Punching machine convenient to fix and clamp

Abstract

The utility model discloses a punching machine convenient to fix and clamp, and relates to the technical field of punching machines. Comprising a punching machine body, a clamping assembly is fixedly installed on one side of the punching machine body, a stabilizing assembly and a protecting assembly are fixedly installed on the two sides of the punching machine body respectively, and the protecting assembly is in sliding connection with the stabilizing assembly; the clamping assembly comprises an air cylinder and a lifting plate, the air cylinder is fixedly installed on one side of the punching machine body, the lifting plate is fixedly connected with the output end of the air cylinder, and a first U-shaped frame is fixedly installed on the top of the lifting plate. The clamping device is simple in structure and convenient to use, the clamping device can be automatically positioned at the center position in the clamping process, the subsequent punching hole position is more accurate, no error exists, the use effect is better guaranteed, the product quality is improved accordingly, and the use effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of punching presses, in particular to a punching press which is convenient for fixing and clamping. Background Art

[0002] A punching press is a stamping press. Compared with traditional machining, stamping processes have the advantages of saving materials and energy, high efficiency, low requirements for operators' skills, and the ability to produce products that cannot be achieved by machining through various die applications. Therefore, its uses are becoming more and more extensive. Stamping production is mainly for sheet metal. Through dies, blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting, and extrusion parts, etc. can be made, and it is widely used in various fields. Such as the switch sockets, cups, cupboards, dishes, and computer cases we use.

[0003] In view of the above related problems, when the existing punching press is used for clamping, it is very difficult to complete the centering function, and the stamping position is prone to deviation, which will affect the use effect. Moreover, it does not have a good protection function, and the worker's hand is easily injured by the punching press during actual use.

[0004] Therefore, the utility model provides a punching press which is convenient for fixing and clamping to solve the above problems. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a punching press which is convenient for fixing and clamping, and solves the problems that when the existing punching press is used for clamping, it is very difficult to complete the centering function, and the stamping position is prone to deviation, which will affect the use effect.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A punching press which is convenient for fixing and clamping, including a punching press body, a clamping component is fixedly installed on one side of the punching press body, a stabilizing component and a protection component are respectively fixedly installed on both sides of the punching press body, and the protection component is slidably connected with the stabilizing component; The clamping component includes a cylinder and a lifting plate. The cylinder is fixedly installed on one side of the punching press body, the lifting plate is fixedly connected with the output end of the cylinder, a U-shaped frame one is fixedly installed on the top of the lifting plate, a connecting rod is hinged on the inner side wall of the U-shaped frame one, one end of the connecting rod is hinged with a U-shaped frame two, an L-shaped clamping plate is fixedly installed on one side of the U-shaped frame two, and a sliding rod one is fixedly installed on one side of the punching press body, and the L-shaped clamping plate is slidably connected with the sliding rod one.

[0007] Further, the protection component includes a second fixing frame and a motor. The second fixing frame is fixedly installed on one side of the punching machine body, the motor is fixedly installed on the top of the second fixing frame, the output end of the motor is fixedly connected to a first threaded rod, a first sliding frame is connected to the side wall of the first threaded rod by a thread, a second sliding frame is slidably connected to the side wall of the stabilizing component, and protection plates are fixedly installed at the bottoms of the first sliding frame and the second sliding frame.

[0008] Adopting the above technical solution can achieve a protection effect to prevent workers from being injured.

[0009] Further, the stabilizing component includes a first fixing frame and a second sliding rod. The first fixing frame is fixedly installed on one side of the punching machine body, the second sliding rod is fixedly connected to the inner side wall of the first fixing frame, and the second sliding frame is slidably connected to the second sliding rod.

[0010] Adopting the above technical solution can make the adjustment of the protection component more convenient.

[0011] Further, the protection component further includes a second threaded rod and a moving plate. The second threaded rod is connected to one side of the protection plate by a thread, a moving plate is connected to the side wall of the second threaded rod through a bearing, a round rod is fixedly installed on one side of the moving plate, and the round rod is slidably connected to the protection plate.

[0012] Adopting the above technical solution can achieve a protection effect.

[0013] Further, the number of the moving plates is two, and the two moving plates are respectively located on both sides of the protection plate.

[0014] Adopting the above technical solution can adjust the protection position according to actual needs, making the protection effect better.

[0015] Further, the protection component further includes a knob, and the knob is fixedly connected to one end of the second threaded rod.

[0016] Adopting the above technical solution, the knob is used to conveniently rotate the second threaded rod.

[0017] Further, support blocks are respectively fixedly installed on both sides of the punching machine body. The number of the support blocks is four, and the four support blocks are arranged oppositely.

[0018] Adopting the above technical solution can achieve a good support effect. Beneficial effects

[0019] The utility model provides a punching machine which is convenient for fixing and clamping. Compared with the prior art, the following beneficial effects are achieved:

[0020] 1. The punching machine that is convenient for fixed clamping can clamp the steel plate to be punched through the provided clamping component, and can automatically position it in the center during the clamping process, making the subsequent punching holes more accurate and without any error, further ensuring the use effect, and the product quality will also increase accordingly, making the use effect better.

[0021] 2. The punching machine that is convenient for fixed clamping can play a protective effect during use through the provided stable component and protective component, and also allows the worker's hand to stay away from the processing position to prevent being crushed, further reducing the occurrence of safety accidents, and the worker will work more safely, ensuring both work efficiency and worker safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in 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 invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 is the overall structural schematic diagram of the present invention;

[0024] Figure 2 is the present invention Figure 1 the enlarged view of the structure at A in;

[0025] Figure 3 is the side view of the overall structure of the present invention;

[0026] Figure 4 is the present invention Figure 3 the enlarged view of the structure at B in.

[0027] In the figure: 1. Punching machine body; 2. Clamping component; 21. Cylinder; 22. Lifting plate; 23. U-shaped frame 1; 24. Connecting rod; 25. U-shaped frame 2; 26. L-shaped clamping plate; 27. Slide bar 1; 3. Support block; 4. Stable component; 41. Fixed frame 1; 42. Slide bar 2; 5. Protective component; 51. Fixed frame 2; 52. Motor; 53. Threaded rod 1; 54. Sliding frame 1; 55. Sliding frame 2; 56. Protective plate; 57. Threaded rod 2; 58. Moving plate; 59. Round rod; 510. Knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationship indicated by terms such as "front, back", "left, right", "up, down", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present application. The terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0029] The present application will be further described in detail below with reference to the drawings and embodiments.

[0030] Refer to Figures 1 to 4 , an embodiment of the present application provides a punching machine that is convenient for fixed clamping, including a punching machine body 1. A clamping component 2 is fixedly installed on one side of the punching machine body 1. A stability component 4 and a protection component 5 are respectively fixedly installed on both sides of the punching machine body 1. The protection component 5 is slidably connected with the stability component 4; the clamping component 2 includes a cylinder 21 and a lifting plate 22. The cylinder 21 is fixedly installed on one side of the punching machine body 1. The lifting plate 22 is fixedly connected with the output end of the cylinder 21. A U-shaped frame one 23 is fixedly installed on the top of the lifting plate 22. A connecting rod 24 is hinged on the inner side wall of the U-shaped frame one 23. One end of the connecting rod 24 is hinged with a U-shaped frame two 25. An L-shaped clamping plate 26 is fixedly installed on one side of the U-shaped frame two 25. A slide bar one 27 is fixedly installed on one side of the punching machine body 1. The L-shaped clamping plate 26 is slidably connected with the slide bar one 27.

[0031] In this embodiment, first place the steel plate on the top of the punching machine body 1, and then start the cylinder 21 to drive the lifting plate 22 to move downward, so that the lifting plate 22 can drive the L-shaped clamping plate 26 to slide on one side of the slide bar one 27 through the connecting rod 24, so that the L-shaped clamping plate 26 can clamp the steel plate, and the clamping is simple and convenient.

[0032] Refer to Figures 1 to 4, in one aspect of this embodiment, the protection component 5 includes a second fixing frame 51 and a motor 52. The second fixing frame 51 is fixedly installed on one side of the punching machine body 1, the motor 52 is fixedly installed on the top of the second fixing frame 51, the output end of the motor 52 is fixedly connected with a first threaded rod 53, a first sliding frame 54 is threadedly connected to the side wall of the first threaded rod 53, a second sliding frame 55 is slidably connected to the side wall of the stabilizing component 4, protection plates 56 are fixedly installed at the bottoms of the first sliding frame 54 and the second sliding frame 55. The protection component 5 further includes a second threaded rod 57 and a moving plate 58. The second threaded rod 57 is threadedly connected to one side of the protection plate 56, a moving plate 58 is connected to the side wall of the second threaded rod 57 through a bearing, a round rod 59 is fixedly installed on one side of the moving plate 58, and the round rod 59 is slidably connected with the protection plate 56. The number of moving plates 58 is two, and the two moving plates 58 are respectively located on both sides of the protection plate 56. The protection component 5 further includes a knob 510, the knob 510 is fixedly connected to one end of the second threaded rod 57. The stabilizing component 4 includes a first fixing frame 41 and a second sliding rod 42. The first fixing frame 41 is fixedly installed on one side of the punching machine body 1, the second sliding rod 42 is fixedly connected to the inner side wall of the first fixing frame 41, and the second sliding frame 55 is slidably connected with the second sliding rod 42.

[0033] In this embodiment, then start the motor 52, which can drive the first sliding frame 54 to move through the first threaded rod 53, so that the first sliding frame 54 can move downward through the protection plate 56. At the same time, the protection plate 56 will slide on one side of the second sliding rod 42 through the second sliding frame 55, so that the downward movement of the protection plate 56 will be more stable, enabling the protection plate 56 to separate the workers and keep the workers away from the punching machine body 1 during the processing. Rotating the knob 510 can drive the second threaded rod 57 to rotate on one side of the protection plate 56, so that the moving plate 58 can slide on one side of the protection plate 56 through the round rod 59, which can achieve a good protection effect to prevent workers from being injured and ensure the use effect.

[0034] Refer to Figures 1 to 4 , in one aspect of this embodiment, support blocks 3 are respectively fixedly installed on both sides of the punching machine body 1. The number of support blocks 3 is four, and the four support blocks 3 are arranged oppositely.

[0035] In this embodiment, the support block 1 can provide a good supporting effect for the punching machine body 1.

[0036] Working principle: First, place the steel plate on the top of the punching machine body 1, and then start the cylinder 21, which can drive the lifting plate 22 to move downward, so that the lifting plate 22 can drive the L-shaped clamping plate 26 to slide on one side of the first sliding rod 27 through the connecting rod 24, so that the L-shaped clamping plate 26 can clamp the steel plate.

[0037] Then, starting the motor 52 can drive the first sliding frame 54 to move through the first threaded rod 53, so that the first sliding frame 54 can move downward through the protective plate 56. At the same time, the protective plate 56 will slide on one side of the second sliding rod 42 through the second sliding frame 55, so that the descent of the protective plate 56 will be more stable. The protective plate 56 can separate the workers and keep the workers away from the punching machine body 1 during the processing. Rotating the knob 510 can drive the second threaded rod 57 to rotate on one side of the protective plate 56, so that the moving plate 58 can slide on one side of the protective plate 56 through the round rod 59.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A punching machine that is easy to fix and clamp, comprising a punching machine body (1), characterized in that: A clamping assembly (2) is fixedly mounted on one side of the punch body (1), and a stabilizing assembly (4) and a protective assembly (5) are respectively fixedly mounted on both sides of the punch body (1), and the protective assembly (5) is slidably connected to the stabilizing assembly (4); The clamping assembly (2) comprises a cylinder (21) and a lifting plate (22), wherein the cylinder (21) is fixedly mounted on one side of the punch body (1), the lifting plate (22) is fixedly connected to the output end of the cylinder (21), a U-shaped frame (23) is fixedly mounted on the top of the lifting plate (22), a connecting rod (24) is hingedly connected to the inner side wall of the U-shaped frame (23), one end of the connecting rod (24) is hingedly connected to a U-shaped frame (25), an L-shaped clamping plate (26) is fixedly mounted on one side of the U-shaped frame (25), a sliding rod (27) is fixedly mounted on one side of the punch body (1), and the L-shaped clamping plate (26) and the sliding rod (27) are slidably connected.

2. A punching machine that is easy to fix and clamp according to claim 1, characterized in that: The protective component (5) comprises a second fixing frame (51) and a motor (52), wherein the second fixing frame (51) is fixedly mounted on one side of the punching machine body (1), and the motor (52) is fixedly mounted on the top of the second fixing frame (51), and the output end of the motor (52) is fixedly connected to a first threaded rod (53), and a first sliding frame (54) is threadedly connected to the side wall of the first threaded rod (53), and a second sliding frame (55) is slidably connected to the side wall of the stabilizing component (4), and a protective plate (56) is fixedly mounted on the bottom of each of the first sliding frame (54) and the second sliding frame (55).

3. A punching machine for easy fixing and clamping according to claim 2, characterized in that: The stabilizing assembly (4) comprises a fixing frame 1 (41) and a sliding rod 2 (42), wherein the fixing frame 1 (41) is fixedly mounted on one side of the punching machine body (1), the sliding rod 2 (42) is fixedly connected to the inner side wall of the fixing frame 1 (41), and the sliding frame 2 (55) is slidably connected to the sliding rod 2 (42).

4. A punching machine for easy fixing and clamping according to claim 2, characterized in that: The protection assembly (5) further comprises a second threaded rod (57) and a movable plate (58); the second threaded rod (57) is connected to one side of the protection plate (56) via a thread; the movable plate (58) is connected to the side wall of the second threaded rod (57) via a bearing; a round rod (59) is fixedly mounted on one side of the movable plate (58); the round rod (59) is slidably connected to the protection plate (56).

5. A punching machine for easy fixing and clamping according to claim 4, characterized in that: The number of the movable plates (58) is two, and the two movable plates (58) are respectively located on both sides of the protective plate (56).

6. A punching machine for easy fixing and clamping according to claim 5, characterized in that: The protection assembly (5) further comprises a knob (510), wherein the knob (510) is fixedly connected to one end of the second threaded rod (57).

7. A punching machine for easy fixing and clamping according to claim 1, characterized in that: Support blocks (3) are respectively fixedly mounted on both sides of the punch body (1); the number of the support blocks (3) is four, and the four support blocks (3) are arranged opposite to each other.

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