Turnover numerical control punching machine

Abstract

The utility model relates to the technical field of punch forming equipment, and discloses a turnover numerical control punch press which comprises a bottom plate and a rotating turnover mechanism assembled on the surface of the bottom plate, and the rotating turnover mechanism comprises a cabin fixedly connected to the top of the bottom plate and a fixing disc rotating on the surface of the cabin. According to the turnover numerical control punching machine, through the arrangement of the rotary turnover mechanism, a servo motor is started to drive a fixing disc to rotate, meanwhile, a turnover plate is driven to rotate through a fixing rod, a connecting block and a U-shaped block at the top of the fixing disc, rotary machining of parts is facilitated, manual assistance for rotating the parts is not needed, and meanwhile after machining is completed, the turnover plate is turned on. When metal scraps remaining on the turnover plate need to be cleaned, a hydraulic rod is opened, one side of the turnover plate is jacked up through a fixing block, the other side of the turnover plate inclines downwards, meanwhile, a telescopic rod retracts, then the metal scraps fall into a collecting ring, and the turnover plate can incline to pour the metal scraps according to any stop position of a servo motor.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a numerically controlled punching machine that can be flipped. Background Art

[0002] A numerically controlled punching machine is a device for processing various metal sheet parts, which can automatically complete various complex hole patterns and shallow stretching forming processes at one time.

[0003] Among them, Chinese Patent (CN212976422U) discloses a numerically controlled punching machine that can be flipped, including a workbench. A rotation hole is vertically penetrated through the workbench. A plurality of flipping plates are arranged in the rotation hole. Both ends of the flipping plate are respectively fixedly connected with a rotating shaft. A plurality of mounting holes are opened on the workbench. The mounting holes are located on one side of the rotation hole and communicate with the rotation hole. The rotating shaft at one end of the flipping plate is rotatably connected in the mounting hole. The rotating shaft far from the mounting hole passes through the workbench and is connected with a driving member. This application has the effects of quickly clearing metal scraps and improving work efficiency.

[0004] The deficiencies of the numerically controlled punching machine that can be flipped in the above-mentioned comparative document are as follows: Although the flipping plate can rotate and can quickly clear metal scraps, the flipping plate is difficult to rotate, so that when processing metal parts, it is necessary to manually rotate the parts to complete the processing, which increases the work intensity of the staff. At the same time, the manual auxiliary rotation of the parts reduces the processing speed of the parts, making its practicability low. For this reason, we have designed a numerically controlled punching machine that can be flipped. Content of the Utility Model

[0005] The technical problem solved by the utility model is to provide a numerically controlled punching machine that can be flipped with high practicability, and can be operated simply and has a relatively simple structure, which solves the problem that the flipping plate is difficult to rotate in the above-mentioned background art, so that when processing metal parts, it is necessary to manually rotate the parts to complete the processing.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A numerically controlled punching machine that can be flipped, including a bottom plate and a rotation and flipping mechanism assembled on the surface of the bottom plate;

[0007] The rotation and flipping mechanism includes a machine cabin fixedly connected to the top of the bottom plate, a fixed disk rotatable on the surface of the machine cabin, and a flipping plate horizontally arranged on the top of the fixed disk. A servo motor is fixedly installed inside the machine cabin, and the output end of the servo motor is fixedly connected to the bottom of the fixed disk. A fixed rod is fixedly connected to the center of the top of the fixed disk, the top of the fixed rod is rotatably connected to a connecting block, the top of the connecting block is fixedly connected to a U-shaped block, the top of the U-shaped block is fixedly connected to the bottom of the flipping plate, and two fixed blocks are fixedly connected to both sides of the bottom of the U-shaped block. The surfaces of the two fixed blocks are respectively rotatably connected to the output end of a hydraulic rod and one end of a telescopic rod. The bottoms of the hydraulic rod and the telescopic rod are both fixedly connected to both sides of the fixed disk.

[0008] Optionally, brackets are fixedly connected to the four peripheries of the top of the bottom plate, and a rectangular plate is fixedly connected to the top of the brackets.

[0009] Optionally, circular holes are formed in the surface of the rectangular plate, sliding grooves are formed in the inner walls of the circular holes, two cylinders are slidably connected to the surfaces of the sliding grooves, and one ends of the two cylinders are respectively fixedly connected to both sides of the flipping plate.

[0010] Optionally, a collection ring is fixedly connected to the top of the machine cabin, a material guiding plate is fixedly connected to one side of the collection ring, and the inner bottom wall of the collection ring is arranged to be inclined towards the material guiding plate.

[0011] Optionally, the U-shaped block is longitudinally fixedly connected to the bottom of the flipping plate, and the two cylinders on both sides of the surface of the flipping plate are arranged horizontally.

[0012] The present utility model provides a flipable numerical control punching machine, which has the following beneficial effects:

[0013] For this flipable numerical control punching machine, through the setting of the rotation and flipping mechanism, when the servo motor is turned on, it drives the fixed disk to rotate. At the same time, through the fixed rod, the connecting block and the U-shaped block on the top of the fixed disk, the flipping plate is driven to rotate, which is convenient for rotating the parts for processing without manual assistance in rotating the parts. At the same time, after the processing is completed, when it is necessary to clean the metal chips remaining on the flipping plate, the hydraulic rod is turned on, and it jacks up one side of the flipping plate through the fixed block, making the other side tilt downward. At the same time, the telescopic rod retracts, so that the metal waste chips fall into the collection ring, and the flipping plate can tilt and pour the metal waste chips at any position where the servo motor stops, improving the practicability of the device. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the overall disassembled structure of the present utility model;

[0016] Figure 3 This is a schematic diagram of the split structure of the rotation and flipping mechanism of the present utility model;

[0017] Figure 4 This is a schematic diagram of the bottom structure of the flipping plate of the present utility model.

[0018] In the figure: 1, bottom plate; 2, rotation and flipping mechanism; 201, engine room; 202, fixed disk; 203, flipping plate; 204, servo motor; 205, fixed rod; 206, connecting block; 207, U-shaped block; 208, fixed block; 209, hydraulic rod; 210, telescopic rod; 3, support; 4, rectangular plate; 5, cylinder; 6, collection ring; 7, material guiding plate. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a rotatable numerical control punching machine, which includes a bottom plate 1 and a rotation and flipping mechanism 2 assembled on the surface of the bottom plate 1. The rotation and flipping mechanism 2 includes a machine cabin 201 fixedly connected to the top of the bottom plate 1, a fixed disk 202 rotatable on the surface of the machine cabin 201, and a flipping plate 203 horizontally arranged on the top of the fixed disk 202. A servo motor 204 is fixedly installed inside the machine cabin 201, and the output end of the servo motor 204 is fixedly connected to the bottom of the fixed disk 202. A fixed rod 205 is fixedly connected to the center of the top of the fixed disk 202, the top of the fixed rod 205 is rotatably connected to a connecting block 206, the top of the connecting block 206 is fixedly connected to a U-shaped block 207, the top of the U-shaped block 207 is fixedly connected to the bottom of the flipping plate 203, and two fixed blocks 208 are fixedly connected to both sides of the bottom of the U-shaped block 207. The surfaces of the two fixed blocks 208 are respectively rotatably connected to the output end of a hydraulic rod 209 and one end of a telescopic rod 210. The hydraulic rod 209 and the telescopic rod 210 are both fixedly connected to both sides of the fixed disk 202 at the bottom. When the servo motor 204 is turned on to drive the fixed disk 202 to rotate, at the same time, through the fixed rod 205, the connecting block 206 and the U-shaped block 207 on the top of the fixed disk 202, the flipping plate 203 is driven to rotate, which is convenient for rotating parts for processing without manual assistance. At the same time, after the processing is completed, when it is necessary to clean the metal chips remaining on the flipping plate 203, the hydraulic rod 209 is turned on to jack up one side of the flipping plate 203 through the fixed block 208, so that the other side inclines downward. At the same time, the telescopic rod 210 retracts, so that the metal waste chips fall into the collection ring 6, and the flipping plate 203 can tilt and pour the metal waste chips at any position where the servo motor 204 stops, improving the practicability of the device.

[0021] Furthermore, brackets 3 are fixedly connected to the four peripheries of the top of the bottom plate 1, and a rectangular plate 4 is fixedly connected to the top of the brackets 3.

[0022] Furthermore, round holes are formed on the surface of the rectangular plate 4, sliding grooves are formed on the inner walls of the round holes, and two cylinders 5 are slidably connected to the surfaces of the sliding grooves. One ends of the two cylinders 5 are respectively fixedly connected to both sides of the flipping plate 203. Among them, the cylinders 5 can increase the stability of the flipping plate 203 during rotation.

[0023] Furthermore, a collection ring 6 is fixedly connected to the top of the machine cabin 201, a guide plate 7 is fixedly connected to one side of the collection ring 6, and the inner bottom wall of the collection ring 6 is arranged to incline towards the guide plate 7. Among them, the collection ring 6 can collect the waste chips dropped by the flipping plate 203.

[0024] Further, the U-shaped block 207 is longitudinally fixedly connected to the bottom of the turning plate 203. The two cylinders 5 on the surface of the turning plate 203 are arranged horizontally. Among them, the installation directions of the U-shaped block 207 and the cylinder 5 are cross and perpendicular to each other, so that the turning plate 203 can be pushed by the hydraulic rod 209 to tilt at any position when it rotates.

[0025] In the present utility model, the working steps of the device are as follows:

[0026] The first step: Turn on the servo motor 204 to drive the fixed disk 202 to rotate. At the same time, drive the turning plate 203 to rotate through the fixed rod 205, the connecting block 206 and the U-shaped block 207 on the top of the fixed disk 202, which is convenient for rotating the parts for processing without manual assistance. When the turning plate 203 rotates, the two cylinders 5 on both sides of it move on the inner wall surface of the circular holes on the surface of the rectangular plate 4, increasing the stability of the turning plate 203 when it rotates;

[0027] The second step: At the same time, after the processing is completed and it is necessary to clean the metal chips remaining on the turning plate 203, turn on the hydraulic rod 209 to lift one side of the turning plate 203 through the fixed block 208, making the other side tilt downward. At the same time, the telescopic rod 210 retracts, so that the metal waste chips fall into the collection ring 6, and the turning plate 203 can tilt and pour the metal waste chips according to any position where the servo motor 204 stops.

[0028] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. On the basis of this design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0029] The standard parts used therein can all be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets and welding in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A reversible numerical control punching machine, characterized in that: It includes a bottom plate (1) and a rotating and flipping mechanism (2) assembled on the surface of the bottom plate (1); The rotating and flipping mechanism (2) includes a cabin (201) fixedly connected to the top of the bottom plate (1), a fixed disk (202) rotating on the surface of the cabin (201), and a flipping plate (203) horizontally arranged on the top of the fixed disk (202). A servo motor (204) is fixedly installed inside the cabin (201), and the output end of the servo motor (204) is fixedly connected to the bottom of the fixed disk (202). A fixed rod (205) is fixedly connected to the center of the top of the fixed disk (202). The top of the fixed rod (205) is rotatably connected to a connecting block (206). The top of the connecting block (206) is fixedly connected to a U-shaped block (207). The top of the U-shaped block (207) is fixedly connected to the bottom of the flipping plate (203). Two fixed blocks (208) are fixedly connected to both sides of the bottom of the U-shaped block (207). The surfaces of the two fixed blocks (208) are respectively rotatably connected to the output end of a hydraulic rod (209) and one end of a telescopic rod (210). The bottoms of the hydraulic rod (209) and the telescopic rod (210) are both fixedly connected to both sides of the fixed disk (202).

2. The reversible numerical control punching machine according to claim 1, wherein: A bracket (3) is fixedly connected to the periphery of the top of the bottom plate (1), and a rectangular plate (4) is fixedly connected to the top of the bracket (3).

3. The reversible numerical control punching machine according to claim 2, characterized in that: A circular hole is formed on the surface of the rectangular plate (4), a chute is formed on the inner wall of the circular hole, and two cylinders (5) are slidably connected to the surface of the chute. One ends of the two cylinders (5) are respectively fixedly connected to both sides of the flipping plate (203).

4. A reversible numerical control punching machine according to claim 1, characterized in that: A collection ring (6) is fixedly connected to the top of the cabin (201), a guide plate (7) is fixedly connected to one side of the collection ring (6), and the inner bottom wall of the collection ring (6) is arranged to be inclined towards the guide plate (7).

5. A reversible numerical control punching machine according to claim 1, characterized in that: The U-shaped block (207) is longitudinally fixedly connected to the bottom of the flipping plate (203), and the two cylinders (5) on both sides of the surface of the flipping plate (203) are arranged horizontally.

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