Ground rail chain spraying hanger for steel wire rim

Abstract

The utility model discloses a steel wire rim ground rail chain spraying hanger, including mounting arm, pad piece, fixed block, mounting arm include support pipe, connecting pipe, locating pipe, the right end of support pipe is connected to connecting pipe upper end, locating pipe left end is connected to connecting pipe lower end, support pipe one side close to locating pipe is equipped with two mounting pipe, the mounting pipe is equipped with the pad piece, the fixed block is equipped with the pad piece. Wherein one mounting pipe is sleeved with a fixing pipe, a positioning section is arranged at the end, away from the connecting pipe, of the positioning pipe, and a limiting section is connected to the side, away from the positioning pipe, of the positioning section. The wheel rim fixing device can fix a wheel rim, so that the wheel rim is mounted on a ground rail chain for spraying.

Description

Technical Field

[0001] The utility model relates to the technical field of rim production, and more specifically, to a track chain spraying fixture for a steel wire rim. Background Art

[0002] After the rim is produced and formed, it needs to be sent for surface spraying to improve its surface performance. During the spraying operation, since the hub in the middle has not been installed on the rim, conventional fixing fixtures with a central shaft hole cannot be used, and thus it cannot be installed on the track chain for spraying operation. Therefore, a fixture needs to be designed for the rim to fix the rim and install it on the mounting rod of the track chain. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a track chain spraying fixture for a steel wire rim.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a track chain spraying fixture for a steel wire rim, which includes a mounting arm, a cushioning member, and a fixing block. The mounting arm includes a support pipe, a connecting pipe, and a positioning pipe. The right end of the support pipe is connected to the upper end of the connecting pipe, and the left end of the positioning pipe is connected to the lower end of the connecting pipe. Two mounting pipes are arranged on one side of the support pipe close to the positioning pipe. A fixing pipe is sleeved on one of the mounting pipes. A positioning section is arranged at the end of the positioning pipe away from the connecting pipe. A limiting section is connected to the side of the positioning section away from the positioning pipe. The other end of the limiting section is connected to a threaded section, and the threaded section passes through the cushioning member and is threadedly connected to the fixing block.

[0006] Further, the diameter of the positioning section is smaller than that of the positioning pipe.

[0007] Further, a reduced-diameter section is arranged at the connection between the positioning pipe and the positioning section, and the diameter of the reduced-diameter section gradually decreases from the end close to the positioning pipe to the end close to the positioning section.

[0008] Further, the cushioning member includes a cushioning block, a limiting hole is formed in the middle position of the cushioning block, the limiting section and the threaded section pass through the limiting hole, and a convex block is arranged on the side of the cushioning block close to the positioning pipe.

[0009] Further, a protection block is arranged on the upper part of the convex block, and the protection block is made of rubber or plastic.

[0010] Further, the cross-section of the limiting section is square, and the cross-section of the limiting hole is the same as that of the limiting section.

[0011] The beneficial effects of the present utility model are as follows: The fixing pipe passes through the shaft hole of the rim, and the threaded section passes through the valve hole of the rim and is threadedly connected to the fixing block for fixation, thereby completing the fixation of the rim and enabling the rim to be installed on the ground rail chain for spraying operations. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of a detection device for the production of large circular knitting machine cylinders in this embodiment;

[0013] Figure 2 For Figure 1 An enlarged schematic diagram of part A in

[0014] Figure 3 It is a side view of the detection device for the production of large circular knitting machine cylinders in this embodiment;

[0015] Figure 4 It is a schematic structural diagram of the gasket in this embodiment;

[0016] Figure 5 It is a schematic structural diagram of the usage state in this embodiment.

[0017] Reference numerals: 1, support pipe; 2, connecting pipe; 3, positioning pipe; 4, mounting pipe; 5, fixing pipe; 6, gasket; 7, fixing block; 8, reduced diameter section; 9, positioning section; 10, limiting section; 11, threaded section; 12, cushion block; 13, limiting hole; 14, convex block; 15, protection block; 16, rim; 17, valve hole. Detailed Description of the Embodiment

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] As shown in the attached Figure 1 - attached Figure 4 As shown in the figure, a ground rail chain spraying fixture for a steel wire rim includes a mounting arm, a gasket 6, and a fixing block 7. The mounting arm includes a support pipe 1, a connecting pipe 2, and a positioning pipe 3. The right end of the support pipe 1 is connected to the upper end of the connecting pipe 2, and the left end of the positioning pipe 3 is connected to the lower end of the connecting pipe 2. An installation pipe 4 is provided on one side of the support pipe 1 close to the positioning pipe 3. A fixing pipe 5 is sleeved on one of the installation pipes 4. A positioning section 9 is provided at the end of the positioning pipe 3 away from the connecting pipe 2. A limiting section 10 is connected to the side of the positioning section 9 away from the positioning pipe 3. The other end of the limiting section 10 is connected to a threaded section 11. The threaded section 11 passes through the gasket 6 and is threadedly connected to the fixing block 7.

[0020] As shown in the attached Figure 5 figure. During specific use, the limiting section 10 and the threaded section 11 pass through the valve hole 17 of the rim 16 and are exposed. The cushioning part 6 is sleeved on the exposed parts of the limiting section 10 and the threaded section 11, and then the fixing block 7 is threadedly installed on the threaded section 11. During the tightening process of the fixing block 7, the cushioning part 6 abuts against the outer wall of the rim 16, and the positioning tube 3 abuts against the inner wall of the rim 16. The two cooperate to abut against the rim 16 from the inside and outside respectively, thus completing the fixed installation of the rim 16. Then, the fixing tube 5 is inserted from the side of the rim 16 away from the support tube 1, and the fixing tube 5 is fixed on the installation tube 4. The fixing tube 5 is a hollow tube, and the lower end can be fixed on the installation rod of the ground rail chain, so that the rim 16 can move and rotate along with the ground rail chain, and is carried by the ground rail chain to the spraying room to complete the spraying of the rim 16.

[0021] The diameter of the positioning section 9 is smaller than that of the positioning tube 3, which facilitates the insertion of the positioning section 9 into the valve hole 17.

[0022] A reduced-diameter section 8 is provided at the connection between the positioning tube 3 and the positioning section 9. The diameter of the connection between the reduced-diameter section 8 and the positioning tube 3 is the same as that of the positioning tube 3, the diameter of the connection between the reduced-diameter section 8 and the positioning section 9 is the same as that of the positioning section 9, and the change in the diameter of the reduced-diameter section 8 is uniform.

[0023] The cushioning part 6 includes a cushion block 12. A limiting hole 13 is provided in the middle position of the cushion block 12. The limiting section 10 and the threaded section 11 pass through the limiting hole 13. Two convex blocks 14 are provided on the side of the cushion block 12 close to the positioning tube 3. The two convex blocks 14 can abut against different positions on the outer wall of the rim 16, thereby increasing the contact area and increasing the friction force to improve the fixing strength.

[0024] A protective block 15 is provided on the upper part of the convex block 14. The protective block 15 is made of rubber or plastic. The protective block 15 contacts the outer wall of the rim 16, which can prevent the outer wall from being damaged due to excessive pressure during fixation.

[0025] The cross-section of the limiting section 10 is square, and the cross-section of the limiting hole 13 is the same as that of the limiting section 10. The two cooperate to limit the cushion block 12 and prevent the cushion block 12 from rotating, so as to ensure that the convex block 14 can abut against the outer wall of the rim 16.

[0026] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A rail chain spray hanger for a wire wheel rim, characterized in that: The invention comprises a mounting arm, a cushion (6) and a fixing block (7); the mounting arm comprises a supporting tube (1), a connecting tube (2) and a positioning tube (3); the right end of the supporting tube (1) is connected to the upper end of the connecting tube (2); the left end of the positioning tube (3) is connected to the lower end of the connecting tube (2); two mounting tubes (4) are arranged on the side of the supporting tube (1) close to the positioning tube (3); a fixing tube (5) is sleeved on one of the mounting tubes (4); a positioning section (9) is arranged on the end of the positioning tube (3) away from the connecting tube (2); the side of the positioning section (9) away from the positioning tube (3) is connected to a limiting section (10); the other end of the limiting section (10) is connected to a threaded section (11); the threaded section (11) passes through the cushion (6) and is threadedly connected to the fixing block (7).

2. According to the wire wheel rim floor rail chain spray hanger of claim 1, it is characterized in that: The diameter of the positioning section (9) is smaller than the diameter of the positioning tube (3).

3. A rail chain spraying hanger for a wire wheel rim according to claim 2, characterized in that: A diameter-reducing section (8) is provided between the positioning tube (3) and the positioning section (9), and the diameter of the diameter-reducing section (8) gradually decreases from one end close to the positioning tube (3) to one end close to the positioning section (9).

4. The rail chain spraying hanger for a wire wheel rim according to claim 1, characterized in that: The cushion member (6) comprises a cushion block (12), a limiting hole (13) is provided in the middle of the cushion block (12), the limiting section (10) and the threaded section (11) are arranged through the limiting hole (13), and a protrusion (14) is provided on one side of the cushion block (12) close to the positioning tube (3).

5. A rail chain spraying hanger for a wire wheel rim according to claim 4, characterized in that: A protection block (15) is arranged on the upper part of the protrusion (14).

6. The rail chain spraying hanger for a wire wheel rim according to claim 4, characterized in that: The cross section of the limiting section (10) is square, and the cross section of the limiting hole (13) is the same as the cross section of the limiting section (10).

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