Refrigerator reinforcing iron punching machine

Abstract

The utility model discloses a refrigerator reinforcing iron punching machine, and relates to the technical field of punching machines, the refrigerator reinforcing iron punching machine comprises a base, a mold assembly mounted in the base and a driving assembly embedded in the base, the base is of a U-shaped structure, a groove is formed in the outer wall of the top of the base, and the mold assembly is slidably mounted on the inner wall of the groove; a mounting groove is formed in the outer wall of the bottom of the base, the driving assembly is mounted on the inner wall of the mounting groove, and the driving assembly is connected with the mold assembly. According to the refrigerator punching machine, the adjustable die base is arranged on the base, the die grooves of different specifications are formed in the die base, so that stamping dies of different specifications can be conveniently installed, the stamping dies are conveniently and rapidly adjusted in cooperation with the driving assembly in the base, and the problem that an existing refrigerator punching machine die is inconvenient to replace is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of punch machines, in particular to a refrigerator reinforcing iron punch machine. BACKGROUND

[0002] With the development of home appliance manufacturing industry, as one of the essential household appliances, the production efficiency and technical level of the refrigerator directly affect the market competition pattern. The beauty and firmness of the refrigerator door body are largely dependent on the quality and installation accuracy of the internal reinforcing iron bar. The traditional reinforcing iron bar production process relies on manual or semi-automatic equipment, which is not only low in efficiency, but also difficult to guarantee the quality. In recent years, although some automatic production lines have been put into use, the requirements for the forming precision of the reinforcing iron bar have not been well met while improving the production speed, especially the performance in high strength and high durability is still unsatisfactory.

[0003] The existing manual punch and ordinary automatic punch machine are not capable of meeting the growing personalized needs of modern home appliance manufacturing, especially in terms of production efficiency, product quality and adaptability, and cannot effectively support the high-quality production requirements of high-end refrigerator products. CONTENT OF THE INVENTION

[0004] In order to improve the low efficiency problem of the existing refrigerator punch machine when replacing the punch die, the application provides a refrigerator reinforcing iron punch machine.

[0005] The application provides a refrigerator reinforcing iron punch machine, which comprises a base, a die assembly installed in the base and a driving assembly embedded in the base. The base is in a U-shaped structure, and a groove is formed in the outer wall of the top of the base. The die assembly is slidingly installed on the inner wall of the groove. An installation groove is formed in the outer wall of the bottom of the base, and the driving assembly is installed on the inner wall of the installation groove and connected with the die assembly.

[0006] By adopting the above structure, the die assembly is conveniently installed through the base, the die assembly is conveniently installed through the die assembly, and the die assembly is conveniently moved through the driving assembly, so that the replacement of the punch die is realized.

[0007] The die assembly comprises two installation rods fixedly connected to the inner wall of the groove, and the outer wall of the two installation rods is slidingly connected with the same die seat. Three die grooves are formed in the outer wall of the top of the die seat.

[0008] By adopting the above structure, the die seat is conveniently slidingly installed through the installation rod, and the punch die is conveniently installed through the die groove.

[0009] The outer wall of one side of the base is provided with a rectangular opening, and the inner wall of the rectangular opening is slidably connected with a sliding seat.

[0010] Through the above structure, the sliding seat is conveniently slidably installed through the rectangular opening.

[0011] The inner walls of the two strip-shaped openings are slidably connected with driving blocks, and the two ends of the two driving blocks are fixedly connected to the mold seat and the sliding seat, respectively.

[0012] Through the above structure, the mold seat is moved by the sliding seat slidingly matched with the driving block, and the mold seat is conveniently switched when sliding.

[0013] The driving assembly comprises a driving box fixedly connected to the inner wall of the mounting groove, and the inner wall of the driving box is slidably connected with a driving seat, and one end of the driving seat is fixedly connected to the sliding seat.

[0014] Through the above structure, the driving box is conveniently installed through the mounting groove, and the sliding seat in the driving box is conveniently moved by sliding.

[0015] The inner walls of the two sides of the driving box are rotatably connected with screws, and one end of each of the two screws is fixedly connected with a gear one, and the driving seat is screwed on the outer walls of the two screws.

[0016] Through the above structure, the screw is driven to rotate by the gear one, so as to conveniently drive the driving seat to move, and the mold seat is directly moved when the driving seat moves.

[0017] The inner wall of the driving box is fixedly connected with a servo motor, and the output shaft of the servo motor is fixedly connected with a gear two, and the gear two and the two gears one are meshed with each other.

[0018] Through the above structure, the gear two is driven to rotate by the servo motor, and the two gears one are directly driven to rotate synchronously when the gear two rotates, so as to conveniently drive the two screws to rotate synchronously and drive the driving seat to move stably.

[0019] The top outer wall of the base is fixedly connected with a hydraulic cylinder, and the hydraulic cylinder is located directly above the mold assembly, and one side outer wall of the base is fixedly connected with a control panel, and the control panel is electrically connected to the servo motor and the hydraulic cylinder.

[0020] Through the above structure, the reinforcing iron in the stamping die is conveniently driven to be stamped by the stamping head through the setting of the hydraulic cylinder, and the electrical elements on the stamping machine are conveniently controlled through the setting of the control panel.

[0021] In summary, the beneficial effects of the present application are as follows:

[0022] 1. The application is provided with an adjustable mold base on the base, and a plurality of different specifications of mold grooves are arranged on the mold base, so that different specifications of stamping dies are conveniently installed, and the stamping die is conveniently and quickly adjusted in cooperation with the driving assembly in the base, thereby solving the problem of inconvenient replacement of the stamping die of the existing refrigerator stamping machine.

[0023] 2. The application is provided with a screw rod and a driving seat in the driving assembly, and the screw rod directly drives the driving seat to move when rotating, thereby conveniently replacing the stamping die in cooperation with the mold base, and the servo motor cooperates with gear one and gear two to conveniently directly drive the screw rod to rotate, thereby improving the efficiency of replacing the stamping die of the stamping machine. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall schematic diagram of the application;

[0025] Figure 2 is the three-dimensional schematic diagram of the application;

[0026] Figure 3 is the schematic diagram of the stamping assembly of the application;

[0027] Figure 4 is the schematic diagram of the driving assembly of the application;

[0028] Figure 5 is the cross-sectional schematic diagram of the driving assembly of the application.

[0029] BRIEF DESCRIPTION OF DRAWINGS: 1, base; 2, groove; 3, mold assembly; 4, rectangular port; 5, control panel; 6, hydraulic cylinder; 7, mounting groove; 8, driving assembly; 9, sliding seat; 10, mold base; 11, mounting rod; 12, mold groove; 13, driving box; 14, screw rod; 15, gear one; 16, driving seat; 17, servo motor; 18, gear two. DETAILED DESCRIPTION

[0030] The following will be described in detail in combination with the accompanying drawings Figures 1-5 The application will be further described in detail.

[0031] Please refer to Figures 1-3 , the refrigerator reinforcing iron stamping machine, the reinforcing iron in the refrigerator needs to be formed by the stamping machine during production, including the base 1, the mold assembly 3 mounted in the base 1 and the driving assembly 8 embedded in the base 1, the setting of the mold assembly 3 facilitates the installation of the stamping die, the setting of the driving assembly 8 facilitates the direct movement of the mold assembly 3, thereby realizing the switching of the stamping die, the base 1 is a U-shaped structure, and the top outer wall of the base 1 is provided with a groove 2, the mold assembly 3 is slidingly installed on the inner wall of the groove 2, the bottom outer wall of the base 1 is provided with a mounting groove 7, the driving assembly 8 is installed on the inner wall of the mounting groove 7, and the driving assembly 8 and the mold assembly 3 are connected.

[0032] In use, the base 1 is provided to facilitate the installation of the mold assembly 3, the mold assembly 3 is provided to facilitate the installation of multiple stamping dies, and the drive assembly 8 is provided to facilitate the movement of the mold assembly 3, thereby achieving the replacement of the stamping dies.

[0033] Referring to Figures 3-4 , the mold assembly 3 includes two mounting rods 11 fixedly connected to the inner wall of the groove 2, and the outer wall of the two mounting rods 11 is slidingly connected with the same mold base 10, the mounting rod 11 is provided to facilitate the limitation of the sliding track of the mold base 10, the top outer wall of the mold base 10 is provided with three mold grooves 12 distributed at equal distances, the multiple mold grooves 12 are provided to facilitate the installation of stamping dies of different specifications, the mounting rod 11 is provided to facilitate the sliding installation of the mold base 10, and the mold groove 12 is provided to facilitate the installation of the stamping die.

[0034] Referring to Figures 2-4 , the outer wall of one side of the base 1 is provided with a rectangular opening 4, the inner wall of the rectangular opening 4 is slidingly connected with a sliding seat 9, the top inner wall of the rectangular opening 4 is provided with two symmetrically arranged strip-shaped openings, and the strip-shaped openings are communicated with the groove 2, and the rectangular opening 4 is provided to facilitate the sliding installation of the sliding seat 9.

[0035] Referring to Figures 2-3 , the inner walls of the two strip-shaped openings are slidingly connected with drive blocks, and the two ends of the two drive blocks are fixedly connected to the mold base 10 and the sliding seat 9, respectively, the sliding seat 9 slidingly cooperates with the drive blocks to drive the mold base 10 to move, and the mold base 10 is slidingly connected to the drive blocks to facilitate the direct switching of the stamping dies.

[0036] Referring to Figures 3-5 , the drive assembly 8 includes a drive box 13 fixedly connected to the inner wall of the mounting groove 7, the mounting groove 7 is provided to facilitate the installation of the drive box 13, and the inner wall of the drive box 13 is slidingly connected with a drive seat 16, the drive box 13 is provided to facilitate the sliding installation of the drive seat 16, one end of the drive seat 16 is fixedly connected to the sliding seat 9, the mounting groove 7 is provided to facilitate the installation of the drive box 13, and the sliding of the drive seat 16 in the drive box 13 facilitates the movement of the sliding seat 9.

[0037] Referring to Figure 5 , the inner walls of the two sides of the drive box 13 are rotatably connected with screw rods 14, one end of each of the two screw rods 14 is fixedly connected with a gear one 15, the gear one 15 is provided to facilitate the direct driving of the screw rod 14 to rotate, the drive seat 16 is screwed on the outer wall of the two screw rods 14, the screw rod 14 is directly driven to rotate when the drive seat 16 is moved, the screw rod 14 is driven to rotate by the gear one 15, thereby facilitating the driving of the drive seat 16 to move, and the drive seat 16 is directly driven to move when the mold base 10 moves.

[0038] Referring toFigure 5 The inner wall of the driving box 13 is fixedly connected with a servo motor 17. The servo motor 17 can control the speed and has very accurate position accuracy, can convert a voltage signal into torque and rotating speed to drive a control object, the rotating speed of the rotor of the servo motor 17 is controlled by an input signal and can quickly respond, in an automatic control system, the servo motor 17 is used as an executing element and has characteristics of small electromechanical time constant, high linearity and the like, can convert an electric signal received into an angular displacement or angular speed output on the shaft of the electric motor, and the output shaft of the servo motor 17 is fixedly connected with a gear two 18. The gear two 18 is engaged with the two gears one 15, the gear two 18 is driven to rotate by the servo motor 17, and when the gear two 18 rotates, the two gears one 15 are directly driven to synchronously rotate, so that the two screw rods 14 are conveniently driven to synchronously rotate and drive the stable movement of the driving seat 16.

[0039] Reference Figures 1-2 The top outer wall of the base 1 is fixedly connected with a hydraulic cylinder 6, and the hydraulic cylinder 6 is located directly above the mold assembly 3. One side outer wall of the base 1 is fixedly connected with a control panel 5, and the control panel 5 is electrically connected to the servo motor 17 and the hydraulic cylinder 6. The hydraulic cylinder 6 is conveniently arranged to directly drive the stamping head to stamp the reinforcing iron in the stamping die. The control panel 5 is conveniently arranged to control the electrical elements on the stamping machine.

[0040] The implementation principle of the application is as follows: when in use, different specifications of stamping dies are first installed in the mold grooves 12 in the mold seat 10. When stamping, the reinforcing iron to be stamped is placed on the die, the hydraulic cylinder 6 is started to directly drive the stamping head to stamp the reinforcing iron on the stamping die. When the stamping die needs to be replaced, the servo motor 17 is started to directly drive the gear two 18 to rotate. When the gear two 18 rotates, the two gears one 15 are driven to rotate by the screw rod 14. When the screw rod 14 rotates, the driving seat 16 is directly driven to move. When the driving seat 16 moves, the sliding seat 9 is directly driven to move. When the sliding seat 9 moves, the mold seat 10 is directly driven to slide in the groove 2, so that the stamping die is conveniently and quickly replaced.

[0041] The above are preferred embodiments of the application, and do not limit the protection scope of the application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the application should be covered by the protection scope of the application.

Claims

1. A refrigerator reinforcing iron punch press comprising a base (1), a die assembly (3) installed in the base (1), and a driving assembly (8) embedded in the base (1), characterized in that: The base (1) is a U-shaped structure, and a groove (2) is formed in the outer wall of the top of the base (1), the mold assembly (3) is slidingly installed on the inner wall of the groove (2), an installation groove (7) is formed in the outer wall of the bottom of the base (1), and the driving assembly (8) is installed on the inner wall of the installation groove (7) and connected with the mold assembly (3).

2. The refrigerator reinforcing iron punch press of claim 1, characterized in that: The mold assembly (3) comprises two installation rods (11) fixedly connected to the inner wall of the groove (2), and the outer wall of the two installation rods (11) is slidingly connected with the same mold seat (10), and the top outer wall of the mold seat (10) is provided with three mold grooves (12) distributed at equal intervals.

3. The refrigerator reinforcing iron punch press of claim 2, characterized in that: A rectangular opening (4) is formed in the outer wall of one side of the base (1), and a sliding seat (9) is slidingly connected to the inner wall of the rectangular opening (4), and two symmetrically arranged strip-shaped openings are formed in the top inner wall of the rectangular opening (4) and communicated with the groove (2).

4. The refrigerator reinforcing iron punch press of claim 3, characterized in that: The inner walls of the two strip-shaped openings are slidingly connected with driving blocks, and the two ends of the two driving blocks are fixedly connected to the mold seat (10) and the sliding seat (9), respectively.

5. The refrigerator reinforcing iron punch press of claim 4, characterized in that: The driving assembly (8) comprises a driving box (13) fixedly connected to the inner wall of the installation groove (7), and the inner wall of the driving box (13) is slidingly connected with a driving seat (16), and one end of the driving seat (16) is fixedly connected to the sliding seat (9).

6. The refrigerator reinforcing iron punch press of claim 5, characterized in that: The inner walls of the driving box (13) are rotatably connected with screw rods (14), and one end of each of the two screw rods (14) is fixedly connected with a gear one (15), and the driving seat (16) is screwed on the outer wall of the two screw rods (14).

7. The refrigerator reinforcing iron punch press of claim 6, characterized in that: The inner wall of the driving box (13) is fixedly connected with a servo motor (17), and the output shaft of the servo motor (17) is fixedly connected with a gear two (18), and the gear two (18) and the two gear ones (15) are in meshing engagement.

8. The refrigerator reinforcing iron punch press of claim 7, characterized in that: The top outer wall of the base (1) is fixedly connected with a hydraulic cylinder (6), and the hydraulic cylinder (6) is located directly above the mold assembly (3), and the outer wall of one side of the base (1) is fixedly connected with a control panel (5), and the control panel (5) is electrically connected to the servo motor (17) and the hydraulic cylinder (6).

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