Bolt surface Dacromet coating processing device

Abstract

The utility model relates to a bolt surface Dacromet coating processing device which comprises a device body, the device body comprises a placing frame, four lifting lugs are arranged at the top of the placing frame, and a suspension assembly is arranged in the placing frame; the suspension assembly comprises two round rods, the two round rods are both horizontally arranged in the containing frame and are both arranged in the length direction of the containing frame, a bolt body in a bolt is placed between the two round rods, and a hexagonal head at the top of the bolt body is located above the two round rods. And a movable gap is reserved between the bolt body and each round rod. The utility model relates to the technical field of coating processing equipment. The dip-coating device has the advantages that the bolt can be in full contact with dip-coating liquid, and the dip-coating operation effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating processing equipment, and especially relates to a bolt surface dacro coating processing device. BACKGROUND

[0002] Dacro coating is a new type of anticorrosive paint with zinc powder, aluminum powder, chromic acid and deionized water as main components, and the thickness of dacro film layer is only 4-8 microns, but its rust prevention effect is 7-10 times more than that of traditional zinc plating, hot galvanizing or coating method, dacro can resist high temperature corrosion, and the heat resistance temperature can reach above 300 DEG C, dacro coating has good bonding force with metal matrix, and has strong adhesion with other additional coatings, and the treated parts are easy to be sprayed and colored, and the bonding force with organic coating even exceeds phosphating film.

[0003] In the dipping operation process, the large-size bolts are directly placed in the placing frame, and the adjacent large-size bolts have overlapping areas, and in the dipping operation, the liquid is difficult to contact the overlapping areas between the adjacent bolts, resulting in poor dipping operation effect. CONTENT OF THE UTILITY MODEL

[0004] According to the deficiencies in the prior art, the utility model aims at providing a bolt surface dacro coating processing device which can make the bolt fully contact with the dipping liquid and ensure the dipping operation effect.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A bolt surface dacro coating processing device, comprising a device body, the device body comprises a placing frame, the top of the placing frame is provided with four lifting lugs, and a suspended component is arranged in the placing frame.

[0007] The suspended component comprises two round rods, the two round rods are horizontally arranged in the placing frame, and the two round rods are arranged along the length direction of the placing frame, the bolt body is arranged between the two round rods, the hexagonal head at the top of the bolt body is arranged above the two round rods, and an active gap is reserved between the bolt body and each round rod.

[0008] In a preferred example, the placing frame is provided with an adjusting component, and the adjusting component changes the distance between the two round rods.

[0009] In a preferred example, the adjusting component comprises two fixing blocks, and the two fixing blocks are arranged on the two sides of the inner wall of the placing frame.

[0010] Both sides of two fixing blocks are provided with first placing grooves, and first screw rods and second screw rods are arranged in the first placing grooves, one end of the first screw rod is rotationally connected with the corresponding fixing block, the other end of the first screw rod is fixed with the corresponding second screw rod, and the other end of the second screw rod is provided with a rotating rod, one end of the rotating rod penetrates through the corresponding fixing block and the placing frame and is provided with a knob.

[0011] Both ends of each round rod are provided with sliding blocks, the sliding blocks are located in the corresponding first placing grooves, and the first screw rod and the second screw rod penetrate through the corresponding sliding blocks, and the first screw rod and the corresponding sliding block and the second screw rod and the corresponding sliding block are threadedly connected.

[0012] The first screw rod and the second screw rod are the same in shape but are opposite in thread direction.

[0013] In a preferred example, the placing frame is further provided with a height limiting assembly, and the height limiting assembly avoids that the bolt is separated from the round rod.

[0014] In a preferred example, the height limiting assembly comprises two placing plates, and the two placing plates are symmetrically arranged on the top of the placing frame.

[0015] Two height limiting blocks are arranged on the two placing plates and above the two round rods.

[0016] In a preferred example, one side of each of the two placing plates is provided with a second placing groove, and the second placing groove penetrates through the corresponding placing plate.

[0017] The two sides of the height limiting block are fixedly provided with placing blocks, and the shape of the placing block is matched with the shape of the second placing groove.

[0018] The placing block is connected with the corresponding placing plate through a screw rod.

[0019] The utility model discloses at least one beneficial technical effect as follows:

[0020] 1. The bolt is placed on the suspension assembly in the placing frame, so that the bolt can be in full contact with the dip coating liquid, and the effect of dip coating operation is ensured.

[0021] 2. The distance between the two round rods is changed through the adjusting assembly, so that the application range of the device is expanded.

[0022] 3. The height limiting block is arranged on the top of the placing frame, the height limiting block limits the rising height of the bolt, and the bolt is prevented from being separated from the round rod when the placing frame moves up and down. Attached Figure Description

[0023] Figure 1 This is a top view of the overall structure of this embodiment;

[0024] Figure 2 yes Figure 1 A schematic diagram of the front half-section structure;

[0025] Figure 3 yes Figure 1 Enlarged structural diagram at point A in the middle;

[0026] Figure 4 This is a schematic diagram showing the bolt placement position in this embodiment.

[0027] In the figure, 1 is the device body; 11 is the placement frame; 12 is the lifting lug; 2 is the suspension component; 21 is the round rod; 3 is the adjustment component; 31 is the fixing block; 32 is the first placement slot; 33 is the first screw; 34 is the second screw; 35 is the rotating rod; 36 is the sliding block; 4 is the height limiting component; 5 is the placement plate; 51 is the height limiting block; 6 is the second placement slot; and 61 is the placement block. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example:

[0030] Reference Figures 1-4 As shown, this utility model discloses a bolt surface Dacromet coating processing device, including a device body 1, which includes a placement frame 11. Four lifting lugs 12 are provided on the top of the placement frame 11. The placement frame 11 is lifted by lifting equipment and the lifting lugs 12.

[0031] The placement frame 11 is equipped with a suspended component 2.

[0032] The suspended component 2 includes two round rods 21, both of which are horizontally arranged inside the placement frame 11 and are arranged along the length of the placement frame 11.

[0033] An adjustment component 3 is provided on the placement frame 11, which changes the distance between the two round rods 21.

[0034] The adjusting assembly 3 comprises two fixed blocks 31 arranged on the inner walls of the placing frame 11 respectively. The first placing groove 32 is arranged on one side of each fixed block 31. The first screw rod 33 and the second screw rod 34 are arranged in the first placing groove 32. The first screw rod 33 is rotatably connected with the corresponding fixed block 31. The other end of the first screw rod 33 is fixed with the corresponding second screw rod 34. The other end of the second screw rod 34 is provided with the rotating rod 35. One end of the rotating rod 35 penetrates through the corresponding fixed block 31 and the placing frame 11 and is provided with the knob.

[0035] The first screw rod 33 and the second screw rod 34 are the same in shape but opposite in thread direction.

[0036] The two ends of each circular rod 21 are provided with the sliding block 36. The sliding block 36 is arranged in the corresponding first placing groove 32. The first screw rod 33 and the second screw rod 34 penetrate through the corresponding sliding block 36. The first screw rod 33 and the second screw rod 34 are threadedly connected with the corresponding sliding block 36. The operator adjusts the distance between the two circular rods 21 by rotating the knob.

[0037] The height limiting assembly 4 is arranged on the placing frame 11. The height limiting assembly 4 avoids the disengagement of the bolt from the circular rod 21.

[0038] The height limiting assembly 4 comprises two placing plates 5 symmetrically arranged on the top of the placing frame 11.

[0039] The height limiting assembly 4 comprises two placing plates 5 symmetrically arranged on the top of the placing frame 11.

[0040] The height limiting assembly 4 comprises two placing plates 5 symmetrically arranged on the top of the placing frame 11.

[0041] The implementation principle of the above embodiment is as follows:

[0042] Before placing the bolt, the height limiting block 51 is not arranged between the two placing plates 5.

[0043] The operator adjusts the distance between the two circular rods 21 according to the specific size of the bolt body.

[0044] The operator rotates two knobs simultaneously, the knobs drive the second screw rod 34 to rotate, the second screw rod 34 drives the corresponding first screw rod 33 to rotate. The first screw rod 33 and the second screw rod 34 drive the corresponding sliding block 36 to move, the two sliding blocks 36 drive the corresponding round rod 21 to move, thereby changing the distance between the two round rods 21. The distance between the two round rods 21 is greater than the cross-sectional dimension of the bolt body and less than the cross-sectional dimension of the hexagonal block at the top of the bolt body.

[0045] The operator places the bolt between the two round rods 21, due to the presence of the hexagonal block, the bolt is supported by the two round rods 21 and hangs in the inside of the placing frame 11.

[0046] Next, the operator installs the height limiting block 51 between the two placing plates 5, there is a movable gap between the bottom of the height limiting block 51 and the top of the hexagonal block, the bolt moves 0.5-1 cm in the vertical direction, and the movable gap is not enough to make the bolt and the round rod 21 out of contact.

[0047] The operator uses a lifting device to lift the placing frame 11 into the dip coating pool, every time interval, the lifting device slowly lifts the placing frame 11 upward, and then slowly moves to the initial position.

[0048] With the movement of the placing frame 11, the screw rod moves in the lateral direction and the vertical direction, so that the dip coating liquid fully contacts the screw rod.

[0049] The embodiments of the specific embodiment are the preferred embodiments of the utility model, which are not limited to the protection scope of the utility model, so that: any equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A bolt surface Dacromet coating processing device, comprising a device body (1), the device body (1) comprises a placing frame (11), the top of the placing frame (11) is provided with four lifting lugs (12), characterized in that, The placing frame (11) is internally provided with a suspension assembly (2); The suspension assembly (2) comprises two round rods (21), both of which are horizontally arranged in the placing frame (11) and are arranged along the length direction of the placing frame (11), a bolt body is arranged between the two round rods (21), the hexagonal head at the top of the bolt body is located above the two round rods (21), and an active gap is left between the bolt body and each round rod (21).

2. A bolt surface Dacromet coating processing device according to claim 1, characterized in that: An adjusting assembly (3) is arranged on the placing frame (11), which changes the distance between the two round rods (21).

3. A bolt surface dacromet coating processing device according to claim 2, characterized in that: The adjusting assembly (3) comprises two fixed blocks (31), which are arranged on the inner walls of the placing frame (11) on both sides, respectively; A first placing groove (32) is formed on one side of each fixed block (31), and a first screw rod (33) and a second screw rod (34) are arranged in the first placing groove (32), the first screw rod (33) is rotationally connected with the corresponding fixed block (31), the other end of the first screw rod (33) is fixed with the corresponding second screw rod (34), and the other end of the second screw rod (34) is provided with a rotating rod (35), one end of the rotating rod (35) penetrates through the corresponding fixed block (31) and the placing frame (11) and is provided with a knob; A sliding block (36) is arranged at the two ends of each round rod (21), the sliding block (36) is located in the corresponding first placing groove (32), and the first screw rod (33) and the second screw rod (34) penetrate through the corresponding sliding block (36), the first screw rod (33) and the corresponding sliding block (36), and the second screw rod (34) and the corresponding sliding block (36) are threadedly connected. The first screw rod (33) and the second screw rod (34) are the same in shape but opposite in thread direction.

4. A bolt surface dacromet coating processing device according to claim 3, characterized in that: A height limiting assembly (4) is arranged on the placing frame (11), which avoids the disengagement of the bolt from the round rod (21).

5. A bolt surface dacromet coating processing device according to claim 4, characterized in that: The height limiting assembly (4) comprises two placing plates (5), which are symmetrically arranged on the top of the placing frame (11); A height limiting block (51) is arranged on the two placing plates (5), and the height limiting block (51) is located directly above the two round rods (21).

6. A bolt surface dacromet coating processing device according to claim 5, characterized in that: A second placing groove (6) is formed on one side of each placing plate (5), and the second placing groove (6) penetrates through the corresponding placing plate (5) at the top; A placing block (61) is fixedly arranged on the two sides of the height limiting block (51), and the placing block (61) is adapted in shape to the second placing groove (6); The placing block (61) is connected with the corresponding placing plate (5) through a screw rod.

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