Mould pretreatment equipment for forming of hydraulic machine

Abstract

The utility model relates to the technical field of die pretreatment, and discloses die pretreatment equipment for hydraulic press forming, which comprises a shell, the top of the shell is fixedly connected with a water tank, the front side of the inner wall of the water tank is provided with a water pump, one end of the water pump is fixedly communicated with a hose, and the other end of the hose is fixedly communicated with a high-pressure nozzle. A motor is fixedly connected to the rear portion of the right side of the inner wall of the shell, an output strip is fixedly connected to the output end of the motor, a transmission strip is rotatably connected to the front side of the output strip, a sliding block is rotatably connected to the front side of the transmission strip, and a sliding rod is slidably connected to the inner wall of the sliding block. The water pump conveys water to the high-pressure spray head through the hose to generate a high-pressure water column to clean the mold, the motor drives the output strip and drives the transmission strip to rotate, the transmission strip pulls the sliding block to reciprocate on the sliding rod, the high-pressure spray head swings to conduct cleaning pretreatment, manpower is reduced, quality and efficiency are improved, and the treatment requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of mold pretreatment technology, and in particular to mold pretreatment equipment for hydraulic press forming. Background Technology

[0002] Pre-treatment equipment for hydraulic press forming molds is a specialized device that performs a series of treatments on the molds before they are put into the hydraulic press for forming operations. Its main purpose is to ensure that the molds are in optimal condition to improve the quality of the formed products and production efficiency. These pre-treatments include mold cleaning, surface treatment, and inspection. The cleaning equipment removes oil, impurities, and residues from the mold surface to ensure good contact between the mold and the forming material. Surface treatment can enhance the mold's wear resistance, corrosion resistance, and demolding performance, extending the mold's service life. The inspection process can promptly detect defects and problems in the mold, preventing malfunctions during production.

[0003] With the rapid development of industry, the requirements for product quality and production efficiency are constantly increasing. Hydraulic press forming technology has been widely used in various fields, from automobile manufacturing to electronic products, from aerospace to daily necessities. The production of many products is inseparable from hydraulic press forming. As a key tool for hydraulic press forming, the performance and quality of molds directly affect the quality of products and production progress. Therefore, the development of mold pretreatment equipment has become crucial.

[0004] In modern society, mold pretreatment equipment cannot meet the demand in terms of processing speed. Cleaning takes a long time to thoroughly remove stubborn stains from the mold surface, which affects production efficiency and leads to extended production cycles. Mold pretreatment equipment relies on manual operation and has a low degree of automation. Manual operation cannot guarantee the uniformity and consistency of coating thickness. Mold pretreatment equipment requires regular maintenance and upkeep to ensure its performance and stability. These factors result in reduced production efficiency, affected processing quality, difficult maintenance, and increased costs, making it difficult to meet work requirements. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a mold pretreatment device for hydraulic press forming, which aims to improve the problems of reduced production efficiency, affected processing quality, difficult maintenance, and increased costs in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a pre-treatment device for a hydraulic press forming mold, comprising a housing, a water tank fixedly connected to the top of the housing, a water pump installed on the front side of the inner wall of the water tank, a hose fixedly connected to one end of the water pump, a high-pressure nozzle fixedly connected to the other end of the hose, a motor fixedly connected to the rear right side of the inner wall of the housing, an output bar fixedly connected to the output end of the motor, a transmission bar rotatably connected to the front side of the output bar, a slider rotatably connected to the front side of the transmission bar, a slide rod slidably connected to the inner wall of the slider, the right side of the slide rod being fixedly connected to the right side of the inner wall of the housing, a high-pressure nozzle fixedly connected to the left side of the slider, and a fixing mechanism provided on the inner wall of the housing, the fixing mechanism being used for fixing and assisting cleaning.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a drive gear, the inner wall of which is fixedly connected to the outer wall of the motor output end. A toothed belt is meshed with the outer wall of the drive gear, and a driven gear is meshed with the inner wall of the other end of the toothed belt. A U-shaped frame is fixedly connected to the left side of the driven gear, and multiple fixing claws are rotatably connected to the inner wall of the left side of the U-shaped frame. A telescopic rod is fixedly connected to the bottom left side of the outer casing, and a push claw is rotatably connected to the other end of the telescopic rod.

[0009] As a further description of the above technical solution:

[0010] The water tank is equipped with a lid on top, and a handle is fixedly connected to the top of the lid.

[0011] As a further description of the above technical solution:

[0012] A shelf is fixedly connected to the top left side of the inner wall of the outer casing, and multiple safety doors are fixedly connected to the front side of the inner wall of the outer casing.

[0013] As a further description of the above technical solution:

[0014] The bottom of the outer shell is fixedly connected to a support platform, and the bottom of the support platform is fixedly connected to multiple support feet.

[0015] As a further description of the above technical solution:

[0016] An operating table is fixedly connected to the top front side of the support platform, and a processing port is opened at the top center of the support platform.

[0017] As a further description of the above technical solution:

[0018] The water tank is fixedly connected to the right side of the water tank via an inlet pipe, and multiple fixing brackets are fixedly connected to the left and right sides of the outer wall of the outer shell.

[0019] As a further description of the above technical solution:

[0020] A controller is fixedly connected to the top of the control panel, and the controller is electrically connected to the water pump, motor and telescopic rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the water pump delivers water to the high-pressure nozzle through a hose, generating a high-pressure water jet to clean the mold. The motor drives the output bar, which in turn drives the transmission bar to rotate. The transmission bar then pulls the slider to move back and forth on the slide rod, thereby causing the high-pressure nozzle to swing for cleaning pretreatment. This reduces manpower, improves quality and efficiency, and meets the processing requirements.

[0023] 2. In this utility model, the motor drives the drive gear, which in turn drives the toothed belt to rotate the driven gear, thereby rotating the U-shaped frame and the fixed claw. The mold is placed on the fixed claw, and the telescopic rod pushes the push claw to squeeze the mold. The curved fixed claw fastens the mold, realizing rotational rinsing. This structure is simple, easy to maintain, energy-saving, and has a good fixing effect, meeting the pretreatment requirements. Attached Figure Description

[0024] Figure 1 This is a front perspective view of the housing of the hydraulic press forming mold pretreatment equipment proposed in this utility model;

[0025] Figure 2 This is a partial structural exploded view of the water pump in the pretreatment equipment for the mold forming of the hydraulic press proposed in this utility model;

[0026] Figure 3 This is a partial structural separation diagram of the motor of the hydraulic press mold pretreatment equipment for forming molds proposed in this utility model;

[0027] Figure 4 This is a partial structural diagram of the water tank in the pretreatment equipment for the mold forming of the hydraulic press proposed in this utility model;

[0028] Figure 5 This is a partial structural schematic diagram of the support platform for the mold pretreatment equipment for hydraulic press forming proposed in this utility model.

[0029] Legend:

[0030] 1. Outer shell; 2. Fixing mechanism; 201. Drive gear; 202. Toothed belt; 203. Driven gear; 204. U-shaped frame; 205. Fixing claw; 206. Telescopic rod; 207. Push claw; 3. Water tank; 4. Water pump; 5. Hose; 6. High-pressure nozzle; 7. Motor; 8. Output bar; 9. Transmission bar; 10. Slider; 11. Sliding rod; 12. Box cover; 13. Handle; 14. Shelf; 15. Safety door; 16. Support platform; 17. Support leg; 18. Operating table; 19. Processing port; 20. Water inlet pipe; 21. Fixing frame; 22. Controller. Detailed Implementation

[0031] 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.

[0032] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4This utility model provides an embodiment of a mold pretreatment device for hydraulic press forming, including a shell 1. A water tank 3 is fixedly connected to the top of the shell 1, and a water inlet pipe 20 is fixedly connected to the right side of the water tank 3. The shell 1 has a regular shape and is made of a sturdy and durable material, providing a stable external structure for the entire device. The water tank 3, made of corrosion-resistant material, has a certain capacity to store water for specific treatment. The water inlet pipe 20 is fixedly connected to the right side of the water tank 3, and can be connected to an external water source to replenish water to the water tank 3, ensuring continuous operation of the device. Multiple fixing brackets 21 are fixedly connected to the left and right sides of the outer wall of the shell 1. A water pump 4 is installed on the front side of the inner wall of the water tank 3. One end of the water pump 4 is fixedly connected to a hose 5, and the other end of the hose 5 is fixedly connected to a high-pressure nozzle 6. A motor 7 is fixedly connected to the rear right side of the inner wall of the shell 1, and an output bar 8 is fixedly connected to the output end of the motor 7. A motor 7 is fixedly connected to the rear right side of the inner wall of the housing 1. The motor 7 is a high-efficiency power source that can convert electrical energy into mechanical energy. The output end of the motor 7 is fixedly connected to the output bar 8, which is made of metal and can transmit the power of the motor 7 to other components to realize the specific functions of the equipment. A transmission bar 9 is rotatably connected to the front side of the output bar 8, and a slider 10 is rotatably connected to the front side of the transmission bar 9. A slide rod 11 is slidably connected to the inner wall of the slider 10. The right side of the slide rod 11 is fixedly connected to the right side of the inner wall of the housing 1. A high-pressure nozzle 6 is fixedly connected to the left side of the slider 10. The slider 10 has a regular appearance and is made of sturdy material. It can slide smoothly on a specific track. Its left side is tightly connected to the high-pressure nozzle 6, so that the high-pressure nozzle 6 can change position as the slider 10 moves. The high-pressure nozzle 6 is ingeniously designed and can spray water in the form of high-pressure jet for effective cleaning of the target. A fixing mechanism 2 is provided on the inner wall of the housing 1. The fixing mechanism 2 is used to fix and assist in cleaning.

[0033] Specifically, the outer casing 1 is rectangular in shape and made of sturdy metal, providing a stable external structure for the entire device. A water tank 3 is fixedly connected to the top of the outer casing 1. The water tank 3 is made of corrosion-resistant material and has a certain capacity to store water for pretreatment. A water inlet pipe 20 is fixedly connected to the right side of the water tank 3, allowing connection to an external water source to replenish the water tank 3. Multiple mounting brackets 21 are fixedly connected to the left and right sides of the outer wall of the outer casing 1. These brackets 21 are made of sturdy metal and are L-shaped, securely fixing the device in a specific position to ensure it does not shake during operation. A water pump 4 is installed on the front inner wall of the water tank 3, which can draw water out of the water tank 3 and pressurize it. One end of the water pump 4 is fixedly connected to a hose 5. The hose 5 has a certain degree of flexibility and can easily adjust the position of the nozzle. The other end of the hose 5 is fixedly connected to a high-pressure nozzle 6. The high-pressure nozzle 6 can spray water in the form of high-pressure jet to clean and pre-treat the mold. A motor 7 is fixedly connected to the rear right side of the inner wall of the outer shell 1, which can convert electrical energy into mechanical energy. An output bar 8 is fixedly connected to the output end of the motor 7. The output bar 8 is made of metal material and can transmit the power of the motor 7 to other components to realize the specific functions of the equipment.

[0034] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 5 The fixing mechanism 2 includes a drive gear 201. The inner wall of the drive gear 201 is fixedly connected to the outer wall of the output end of the motor 7. The core component of the fixing mechanism 2 is the drive gear 201. The internal structure of the drive gear 201 is designed to achieve a stable fixed connection with the outer wall of the output end of the motor 7 to ensure the accuracy and reliability of power transmission. The outer wall of the drive gear 201 is meshed with a toothed belt 202. The inner wall of the other end of the toothed belt 202 is meshed with a driven gear 203. The left side of the driven gear 203 is fixedly connected to a U-shaped frame 204. The inner wall of the left side of the U-shaped frame 204 is rotatably connected to multiple fixing claws 205. The bottom left side of the outer shell 1 is fixedly connected to a telescopic rod 206. The other end of the telescopic rod 206 is rotatably connected to a push claw 207. At the bottom left side of the outer shell 1, there is a stable and directly connected telescopic rod 206. The other end of this telescopic rod 206 is rotatably connected to the push claw 207, ensuring the stability and functionality of the overall structure.

[0035] Specifically, the fixing mechanism 2 is composed of a drive gear 201. The inner wall of the drive gear 201 is firmly connected to the outer wall of the output end of the motor 7, ensuring the stability of power transmission. The outer wall of the drive gear 201 is connected to the toothed belt 202 through a precise meshing connection. The inner wall of the other end of the toothed belt 202 is meshed with the driven gear 203. This design ensures the continuity and accuracy of power transmission. A U-shaped frame 204 is firmly fixed to the left side of the driven gear 203. The inner wall of the left side of the U-shaped frame 204 is equipped with multiple rotatable fixing claws 205. These fixing claws 205 are designed to achieve specific fixing functions. A telescopic rod 206 is fixedly installed on the bottom left side of the outer casing 1. The other end of the telescopic rod 206 is connected to a push claw 207 through a rotatable connection. The push claw 207 is designed to cooperate with the fixing claw 205 to achieve more complex operation and adjustment.

[0036] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5 The top of the water tank 3 is equipped with a lid 12, and a handle 13 is fixedly connected to the top of the lid 12. The lid 12 plays a key role in protecting the inside of the water tank 3 from external pollution. The handle 13 is not only aesthetically pleasing and has smooth lines, but also has an excellent grip, allowing users to easily and stably lift and move the entire water tank 3 when needed. A shelf 14 is fixedly connected to the top left side of the inner wall of the outer shell 1. Multiple safety doors 15 are fixedly connected to the front side of the inner wall of the outer shell 1. A support platform 16 is fixedly connected to the bottom of the outer shell 1, and multiple support feet 17 are fixedly connected to the bottom of the support platform 16. An operating platform 18 is fixedly connected to the top front of the support platform 16. A processing port 19 is opened in the middle of the top of the support platform 16. A controller 22 is fixedly connected to the top of the operating platform 18. The controller 22 is electrically connected to the water pump 4, the motor 7 and the telescopic rod 206. The top of the operating platform 18 is stably connected to the controller 22 through a precision-designed fixing device to ensure the reliability and safety of operation. The controller 22 further builds a bridge for signal transmission and control with the water pump 4, the motor 7 and the telescopic rod 206 through a precise electrical connection method, so as to realize the coordinated operation between the components.

[0037] Specifically, a lid 12 is cleverly placed on the top of the water tank 3. This lid 12 not only serves as a sealing and protective function, but also provides users with a convenient operating experience through the handle 13 fixedly connected to its top. Inside the spacious interior of the outer shell 1, a shelf 14 is firmly fixed on the top left side, providing an orderly space for storing various tools and accessories. The carefully arranged safety door 15 protects the safety and stability of the internal structure. The support platform 16 supports the entire structure with its stable posture. Multiple support feet 17 are cleverly installed at its bottom. These support feet 17 not only enhance the overall stability, but also ensure that the structure can maintain balance in various environments through precise design. On the top front side of the support platform 16, the operating panel 18 is the control center of the structure and a bridge for communication between the user and the equipment. This controller 22 achieves precise control of the entire structure and performs other complex operations through electrical connection with key components such as the water pump 4, motor 7, and telescopic rod 206.

[0038] Working principle: The water pump 4 in the water tank 3 on the outer shell 1 draws the rinsing water through the hose 5 to the high-pressure nozzle 6 to generate a high-pressure water jet. The motor 7 drives the output bar 8 at the output end to rotate, thereby driving the transmission bar 9 to move. Since the transmission bar 9 is rotatably connected to the slider 10, and the slider 10 is limited by the slide rod 11, the transmission bar 9 pulls the slider 10 to move back and forth in parallel, thereby driving the high-pressure nozzle 6 fixed on the slider 10 to swing, thus cleaning and pre-treating the mold. This reduces labor costs, improves processing quality, increases production efficiency, and meets processing requirements.

[0039] When the motor 7 is running, the drive gear 201 fixed at its output end rotates, causing the toothed belt 202 to drive the driven gear 203 to rotate, thereby causing the connected U-shaped frame 204 to rotate. A fixing claw 205 is installed on one side of the U-shaped frame 204, causing the fixing claw 205 to rotate together. Before operation, the mold to be processed is placed on the fixing claw 205. The telescopic rod 206 pushes the push claw 207 to extrude the mold. The special curved structure of the fixing claw 205 allows it to be fixed and tightened by the pushing force, allowing the mold to rotate and be flushed. This structure is simple, easy to maintain, saves energy, improves the fixing effect, and meets the needs of pretreatment.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 mold pretreatment device for hydraulic press forming, comprising a housing (1), characterized in that: A water tank (3) is fixedly connected to the top of the outer shell (1). A water pump (4) is installed on the front side of the inner wall of the water tank (3). A hose (5) is fixedly connected to one end of the water pump (4). A high-pressure nozzle (6) is fixedly connected to the other end of the hose (5). A motor (7) is fixedly connected to the rear right side of the inner wall of the outer shell (1). An output bar (8) is fixedly connected to the output end of the motor (7). A transmission bar (9) is rotatably connected to the front side of the output bar (8). A slider (10) is rotatably connected to the front side of the transmission bar (9). A slide rod (11) is slidably connected to the inner wall of the slider (10). The right side of the slide rod (11) is fixedly connected to the right side of the inner wall of the outer shell (1). A high-pressure nozzle (6) is fixedly connected to the left side of the slider (10). A fixing mechanism (2) is provided on the inner wall of the outer shell (1). The fixing mechanism (2) is used to fix and assist in cleaning.

2. The pretreatment equipment for molds used in hydraulic press forming according to claim 1, characterized in that: The fixing mechanism (2) includes a drive gear (201), the inner wall of which is fixedly connected to the outer wall of the output end of the motor (7), a toothed belt (202) meshing with the outer wall of the drive gear (201), a driven gear (203) meshing with the inner wall of the other end of the toothed belt (202), a U-shaped frame (204) fixedly connected to the left side of the driven gear (203), a plurality of fixed claws (205) rotatably connected to the inner wall of the left side of the U-shaped frame (204), a telescopic rod (206) fixedly connected to the bottom left side of the outer shell (1), and a push claw (207) rotatably connected to the other end of the telescopic rod (206).

3. The pretreatment equipment for molds used in hydraulic press forming according to claim 1, characterized in that: The top of the water tank (3) is provided with a tank cover (12), and a handle (13) is fixedly connected to the top of the tank cover (12).

4. The pretreatment equipment for molds used in hydraulic press forming according to claim 1, characterized in that: A shelf (14) is fixedly connected to the top left side of the inner wall of the outer shell (1), and multiple safety doors (15) are fixedly connected to the front side of the inner wall of the outer shell (1).

5. The pretreatment equipment for molds used in hydraulic press forming according to claim 1, characterized in that: The bottom of the outer shell (1) is fixedly connected to a support platform (16), and the bottom of the support platform (16) is fixedly connected to multiple support feet (17).

6. The pretreatment equipment for molds used in hydraulic press forming according to claim 5, characterized in that: An operating table (18) is fixedly connected to the top front side of the support platform (16), and a processing port (19) is opened at the top center of the support platform (16).

7. The pretreatment equipment for molds used in hydraulic press forming according to claim 1, characterized in that: The water tank (3) is fixedly connected to the right side of the water inlet pipe (20), and multiple fixing brackets (21) are fixedly connected to the left and right sides of the outer wall of the outer shell (1).

8. The pretreatment equipment for molds used in hydraulic press forming according to claim 6, characterized in that: A controller (22) is fixedly connected to the top of the control panel (18), and the controller (22) is electrically connected to the water pump (4), the motor (7) and the telescopic rod (206).

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