Clamping jaw pressing tool for refrigerator door shell

Abstract

The utility model discloses a clamping jaw pressing tool for a refrigerator door shell, and belongs to the technical field of refrigerators. Comprising a handle, a mounting head and a pressing end. The installation head is arranged at one end of the handle, the pressing end is detachably and fixedly installed at the end, away from the handle, of the installation head, the front end of the pressing end is high in strength and thick, the pressing end can extend into the limited clearance height space of the matching position of the display lining box and the clamping jaw, and the pressing end can be made of abrasion-resistant high-strength high-hardness steel. The front end of the pressing end is provided with the clamping groove matched with the clamping jaw, in the assembling process, after the pressing end touches the clamping jaw, limiting can be achieved, automatic alignment is achieved, alignment is not needed, and the alignment efficiency is effectively improved. After the clamping groove of the pressing end and the clamping jaw are automatically aligned and limited, an operator can press the clamping jaw through the handle, so that the display lining box is pressed, the problem that the clamping jaw cannot be pressed in a limited space after the refrigerator door shell and the display lining box are assembled is effectively solved, the production efficiency is improved, and the clamping device is suitable for mass production of a production line.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a refrigerator door shell clamping claw pressing tool. Background Art

[0002] When assembling the door shell and display liner of a thin-door refrigerator, two folding and clamping claws are designed on the side flange of the door shell to prevent them from loosening after assembly. After the two are assembled, they need to be pressed with a tool to press the liner box. This tool plays an indispensable role in the production process of this type of refrigerator.

[0003] Due to the structural limitations of the lining box itself, after assembly with the door shell, the height of the movable space between the lining box and the claw is only 5mm. Various tools and bare hands have insufficient space to move and cannot stretch to complete the pressing. Therefore, a special claw pressing tooling needs to be designed. Utility Model Content

[0004] The purpose of this utility model is to provide a refrigerator door shell claw pressing tool, aiming to solve the problem that the existing refrigerator door shell claws are difficult to press tightly. To achieve the above purpose, the technical solutions adopted by this utility model are as follows:

[0005] A refrigerator door shell claw pressing tool comprises a handle, a mounting head and a pressing end head. The mounting head is arranged at one end of the handle, and the pressing end head is detachably fixedly mounted on the end of the mounting head away from the handle. A card slot matching the claw is provided at the front end of the pressing end head.

[0006] As a further solution of the present invention: a mounting groove matching the rear end of the pressing end is provided in the mounting head, and the rear end of the pressing end is fixedly mounted in the mounting groove by a fastening screw.

[0007] As a further solution of the present invention: a screw cavity is provided on the mounting head directly above the mounting groove, and the fastening screw is arranged in the screw cavity.

[0008] As a further solution of the present invention, a through cavity is respectively provided on both sides of the screw cavity on the mounting head, and the through cavity runs through from the bottom of the mounting head to the top of the mounting head.

[0009] As a further solution of the present invention: the bottom surface of the mounting head is set to be a plane, and an angle is formed between the handle and the bottom surface of the mounting head, and the angle is an acute angle.

[0010] As a further solution of the present invention: the angle between the handle and the bottom surface of the mounting head is defined as a, 45°≤a≤60°.

[0011] As a further solution of the present invention: a waist-shaped through hole is opened in the middle of the handle along the length direction.

[0012] As a further solution of the present invention: a plurality of recessed portions are evenly arranged on both sides of the handle to facilitate hand-holding.

[0013] The utility model has the following beneficial effects:

[0014] The utility model provides a refrigerator door shell claw pressing tool, which includes a handle, a mounting head and a pressing end head. The front end of the pressing end head has high strength and thickness and can extend into the limited clearance height space where the display lining box and the claw cooperate. The front end of the pressing end head is provided with a slot that matches the claw. During assembly, the operator holds the handle and aligns the pressing end head with the limited clearance height space where the display lining box and the claw cooperate. The slot at the front end of the pressing end head and the claw touch each other and can be limited. There is no need for alignment when the slot and the claw of the pressing end head are automatically aligned and limited. After the slot and the claw of the pressing end head are automatically aligned and limited, the operator can press the claw through the handle to tighten the display lining box, thereby effectively solving the problem that the claw cannot be pressed in the limited space after the refrigerator door shell and the display lining box are assembled. The utility model improves production efficiency and is suitable for mass production on the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of a refrigerator door shell clamping claw pressing tooling structure of the utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of a refrigerator door shell clamping claw pressing tooling structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the handle and mounting head of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the pressing end of the utility model;

[0020] Figure 5 This is a schematic diagram of the combined structure of the refrigerator door shell and the display lining box of the utility model;

[0021] Figure 6 yes Figure 5 A schematic diagram of the structure at center A;

[0022] Figure 7 This is a schematic diagram of the structure of a refrigerator door shell clamp pressing tool;

[0023] Figure 8 yes Figure 7 A magnified schematic diagram of the structure at point B in the middle.

[0024] In the figure: 1. Handle; 11. Waist-shaped through hole; 12. Recessed portion; 2. Mounting head; 21. Mounting slot; 22. Screw cavity; 23. Through cavity; 3. Pressing end; 31. Slot; 4. Claw; 5. Fastening screw; 6. Refrigerator door shell; 7. Display lining box. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "front", "back", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, and a specific direction structure and operation. Therefore, they cannot be understood as a limitation on the present invention.

[0027] In addition, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0028] See also Figure 1-4 As shown, the embodiment of the present invention provides a refrigerator door shell claw pressing tool, including a handle 1, a mounting head 2 and a pressing end 3. Figure 1 As shown, the mounting head 2 is provided at one end of the handle 1, and the pressing end 3 is detachably fixedly mounted on the end of the mounting head 2 away from the handle 1. It should be noted that the front end of the pressing end 3 is strong and thick enough to fit into the limited clearance space between the display box 7 and the claw 4. The material can be made of wear-resistant, high-strength, and high-hardness steel. Figure 4 As shown, the front end of the pressing end 3 is provided with a slot 31 that matches the claw 4. When assembling, please refer to Figure 8 As shown, when the pressing end 3 and the clamping claw 4 touch each other, the position can be limited, and the alignment is automatically performed without the need for alignment, which effectively improves the alignment efficiency.

[0029] See also Figure 3As shown, in one embodiment, a mounting groove 21 is provided in the mounting head 2 to match the rear end of the pressing end 3, see Figure 2 As shown, the rear end of the pressing end head 3 is fixedly installed in the installation groove 21 by a fastening screw 5, and the pressing end head 3 is easy to install, remove, replace and maintain.

[0030] Further, see Figure 1 As shown, in one embodiment, a screw cavity 22 is provided on the mounting head 2 just above the mounting groove 21, and the fastening screw 5 is provided in the screw cavity 22. A through cavity 23 is provided on each side of the screw cavity 22 on the mounting head 2, and the through cavity 23 extends from the bottom of the mounting head 2 to the top of the mounting head 2. The arrangement of the screw cavity 22 and the through cavity 23. Similarly, a waist-shaped through hole 11 is provided in the middle of the handle 1 along the length direction. The mounting head 2 and the handle 1 arranged in this structure reduce the weight of the mounting head 2 while ensuring the strength of the mounting head 2, making the overall weight of the tooling lighter and facilitating handheld operation by the operator. It is understandable that in order to increase the friction, parts of both sides of the handle 1 are cut off, and a plurality of recessed portions 12 are evenly formed on both sides of the handle 1 to facilitate handheld grasping by the operator.

[0031] It is worth noting that see Figure 2 As shown, to allow for the operator's hand space, the bottom surface of mounting head 2 is designed to be flat. The angle formed between handle 1 and the bottom surface of mounting head 2 is acute. The angle between handle 1 and the bottom surface of mounting head 2 is defined as a, with a range of 45°≤a≤60°.

[0032] See also Figure 5-8 As shown, after the refrigerator door shell 6 and the display lining box 7 are assembled, the operator holds the handle 1 and aligns the pressing end 3 with the limited clearance height space where the display lining box 7 and the claw 4 cooperate. The card slot 31 at the front end of the pressing end 3 touches the claw 4 to limit the position, and the automatic alignment does not require alignment. After the card slot 31 of the pressing end 3 and the claw 4 automatically align and limit the position, the operator can press the claw 4 through the handle 1 to tighten the display lining box 7.

[0033] The above detailed description of the preferred embodiments of the present invention should not be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A refrigerator door shell claw pressing tool, characterized by: The invention comprises a handle (1), a mounting head (2) and a pressing end head (3); the mounting head (2) is arranged at one end of the handle (1); the pressing end head (3) is detachably fixedly mounted at an end of the mounting head (2) away from the handle (1); and a clamping groove (31) matching with a clamping claw (4) is provided at the front end of the pressing end head (3).

2. A refrigerator door shell claw pressing tool according to claim 1, characterized in that: A mounting groove (21) matching the rear end of the pressing end (3) is provided in the mounting head (2), and the rear end of the pressing end (3) is fixedly mounted in the mounting groove (21) by a fastening screw (5).

3. The refrigerator door shell claw pressing tool according to claim 2, characterized in that: A screw cavity (22) is provided on the mounting head (2) just above the mounting groove (21), and the fastening screw (5) is arranged in the screw cavity (22).

4. The refrigerator door shell claw pressing tool according to claim 3, characterized in that: A through cavity (23) is respectively provided on both sides of the screw cavity (22) on the mounting head (2), and the through cavity (23) passes through from the bottom of the mounting head (2) to the top of the mounting head (2).

5. The refrigerator door shell claw pressing tool according to claim 1, characterized in that: The bottom surface of the mounting head (2) is set as a plane, and an angle is formed between the handle (1) and the bottom surface of the mounting head (2), and the angle is an acute angle.

6. The refrigerator door shell claw pressing tool according to claim 4, characterized in that: The angle between the handle (1) and the bottom surface of the mounting head (2) is defined as a, 45°≤a≤60°.

7. The refrigerator door shell claw pressing tool according to claim 1, characterized in that: A waist-shaped through hole (11) is provided in the middle of the handle (1) along the length direction.

8. The refrigerator door shell claw pressing tool according to claim 1, characterized in that: Multiple recessed portions (12) are evenly arranged on both sides of the handle (1), making it easier to hold the handle.

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