Die-casting forming equipment with positioning function

Abstract

The utility model relates to the technical field of die-casting equipment, in particular to die-casting forming equipment with a positioning function, which comprises an operating table, a U-shaped frame fixedly connected to the top of the inner side of the operating table, a beam slidably mounted at the bottom of the U-shaped frame and capable of moving front and back, and a hydraulic cylinder slidably mounted at the bottom of the beam and capable of moving left and right. A die-casting grinding tool is installed at the bottom of a piston rod of the hydraulic cylinder in a threaded mode, a containing groove is formed in the top of the operation table, two clamping plates are symmetrically installed in the containing groove in a sliding mode, a second motor used for driving the cross beam to move is installed on the U-shaped frame, and a third motor used for driving the hydraulic cylinder to move is installed on the cross beam. The U-shaped frame fixedly connected with the top of the inner side of the operation table provides a stable supporting structure for equipment. The cross beam is slidably mounted at the bottom of the U-shaped frame, and the hydraulic cylinder is slidably mounted at the bottom of the cross beam, so that the die-casting die can be flexibly adjusted in a three-dimensional space (front-back, left-right and up-down), and the production requirements of different die castings are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure casting equipment technical field, specifically is pressure casting forming equipment with positioning function. BACKGROUND

[0002] In the pressure casting equipment technical field, the pressure casting forming equipment is one of the important equipment indispensable in manufacturing industry, and is widely used in many industries such as automobile, electronic, communication, household appliance etc. Although the traditional pressure casting forming equipment can realize the basic pressure casting function, there is certain limitation in positioning accuracy and flexibility.

[0003] The traditional pressure casting equipment usually adopts fixed mould installation mode, and once the mould is installed, its position is relatively fixed, and it is difficult to fine-tune in the pressure casting process. However, in the actual production process, due to the different workpiece shapes, sizes and pressure casting materials, it is often necessary to accurately adjust the position of the mould to ensure the quality and accuracy of the pressure casting parts. The traditional pressure casting equipment is difficult to meet the production demand of high accuracy and high flexibility due to the limited positioning function.

[0004] In addition, the traditional pressure casting equipment usually adopts simple mechanical clamping mode when clamping workpieces or moulds, and the clamping force and stability are difficult to guarantee. In the pressure casting process, if the clamping force is insufficient or unstable, it is easy to cause the workpiece or mould to deviate and shake, thereby affecting the quality and accuracy of the pressure casting parts.

[0005] In view of this, we propose a pressure casting forming equipment with positioning function. UTILITY MODEL CONTENT

[0006] In order to make up for the above shortcomings, the utility model provides a pressure casting forming equipment with positioning function.

[0007] The technical scheme of the utility model is:

[0008] A pressure casting forming equipment with positioning function, comprising an operating table, the top of the operating table is fixedly connected with a U-shaped frame, a front and rear moving cross beam is slidably installed on the top of the inner side of the U-shaped frame, a left and right moving hydraulic cylinder is slidably installed on the bottom of the cross beam, a pressure casting die is screwedly installed on the bottom of the hydraulic cylinder piston rod, the top of the operating table is provided with a placing groove, and two clamping plates are symmetrically and slidably installed in the placing groove, a supporting leg is fixedly installed at each corner of the bottom of the operating table, a second motor for driving the movement of the cross beam is installed on the U-shaped frame, and a third motor for driving the movement of the hydraulic cylinder is installed on the cross beam.

[0009] As a preferred technical scheme, two first limiting grooves are symmetrically arranged in the inner bottom of the placing groove, one first screw rod is rotatably arranged in each first limiting groove, the first screw rod is divided into two parts with opposite threads, two first motors are symmetrically arranged on the left end face of the operation table and coaxially fixedly connected with the two first screw rods.

[0010] As a preferred technical scheme, two first limiting grooves are symmetrically arranged in the inner bottom of the placing groove, one first screw rod is rotatably arranged in each first limiting groove, the first screw rod is divided into two parts with opposite threads, two first motors are symmetrically arranged on the left end face of the operation table and coaxially fixedly connected with the two first screw rods.

[0011] As a preferred technical scheme, two first limiting grooves are symmetrically arranged in the inner bottom of the placing groove, one first screw rod is rotatably arranged in each first limiting groove, the first screw rod is divided into two parts with opposite threads, two first motors are symmetrically arranged on the left end face of the operation table and coaxially fixedly connected with the two first screw rods.

[0012] As a preferred technical scheme, two first limiting grooves are symmetrically arranged in the inner bottom of the placing groove, one first screw rod is rotatably arranged in each first limiting groove, the first screw rod is divided into two parts with opposite threads, two first motors are symmetrically arranged on the left end face of the operation table and coaxially fixedly connected with the two first screw rods.

[0013] As a preferred technical scheme, two first limiting grooves are symmetrically arranged in the inner bottom of the placing groove, one first screw rod is rotatably arranged in each first limiting groove, the first screw rod is divided into two parts with opposite threads, two first motors are symmetrically arranged on the left end face of the operation table and coaxially fixedly connected with the two first screw rods.

[0014] As a preferred technical scheme, two first limiting grooves are symmetrically arranged in the inner bottom of the placing groove, one first screw rod is rotatably arranged in each first limiting groove, the first screw rod is divided into two parts with opposite threads, two first motors are symmetrically arranged on the left end face of the operation table and coaxially fixedly connected with the two first screw rods.

[0015] As a preferred technical scheme, two first limiting grooves are symmetrically arranged in the inner bottom of the placing groove, one first screw rod is rotatably arranged in each first limiting groove, the first screw rod is divided into two parts with opposite threads, two first motors are symmetrically arranged on the left end face of the operation table and coaxially fixedly connected with the two first screw rods.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] The U-shaped frame fixedly connected with the top of the operation table provides a stable support structure for the equipment. ACCURACY OF DRAWINGS

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

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

[0020] Figure 3The whole structure schematic view three of the utility model is shown in the figure;

[0021] Figure 4 The utility model provides a whole structure schematic view one of the utility model is shown in the figure Figure 1 The A place enlarged view of the utility model is shown in the figure

[0022] The meaning of each reference numeral in the figure is as follows:

[0023] 1, operation platform, 10, place groove, 11, clamping plate, 110, protective pad, 12, first motor, 13, first limit slot, 14, first screw rod, 15, side plate, 16, fixed bolt, 2, U-shaped frame, 20, second motor, 21, second screw rod, 22, second limit block, 3, crossbeam, 30, third motor, 31, third limit block, 32, third screw rod, 4, hydraulic cylinder, 40, die casting mould, 5, support leg. Specific implementation

[0024] The technical scheme 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, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0026] A die casting forming equipment with positioning function, including operation platform 1, operation platform 1 top fixedly connected with a U-shaped frame 2, the inside top of U-shaped frame 2 is slidably installed with a front and back movement crossbeam 3, the bottom of crossbeam 3 is slidably installed with a left and right movable hydraulic cylinder 4, and the bottom of hydraulic cylinder 4 piston rod is screwedly installed with die casting mould, and operation platform 1 top is equipped with place groove 10, and two clamping plates 11 are symmetrically slidably installed in place groove 10, and one support leg 5 is fixedly installed at the bottom of operation platform 1 four corners, U-shaped frame 2 is installed with second motor 20 for driving crossbeam 3 movement, and crossbeam 3 is installed with third motor 30 for driving hydraulic cylinder 4 movement.

[0027] In use, the U-shaped frame 2 fixedly connected to the top of the operation table 1 provides a stable support structure for the device. The cross beam 3 slidingly installed at the top of the inner side of the U-shaped frame 2 and the hydraulic cylinder 4 slidingly installed at the bottom of the cross beam 3 enable the die casting mold 40 to be flexibly adjusted in the three-dimensional space in the front-back, left-right, and up-down directions, meeting the production requirements of different die castings. The die casting mold 40 threadedly installed at the bottom of the piston rod of the hydraulic cylinder 4 facilitates quick replacement of the mold, improving the versatility of the device. The placement groove 10 at the top of the operation table 1 and the two clamping plates 11 symmetrically slidingly installed on the left and right sides can firmly clamp the workpiece or mold to be die cast, ensuring the stability during the die casting process. The design of the supporting legs 5 ensures the stability of the entire device. The installation of the second motor 20 and the third motor 30 is used to drive the movement of the cross beam 3 and the hydraulic cylinder 4, respectively, achieving automatic control and improving production efficiency and accuracy.

[0028] As a preferred embodiment of the present application, two first limiting grooves 13 are symmetrically provided at the bottom of the placement groove 10, and a first lead screw 14 is rotatably installed in each first limiting groove 13. The first lead screw 14 is divided into two parts with opposite thread directions, and a first motor 12 is symmetrically installed on the left end face of the operation table 1, with its output shaft coaxially fixedly connected to the first lead screw 14. By symmetrically providing two first limiting grooves 13 at the bottom of the placement groove 10 and rotatably installing a first lead screw 14 in each first limiting groove 13, the precise movement of the clamping plate 11 is achieved. The first lead screw 14 is divided into two parts with opposite thread directions, and cooperates with the driving of the first motor 12 to enable the two clamping plates 11 to move simultaneously towards the middle or to the sides, clamping or releasing the workpiece, improving the convenience and accuracy of the operation.

[0029] As a preferred embodiment of the present application, two first limiting blocks are integrally formed at the bottom of each clamping plate 11, and the two first limiting blocks on the bottom of the same clamping plate 11 are slidingly connected in the two first limiting grooves 13, respectively, and are threadedly connected to the two first lead screws 14, respectively, ensuring the stability and reliability of the movement trajectory of the clamping plate 11. At the same time, the thread connection of the first limiting block and the first lead screw 14 achieves precise positioning of the clamping plate 11, improving the controllability of the clamping force.

[0030] As a preferred embodiment of the present application, a protective pad 110 is fixedly installed on each side face of the two clamping plates 11 that are close to each other. The protective pad 110 can effectively protect the surface of the clamped workpiece or mold from damage, improving the quality and appearance of the product.

[0031] As the preferred of the embodiment, a second screw rod 21 is rotatably installed on the inner top of the U-shaped frame 2, a second limiting block 22 is integrally formed on the top of the cross beam 3 and is threadedly connected with the second screw rod 21, and a first limiting rod is fixedly installed on the inner top of the U-shaped frame 2 and slidably passes through the second limiting block 22. The front and back movement of the cross beam 3 is realized through the threaded connection between the second screw rod 21 and the second limiting block 22. The compact design structure and high transmission efficiency improve the positioning accuracy and stability of the equipment.

[0032] As the preferred of the embodiment, a third screw rod 32 is rotatably installed on the bottom of the cross beam 3, a third limiting block 31 is threadedly installed on the third screw rod 32, a second limiting rod is fixedly installed on the bottom of the cross beam 3 and slidably passes through the third limiting block 31, and the hydraulic cylinder 4 is fixed to the bottom of the third limiting block 31. The left and right movement of the hydraulic cylinder 4 is realized through the threaded connection between the third limiting block 31 and the third limiting block 31. The design enables the die casting mold 40 to be flexibly adjusted in the horizontal plane, meeting the production requirements of different die castings.

[0033] As the preferred of the embodiment, the output shaft of the second motor 20 is coaxially and fixedly connected with the front end of the second screw rod 21, and the output shaft of the third motor 30 is coaxially and fixedly connected with the left end of the second screw rod 21, so as to realize the direct driving of the screw rod by the motor. The design simplifies the transmission mechanism, improves the response speed and positioning accuracy of the equipment.

[0034] As the preferred of the embodiment, a side plate 15 is fixedly connected to the outer wall on both sides of the operating table 1, and the bottom of the U-shaped frame 2 is fixedly connected with the two side plates 15 through fixing bolts 16, so as to enhance the overall rigidity and stability of the equipment. At the same time, the design is also convenient for the installation and disassembly of the equipment, and improves the maintainability and portability of the equipment.

[0035] The die casting molding equipment with positioning function in the utility model has the advantages that:

[0036] Device initialization and preparation:

[0037] After the device is started, the initialization setting is first performed to ensure that each component is in the correct position.

[0038] The U-shaped frame 2 on the top of the operating table 1 provides a stable support structure for the entire equipment, and the cross beam 3 slidably installed on the bottom of the U-shaped frame 2 and the hydraulic cylinder 4 slidably installed on the bottom of the cross beam 3 are in standby state.

[0039] The die casting mold 40 threadedly installed on the bottom of the piston rod of the hydraulic cylinder 4 is pre-installed according to the production requirements, or can be replaced with different molds according to the needs.

[0040] The two clamping plates 11 in the placement groove 10 on the top of the operation table 1 are in an open state, waiting for the placement of the workpiece or mold to be die-cast.

[0041] Workpiece clamping:

[0042] Place the workpiece or mold to be die-cast in the placement groove 10.

[0043] The two first motors 12 symmetrically installed on the operation table 1 are started to drive the two first lead screws 14 to rotate. Since the first lead screws 14 are divided into two parts with opposite screw directions, the two clamping plates 11 will move towards the middle at the same time, clamping the workpiece or mold.

[0044] The two first limit blocks symmetrically integrated at the bottom of the clamping plate 11 slide in the first limit groove 13 to ensure the stable and reliable movement trajectory of the clamping plate 11. At the same time, the precise positioning of the clamping plate 11 is realized through the thread connection of the first limit block and the first lead screw 14, improving the controllability of the clamping force.

[0045] Die-casting mold 40 positioning and adjustment:

[0046] According to the production needs of die-castings, the position of the die-casting mold 40 needs to be adjusted.

[0047] The second motor 20 at the top of the U-shaped frame 2 is started to drive the second lead screw 21 to rotate and then drive the cross beam 3 to move forward and backward, adjusting the front and rear positions of the die-casting mold 40.

[0048] The third motor 30 at the bottom of the cross beam 3 is started to drive the third lead screw 32 to rotate, and then drive the hydraulic cylinder 4 and the die-casting mold 40 to move left and right, and the hydraulic cylinder 4 can drive the die-casting mold 40 to move up and down.

[0049] Through the cooperation of the second motor 20, the third motor 30 and the hydraulic cylinder 4, the die-casting mold 40 can be flexibly adjusted in the three-dimensional space in front and back, left and right, up and down, meeting the production needs of different die-castings.

[0050] Die-casting process:

[0051] After the positioning of the die-casting mold 40 is completed, the hydraulic cylinder 4 is started, and the piston rod moves downward to inject the die-casting material into the mold.

[0052] During the die-casting process, the two clamping plates 11 firmly clamp the workpiece or mold, ensuring the stability of the die-casting process.

[0053] Product removal and equipment reset:

[0054] After die-casting is completed, the piston rod of the hydraulic cylinder 4 moves upward to open the mold.

[0055] The first motor 12 reverses rotation to drive the two clamping plates 11 to move to both sides, releasing the workpiece or mold.

[0056] After taking out the pressure-cast product, the parts of the equipment are reset, waiting for the next pressure-casting operation.

[0057] Equipment maintenance and disassembly:

[0058] During the use of the equipment, if maintenance or disassembly is needed, the U-shaped frame 2 and the cross beam 3, the hydraulic cylinder 4 and other components can be disassembled from the operation table 1 by loosening the fixing bolts 16 that fix the bottom of the U-shaped frame 2 and the side plate 15.

[0059] This design facilitates the installation and disassembly of the equipment, and improves the maintainability and portability of the equipment.

[0060] In summary, the die-casting forming equipment with positioning function of the present application realizes the precise movement of the clamping plate 11, the cross beam 3 and the hydraulic cylinder 4 by driving the lead screw of the motor, thereby completing the operation processes of workpiece clamping, die-casting mold 40 positioning and adjustment, die-casting process, product taking out and equipment resetting, etc. The equipment has compact structure, high transmission efficiency, high positioning accuracy, good stability, and is easy to maintain and disassemble.

[0061] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A die-casting molding equipment with positioning function, characterized in that: The utility model provides an operation platform, which comprises an operation table (1), a U-shaped frame (2) is fixedly connected to the top of the operation table (1), a front and back moving crossbeam (3) is slidably installed on the inner top of the U-shaped frame (2), a left and right moving hydraulic cylinder (4) is slidably installed on the bottom of the crossbeam (3), a die casting mold is screwedly installed on the bottom of the piston rod of the hydraulic cylinder (4), a placing groove (10) is arranged on the top of the operation table (1), two clamping plates (11) are symmetrically and slidably installed in the placing groove (10), a supporting leg (5) is fixedly installed at each corner of the bottom of the operation table (1), a second motor (20) for driving the crossbeam (3) to move is installed on the U-shaped frame (2), and a third motor (30) for driving the hydraulic cylinder (4) to move is installed on the crossbeam (3).

2. The die casting apparatus with a positioning function according to claim 1, characterized in that: Two first limiting grooves (13) are symmetrically formed in the bottom of the placing groove (10), a first screw rod (14) is rotatably installed in each first limiting groove (13), the first screw rod (14) is divided into two parts with opposite screw directions, and two first motors (12) with output shafts coaxially and fixedly connected with the two first screw rods (14) are symmetrically installed on the left end face of the operation table (1).

3. The die casting apparatus with a positioning function according to claim 2, characterized in that: Two first limiting blocks are integrally formed on the bottom of each clamping plate (11), the two first limiting blocks on the bottom of the same clamping plate (11) are slidably connected in the two first limiting grooves (13) respectively, and the two first limiting blocks on the bottom of the same clamping plate (11) are threadedly connected with the two first screw rods (14) respectively.

4. The die casting apparatus with a positioning function according to claim 3, characterized in that: A protective pad (110) is fixedly installed on each side face of the two clamping plates (11) close to each other.

5. The die casting apparatus with a positioning function according to claim 4, characterized in that: A second screw rod (21) is rotatably installed on the inner top of the U-shaped frame (2), and a second limiting block (22) is integrally formed on the top of the crossbeam (3) and is threadedly connected with the second screw rod (21).

6. The die casting apparatus with a positioning function according to claim 5, characterized in that: A third screw rod (32) is rotatably installed on the bottom of the crossbeam (3), a third limiting block (31) is screwedly installed on the third screw rod (32), and the hydraulic cylinder (4) is fixed to the bottom of the third limiting block (31).

7. The die casting apparatus with a positioning function according to claim 6, characterized in that: The output shaft of the second motor (20) is coaxially and fixedly connected with the front end of the second screw rod (21), and the output shaft of the third motor (30) is coaxially and fixedly connected with the left end of the second screw rod (21).

8. The die casting apparatus with a positioning function according to claim 7, characterized in that: A side plate (15) is fixedly connected to each of the outer walls on the front and back sides of the operation table (1), and the bottoms of the two side plates (15) are fixedly connected with the U-shaped frame (2) through fixing bolts (16).

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