Metal punching machine

Abstract

The utility model relates to a metal punching machine which comprises a supporting platform, the lower end portion of the supporting platform is fixedly connected with supporting legs, and a punching assembly is arranged on the supporting platform. The punching assembly comprises a sliding rail, one end of the sliding rail is fixedly connected with the upper end of the supporting platform, a sliding block is slidably connected to the sliding rail, a supporting plate is fixedly connected to the upper end of the sliding block, a supporting frame is fixedly connected to the upper end of the supporting platform, and an oil cylinder with one end penetrating through the supporting frame is fixedly installed at the upper end of the supporting frame. According to the metal punching machine, due to the fact that the six oil cylinders and the punching heads are arranged on the supporting frame in a double-station mode, double-station and multi-hole-site punching can be conducted on a plastic pipe clamped and fixed to the supporting plate, metal pipe fittings can be punched in multiple directions at a time, and the punching efficiency is improved; and waste materials after punching can be guided to the material guide hole through the material guide bin and the material guide frame to slide out, so that operators can conveniently collect the waste materials after punching.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a metal punching machine. Background Art

[0002] The punching machine is a mechanical equipment that completes the punching by installing the raw materials and driving the punching die on the materials under the drive of the power mechanism. The plastic pipe punching machine can perform the plastic pipe punching operation.

[0003] In the process of punching metal pipes, the existing metal punching machine usually only has one workstation and a cylinder is set on the workstation for punching, resulting in that only one punching or multiple punching can be performed during the punching process of the metal pipe, thereby reducing the punching efficiency of the metal pipe. Therefore, a metal punching machine is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a metal punching machine, which has the advantages of improving the punching efficiency and the like, and solves the problem of low punching efficiency.

[0005] To achieve the above object, the utility model provides the following technical solutions: a metal punching machine, comprising a support platform, the lower end of which is fixedly connected to a support foot, and a punching assembly is arranged on the support platform;

[0006] The punching assembly includes a slide rail with one end fixedly connected to the upper end of the support platform, a slider is slidably connected to the slide rail, the upper end of the slider is fixedly connected to the support plate, the upper end of the support platform is fixedly connected to the support frame, the upper end of the support frame is fixedly installed with an oil cylinder with one end penetrating the support frame, the output end of the oil cylinder is fixedly connected to the punching head, the inner side of the support frame is fixedly connected to a material guide bin, and the lower end of the material guide bin is connected to the material guide frame with one end connected to the support platform;

[0007] The support plate is provided with a driving member for moving the support plate;

[0008] The support plate is provided with a fixing piece for fixing the plastic piece.

[0009] Furthermore, the number of the oil cylinders is six, and the six oil cylinders are symmetrically distributed on the support frame in groups of three.

[0010] Furthermore, the inner bottom wall of the material guide bin is conical, a material guide hole is provided inside the support platform and one end of the material guide hole is connected to the material guide bin, the material guide hole is L-shaped, and a stamping hole is provided on the inner top wall of the material guide bin.

[0011] Furthermore, the driving member includes a long strip plate with one end fixedly connected to the upper end of the support platform, and a driving motor with one end passing through the support plate is fixedly installed on the upper end of the support plate, and the output shaft of the driving motor is fixedly connected to a gear, and the outer side of the long strip plate is fixedly connected to a rack with one end meshing with the gear.

[0012] Furthermore, there are two slide rails, which are symmetrically distributed on the support platform, and the long strip is located between the two slide rails.

[0013] Furthermore, the fixing member includes a mounting frame with one end fixedly connected to the upper end of the support plate, an electric push rod is hinged on the inner side of the mounting frame, a support block is fixedly connected on the outer side of the mounting frame, and a fixing block with one end hinged to the electric push rod is hinged on the side of the support block away from the mounting frame.

[0014] Furthermore, a through hole located outside the output end of the electric push rod is opened on one side of the mounting frame close to the support block, and the number of the mounting frames is two, and the two mounting frames are symmetrically distributed on the support plate.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The metal punching machine has six oil cylinders and punching heads which are arranged in groups of three-three in a double-station manner on a support frame, so that the plastic pipes clamped and fixed on the support plate can be punched in double stations and multiple holes, so that the metal pipe fittings can be punched in multiple directions at one time, thereby improving the punching efficiency. The waste materials after punching can be guided to the guide holes through the guide bin and the guide frame to slide out, so that the operator can collect the waste materials after punching conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the overall structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the connection between the material guide bin and the material guide rack structure of the utility model;

[0020] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 5 For this utility model Figure 2 Enlarged view of point B in the middle.

[0022] In the figure: 1 supporting platform, 2 supporting foot, 3 punching assembly, 31 slide rail, 32 slider, 33 supporting plate, 34 driving motor, 35 long plate, 36 supporting frame, 37 oil cylinder, 38 punching head, 39 material guide hole, 310 material guide bin, 311 punching hole, 312 material guide frame, 313 mounting frame, 314 electric push rod, 315 supporting block, 316 fixing block, 317 rack, 318 gear. 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] See also Figure 1-3 A metal punching machine in this embodiment includes a support platform 1, a support foot 2 is fixedly connected to the lower end of the support platform 1, and a punching assembly 3 is arranged on the support platform 1;

[0025] The punching assembly 3 includes a slide rail 31 with one end fixedly connected to the upper end of the support platform 1, a slider 32 is slidably connected to the slide rail 31, and a support plate 33 is fixedly connected to the upper end of the slider 32. A support frame 36 is fixedly connected to the upper end of the support platform 1, and a cylinder 37 with one end penetrating the support frame 36 is fixedly installed on the upper end of the support frame 36. A punching head 38 is fixedly connected to the output end of the cylinder 37. A material guide bin 310 is fixedly connected to the inner side of the support frame 36, and the lower end of the material guide bin 310 is connected to a material guide frame 312 with one end connected to the support platform 1.

[0026] In this embodiment, since the six cylinders 37 and the punching heads 38 are arranged in a double-station manner in a group of three-three on the support frame 36, the plastic pipe clamped and fixed on the support plate 33 can be punched in a double-station and multi-hole position, so that the metal pipe fittings can be punched in multiple directions at one time, thereby improving the punching efficiency.

[0027] There are six oil cylinders 37 , which are symmetrically distributed in groups of three on the support frame 36 . The six oil cylinders 37 and the punching heads 38 connected to the oil cylinders 37 form double-station and multi-hole punching.

[0028] In addition, the inner bottom wall of the material guide bin 310 is conical, and a material guide hole 39 is opened inside the support platform 1, which is connected to the material guide bin 310 at one end. The material guide hole 39 is L-shaped, and a punching hole 311 is opened on the inner top wall of the material guide bin 310, so that the waste material falling after punching can fall into the material guide bin 310 through the punching hole 311, and then fall into the material guide hole 39 through the material guide frame 312 and slide out.

[0029] See also Figure 1-5 In this embodiment, a driving member for moving the support plate 33 is provided on the support plate 33; the driving member includes a long strip plate 35 having one end fixedly connected to the upper end of the support platform 1, and a driving motor 34 having one end passing through the support plate 33 is fixedly installed on the upper end of the support plate 33, and the output shaft of the driving motor 34 is fixedly connected to a gear 318, and the outer side of the long strip plate 35 is fixedly connected to a rack having one end meshing with the gear 318.

[0030] A fixing part for fixing the plastic part is provided on the support plate 33, and the fixing part includes a mounting frame 313 whose one end is fixedly connected to the upper end of the support plate 33, an electric push rod 314 is hinged on the inner side of the mounting frame 313, a support block 315 is fixedly connected on the outer side of the mounting frame 313, and a fixing block 316 whose end is hinged to the electric push rod 314 is hinged on the side of the support block 315 away from the mounting frame 313.

[0031] In this embodiment, after the driving motor 34 is started to drive the gear 318 to rotate, the support plate 33 can be driven to slide back and forth on the slide rail 31 through the slider 32, and the started electric push rod 314 pushes the fixing block 316 to rotate on the supporting block 315, so that the plastic pipe placed on the supporting block 315 can be clamped and fixed.

[0032] There are two slide rails 31 , which are symmetrically distributed on the support platform 1 . The long board 35 is located between the two slide rails 31 , and the two sliders 32 are supported and guided by the two slide rails 31 .

[0033] In addition, a through hole is provided on the outside of the output end of the electric push rod 314 on one side of the mounting frame 313 close to the support block 315. There are two mounting frames 313, which are symmetrically distributed on the support plate 33. The double workstations are fed by the fixed blocks 316 on the two case frames 313.

[0034] The working principle of the above embodiment is:

[0035] Since the six oil cylinders 37 and the punching heads 38 are arranged in a double-station manner in groups of three-three on the support frame 36, the plastic pipe clamped and fixed on the support plate 33 can be punched in a double-station and multi-hole position, so that the metal pipe fittings can be punched in multiple directions at one time. Therefore, after the driving motor 34 is started and the driving gear 318 is rotated, the support plate 33 can be driven to slide back and forth on the slide rail 31 through the slider 32, and the started electric push rod 314 pushes the fixed block 316 to rotate on the support block 315, so that the plastic pipe placed on the support block 315 can be clamped and fixed, and the fixed plastic pipe can be driven to the bottom of the punching head 38 for multi-hole punching, and the waste after punching can be guided to the guide hole 39 through the guide bin 310 and the guide frame 312 to slide out, so that the operator can collect the waste after punching.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal punching machine, comprising a supporting platform (1), characterized in that: The lower end of the support platform (1) is fixedly connected to a support foot (2), and a punching assembly (3) is provided on the support platform (1); The punching assembly (3) comprises a slide rail (31) having one end fixedly connected to the upper end of the support platform (1); a slider (32) is slidably connected to the slide rail (31); the upper end of the slider (32) is fixedly connected to a support plate (33); the upper end of the support platform (1) is fixedly connected to a support frame (36); an oil cylinder (37) having one end penetrating the support frame (36) is fixedly mounted on the upper end of the support frame (36); a punching head (38) is fixedly connected to the output end of the oil cylinder (37); a material guide bin (310) is fixedly connected to the inner side of the support frame (36); the lower end of the material guide bin (310) is connected to a material guide frame (312) having one end connected to the support platform (1); The support plate (33) is provided with a driving member for moving the support plate (33); The support plate (33) is provided with a fixing piece for fixing the plastic piece.

2. A metal punching machine according to claim 1, characterized in that: The number of the oil cylinders (37) is six, and the six oil cylinders (37) are symmetrically distributed on the support frame (36) in groups of three.

3. A metal punching machine according to claim 1, characterized in that: The inner bottom wall of the material guide bin (310) is conical, a material guide hole (39) is provided inside the support platform (1) and one end of the material guide hole (39) is connected to the material guide bin (310), the material guide hole (39) is L-shaped, and a punching hole (311) is provided on the inner top wall of the material guide bin (310).

4. A metal punching machine according to claim 1, characterized in that: The driving member comprises a long strip (35) having one end fixedly connected to the upper end of the support platform (1); a driving motor (34) having one end passing through the support plate (33) is fixedly mounted on the upper end of the support plate (33); an output shaft of the driving motor (34) is fixedly connected to a gear (318); and a rack having one end meshing with the gear (318) is fixedly connected to the outer side of the long strip (35).

5. A metal punching machine according to claim 4, characterized in that: There are two slide rails (31), and the two slide rails (31) are symmetrically distributed on the support platform (1), and the long strip (35) is located between the two slide rails (31).

6. A metal punching machine according to claim 1, characterized in that: The fixing member comprises a mounting frame (313) having one end fixedly connected to the upper end of the support plate (33); an electric push rod (314) is hingedly connected to the inner side of the mounting frame (313); a supporting block (315) is fixedly connected to the outer side of the mounting frame (313); and a fixing block (316) having one end hingedly connected to the electric push rod (314) is hingedly connected to the side of the supporting block (315) away from the mounting frame (313).

7. A metal punching machine according to claim 6, characterized in that: A through hole located outside the output end of the electric push rod (314) is provided on one side of the mounting frame (313) close to the support block (315). There are two mounting frames (313), and the two mounting frames (313) are symmetrically distributed on the support plate (33).

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