Stamping equipment for refrigerator part manufacturing

Abstract

The utility model belongs to the technical field of refrigerator part manufacturing, and particularly relates to a stamping device for refrigerator part manufacturing, which comprises a bottom plate and an electric telescopic rod, sliding grooves are symmetrically formed in the middle of the upper end of the bottom plate left and right, limiting rods are fixed on the inner sides of the two sliding grooves, and movable plates are slidably sleeved on the outer sides of the limiting rods. Clamping assemblies are fixedly installed on the tops of the left movable plate and the right movable plate, an outer frame is fixed to the upper portion of the outer edge of the bottom plate, electric telescopic rods are fixedly installed on the top of the outer frame in a bilateral symmetry mode, punching assemblies are fixedly connected to the telescopic ends of the electric telescopic rods, and a bearing platform is fixedly installed on the upper portion of the middle of the bottom plate. The part can be automatically clamped and positioned before stamping, operation is simpler, the automation degree is higher, and the stamping machining efficiency can be further improved.

Description

Technical Field

[0001] This utility model belongs to the field of refrigerator parts manufacturing technology, and in particular relates to a stamping equipment for manufacturing refrigerator parts. Background Technology

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is mainly used for storing food and other items and is a common household appliance. A refrigerator is composed of many parts, among which metal parts need to be stamped using stamping equipment during production to facilitate assembly.

[0003] However, through research on existing stamping equipment and a review of existing technologies, combined with practical processing experience, it was found that the existing equipment still has some shortcomings and defects in application. During stamping, the parts need to be manually clamped each time, resulting in low automation, which not only increases the operational burden but also affects the equipment's processing efficiency. Therefore, there is an urgent need to improve the existing stamping equipment used for manufacturing refrigerator parts and to provide a new stamping equipment for manufacturing refrigerator parts. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the existing technology by providing a stamping equipment for manufacturing refrigerator parts that is reasonably designed, simple in structure, highly interconnected, highly automated, and easy to operate, thereby solving the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A stamping device for manufacturing refrigerator parts includes a base plate and an electric telescopic rod. The upper center of the base plate has symmetrically arranged sliding grooves. Limiting rods are fixed to the inner sides of both sliding grooves. Movable plates are slidably sleeved on the outer sides of the limiting rods. Clamping assemblies are fixedly installed on the top of the two movable plates. An outer frame is fixed above the outer edge of the base plate. Electric telescopic rods are symmetrically fixedly installed on the top of the outer frame. The telescopic ends of the electric telescopic rods are fixedly connected to stamping assemblies. A support platform is fixedly installed above the center of the base plate.

[0007] In a preferred embodiment, the bottom end of the movable plate is engaged and slidably located in the slide groove and slidably sleeved on the outside of the limiting rod, and the slide groove, the limiting rod, the movable plate and the clamping assembly are arranged in a one-to-one correspondence.

[0008] In a preferred embodiment, the clamping assembly includes an outer plate, protruding posts, a lead screw, an inner plate, and a clamping plate. The outer plate is fixedly installed on the top of the movable plate. Protruding posts are fixedly provided at the middle positions of the front and rear outer walls of the outer plate. A lead screw is installed on the inner bearing of the middle part of the outer plate. The inner plate is threaded on the outer side of the lead screw. One end of the inner plate extends to the inner side of the outer plate and is slidably connected to the outer plate. The other end of the inner plate is fixedly connected to the clamping plate.

[0009] In a preferred embodiment, the two sets of clamping components are linked by a stamping component, and the sliding directions of the two sets of clamping components are always opposite to each other.

[0010] In a preferred embodiment, the stamping assembly includes a horizontal plate, a stamping head, guide rods, and through slots. The horizontal plate is fixedly connected to the telescopic end of the electric telescopic rod. The stamping head is fixedly provided at the lower center of the horizontal plate. Guide rods are fixedly provided at the four right angles of the horizontal plate, and each guide rod has a through slot inside.

[0011] In a preferred embodiment, the end of the protrusion away from the outer plate is guided to slide inside the through groove, which includes a vertical section and an inclined section at the bottom of the vertical section, and the inclined section is connected to the vertical section.

[0012] In a preferred embodiment, the support is located directly below the stamping head, and a guide plate is fixedly provided on the inner side of the support, with the upper end face of the guide plate being inclined.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In the solution of this utility model:

[0015] After placing the part on the support platform, the electric telescopic rod can be activated to control the stamping assembly to move downward. At this time, the inclined section at the bottom of the through slot can squeeze the protrusion, thereby pushing the two movable plates on the left and right and the two sets of clamping assemblies to slide synchronously along the limit rod in the direction of mutual approach, so as to automatically clamp and position the part. When the protrusion enters the vertical section of the through slot, the clamping assembly can keep the stamping assembly stationary when it moves downward, so that the part can be quickly punched through the stamping head. Compared with the existing technology, this device can automatically clamp and position the part before stamping, which is simpler to operate, has a higher degree of automation, and can further improve the stamping processing efficiency.

[0016] By manually rotating the lead screw, it is easy to control the inner plate to slide and extend stably within the outer plate, thereby facilitating the adjustment of the distance between the two clamping plates during clamping operations. This makes it easy to meet the clamping and positioning requirements of parts of different sizes. Moreover, when stamping parts in the same batch, the clamping plate distance only needs to be adjusted during the first stamping, making it easy to operate. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings are described as follows:

[0018] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0019] Figure 2 This is a front view structural diagram of the present invention in the stamping working state;

[0020] Figure 3 This is a bottom view of the overall structure of the stamping assembly of this utility model;

[0021] Figure 4 This is a top view sectional diagram of the overall clamping assembly of this utility model.

[0022] In the picture:

[0023] 1. Base plate; 2. Slide groove; 3. Limiting rod; 4. Movable plate; 5. Clamping assembly; 51. Outer plate; 52. Protruding column; 53. Lead screw; 54. Inner plate; 55. Clamping plate; 6. Outer frame; 7. Electric telescopic rod; 8. Stamping assembly; 81. Horizontal plate; 82. Stamping head; 83. Guide rod; 84. Through groove; 9. Support platform; 10. Guide plate. Detailed Implementation

[0024] The embodiments described below are merely some embodiments of the present invention and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings:

[0025] like Figure 1-4 As shown, the present invention relates to a stamping equipment for manufacturing refrigerator parts, which includes a base plate 1 and an electric telescopic rod 7. The upper middle part of the base plate 1 is provided with symmetrical sliding grooves 2. Limiting rods 3 are fixed on the inner side of both sliding grooves 2. Movable plates 4 are slidably sleeved on the outer side of the limiting rods 3. Clamping components 5 are fixedly installed on the top of the two movable plates 4. An outer frame 6 is fixed above the outer edge of the base plate 1. The electric telescopic rods 7 are symmetrically fixedly installed on the top of the outer frame 6. The telescopic end of the electric telescopic rod 7 is fixedly connected to a stamping component 8. A support platform 9 is fixedly installed above the middle part of the base plate 1.

[0026] Based on the above structure, the bottom end of the movable plate 4 is engaged and slidably located in the slide groove 2 and slidably sleeved on the outside of the limiting rod 3. The slide groove 2, the limiting rod 3, the movable plate 4 and the clamping assembly 5 are arranged in a one-to-one correspondence.

[0027] In this embodiment, the use of the slide groove 2 and the limiting rod 3 can improve the stability of the movable plate 4 and the clamping assembly 5 during the sliding adjustment process.

[0028] Based on the above structure, the clamping assembly 5 includes an outer plate 51, a protruding post 52, a lead screw 53, an inner plate 54, and a clamping plate 55. The outer plate 51 is fixedly installed on the top of the movable plate 4. Protruding posts 52 are fixedly provided at the middle of the front and rear outer walls of the outer plate 51. A lead screw 53 is installed on the bearing of the inner side of the middle of the outer plate 51. The inner plate 54 is threaded on the outer side of the lead screw 53. One end of the inner plate 54 extends to the inner side of the outer plate 51 and is slidably connected to the outer plate 51. The other end of the inner plate 54 is fixedly connected to the clamping plate 55.

[0029] Based on the above structure, the two sets of clamping components 5 are linked together through the stamping component 8, and the sliding directions of the two sets of clamping components 5 are always opposite to each other.

[0030] In this embodiment, by controlling the left and right clamping components 5 to slide synchronously in a direction that brings them closer to each other, the parts can be automatically clamped and positioned.

[0031] Based on the above structure, the stamping assembly 8 includes a horizontal plate 81, a stamping head 82, a guide rod 83, and a through groove 84. The horizontal plate 81 is fixedly connected to the telescopic end of the electric telescopic rod 7. The stamping head 82 is fixedly installed in the lower middle part of the horizontal plate 81. The guide rod 83 is fixedly installed at each of the four right angles of the horizontal plate 81. Each guide rod 83 has a through groove 84 inside.

[0032] Based on the above structure, the end of the protruding post 52 away from the outer plate 51 is guided to slide inside the through groove 84. The through groove 84 includes a vertical section and an inclined section located at the bottom of the vertical section, and the inclined section is connected to the vertical section.

[0033] In this embodiment, when the horizontal plate 81 and the stamping head 82 move vertically downward for stamping, the bottom inclined section of the through groove 84 is used to facilitate the push of the protrusion 52 to control the automatic sliding operation of the clamping assembly 5. The operation is simple and highly automated, which can further improve the stamping efficiency.

[0034] Based on the above structure, the support platform 9 is located directly below the stamping head 82, and a guide plate 10 is fixedly provided on the inner side of the support platform 9. The upper end face of the guide plate 10 is inclined.

[0035] In this embodiment, the guide plate 10 is used to facilitate the discharge of stamping waste and make it easy to collect.

[0036] The working principle of this utility model is as follows:

[0037] In use, the part to be stamped is first placed on the support 9. Then, the two electric telescopic rods 7 on the top of the outer frame 6 are activated to control the stamping assembly 8 to move vertically downward. At this time, the inclined section of the through groove 84 inside the guide rod 83 can squeeze the protrusion 52 and push the two sets of clamping assemblies 5 and the two movable plates 4 to slide synchronously and move closer to each other. The sliding groove 2 and the limiting rod 3 can improve the stability of the sliding of the movable plate 4. By controlling the two sets of clamping assemblies 5 to move closer to each other, the part can be automatically clamped and positioned. When the protrusion 52 enters the vertical section of the through groove 84, the clamping assembly 5 can be kept stationary when the stamping assembly 8 moves downward, so that the parts can be quickly punched through the stamping head 82.

[0038] If there is still a gap between the clamping assembly 5 and the part when it is stationary, the lead screw 53 can be manually rotated to control the inner plate 54 to slide and extend stably within the outer plate 51. This makes it easy to adjust the distance between the two clamping plates 55 during clamping work, so that the clamping plates 55 can clamp the part and meet the clamping and positioning requirements of parts of different sizes. When stamping parts in the same batch, the position of the clamping plates 55 only needs to be adjusted during the first stamping.

[0039] In summary, compared with the existing technology, this device can control the two sets of clamping components 5 to automatically slide and clamp and position the parts when controlling the stamping component 8 to move downward, and then perform rapid stamping. The operation is simple and highly automated, which can effectively improve the stamping efficiency.

[0040] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any equivalent changes, modifications, substitutions, and variations made by those skilled in the art based on the concept of this utility model and on the basis of existing technology through logical analysis, reasoning, or limited experiments shall be within the scope of protection defined by the claims.

Claims

1. A punching apparatus for manufacturing a refrigerator part, comprising a base plate (1) and an electric telescopic rod (7), characterized in that: The upper middle part of the bottom plate (1) is symmetrically provided with a sliding groove (2) on the left and right sides, the inner side of the two sliding grooves (2) is fixedly provided with a limiting rod (3), the outer side of the limiting rod (3) is slidably sleeved with a movable plate (4), the top of the left and right two movable plates (4) is fixedly provided with a clamping assembly (5), the outer edge of the bottom plate (1) is fixedly provided with an outer frame (6), the top of the outer frame (6) is symmetrically fixedly provided with an electric telescopic rod (7), the telescopic end of the electric telescopic rod (7) is fixedly connected with a punching assembly (8), and the middle part of the bottom plate (1) is fixedly provided with a bearing platform (9).

2. The punch apparatus for manufacturing a refrigerator part according to claim 1, characterized in that: The bottom end of the movable plate (4) is clamped and slidably located in the sliding groove (2) and is slidably sleeved on the outer side of the limiting rod (3), and the sliding groove (2), the limiting rod (3), the movable plate (4) and the clamping assembly (5) are one-to-one correspondingly arranged.

3. The punching apparatus for manufacturing a refrigerator part according to claim 1, characterized in that: The clamping assembly (5) comprises an outer plate (51), a protruding column (52), a lead screw (53), an inner plate (54) and a clamping plate (55), the outer plate (51) is fixedly installed on the top of the movable plate (4), the protruding column (52) is fixedly arranged at the middle position of the front and rear two side walls of the outer plate (51), the lead screw (53) is bearing-mounted on the middle inner side of the outer plate (51), the inner plate (54) is threadedly sleeved on the outer side of the lead screw (53), one end of the inner plate (54) extends to the inner side of the outer plate (51) and is slidably connected with the outer plate (51), and the other end of the inner plate (54) is fixedly connected with the clamping plate (55).

4. The punching apparatus for manufacturing a refrigerator part according to claim 1, characterized in that: The two groups of clamping assemblies (5) are linked through the punching assembly (8), and the sliding directions of the two groups of clamping assemblies (5) are always opposite to each other.

5. The punching apparatus for manufacturing a refrigerator part according to claim 3, characterized in that: The punching assembly (8) comprises a horizontal plate (81), a punching head (82), a guide rod (83) and a through groove (84), the horizontal plate (81) is fixedly connected to the telescopic end of the electric telescopic rod (7), the punching head (82) is fixedly arranged at the middle lower part of the horizontal plate (81), the guide rod (83) is fixedly arranged at the four right angles of the horizontal plate (81), and the through groove (84) is formed in the inner part of each guide rod (83).

6. The punching apparatus for manufacturing a refrigerator part according to claim 5, characterized in that: The end of the protruding column (52) away from the outer plate (51) is slidably guided to the inner side of the through groove (84), and the through groove (84) comprises a vertical section and an inclined section at the bottom of the vertical section, and the inclined section and the vertical section are in communication with each other.

7. The stamping apparatus for manufacturing a refrigerator part according to claim 6, characterized in that: The bearing platform (9) is located directly below the punching head (82), the inner side of the bearing platform (9) is fixedly provided with a material guide plate (10), and the upper end surface of the material guide plate (10) is arranged in an inclined manner.

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