Metal processing high-precision punching device

Abstract

The utility model relates to the field of metal machining, and discloses a metal machining high-precision punching device which comprises a machine body and a connecting frame, a fixing frame is welded to the top of the machine body, a punching structure is fixedly connected to the top of the fixing frame, a sliding groove is formed in the inner wall of the connecting frame, and two adjusting frames are slidably mounted on the inner wall of the sliding groove; the size specification of one ends of the adjusting frames is matched with the size specification of the inner wall of the sliding groove, limiting plates are fixedly installed at the ends, close to each other, of the two adjusting frames, and the bottom end of the connecting frame is slidably connected with the top of the machine body. The connecting frame is installed at the upper end of the machine body, the adjusting frame is slidably connected into the sliding groove in the inner wall of the connecting frame, and the limiting plate is installed at one end of the adjusting frame, so that the adjusting frame slides on the inner wall of the sliding groove, the limiting plate at one end of the adjusting frame is used for limiting the metal part, and the connecting frame moves on the machine body; and metal parts can be conveniently mounted and dismounted.

Description

Technical Field

[0001] The present application relates to the field of metal processing, and in particular to a high-precision punching device for metal processing. Background Art

[0002] Metal processing refers to the process of processing metals by cutting, pressing, welding, etc. to obtain the desired shape and performance. Metal processing involves multiple fields, including machinery, electronics, aerospace, etc. The purpose of metal processing is to meet various industrial needs, such as manufacturing machine parts, building structures, electronic products, etc. When metal is processed, it is often necessary to punch holes on the metal surface. When conventional punching equipment is used, the metal parts to be processed are manually placed in a fixed frame at the upper end of the machine body. A punching structure is installed on the top of the fixed frame, and holes are punched on the upper end of the metal parts with the help of the punching structure.

[0003] With respect to the above-mentioned related technologies, the inventors believe that conventional punching machines often use manual fixation when fixing parts. Due to the vibration generated when the punching machine is running, the manual fixation method is difficult to ensure the fixing effect of the parts, and the parts are prone to offset, which affects the processing effect of the punching machine.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of poor stability of conventional punching machines due to manual fixation, the present application provides a high-precision punching device for metal processing.

[0006] The present application provides a high-precision metal processing punching device that adopts the following technical solution:

[0007] A high-precision punching device for metal processing comprises a body and a connecting frame, a fixing frame is welded to the top of the body, a punching structure is fixedly connected to the top of the fixing frame, a slide groove is opened on the inner wall of the connecting frame, two adjustment frames are slidably installed on the inner wall of the slide groove, the size specification of one end of the adjustment frame is matched with the size specification of the inner wall of the slide groove, a limiting plate is fixedly installed on the ends of the two adjustment frames close to each other, the bottom end of the connecting frame is slidably connected to the top of the body, and the size specification of the surface of the connecting frame is matched with the size specification of the inner wall of the fixing frame, and the two adjustment frames are symmetrically distributed with the connecting frame as the axis.

[0008] Preferably, a rotating rod is rotatably installed on the inner wall of the connecting frame, one end of the rotating rod is fixedly connected to a rotating handle, and two thread grooves are opened on the surface of the rotating rod, the two thread grooves are symmetrically distributed with the rotating rod as the axis, and the surface of the thread groove is threadedly connected to the inner wall of the adjusting frame.

[0009] Preferably, a plurality of rollers are slidably mounted on the bottom end of the connecting frame, the plurality of rollers are divided into two groups, the two groups of rollers are symmetrically distributed with the connecting frame as the axis, and the surfaces of the rollers are rotatably connected to a support frame, one end of which is welded to the surface of the machine body.

[0010] Preferably, a limit frame is slidably mounted on the surface of the connecting frame, the bottom end of the limit frame is welded to the top of the body, and the size of the inner wall of the limit frame is compatible with the size of the surface of the connecting frame.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. The connecting frame is installed on the upper end of the machine body, and an adjusting frame is slidably connected in the slide groove of the inner wall of the connecting frame, and a limit plate is installed at one end of the adjusting frame, so that the adjusting frame can slide on the inner wall of the slide groove with the help of the adjusting frame, and the metal parts are limited by the limit plate at one end of the adjusting frame, and the connecting frame is moved on the machine body, so that the metal parts can be installed and disassembled conveniently, and the inner wall of the connecting frame is rotatably connected with a rotating rod, and two thread grooves are provided on the surface of the rotating rod, and the inner wall of the thread groove is threadedly connected with the inner wall of the adjusting frame, and a rotating handle is installed at one end of the rotating rod, so that the rotating rod can be controlled to rotate with the help of the rotating handle, so as to facilitate the simultaneous movement of the positions of the two adjusting frames; compared with the existing technology, the stability of metal punching is effectively improved;

[0013] 2. The roller can also be installed on one end of the body with the help of a support frame, and the top of the roller is slidably connected to the bottom end of the connecting frame, so that the connecting frame can be supported by the support frame and the connecting frame can be moved conveniently by the roller. A limit frame is installed on the top of the body, and the inner wall of the limit frame is slidably connected to the surface of the connecting frame, so that the moving position of the connecting frame can be limited by the limit frame to avoid the connecting frame from tipping over; the convenience of moving the connecting frame is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a high-precision metal processing punching device according to an embodiment of the application;

[0015] Figure 2 is a schematic diagram of the connecting frame structure of an embodiment of the application;

[0016] Figure 3 It is a side view structural schematic diagram of an application embodiment.

[0017] Explanation of the accompanying drawings: 1. body; 2. fixing frame; 3. punching structure; 4. connecting frame; 5. limiting plate; 6. adjusting frame; 7. sliding groove; 8. rotating rod; 9. threaded groove; 10. rotating handle; 11. supporting frame; 12. roller; 13. limiting frame. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1 —3 Provide further details of this application.

[0019] The present application embodiment discloses a high-precision metal processing punching device, referring to Figure 1 - Figure 2 , including a punching machine body 1. When in use, the connecting frame 4 is installed on the upper end of the body 1. The sliding groove 7 on the inner wall of the connecting frame 4 is slidably connected with an adjusting frame 6, and a limiting plate 5 is installed at one end of the adjusting frame 6. The adjusting frame 6 slides on the inner wall of the sliding groove 7, and the metal parts are limited by the limiting plate 5 at one end of the adjusting frame 6. The connecting frame 4 is moved on the body 1 to facilitate the installation and disassembly of the metal parts. A punching structure 3 is installed on the top of the fixing frame 2. After the metal parts are installed and stabilized, the upper ends of the metal parts are punched with the help of the punching structure 3.

[0020] Reference Figure 2 The inner wall of the connecting frame 4 is rotatably connected with a rotating rod 8, and two thread grooves 9 are provided on the surface of the rotating rod 8. The inner wall of the thread groove 9 is threadedly connected with the inner wall of the adjusting frame 6, and a rotating handle 10 is installed at one end of the rotating rod 8. The rotating handle 10 is used to control the rotating rod 8 to rotate, and the two thread grooves 9 are used to control the adjusting frame 6 to move on the inner wall of the slide groove 7, so as to facilitate the simultaneous movement of the positions of the two adjusting frames 6.

[0021] Reference Figure 2 - Figure 3 The roller 12 is installed at one end of the body 1 with the help of the support frame 11, and the top of the roller 12 is slidably connected to the bottom end of the connecting frame 4. The support frame 11 is used to support one end of the connecting frame 4, which effectively improves the stability of one end of the connecting frame 4. The roller 12 facilitates the movement of the connecting frame 4. A limit frame 13 is installed on the top of the body 1, and the inner wall of the limit frame 13 is slidably connected to the surface of the connecting frame 4. The limit frame 13 is used to limit the moving position of the connecting frame 4 to prevent the connecting frame 4 from tipping over.

[0022] The implementation principle of a high-precision metal processing punching device in an embodiment of the present application is as follows: by installing the connecting frame 4 on the upper end of the machine body 1, an adjusting frame 6 is slidably connected in the slide groove 7 on the inner wall of the connecting frame 4, and a limiting plate 5 is installed at one end of the adjusting frame 6, so that the adjusting frame 6 can slide on the inner wall of the slide groove 7, and the metal parts are limited by the limiting plate 5 at one end of the adjusting frame 6, and the connecting frame 4 is moved on the machine body 1, so that the metal parts can be installed and disassembled conveniently, and the inner wall of the connecting frame 4 is rotatably connected to a rotating rod 8, and two thread grooves 9 are provided on the surface of the rotating rod 8, and the inner wall of the thread groove 9 is threadedly connected to the inner wall of the adjusting frame 6, and a rotating handle 10 is installed at one end of the rotating rod 8, so that the rotating rod 8 can be controlled to rotate by means of the rotating handle 10, thereby facilitating the simultaneous movement of the positions of the two adjusting frames 6.

[0023] The roller 12 can also be installed on one end of the body 1 with the help of the support frame 11, and the top of the roller 12 is slidably connected to the bottom end of the connecting frame 4, so that the connecting frame 4 can be supported by the support frame 11, and the connecting frame 4 can be moved conveniently through the roller 12. A limit frame 13 is installed on the top of the body 1, and the inner wall of the limit frame 13 is slidably connected to the surface of the connecting frame 4, so that the moving position of the connecting frame 4 can be limited by the limit frame 13 to prevent the connecting frame 4 from tipping over.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-precision metal processing punching device, comprising a body (1) and a connecting frame (4), characterized in that: A fixing frame (2) is welded to the top of the machine body (1), a punching structure (3) is fixedly connected to the top of the fixing frame (2), a sliding groove (7) is provided on the inner wall of the connecting frame (4), two adjusting frames (6) are slidably mounted on the inner wall of the sliding groove (7), the size of one end of the adjusting frame (6) is compatible with the size of the inner wall of the sliding groove (7), and a limiting plate (5) is fixedly mounted on the ends of the two adjusting frames (6) close to each other.

2. A high-precision metal processing punching device according to claim 1, characterized in that: The bottom end of the connecting frame (4) is slidably connected to the top of the machine body (1), and the size of the surface of the connecting frame (4) is compatible with the size of the inner wall of the fixing frame (2), and the two adjusting frames (6) are symmetrically distributed with the connecting frame (4) as the axis.

3. A high-precision metal processing punching device according to claim 1, characterized in that: A rotating rod (8) is rotatably mounted on the inner wall of the connecting frame (4), one end of the rotating rod (8) is fixedly connected to a rotating handle (10), and the surface of the rotating rod (8) is provided with two thread grooves (9), the two thread grooves (9) are symmetrically distributed with the rotating rod (8) as the axis, and the surface of the thread groove (9) is threadedly connected to the inner wall of the adjusting frame (6).

4. A high-precision metal processing punching device according to claim 1, characterized in that: A plurality of rollers (12) are slidably mounted on the bottom end of the connecting frame (4), the plurality of rollers (12) are divided into two groups, the two groups of rollers (12) are symmetrically distributed with the connecting frame (4) as an axis, and the surfaces of the rollers (12) are rotatably connected to a support frame (11), one end of the support frame (11) is welded to the surface of the machine body (1).

5. The high-precision metal processing punching device according to claim 1, characterized in that: A limit frame (13) is slidably mounted on the surface of the connecting frame (4), the bottom end of the limit frame (13) is welded to the top of the machine body (1), and the size of the inner wall of the limit frame (13) is compatible with the size of the surface of the connecting frame (4).

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