Limiting punching device

Abstract

The utility model relates to the technical field of punching devices, and discloses a limiting punching device which comprises a workbench, sliding grooves are symmetrically formed in the surface of the workbench, side plates are fixed to the surface of the top of the workbench, guide rails are symmetrically fixed to the bottom of the workbench, a collecting assembly is arranged on the surfaces of the guide rails, and the collecting assembly comprises a collecting box and a handle. Punching equipment is arranged on the surface of the side plate, a displacement structure is arranged in the sliding groove, a limiting mechanism is arranged in the workbench, an adjusting component is arranged on the surface of the limiting mechanism, and the adjusting component is connected with the displacement structure; through mutual cooperation of the workbench, the sliding grooves, the side plates, the guide rails and the collecting assembly, when the device is used, waste materials can be collected in a unified mode through the collecting assembly, and therefore the problems that waste materials of an existing device are scattered and distributed, and the later cleaning difficulty is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a limit punching device. Background Technique

[0002] Punching processing is one of the extremely common processes in the production of metal parts. When punching metal parts, in order to improve accuracy and production efficiency, relevant limit punching devices will be used.

[0003] In a Chinese patent with the authorization announcement number CN215587611U, a punching device limit device is disclosed. This device can directly punch different positions of the original part without multiple positioning and installation, which is convenient and fast, and improves the punching efficiency; it can also limit the installation of the original part to improve its stability, making it not easy to shift during punching, and can adjust the distance between the L-shaped rods, and thus can be applicable to original parts of different sizes, with good adaptability.

[0004] However, in the actual use process, punching operations will generate waste materials, and these waste materials will accumulate with the extension of production time. Therefore, it is necessary for workers to clean them regularly. However, because there is no collection device, the waste materials will be distributed irregularly, which will increase the cleaning difficulty. For this reason, a limit punching device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a limit punching device to solve the problem proposed in the above background technique that in the actual use process, punching operations will generate waste materials, and these waste materials will accumulate with the extension of production time. Therefore, it is necessary for workers to clean them regularly. However, because there is no collection device, the waste materials will be distributed irregularly, which will increase the cleaning difficulty.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a limit punching device, including a workbench, symmetrically arranged sliding grooves are opened on the surface of the workbench, side plates are fixed on the top surface of the workbench, guide rails are symmetrically fixed at the bottom of the workbench, a collection component is arranged on the surface of the guide rails, the collection component includes a collection box and a handle, the collection box and the workbench are magnetically attracted to each other, a punching device is arranged on the surface of the side plates, a displacement structure is arranged inside the sliding grooves, a limit mechanism is arranged inside the workbench, and an adjustment component is arranged on the surface of the limit mechanism, and the adjustment component is connected with the displacement structure.

[0007] Preferably, the above-mentioned collection box is slidably connected to the surface of the guide rail, and the handle is fixed on the surface of the collection box.

[0008] Preferably, the punching device described above includes an oil cylinder and a punching head. The oil cylinder is fixed on the surface of the side plate, and the punching head is fixed on the surface of the oil cylinder.

[0009] Preferably, the displacement structure described above includes a screw rod and a slider. The screw rod is connected to the inside of the chute by bearings, the slider is threadedly sleeved on the surface of the screw rod, and the side of the slider is slidably attached to the inner wall of the chute.

[0010] Preferably, the limiting mechanism described above includes a fixing frame and a bolt. The fixing frame is located inside the workbench, and the bolt is threadedly connected to the surface of the fixing frame.

[0011] Preferably, the adjusting component described above includes a hollow plate, a bidirectional lead screw, a movable block, a base, and a connecting plate. The hollow plate is fixed on the surface of the slider, the bidirectional lead screw is connected to the inside of the hollow plate by bearings, the movable block is threadedly sleeved on the surface of the bidirectional lead screw, the movable block is slidably attached to the inner wall of the hollow plate, the two bases are respectively fixed on the surfaces of the movable block and the fixing frame, and the connecting plate is hinged on the surface of the base.

[0012] Preferably, a first synchronous pulley is fixed at the end of the bidirectional lead screw, a first synchronous belt is arranged between the first synchronous pulleys, a second synchronous pulley is fixed on the surface of the screw rod, and a second synchronous belt is arranged between the second synchronous pulleys.

[0013] Compared with the prior art, the present utility model adopts the above technical solutions and has the following technical effects:

[0014] 1. Through the mutual cooperation of the workbench, chute, side plate, guide rail and collection component, the device can use the collection component to collect waste materials uniformly during use, thus solving the problem that the waste materials of the existing device are scattered and increasing the difficulty of later cleaning.

[0015] 2. Through the mutual cooperation of the punching device, displacement structure, limiting mechanism and adjusting component, the device can fix and limit parts of different sizes during use, and can also adjust the punching position, thereby improving the punching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of the first perspective of the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 5 For the utility model Figure 3 Enlarged structural diagram at B in the middle.

[0022] Explanation of the accompanying drawings: 1. Workbench; 2. Slide; 3. Side panel; 4. Guide rail; 5. Collecting assembly; 501. Collecting box; 502. Handle; 6. Punching equipment; 601. Cylinder; 602. Punching head; 7. Displacement structure; 701. Screw; 702. Slider; 8. Limiting mechanism; 801. Fixing frame; 802. Bolt; 9. Adjusting component; 901. Hollow plate; 902. Bidirectional screw; 903. Movable block; 904. Base; 905. Connecting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0025] Example

[0026] In the Chinese patent with authorization announcement number CN215587611U, in actual use, the punching operation will generate waste, and the waste will accumulate as the production time increases. Therefore, the staff needs to clean it regularly. However, because there is no collection device, the waste will be distributed irregularly, which will increase the difficulty of cleaning.

[0027] See alsoFigures 1-5 , the present utility model provides a technical solution: a limit punching device, which includes a workbench 1. Sliding grooves 2 are symmetrically formed on the surface of the workbench 1. Side plates 3 are fixedly arranged on the top surface of the workbench 1. Guide rails 4 are symmetrically fixed at the bottom of the workbench 1. A collection assembly 5 is arranged on the surface of the guide rail 4. The collection assembly 5 includes a collection box 501 and a handle 502. The collection box 501 is magnetically attracted to the workbench 1. A punching device 6 is arranged on the surface of the side plate 3. A displacement structure 7 is arranged inside the sliding groove 2. A limit mechanism 8 is arranged inside the workbench 1. An adjusting component 9 is arranged on the surface of the limit mechanism 8. The adjusting component 9 is connected to the displacement structure 7. In order to uniformly collect the punching waste and reduce the difficulty of later cleaning, the collection box 501 is slidably connected to the surface of the guide rail 4, and the handle 502 is fixed on the surface of the collection box 501. In order to perform punching operations on parts, the punching device 6 includes an oil cylinder 601 and a punching head 602. The oil cylinder 601 is fixed on the surface of the side plate 3, and the punching head 602 is fixed on the surface of the oil cylinder 601.

[0028] In order to adjust the punching position on the surface of the part, a displacement structure 7 is provided. The displacement structure 7 includes a screw rod 701 and a slider 702. The screw rod 701 is connected by a bearing inside the sliding groove 2. The slider 702 is threadedly sleeved on the surface of the screw rod 701. The side of the slider 702 is slidably attached to the inner wall of the sliding groove 2. One end of a screw rod 701 is fixed with a motor, and the motor is fixedly connected to the workbench 1 through a bracket. A storage battery for supplying power to the motor is arranged inside the workbench 1. In order to limit and fix the part, a limit mechanism 8 is provided. The limit mechanism 8 includes a fixing frame 801 and a bolt 802. The fixing frame 801 is located inside the workbench 1, and the bolt 802 is threadedly connected to the surface of the fixing frame 801. In order to enable the device to meet the fixing requirements of parts with different widths, an adjusting component 9 is provided. The adjusting component 9 includes a hollow plate 901, a bidirectional lead screw 902, a movable block 903, a base 904 and a connecting plate 905. The hollow plate 901 is fixed on the surface of the slider 702. The bidirectional lead screw 902 is connected by a bearing inside the hollow plate 901. The top of one bidirectional lead screw 902 is fixed with a knob. The movable block 903 is threadedly sleeved on the surface of the bidirectional lead screw 902. The movable block 903 is slidably attached to the inner wall of the hollow plate 901. Two bases 904 are respectively fixed on the surfaces of the movable block 903 and the fixing frame 801. The connecting plate 905 is hinged on the surface of the base 904. A first synchronous pulley is fixed at the end of the bidirectional lead screw 902. A first synchronous belt is arranged between the first synchronous pulleys. A second synchronous pulley is fixed on the surface of the screw rod 701. A second synchronous belt is arranged between the second synchronous pulleys.

[0029] Working principle or structural principle. First, the staff can adjust the spacing of the fixing frame 801 according to the width of the part. When adjusting, a two-way lead screw 902 can be rotated by using a knob. Since the two-way lead screws 902 are connected to each other by a first synchronous pulley and a first synchronous belt, when the knob rotates, the two two-way lead screws 902 will rotate synchronously, so that the movable blocks 903 move closer to or away from each other. When the movable blocks 903 are displaced, the fixing frame 801 will be driven to move closer to or away from each other through the base 904 and the connecting plate 905, so that the fixing frame 801 can be attached to the side of the part. Then, the part can be pressed and fixed by using bolts 802. After that, the oil cylinder 601 can be started to drive the punching head 602 to move towards the part to realize the punching operation. And the punching waste will fall into the interior of the collection box 501 under the action of gravity. If it is necessary to change the punching position, the staff can start the motor to drive the screw 701 to rotate. Since the screws 701 are connected to each other by a second synchronous pulley and a second synchronous belt, when the motor runs, the two screws 701 will rotate simultaneously, and then drive the slider 702 to move, so as to adjust the position of the part and change the punching point. When it is necessary to clean the punching waste, the staff can drag the collection box 501 away from the contact with the guide rail 4 through the handle 502, so that the waste can be uniformly processed.

[0030] In summary, the device has the advantages of being convenient for collecting waste and having a wide application range.

[0031] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present invention can be combined or combined in various ways, even if such combinations or combinations are not explicitly recited in the present invention. In particular, without departing from the spirit and teachings of the present invention, the features recited in the various embodiments and / or claims of the present invention can be combined and combined in various ways. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A limit punching device, comprising a workbench (1), characterized in that: The surface of the workbench (1) is symmetrically provided with sliding grooves (2). The top surface of the workbench (1) is fixed with side plates (3). The bottom of the workbench (1) is symmetrically fixed with guide rails (4). The surface of the guide rails (4) is provided with a collection assembly (5). The collection assembly (5) includes a collection box (501) and a handle (502). The collection box (501) and the workbench (1) are magnetically attracted to each other. The surface of the side plate (3) is provided with a punching device (6). The inside of the sliding groove (2) is provided with a displacement structure (7). The inside of the workbench (1) is provided with a limiting mechanism (8). The surface of the limiting mechanism (8) is provided with an adjusting component (9). The adjusting component (9) is connected to the displacement structure (7).

2. The a limit punching device according to claim 1, wherein: The collection box (501) is slidably connected to the surface of the guide rail (4). The handle (502) is fixed to the surface of the collection box (501).

3. The a position-limiting punching device according to claim 1, wherein: The punching device (6) includes an oil cylinder (601) and a punching head (602). The oil cylinder (601) is fixed to the surface of the side plate (3). The punching head (602) is fixed to the surface of the oil cylinder (601).

4. A limiting punching device according to claim 1, wherein: The displacement structure (7) includes a screw rod (701) and a slider (702). The screw rod (701) is connected by bearings to the inside of the sliding groove (2). The slider (702) is threadedly sleeved on the surface of the screw rod (701). The side of the slider (702) is slidably fitted to the inner wall of the sliding groove (2).

5. The a position-limiting punching device according to claim 4, wherein: The limiting mechanism (8) includes a fixing frame (801) and a bolt (802). The fixing frame (801) is located inside the workbench (1). The bolt (802) is threadedly connected to the surface of the fixing frame (801).

6. The a limit punching device according to claim 5, characterized in that: The adjusting component (9) includes a hollow plate (901), a bidirectional lead screw (902), a movable block (903), a base (904), and a connecting plate (905). The hollow plate (901) is fixed to the surface of the slider (702). The bidirectional lead screw (902) is connected by bearings to the inside of the hollow plate (901). The movable block (903) is threadedly sleeved on the surface of the bidirectional lead screw (902). The movable block (903) is slidably fitted to the inner wall of the hollow plate (901). The two bases (904) are respectively fixed to the surfaces of the movable block (903) and the fixing frame (801). The connecting plate (905) is hinged to the surface of the base (904).

7. The a position-limiting punching device according to claim 6, characterized in that: A first synchronous pulley is fixed to the end of the bidirectional lead screw (902). A first synchronous belt is arranged between the first synchronous pulleys. A second synchronous pulley is fixed to the surface of the screw rod (701). A second synchronous belt is arranged between the second synchronous pulleys.

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