A press device for a vehicle custom structure

Abstract

This utility model discloses a stamping device for customized vehicle structures, including a fixed plate, a controller mounted on the fixed plate, a worktable fixedly connected to the fixed plate, a stamping mechanism on the worktable, a material ejection mechanism on the fixed plate, and a material handling mechanism between the fixed plate and the worktable. This utility model, through the coordinated actions of a first, second, and third electric push rod, combined with the automatic adsorption and release function of an electromagnet, completes the lifting, handling, stamping, and collection of workpieces, thereby significantly reducing manual operation time, such as workpiece handling and positioning, and can operate continuously in a cycle, improving production cycle time.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle customized structure processing technology, and in particular relates to a stamping device for vehicle customized structures. Background Technology

[0002] In traditional stamping processes, the loading, handling, positioning, stamping, unloading, and collection of workpieces are highly dependent on manual operation, which is slow, easy to cause fatigue, and limits the overall production efficiency and capacity. Operators exposed near the stamping equipment also pose safety hazards. Furthermore, insufficient monitoring of the production process and rough material management lead to problems such as downtime due to material shortages, resource waste, or safety risks. Therefore, a stamping device for customized vehicle structures is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a stamping device for customized vehicle structures to solve the problems mentioned in the background art.

[0004] A stamping device for customized vehicle structures includes a fixed plate, a controller mounted on the fixed plate, a worktable fixedly connected to the fixed plate, a stamping mechanism on the worktable, a material ejection mechanism on the fixed plate, and a material handling mechanism between the fixed plate and the worktable.

[0005] Furthermore, indicator lights are provided on the controller.

[0006] Furthermore, the stamping mechanism includes a gantry frame, hydraulic cylinders, connecting rods, a lifting plate, an upper die, a lower die, and guide rods. The gantry frame is fixedly connected to the worktable, and two hydraulic cylinders are fixedly installed on the gantry frame. The bottom end of the extension rod of the hydraulic cylinder is connected to a connecting rod, and a lifting plate is connected between the bottom ends of the two connecting rods. The upper die is fixedly installed on the lifting plate, and the lower die is fixedly installed on the worktable. Two guide rods are connected between the worktable and the lower die, and the guide rods are slidably connected to the lifting plate.

[0007] Furthermore, the top material mechanism includes a material container, a first electric push rod, a first connecting rod, a top material plate, and a first distance sensor. The material container is fixedly connected to the fixed plate, the first electric push rod is fixedly installed on the fixed plate, the first connecting rod is connected to the telescopic rod of the first electric push rod, the first connecting rod is slidably connected to the material container, the top material plate is connected to the first connecting rod, and the first distance sensor is installed on the top material plate.

[0008] Furthermore, the material handling mechanism includes a slide rail frame, a second electric push rod, a second connecting rod, a sliding frame, an electromagnet, a second distance sensor, a bearing plate, a weight sensor, and a storage bin. The slide rail frame is connected between the fixed plate and the worktable. The second electric push rod is fixedly installed on the slide rail frame. The second electric push rod is connected to the telescopic rod of the second electric push rod and the second connecting rod is slidably connected to the slide rail frame. The sliding frame is slidably connected to the slide rail frame and is connected to the second connecting rod. Multiple electromagnets are installed on the sliding frame. The second distance sensor is installed on the fixed plate. The bearing plate is fixedly connected to the fixed plate. The weight sensor is installed on the bearing plate and the storage bin is placed on the bearing plate.

[0009] Furthermore, a positioning mechanism is provided on the workbench. The positioning mechanism includes a reinforcing frame, a third electric push rod, a third connecting rod, and a positioning plate. The reinforcing frame is fixedly connected to the workbench, and two third electric push rods are fixedly installed on the reinforcing frame. The third electric push rods are connected to the telescopic rods of the third electric push rods, and a positioning plate is connected between the two third connecting rods.

[0010] Furthermore, the first distance sensor is a laser rangefinder sensor, and its preset first threshold is greater than the second threshold. The first threshold corresponds to the upper limit position of the top plate, and the second threshold corresponds to the lowering and reset position of the top plate.

[0011] Furthermore, the gap between the top plate and the inner wall of the material container is 0.5-1mm, and the surface of the top plate is provided with anti-slip texture.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model achieves the lifting, handling, stamping, and collection of workpieces by coordinating the actions of the first, second, and third electric push rods and combining the automatic adsorption and release functions of the electromagnet. This significantly reduces manual operation time, such as workpiece handling and positioning, and allows for continuous cyclical operation, thereby improving the production cycle.

[0014] 2. This utility model monitors the weight of the processed parts in the storage bin through a weight sensor. When the weight reaches a preset threshold, an indicator light alarm is automatically triggered to prompt the replacement of the storage bin. At the same time, the threshold control of the distance sensor ensures that the electric push rod starts and stops within a safe range to prevent overload or collision. Intelligent monitoring reduces the need for manual inspection, reduces downtime and material waste. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the stamping device for customized vehicle structures according to this utility model.

[0016] Figure 2 This is a first-side view of the three-dimensional structure of the workbench;

[0017] Figure 3This is a cross-sectional three-dimensional structural diagram of the material container;

[0018] Figure 4 This is a first sectional three-dimensional structural schematic diagram of the slide rail frame;

[0019] Figure 5 This is a second sectional view of the three-dimensional structure of the slide rail frame;

[0020] Figure 6 This is a side view of the three-dimensional structure of the support plate;

[0021] Figure 7 This is a schematic diagram of the second side view of the three-dimensional structure of the workbench.

[0022] In the diagram, 1-fixed plate, 2-controller, 3-workbench, 4-stamping mechanism, 41-gantry fixing frame, 42-hydraulic cylinder, 43-connecting rod, 44-lifting plate, 45-upper mold, 46-lower mold, 47-guide rod, 5-ejection mechanism, 51-material holding box, 52-first electric push rod, 53-first connecting rod, 54-ejection plate, 55-first distance sensor, 6-material picking mechanism, 61-slide rail frame, 62-second electric push rod, 63-second connecting rod, 64-sliding frame, 65-electromagnet, 66-second distance sensor, 67-bearing plate, 68-weight sensor, 69-storage box, 7-positioning mechanism, 71-reinforcing frame, 72-third electric push rod, 73-third connecting rod, 74-positioning plate. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] like Figures 1 to 7 The present invention discloses a stamping device for vehicle customized structures, which includes a fixed plate 1, a controller 2 mounted on the fixed plate 1, a worktable 3 fixedly connected to the fixed plate 1, a stamping mechanism 4 provided on the worktable 3, a material ejection mechanism 5 provided on the fixed plate 1, and a material picking mechanism 6 provided between the fixed plate 1 and the worktable 3.

[0025] The controller 2 is equipped with indicator lights.

[0026] The stamping mechanism 4 includes a gantry frame 41, hydraulic cylinders 42, connecting rods 43, lifting plate 44, upper die 45, lower die 46, and guide rods 47. The gantry frame 41 is fixedly connected to the worktable 3. Two hydraulic cylinders 42 are fixedly installed on the gantry frame 41. The bottom end of the telescopic rod of the hydraulic cylinder 42 is connected to the connecting rod 43. The bottom end of the two connecting rods 43 is connected to the lifting plate 44. The upper die 45 is fixedly installed on the lifting plate 44. The lower die 46 is fixedly installed on the worktable 3. Two guide rods 47 are connected between the worktable 3 and the lower die 46. The guide rods 47 are slidably connected to the lifting plate 44.

[0027] The top material mechanism 5 includes a material container 51, a first electric push rod 52, a first connecting rod 53, a top material plate 54, and a first distance sensor 55. The material container 51 is fixedly connected to the fixed plate 1. The first electric push rod 52 is fixedly installed on the fixed plate 1. The first electric push rod 52 is connected to the telescopic rod of the first electric push rod 52. The first connecting rod 53 is slidably connected to the material container 51. The top material plate 54 is connected to the first connecting rod 53. The top material plate 54 is used to transport the workpiece to be processed. The first distance sensor 55 is installed on the top material plate 54.

[0028] The material handling mechanism 6 includes a slide rail frame 61, a second electric push rod 62, a second connecting rod 63, a sliding frame 64, an electromagnet 65, a second distance sensor 66, a support plate 67, a weight sensor 68, and a storage box 69. The slide rail frame 61 is connected between the fixed plate 1 and the worktable 3. The second electric push rod 62 is fixedly installed on the slide rail frame 61. The second electric push rod 62 is connected to the extension rod of the second electric push rod 62, and the second connecting rod 63 is slidably connected to the slide rail frame 61. The sliding frame 64 is slidably connected to the slide rail frame 61 and is connected to the second connecting rod 63. Multiple electromagnets 65 are installed on the sliding frame 61. The electromagnets 65 are used to attract the workpiece. The second distance sensor 66 is installed on the fixed plate 1. The support plate 67 is fixedly connected to the fixed plate 1. The weight sensor 68 is installed on the support plate 67. The storage box 69 is placed on the support plate 67.

[0029] The workbench 3 is equipped with a positioning mechanism 7, which includes a reinforcing frame 71, a third electric push rod 72, a third connecting rod 73, and a positioning plate 74. The reinforcing frame 71 is fixedly connected to the workbench 3, and two third electric push rods 72 are fixedly installed on the reinforcing frame 71. The third electric push rod 72 is connected to the telescopic rod of the third electric push rod 72, and the positioning plate 74 is connected between the two third connecting rods 73.

[0030] The first distance sensor 55 is a laser rangefinder. Its preset first threshold is greater than the second threshold. The first threshold corresponds to the upper limit position of the top plate 54, and the second threshold corresponds to the lowering reset position of the top plate 54.

[0031] The gap between the top plate 54 and the inner wall of the material container 51 is 0.5-1mm, and the surface of the top plate 54 is provided with anti-slip texture.

[0032] The working principle of this utility model is as follows: the first distance sensor is provided with a first threshold and a second threshold, and the value of the first threshold is greater than the value of the second threshold.

[0033] The second distance sensor is equipped with a first threshold and a second threshold, wherein the value of the first threshold is greater than the value of the second threshold.

[0034] After the workpiece is placed on the top plate in the holding box, the first electric push rod is controlled to drive the first connecting rod and the top plate to rise. The top plate will then drive the workpiece to rise. When the distance between the first distance sensor and the bottom of the holding box reaches the first threshold preset by the first distance sensor, the first electric push rod is controlled to stop working, allowing the workpiece to be as close as possible to the electromagnet. Then, the third electric push rod is controlled to drive the third connecting rod and the positioning plate to the designated position, thus facilitating the positioning of the stamping position of the workpiece. Subsequently, the electromagnet is controlled to attract the workpiece. After the workpiece is attracted, the first electric push rod will drive the first connecting rod and the top plate to fall. When the distance between the first distance sensor and the bottom of the holding box reaches the second threshold preset by the first distance sensor, the first electric push rod is controlled to stop working. Then the second... The electric push rod drives the second connecting rod, sliding frame, electromagnet, and workpiece to move. When the distance between the second distance sensor and the sliding frame reaches the first threshold preset by the second distance sensor, the second electric push rod is controlled to stop working. At this time, the workpiece is located directly above the lower mold and has also touched the positioning plate. At the same time, the electromagnet is controlled to release the suction state of the workpiece, and the workpiece will fall onto the lower mold. The positioning plate will restrict the falling direction of the workpiece. Then, the second electric push rod drives the second connecting rod, sliding frame, and electromagnet to move in the opposite direction. When the distance between the second distance sensor and the sliding frame reaches the second threshold preset by the second distance sensor, the second electric push rod is controlled to stop working. At this time, the sliding frame is located above the storage box. Subsequently, the third electric push rod drives the third connecting rod and positioning plate to move in the opposite direction to reset.

[0035] The hydraulic cylinder lowers the connecting rod, lifting plate, and upper mold, causing the upper mold to press the workpiece on the lower mold. After the workpiece is pressed, the hydraulic cylinder raises the connecting rod, lifting plate, and upper mold to their reset positions. Then, the second electric push rod moves the second connecting rod, sliding frame, and electromagnet. When the distance between the second distance sensor and the sliding frame reaches a preset first threshold, the second electric push rod stops. At this point, the electromagnet is above the workpiece. The electromagnet then attracts the workpiece. After the workpiece is attracted, the second electric push rod moves the second connecting rod, sliding frame, and electromagnet in the opposite direction. When the distance between the second distance sensor and the sliding frame reaches the second threshold preset by the second distance sensor, the second electric push rod is controlled to stop working. At this time, the sliding frame is located above the storage box, and the electromagnet is controlled to release the adsorption state of the workpiece. The workpiece will fall into the storage box, so that the storage box can carry and collect the workpiece. After the workpiece falls, the second electric push rod is controlled to move the second connecting rod, the sliding frame and the electromagnet to the top of the holding box, so as to carry out the stamping work of the next workpiece. When the weight of the stamped workpiece in the storage box reaches the threshold preset by the weight sensor, the indicator light is controlled to light up. At this time, the storage box can be replaced.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A press device for a vehicle custom structure, characterized by: The stamping device for customized vehicle structures includes a fixed plate, a controller mounted on the fixed plate, a worktable fixedly connected to the fixed plate, a stamping mechanism on the worktable, a material ejection mechanism on the fixed plate, and a material handling mechanism between the fixed plate and the worktable.

2. The press device for a vehicle custom structure according to claim 1, characterized by: The controller is equipped with indicator lights.

3. The press device for a vehicle custom structure according to claim 1, characterized by: The stamping mechanism includes a gantry frame, hydraulic cylinders, connecting rods, a lifting plate, an upper die, a lower die, and guide rods. The gantry frame is fixedly connected to the worktable, and two hydraulic cylinders are fixedly installed on the gantry frame. The bottom end of the extension rod of the hydraulic cylinder is connected to a connecting rod, and the bottom end of the two connecting rods is connected to a lifting plate. The upper die is fixedly installed on the lifting plate, and the lower die is fixedly installed on the worktable. Two guide rods are connected between the worktable and the lower die, and the guide rods are slidably connected to the lifting plate.

4. The stamping device for customized vehicle structures according to claim 1, characterized in that: The material feeding mechanism includes a material holding box, a first electric push rod, a first connecting rod, a material feeding plate, and a first distance sensor. The material holding box is fixedly connected to the fixed plate, and the first electric push rod is fixedly installed on the fixed plate. The first electric push rod is connected to the telescopic rod of the first electric push rod, and the first connecting rod is slidably connected to the material holding box. The material feeding plate is connected to the first connecting rod, and the first distance sensor is installed on the material feeding plate.

5. The stamping device for customized vehicle structures according to claim 1, characterized in that: The material handling mechanism includes a slide rail frame, a second electric push rod, a second connecting rod, a sliding frame, an electromagnet, a second distance sensor, a bearing plate, a weight sensor, and a storage bin. The slide rail frame connects the fixed plate to the worktable. The second electric push rod is fixedly installed on the slide rail frame. The second electric push rod is connected to the telescopic rod of the second electric push rod and the second connecting rod is slidably connected to the slide rail frame. The sliding frame is slidably connected to the slide rail frame and is connected to the second connecting rod. Multiple electromagnets are installed on the sliding frame. The second distance sensor is installed on the fixed plate. The bearing plate is fixedly connected to the fixed plate. The weight sensor is installed on the bearing plate. The storage bin is placed on the bearing plate.

6. The press device for a vehicle custom structure according to claim 1, characterized by: A positioning mechanism is provided on the workbench. The positioning mechanism includes a reinforcing frame, a third electric push rod, a third connecting rod, and a positioning plate. The reinforcing frame is fixedly connected to the workbench. Two third electric push rods are fixedly installed on the reinforcing frame. The third electric push rods are connected to the telescopic rods of the third electric push rods. The positioning plate is connected between the two third connecting rods.

7. The press device for a vehicle custom structure according to claim 4, characterized by: The first distance sensor is a laser rangefinder sensor. Its preset first threshold is greater than the second threshold. The first threshold corresponds to the upper limit position of the top plate, and the second threshold corresponds to the lowering and reset position of the top plate.

8. The press device for a vehicle custom structure according to claim 4, characterized by: The gap between the top plate and the inner wall of the material container is 0.5-1mm, and the surface of the top plate is provided with anti-slip texture.

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