Electric vehicle rear fender injection mold

Abstract

The utility model provides an electric vehicle rear fender injection mold, which relates to the technical field of injection molds, and comprises a main body mechanism, one side of the main body mechanism is provided with an auxiliary mechanism, the main body mechanism comprises a box body, the inner wall of the box body is provided with a side plate, and the inner wall of the box body is movably connected with one end of the side surface of the side plate in a penetrating manner; a template is arranged on one side of the side plate, one side of the side plate is fixedly connected with one side of the template, and a top plate is arranged on one side of the template. A motor is started to enable a gear to rotate by 90 degrees, at the moment, a side plate is in a plane state, a first telescopic rod extends at the same time, a top plate extends out of the inner wall of a mold plate, an object is ejected out, and a certain distance is formed between the object and the mold plate; therefore, a formed object can be conveniently and rapidly taken out of the mold, object damage caused by misoperation is avoided, the production efficiency is improved through the automation degree, and manual intervention is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to an injection mold for a rear fender of an electric vehicle. Background Art

[0002] An electric vehicle fender is a protective device installed on an electric vehicle to prevent mud, water, rocks, and other debris from splashing onto the vehicle, the rider, or other road users during driving. Fenders are typically made of plastic, metal, or other durable materials and are specifically designed to suit different types of electric vehicles.

[0003] In existing technologies, electric vehicle rear fenders are one of the most important accessories for electric vehicles. They can effectively prevent mud and water from splashing, and improve the service life and driving experience of electric vehicles. However, during the production process of fenders, they need to be shaped. In traditional operations, the formed plastic objects often adhere to the heating plate, making it difficult to remove them. For example, inexperienced workers may damage the objects due to improper force when removing them, thus affecting the texture after assembly. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide an injection mold for a rear fender of an electric vehicle.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an injection mold for the rear fender of an electric vehicle, comprising: a main body mechanism, an auxiliary mechanism is provided on one side of the main body mechanism, the main body mechanism comprises a box body, the inner wall of the box body is provided with a side panel, the inner wall of the box body is movably connected with one end of the side of the side panel, a template is provided on one side of the side panel, one side of the side panel is fixedly connected to one side of the template, a top plate is provided on one side of the template, one side of the template is in contact with one side of the top plate, a telescopic rod 1 is provided on one side of the top plate, one side of the top plate is fixedly connected to one end of the telescopic rod 1, the other end of the telescopic rod 1 is fixedly connected to the inner wall of the side panel, and a sliding groove is provided on the top side of the box body.

[0006] As a preferred embodiment, the auxiliary mechanism includes an air cooler, and an air induced draft plate is provided at one end of the side of the air cooler. One end of the side of the air cooling mechanism is fixedly connected to the inner wall of the air induced draft plate, one end of the air induced draft plate is slidingly connected to the inner surface of the slide groove, and one end of the air cooler is fixedly connected to one side of the box body.

[0007] As a preferred embodiment, a fixed column is provided on the top side of the template, the top side of the template is fixedly connected to the bottom end of the fixed column, an extrusion plate is provided on the outside of the fixed column, and the outside of the fixed column is slidably connected to one end of the side of the extrusion plate.

[0008] As a preferred embodiment, a spring is provided on the top side of one end of the side of the extrusion plate, the top side of one end of the side of the extrusion plate is fixedly connected to the bottom end of the spring, and the top end of the spring is fixedly connected to one end of the fixing column.

[0009] As a preferred embodiment, a limiting rod is provided at one end of the top of the template, the top end of the template is slidably connected to the outer side of the limiting rod, and one end of the limiting rod is clamped with the inner wall of the extrusion plate.

[0010] As a preferred embodiment, a heating plate is provided on the inner side of the box body, and the inner side of the box body is slidingly connected to one end of the heating plate. A telescopic rod 2 is provided on one side of the heating plate, and one side of the heating plate is fixedly connected to one end of the telescopic rod 2.

[0011] As a preferred embodiment, a gear is provided on one end of the side surface of the side panel, which is fixedly connected to the center end of the gear, and a leather tooth is provided on the outer side of the gear, which transmits power to the inner wall of the leather tooth.

[0012] As a preferred embodiment, a motor is provided on one side of the box body, one side of the box body is fixedly connected to one end of the bottom side of the motor, and the output end of the motor is fixedly connected to the center end of the gear.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. Start the motor to make the gear rotate 90 degrees. At this time, the side plate is in a flat state. At the same time, extend the telescopic rod to make the top plate extend from the inner wall of the template and push the object out to keep a certain distance between it and the template. This allows the formed object to be easily and quickly removed from the mold, avoiding damage to the object caused by improper operation. This degree of automation improves production efficiency and reduces manual intervention.

[0015] 2. Through the air cooler installed on one side of the box, after the heating and shaping is completed, in order to enable the object to solidify quickly, the gas of the air cooler is transmitted to the air induction plate, and the air induction plate is located above the object. In this way, during the gas transmission process, the temperature is cooled in a straight manner, which can shorten the cooling time and the subsequent demoulding operation can be carried out faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a structural schematic diagram of an injection mold for an electric vehicle rear fender.

[0017] Figure 2The utility model provides a schematic top view of the main structure components of the injection mold for the rear fender of an electric vehicle.

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the main mechanism components of an injection mold for a rear fender of an electric vehicle provided by the utility model.

[0019] Figure 4 The utility model provides a side structural schematic diagram of an auxiliary mechanism component of an injection mold for a rear fender of an electric vehicle.

[0020] Legend:

[0021] 1. Main body; 11. Box; 12. Side panels; 13. Template; 14. Top panel; 15. Telescopic rod 1; 16. Extrusion plate; 17. Heating plate; 18. Telescopic rod 2; 19. Fixed column; 110. Spring; 111. Limit rod; 112. Gear; 113. Leather gear; 114. Motor; 115. Slideway;

[0022] 2. Auxiliary mechanism; 21. Air cooler; 22. Air induced draft plate. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention. Example

[0024] like Figure 1-Figure 4As shown, the utility model provides a technical solution: an injection mold for a rear fender of an electric vehicle, comprising: a main body mechanism 1, an auxiliary mechanism 2 is provided on one side of the main body mechanism 1, the main body mechanism 1 comprises a box body 11, the inner wall of the box body 11 is provided with a side panel 12, the inner wall of the box body 11 and one end of the side of the side panel 12 are movably connected through, a template 13 is provided on one side of the side panel 12, one side of the side panel 12 is fixedly connected to one side of the template 13, a top plate 14 is provided on one side of the template 13, one side of the template 13 is fixedly connected to one side of the top plate 14 The top plate 14 is in contact with the side, and a telescopic rod 15 is provided on one side of the top plate 14. One side of the top plate 14 is fixedly connected to one end of the telescopic rod 15. The other end of the telescopic rod 15 is fixedly connected to the inner wall of the side plate 12. A slide groove 115 is provided on the top side of the box body 11. A fixed column 19 is provided on the top side of the template 13. The top side of the template 13 is fixedly connected to the bottom end of the fixed column 19. An extrusion plate 16 is provided on the outside of the fixed column 19. The outside of the fixed column 19 is slidably connected to one end of the side of the extrusion plate 16. The side of the extrusion plate 16 is fixedly connected to the A spring 110 is provided on the top side of the end, the top side of one end of the side of the extrusion plate 16 is fixedly connected to the bottom end of the spring 110, the top of the spring 110 is fixedly connected to one end of the fixing column 19, a limiting rod 111 is provided on the top end of the template 13, the top end of the template 13 is slidably connected to the outside of the limiting rod 111, one end of the limiting rod 111 is clamped with the inner wall of the extrusion plate 16, a heating plate 17 is provided on the inside of the box body 11, the inside of the box body 11 is slidably connected to one end of the heating plate 17, and one side of the heating plate 17 is provided There is a telescopic rod 18, one side of the heating plate 17 is fixedly connected to one end of the telescopic rod 18, a gear 112 is provided on one end of the side of the side plate 12, and one end of the side of the side plate 12 is fixedly connected to the center end of the gear 112, and a leather tooth 113 is provided on the outside of the gear 112, and the outer side of the gear 112 is transmitted to the inner wall of the leather tooth 113, and a motor 114 is provided on one side of the box body 11, and one side of the box body 11 is fixedly connected to one end of the bottom side of the motor 114, and the output end of the motor 114 is fixedly connected to the center end of the gear 112.

[0025] In this embodiment, when the rear fender injection mold of this type of electric vehicle is in use, the object made of plastic is placed between the heating plate 17 and the template 13. Then, the plastic is shaped into the fender under the action of the heating plate 17. When the shaping plate is completed, in order to facilitate the removal of the object and reduce damage to the object, the limiting rod 111 is removed from the extrusion plate 16. The spring 110 uses its own elasticity to reset the extrusion plate 16, and the extrusion plate 16 is located on one side of the object, thereby increasing external force on the object from one side. This purpose can be achieved when the heating plate 17 is disengaged. When the object is pressed, the object adheres to the heating plate 17. Subsequently, the motor 114 is started to make the gear 112 start to rotate ninety degrees. At this time, the side plate 12 is in a flat state. At the same time, the telescopic rod 15 is extended to make the top plate 14 extend from the inner wall of the template 13, and the object is pushed out so that there is a certain distance between it and the template 13, so that the formed object can be taken out of the mold conveniently and quickly, avoiding damage to the object caused by improper operation. This degree of automation improves production efficiency and reduces manual intervention. Example

[0026] like Figure 1-Figure 4 As shown, the auxiliary mechanism 2 includes an air cooler 21, and an air induced draft plate 22 is provided at one end of the side of the air cooler 21. One end of the side of the air cooler 21 is fixedly connected to the inner wall of the air induced draft plate 22, one end of the air induced draft plate 22 is slidably connected to the inner surface of the slide groove 115, and one end of the air cooler 21 is fixedly connected to one side of the box body 11.

[0027] In this embodiment, an air cooler 21 is installed on one side of the box 11. After the heating and shaping is completed, in order to enable the object to solidify quickly, the gas is transmitted to the air duct plate 22 through the air cooler 21, and the air duct plate 22 is located above the object. In this way, during the gas transmission process, the temperature is lowered in a straight manner, which can shorten the cooling time and the subsequent demolding operation can be carried out faster, which means that the recycling rate of the mold is improved, thereby increasing production.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. 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 for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An injection mold for an electric vehicle rear fender, characterized in that: include: A main body mechanism (1), an auxiliary mechanism (2) is provided on one side of the main body mechanism (1), the main body mechanism (1) includes a box body (11), an inner wall of the box body (11) is provided with a side panel (12), the inner wall of the box body (11) and one end of the side of the side panel (12) are movably connected, a template (13) is provided on one side of the side panel (12), one side of the side panel (12) is fixedly connected to one side of the template (13), a top panel (14) is provided on one side of the template (13), one side of the template (13) contacts one side of the top panel (14), a telescopic rod (15) is provided on one side of the top panel (14), one side of the top panel (14) is fixedly connected to one end of the telescopic rod (15), the other end of the telescopic rod (15) is fixedly connected to the inner wall of the side panel (12), and a slide groove (115) is provided on the top side of the box body (11).

2. The electric vehicle rear fender injection mold according to claim 1, characterized in that: The auxiliary mechanism (2) includes an air cooler (21), one end of the side of the air cooler (21) is provided with an air induction plate (22), one end of the side of the air cooler (21) is fixedly connected to the inner wall of the air induction plate (22), one end of the air induction plate (22) is slidably connected to the inner surface of the slide groove (115), and one end of the air cooler (21) is fixedly connected to one side of the box body (11).

3. The electric vehicle rear fender injection mold according to claim 1, characterized in that: A fixing column (19) is provided on the top side of the template (13), the top side of the template (13) is fixedly connected to the bottom end of the fixing column (19), an extrusion plate (16) is provided on the outside of the fixing column (19), and the outside of the fixing column (19) is slidably connected to one end of the side of the extrusion plate (16).

4. The electric vehicle rear fender injection mold according to claim 3, characterized in that: A spring (110) is provided on the top side of one end of the side of the extrusion plate (16), the top side of one end of the side of the extrusion plate (16) is fixedly connected to the bottom end of the spring (110), and the top end of the spring (110) is fixedly connected to one end of the fixing column (19).

5. The electric vehicle rear fender injection mold according to claim 1, characterized in that: A limiting rod (111) is provided at one end of the top of the template (13), and the top end of the template (13) is slidably connected to the outside of the limiting rod (111), and one end of the limiting rod (111) is clamped to the inner wall of the extrusion plate (16).

6. The electric vehicle rear fender injection mold according to claim 1, characterized in that: A heating plate (17) is provided on the inner side of the box body (11), and the inner side of the box body (11) is slidably connected to one end of the heating plate (17). A second telescopic rod (18) is provided on one side of the heating plate (17), and one side of the heating plate (17) is fixedly connected to one end of the second telescopic rod (18).

7. The electric vehicle rear fender injection mold according to claim 1, characterized in that: A gear (112) is provided at one end of the side surface of the side plate (12), and the one end of the side surface of the side plate (12) is fixedly connected to the center end of the gear (112). A leather tooth (113) is provided on the outer side of the gear (112), and the outer side of the gear (112) is in transmission with the inner wall of the leather tooth (113).

8. The electric vehicle rear fender injection mold according to claim 1, characterized in that: A motor (114) is provided on one side of the box (11), one side of the box (11) is fixedly connected to one end of the bottom side of the motor (114), and the output end of the motor (114) is fixedly connected to the center end of the gear (112).

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