Punching device for refrigerator metal accessory machining

Abstract

The utility model relates to the technical field of punching devices, and discloses a punching device for refrigerator metal accessory machining, a fixing device is composed of a fixing seat, a second electric push rod, a placing plate, a third electric push rod, a moving block, a mounting box, a sleeve, a sliding column, a spring and a pressing column, the second electric push rod is fixedly installed on the side face of the fixing base, the placing plate is fixedly installed on the side face of the second electric push rod, the third electric push rod is fixedly installed on the top of the placing plate, and the moving block is slidably installed in the placing plate. According to the punching device for refrigerator metal accessory machining, under the action of a limiting rod, a threaded block can move on the surface of a threaded rod through a driving motor, a first electric push rod is started, a sliding block can be driven to move, the motor and the first electric push rod are matched with each other, different positions of a metal accessory can be punched through a punching assembly, and using is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a punching device for processing refrigerator metal accessories. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items in a constant low temperature and cold state. The cabinet contains a compressor, an ice maker, a cabinet or box for freezing, and a storage box with a refrigeration device.

[0003] The utility model with patent application number 202121431373.6 discloses a punching device for processing refrigerator metal accessories, including a base, the upper surface of the base is fixedly connected to a processing table, the inner side wall of the processing table is fixedly connected to a jack, the movable end of the jack is fixedly connected to a sliding block, the side wall of the sliding block is provided with a groove, and a support block is slidably connected in the groove, the rear wall of the support block is fixedly connected to a threaded sleeve 1, the inner thread of the threaded sleeve 1 is connected to a threaded rod 1, a pressure plate is provided on the upper side of the sliding block, and the upper surface of the sliding block is fixedly connected to a threaded sleeve 2.

[0004] The punching device for processing refrigerator metal accessories can support the bottom of the accessory through a support block, and the fixing frame can fix the accessory and the support block through a threaded rod 2 to prevent them from moving and prevent the accessory from bending during drilling and fixing. However, there are still areas for improvement. For example, the device cannot be adjusted according to the punching position of the metal accessory, which is not convenient for the use of the device. In addition, the device is not effective in fixing metal with special-shaped surfaces and cannot meet current needs. Utility Model Content

[0005] The utility model aims to provide a punching device for processing refrigerator metal accessories to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for processing refrigerator metal accessories, comprising a base, a bracket, an adjusting device, a punching assembly, and a fixing device, wherein the bracket is arranged at the top of the base, the adjusting device is arranged inside the bracket, the punching assembly is arranged at the bottom of the adjusting device, and the fixing device is arranged at the top of the base.

[0007] The adjusting device is composed of a threaded rod, a limiting rod, a threaded block, a fixed block, a slider, and a first electric push rod. The threaded rod is rotatably installed inside the bracket, the limiting rod is fixedly installed inside the bracket, the threaded block is threadedly installed on the surface of the threaded rod, the fixed block is fixedly installed on the bottom of the threaded block, the slider is slidably installed inside the fixed block, and the first electric push rod is fixedly installed on the side of the fixed block.

[0008] The fixing device is composed of a fixing seat, a second electric push rod, a placement plate, a third electric push rod, a moving block, a mounting box, a sleeve, a sliding column, a spring, and a pressure column. The fixing seat is fixedly installed on the top of the base, the second electric push rod is fixedly installed on the side of the fixing seat, the placement plate is fixedly installed on the side of the second electric push rod, the third electric push rod is fixedly installed on the top of the placement plate, the moving block is slidably installed inside the placement plate, the mounting box is fixedly installed on the side of the moving block, the sleeve is fixedly installed inside the mounting box, the sliding column is slidably installed inside the sleeve, the spring is fixedly installed inside the sleeve, and the pressure column is fixedly installed at the bottom of the sliding column.

[0009] Preferably, the threaded block is slidably mounted on the surface of the limiting rod. This arrangement enables the threaded block to be limited by the limiting rod when the threaded block moves on the surface of the threaded rod.

[0010] Preferably, the side surface of the first electric push rod is fixedly connected to the slider, and this arrangement can drive the slider to move by the first electric push rod.

[0011] Preferably, the side surface of the third electric push rod is fixedly connected to the moving block, and this arrangement can drive the moving block to move through the third electric push rod.

[0012] Preferably, the other end of the spring connected to the sleeve is fixedly connected to the sliding column, and a spring is provided for resetting the sliding column.

[0013] Preferably, a rubber pad is provided at the bottom of the lower pressure column. The rubber pad can increase the friction between the lower pressure column and the metal accessory, thereby facilitating better fixation of the metal accessory.

[0014] Preferably, the sleeve, sliding column, spring, and downward pressure column are all grouped together and distributed in a rectangular array inside the installation box. Multiple groups of such components are provided to better fix special-shaped metal accessories.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The punching device for processing refrigerator metal parts can drive the motor to move the threaded block on the surface of the threaded rod under the action of the limit rod. Starting the first electric push rod can drive the slider to move. The motor and the first electric push rod cooperate with each other to enable the punching assembly to punch holes in different positions of the metal parts, which is more convenient to use.

[0017] (2) The punching device for processing refrigerator metal accessories starts the second electric push rod to adjust the placement plate to a suitable position, places the metal accessories on the placement plate, starts the third electric push rod, and causes the moving block to drive the installation box to move. Under the action of the spring, the downward pressure column can fix the special-shaped metal accessories, and the fixing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the structure of the threaded rod, the limiting rod and the threaded block of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the fixing device of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the moving block, the installation box and the sleeve of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the sliding column, spring and downward pressure column of the utility model.

[0023] In the figure: 1. base; 2. bracket; 3. adjusting device; 301. threaded rod; 302. limit rod; 303. threaded block; 304. fixing block; 305. slider; 306. first electric push rod; 4. punching assembly; 5. fixing device; 501. fixing seat; 502. second electric push rod; 503. placement plate; 504. third electric push rod; 505. moving block; 506. installation box; 507. sleeve; 508. sliding column; 509. spring; 510. pressing column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a punching device for processing refrigerator metal accessories, including a base 1, a bracket 2, an adjusting device 3, a punching assembly 4, and a fixing device 5. The bracket 2 is arranged on the top of the base 1, the adjusting device 3 is arranged inside the bracket 2, the punching assembly 4 is arranged at the bottom of the adjusting device 3, and the fixing device 5 is arranged on the top of the base 1.

[0026] The adjusting device 3 is composed of a threaded rod 301, a limiting rod 302, a threaded block 303, a fixed block 304, a slider 305, and a first electric push rod 306. The threaded rod 301 is rotatably installed inside the bracket 2, the limiting rod 302 is fixedly installed inside the bracket 2, the threaded block 303 is threadedly installed on the surface of the threaded rod 301, and the threaded block 303 is slidably installed on the surface of the limiting rod 302. This arrangement allows the threaded block 303 to be limited by the limiting rod 302 when it moves on the surface of the threaded rod 301. The fixed block 304 is fixedly installed at the bottom of the threaded block 303, the slider 305 is slidably installed inside the fixed block 304, the first electric push rod 306 is fixedly installed on the side of the fixed block 304, and the side of the first electric push rod 306 is fixedly connected to the slider 305. This arrangement can drive the slider 305 to move through the first electric push rod 306.

[0027] The fixing device 5 is composed of a fixing seat 501, a second electric push rod 502, a placement plate 503, a third electric push rod 504, a moving block 505, an installation box 506, a sleeve 507, a sliding column 508, a spring 509, and a pressing column 510. The fixing seat 501 is fixedly installed on the top of the base 1, the second electric push rod 502 is fixedly installed on the side of the fixing seat 501, the placement plate 503 is fixedly installed on the side of the second electric push rod 502, the third electric push rod 504 is fixedly installed on the top of the placement plate 503, the moving block 505 is slidably installed inside the placement plate 503, the side of the third electric push rod 504 and the moving block 505 are fixedly connected, and this setting can drive the moving block 505 to move by the third electric push rod 504, and the installation box 506 is fixedly installed on the side of the moving block 505. The sleeve 507 is fixedly installed inside the installation box 506, the sliding column 508 is slidably installed inside the sleeve 507, and the spring 509 is fixedly installed inside the sleeve 507. The other end of the spring 509 and the sleeve 507 is fixedly connected to the sliding column 508. The spring 509 is provided for resetting the sliding column 508. The downward pressure column 510 is fixedly installed at the bottom of the sliding column 508. The bottom of the downward pressure column 510 is provided with a rubber pad. The rubber pad can increase the friction between the downward pressure column 510 and the metal accessories, so as to better fix the metal accessories. The sleeve 507, the sliding column 508, the spring 509, and the downward pressure column 510 are all grouped together and distributed in a rectangular array inside the installation box 506. A plurality of groups of these components are provided to better fix special-shaped metal accessories.

[0028] When in use, start the second electric push rod 502 to adjust the placement plate 503 to a suitable position, place the metal accessories on the placement plate 503, start the third electric push rod 504, so that the moving block 505 drives the installation box 506 to move, and under the action of the spring 509, the lower pressure column 510 can fix the special-shaped metal accessories, drive the motor, and under the action of the limit rod 302, the threaded block 303 can be moved on the surface of the threaded rod 301, start the first electric push rod 306, and the slider 305 can be driven to move. The motor and the first electric push rod 306 cooperate with each other, so that the punching assembly 4 can punch holes in different positions of the metal accessories.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A punching device for processing refrigerator metal parts, comprising a base (1), a bracket (2), an adjustment device (3), a punching assembly (4), and a fixing device (5), characterized in that: The bracket (2) is arranged on the top of the base (1), the adjusting device (3) is arranged inside the bracket (2), the punching assembly (4) is arranged on the bottom of the adjusting device (3), and the fixing device (5) is arranged on the top of the base (1); The adjusting device (3) is composed of a threaded rod (301), a limiting rod (302), a threaded block (303), a fixed block (304), a sliding block (305), and a first electric push rod (306); the threaded rod (301) is rotatably mounted inside the bracket (2); the limiting rod (302) is fixedly mounted inside the bracket (2); the threaded block (303) is threadedly mounted on the surface of the threaded rod (301); the fixed block (304) is fixedly mounted on the bottom of the threaded block (303); the sliding block (305) is slidably mounted inside the fixed block (304); and the first electric push rod (306) is fixedly mounted on the side of the fixed block (304); The fixing device (5) is composed of a fixing seat (501), a second electric push rod (502), a placement plate (503), a third electric push rod (504), a moving block (505), a mounting box (506), a sleeve (507), a sliding column (508), a spring (509), and a pressing column (510). The fixing seat (501) is fixedly mounted on the top of the base (1), the second electric push rod (502) is fixedly mounted on the side of the fixing seat (501), and the placement plate (503) is fixedly mounted on the side of the second electric push rod (502). The third electric push rod (504) is fixedly installed on the top of the placement plate (503), the moving block (505) is slidably installed inside the placement plate (503), the installation box (506) is fixedly installed on the side of the moving block (505), the sleeve (507) is fixedly installed inside the installation box (506), the sliding column (508) is slidably installed inside the sleeve (507), the spring (509) is fixedly installed inside the sleeve (507), and the downward pressure column (510) is fixedly installed at the bottom of the sliding column (508).

2. A punching device for processing refrigerator metal parts according to claim 1, characterized in that: The threaded block (303) is slidably mounted on the surface of the limiting rod (302).

3. The punching device for processing refrigerator metal parts according to claim 1, characterized in that: The side surface of the first electric push rod (306) is fixedly connected to the slider (305).

4. The punching device for processing refrigerator metal parts according to claim 1, characterized in that: The side surface of the third electric push rod (504) is fixedly connected to the moving block (505).

5. The punching device for processing refrigerator metal parts according to claim 1, characterized in that: The other end of the spring (509) connected to the sleeve (507) is fixedly connected to the sliding column (508).

6. A punching device for processing refrigerator metal parts according to claim 1, characterized in that: A rubber pad is provided at the bottom of the lower pressure column (510).

7. The punching device for processing refrigerator metal parts according to claim 1, characterized in that: The sleeve (507), the sliding column (508), the spring (509), and the pressing column (510) are arranged in a group and are distributed inside the installation box (506) in a rectangular array.

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