Automobile beam punching machine capable of preventing residues from splashing

Abstract

The utility model discloses an automobile cross beam punching machine capable of preventing residues from splashing, which comprises a support frame and a workbench arranged at the left end of the support frame. The positioning groove is formed in the workbench, a mounting shell is mounted at the upper end of the workbench, an inclined plate is connected to the right end of the workbench, a stamping block is arranged at the upper end of the positioning groove, a movable block is mounted at the upper end of the stamping block, side protruding blocks are arranged at the front end and the rear end of the movable block, and a positioning key is mounted at the right end of the movable block; a connecting block is arranged at the rear end of the positioning key, and a movable rod is installed at the front end of the connecting block. According to the automobile cross beam punching machine capable of preventing the residues from splashing, the machining end is arranged in a full-surrounding mode, so that the residues generated in the machining process cannot be splashed out, the safety of workers is conveniently guaranteed, materials are conveniently and automatically transmitted, the working efficiency is improved, the labor cost is reduced, and the accuracy of the punching machine is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile crossbeam punching, in particular to an automobile crossbeam punching machine capable of preventing residue from splashing. Background Art

[0002] There are many kinds of auto parts. Nowadays, there are more and more car brands and types of cars. The processing of auto parts generally uses a punching machine. Punching is a mechanical equipment that installs the raw materials and then drives the power mechanism to punch the materials with the punching die to complete the punching.

[0003] The publication number CN 115318936 A provides a method for punching holes in automobile parts. In view of the problem that the existing punching equipment for processing stainless steel pipes for automobile parts is not easy to accurately position the steel pipe punching holes, and the residue around the opening cannot be processed after drilling, the following scheme is proposed, including a workbench, a support tube, and a support frame arranged at the bottom of the workbench, the top outer wall of the workbench is provided with a driving mechanism, both sides of the top outer wall of the workbench are provided with fixed plates, the outer walls of the two fixed plates facing each other are provided with clamping mechanisms, and the outer wall of one side of the fixed plate is provided with a fixed hole. The pull rod of the present invention pulls the scraper to continuously scrape around the opening, so that the residue can be scraped off, and the first support block arranged on the support tube can stably support the inner wall of the steel pipe body to prevent deviation during punching from affecting the punching quality.

[0004] The above-mentioned prior art solutions have the following defects: the residues generated by the automobile beam punching machine during the processing will splash out, endangering the safety of the staff, inconvenient for automatic material transmission, low work efficiency, high labor costs, and poor accuracy of the punching machine. Therefore, the utility model provides an automobile beam punching machine that prevents residues from splashing to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a car beam punching machine that can prevent residue from splashing, so as to solve the problems raised in the above background technology that the residue generated by the car beam punching machine during processing will splash out, endangering the safety of the staff, being inconvenient for automatic material transmission, having low work efficiency, high labor cost and poor accuracy of the punching machine.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile cross beam punching machine for preventing residue splashing, comprising a support frame and a workbench, wherein the workbench is arranged at the left end of the support frame;

[0007] Also includes:

[0008] A positioning groove is provided inside the workbench, a mounting shell is installed at the upper end of the workbench, and an inclined plate is connected to the right end of the workbench, a punching block is provided at the upper end of the positioning groove, a movable block is installed at the upper end of the punching block, and side protrusions are provided at the front and rear ends of the movable block, a positioning key is installed at the right end of the movable block, a connecting block is provided at the rear end of the positioning key, and a movable rod is installed at the front end of the connecting block;

[0009] An eccentric block is installed at the upper end of the movable block, a motor is connected to the rear end of the eccentric block, a spring is installed inside the side protrusion, and a column is connected to the lower end of the spring, and a stabilizing block is installed on the left side of the upper end of the support frame.

[0010] Preferably, the inclined plate is arranged in a triangular slope with the left side higher and the right side lower, and the inclined plate is located directly below the movable rod.

[0011] Preferably, the movable rod forms a rotating structure at the front end of the connecting block, and a torsion spring is arranged at the connection between the movable rod and the connecting block.

[0012] Preferably, the columns are arranged symmetrically about the central axis of the movable block, and the side protrusions form a sliding structure at the upper end of the columns.

[0013] Preferably, the upper square protruding end of the stabilizing block is smaller than the lower square block of the punching block, and the lower right side of the stabilizing block forms a rotating structure with the supporting frame.

[0014] Preferably, a torsion spring is installed at the connection between the support frame and the stabilizing block, and the spring is in a taut state, so that the upper end of the stabilizing block is connected to the crossbeam in a fitting manner.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the fully enclosed arrangement of the processing end of the automobile beam punching machine for preventing residue splashing prevents the residue generated during the processing from splashing out, which is convenient for ensuring the safety of the workers, facilitating automatic material transmission, improving work efficiency, reducing labor costs, and facilitating improving the accuracy of the punching machine;

[0016] 1. A workbench, a positioning groove and a mounting shell are provided. When the punch block falls into the positioning groove, the surrounding restriction of the mounting shell prevents the residues generated during the processing from splashing out, which is convenient for ensuring the safety of the workers.

[0017] 2. A connecting block and a movable rod are provided. The lower end of the movable rod will slide to the right according to the shape of the inclined plate, driving the material to slide to the right, thus realizing automatic transmission of the workpiece, improving work efficiency and reducing labor costs;

[0018] 3. A support frame and a stabilizing block are provided. The movable engagement of the stabilizing block with the slot hole facilitates accurate positioning of each sliding distance of the material, so that the punching distance is the same, thereby improving the accuracy of the punching machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the support frame and the stabilizing block of the utility model.

[0023] In the figure: 1. support frame; 2. workbench; 3. positioning groove; 4. mounting shell; 5. inclined plate; 6. stamping block; 7. movable block; 8. side protrusion; 9. positioning key; 10. connecting block; 11. stabilizing block; 12. movable rod; 13. eccentric block; 14. motor; 15. spring; 16. column. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a car beam punching machine for preventing residue from splashing, including a support frame 1, a workbench 2, a positioning groove 3, a mounting shell 4, an inclined plate 5, a punching block 6, a movable block 7, a side protrusion 8, a positioning key 9, a connecting block 10, a stabilizing block 11, a movable rod 12, an eccentric block 13, a motor 14, a spring 15 and a column 16.

[0026] The positioning groove 3 is opened inside the workbench 2, the upper end of the workbench 2 is installed with a mounting shell 4, and the right end of the workbench 2 is connected with an inclined plate 5, the upper end of the positioning groove 3 is provided with a punching block 6, and the upper end of the punching block 6 is installed with a movable block 7, and the front and rear ends of the movable block 7 are provided with side protrusions 8, the right end of the movable block 7 is installed with a positioning key 9, and the rear end of the positioning key 9 is provided with a connecting block 10, and the front end of the connecting block 10 is installed with a movable rod 12;

[0027] The eccentric block 13 is installed at the upper end of the movable block 7, the rear end of the eccentric block 13 is connected to the motor 14, the inner part of the side protrusion 8 is installed with a spring 15, and the lower end of the spring 15 is connected to a column 16, and a stabilizing block 11 is installed on the left side of the upper end of the support frame 1.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the inclined plate 5 is set in a triangular slope with a higher left side and a lower right side, and the inclined plate 5 is located directly below the movable rod 12. The movable rod 12 forms a rotating structure at the front end of the connecting block 10, and a torsion spring is set at the connection between the movable rod 12 and the connecting block 10. When using the punching machine, first, the material to be punched is inserted from the left end of the mounting shell 4, and then the motor 14 is started, so that the front end of the motor 14 drives the eccentric block 13 to rotate, and the movable block 7 is pressed downward. When the movable block 7 is pressed downward, it drives the punching block 6 to punch the material downward. In the process of the punching block 6 falling downward into the positioning groove 3, due to the surrounding restriction of the mounting shell 4, the residues generated in the processing process cannot splash out, so as to ensure the safety of the staff.

[0029] like Figure 1 and Figure 4 As shown, the column 16 is symmetrically arranged about the central axis of the movable block 7, and the side protrusion 8 forms a sliding structure at the upper end of the column 16, the upper square protrusion of the stabilizing block 11 is smaller than the lower square of the punching block 6, and the lower right side of the stabilizing block 11 and the support frame 1 form a rotating structure, and a torsion spring is installed at the connection between the support frame 1 and the stabilizing block 11, and the spring is in a tight state, so that the upper end of the stabilizing block 11 is connected to the crossbeam in a fitting manner. After the material is punched, the movable rod 12 will be inserted downward into the slot of the material during the falling process of the movable block 7, and the lower end of the movable rod 12 will slide to the right with the shape of the inclined plate 5, driving The material slides to the right, which can realize automatic transmission of the workpiece, which is convenient for improving work efficiency and reducing labor costs. When the movable rod 12 drives the material to move, the movable rod 12 is restored to its original position driven by the torsion spring and is pushed to the same position by the positioning key 9, and the inside of the slot at the front end of the movable rod 12 will be snapped to the upper end of the stabilizing block 11. After the material slides, it is located at the next slot. The torsion spring installed at the connection between the support frame 1 and the stabilizing block 11 makes the upper end of the stabilizing block 11 always press against the lower surface of the material. The movable engagement of the stabilizing block 11 at the slot makes it easy to accurately position the sliding distance of the material each time, so that the punching distance is the same, which improves the accuracy of the punching machine.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A punching machine for automobile cross beams for preventing residue splashing, comprising a support frame (1) and a workbench (2), wherein the workbench (2) is arranged at the left end of the support frame (1); It is characterized in that Also includes: A positioning groove (3) is provided inside the workbench (2); a mounting shell (4) is installed at the upper end of the workbench (2); and a slanted plate (5) is connected to the right end of the workbench (2); a punching block (6) is provided at the upper end of the positioning groove (3); a movable block (7) is installed at the upper end of the punching block (6); and side protrusions (8) are provided at the front and rear ends of the movable block (7); a positioning key (9) is installed at the right end of the movable block (7); and a connecting block (10) is provided at the rear end of the positioning key (9); and a movable rod (12) is installed at the front end of the connecting block (10); An eccentric block (13) is mounted on the upper end of the movable block (7); a motor (14) is connected to the rear end of the eccentric block (13); a spring (15) is installed inside the side protrusion (8); and a column (16) is connected to the lower end of the spring (15); and a stabilizing block (11) is installed on the left side of the upper end of the support frame (1).

2. The automobile beam punching machine for preventing residue splashing according to claim 1, characterized in that: The inclined plate (5) is arranged in the form of a triangular slope with a higher left side and a lower right side, and the inclined plate (5) is located directly below the movable rod (12).

3. The automobile beam punching machine for preventing residue splashing according to claim 1, characterized in that: The movable rod (12) forms a rotating structure at the front end of the connecting block (10), and a torsion spring is provided at the connection between the movable rod (12) and the connecting block (10).

4. The automobile beam punching machine for preventing residue splashing according to claim 1, characterized in that: The upright posts (16) are arranged symmetrically about the central axis of the movable block (7), and the side protrusions (8) form a sliding structure at the upper end of the upright posts (16).

5. The automobile beam punching machine for preventing residue splashing according to claim 1, characterized in that: The upper square protruding end of the stabilizing block (11) is smaller than the lower square block of the punching block (6), and the lower right side of the stabilizing block (11) and the supporting frame (1) form a rotating structure.

6. The automobile beam punching machine for preventing residue splashing according to claim 1, characterized in that: A torsion spring is installed at the connection between the support frame (1) and the stabilizing block (11), and the spring is in a tensioned state, so that the upper end of the stabilizing block (11) is connected to the crossbeam in a fitting manner.

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