Hanging tool for spraying workpieces

Abstract

The utility model relates to the technical field of spraying hangers, and discloses a hanger for spraying workpieces. Comprising a rotating mechanism, a main body mechanism is arranged on the surface of the rotating mechanism, a workpiece mechanism is arranged on the surface of the main body mechanism, the rotating mechanism is located in the main body mechanism, the workpiece mechanism is located below the main body mechanism, and the rotating mechanism comprises a lower rotating plate; the hanging tool comprises a lower rotating plate, a plurality of limiting rods are fixedly connected to the bottom of the lower rotating plate, a rotating cylinder is fixedly connected to the top of the lower rotating plate, an upper rotating plate is fixedly connected to the arc surface of the rotating cylinder, and a fixing frame is fixedly connected to the top of the upper rotating plate. And a lower rotating plate and a limiting rod are driven to rotate downwards, so that the limiting rod abuts against the surfaces of the workpiece main bodies, a worker can conveniently limit the multiple workpiece main bodies in a unified mode, the situation that the spraying effect is affected due to shaking in the spraying process is avoided, and the device can be conveniently operated.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying fixtures, and particularly relates to a fixture for spraying workpieces. Background Technique

[0002] With the development of the manufacturing industry, especially the continuous improvement of the requirements for product quality and production efficiency in industries such as automobiles, aerospace, and household appliances, the popularization of automated production lines has led to an increasing demand for fixtures. The fixture needs to be compatible with automated equipment to achieve fast and accurate loading, unloading, and handling of workpieces.

[0003] Most of the current fixtures for spraying workpieces on the market do not have a structure for limiting and fixing the workpieces, so that the workpieces are prone to rotation during the spraying process, thus affecting the spraying result. And for the few devices with a limiting structure, the staff needs to limit the workpieces separately, which is time-consuming and laborious. Therefore, we propose a fixture for spraying workpieces. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a fixture for spraying workpieces, including a rotating mechanism. The surface of the rotating mechanism is provided with a main body mechanism, and the surface of the main body mechanism is provided with a workpiece mechanism. The rotating mechanism is located inside the main body mechanism, and the workpiece mechanism is located below the main body mechanism. The rotating mechanism includes a lower rotating plate, the bottom of the lower rotating plate is fixedly connected with a plurality of limiting rods, the top of the lower rotating plate is fixedly connected with a rotating cylinder, the arc surface of the rotating cylinder is fixedly connected with an upper rotating plate, the top of the upper rotating plate is fixedly connected with a fixing frame, the surface of the fixing frame is provided with a fixing hole, a bolt is slidably connected inside the fixing hole, and a nut is threadedly connected to the surface of the bolt.

[0005] Through the above technical solution, the setting of the limiting rods facilitates the limitation of the workpieces, avoiding the shaking of the workpieces during the spraying process and affecting the spraying effect.

[0006] As a further improvement of the above solution, the plurality of limiting rods are grouped in twos, the lower rotating plate and the upper rotating plate are symmetrically distributed with the rotating cylinder as the center, the bolt penetrates through the fixing hole and extends to the front of the fixing frame, and the nut is located in front of the fixing frame.

[0007] Through the above technical solution, the setting of the lower rotating plate driving a plurality of groups of limiting rods to rotate facilitates the unified operation of the staff.

[0008] As a further improvement of the above solution, the main body mechanism includes a lower support plate, and a plurality of workpiece hooks are fixedly connected to the bottom of the lower support plate. A rotating shaft is fixedly connected to the top of the lower support plate, and an upper support plate is fixedly connected to the surface of the rotating shaft. A fixing frame is fixedly connected to the top of the upper support plate, and a connecting rod is fixedly connected to the top of the fixing frame.

[0009] Through the above technical solution, the connecting rod is provided to facilitate connecting the device to the rotating structure and driving the device to rotate and spray the workpiece.

[0010] As a further improvement of the above solution, the connecting rod is located above the upper rotating plate, the rotating shaft is located inside the rotating cylinder, and the rotating shaft is rotatably connected to the rotating cylinder. The lower support plate and the upper support plate are symmetrically distributed with the rotating shaft as the center. The upper support plate is located in front of the upper rotating plate, and the lower support plate is located behind the lower rotating plate. The plurality of workpiece hooks are respectively located between each group of limiting rods, and the nut is located in front of the upper support plate.

[0011] As a further improvement of the above solution, the workpiece mechanism includes a workpiece main body, and a hanging hole is opened at the top of the workpiece main body.

[0012] As a further improvement of the above solution, the size of the hanging hole is adapted to the size of the workpiece hook. One end of the workpiece hook away from the lower support plate penetrates through the hanging hole and extends to the front of the workpiece main body, and the workpiece main body is located behind the limiting rod.

[0013] Through the above technical solution, the workpiece main body is abutted against the limiting rod, which is convenient for limiting the workpiece main body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] By setting the present utility model, when the upper rotating plate is rotated upward, the lower rotating plate and the limiting rod are driven to rotate downward, so that the limiting rod abuts against the surface of the workpiece main body. This not only facilitates the staff to uniformly limit a plurality of workpiece main bodies and avoid shaking during the spraying process, thereby affecting the spraying effect, but also facilitates the operation of the device;

[0016] By setting the present utility model, the two fixing frames are fixed together through bolts and nuts, which is convenient for fixing the rotating structure, thus facilitating the subsequent spraying work. At the same time, the connecting rod is provided to connect the device below the rotating structure and rotate the device, which is beneficial to perform all-round spraying on the workpiece main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2Schematic diagram of the back structure of the main body mechanism of the present utility model;

[0019] Figure 3 Schematic diagram of the sectional structure of the main body mechanism of the present utility model;

[0020] Figure 4 Schematic diagram of the three-dimensional structure of the main body mechanism of the present utility model;

[0021] Figure 5 Schematic diagram of the sectional structure of the rotating mechanism of the present utility model.

[0022] In the figure: 1. Rotating mechanism; 101. Lower rotating plate; 102. Limiting rod; 103. Rotating cylinder; 104. Upper rotating plate; 105. Fixed frame; 106. Fixed hole; 107. Bolt; 108. Nut; 2. Main body mechanism; 201. Lower support plate; 202. Workpiece hook; 203. Rotating shaft; 204. Upper support plate; 205. Connecting rod; 3. Workpiece mechanism; 301. Workpiece main body; 302. Hanging hole. Specific embodiments

[0023] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination of the following-described embodiments or technical features can form a new embodiment.

[0024] Embodiment:

[0025] Please refer to Figures 1-5 , a hanger for spraying workpieces in this embodiment includes a rotating mechanism 1. The surface of the rotating mechanism 1 is provided with a main body mechanism 2, and the surface of the main body mechanism 2 is provided with a workpiece mechanism 3. The rotating mechanism 1 is located inside the main body mechanism 2, and the workpiece mechanism 3 is located below the main body mechanism 2. The rotating mechanism 1 includes a lower rotating plate 101. The bottom of the lower rotating plate 101 is fixedly connected with a plurality of limiting rods 102. The top of the lower rotating plate 101 is fixedly connected with a rotating cylinder 103. The arc surface of the rotating cylinder 103 is fixedly connected with an upper rotating plate 104. The top of the upper rotating plate 104 is fixedly connected with a fixed frame 105. A fixed hole 106 is opened on the surface of the fixed frame 105. A bolt 107 is slidably connected inside the fixed hole 106. A nut 108 is threadedly connected to the surface of the bolt 107. Rotating the upper rotating plate 104 upward drives the lower rotating plate 101 and the limiting rods 102 to rotate downward, so that the limiting rods 102 are abutted against the surface of the workpiece main body 301. This not only facilitates the staff to uniformly limit a plurality of workpiece main bodies 301 and avoid shaking during the spraying process, thereby affecting the spraying effect, but also facilitates the operation of the device.

[0026] Several limiting rods 102 are grouped in twos. The lower rotating plate 101 and the upper rotating plate 104 are symmetrically distributed with the rotating cylinder 103 as the center. The bolt 107 passes through the fixing hole 106 and extends to the front of the fixing frame 105, and the nut 108 is located in front of the fixing frame 105.

[0027] The main body mechanism 2 includes a lower support plate 201. A plurality of workpiece hooks 202 are fixedly connected to the bottom of the lower support plate 201. A rotating shaft 203 is fixedly connected to the top of the lower support plate 201. An upper support plate 204 is fixedly connected to the surface of the rotating shaft 203. A fixing frame 105 is fixedly connected to the top of the upper support plate 204. A connecting rod 205 is fixedly connected to the top of the fixing frame 105. The two fixing frames 105 are fixed together by the bolt 107 and the nut 108, which is convenient for fixing the rotating structure, thus facilitating the subsequent spraying work. At the same time, the connecting rod 205 is provided to connect the device below the rotating structure and rotate the device, which is beneficial to spray the workpiece main body 301 in all directions.

[0028] The connecting rod 205 is located above the upper rotating plate 104. The rotating shaft 203 is located inside the rotating cylinder 103. The rotating shaft 203 is rotatably connected to the rotating cylinder 103. The lower support plate 201 and the upper support plate 204 are symmetrically distributed with the rotating shaft 203 as the center. The upper support plate 204 is located in front of the upper rotating plate 104. The lower support plate 201 is located behind the lower rotating plate 101. A plurality of workpiece hooks 202 are respectively located between each group of limiting rods 102. The nut 108 is located in front of the upper support plate 204.

[0029] The workpiece mechanism 3 includes a workpiece main body 301. A hanging hole 302 is opened at the top of the workpiece main body 301.

[0030] The size of the hanging hole 302 is adapted to the size of the workpiece hook 202. One end of the workpiece hook 202 away from the lower support plate 201 passes through the hanging hole 302 and extends to the front of the workpiece main body 301. The workpiece main body 301 is located behind the limiting rod 102.

[0031] The implementation principle of a hanger for spraying workpieces in the embodiments of this application is as follows: First, rotate the upper rotating plate 104 downward, drive the lower rotating plate 101 and the limiting rod 102 to rotate upward around the rotating shaft 203 through the rotating cylinder 103. Then, align the hanging hole 302 on the workpiece main body 301 with the workpiece hook 202, and hang the workpiece main body 301 on the workpiece hook 202. Subsequently, rotate the upper rotating plate 104 upward again, drive the lower rotating plate 101 and the limiting rod 102 to rotate downward, so that the lower rotating plate 101 abuts against the lower support plate 201, and the upper rotating plate 104 abuts against the upper support plate 204. At this time, the limiting rod 102 abuts against the surface of the workpiece main body 301 to limit the workpiece main body 301 and prevent it from rotating during the spraying process, thereby affecting the spraying. Then, fix the two fixing frames 105 together through the bolts 107 and nuts 108. Finally, connect the connecting rod 205 to the rotating structure to spray the workpiece main body.

[0032] The above implementation manners are only the preferred implementation manners of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present utility model belong to the scope of protection required by the present utility model.

Claims

1. A fixture for spraying workpieces, comprising a rotating mechanism (1), characterized in that: A main body mechanism (2) is provided on the surface of the rotating mechanism (1), a workpiece mechanism (3) is provided on the surface of the main body mechanism (2), the rotating mechanism (1) is located inside the main body mechanism (2), the workpiece mechanism (3) is located below the main body mechanism (2), the rotating mechanism (1) includes a lower rotating plate (101), a plurality of limiting rods (102) are fixedly connected to the bottom of the lower rotating plate (101), a rotating cylinder (103) is fixedly connected to the top of the lower rotating plate (101), an upper rotating plate (104) is fixedly connected to the arc surface of the rotating cylinder (103), a fixing frame (105) is fixedly connected to the top of the upper rotating plate (104), a fixing hole (106) is formed on the surface of the fixing frame (105), a bolt (107) is slidably connected inside the fixing hole (106), and a nut (108) is threadedly connected to the surface of the bolt (107).

2. The hanger for spraying workpieces according to claim 1, characterized in that: The plurality of limiting rods (102) are grouped in twos, the lower rotating plate (101) and the upper rotating plate (104) are symmetrically distributed with the rotating cylinder (103) as the center, the bolt (107) penetrates through the fixing hole (106) and extends to the front of the fixing frame (105), and the nut (108) is located in front of the fixing frame (105).

3. The hanger for spraying workpieces according to claim 1, wherein: The main body mechanism (2) includes a lower support plate (201), a plurality of workpiece hooks (202) are fixedly connected to the bottom of the lower support plate (201), a rotating shaft (203) is fixedly connected to the top of the lower support plate (201), an upper support plate (204) is fixedly connected to the surface of the rotating shaft (203), a fixing frame (105) is fixedly connected to the top of the upper support plate (204), and a connecting rod (205) is fixedly connected to the top of the fixing frame (105).

4. The hanger for spraying workpieces according to claim 3, characterized in that: The connecting rod (205) is located above the upper rotating plate (104), the rotating shaft (203) is located inside the rotating cylinder (103), the rotating shaft (203) is rotatably connected to the rotating cylinder (103), the lower support plate (201) and the upper support plate (204) are symmetrically distributed with the rotating shaft (203) as the center, the upper support plate (204) is located in front of the upper rotating plate (104), the lower support plate (201) is located behind the lower rotating plate (101), the plurality of workpiece hooks (202) are respectively located between each group of limiting rods (102), and the nut (108) is located in front of the upper support plate (204).

5. The hanger for spraying workpieces according to claim 1, wherein: The workpiece mechanism (3) includes a workpiece main body (301), and a lifting hole (302) is formed in the top of the workpiece main body (301).

6. The hanger for spraying workpieces according to claim 5, wherein: The size of the lifting hole (302) is adapted to the size of the workpiece hook (202), one end of the workpiece hook (202) far from the lower support plate (201) penetrates through the lifting hole (302) and extends to the front of the workpiece main body (301), and the workpiece main body (301) is located behind the limiting rod (102).

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