Automobile passive safety support forming device

Abstract

The utility model discloses an automobile passive safety support forming device which comprises a workbench, and first electric push rods are fixedly connected to the two ends of the top of the workbench. In the actual use process, the first electric push rod is started to push the first mold and the second mold to move towards the middle on the workbench, along with approaching of the molds, the connecting rod on the first mold is accurately inserted into the connecting sleeve on the outer wall of the second mold, preliminary positioning is achieved, the inserting plate of the first mold is inserted into the inner groove of the second mold, and the positions of the first mold and the second mold are further fixed; a complete inner cavity is formed between the first mold and the second mold and used for containing an iron casting for press-fit forming, the first electric push rod is reversely started to directly separate the first mold from the second mold, so that material taking is convenient, the parts work cooperatively, the problem that part taking is inconvenient in an existing device is solved, quick part taking is achieved through cooperation of the parts, and the production efficiency is improved. And the production efficiency of products is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile passive safety support processing, specifically to an automobile passive safety support forming device. BACKGROUND

[0002] An automobile passive safety support forming device is a key equipment for manufacturing automobile passive safety supports. The device mainly consists of a die system, a stamping mechanism and a control system. The die system creates concave-convex matching upper and lower molds according to the accurate design of the safety support, ensuring the forming precision. The stamping mechanism has strong pressure output and can apply great pressure in a short time, allowing the metal plate to quickly shape in the mold and form the basic outline of the safety support. The control system intelligently controls the entire forming process, accurately sets parameters such as stamping force, speed and frequency, and ensures the quality stability of each forming. This device is efficient and accurate, providing reliable protection for the production of automobile passive safety supports and helping to improve the passive safety performance of automobiles.

[0003] After searching, the Chinese patent with patent number CN211304379U discloses an automobile safety belt support stamping forming device. The patent records that the front end of the stamping table is drilled with a discharge port, the rear end of the discharge port is fixedly connected with the lower end of the safety belt support lower mold, and the discharge port is matched with the safety belt support lower mold, so that the finished product can be easily taken out after the steel plate stamping is completed, improving the production efficiency.

[0004] In this scheme, after pressure forming, the material is directly discharged through the discharge port, but the size of the discharge port is fixed. When the material is pressure formed, it may deviate during sliding out, which may cause it to be directly stuck in the discharge port, making it more difficult to take out the material and greatly reducing the work efficiency. To solve this technical problem, the utility model provides an automobile passive safety support forming device. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In this scheme, after pressure forming, the material is directly discharged through the discharge port, but the size of the discharge port is fixed. When the material is pressure formed, it may deviate during sliding out, which may cause it to be directly stuck in the discharge port, making it more difficult to take out the material and greatly reducing the work efficiency. To solve this technical problem, the utility model provides an automobile passive safety support forming device.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model discloses a kind of automobile passive safety support forming device, including workbench, the workbench top both ends are evenly connected with electric push rod one, the workbench top is fixedly connected with a pair of mounting plate, one side electric push rod one output end is fixedly connected with mould one, the other side electric push rod one output end is fixedly connected with mould two, the mould one and the mould two inside are provided with inner cavity, the mould one side is fixedly connected with a pair of plugboard, the mould two inside is provided with a pair of inner groove, and plugboard is slidably connected in the inner groove.

[0009] Preferably, the mould one and the mould two bottom are fixedly connected with a pair of limit blocks, the workbench top is provided with limit slot, and limit block is slidably connected in the limit slot.

[0010] Preferably, the mould one both sides wall are fixedly connected with connecting rod, the mould two both sides wall are fixedly connected with connecting sleeve, and connecting rod is slidably connected in the connecting sleeve.

[0011] Preferably, the workbench top is fixedly connected with fixed frame, the fixed frame top is fixedly connected with electric push rod two, and electric push rod two output end is fixedly connected with pressing plate, and pressing plate corresponds with the inner cavity top.

[0012] Preferably, the pressing plate top is fixedly connected with a pair of limit rods, and limit rod is slidably connected in the fixed frame.

[0013] Preferably, the workbench both sides top is fixedly connected with water tank, the water tank top is fixedly connected with water pump, and water pump output end is fixedly connected with water pipe, the water pipe other end is fixedly connected with spray head, and spray head outer wall is fixedly connected with connecting frame, and connecting frame is fixedly connected in the fixed frame bottom wall, and each water tank top is provided with water adding pipe.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of automobile passive safety support forming device.It has the following beneficial effects:

[0016] (1) Start the electric push rod one, it pushes the mold one and the mold two move to the middle on the workbench. The limit block and the limit slot cooperate with each other, ensure that the mold one and the mold two move smoothly along the set direction, prevent deviation, as the mold approaches, the connecting rod on the mold one is inserted into the connecting sleeve of the outer wall of the mold two, preliminary positioning is realized, the plug-in plate of the mold one is inserted into the inner slot of the mold two, further fix the position of the two, at this time, the complete inner cavity is formed between the mold one and the mold two, which is used for placing the cast iron parts to be pressed and formed, the reverse start of the electric push rod one makes the mold one and the mold two directly separate, so that the workbench is convenient for taking out the parts, and the problems of inconvenient taking out in the prior device are solved, and the parts are quickly taken out through the cooperation between the parts, so that the production efficiency of the products is greatly improved.

[0017] (2) In the cooling device, the water tank stores water for cooling, the water pump is installed on the water tank and is a core component for providing water flow force, one end of the water pipe is connected with the water pump, the other end is connected with the connecting frame, and the spray head is installed on the connecting frame. When the water pump is started, suction force is generated to draw out the water in the water tank, the water is transported to the connecting frame through the water pipe, and then sprayed out from the spray head on the connecting frame. This set of components solves the problems of uneven cooling and low efficiency in the prior device, and the spray head can be reasonably arranged through the connecting frame, so that the spray head can spray water to specific positions in a targeted manner, realizing accurate cooling. The cooperation of the water pump, the water tank and the water pipe ensures stable water flow supply, which can quickly and effectively reduce the temperature of the target area, greatly improves the cooling efficiency and uniformity, ensures the stable operation of the related equipment at the appropriate temperature, and prolongs the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the overall front view structure schematic diagram of the utility model;

[0020] Figure 3 It is the workbench top structure schematic diagram of the utility model;

[0021] Figure 4 It is the side surface structure schematic diagram of the utility model.

[0022] In the drawing: 1, workbench; 2, electric push rod one; 3, mounting plate; 4, mold one; 5, mold two; 6, inner cavity; 7, inner slot; 8, plug-in plate; 9, connecting rod; 10, connecting sleeve; 11, limit block; 12, limit slot; 13, fixing frame; 14, electric push rod two; 15, pressing plate; 16, limit rod; 17, connecting frame; 18, spray head; 19, water tank; 20, water pump; 21, water pipe; 22, water filling pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0025] Embodiment one: a kind of automobile passive safety support forming device, including workbench 1, the top of workbench 1 both ends are fixedly connected with electric push rod one 2, workbench 1 top is fixedly connected with a pair of mounting plate 3, one side electric push rod one 2 output end is fixedly connected with mould one 4, the output end of other side electric push rod one 2 is fixedly connected with mould two 5, the inner chamber 6 is set up in mould one 4 and mould two 5 inside, mould one 4 one side is fixedly connected with a pair of plugboard 8, a pair of inner grooves 7 are set up in mould two 5 inside, and plugboard 8 is slidably connected in inner groove 7, the bottom of mould one 4 and mould two 5 is fixedly connected with a pair of limit block 11, the top of workbench 1 is set up with limit slot 12, and limit block 11 is slidably connected in limit slot 12, the both side walls of mould one 4 are fixedly connected with connecting rod 9, the both side walls of mould two 5 are fixedly connected with connecting sleeve 10, connecting rod 9 is slidably connected in connecting sleeve 10.

[0026] First, start the electric push rod one 2 of the top of workbench 1 both sides, when electric push rod one works, mould one 4 and mould two 5 of respective output end are pushed to the middle and draw close.In the mould one and mould two movement process, limit block 11 is positioned in limit slot 12 to them, ensure that the moving direction is accurate, along with the distance of mould one and mould two is constantly narrowed, and connecting rod 9 on mould one 4 will first insert the connecting sleeve 10 of mould two 5 outer wall, to complete preliminary positioning in this way.At the same time, plugboard 8 will also insert inner groove 7, further fix the position of both.This time, the inner chamber 6 between mould one 4 and mould two 5 constitutes a complete space for placing passive safety support, and cast iron piece is placed into inner chamber 6.Subsequently, start the electric push rod two 14 of fixed frame 13 top, it pushes down pressure plate 15 to move to inner chamber 6, and carries out pressure forming to cast iron piece.In the process of moving down pressure plate 15, limit rod 16 plays a limiting role to it, guaranteeing that the position of pressing down is accurate, after forming, reverse start electric push rod one 2, let mould one 4 and mould two 5 separate, so that the workpiece of forming can be easily taken out.Through the synergistic cooperation of these components, the quick material taking in passive safety support production process is realized, and the working efficiency is effectively improved.

[0027] The difference between this embodiment and embodiment one is that the top of the workbench 1 is fixedly connected with a fixing frame 13, the top of the fixing frame 13 is fixedly connected with an electric push rod two 14, the output end of the electric push rod two 14 is fixedly connected with a pressing plate 15, the pressing plate 15 corresponds to the top of the inner cavity 6, the top of the pressing plate 15 is fixedly connected with a pair of limiting rods 16, the limiting rods 16 are slidingly connected in the fixing frame 13, the top of the workbench 1 is fixedly connected with water tanks 19, the top of each water tank 19 is fixedly connected with a water pump 20, the output end of the water pump 20 is fixedly connected with a water pipe 21, the other end of the water pipe 21 is fixedly connected with a spray head 18, the outer wall of the spray head 18 is fixedly connected with a connecting frame 17, the connecting frame 17 is fixedly connected to the low wall of the fixing frame 13, and each water tank 19 is provided with a water adding pipe 22.

[0028] After the mold one 4 and the mold two 5 are separated, the water pump 20 at the top of the water tank 19 is started. The water pump operates to pump out the water in the water tank 19, and the water is sprayed to the inner cavity 6 through the spray head 18. Such operation can quickly reduce the temperature of the inner cavity 6. Because long-time high temperature will shorten the service life of the mold one 4 and the mold two 5, this series of cooling operation coordinated by the water pump, the water tank and the spray head can effectively avoid this situation, thereby prolonging the service life of the mold one 4 and the mold two 5.

[0029] The working principle is that when the staff needs to use the device, first start the electric push rod one 2 at the top of the workbench 1 on both sides, under the action of the electric push rod one 2, the mold one 4 and the mold two 5 at the output end of each are pushed to move to the middle, and when the mold one 4 and the mold two 5 move, they are limited in the limiting groove 12 through the limiting block 11, when the distance gradually approaches, the connecting rod 9 on the mold one 4 will first insert into the connecting sleeve 10 on the outer wall of the mold two 5 for positioning, and the plug plate 8 will insert into the inner groove 7 for fixing, at this time the inner cavity 6 between the mold one 4 and the mold two 5 forms a complete passive safety support space, at this time the cast iron piece is placed in the inner cavity 6, at this time the electric push rod two 14 at the top of the fixing frame 13 is started, the pressing plate 15 is pushed to move into the inner cavity 6 for pressing and forming, the pressing plate 15 is limited by the limiting rod 16 when moving, after forming, the electric push rod one 2 is started in reverse to separate the mold one 4 and the mold two 5, so as to facilitate taking out the workpiece, through the cooperation between them, the passive safety support is quickly taken out, the working efficiency is improved, after the mold one 4 and the mold two 5 are separated, the water pump 20 at the top of the water tank 19 is started at this time, under the action of the water pump 20, the water in the water tank 19 is pumped out and sprayed to the inner cavity 6 through the spray head 18, so as to quickly cool the inner cavity 6, avoid long-time high temperature to reduce the service life of the mold one 4 and the mold two 5, through the cooperation between them, the service life of the mold one 4 and the mold two 5 is prolonged.

[0030] It is to be understood that the terminology "first" and "second" and the like used herein is merely intended to differentiate one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between such entities or operations.

Claims

1. A device for forming a passive safety bracket for automobiles, characterized in that: Including workbench (1), workbench (1) top both ends are fixedly connected with electric push rod one (2), workbench (1) top is fixedly connected with a pair of mounting plate (3), one side electric push rod one (2) output end is fixedly connected with mould one (4), the other side electric push rod one (2) output end is fixedly connected with mould two (5), the inner chamber (6) is set up in mould one (4) with mould two (5) inside, mould one (4) one side is fixedly connected with a pair of plugboard (8), the inner groove (7) is set up in mould two (5) inside, and plugboard (8) is slidably connected in the inner groove (7).

2. The forming device for a passive safety bracket of an automobile according to claim 1, characterized in that: The bottom of mould one (4) and mould two (5) is fixedly connected with a pair of limit block (11), and the limit block (11) is slidably connected in the limit slot (12) in the top of workbench (1).

3. The forming device for a passive safety bracket of an automobile according to claim 2, characterized in that: The both side walls of mould one (4) are fixedly connected with connecting rod (9), and the both side walls of mould two (5) are fixedly connected with connecting sleeve (10), and the connecting rod (9) is slidably connected in the connecting sleeve (10).

4. The forming device for a passive safety bracket of an automobile according to claim 3, characterized in that: The top of workbench (1) is fixedly connected with fixed frame (13), and the top of fixed frame (13) is fixedly connected with electric push rod two (14), and the output end of electric push rod two (14) is fixedly connected with pressing plate (15), and the pressing plate (15) corresponds with the top opening of inner chamber (6).

5. The forming device for a passive safety bracket of an automobile according to claim 4, characterized in that: The top of pressing plate (15) is fixedly connected with a pair of limit rod (16), and limit rod (16) is slidably connected in the fixed frame (13).

6. The forming device for a passive safety bracket of an automobile according to claim 5, characterized in that: The both sides of workbench (1) top are fixedly connected with water tank (19), and the top of water tank (19) is fixedly connected with water pump (20), and the output end of water pump (20) is fixedly connected with water pipe (21), and the other end of water pipe (21) is fixedly connected with spray head (18), and the outer wall of spray head (18) is fixedly connected with connecting frame (17), and the connecting frame (17) is fixedly connected in the bottom wall of fixed frame (13), and each water tank (19) top is provided with water adding pipe (22).

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