Auxiliary tool for H-shaped steel paint spraying

Abstract

The utility model belongs to the technical field of H-shaped steel processing, and particularly relates to an auxiliary tool for H-shaped steel paint spraying, which comprises a mounting ring and a driving seat, a group of sliding rods are oppositely arranged in the mounting ring, clamping blocks are connected onto the sliding rods in a sliding manner, and the two clamping blocks are driven to be close to each other through an adjusting component; the top of the driving seat is in an arc shape concentric with the mounting ring, two bearing rollers are mounted at the top of the driving seat and used for bearing the mounting ring, and the bearing rollers are driven by a motor.

Description

Technical Field

[0001] The utility model belongs to the technical field of H-beam processing, and particularly relates to an auxiliary tooling for painting H-beams. Background Technique

[0002] In modern manufacturing, as an important building and structural material, H-beams are widely used in the construction of bridges, high-rise buildings, industrial factories and other fields. Their surface treatment, especially the painting process, is crucial for improving the corrosion resistance of the structure and extending its service life. However, the traditional H-beam painting method faces many challenges. Due to its large size and heavy weight, it is difficult to directly turn it over for painting, and the manual spraying efficiency is low; and due to its multi-corner design, paint liquid is likely to accumulate at the corners, resulting in uneven overall painting. Content of the Utility Model

[0003] Based on the problems mentioned in the above background technique, the utility model provides an auxiliary tooling for painting H-beams.

[0004] The technical solution adopted by the utility model is as follows: an auxiliary tooling for painting H-beams, including an installation ring and a driving seat. A set of sliding rods are oppositely arranged inside the installation ring. Clamping blocks are slidably connected to the sliding rods, and the two clamping blocks are driven to approach by an adjusting assembly; the top of the driving seat is an arc concentric with the installation ring, and two supporting rollers are installed on the top of the driving seat for supporting the installation ring, and the supporting rollers are driven by a motor.

[0005] Further, the adjusting assembly includes adjusting blocks arranged on the clamping blocks. An adjusting column is threadedly connected between the two adjusting blocks, and threads with opposite winding directions are provided on the adjusting column.

[0006] Further, anti-detachment blocks are arranged at both ends of the adjusting column, and the outer diameter of the anti-detachment blocks is larger than the outer diameter of the adjusting column.

[0007] Further, adjusting handwheels are installed on the anti-detachment blocks.

[0008] Further, limiting grooves are opened on the sliding rods, the bottom of the limiting grooves does not exceed the bottom of the sliding rods, and limiting blocks matching the limiting grooves are opened on the clamping blocks.

[0009] Further, a set of arc-shaped rubber blocks are oppositely arranged on the inner wall of the installation ring.

[0010] Further, rubber cushions are arranged on the opposite surfaces of the two clamping blocks.

[0011] Advantages of the Utility Model:

[0012] Through the settings of the installation ring and the driving seat, the rotation control of the H-shaped steel is realized. A sliding rod and a clamping block are arranged on the installation ring, and the clamping of the H-shaped steel is realized through the adjusting assembly. When in use, two installation rings can be set and installed at both ends of the H-shaped steel respectively. At this time, the installation ring is placed on the driving seat, and the installation ring is driven to rotate by the supporting roller, driving the H-shaped steel to rotate. During the rotation of the H-shaped steel, painting is carried out, and there will be no situation of paint liquid accumulation at the corner, and the painting is uniform. The overall structure is simple, the operation is convenient, and the effect is good. Brief Description of the Drawings

[0013] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0014] Figure 1 It is a schematic connection diagram of the present utility model and the H-shaped steel;

[0015] Figure 2 It is a schematic structural diagram of the installation ring of the present utility model;

[0016] Figure 3 It is a schematic diagram of the clamping block of the present utility model;

[0017] The reference numerals in the drawings are as follows:

[0018] Installation ring 1, sliding rod 11, limit groove 111, clamping block 12, limit block 121, rubber cushion layer 122, arc-shaped rubber block 13, driving seat 2, supporting roller 21, adjusting column 3, adjusting block 31, anti-disengagement block 32, adjusting handwheel 33, H-shaped steel 4. Detailed Description of the Preferred Embodiments

[0019] As Figures 1 to 3 shown, an auxiliary tooling for painting H-shaped steel includes an installation ring 1 and a driving seat 2. A set of sliding rods 11 are oppositely arranged inside the installation ring 1. A clamping block 12 is slidably connected to the sliding rod 11. The two clamping blocks 12 are driven to approach each other through an adjusting assembly. The top of the driving seat 2 is an arc concentric with the installation ring 1. Two supporting rollers 21 are installed on the top of the driving seat 2. The supporting rollers 21 are rotatably connected inside the driving seat 2 and are used to support the installation ring 1. The supporting rollers 21 are driven by a motor (not shown in the figure).

[0020] Adopting the above technical solution, through the settings of the installation ring 1 and the driving seat 2, the sliding rod 11 and the clamping block 12 are arranged on the installation ring 1, and the clamping of the H-shaped steel 4 is realized through the adjusting assembly. When in use, two installation rings 1 can be set and installed at the ends of the H-shaped steel 4 respectively. At this time, the installation ring 1 is placed on the driving seat 2, and the installation ring 1 is driven to rotate by the supporting roller 21, driving the H-shaped steel 4 to rotate. During the rotation of the H-shaped steel 4, painting is carried out, and there will be no situation of paint liquid accumulation at the corner, and the painting is uniform. The overall structure is simple, the operation is convenient, and the effect is good.

[0021] As a preferred solution, the adjusting assembly includes adjusting blocks 31 arranged on the clamping blocks 12. A adjusting column 3 is threadedly connected between the two adjusting blocks 31. The adjusting column 3 is provided with threads with opposite winding directions. Since the adjusting column 3 is provided with threads with opposite winding directions, by rotating the adjusting column 3, the two clamping blocks 12 are brought closer together and separated, thereby realizing the clamping of the HH-shaped steel 4.

[0022] In other embodiments, the adjusting column 3 is threadedly connected to one of the adjusting blocks 31 and rotatably connected to the other adjusting block, and the two clamping blocks 12 can also be brought closer together and separated.

[0023] As a preferred solution, anti-detachment blocks 32 are arranged at both ends of the adjusting column 3. The outer diameter of the anti-detachment blocks 32 is larger than the outer diameter of the adjusting column 3. Through the arrangement of the anti-detachment blocks 32, the adjusting blocks 31 are prevented from slipping off the adjusting column 3.

[0024] As a preferred solution, an adjusting handwheel 33 is installed on the anti-detachment block 32. The arrangement of the adjusting handwheel 33 facilitates adjusting the relative distance between the clamping blocks 12.

[0025] As a preferred solution, a limiting groove 111 is formed on the sliding rod 11. The bottom of the limiting groove 111 does not exceed the bottom of the sliding rod 11. A limiting block 121 matching the limiting groove 111 is formed on the clamping block 12. The limiting groove 111 is formed on the sliding rod 11, and the opening length of the limiting groove 111 does not exceed the bottom of the sliding rod 11, preventing the clamping block 12 from slipping off the sliding rod 11.

[0026] As a preferred solution, a group of arc-shaped rubber blocks 13 are oppositely arranged on the inner wall of the mounting ring 1. The arrangement of the arc-shaped rubber blocks 13 adapts to HH-shaped steels 4 with different widths, provides a certain buffer for the flange plates, and ensures a shock-absorbing and buffering effect during rotation.

[0027] As a preferred solution, rubber cushion layers 122 are arranged on the opposite surfaces of the two clamping blocks 12. The arrangement of the rubber cushion layers 122 helps to protect the HH-shaped steel 4 from being damaged during clamping, and at the same time effectively increases the friction force and provides a shock-absorbing and buffering effect.

[0028] The above has introduced the present invention in detail. The description of the specific embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can still be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. An auxiliary tooling for H-beam painting, characterized by: include A mounting ring (1), wherein a group of sliding rods (11) are arranged relatively inside the mounting ring (1), a clamping block (12) is slidably connected to the sliding rod (11), and the two clamping blocks (12) are driven to approach each other by an adjustment component; A driving seat (2), wherein the top of the driving seat (2) is an arc shape concentric with the mounting ring (1), and two supporting rollers (21) are installed on the top of the driving seat (2) for supporting the mounting ring (1), and the supporting rollers (21) are driven by a motor.

2. The auxiliary tooling for H-beam painting according to claim 1 is characterized by: The adjustment assembly comprises an adjustment block (31) arranged on the clamping block (12), an adjustment column (3) is threadedly connected between the two adjustment blocks (31), and the adjustment column (3) is provided with threads with opposite spiral lines.

3. The auxiliary tooling for H-beam painting according to claim 2 is characterized in that: Anti-slip blocks (32) are provided at both ends of the adjusting column (3); the outer diameter of the anti-slip blocks (32) is greater than the outer diameter of the adjusting column (3).

4. The auxiliary tooling for H-beam painting according to claim 3 is characterized by: An adjusting hand wheel (33) is installed on the anti-dropping block (32).

5. The auxiliary tooling for H-beam painting according to claim 1 is characterized by: The sliding rod (11) is provided with a limiting groove (111), the bottom of the limiting groove (111) does not exceed the bottom of the sliding rod (11), and the clamping block (12) is provided with a limiting block (121) matching the limiting groove (111).

6. The auxiliary tooling for H-beam painting according to claim 1, characterized in that: A group of arc-shaped rubber blocks (13) are arranged opposite to the inner wall of the mounting ring (1).

7. The auxiliary tooling for H-beam painting according to claim 1 is characterized by: The opposing surfaces of the two clamping blocks (12) are both provided with rubber cushion layers (122).

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