一种B柱内加强板的加工成型设备
By integrating the hydraulic forming components with the loading and unloading components, the problems of low automation and poor positioning accuracy of the B-pillar reinforcement plate thermoforming equipment have been solved, achieving an efficient and stable production process and improving product quality and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHAOXING YUANAO AUTO PARTS CO LTD
- Filing Date
- 2025-09-23
- Publication Date
- 2026-07-17
AI Technical Summary
Existing B-pillar reinforcement plate thermoforming equipment suffers from low automation, poor positioning accuracy, interference risks, and high heat loss, resulting in low production efficiency, unstable quality, and high safety risks.
The design adopts a combination of hydraulic forming components and loading/unloading components, including guide rails, rollers, drive motors, adjusting screws, counterweights, and telescopic cylinders, to achieve precise conveying, positioning, and forming of blanks, avoid spatial interference between equipment, and improve automation and production efficiency.
This technology enables efficient and stable molding of B-pillar reinforcement plates, improving production efficiency and product quality, reducing operational safety risks and labor costs, and ensuring that the blanks are molded within the optimal temperature window.
Smart Images
Figure CN224508291U_ABST
Abstract
Claims
1. A processing and forming apparatus for a B-pillar inner reinforcement panel, characterized by: Including a matching set of hydraulic forming components and loading / unloading components, The hydraulic forming assembly includes a mounting bracket (11), an upper mold base (12), a lower mold base (13), a support column (14), a main hydraulic cylinder (15), and an auxiliary hydraulic cylinder (16). The upper mold base (12) is assembled onto the mounting bracket (11) and driven by the main hydraulic cylinder (15) to achieve lifting and lowering movements. The lower mold base (13) is fixedly installed onto the mounting bracket (11) and is arranged opposite to the upper mold base (12). The support column (14) is slidably inserted into the mounting bracket (11) and passes through the lower mold base (13). The auxiliary hydraulic cylinder (16) drives the support column (14) to achieve lifting and lowering movements. The loading and unloading assembly includes a transverse support (21) and multiple sets of transfer rollers (22) rotatably mounted on the transverse support (21) and arranged horizontally side by side. The transverse support (21) moves horizontally along the axial direction of the transfer rollers (22). The support column (14) is arranged at the gap position of the transfer rollers (22). The transverse support (21) has a clearance notch (211) that is horizontally opposite to the hydroforming assembly.
2. The apparatus for processing and molding a B pillar inner reinforcement plate according to claim 1, wherein: It also includes an assembly base (3), on which multiple sets of side-by-side guide rails (31) are fixedly installed, and multiple sets of rollers (212) are rotatably installed at the bottom of the transverse support (21), and the rollers (212) and guide rails (31) are matched and combined. The loading and unloading assembly also includes a drive motor A (23) and an adjusting screw (24). The adjusting screw (24) includes two sets that are rotatably mounted on the assembly base (3) and arranged in parallel. Both sets of adjusting screws (24) are screwed to the transverse support (21). The drive motor A (23) is powered by a drive shaft (231). Both ends of the drive shaft (231) are fixedly connected to drive bevel gears (232). The ends of both sets of adjusting screws (24) are fixedly connected to transmission bevel gears (241). The two sets of drive gears are meshed with the two sets of transmission bevel gears (241) respectively.
3. The apparatus for processing a B pillar inner reinforcement plate according to claim 2, wherein: A counterweight (221) is coaxially fixed to the transmission roller (22) located at the clearance notch (211). The counterweight (221) and the corresponding transmission roller (22) are respectively arranged on both sides of the support part of the transverse support (21). The loading and unloading assembly also includes a drive motor B (25) that is poweredly connected to one of the sets of transmission rollers (22). Each set of transmission rollers (22) is coaxially fixed with a transmission sprocket (222). The transmission sprockets (222) on two adjacent sets of transmission rollers (22) are poweredly connected by a chain.
4. The apparatus for processing a B pillar inner reinforcement plate according to claim 2, wherein: The mounting bracket (11) is fixedly installed on the assembly base (3). The mounting bracket (11) is fixedly connected with an upper connecting seat (111), an upper support seat (112), a lower support seat (113), and a lower connecting seat (114) arranged sequentially from top to bottom. The main hydraulic cylinder (15) is fixedly installed on the upper connecting seat (111) and its movable end is fixedly connected to the upper mold base (12). The upper mold base (12) is arranged below the upper support seat (112). The upper mold base (12) is fixedly connected to a guide rod (121) that is slidably inserted into the upper support base (112). The lower mold base (13) is fixedly installed on the lower support base (113). The support column (14) is slidably inserted into the lower support base (113). Each set of support columns (14) has a connecting plate (141) fixedly connected to its bottom. The auxiliary hydraulic cylinder (16) is fixedly installed on the lower connecting base (114) and its movable end is fixedly connected to the connecting plate (141).
5. The apparatus for processing a B pillar inner reinforcement plate according to claim 4, wherein: The lower support base (113) is fixedly connected to ear seats (115) around its periphery. The hydraulic forming assembly also includes a telescopic cylinder (171) and a push rod (172) fixed to the movable end of the telescopic cylinder (171). The telescopic cylinder (171) is fixedly installed on the ear seat (115) and arranged horizontally. The push rod (172) is arranged toward the center of the lower mold base (13).