Hook for spraying sheet metal shell

Abstract

The utility model relates to the field of sheet metal shell spraying, in particular to a hook for sheet metal shell spraying, which comprises a hook body, a placing groove is arranged in the hook body, an in-out through hole is arranged on one side of the hook body, and an auxiliary pressing component is movably arranged above the placing groove in the hook body. A limiting insertion rod assembly is movably arranged in the hook body and located above the in-out through hole. According to the metal plate shell hanging device, a metal plate shell is hung through the hook body containing groove, then the hung metal plate shell is subjected to auxiliary abutting and limiting through the auxiliary abutting assembly, the stability of the hung metal plate shell is guaranteed, and the phenomenon that the metal plate shell shakes in the spraying process is reduced; in addition, the inlet and outlet through hole is sealed through the limiting insertion rod assembly, and the displacement phenomenon of the hung metal plate shell is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal shell spraying, in particular to a hook for sheet metal shell spraying. Background Art

[0002] The hook for sheet metal shell spraying is an important tool for hanging and fixing the sheet metal shell in the spraying process. It is crucial to ensure the quality and efficiency of spraying.

[0003] Most of the existing hooks for spraying sheet metal shells are directly hung when the sheet metal shells are hung, and are equipped with fixing components for auxiliary fixing, which is prone to shaking and falling off during the spraying process. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a hook for spraying a sheet metal shell.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hook for spraying a sheet metal shell, comprising a hook body, a placement slot is provided in the hook body, an inlet and outlet through hole is provided on one side of the hook body, an auxiliary pressing component is movably provided above the placement slot in the hook body, and a limited position insertion rod component is movably provided above the inlet and outlet through hole in the hook body;

[0007] The auxiliary pressing assembly comprises a second screw rod, a fixing plate is installed above the second screw rod, and a pressing arc block is installed at the bottom of the second screw rod.

[0008] In addition, a preferred structure is that the limiting rod assembly includes a first threaded rod, a limiting rod is installed at the bottom of the first threaded rod, the diameter of the limiting rod is smaller than the diameter of the first threaded rod, and a handle is installed at the top of the first threaded rod.

[0009] In addition, a preferred structure is that a first external threaded portion is provided on the outside of the first threaded rod, and a first internal threaded portion is adapted to be provided above the entry and exit through hole in the hook body and located at the first external threaded portion, and the first internal threaded portion is threadedly connected to the first external threaded portion.

[0010] In addition, a preferred structure is that a movable cavity is provided in the hook body above the entry and exit through hole and at the handle portion, and a card slot is provided in the hook body below the entry and exit through hole and at the limit rod.

[0011] In addition, a preferred structure is that a cavity is opened in the hook body at the second screw, and a clamping groove is opened in the hook body below the cavity, and the width of the clamping groove is greater than the width of the pressing arc block, the length of the clamping groove is greater than the length of the pressing arc block, and the depth of the clamping groove is greater than the thickness of the pressing arc block.

[0012] In addition, a preferred structure is that a slide groove is opened in the hook body at the fixing plate, a fastening component is screwed outside the second screw and at the bottom of the slide groove, and a plurality of extension rods are arranged at equal distances on the outer wall of the fastening component.

[0013] In addition, a preferred structure is that an annular cavity is provided in the hook body at the fastening component.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the sheet metal shell is suspended by the placement groove of the hook body, and then the suspended sheet metal shell is auxiliary pressed and limited by the auxiliary pressing component to ensure its stability after suspension and reduce the shaking of the sheet metal shell during the spraying process, and the inlet and outlet holes are closed by the limiting plug rod component to avoid displacement of the sheet metal shell after suspension. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a hook for spraying a sheet metal shell proposed by the utility model;

[0017] Figure 2 It is a structural schematic diagram of the limit rod assembly;

[0018] Figure 3 It is a structural schematic diagram of the cross section of the hook body.

[0019] In the figure: 1. hook body; 11. placement slot; 12. entry and exit through hole; 13. movable cavity; 2. limit rod assembly; 21. first threaded rod; 22. handle; 23. limit rod; 3. auxiliary pressing assembly; 31. second screw rod; 32. pressing arc block; 33. fixing plate; 34. fastening component. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3A hook for spraying a sheet metal shell, comprising a hook body 1, a placement slot 11 is provided in the hook body 1, and an inlet and outlet through hole 12 is provided on one side of the hook body 1, an auxiliary pressing component 3 is movably provided above the placement slot 11 in the hook body 1, and a limited position insertion rod component 2 is movably provided above the inlet and outlet through hole 12 in the hook body 1;

[0022] The auxiliary pressing assembly 3 comprises a second screw rod 31 , a fixing plate 33 is mounted above the second screw rod 31 , and a pressing arc block 32 is mounted at the bottom of the second screw rod 31 .

[0023] Furthermore, the limiting rod assembly 2 includes a first threaded rod 21 , a limiting rod 23 is installed at the bottom of the first threaded rod 21 , the diameter of the limiting rod 23 is smaller than the diameter of the first threaded rod 21 , and a handle portion 22 is installed at the top of the first threaded rod 21 .

[0024] Furthermore, a first external threaded portion is disposed on the outside of the first threaded rod 21 , and a first internal threaded portion is adapted to be disposed above the entry and exit through hole 12 and at the first external threaded portion in the hook body 1 , and the first internal threaded portion is threadedly connected to the first external threaded portion.

[0025] At the same time, a movable cavity is provided in the hook body 1 above the entry and exit through hole 12 and at the handle portion, and a slot is provided in the hook body 1 below the entry and exit through hole 12 and at the limiting rod 23 .

[0026] At the same time, a cavity is opened in the hook body 1 at the second screw 31, and a clamping groove is opened in the hook body 1 below the cavity, and the width of the clamping groove is greater than the width of the pressing arc block 32, the length of the clamping groove is greater than the length of the pressing arc block 32, and the depth of the clamping groove is greater than the thickness of the pressing arc block 32.

[0027] In addition, a slide groove is provided in the hook body 1 at the fixing plate 33 , a fastening component 34 is screwed to the outside of the second screw rod 31 and at the bottom of the slide groove, and a plurality of extension rods are provided at equal distances on the outer wall of the fastening component 34 .

[0028] Furthermore, an annular cavity is provided in the hook body 1 at the fastening component 34 .

[0029] In this embodiment, the sheet metal shell is suspended by placing the groove 11 of the hook body 1, and then the suspended sheet metal shell is auxiliary pressed and limited by the auxiliary pressing component 3 to ensure its stability after suspension and reduce the shaking of the sheet metal shell during the spraying process. While rotating the fastening component 34, the pressing arc block 32 is gradually moved downward, and finally the sheet metal shell is pressed.

[0030] In addition, the entry and exit through hole 12 is closed by the limiting rod assembly 2 to avoid displacement of the sheet metal shell after hanging. When the handle part 22 is rotated, the first threaded rod 21 and the hook body 1 are threadedly rotated, and the limiting rod 23 is gradually moved into the slot, thereby closing the entry and exit through hole 12.

[0031] It is also worth noting that rubber cushions are evenly spaced inside the placement groove 11 of the hook body 1 and at the bottom of the pressing arc block 32 to prevent the sheet metal shell from being damaged by bumps when the sheet metal shell is pressed to a limited position.

[0032] In the utility model, the sheet metal shell is suspended by placing the groove 11 of the hook body 1, and then the suspended sheet metal shell is auxiliary pressed and limited by the auxiliary pressing component 3 to ensure its stability after suspension and reduce the shaking of the sheet metal shell during the spraying process, and the inlet and outlet through hole 12 is closed by the limiting rod component 2 to avoid displacement of the sheet metal shell after suspension.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hook for spraying a sheet metal shell, comprising a hook body (1), characterized in that: The hook body (1) is provided with a placement groove (11), and a side of the hook body (1) is provided with an entry and exit through hole (12); an auxiliary pressing component (3) is movably provided above the placement groove (11) in the hook body (1), and a limited position insertion rod component (2) is movably provided above the entry and exit through hole (12) in the hook body (1); The auxiliary pressing assembly (3) comprises a second screw rod (31), a fixing plate (33) is installed above the second screw rod (31), and a pressing arc block (32) is installed at the bottom of the second screw rod (31).

2. A hook for spraying a sheet metal shell according to claim 1, characterized in that: The limiting rod assembly (2) comprises a first threaded rod (21), a limiting rod (23) is installed at the bottom of the first threaded rod (21), the diameter of the limiting rod (23) is smaller than the diameter of the first threaded rod (21), and a handle (22) is installed at the top of the first threaded rod (21).

3. A hook for spraying a sheet metal shell according to claim 2, characterized in that: The first threaded rod (21) is provided with a first external threaded portion on its exterior, and a first internal threaded portion is adapted to be provided in the hook body (1) above the entry and exit through hole (12) and at the first external threaded portion, and the first internal threaded portion is threadedly connected to the first external threaded portion.

4. A hook for spraying a sheet metal shell according to claim 1, characterized in that: A movable cavity is provided in the hook body (1) above the entry and exit through hole (12) and at the handle portion, and a slot is provided in the hook body (1) below the entry and exit through hole (12) and at the limit insertion rod (23).

5. A hook for spraying a sheet metal shell according to claim 1, characterized in that: A cavity is provided in the hook body (1) at the second screw rod (31), and a clamping groove is provided in the hook body (1) below the cavity, wherein the width of the clamping groove is greater than the width of the pressing arc block (32), the length of the clamping groove is greater than the length of the pressing arc block (32), and the depth of the clamping groove is greater than the thickness of the pressing arc block (32).

6. A hook for spraying a sheet metal shell according to claim 1, characterized in that: A slide groove is provided in the hook body (1) at the fixing plate (33), a fastening component (34) is screwed outside the second screw rod (31) and at the bottom of the slide groove, and a plurality of extension rods are arranged at equal distances on the outer wall of the fastening component (34).

7. A hook for spraying a sheet metal shell according to claim 1, characterized in that: An annular cavity is provided in the hook body (1) at the fastening component (34).

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