New energy automobile inner plate shaping die

Abstract

The utility model discloses a new energy automobile inner plate shaping die relates to die technical field, including upper die and lower die, the upper die and lower die both sides are provided with the dismounting positioning mechanism for realizing quick connection and disassembly between upper die and lower die, and the dismounting positioning mechanism includes: positioning unit and adjusting unit, and positioning unit sets up in the upper die and lower die both sides, including first fixed frame and second fixed frame, through setting up the dismounting positioning mechanism, realized quick connection and disassembly between upper die and lower die, effectively solved the problem that traditional die must be integrally replaced because of the fixed position column of upper die and lower die. The design is through first clamping seat and second clamping seat in positioning unit respectively clamped on the positioning seat, and combines the cooperation of slide bar and card slot, ensures that the die is accurate, and is convenient to assemble and disassemble, greatly reduces maintenance time and cost, avoids the waste of resources, improves the flexibility and economy of die use.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically a molding mold for the inner panel of a new energy vehicle. Background Technology

[0002] The inner panel of a new energy vehicle is a general term for the internal covering or structural parts of the vehicle body. They are usually made of aluminum alloy, high-strength steel or composite materials and are connected to the outer panel and frame of the vehicle body through stamping, welding and other processes to form a closed or semi-closed cavity structure.

[0003] According to the patent titled "A Side Panel Outer Panel Side Pressing and Shaping Mold" (Patent Publication No.: CN119733777A, Patent Publication Date: 2025-04-01), it includes an upper mold base, a lower mold base, a fixed punch disposed between the upper mold base and the lower mold base, and a movable punch. The fixed punch is fixed on the lower mold base, and a first guide plate is fixed on the movable punch, forming a sliding fit with the guide surface of the lower mold base body. The top guide surface of the movable punch forms a sliding fit with the guide surface of the fixed punch body. A cylinder is fixed on the lower mold base, and a synchronizing block is connected to the cylinder and assembled on the movable punch, allowing the movable punch to reciprocate under the drive of the cylinder. The movable punch is equipped with a side pressing and shaping wedge mechanism. This effectively solves the problem of wrinkling on the negative angle flange side of the front windshield area of ​​the side panel of new energy vehicles.

[0004] Based on the aforementioned existing technology, the current new energy vehicle inner panel shaping mold still has the following problems: the upper and lower molds of the existing shaping mold are connected together by limiting columns. However, when the upper and lower molds are damaged and need to be replaced, the whole mold needs to be replaced, which wastes resources. Therefore, this utility model provides a new energy vehicle inner panel shaping mold. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a new energy vehicle inner panel shaping mold, which solves the following problems that still exist in existing new energy vehicle inner panel shaping molds: the upper and lower molds of the existing shaping molds are connected together by limiting posts; however, when the upper and lower molds are damaged and need to be replaced, the whole mold needs to be replaced, which wastes resources.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a shaping mold for the inner panel of a new energy vehicle, comprising an upper mold and a lower mold, wherein both the upper and lower molds are provided with disassembly and positioning mechanisms on their front and rear sides for quick connection and disassembly between the upper and lower molds, the disassembly and positioning mechanisms comprising: The positioning unit is located on the front and rear sides of the upper and lower molds, including a first fixed frame and a second fixed frame. A first sliding connecting rod is slidably inserted into the left and right sides of the first fixed frame, and a first locking seat is fixedly installed at the outer end of the first sliding connecting rod. A second sliding connecting rod is slidably inserted into the left and right sides of the second fixed frame, and a second locking seat is fixedly installed at the outer end of the second sliding connecting rod through a connecting seat. A set of sliding rods is fixedly installed on one side of the first fixed frame, and the sliding rods are inserted into the locking grooves on the front and rear sides of the upper and lower molds. Positioning seats are fixedly installed on the top and bottom sides of the upper and lower molds, and the first locking seat and the second locking seat are respectively locked onto the positioning seats, realizing quick connection and disassembly between the upper mold and the lower mold. An adjustment unit is provided on the outside of the positioning unit and is used to adjust the position of the first card holder.

[0007] Preferably, the cross-sections of the first sliding link and the second sliding link are both rectangular, and the first sliding link and the second sliding link are limited to slide within the rectangular groove at the end of the second fixed frame.

[0008] Preferably, the adjustment unit includes a first adjustment frame and a second adjustment frame fixedly installed on one side of the two connecting seats. A cross slider is slidably installed inside the first adjustment frame and the second adjustment frame, and one end of the cross slider is fixedly connected to the first card seat. The height of the first card seat is adjusted by the cross slider sliding inside the second adjustment frame, so as to realize the upper mold moving up and down for processing.

[0009] Preferably, a telescopic rod is fixedly installed between the two cross sliders to adjust the lateral distance between the cross sliders.

[0010] Preferably, a threaded column is fixedly installed on the inner side of the first adjusting frame, and a threaded sleeve is rotatably installed on the inner side of the second adjusting frame. The threaded column is rotatably installed inside the threaded sleeve. By rotating the threaded sleeve, one end of the threaded column is adjusted, thereby adjusting the distance between the first adjusting frame and the second adjusting frame.

[0011] Preferably, the threaded sleeve has a plurality of anti-slip strips arranged in a circumferential array on its surface to increase the friction of the threaded sleeve surface.

[0012] This utility model provides a forming mold for the inner panel of a new energy vehicle. Compared with the prior art, it has the following advantages: 1. This new energy vehicle inner panel forming mold, through the installation and disassembly positioning mechanism, enables rapid connection and disassembly between the upper and lower molds, effectively solving the problem that traditional molds require the replacement of the entire upper and lower molds due to the fixation of limiting posts. This design, with the first and second locking seats in the positioning unit respectively locked onto the positioning base, combined with the cooperation of the sliding rod and the locking groove, ensures accurate mold alignment and convenient assembly and disassembly, greatly reducing maintenance time and costs, avoiding resource waste, and improving the flexibility and economy of mold use.

[0013] 2. This new energy vehicle inner panel forming mold achieves flexible adjustment of the first clamping seat position through an adjustment unit, including adjustments to height and lateral distance, thereby adapting to the processing requirements of the upper mold's vertical movement. Specifically, through the coordinated action of components such as the cross slider, telescopic rod, threaded sleeve, and threaded column, the mold maintains stable alignment during operation, improving forming accuracy and efficiency. The overall structure is simple, reliable, and easy to operate. Attached Figure Description

[0014] Figure 1 This is a right-side perspective view of the structure of this utility model; Figure 2 This is a front-view three-dimensional structural diagram of the disassembly and positioning mechanism of this utility model; Figure 3 This is a rear-view perspective structural diagram of the disassembly and positioning mechanism of this utility model. Figure 4 This is a three-dimensional structural diagram of the disassembly and positioning mechanism of this utility model.

[0015] In the diagram: 1-Upper mold, 2-Disassembly and positioning mechanism, 21-Positioning unit, 211-First fixed frame, 212-Slide rod, 213-First sliding connecting rod, 214-First card seat, 215-Second fixed frame, 216-Second sliding connecting rod, 217-Connecting seat, 218-Second card seat, 219-Positioning seat, 22-Adjustment unit, 221-First adjustment frame, 222-Second adjustment frame, 223-Cross slider, 224-Telescopic rod, 225-Threaded sleeve, 226-Threaded column, 3-Lower mold. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 This utility model provides a technical solution: A forming mold for the inner panel of a new energy vehicle includes an upper mold 1 and a lower mold 3. Both the upper mold 1 and the lower mold 3 are equipped with disassembly and positioning mechanisms 2 on their front and rear sides for quick connection and disassembly of the upper mold 1 and the lower mold 3. The disassembly and positioning mechanism 2 includes: The positioning unit 21 is disposed on the front and rear sides of the upper mold 1 and the lower mold 3, including a first fixing frame 211 and a second fixing frame 215. The first fixing frame 211 has a first sliding connecting rod 213 slidably inserted into its left and right sides, and a first card seat 214 is fixedly installed on the outer end of the first sliding connecting rod 213. The second fixing frame 215 has a second sliding connecting rod 216 slidably inserted into its left and right sides, and a second card seat 218 is fixedly installed on the outer end of the second sliding connecting rod 216 through a connecting seat 217. A set of sliding rods 212 is fixedly installed on one side of the first fixing frame 211, and the sliding rods 212 are inserted into the slots on the front and rear sides of the upper mold 1 and the lower mold 3. Positioning seats 219 are fixedly installed on the top and bottom sides of the upper mold 1 and the lower mold 3, and the first card seat 214 and the second card seat 218 are respectively locked onto the positioning seats 219, so as to realize the quick connection and disassembly between the upper mold 1 and the lower mold 3. An adjustment unit 22 is provided on the outside of the positioning unit 21 and is used to adjust the position of the first card holder 214.

[0018] In this embodiment, the cross-sections of the first sliding link 213 and the second sliding link 216 are both rectangular, and the first sliding link 213 and the second sliding link 216 are limited to sliding inside the rectangular groove at the end of the second fixed frame 215.

[0019] The rectangular structure prevents the connecting rod from rotating during sliding, ensuring that the first card holder 214 and the second card holder 218 are accurately and stably positioned when the positioning seat 219 is engaged, thereby enhancing the overall rigidity and reliability of the disassembly and assembly positioning mechanism 2 and improving the mold repeatability positioning accuracy.

[0020] In this embodiment, the adjustment unit 22 includes a first adjustment frame 221 and a second adjustment frame 222 fixedly installed on one side of the two connecting seats 217. A cross slider 223 is slidably installed inside the first adjustment frame 221 and the second adjustment frame 222, and one end of the cross slider 223 is fixedly connected to the first card seat 214. The height of the first card seat 214 is adjusted by the cross slider 223 sliding inside the second adjustment frame 222, so as to cooperate with the mold 1 to move up and down for processing.

[0021] The height of the first card holder 214 is adjusted by sliding the cross slider 223 within the second adjustment frame 222, thereby adapting to the up-and-down movement of the upper mold 1 during the processing, ensuring accurate alignment when the mold is closed, and improving the stability of the processing process and the quality of product molding.

[0022] In this embodiment, a telescopic rod 224 is fixedly installed between the two cross sliders 223 to adjust the lateral distance between the cross sliders 223.

[0023] The lateral distance between the two cross sliders 223 is adjusted by the telescopic rod 224, thereby controlling the lateral position of the first card holder 214 and making the carding process more flexible.

[0024] In this embodiment, a threaded post 226 is fixedly installed on the inner side of the first adjustment frame 221, and a threaded sleeve 225 is rotatably installed on the inner side of the second adjustment frame 222. The threaded post 226 is rotatably installed inside the threaded sleeve 225. By rotating the threaded sleeve 225, one end of the threaded post 226 is adjusted, thereby adjusting the distance between the first adjustment frame 221 and the second adjustment frame 222.

[0025] By rotating the threaded sleeve 225 to move the threaded column 226, the distance between the first adjusting frame 221 and the second adjusting frame 222 can be finely adjusted.

[0026] In this embodiment, the threaded sleeve 225 is provided with a number of anti-slip strips in a circumferential array on its surface to increase the friction of the threaded sleeve 225 surface.

[0027] Increase the friction on the surface of the threaded sleeve 225 to prevent slippage during adjustment, allowing the operator to rotate the threaded sleeve 225 more stably and effortlessly.

[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0029] During operation, firstly, slide bar 212 is inserted into the slot on the upper mold 11 and the lower mold 3. When the telescopic rod 224 drives the two cross sliders 223, the first mounting base 214 slides up and down, so that the first mounting base 214 is aligned with the positioning base 219 on the upper mold 1. Rotate threaded sleeve 225 to move threaded column 226. Through the reverse movement of threaded sleeve 225 and threaded column 226, the first adjusting frame 221 and the second adjusting frame 222 move synchronously. Then, the first card holder 214 slides onto the positioning seat 219 on the upper mold 1, and the second card holder 218 slides onto the positioning seat 219 on the lower mold 3, positioning the upper mold 1 and the lower mold 3.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forming mold for the inner panel of a new energy vehicle, comprising an upper mold (1) and a lower mold (3), characterized in that: The upper mold (1) and the lower mold (3) are equipped with disassembly and positioning mechanisms (2) on both the front and rear sides to enable quick connection and disassembly between the upper mold (1) and the lower mold (3). The disassembly and positioning mechanism (2) includes: The positioning unit (21) is located on the front and rear sides of the upper mold (1) and the lower mold (3), including a first fixed frame (211) and a second fixed frame (215). A first sliding connecting rod (213) is slidably inserted into both the left and right sides of the first fixed frame (211), and a first card seat (214) is fixedly installed at the outer end of the first sliding connecting rod (213). A second sliding connecting rod (216) is slidably inserted into both the left and right sides of the second fixed frame (215), and the outer end of the second sliding connecting rod (216) is connected to a connecting seat (…). 217) A second card seat (218) is fixedly installed. A set of slide rods (212) is fixedly installed on one side of the first fixed frame (211). The slide rods (212) are inserted into the slots on the front and rear sides of the upper mold (1) and the lower mold (3). Positioning seats (219) are fixedly installed on the top and bottom sides of the upper mold (1) and the lower mold (3). The first card seat (214) and the second card seat (218) are respectively installed on the positioning seats (219) to realize the quick connection and disassembly between the upper mold (1) and the lower mold (3). An adjustment unit (22) is provided on the outside of the positioning unit (21) and is used to adjust the position of the first card holder (214).

2. The forming mold for the inner panel of a new energy vehicle according to claim 1, characterized in that: The cross-sections of the first sliding link (213) and the second sliding link (216) are both rectangular. The first sliding link (213) and the second sliding link (216) are limited to sliding inside the rectangular groove at the end of the second fixed frame (215).

3. The forming mold for the inner panel of a new energy vehicle according to claim 1, characterized in that: The adjustment unit (22) includes a first adjustment frame (221) and a second adjustment frame (222) fixedly installed on one side of the two connecting seats (217). A cross slider (223) is slidably installed inside the first adjustment frame (221) and the second adjustment frame (222). One end of the cross slider (223) is fixedly connected to the first card seat (214). The height of the first card seat (214) is adjusted by the cross slider (223) sliding inside the second adjustment frame (222), so as to cooperate with the mold (1) to move up and down for processing.

4. The forming mold for the inner panel of a new energy vehicle according to claim 3, characterized in that: A telescopic rod (224) is fixedly installed between the two cross sliders (223) for adjusting the lateral distance between the cross sliders (223).

5. A new energy vehicle inner panel shaping mold according to claim 3, characterized in that: The first adjusting frame (221) has a threaded column (226) fixedly installed on its inner side, and the second adjusting frame (222) has a threaded sleeve (225) rotatably installed on its inner side. The threaded column (226) is rotatably installed inside the threaded sleeve (225). By rotating the threaded sleeve (225), one end of the threaded column (226) is adjusted, thereby adjusting the distance between the first adjusting frame (221) and the second adjusting frame (222).

6. The forming mold for the inner panel of a new energy vehicle according to claim 5, characterized in that: The threaded sleeve (225) has a number of anti-slip strips arranged in a circumferential array on its surface to increase the friction of the threaded sleeve (225).

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