Punch forming machine

Abstract

The utility model relates to the technical field of accessory machining, and discloses a punch forming machine which comprises a workbench and two sets of supporting frames, the two sets of supporting frames are fixedly connected to the two sides, away from each other, of the top of the workbench, and the workbench is provided with a punching mechanism used for punch forming and a heat dissipation mechanism used for cooling finished products. The top of the workbench is rotationally connected with a rotary disc, the top of the rotary disc is fixedly connected with an annular forming base, and the inner side wall of the forming base is slidably connected with an ejection block used for ejecting out a finished product. A first rack is slidably connected to an inner cavity of one supporting frame, a mounting frame is fixedly connected between the tops of the two supporting frames, a T-shaped groove is formed in the bottom of the mounting frame, and a rotating rod is rotatably connected to an inner cavity of a short groove of the T-shaped groove; according to the scheme, finished products can be conveniently discharged, the working efficiency of the punch forming machine is improved, and the machined finished products can be conveniently cooled in time.

Description

Technical Field

[0001] The utility model belongs to the technical field of accessory processing, and specifically relates to a stamping machine. Background Technique

[0002] Automobile accessories, also known as automobile spare parts, refer to the various components that make up an automobile, including but not limited to engines, chassis, bodies, and electrical equipment. These components can be individual parts, sub-assemblies, or assemblies. They are assembled together to form an automobile, and small automobile accessories are usually processed by stamping in the shape of a "several" character, that is, a stamping machine is often used for stamping production of automobile accessories.

[0003] The utility model patent with the publication number 202022443122.1 discloses a stamping machine, which belongs to the technical field of stamping. It includes a machine base, a forming seat is arranged at the upper end of the machine base, and a frame is installed at the upper end of the machine base. In the utility model, a folding plate embedded in a clamping groove is installed on one side of a connecting block connected to a punching plate at the bottom end, and one side of a fixing plate penetrated by a C-shaped frame is connected with a screw through a rotating bearing. This structure can clamp the connecting block by driving the clamping plate to move by rotating the screw, and when the screw is rotated reversely and then the folding plate is moved to disengage from the clamping groove, the disassembly of the connecting block can be easily realized; by installing a water pump body on the outer side of the cold water tank, the elbow pipe communicated with the outer end of the water guide pipe is coiled in an S shape around the outer periphery of the forming seat, and one end of the elbow pipe extends to the inner bottom of the sandwich layer. This structure uses the water pump body to inject cold water into the sandwich layer, and the structure of the elbow pipe coiled around the outer periphery of the forming seat can realize timely cooling of the forming seat.

[0004] However, the above device still has disadvantages during actual use. The more obvious one is that after stamping and forming parts, it is usually the staff who uses a fixture to take out the finished product from the forming seat, which is not convenient for discharging the finished product and reduces the working efficiency of the stamping machine. For this reason, we propose a stamping machine. Utility Model Content

[0005] The purpose of the present utility model is to provide a stamping machine to solve the problems raised in the above background technique.

[0006] In order to achieve the above invention purpose, the present utility model provides the following technical solutions:

[0007] Specifically, this application is as follows: A stamping machine, including: a workbench and a support frame. There are two groups of the support frames, which are fixedly connected to the two opposite sides of the top of the workbench. A stamping mechanism for stamping and forming and a heat dissipation mechanism for cooling the finished product are arranged on the workbench. A turntable is rotatably connected to the top of the workbench, a forming seat arranged in a ring shape is fixedly connected to the top of the turntable, and a top block for ejecting the finished product is slidably connected to the inner side wall of the forming seat;

[0008] The inner cavity of one group of the support frames is slidably connected with a first rack, and a mounting frame is fixedly connected between the tops of the two groups of the support frames. A T-shaped slot is provided at the bottom of the mounting frame, and a rotating rod is rotatably connected to the inner cavity of the short slot of the T-shaped slot, and gears are fixedly connected to the outer side walls of the rotating rod, and a second rack is slidably connected to the inner cavity of the long slot of the T-shaped slot, and the first rack and the second rack are respectively meshed with the two groups of gears, and one end of the second rack is fixedly connected with a push plate for pushing the finished product to move, and a power component for driving the first rack and the top block to move is provided on the workbench.

[0009] As a preferred technical solution of the present application, the stamping mechanism includes a processing box, a hydraulic cylinder and a stamping head. The hydraulic cylinder is fixedly connected to the top of the processing box, and the power output end of the hydraulic cylinder passes through the top of the processing box and is fixedly connected to the stamping head.

[0010] As a preferred technical solution of the present application, the heat dissipation mechanism includes an L-shaped fixing plate, the L-shaped fixing plate is fixedly connected to one side of the top of the workbench, and a heat dissipation fan is embedded on the top of the L-shaped fixing plate.

[0011] As a preferred technical solution of the present application, a guide plate is fixedly connected to one side of the top of the workbench to facilitate the discharge of finished products, a sliding groove is provided on the side wall of the mounting frame to facilitate the movement of the first rack and the second rack, and a motor is provided at the bottom of the workbench to drive the turntable to rotate.

[0012] As a preferred technical solution of the present application, the power assembly includes an electric push rod, the power output end of the electric push rod is fixedly connected to a movable plate, the top of the movable plate is fixedly connected to a push rod and a connecting rod, the connecting rod passes through the bottom of the workbench and is fixedly connected to the first rack.

[0013] As a preferred technical solution of the present application, the bottom of the workbench is provided with a through hole for facilitating the sliding of the ejector rod and the connecting rod, and the bottom of the turntable and the forming seat are both provided with a through groove for facilitating the ejector rod to eject the ejector block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the scheme of this application:

[0016] 1. An electric push rod is set to drive the moving plate to move longitudinally, and the moving plate drives the ejector rod and the ejector block to eject the finished product from the forming seat. At this time, the moving plate drives the connecting rod and the first rack to move, and the gear and the rotating rod on one side are driven to rotate through the first rack, and the gear on the other side is driven to rotate through the rotating rod, and the second rack and the push plate are driven to move horizontally, and the finished product is pushed onto the guide plate through the push plate, so that the finished product can be pushed to move after being ejected, which is convenient for the discharge of the finished product and improves the working efficiency of the stamping forming machine.

[0017] 2. An L-shaped fixing plate is provided to support the cooling fan, and the turntable and the forming seat are driven to rotate by a motor, so that the finished product on the forming seat is moved to the cooling fan, and the cooling fan is used to dissipate the heat of the finished product, thereby facilitating timely cooling of the processed finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the attached picture:

[0020] Figure 1 A three-dimensional diagram of a stamping machine provided in the present application;

[0021] Figure 2 A schematic diagram of a turntable structure of a stamping machine provided in this application;

[0022] Figure 3 A schematic diagram of the support frame structure of a stamping machine provided in this application;

[0023] Figure 4 A schematic bottom view of a mounting frame of a stamping machine provided in the present application.

[0024] In the figure: 100, workbench; 110, processing box; 120, hydraulic cylinder; 130, punch head; 140, L-shaped fixing plate; 141, cooling fan; 150, electric push rod; 151, moving plate; 152, push rod; 160, motor; 161, turntable; 162, forming seat; 163, push block; 200, support frame; 210, first rack; 211, connecting rod; 220, mounting frame; 221, T-slot; 230, rotating rod; 231, gear; 240, second rack; 241, push plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A stamping machine comprises: a workbench 100 and a support frame 200, the support frame 200 is divided into two groups and fixedly connected to two sides away from the top of the workbench 100, a stamping mechanism for stamping and a heat dissipation mechanism for cooling the finished product are arranged on the workbench 100, a turntable 161 is rotatably connected to the top of the workbench 100, the turntable 161 is used to drive the forming seat 162 to rotate, the top of the turntable 161 is fixedly connected to the forming seat 162 arranged in an annular shape, the forming seat 162 is used to form the accessories, the inner side wall of the forming seat 162 is slidably connected to the ejecting block 163 for ejecting the finished product, and the ejecting block 163 is used to eject the finished product from the forming seat 162; the inner cavity of one group of support frames 200 is slidably connected to the first rack 210, the first rack 210 is used to drive the gear 231 on one side to rotate, and the top of the two groups of support frames 200 is fixedly connected to the installation The frame 220 is used to support the rotating rod 230 and the second rack 240. A T-shaped slot 221 is provided at the bottom of the mounting frame 220. The short slot inner cavity of the T-shaped slot 221 is rotatably connected with the rotating rod 230. The rotating rod 230 facilitates the rotation of the first rack 210 and the second rack 240. Gears 231 are fixedly connected on both sides of the outer wall of the rotating rod 230. The gear 231 is used to drive the second rack 240 to move. The long slot inner cavity of the T-shaped slot 221 is slidably connected with the second rack 240. The second rack 240 is used to drive the push plate 241 to move. The first rack 210 and the second rack 240 are respectively meshed with the two sets of gears 231. One end of the second rack 240 is fixedly connected with a push plate 241 for pushing the finished product to move. The push plate 241 is used to push the finished product out. A power component for driving the first rack 210 and the top block 163 to move is provided on the workbench 100.

[0027] See also Figure 1 The stamping mechanism includes a processing box 110, a hydraulic cylinder 120 and a stamping head 130. The hydraulic cylinder 120 is fixedly connected to the top of the processing box 110. The power output end of the hydraulic cylinder 120 passes through the top of the processing box 110 and is fixedly connected to the stamping head 130. The hydraulic cylinder 120 drives the stamping head 130 to rise and fall, and cooperates with the forming seat 162 to perform stamping and forming.

[0028] See also Figure 1 and Figure 2The heat dissipation mechanism includes an L-shaped fixing plate 140, which is fixedly connected to one side of the top of the workbench 100. A heat dissipation fan 141 is embedded on the top of the L-shaped fixing plate 140, and the heat dissipation fan 141 is used to blow air to dissipate heat for the finished product.

[0029] See also Figure 3 and Figure 4 A guide plate is fixedly connected to one side of the top of the workbench 100 for facilitating the discharge of finished products. A slide groove is provided on the side wall of the mounting frame 220 for facilitating the movement of the first rack 210 and the second rack 240. A motor 160 for driving the turntable 161 to rotate is provided at the bottom of the workbench 100. The guide plate facilitates the discharge of finished products, and the turntable 161 is driven to rotate by the motor 160.

[0030] See also Figure 3 and Figure 4 The power assembly includes an electric push rod 150, a power output end of the electric push rod 150 is fixedly connected to a moving plate 151, a top rod 152 and a connecting rod 211 are fixedly connected to the top of the moving plate 151, the connecting rod 211 passes through the bottom of the workbench 100, and is fixedly connected to the first rack 210, the electric push rod 150 drives the moving plate 151 to rise and fall, the moving plate 151 drives the push rod 152 and the connecting rod 211 to rise and fall, the push rod 152 drives the top block 163 to rise and fall, and the connecting rod 211 drives the first rack 210 to move.

[0031] See also Figure 3-4 The bottom of the workbench 100 is provided with a through hole for facilitating the sliding of the ejector rod 152 and the connecting rod 211. The bottom of the turntable 161 and the forming seat 162 are both provided with a through groove for facilitating the ejector rod 152 to eject the ejector block 163. The ejector rod 152 is a spring telescopic rod, and the ejector block 163 cannot be moved out of the forming seat 162.

[0032] Specifically, when the device is in use, firstly, the stamping machine is powered on, firstly, the workpiece is placed in the forming seat 162, and the motor 160 drives the turntable 161 and the forming seat 162 to rotate, and the forming seat 162 drives the workpiece to move to the processing position, and the hydraulic cylinder 120 drives the punching head 130 to rise and fall, and the punching head 130 cooperates with the forming seat 162 to stamp the workpiece, and then the turntable 161 drives the forming seat 162 to move to the heat dissipation position, and the heat dissipation fan 141 is used to dissipate heat for the finished product, and then the forming seat 162 moves to the discharge position, and at this time, the electric push rod 150 is started, and the moving plate 151 is driven to rise by the electric push rod 150. The ejector rod 152 and the connecting rod 211 are driven to move by the movable plate 151, and the ejector block 163 is driven to rise by the ejector rod 152, and the finished product is ejected by the ejector block 163. When the ejector block 163 moves to the top of the forming seat 162, it cannot move further. At this time, the ejector rod 152 begins to retract and retract, and at the same time, the connecting rod 211 drives the first rack 210 to move, and the first rack 210 drives the gear 231 on one side to rotate, and drives the connecting rod 211 to rotate, and the connecting rod 211 drives the gear 231 on the other side to rotate, and drives the second rack 240 to move horizontally, and the push plate 241 is driven to move by the second rack 240, and the push plate 241 assists in the discharge of the finished product, and the use is completed.

[0033] 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.

[0034] Although 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 stamping machine, comprising: A workbench (100) and a support frame (200), wherein the support frame (200) is provided in two groups and is fixedly connected to two sides of the top of the workbench (100) which are far away from each other, and is characterized in that: The workbench (100) is provided with a stamping mechanism for stamping and a heat dissipation mechanism for cooling the finished product; a turntable (161) is rotatably connected to the top of the workbench (100); a forming seat (162) arranged in an annular shape is fixedly connected to the top of the turntable (161); and a top block (163) for ejecting the finished product is slidably connected to the inner side wall of the forming seat (162); A first rack (210) is slidably connected to the inner cavity of one group of the support frames (200); a mounting frame (220) is fixedly connected between the tops of the two groups of the support frames (200); a T-shaped slot (221) is provided at the bottom of the mounting frame (220); a rotating rod (230) is rotatably connected to the short slot inner cavity of the T-shaped slot (221); gears (231) are fixedly connected to the outer side walls of the rotating rod (230); a second rack (240) is slidably connected to the long slot inner cavity of the T-shaped slot (221); the first rack (210) and the second rack (240) are respectively meshed with the two groups of gears (231); one end of the second rack (240) is fixedly connected to a push plate (241) for pushing the finished product to move; a power component for driving the first rack (210) and the top block (163) to move is provided on the workbench (100).

2. A stamping machine according to claim 1, characterized in that: The punching mechanism comprises a processing box (110), a hydraulic cylinder (120) and a punching head (130); the hydraulic cylinder (120) is fixedly connected to the top of the processing box (110); a power output end of the hydraulic cylinder (120) passes through the top of the processing box (110) and is fixedly connected to the punching head (130).

3. A stamping machine according to claim 1, characterized in that: The heat dissipation mechanism comprises an L-shaped fixing plate (140), wherein the L-shaped fixing plate (140) is fixedly connected to one side of the top of the workbench (100), and a heat dissipation fan (141) is embedded on the top of the L-shaped fixing plate (140).

4. A stamping machine according to claim 1, characterized in that: A guide plate is fixedly connected to one side of the top of the workbench (100) for facilitating the discharge of finished products, a sliding groove is provided on the side wall of the mounting frame (220) for facilitating the movement of the first rack (210) and the second rack (240), and a motor (160) is provided at the bottom of the workbench (100) for driving the turntable (161) to rotate.

5. A stamping machine according to claim 1, characterized in that: The power assembly comprises an electric push rod (150), the power output end of the electric push rod (150) is fixedly connected to a moving plate (151), the top of the moving plate (151) is fixedly connected to a push rod (152) and a connecting rod (211), and the connecting rod (211) passes through the bottom of the workbench (100) and is fixedly connected to the first rack (210).

6. A stamping machine according to claim 1, characterized in that: The bottom of the workbench (100) is provided with a through hole for facilitating the sliding of the ejector rod (152) and the connecting rod (211), and the bottoms of the rotating disk (161) and the molding seat (162) are both provided with a through groove for facilitating the ejector rod (152) to eject the ejector block (163).

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