Forming die based on electric vehicle instrument panel machining

Abstract

The utility model discloses a forming die based on electric vehicle instrument panel processing, which comprises a workbench, a support frame and a telescopic cylinder, a lower die is arranged at the center of the top of the workbench, the inner wall of the bottom end of a movable groove is connected with a screw rod through a bearing array, the top of the screw rod is in threaded connection with a movable threaded cylinder, and the movable threaded cylinder is in threaded connection with the support frame. The bottom end of the lower mold is connected with a cooling box, a water inlet pipe is arranged on one side in the cooling box, and the end, away from the cooling box, of the water inlet pipe penetrates through the cooling box to be connected with a cooling bent pipe. A screw rod rotates to drive a movable threaded barrel to do lifting motion, the movable threaded barrel can lift up to drive a top plate to lift up so as to eject a forming mold out of a lower mold, and therefore the electric vehicle instrument panel forming mold can be conveniently demolded, and a water pump can pump cooling liquid in a cooling box through a water inlet pipe into a cooling bent pipe to flow; and the cooling elbow plays a cooling role, so that the electric vehicle instrument panel forming mold can be quickly cooled, and demolding work can be conveniently carried out.

Description

Technical Field

[0001] The utility model relates to the field of forming dies, in particular to a forming die based on the processing of an electric vehicle instrument panel. Background Art

[0002] The automobile dashboard is a device that reflects the working conditions of various systems of the vehicle. Mold forming processing is required during the production process. The application number CN202220742303.0 is retrieved. It is a die-casting mold for a vehicle dashboard. By adding a bridge in the stealing part, the product tends to be symmetrical during molding and shrinkage. The filling material is transported from the bottom of the dashboard cavity to the top of the dashboard cavity, and the flow direction of the bridge is consistent with that of the filling material, which can ensure the smooth filling of the dashboard cavity and further ensure the appearance quality of the vehicle dashboard.

[0003] A die-casting mold similar to the above-mentioned vehicle dashboard: Although a bridge is added to the stealing part to make the product shrink more evenly, firstly, the molding mold in the lower template is easy to be fixed in the lower template, and it is difficult to take it out. Secondly, the existing injection molding device generally waits for the finished product to cool naturally before taking it out, and it does not have an auxiliary cooling function.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a forming mold based on the processing of the electric vehicle instrument panel is proposed to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a molding die based on the processing of an electric vehicle instrument panel, so as to solve the problem that the above-mentioned die-casting die of a vehicle instrument panel proposed in the above-mentioned background technology is firstly that the molding die in the lower mold plate is easy to be fixed in the lower mold plate, and it is more difficult to take it out; secondly, the existing injection molding device generally waits for the finished product to be naturally cooled and formed before it can be taken out, and it does not have an auxiliary cooling function.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a molding mold based on the processing of an electric vehicle instrument panel, comprising a workbench, a support frame and a telescopic cylinder, the top edge of the workbench is connected to the support frame by fixing bolts, the top of the support frame is connected to the top frame by bolts, the telescopic cylinder is arranged at the bottom center of the top plate, the output end of the telescopic cylinder is connected to the upper mold by bolts, and an injection port is arranged on the top of one side of the upper mold.

[0007] Furthermore, a lower mold is arranged at the top center of the workbench, the lower mold matches the upper mold and is located on the same straight line, and a top plate is embedded in the bottom inner wall of the lower mold.

[0008] Furthermore, a movable groove is provided at the bottom of the lower mold, and the inner wall of the bottom end of the movable groove is connected to a screw through a bearing arrangement. The top thread of the screw is connected to a movable threaded barrel, and the end of the movable threaded barrel away from the screw is connected to the top plate.

[0009] Furthermore, a worm wheel is keyedly connected to the bottom outer wall of the screw, a worm is connected to one side of the bottom of the movable groove through a bearing, the worm is meshed with the worm wheel, an adjusting knob is provided on one side outer wall of the lower mold, and a torsional output end of the adjusting knob is connected to the worm.

[0010] Furthermore, the bottom end of the lower mold is connected to a cooling box, a water inlet pipe is provided on one side of the interior of the cooling box, the end of the water inlet pipe away from the cooling box passes through the cooling box and is connected to a cooling elbow, the cooling elbow is arranged throughout the interior of the lower mold, and the cooling elbow is a copper pipe.

[0011] Furthermore, one end of the cooling elbow away from the water inlet pipe is connected to a circulating water outlet pipe, and one end of the circulating water outlet pipe away from the cooling elbow extends into the cooling box. A water pump is provided on one side of the water inlet pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects: a forming mold based on the processing of the electric vehicle instrument panel, the screw is rotated to drive the movable threaded barrel to perform lifting and lowering movement, the lifting and lowering of the movable threaded barrel can drive the top plate to lift up, thereby ejecting the forming mold from the lower mold, thereby facilitating the demoulding of the electric vehicle instrument panel forming mold, and a water pump can be used to pump the coolant in the cooling box through the water inlet pipe to flow into the cooling elbow, and the cooling effect is achieved through the cooling elbow, which is convenient for the electric vehicle instrument panel forming mold to quickly cool down and thus facilitate demoulding work, the specific contents are as follows:

[0013] A movable groove is provided at the bottom of the lower mold, and a screw is connected to the inner wall of the bottom end of the movable groove through a bearing arrangement. The screw can rotate in the movable groove, and the top of the screw is threadedly connected to a movable threaded barrel, and a worm wheel is keyed to the outer wall of the bottom of the screw, and the worm wheel and the screw rotate synchronously. A worm is connected to one side of the bottom of the movable groove through a bearing, and the worm is meshed with the worm wheel. An adjusting knob is provided on the outer wall of one side of the lower mold, and the worm can be driven to rotate by twisting the adjusting knob, and the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the screw to rotate synchronously, and the rotation of the screw drives the movable threaded barrel The lifting and lowering movement is carried out, and the lifting and lowering of the movable threaded barrel can drive the top plate to lift up, so as to push the forming mold out of the lower mold, so as to facilitate the demoulding of the electric vehicle instrument panel forming mold. The bottom end of the lower mold is connected with a cooling box, and a water injection port is arranged on one side of the top of the cooling box. The cooling box is filled with coolant, and a water inlet pipe is arranged on one side of the inner side of the cooling box. A water pump is arranged on one side of the water inlet pipe. The water pump can pump the coolant in the cooling box through the water inlet pipe to flow into the cooling elbow, and play a cooling role through the cooling elbow, so as to facilitate the rapid cooling of the electric vehicle instrument panel forming mold and facilitate the demoulding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a forming die for processing an electric vehicle instrument panel according to the utility model;

[0015] Figure 2 This is a schematic diagram of the lower mold structure of a molding mold based on the processing of an electric vehicle instrument panel of the utility model;

[0016] Figure 3 This is a schematic diagram of the top plate structure of a molding die for processing an electric vehicle instrument panel according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of a worm gear structure of a forming die based on the processing of an electric vehicle instrument panel.

[0018] In the figure: 1. workbench; 2. support frame; 3. top frame; 4. telescopic cylinder; 5. upper mold; 6. injection port; 7. lower mold; 8. top plate; 9. movable groove; 10. screw; 11. movable threaded barrel; 12. worm gear; 121. worm; 13. adjusting knob; 14. cooling box; 15. water inlet pipe; 16. cooling elbow; 17. circulating water outlet pipe; 18. water pump. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a molding die based on the processing of electric vehicle instrument panels, comprising a workbench 1, a support frame 2 and a telescopic cylinder 4. The top edge of the workbench 1 is connected to the support frame 2 by fixing bolts, and the support frame 2 plays a supporting role. The top of the support frame 2 is connected to a top frame 3 by bolts, and the top frame 3 plays a role in fixing the telescopic cylinder 4. The telescopic cylinder 4 is arranged at the bottom center of the top frame 3, and the output end of the telescopic cylinder 4 is connected to an upper mold 5 by bolts. The telescopic cylinder 4 can push the upper mold 5 to cooperate with the lower mold 7 to facilitate the processing and molding of the electric vehicle instrument panel. An injection port 6 is arranged on the top of one side of the upper mold 5, and the injection port 6 can inject the required molding material into the mold.

[0021] A lower mold 7 is arranged at the top center of the workbench 1. The lower mold 7 cooperates with the upper mold 5 to play a molding role. The lower mold 7 matches the upper mold 5 and is on the same straight line. A top plate 8 is embedded in the bottom inner wall of the lower mold 7. The upper surface of the top plate 8 has the same shape as the shape required to be molded by the lower mold 7.

[0022] A movable groove 9 is provided at the bottom of the lower mold 7. The inner wall of the bottom end of the movable groove 9 is connected with a screw 10 through a bearing arrangement. The screw 10 can rotate in the movable groove 9. The top of the screw 10 is threadedly connected with a movable threaded barrel 11. The rotation of the screw 10 drives the movable threaded barrel 11 to perform a lifting movement. The end of the movable threaded barrel 11 away from the screw 10 is connected to the top plate 8. The lifting of the movable threaded barrel 11 can drive the top plate 8 to lift up, thereby facilitating the demolding work of the mold.

[0023] The bottom outer wall of the screw 10 is keyed to a worm gear 12, which rotates synchronously with the screw 10. A worm 121 is connected to the bottom side of the movable groove 9 through a bearing, and the worm 121 is meshed with the worm gear 12. An adjusting knob 13 is provided on the outer wall of one side of the lower mold 7, and the torsion output end of the adjusting knob 13 is connected to the worm 121. The worm 121 can be driven to rotate by twisting the adjusting knob 13, and the rotation of the worm 121 drives the worm wheel 12 to rotate. The rotation of the worm wheel 12 drives the screw 10 to rotate synchronously, and the rotation of the screw 10 drives the movable threaded barrel 11 to perform a lifting movement. The lifting of the movable threaded barrel 11 can drive the top plate 8 to lift the molding mold out of the lower mold 7, thereby facilitating the demolding of the electric vehicle instrument panel molding mold.

[0024] The bottom end of the lower mold 7 is connected to a cooling box 14, and a water injection port is provided on one side of the top of the cooling box 14. The cooling box 14 is filled with coolant. A water inlet pipe 15 is provided on one side of the interior of the cooling box 14. The end of the water inlet pipe 15 away from the cooling box 14 passes through the cooling box 14 and is connected to a cooling elbow 16. The cooling elbow 16 plays a cooling role, which is convenient for rapid cooling of the electric vehicle instrument panel molding mold and thus facilitates demoulding. The cooling elbow 16 is arranged through the interior of the lower mold 7. The cooling elbow 16 is arranged in a spiral shape to increase the cooling area. The cooling elbow 16 is a copper tube.

[0025] One end of the cooling elbow 16 away from the water inlet pipe 15 is connected to a circulating water outlet pipe 17, and one end of the circulating water outlet pipe 17 away from the cooling elbow 16 extends into the cooling box 14. The circulating water outlet pipe 17 can circulate the coolant back into the cooling box 14. A water pump 18 is provided on one side of the water inlet pipe 15. The water pump 18 can pump the coolant in the cooling box 14 to flow into the cooling elbow 16 through the water inlet pipe 15, and play a cooling role through the cooling elbow 16, which is convenient for rapid cooling of the electric vehicle instrument panel molding mold and thus convenient for demolding. After cooling, the circulating water outlet pipe 17 can circulate the coolant back into the cooling box 14 to facilitate cooling and recycling of the coolant.

[0026] Working principle: When using a molding die based on electric vehicle instrument panel processing, the telescopic cylinder 4 can push the upper mold 5 to cooperate with the lower mold 7 to facilitate the processing and molding of the electric vehicle instrument panel, and the injection port 6 can inject the required molding material into the mold. After the mold is formed, the upper mold 5 is lifted by the telescopic cylinder 4, and the water pump 18 is started. The water pump 18 can pump the coolant in the cooling box 14 to flow into the cooling elbow 16 through the water inlet pipe 15, and the cooling effect is played through the cooling elbow 16, which is convenient for the electric vehicle instrument panel molding mold to quickly cool down and facilitate demolding. After cooling, the circulating water outlet pipe 17 can circulate the coolant back to the cooling box 14 to facilitate the cooling and recycling of the coolant. After cooling, the worm 121 can be driven to rotate by twisting the adjusting knob 13, and the rotation of the worm 121 drives the worm wheel 12 to rotate, and the rotation of the worm wheel 12 drives the screw 10 to rotate synchronously, and the rotation of the screw 10 drives the moving threaded barrel 11 to perform lifting and lowering movements, and the moving threaded barrel 11 The lifting can drive the top plate 8 to lift up, thereby facilitating the demoulding work of the mold, thereby facilitating the demoulding of the electric vehicle instrument panel molding mold.

Claims

1. A molding die for processing an electric vehicle instrument panel, comprising a workbench (1), a support frame (2) and a telescopic cylinder (4), characterized in that: The top edge of the workbench (1) is connected to a support frame (2) via fixing bolts, the top of the support frame (2) is connected to a top frame (3) via bolts, the telescopic cylinder (4) is arranged at the bottom center of the top frame (3), the output end of the telescopic cylinder (4) is connected to an upper mold (5) via bolts, and an injection port (6) is arranged at the top of one side of the upper mold (5); A lower mold (7) is arranged at the top center of the workbench (1); the lower mold (7) matches the upper mold (5) and is located on the same straight line; a top plate (8) is embedded in the bottom inner wall of the lower mold (7).

2. A molding die for processing an electric vehicle instrument panel according to claim 1, characterized in that: A movable groove (9) is provided at the bottom of the lower mold (7); a screw rod (10) is connected to the inner wall of the bottom end of the movable groove (9) via a bearing arrangement; a movable threaded barrel (11) is threadedly connected to the top of the screw rod (10); and an end of the movable threaded barrel (11) away from the screw rod (10) is connected to the top plate (8).

3. A molding die for processing an electric vehicle instrument panel according to claim 2, characterized in that: The bottom outer wall of the screw (10) is keyed to a worm wheel (12); one side of the bottom of the movable groove (9) is connected to a worm (121) via a bearing; the worm (121) is meshed with the worm wheel (12); an adjusting knob (13) is provided on one side outer wall of the lower mold (7); a torsion output end of the adjusting knob (13) is connected to the worm (121).

4. The forming die for processing an electric vehicle instrument panel according to claim 2, characterized in that: The bottom end of the lower mold (7) is connected to a cooling box (14), a water inlet pipe (15) is provided on one side of the interior of the cooling box (14), and an end of the water inlet pipe (15) away from the cooling box (14) passes through the cooling box (14) and is connected to a cooling elbow (16), the cooling elbow (16) is arranged to penetrate the interior of the lower mold (7), and the cooling elbow (16) is a copper tube.

5. The forming die for processing an electric vehicle instrument panel according to claim 4, characterized in that: One end of the cooling elbow (16) away from the water inlet pipe (15) is connected to a circulating water outlet pipe (17), and one end of the circulating water outlet pipe (17) away from the cooling elbow (16) extends into the cooling box (14). A water pump (18) is provided on one side of the water inlet pipe (15).

Images