A component cold extrusion forming device and method

Abstract

The invention relates to the technical field of extrusion molding, and discloses a component cold extrusion molding device and a method thereof, which solve the problems of component cold extrusion molding devices currently on the market. The device comprises a molding frame, one side of the molding frame is fixedly connected with a control body, the top of the molding frame is fixedly connected with a hydraulic body, the bottom of the hydraulic body is provided with a hydraulic rod, and the bottom of the hydraulic rod is fixedly connected with a punch; when the punch descends, two side molding plates are synchronously driven to synchronously extrude and mold the top and both sides of the raw material, which can improve the accuracy of component molding; waste is portablely stored through a material collection box, and is filtered and classified through a material separation net, which improves the efficiency of waste collection; the descending punch synchronously drives the material collection box to move to the outside of a groove die, which is convenient for operators to collect the waste in the material collection box; the inner side of the groove die is cooled by a coolant, which improves the cooling efficiency of the extrusion molding device.

Description

Technical Field

[0001] The invention belongs to the technical field of extrusion molding, and in particular relates to a component cold extrusion molding device and a method thereof. Background Art

[0002] The process of extruding the blank without heating is called cold extrusion. Cold extrusion is one of the chipless and low-chip parts processing processes, so it is an advanced process method in metal plastic processing. Parts cold extrusion molding specifically refers to placing the metal blank in the cold extrusion die cavity, applying pressure to the blank through the punch fixed on the press at room temperature, causing the metal blank to produce plastic deformation and obtain the required parts. It has the advantages of high processing accuracy and good surface quality.

[0003] In the prior art, the authorization publication number "CN114713689A" discloses "a cold extrusion molding device with a cleaning function"; the present invention provides a cold extrusion molding device with a cleaning function that can automatically clean, automatically unload and automatically extrude. A cold extrusion molding device with a cleaning function includes a support frame, a first rotating shaft, a touch switch, a second rotating shaft, a molding mechanism and a cleaning mechanism. Two first rotating shafts are rotatably provided on both sides of the support frame, a touch switch is provided on the support frame, a second rotating shaft is rotatably provided inside the support frame, a molding mechanism is connected between the first screw rod, the second screw rod and the support frame, and a cleaning mechanism is provided inside the support frame. The present invention enables the first rack to drive the first gear to rotate through the coordinated operation of the second reduction motor output shaft and the second electric push rod telescopic rod, thereby rotating the drum, achieving the effect of automatic cleaning and improving work efficiency.

[0004] The above-mentioned "cold extrusion molding device with cleaning function" still has some disadvantages. For example, waste will be generated during the cold extrusion process, and the waste needs to be cleaned separately manually later. The waste will fall into the cold extrusion die cavity, which is cumbersome to remove. If it is not cleaned thoroughly, it will affect the subsequent cold extrusion molding. At the same time, traditional extrusion devices can only provide extrusion force in a single direction, which is less efficient during the molding process. In addition, parts will be deformed during the molding process, and the molding effect is not good. During the plastic deformation of metal materials, heat will be generated due to friction and lattice deformation inside the material, and the heat dissipation process is relatively long, which reduces the effect of cold extrusion molding.

[0005] For this reason, a component cold extrusion forming device and method are proposed to solve the above-mentioned problems. Summary of the invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a component cold extrusion forming device and method, which effectively solves the problem that waste materials need to be manually cleaned up separately, and traditional extrusion devices can often only provide extrusion force in a single direction. At the same time, the heat dissipation process is relatively long, which reduces the effect of cold extrusion forming.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a component cold extrusion forming device, comprising a forming frame, one side of the forming frame is fixedly connected to a control body, the top of the forming frame is fixedly connected to a hydraulic body, the bottom of the hydraulic body is provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected to a punch, the inner side of the forming frame is provided with a groove die, one side of the punch is movably connected to a bottom sensing pad, one side of the bottom sensing pad is movably connected to a data line, one side of the data line is movably connected to a sensor, one side of the punch is fixedly connected to a transmission side plate, and the transmission side A side threaded hole is opened on the surface of the plate, the inner side of the side threaded hole is threadedly connected with a threaded column, the top of the threaded column is movably connected with a top bearing plate, the bottom of the threaded column is fixedly connected with a bottom gear plate, one side of the bottom gear plate is meshedly connected with the side gear plate, the inner side of the side gear plate is fixedly connected with an inner connecting rod, both ends of the inner connecting rod are fixedly connected with bottom threaded rods, the number of the bottom threaded rods is two, and one end of the two bottom threaded rods are symmetrically arranged along the two ends of the inner connecting rod, the surfaces of the two bottom threaded rods are threadedly connected with bottom threaded holes, and one side of the bottom threaded hole is fixedly connected with a side forming plate.

[0008] Preferably: the bottom of the groove mold is slidably connected to a bottom membrane plate, one side of the forming frame is fixedly connected to a side support rod, one side of the side support rod is fixedly connected to a side electric push rod, and one end of the side electric push rod is fixedly connected to one side of the bottom membrane plate.

[0009] Preferably, one end of each of the two bottom threaded rods is movably connected to a bottom bearing disk, and one side of each of the bottom bearing disks is movably connected to a side support plate.

[0010] Preferably: one side of the bottom threaded rod is fixedly connected to a top gear, the surface of the top gear is meshingly connected to a toothed belt, the inner side of the toothed belt is meshingly connected to the bottom gear, one side of the bottom gear is fixedly connected to a bottom transmission rod, one end of the bottom transmission rod is fixedly connected to a transmission screw, one end of the bottom transmission rod and one end of the transmission screw are both movably connected to a side bearing disk, and one side of the side bearing disk is movably connected to one side of the side support plate.

[0011] Preferably: the surface of the transmission screw is threadedly connected with a threaded barrel, one side of the threaded barrel is fixedly connected with a connecting side frame, one side of the connecting side frame is fixedly connected with a material receiving box, the inner side of the material receiving box is fixedly connected with a material dividing net, the bottom of the material receiving box is fixedly connected with a horizontal rail, and a horizontal slide is provided at the bottom of the forming machine frame, and the inner side of the horizontal slide is slidably connected to the bottom of the horizontal rail.

[0012] Preferably: a liquid storage tank is fixedly connected to one side of the forming machine frame, a liquid filling port is fixedly connected to the top of the liquid storage tank, a water pump body is fixedly connected to one side of the liquid storage tank, a connecting pipe is arranged on the surface of the water pump body, a drainage hole is opened on the inner side of the groove mold, one side of the drainage hole is movably connected to one end of the connecting pipe, and a cooling groove is opened on the inner side of the groove mold.

[0013] Preferably, a connecting plate is fixedly connected to one side of the connecting side frame, a side connecting rail is provided on one side of the forming machine frame, and one side of the side connecting rail is slidably connected to one side of the connecting plate.

[0014] Preferably, a bottom sliding block is fixedly connected to one side of the transmission side plate, a bottom sliding rail is provided on one side of the forming frame, and one side of the bottom sliding rail is slidably connected to one side of the bottom sliding block.

[0015] Preferably, one side of the side forming plate is fixedly connected with a sliding side frame, one side of the forming machine frame is provided with a side sliding rail, and one side of the sliding side frame is slidably connected with the inner side of the side sliding rail.

[0016] The present invention also discloses a method for using a component cold extrusion forming device, comprising the following steps:

[0017] S1. First, place the mold to be cold extruded on the inner side of the groove mold. At this time, after the control of the control body, the control body can control the hydraulic body to start, and then drive the hydraulic rod to move vertically downward through the hydraulic body. After the hydraulic rod moves vertically downward, it will drive the punch to move downward, and continue to drive the punch downward to extrude the inner side of the groove mold with the punch, so as to perform cold extrusion molding of the material in the groove mold. During the extrusion molding process, the pressure and displacement changes in the extrusion process can be monitored in real time through the bottom sensor pad on one side of the punch, and the data can be received and transmitted to the control body through the data line;

[0018] S2. During the descent process, the punch will drive the transmission side plate to move vertically downward synchronously. Through the threaded connection between the side threaded hole and the threaded column, when the transmission side plate drives the side threaded hole to move vertically downward, the threaded column can be driven to rotate along the bottom thread of the top bearing disk. During the descent process, the transmission side plate will slide vertically along the surface of the bottom sliding rail through the bottom sliding block on one side of the transmission side plate. Through the vertical sliding of the bottom sliding rail and the bottom sliding block, the stability of the vertical movement of the transmission side plate can be improved, the deviation caused by the vertical movement of the transmission side plate can be reduced, the stability of the movement of the transmission side plate can be improved, and the stability of the rotation of the threaded column can be improved. The stable rotation of the threaded column can drive the bottom gear plate to rotate synchronously, and the synchronous rotation of the bottom gear plate will drive the side gear plates to engage and rotate synchronously. The side gear plates will drive the inner connecting rod to rotate during the rotation, and both ends of the inner connecting rod are fixedly connected with bottom threaded rods. The two bottom threaded rods are symmetrically connected at both ends of the inner connecting rod. The thread directions of the two bottom threaded rods are opposite. During the rotation, the two bottom threaded rods are movably connected and supported on one side of the side support plate through the bottom bearing plate at one end. The two bottom threaded rods are connected to the bottom threaded holes through threads, and can drive the side forming plate to move horizontally when the bottom threaded rods rotate.

[0019] S3. After forming, the punch will rise and synchronously drive the two side forming plates to leave the surface of the groove die. At this time, after the side electric push rod on one side of the side support rod is started, the side electric push rod can be used to drive the bottom film plate to move horizontally along the bottom of the groove die. After the bottom film plate is pulled out along the bottom of the groove die, the bottom of the groove die can be opened, and the waste generated during the extrusion process will fall down along the bottom of the groove die;

[0020] S4. When the bottom threaded rod rotates, it will drive the top gear to rotate. During the rotation of the top gear, it will drive the toothed belt to rotate synchronously. Through the meshing of the toothed belt, the bottom gear can be driven to rotate synchronously when the top gear rotates. When the bottom gear rotates, it will drive the bottom transmission rod to rotate. During the rotation of the bottom transmission rod, it will drive the transmission screw to rotate continuously. During the rotation of the bottom transmission rod and the transmission screw, the side bearing disks at both ends are movably connected to the surface of the side support plate for movably support. The connection of the side bearing disks can keep the bottom transmission rod and the transmission screw rotating stably. The threaded connection of the groove cylinder can drive the connecting side frame to move horizontally when the transmission screw rotates, and the connecting plate will be driven to slide along the inner side of the side connecting rail during the horizontal movement of the connecting side frame, which can improve the sliding stability of the connecting side frame. The connecting side frame is driven to move stably horizontally when the punch rises, so that the material receiving box can be moved horizontally to the bottom of the groove mold, and slide along the inner side of the horizontal slide plate through the horizontal rail at the bottom of the material receiving box, which can improve the movement stability of the material receiving box. After the material receiving box moves to the bottom of the groove mold, the bottom film plate is driven by the side electric push rod to be pulled out along the bottom of the groove mold, and the falling waste will enter the material receiving box;

[0021] S5. During the forming process of the groove mold, coolant can be added into the liquid storage tank through the liquid filling port. After the two water pump bodies are started, the connecting pipes are driven by the two water pump bodies to pump the liquid in the liquid storage tank into the cooling tank. At the same time, the coolant can enter the cooling tank through the drain hole.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1) During the operation of the component cold extrusion molding device and method, during the extrusion molding process, the pressure and displacement changes during the extrusion process can be monitored in real time through the bottom sensing pad on one side of the punch, and the data can be received and transmitted to the control body through the data line. At this time, the system in the control body can dynamically adjust the extrusion speed and strength of the hydraulic body according to these data to ensure the stability of the molding process and the product quality;

[0024] 2) When the component cold extrusion forming device and method are working, the two side forming plates moving in opposite directions will move toward the groove die, and when the punch descends to cold-form the raw material on the top of the groove die, the two side forming plates will be synchronously pressed against the two sides of the raw material inside the groove die. When the punch descends, the two side forming plates can be synchronously driven to synchronously extrude the top and both sides of the raw material, which can improve the accuracy of component forming and the efficiency of forming;

[0025] 3) During the operation of the component cold extrusion forming device and method thereof, the bottom of the groove die can be opened after the bottom film plate is pulled out along the bottom of the groove die. At this time, the waste generated during the extrusion process will fall down along the bottom of the groove die and enter the receiving box for collection. The waste entering the receiving box will be filtered and classified through the material separation net, and the larger waste will remain on the surface of the material separation net, and the smaller waste will enter the bottom of the receiving box, thereby improving the efficiency of waste collection and facilitating the operator to carry out classification and processing;

[0026] 4) During the operation of the component cold extrusion forming device and method, the threaded connection between the transmission screw and the threaded barrel can drive the connecting side frame to move horizontally when the transmission screw rotates. During the extrusion forming of the material, the descending punch will drive the material receiving box to move to the outside of the groove die, which is convenient for the operator to collect the waste in the material receiving box, thereby improving the portability of waste collection;

[0027] 5) During the operation of the component cold extrusion molding device and method, after the two water pump bodies are started, the connecting pipes can be driven by the two water pump bodies to pump the liquid in the liquid storage tank into the cooling tank, and the inner side of the groove mold is cooled by the coolant, which can reduce the slow heat dissipation after the heat generated in the groove mold during the extrusion molding process, thereby improving the cooling efficiency of the extrusion molding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0029] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the hydraulic rod structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the overall appearance separation of the present invention;

[0032] Figure 4 It is a schematic diagram of the appearance of the sensor of the present invention;

[0033] Figure 5 It is a schematic diagram of the bottom sliding rail structure of the present invention;

[0034] Figure 6 It is a schematic diagram of the threaded column structure of the present invention;

[0035] Figure 7 It is a schematic diagram of the structure of the liquid storage tank of the present invention;

[0036] Figure 8 It is a schematic diagram of the cooling tank structure of the present invention;

[0037] Fig. 9 It is a schematic diagram of the material receiving box structure of the present invention;

[0038] Fig.10 It is a schematic diagram of the structure of the side support plate of the present invention;

[0039] Fig.11 It is a schematic diagram of the transmission screw structure of the present invention;

[0040] Fig.12 It is a schematic diagram of the bottom membrane plate structure of the present invention.

[0041] In the figure: 1, forming frame; 2, hydraulic body; 3, control body; 4, hydraulic rod; 5, punch; 6, groove die; 701, bottom sensing pad; 702, data line; 703, sensor; 801, bottom diaphragm plate; 802, side electric push rod; 803, side support rod; 901, top bearing plate; 902, threaded column; 903, transmission side plate; 904, side threaded hole; 905, bottom sliding block; 906, bottom sliding rail; 907, bottom gear plate; 908, side gear plate; 909, bottom threaded rod; 9010, side forming plate; 9011, bottom threaded hole; 9012, bottom bearing plate; 9013, side support plate; 90 14. Sliding side frame; 9015. Side sliding rail; 9016. Inner connecting rod; 1001. Top gear; 1002. Toothed belt; 1003. Bottom gear; 1004. Side bearing plate; 1005. Bottom transmission rod; 1006. Transmission screw; 1007. Connecting side frame; 1008. Threaded barrel; 1009. Connecting plate; 1010. Side connecting rail; 1011. Material collecting box; 1012. Material dividing net; 1013. Horizontal rail; 1014. Horizontal slide plate; 1101. Liquid storage tank; 1102. Liquid filling port; 1103. Connecting pipe; 1104. Water pump body; 1105. Cooling tank; 1106. Drain hole. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] In this embodiment, Figure 1-Figure 12 Given, the present invention provides the following technical solutions:

[0044] A component cold extrusion forming device comprises a forming frame 1, a control body 3 is fixedly connected to one side of the forming frame 1, a hydraulic body 2 is fixedly connected to the top of the forming frame 1, a hydraulic rod 4 is arranged at the bottom of the hydraulic body 2, a punch 5 is fixedly connected to the bottom of the hydraulic rod 4, a groove die 6 is arranged on the inner side of the forming frame 1, a bottom sensing pad 701 is movably connected to one side of the punch 5, a data line 702 is movably connected to one side of the bottom sensing pad 701, a sensor 703 is movably connected to one side of the data line 702, a transmission side plate 903 is fixedly connected to one side of the punch 5, a side threaded hole 904 is opened on the surface of the transmission side plate 903, and an inner thread of the side threaded hole 904 is provided. A threaded column 902 is connected to the thread, and the top of the threaded column 902 is movably connected to the top bearing disk 901, and the bottom of the threaded column 902 is fixedly connected to a bottom toothed disk 907, and one side of the bottom toothed disk 907 is meshingly connected to a side toothed disk 908, and the inner side of the side toothed disk 908 is fixedly connected to an inner connecting rod 9016, and both ends of the inner connecting rod 9016 are fixedly connected to bottom threaded rods 909. There are two bottom threaded rods 909, and one end of the two bottom threaded rods 909 are symmetrically arranged along the two ends of the inner connecting rod 9016, and the surfaces of the two bottom threaded rods 909 are threadedly connected to bottom threaded holes 9011, and one side of the bottom threaded hole 9011 is fixedly connected to a side molding plate 9010.

[0045] It should be noted that when the punch 5 descends to cold-form the raw material on the top of the groove die 6, the two side forming plates 9010 will be synchronously extruded with the two sides of the raw material inside the groove die 6. When the punch 5 descends, the two side forming plates 9010 can be synchronously driven to extrude the top and both sides of the raw material, which can improve the accuracy of component forming and at the same time improve the forming efficiency.

[0046] In this embodiment, the bottom of the groove mold 6 is slidably connected to the bottom membrane plate 801, one side of the forming frame 1 is fixedly connected to the side support rod 803, one side of the side support rod 803 is fixedly connected to the side electric push rod 802, and one end of the side electric push rod 802 is fixedly connected to one side of the bottom membrane plate 801.

[0047] It should be noted that after the bottom film plate 801 is driven to be pulled out along the bottom of the groove mold 6 by the side electric push rod 802, the falling waste will enter the material receiving box 1011, and when the punch 5 descends for molding, the bottom film plate 801 is driven by the side electric push rod 802 to enter the bottom of the groove mold 6, and in the process of extruding the material, the descending punch 5 will drive the material receiving box 1011 to move toward the outside of the groove mold 6, which is convenient for the operator to collect the waste in the material receiving box 1011, thereby improving the portability of collecting waste.

[0048] In this embodiment, one end of the two bottom threaded rods 909 is movably connected to a bottom bearing disk 9012 , and one side of the bottom bearing disk 9012 is movably connected to a side support plate 9013 .

[0049] It should be noted that during the rotation process, the bottom threaded rod 909 will be movably connected and supported on one side of the side support plate 9013 through the bottom bearing disk 9012 at one end. The two bottom threaded rods 909 are threadedly connected to the bottom threaded hole 9011, which can drive the side forming plate 9010 to move horizontally when the bottom threaded rod 909 rotates. During the horizontal movement of the side forming plate 9010, it will slide along the inner side of the side sliding rail 9015 through the sliding side frame 9014, which can improve the stability of the movement of the side forming plate 9010.

[0050] In this embodiment, one side of the bottom threaded rod 909 is fixedly connected to the top gear 1001, the surface of the top gear 1001 is meshingly connected to the toothed belt 1002, the inner side of the toothed belt 1002 is meshingly connected to the bottom gear 1003, one side of the bottom gear 1003 is fixedly connected to the bottom transmission rod 1005, one end of the bottom transmission rod 1005 is fixedly connected to the transmission screw 1006, one end of the bottom transmission rod 1005 and one end of the transmission screw 1006 are both movably connected to the side bearing disk 1004, and one side of the side bearing disk 1004 is movably connected to one side of the side support plate 9013.

[0051] It should be noted that during the rotation of the bottom transmission rod 1005 and the transmission screw 1006, they will be movably connected to the surface of the side support plate 9013 through the side bearing plates 1004 at both ends for movably support. The connection of the side bearing plates 1004 can maintain the stable rotation of the bottom transmission rod 1005 and the transmission screw 1006.

[0052] In this embodiment, the surface of the transmission screw 1006 is threadedly connected with a threaded barrel 1008, one side of the threaded barrel 1008 is fixedly connected with a connecting side frame 1007, one side of the connecting side frame 1007 is fixedly connected with a material receiving box 1011, the inner side of the material receiving box 1011 is fixedly connected with a material dividing net 1012, the bottom of the material receiving box 1011 is fixedly connected with a horizontal rail 1013, and a horizontal slide 1014 is provided at the bottom of the forming machine frame 1, and the inner side of the horizontal slide 1014 is slidably connected to the bottom of the horizontal rail 1013.

[0053] It should be noted that, by sliding the horizontal rail 1013 at the bottom of the material receiving box 1011 along the inner side of the horizontal slide plate 1014, the stability of the movement of the material receiving box 1011 can be improved.

[0054] In this embodiment, a liquid storage tank 1101 is fixedly connected to one side of the forming frame 1, a liquid filling port 1102 is fixedly connected to the top of the liquid storage tank 1101, a water pump body 1104 is fixedly connected to one side of the liquid storage tank 1101, a connecting pipe 1103 is arranged on the surface of the water pump body 1104, a drainage hole 1106 is opened on the inner side of the groove mold 6, one side of the drainage hole 1106 is movably connected to one end of the connecting pipe 1103, and a cooling groove 1105 is opened on the inner side of the groove mold 6.

[0055] It should be noted that the connecting pipe 1103 is driven by two water pump bodies 1104 to pump the liquid in the liquid storage tank 1101 into the cooling tank 1105. After the coolant enters the cooling tank 1105 through the drain hole 1106, the inner side of the groove mold 6 can be cooled by the coolant, which can reduce the slow heat dissipation after the heat generated in the groove mold 6 during the extrusion molding process.

[0056] In this embodiment, a connecting plate 1009 is fixedly connected to one side of the connecting side frame 1007 , a side connecting rail 1010 is provided on one side of the forming machine frame 1 , and one side of the side connecting rail 1010 is slidably connected to one side of the connecting plate 1009 .

[0057] It should be noted that, through the threaded connection between the transmission screw 1006 and the threaded barrel 1008, the connecting side frame 1007 can be driven to move horizontally when the transmission screw 1006 rotates, and during the horizontal movement of the connecting side frame 1007, the connecting plate 1009 will be driven to slide along the inner side of the side connecting rail 1010, which can improve the sliding stability of the connecting side frame 1007.

[0058] In this embodiment, a bottom sliding block 905 is fixedly connected to one side of the transmission side plate 903 , a bottom sliding rail 906 is provided on one side of the forming machine frame 1 , and one side of the bottom sliding rail 906 is slidably connected to one side of the bottom sliding block 905 .

[0059] It should be noted that, during the descending process, the transmission side plate 903 will slide vertically along the surface of the bottom sliding rail 906 through the bottom sliding block 905 on one side of the transmission side plate 903. The vertical sliding of the bottom sliding rail 906 and the bottom sliding block 905 can improve the stability of the vertical movement of the transmission side plate 903, reduce the deviation caused by the vertical movement of the transmission side plate 903, and improve the stability of the movement of the transmission side plate 903.

[0060] In this embodiment, a sliding side frame 9014 is fixedly connected to one side of the side forming plate 9010 , a side sliding rail 9015 is provided on one side of the forming frame 1 , and one side of the sliding side frame 9014 is slidably connected to the inner side of the side sliding rail 9015 .

[0061] It should be noted that during the horizontal movement of the side forming plate 9010, it will slide along the inner side of the side sliding rail 9015 through the sliding side frame 9014, which can improve the stability of the movement of the side forming plate 9010 and reduce the displacement caused by external force when the side forming plate 9010 moves.

[0062] Example 2

[0063] This embodiment 2 provides a method of a component cold extrusion molding device, which is used to further illustrate the working process or principle of the component cold extrusion molding device provided in the above embodiment 1, and the details are as follows:

[0064] A method for using a component cold extrusion molding device comprises the following steps:

[0065] S1. First, place the mold to be cold extruded on the inner side of the groove die 6. At this time, after the control of the control body 3, the control body 3 can control the hydraulic body 2 to start, and then drive the hydraulic rod 4 to move vertically downward through the hydraulic body 2. After the hydraulic rod 4 moves vertically downward, it will drive the punch 5 to move downward, and continue to drive the punch 5 to move downward and use the punch 5 to extrude the inner side of the groove die 6, so that the material is cold extruded in the groove die 6. During the extrusion process, the bottom sensor pad 701 on one side of the punch 5 can monitor the pressure and displacement changes in the extrusion process in real time, and receive and transmit the data to the control body 3 through the data line 702. At this time, the system in the control body 3 can dynamically adjust the extrusion speed and strength of the hydraulic body 2 according to these data to ensure the stability of the molding process and the quality of the product;

[0066] S2. At the same time, during the descent process, the punch 5 will drive the transmission side plate 903 to move vertically downward synchronously. Through the threaded connection between the side threaded hole 904 and the threaded column 902, when the transmission side plate 903 drives the side threaded hole 904 to move vertically downward, the threaded column 902 can be driven to rotate along the bottom thread of the top bearing plate 901. In the process of the descent of the transmission side plate 903, the bottom sliding block 905 on one side of the transmission side plate 903 will slide vertically along the surface of the bottom sliding rail 906. The vertical sliding of the bottom sliding rail 906 and the bottom sliding block 905 can improve the The stability of the vertical movement of the transmission side plate 903 reduces the deviation caused by the vertical movement of the transmission side plate 903, improves the stability of the movement of the transmission side plate 903, and at the same time improves the stability of the rotation of the threaded column 902. The stable rotation of the threaded column 902 can drive the bottom gear plate 907 to rotate synchronously, and the synchronous rotation of the bottom gear plate 907 will drive the side gear plate 908 to engage and rotate synchronously. During the rotation process, the side gear plate 908 will drive the inner connecting rod 9016 to rotate, and both ends of the inner connecting rod 9016 are fixedly connected with the bottom threaded rod 909. The threaded rods 909 are symmetrically connected at both ends of the inner connecting rod 9016. The thread directions of the two bottom threaded rods 909 are opposite. During the rotation process, the two bottom threaded rods 909 are movably connected and supported on one side of the side support plate 9013 through the bottom bearing disk 9012 at one end. The two bottom threaded rods 909 are threadedly connected to the bottom threaded holes 9011, and can drive the side forming plate 9010 to move horizontally when the bottom threaded rods 909 rotate. In the process of horizontal movement, the side forming plate 9010 will slide along the inner side of the side sliding rail 9015 through the sliding side frame 9014. The stability of the movement of the side forming plates 9010 can be improved, and the deviation caused by the external force when the side forming plates 9010 move can be reduced. The two side forming plates 9010 moving in opposite directions will move toward the groove die 6, and when the punch 5 descends to cold-form the raw material on the top of the groove die 6, the two side forming plates 9010 will be synchronously pressed against the two sides of the raw material inside the groove die 6. When the punch 5 descends, the two side forming plates 9010 can be synchronously driven to synchronously extrude the top and both sides of the raw material, which can improve the accuracy of component forming and improve the forming efficiency.

[0067] S3. After forming, the punch 5 will rise and synchronously drive the two side forming plates 9010 to leave the surface of the groove die 6. At this time, after the side electric push rod 802 on one side of the side support rod 803 is started, the bottom film plate 801 can be driven by the side electric push rod 802 to move horizontally along the bottom of the groove die 6. After the bottom film plate 801 is pulled out along the bottom of the groove die 6, the bottom of the groove die 6 can be opened. At this time, the waste generated during the extrusion process will fall downward along the bottom of the groove die 6 and enter the material receiving box 1011 for storage. The waste entering the material receiving box 1011 will be filtered and classified through the material dividing net 1012, and the larger waste will remain on the surface of the material dividing net 1012, and the smaller waste will enter the bottom of the material receiving box 1011, thereby improving the efficiency of waste collection and facilitating the operator to carry out classification and processing;

[0068] S4. At the same time, when the bottom threaded rod 909 rotates, it will drive the top gear 1001 to rotate. During the rotation of the top gear 1001, it will drive the toothed belt 1002 to rotate synchronously. Through the engagement of the toothed belt 1002, the bottom gear 1003 can be driven to rotate synchronously when the top gear 1001 rotates. When the bottom gear 1003 rotates, it will drive the bottom transmission rod 1005 to rotate. During the rotation of the bottom transmission rod 1005, it will drive the transmission screw 1006 to rotate continuously, and the bottom transmission rod During the rotation of the transmission screw 1006, the side bearing plates 1004 at both ends are movably connected to the surface of the side support plate 9013 for movably support. The connection of the side bearing plates 1004 can keep the bottom transmission rod 1005 and the transmission screw 1006 in stable rotation. The threaded connection between the transmission screw 1006 and the threaded barrel 1008 can drive the connecting side frame 1007 to move horizontally when the transmission screw 1006 rotates, and the horizontal movement of the connecting side frame 1007 is During the process, the connecting plate 1009 will be driven to slide along the inner side of the side connecting rail 1010, which can improve the sliding stability of the connecting side frame 1007. When the convex mold 5 rises, the connecting side frame 1007 can be driven to move horizontally stably, so that the material receiving box 1011 can be horizontally moved to the bottom of the groove mold 6, and the horizontal rail 1013 at the bottom of the material receiving box 1011 can slide along the inner side of the horizontal slide plate 1014, which can improve the movement stability of the material receiving box 1011. After the material receiving box 1011 moves to the bottom of the groove mold 6, After the bottom film plate 801 is driven to be drawn out along the bottom of the groove die 6 by the side electric push rod 802, the falling waste will enter the material receiving box 1011, and when the punch 5 descends for forming, the bottom film plate 801 is driven by the side electric push rod 802 to enter the bottom of the groove die 6, and the material is extruded and formed. At this time, the descending punch 5 will drive the material receiving box 1011 to move to the outside of the groove die 6, which is convenient for the operator to collect the waste in the material receiving box 1011, thereby improving the portability of collecting waste;

[0069] S5. During the forming process of the groove die 6, first, coolant can be added into the liquid storage tank 1101 through the liquid filling port 1102. At this time, after the two water pump bodies 1104 are started, the connecting pipe 1103 can be driven by the two water pump bodies 1104 to extract the liquid in the liquid storage tank 1101 into the cooling tank 1105. After the coolant enters the cooling tank 1105 through the drain hole 1106, the inner side of the groove die 6 can be cooled by the coolant, which can reduce the situation where the heat generated in the groove die 6 during the extrusion molding process is slowly dissipated, thereby improving the cooling efficiency of the extrusion molding device;

[0070] It should be noted that the control body 3, hydraulic body 2, bottom sensor pad 701, data cable 702, sensor 703, side electric push rod 802 and water pump body 1104 in the present invention are all prior arts, and corresponding models can be selected according to actual needs. The internal structure and operating principle of the above parts are also common knowledge of technicians in this field, and no further elaboration will be made on this.

[0071] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A component cold extrusion forming device, comprising a forming frame (1), characterized in that: A control body (3) is fixedly connected to one side of the molding frame (1); a hydraulic body (2) is fixedly connected to the top of the molding frame (1); a hydraulic rod (4) is arranged at the bottom of the hydraulic body (2); a punch (5) is fixedly connected to the bottom of the hydraulic rod (4); a groove mold (6) is arranged on the inner side of the molding frame (1); a bottom sensing pad (701) is movably connected to one side of the punch (5); a data line (702) is movably connected to one side of the bottom sensing pad (701); a sensor (703) is movably connected to one side of the data line (702); a transmission side plate (903) is fixedly connected to one side of the punch (5); a side threaded hole (904) is provided on the surface of the transmission side plate (903); a threaded column (902) is threadedly connected to the inner side of the side threaded hole (904); The top of the threaded column (902) is movably connected to a top bearing disk (901), the bottom of the threaded column (902) is fixedly connected to a bottom toothed disk (907), one side of the bottom toothed disk (907) is meshingly connected to a side toothed disk (908), the inner side of the side toothed disk (908) is fixedly connected to an inner connecting rod (9016), both ends of the inner connecting rod (9016) are fixedly connected to bottom threaded rods (909), the number of the bottom threaded rods (909) is two, the two bottom threaded rods (909) are symmetrically connected at both ends of the inner connecting rod (9016), and the thread directions of the two bottom threaded rods (909) are opposite, the surfaces of the two bottom threaded rods (909) are threadedly connected to bottom threaded holes (9011), and one side of the bottom threaded hole (9011) is fixedly connected to a side forming plate (9010).

2. A component cold extrusion forming device according to claim 1, characterized in that: The bottom of the groove die (6) is slidably connected to a bottom film plate (801), one side of the forming frame (1) is fixedly connected to a side support rod (803), one side of the side support rod (803) is fixedly connected to a side electric push rod (802), and one end of the side electric push rod (802) is fixedly connected to one side of the bottom film plate (801).

3. A component cold extrusion forming device according to claim 2, characterized in that: One end of the two bottom threaded rods (909) is movably connected to a bottom bearing disc (9012), and one side of the bottom bearing disc (9012) is movably connected to a side support plate (9013).

4. A component cold extrusion forming device according to claim 3, characterized in that: One side of the bottom threaded rod (909) is fixedly connected to a top gear (1001), the surface of the top gear (1001) is meshingly connected to a toothed belt (1002), the inner side of the toothed belt (1002) is meshingly connected to a bottom gear (1003), one side of the bottom gear (1003) is fixedly connected to a bottom transmission rod (1005), one end of the bottom transmission rod (1005) is fixedly connected to a transmission screw (1006), one end of the bottom transmission rod (1005) and one end of the transmission screw (1006) are both movably connected to a side bearing disk (1004), and one side of the side bearing disk (1004) is movably connected to one side of the side support plate (9013).

5. A component cold extrusion forming device according to claim 4, characterized in that: The surface of the transmission screw (1006) is threadedly connected to a threaded barrel (1008), one side of the threaded barrel (1008) is fixedly connected to a connecting side frame (1007), one side of the connecting side frame (1007) is fixedly connected to a material receiving box (1011), the inner side of the material receiving box (1011) is fixedly connected to a material distribution net (1012), the bottom of the material receiving box (1011) is fixedly connected to a horizontal rail (1013), and a horizontal slide plate (1014) is provided at the bottom of the molding machine frame (1), and the inner side of the horizontal slide plate (1014) is slidably connected to the bottom of the horizontal rail (1013).

6. A component cold extrusion forming device according to claim 5, characterized in that: A liquid storage tank (1101) is fixedly connected to one side of the molding frame (1), a liquid filling port (1102) is fixedly connected to the top of the liquid storage tank (1101), a water pump body (1104) is fixedly connected to one side of the liquid storage tank (1101), a connecting pipe (1103) is arranged on the surface of the water pump body (1104), a liquid discharge hole (1106) is provided on the inner side of the groove mold (6), one side of the liquid discharge hole (1106) is movably connected to one end of the connecting pipe (1103), and a cooling groove (1105) is provided on the inner side of the groove mold (6).

7. A component cold extrusion forming device according to claim 6, characterized in that: A connecting plate (1009) is fixedly connected to one side of the connecting side frame (1007), a side connecting rail (1010) is provided on one side of the forming machine frame (1), and one side of the side connecting rail (1010) is slidably connected to one side of the connecting plate (1009).

8. A component cold extrusion forming device according to claim 7, characterized in that: A bottom sliding block (905) is fixedly connected to one side of the transmission side plate (903), a bottom sliding rail (906) is provided on one side of the forming machine frame (1), and one side of the bottom sliding rail (906) is slidably connected to one side of the bottom sliding block (905).

9. A component cold extrusion forming device according to claim 8, characterized in that: A sliding side frame (9014) is fixedly connected to one side of the side forming plate (9010), a side sliding rail (9015) is provided on one side of the forming machine frame (1), and one side of the sliding side frame (9014) is slidably connected to the inner side of the side sliding rail (9015).

10. A method for using a component cold extrusion molding device, applied to a component cold extrusion molding device as claimed in any one of claims 1 to 9, characterized in that: The steps include: S1. First, the mold to be cold extruded is placed inside the groove mold (6). At this time, after the control of the control body (3), the control body (3) can control the hydraulic body (2) to start, and the hydraulic rod (4) is driven by the hydraulic body (2) to move vertically downward. After the hydraulic rod (4) moves vertically downward, it will drive the punch (5) to move downward, and the punch (5) is continuously driven to move downward and use the punch (5) to extrude the inner side of the groove mold (6), so that the material is cold extruded in the groove mold (6). During the extrusion process, the pressure and displacement changes in the extrusion process can be monitored in real time through the bottom sensor pad (701) on one side of the punch (5), and the data is received and transmitted to the control body (3) through the data line (702); S2. During the descent process, the punch (5) will drive the transmission side plate (903) to move vertically downward synchronously. Through the threaded connection between the side threaded hole (904) and the threaded column (902), when the transmission side plate (903) drives the side threaded hole (904) to move vertically downward, the threaded column (902) can be driven to rotate along the bottom thread of the top bearing plate (901). During the descent process, the transmission side plate (903) will slide vertically along the surface of the bottom sliding rail (906) through the bottom sliding block (905) on one side of the transmission side plate (903). Through the vertical sliding of the bottom sliding rail (906) and the bottom sliding block (905), the stability of the vertical movement of the transmission side plate (903) can be improved, the deviation caused by the vertical movement of the transmission side plate (903) can be reduced, the stability of the movement of the transmission side plate (903) can be improved, and the stability of the rotation of the threaded column (902) can be improved. The stable rotation of the threaded column (902) can drive the bottom gear plate (907) to rotate synchronously, and the synchronous rotation of the bottom gear plate (907) can drive the side gear plate (908) to engage and rotate synchronously. During the rotation process, the side gear plate (908) can drive the inner connecting rod (9016) to rotate, and both ends of the inner connecting rod (9016) are fixedly connected with bottom threaded rods (909). The two bottom threaded rods (909) are symmetrically connected at both ends of the inner connecting rod (9016). The thread directions of the two bottom threaded rods (909) are opposite. During the rotation process, the two bottom threaded rods (909) are movably connected and supported on one side of the side support plate (9013) through the bottom bearing plate (9012) at one end. The two bottom threaded rods (909) are threadedly connected to the bottom threaded holes (9011), and can drive the side forming plate (9010) to move horizontally when the bottom threaded rods (909) rotate. S3. After forming, the punch (5) will rise and simultaneously drive the two side forming plates (9010) to leave the surface of the groove die (6). At this time, after the side electric push rod (802) on the side of the side support rod (803) is started, the bottom film plate (801) can be driven by the side electric push rod (802) to move horizontally along the bottom of the groove die (6). After the bottom film plate (801) is pulled out along the bottom of the groove die (6), the bottom of the groove die (6) can be opened, and the waste generated during the extrusion process will fall downward along the bottom of the groove die (6); S4. When the bottom threaded rod (909) rotates, the top gear (1001) is driven to rotate. When the top gear (1001) rotates, the toothed belt (1002) is driven to rotate synchronously. Through the meshing of the toothed belt (1002), the bottom gear (1003) can be driven to rotate synchronously when the top gear (1001) rotates. When the bottom gear (1003) rotates, the bottom transmission rod (1005) is driven to rotate. When the bottom transmission rod (1005) rotates, the transmission screw (1006) is driven to rotate continuously. When the bottom transmission rod (1005) and the transmission screw (1006) rotate, they are movably connected to the surface of the side support plate (9013) through the side bearing plates (1004) at both ends for movably supporting. The connection of the side bearing plates (1004) can keep the bottom transmission rod (1005) and the transmission screw (1006) in stable rotation. The threaded connection of the groove cylinder (1008) can drive the connecting side frame (1007) to move horizontally when the transmission screw (1006) rotates, and the connecting plate (1009) can be driven to slide along the inner side of the side connecting rail (1010) during the horizontal movement of the connecting side frame (1007), which can improve the sliding stability of the connecting side frame (1007). When the convex mold (5) rises, the connecting side frame (1007) can be driven to move horizontally stably, so that the receiving box (1007) can be 11) moves horizontally to the bottom of the groove mold (6), and slides along the inner side of the horizontal slide plate (1014) through the horizontal rail (1013) at the bottom of the material receiving box (1011), so as to improve the stability of the movement of the material receiving box (1011). After the material receiving box (1011) moves to the bottom of the groove mold (6), the bottom film plate (801) is driven by the side electric push rod (802) to be pulled out along the bottom of the groove mold (6), and the falling waste will enter the material receiving box (1011); S5. During the forming process of the groove mold (6), coolant can be added into the liquid storage tank (1101) through the liquid adding port (1102). After the two water pump bodies (1104) are started, the connecting pipe (1103) is driven by the two water pump bodies (1104) to pump the liquid in the liquid storage tank (1101) into the cooling tank (1105). At the same time, the coolant can enter the cooling tank (1105) through the drain hole (1106).

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