Punch forming equipment for combined fastener

Abstract

The utility model provides punch forming equipment for combined fasteners, which relates to the technical field of punch forming equipment and comprises an equipment body, an automatic blanking mechanism is arranged on the equipment body, a motor is mounted at the top of a support, a round rod movably penetrates through the top of the support, a flat plate with holes is movably sleeved on the outer surface of the round rod, and the flat plate with the holes is arranged on the outer surface of the support. And an electromagnet is mounted at the top of the perforated flat plate close to the edge. The automatic blanking mechanism is arranged, so that the punch forming equipment has an automatic blanking function, manual blanking of workers is avoided, the workload of the workers is reduced, meanwhile, the working efficiency is improved, the use effect of the punch forming equipment is improved, and the labor intensity of the workers is reduced. And meanwhile, the use efficiency of the punch forming equipment is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping and forming equipment, in particular to a stamping and forming equipment for a combined fastener. Background Art

[0002] Combined fasteners refer to those composed of two or more mechanical parts, generally composed of bolts, nuts, washers, etc. The production methods of combined fasteners include machining, stamping, cold heading, hot forging and casting. Among them, stamping equipment will be used when combined fasteners are produced by stamping.

[0003] However, in the prior art, although the stamping and forming equipment used for processing nut blanks in the existing combined fasteners can stamp metal materials into nut blanks during actual use, it does not have the function of automatic unloading, that is, the staff needs to unload the materials manually. This unloading method increases the workload of the staff and also reduces the work efficiency, which not only reduces the use effect of the stamping and forming equipment, but also reduces the use efficiency of the stamping and forming equipment.

[0004] Therefore, we propose a stamping and forming device for a combined fastener to solve the technical problems raised in the background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing stamping and forming equipment for processing nut blanks in the combined fasteners in the prior art does not have the function of automatic unloading, that is, the staff needs to unload the materials manually, which increases the workload of the staff and reduces the work efficiency, thereby reducing the use effect of the stamping and forming equipment and the use efficiency of the stamping and forming equipment. A stamping and forming equipment for combined fasteners is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a stamping and forming device for a combined fastener, comprising a device body, on which an automatic material unloading mechanism is provided;

[0007] The automatic unloading mechanism includes a rectangular plate with a groove, a bracket is fixed on the top of the rectangular plate with a groove near one side, a motor is installed on the top of the bracket, a round rod is movably passed through the top of the bracket, a flat plate with a hole is movably sleeved on the outer surface of the round rod, an electromagnet is installed on the top of the flat plate with a hole near the edge, a rectangular hole is opened on one side of the bracket, a connecting block is fixedly sleeved on the outer surface of the round rod, and an electric push rod is installed on the side of the connecting block close to the electromagnet.

[0008] Preferably, one end of the round rod is rotatably embedded in the top of the rectangular plate with grooves, and the magnetic end of the electromagnet is located inside the through hole of the flat plate with holes.

[0009] Preferably, the connecting block is located above the flat plate with holes, and one end of the telescopic end of the electric push rod is installed on the top of the flat plate with holes.

[0010] Preferably, a flow guide housing is provided in the groove of the grooved rectangular plate, and a side of the flow guide housing close to the electromagnet is in contact with a side of the bracket.

[0011] Preferably, a limiting frame is fixed on one side of the device body, a placing tray is fixed on one side of the device body, and the limiting frame is located directly above the placing tray.

[0012] Preferably, one end of the flow guide housing is located directly above the limiting frame, and the grooved rectangular plate is fixed at an upper position of the equipment body.

[0013] Preferably, a mold is installed on the top of the grooved rectangular plate, and the electromagnet is located directly above the notch of the mold.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, by setting up an automatic unloading mechanism, the stamping and forming equipment can have the function of automatic unloading, thereby avoiding the need for staff to unload manually, that is, reducing the workload of the staff and improving work efficiency, which not only improves the use effect of the stamping and forming equipment, but also improves the use efficiency of the stamping and forming equipment. Through the cooperation of the motor, the connecting block, the electric push rod, the bracket and the round rod, the perforated plate can be rotated, and under the action of the energized electromagnet, the nut blank after stamping can be sucked out of the notch of the stamping die.

[0016] 2. In the utility model, with the cooperation of the limiting frame and the placing tray, the collection box for collecting the nut blanks after stamping and forming can be fixed on the equipment body, and with the action of the guide shell, the nut blanks falling from the powered-off electromagnet can be guided away. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a stamping and forming device for a combined fastener proposed in the utility model;

[0018] Figure 2 A partial stereoscopic diagram of a stamping and forming device for a combined fastener proposed by the utility model;

[0019] Figure 3This is a partial three-dimensional diagram of an automatic unloading mechanism of a stamping and forming device for a combined fastener proposed by the utility model;

[0020] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a plate with holes and an electromagnet of a stamping and forming device for a combined fastener.

[0021] Legend: 1. Equipment body; 2. Automatic unloading mechanism; 201. Rectangular plate with grooves; 202. Bracket; 203. Motor; 204. Round rod; 205. Flat plate with holes; 206. Electromagnet; 207. Rectangular hole; 208. Connecting block; 209. Electric push rod; 3. Flow guide shell; 4. Limiting frame; 5. Placement tray; 6. Mold. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] like Figure 1-Figure 4 As shown, a stamping and forming device for a combined fastener includes a device body 1, and an automatic unloading mechanism 2 is provided on the device body 1;

[0025] The automatic unloading mechanism 2 includes a rectangular plate 201 with a groove, a bracket 202 is fixed on the top of the rectangular plate 201 near one side, a motor 203 is installed on the top of the bracket 202, a round rod 204 is movably penetrated through the top of the bracket 202, a flat plate 205 with a hole is movably sleeved on the outer surface of the round rod 204, an electromagnet 206 is installed on the top of the flat plate 205 with a hole near the edge, a rectangular hole 207 is opened on one side of the bracket 202, a connecting block 208 is fixedly sleeved on the outer surface of the round rod 204, an electric push rod 209 is installed on the side of the connecting block 208 near the electromagnet 206, one end of the round rod 204 is rotatably embedded in the top of the rectangular plate 201 with the groove, and the magnetic end of the electromagnet 206 is on the flat plate with a hole. Inside the through hole of the plate 205, the connecting block 208 is located above the perforated flat plate 205, one end of the telescopic end of the electric push rod 209 is installed with the top of the perforated flat plate 205, a flow guide shell 3 is arranged in the groove of the grooved rectangular plate 201, and the side of the flow guide shell 3 close to the electromagnet 206 is in contact with one side of the bracket 202, a limiting frame 4 is fixed to one side of the equipment body 1, a placing tray 5 is fixed to one side of the equipment body 1, the limiting frame 4 is located directly above the placing tray 5, one end of the flow guide shell 3 is located directly above the limiting frame 4, the grooved rectangular plate 201 is fixed to the upper side of the equipment body 1, a mold 6 is installed on the top of the grooved rectangular plate 201, and the electromagnet 206 is located directly above the notch of the mold 6.

[0026] The effect achieved is that when it is necessary to make a nut blank in a combined fastener, the mold 6 is first installed on the grooved rectangular plate 201, and then the metal material is placed in the groove of the mold 6. At the same time, the nut blank collection box is placed between the inside of the limit frame 4 and the inside of the tray 5. Then, the device body 1 is connected to an external power supply, and then the motor 203, the electric push rod 209 and the electromagnet 206 are connected to the controller on the device body 1. Then, the electric push rod 209 is started by the controller on the device body 1, that is, the electric push rod 209, the round rod 204, the connecting block 208 and the belt are used. The hole plate 205 is used to adjust the distance between the magnetic end of the electromagnet 206 and the notch of the mold 6. When the position of the magnetic end of the electromagnet 206 is adjusted, the controller on the device body 1 is directly used to close the electric push rod 209, and then the motor 203 is started. At this time, the started motor 203 drives the round rod 204 to rotate, and the rotating round rod 204 will drive the hole plate 205 to rotate under the cooperation of the connecting block 208 and the electric push rod 209. At the same time, the rotating hole plate 205 will drive the electromagnet 206 connected thereto to rotate. When the electromagnet 206 rotates to the top of the guide shell 3, it is directly The motor 203 is turned off, and the bottom of the perforated plate 205 is just in contact with the bottom of the inner wall of the rectangular hole 207. Then the equipment body 1 is started, and the metal material can be stamped into a nut blank by using the cooperation of the mold 6. When it is necessary to quickly unload the nut blank after stamping, the electromagnet 206 is rotated back to its original position by directly using the cooperation of the controller on the equipment body 1 and the motor 203, and then the electromagnet 206 is started. Then the energized electromagnet 206 will suck the stamped nut blank up from the notch of the mold 6, so that the nut blank is connected to the magnetic suction end of the electromagnet 206. Then, the controller and motor 203 on the equipment body 1 are used to cooperate to rotate the electromagnet 206 to the top of the diversion shell 3, that is, the rotating energized electromagnet 206 will directly drive the magnetically attracted nut blanks to the top of the diversion shell 3, and then the electromagnet 206 is turned off. When the electromagnet 206 is not energized, the magnetic end of the electromagnet 206 will lose its magnetism. At this time, the nut blanks magnetically attracted by the electromagnet 206 will separate from the electromagnet 206, and then fall into the interior of the diversion shell 3, and then fall from one end of the diversion shell 3 to the interior of the collection box for collection. At this time, the automatic and rapid unloading operation of the nut blanks is completed.

[0027] Working principle: When it is necessary to make nut blanks in combined fasteners, first install the mold 6 on the grooved rectangular plate 201, then put the metal material into the groove of the mold 6, and at the same time place the nut blank collection box between the inside of the limit frame 4 and the inside of the tray 5, then connect the device body 1 to the external power supply, then connect the motor 203, the electric push rod 209 and the electromagnet 206 to the controller on the device body 1, and then use the controller on the device body 1 to start the electric push rod 209, that is, use the electric push rod 209, the round rod 204, the connecting block 208 and the flat plate with holes to make the nut blanks. 205 is used to adjust the distance between the magnetic end of the electromagnet 206 and the notch of the mold 6. When the position of the magnetic end of the electromagnet 206 is adjusted, the electric push rod 209 is directly closed by the controller on the device body 1, and then the motor 203 is started. At this time, the started motor 203 drives the round rod 204 to rotate, and the rotating round rod 204 will drive the perforated plate 205 to rotate under the cooperation of the connecting block 208 and the electric push rod 209. At the same time, the rotating perforated plate 205 will drive the electromagnet 206 connected thereto to rotate. When the electromagnet 206 rotates to the top of the guide housing 3, it is directly closed. Motor 203, at this time, the bottom of the perforated plate 205 just contacts the bottom of the inner wall of the rectangular hole 207, and then the equipment body 1 is started, and the metal material can be stamped into a nut blank by using the cooperation of the mold 6. When it is necessary to quickly unload the nut blank after stamping, the controller on the equipment body 1 and the motor 203 are directly used to rotate the electromagnet 206 back to its original position, and then the electromagnet 206 is started. Then the energized electromagnet 206 will suck the stamped nut blank up from the notch of the mold 6, so that the nut blank is connected to the magnetic suction end of the electromagnet 206, and then Then, by utilizing the cooperation of the controller and the motor 203 on the equipment body 1, the electromagnet 206 is rotated to the top of the diversion shell 3, that is, the rotating energized electromagnet 206 will directly drive the magnetically attracted nut blanks to the top of the diversion shell 3, and then the electromagnet 206 is turned off. When the electromagnet 206 is not energized, the magnetic end of the electromagnet 206 will lose its magnetism. At this time, the nut blanks magnetically attracted by the electromagnet 206 will separate from the electromagnet 206, and then fall into the interior of the diversion shell 3, and then fall from one end of the diversion shell 3 to the interior of the collection box for collection. At this time, the automatic and rapid unloading operation of the nut blanks is completed.

[0028] Among them, the equipment body 1 includes a stamping machine and a control system, and its working principle is: first put the metal material into the mold 6, and then use the control system to control the stamping machine to stamp the metal material. During the stamping process, the metal material is deformed in the mold 6 and gradually forms the shape of the nut blank.

[0029] The height of one end of the flow guide housing 3 close to the bracket 202 is on the same horizontal plane as the bottom of the inner wall of the rectangular hole 207 .

[0030] The motor 203, the electric push rod 209 and the electromagnet 206 in the utility model belong to the prior art, and their working principles are already known technologies. The models are selected according to the actual use, so the motor 203, the electric push rod 209 and the electromagnet 206 are not explained in detail.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A stamping and forming device for a combined fastener, characterized in that: It comprises a device body (1), wherein the device body (1) is provided with an automatic unloading mechanism (2); The automatic unloading mechanism (2) comprises a rectangular plate with grooves (201), a bracket (202) is fixed on the top of the rectangular plate with grooves (201) near one side, a motor (203) is installed on the top of the bracket (202), a round rod (204) movably penetrates the top of the bracket (202), a flat plate (205) with holes is movably sleeved on the outer surface of the round rod (204), an electromagnet (206) is installed on the top of the flat plate with holes (205) near the edge, a rectangular hole (207) is opened on one side of the bracket (202), a connecting block (208) is fixedly sleeved on the outer surface of the round rod (204), and an electric push rod (209) is installed on the side of the connecting block (208) near the electromagnet (206).

2. The stamping and forming equipment for combined fasteners according to claim 1, characterized in that: One end of the round rod (204) is rotatably embedded in the top of the rectangular plate (201) with grooves, and the magnetic end of the electromagnet (206) is located inside the through hole of the flat plate (205) with holes.

3. The stamping and forming equipment for combined fasteners according to claim 1, characterized in that: The connecting block (208) is located above the flat plate with holes (205), and one end of the telescopic end of the electric push rod (209) is installed on the top of the flat plate with holes (205).

4. The stamping and forming equipment for combined fasteners according to claim 1, characterized in that: A flow guide housing (3) is arranged in the groove of the grooved rectangular plate (201), and a side of the flow guide housing (3) close to the electromagnet (206) is in contact with a side of the bracket (202).

5. The stamping and forming equipment for combined fasteners according to claim 4, characterized in that: A limiting frame (4) is fixed on one side of the device body (1), a placement tray (5) is fixed on one side of the device body (1), and the limiting frame (4) is located directly above the placement tray (5).

6. The stamping and forming equipment for combined fasteners according to claim 5, characterized in that: One end of the flow guide housing (3) is located directly above the limiting frame (4), and the grooved rectangular plate (201) is fixed to the upper side of the equipment body (1).

7. The stamping and forming equipment for combined fasteners according to claim 1, characterized in that: A mould (6) is installed on the top of the grooved rectangular plate (201), and the electromagnet (206) is located directly above the groove of the mould (6).

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