperates with the biting buckle bottom film (4) to form a biting mark.

6. The lock-free bite-proof guide device according to claim 5, characterized in that: The tool holder seat pressure cover (2) and the tool holder seat (3) are slidably connected along the groove on the side plate (1).

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