Precise steel pipe with dustproof structure

Abstract

The utility model relates to the technical field of precision steel pipes, in particular to a precision steel pipe with dustproof structures, which comprises a body, two dustproof mechanisms and a limiting mechanism, each dustproof mechanism comprises a sealing block and a connecting plate, one end of each sealing block extends into the body, the other end of each sealing block is connected with the connecting plate, and the limiting mechanism is arranged on the body. The two dustproof mechanisms are connected through the limiting mechanism, the limiting mechanism comprises a connecting block, a long block, an open groove, a sliding groove, a sliding block, a sliding block, a clamping block and a bolt, one end of the connecting block is connected with the connecting plate, the other end of the connecting block is connected to the long block in a sleeving mode, the open groove is formed in the long block, the sliding groove is formed in the inner wall of the open groove, and the clamping block is connected to the clamping block. One end of the sliding block is connected with the sliding groove in a sliding mode, the other end of the sliding block is connected with the sliding block, and the precise steel pipe with the dustproof structure solves the problem that an existing device is not provided with a dustproof structure.

Description

Technical Field

[0001] The utility model relates to the technical field of precision steel pipes, in particular to a precision steel pipe with a dustproof structure. Background Art

[0002] As we all know, precision steel tube is a high-precision, high-quality steel tube product, usually used in applications requiring precise dimensions, smooth surface and uniform material. These pipes play an important role in industrial manufacturing and engineering fields. Common uses include automotive manufacturing, mechanical engineering, aerospace and other fields.

[0003] However, existing precision steel pipes generally do not have dust-proof devices. When precision steel pipes leave the factory and are stored in warehouses, dust from the outside can easily enter the inner wall of the precision steel pipes. When dust particles or debris flow in the pipes, they will rub against the pipe walls, causing wear on the inner wall of the pipes and shortening the service life of the pipes. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a precision steel pipe with a dustproof structure.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision steel pipe with a dustproof structure, comprising a main body, a dustproof mechanism and a limiting mechanism, wherein the dustproof mechanism is provided with two, the dustproof mechanism comprises a sealing block and a connecting plate, one end of the sealing block extends into the main body, and the other end of the sealing block is connected to the connecting plate, the two dustproof mechanisms are connected through the limiting mechanism, the limiting mechanism comprises a connecting block, a long block, a slot, a slide groove, a slider, a sliding block, a clamping block and a bolt, one end of the connecting block is connected to the connecting plate, the other end of the connecting block is sleeved on the long block, the slot is opened on the long block, the slide groove is opened on the inner wall of the slot, one end of the slider is slidably connected to the slide groove, the other end of the slider is connected to the sliding block, one end of the clamping block is connected to the sliding block, the other end of the clamping block passes through the connecting block, the bolt and the clamping block threaded mechanism, and the limiting mechanism is provided with two.

[0008] In order to improve the stability, the utility model is improved in that the two limiting mechanisms are symmetrically arranged.

[0009] In order to improve the stability, the utility model is improved in that the two dust-proof mechanisms are symmetrically arranged.

[0010] In order to improve the connection effect, the utility model is improved in that the connecting plate is fixedly connected to the sealing block.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a precision steel pipe with a dustproof structure, which has the following beneficial effects:

[0013] This precision steel pipe with a dust-proof structure can achieve dust-proof effect through the dust-proof device when the body is stored in the warehouse after leaving the factory and not in use. It can prevent external dust particles from entering the inner wall of the pipe, thereby preventing dust particles or debris from flowing in the pipe, avoiding friction on the inner wall of the body, causing wear of the inner wall of the body, and reducing the service life of the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the internal structure of the medium-length block;

[0017] In the figure: 1. main body; 2. dustproof mechanism; 3. sealing block; 4. connecting plate; 5. limiting mechanism; 6. connecting block; 7. long block; 8. slot; 9. slide groove; 10. slider; 11. sliding block; 12. clamping block; 13. bolt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3, a precision steel pipe with a dustproof structure, comprising a body 1, a dustproof mechanism 2 and a limiting mechanism 5, the dustproof mechanism 2 is provided with two, the dustproof mechanism 2 comprises a sealing block 3 and a connecting plate 4, one end of the sealing block 3 extends into the body 1, and the other end of the sealing block 3 is connected to the connecting plate 4, and the two dustproof mechanisms 2 are connected through the limiting mechanism 5, the limiting mechanism 5 comprises a connecting block 6, a long block 7, a slot 8, a slide 9, a slider 10, a sliding block 11, a clamping block 12 and a bolt 13, one end of the connecting block 6 is connected to the connecting plate 4, the other end of the connecting block 6 is sleeved on the long block 7, the slot 8 is opened on the long block 7, the slide 9 is opened on the inner wall of the slot 8, one end of the slider 10 is slidably connected to the slide 9, the other end of the slider 10 is connected to the sliding block 11, one end of the clamping block 12 is connected to the sliding block 11, and the other end of the clamping block 12 passes through The connecting block 6, the bolt 13 and the block 12 threaded mechanism, the limiting mechanism 5 is provided with two. In this embodiment, when the main body 1 leaves the factory and is stored in a warehouse and is not in use, the dust-proof device can achieve a dust-proof effect, and can prevent external dust particles from entering the inner wall of the pipe, thereby preventing dust particles or debris from flowing in the pipe, and avoiding friction on the inner wall of the main body 1, which causes wear of the inner wall of the main body 1 and a reduction in the service life of the main body 1. When the main body 1 needs to be used, the bolt 13 is first separated from the block 12, and then the slider 10 is controlled to slide on the slide groove 9, so that the sliding block 11 drives the block 12 to be retracted into the slot 8, so that the block 12 is separated from the connecting block 6, and then the connecting plate 4 is pulled to separate the connecting block 6 from the long block 7, so that the sealing block 3 can be separated from the main body 1, and then the main body 1 can be used. The main body 1 is a conventional precision steel pipe on the market and is not described in detail here.

[0020] The above-mentioned limiting mechanism 5 has poor stability. In order to solve this problem, in this embodiment, the two limiting mechanisms 5 are symmetrically arranged.

[0021] The above-mentioned dust-proof mechanism 2 has poor stability. In order to solve this problem, in this embodiment, the two dust-proof mechanisms 2 are symmetrically arranged.

[0022] In order to improve the connection effect, in this embodiment, the connecting plate 4 is fixedly connected to the sealing block 3 .

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision steel tube with a dustproof structure, comprising a body (1), a dustproof mechanism (2) and a limit mechanism (5), characterized in that: The dustproof mechanism (2) is provided with two, and the dustproof mechanism (2) comprises a sealing block (3) and a connecting plate (4), one end of the sealing block (3) extends into the body (1), and the other end of the sealing block (3) is connected to the connecting plate (4), and the two dustproof mechanisms (2) are connected via the limiting mechanism (5), and the limiting mechanism (5) comprises a connecting block (6), a long block (7), a slot (8), a slide groove (9), a slider (10), a sliding block (11), a clamping block (12) and a bolt (13), and one end of the connecting block (6) is connected to the connecting plate (4). The other end of the connecting block (6) is sleeved on the long block (7), the slot (8) is provided on the long block (7), the slide groove (9) is provided on the inner wall of the slot (8), one end of the slider (10) is slidably connected to the slide groove (9), the other end of the slider (10) is connected to the sliding block (11), one end of the clamping block (12) is connected to the sliding block (11), the other end of the clamping block (12) passes through the connecting block (6), the bolt (13) and the clamping block (12) are threaded, and two limiting mechanisms (5) are provided.

2. The precision steel tube with dustproof structure according to claim 1, characterized in that: The two limiting mechanisms (5) are symmetrically arranged.

3. The precision steel tube with dustproof structure according to claim 2, characterized in that: The two dust-proof mechanisms (2) are symmetrically arranged.

4. The precision steel tube with dustproof structure according to claim 3 is characterized in that: The connecting plate (4) is fixedly connected to the sealing block (3).

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