Aluminum silicate pipe spraying frame

Abstract

The utility model discloses an aluminum silicate pipe spraying frame which comprises a frame body, a first seat body and a second seat body are arranged at the two ends of the frame body respectively, and lower arc-shaped grooves are formed in the first seat body and the second seat body respectively. The two ends of the inner shaft are respectively arranged in the arc-shaped grooves; a sliding seat is slidably arranged on the second seat body, and an upper arc-shaped groove is formed in the lower surface of the sliding seat; a gear sleeve is coaxially arranged at the position, close to the second base body, in the inner shaft. A rack is arranged on the frame body in a sliding mode, and the rack is meshed with the gear sleeve. The problems that when the aluminum pipes of a spraying machine in the prior art are detached, driven connectors are separated from one ends of the multiple aluminum pipes firstly, then the multiple aluminum pipes are taken down from driving connectors one by one, and after the driven connectors move away, the aluminum pipes are only supported by the driving connectors, so that the aluminum pipes are prone to falling off from the driving connectors are solved.

Description

Technical Field

[0001] The utility model relates to aluminum silicate tube processing equipment, in particular to an aluminum silicate tube spraying rack. Background Art

[0002] Aluminum silicate tube is a pipe made of aluminum silicate material, which has excellent high temperature resistance, corrosion resistance and wear resistance. After the tube blank is formed, its surface often needs to be sprayed. For example, the Chinese patent with patent number CN202123281617.X provides a multi-specification aluminum tube spraying machine, including a first mounting frame and a second mounting frame, wherein the first mounting frame is equipped with a plurality of active joints, and the second mounting frame is equipped with a plurality of driven joints corresponding to the active joints one by one, and the active joints and the driven joints are both truncated cone-shaped; the second mounting frame is provided with a translation mechanism; the first mounting frame is provided with a flipping mechanism. For example, when disassembling the aluminum tube, the driven joint is first detached from one end of the plurality of aluminum tubes, and then the plurality of aluminum tubes are removed from the active joint one by one. When the driven joint is displaced away, the aluminum tube is supported only by the active joint, so that the aluminum tube is easy to fall off from the active joint. Utility Model Content

[0003] The utility model aims to provide an aluminum silicate tube spraying rack, which solves the problem that when disassembling the aluminum tubes, the driven joint is first detached from one end of the plurality of aluminum tubes, and then the plurality of aluminum tubes are removed from the active joint one by one. After the driven joint is displaced away, the aluminum tube is only supported by the active joint, so that the aluminum tube is easy to fall off from the active joint.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an aluminum silicate tube spraying rack, the aluminum silicate tube spraying rack comprises a rack body, two ends of the rack body are respectively provided with a first seat body and a second seat body, and the first seat body and the second seat body are both provided with a lower arc groove;

[0005] The two ends of the inner shaft are respectively arranged in the arc-shaped groove;

[0006] A sliding seat is slidably provided on the second seat body, and an upper arc groove is formed on the lower surface of the sliding seat;

[0007] A gear sleeve is coaxially arranged in the inner shaft near the second seat body;

[0008] A rack is slidably provided on the frame, and the rack is meshed with the gear sleeve.

[0009] Preferably, a dovetail groove is formed on the upper surface of the second seat body, and a dovetail slider matched with the dovetail groove is formed on the lower surface of the sliding seat.

[0010] Preferably, the plurality of sliding seats are connected via push bars.

[0011] Preferably, a spring sheet is provided on the surface of the inner shaft, and the spring sheet protrudes outward along the radial direction of the inner shaft. One end of the spring sheet is fixed to the surface of the inner shaft, and the other end is a free end.

[0012] Preferably, there are no less than two groups of the spring pieces, and the multiple groups of the spring pieces surround the inner shaft at equal angles along the circumferential direction.

[0013] Preferably, sliding sleeves are respectively provided at both ends of the frame, and the rack is slidably disposed in the sliding sleeves.

[0014] Beneficial effect: The utility model provides an aluminum silicate tube spraying rack, which includes a rack body, a first seat body and a second seat body are respectively arranged at both ends of the rack body, and the first seat body and the second seat body are both provided with a lower arc groove; the two ends of the inner shaft are respectively arranged in the arc groove; a sliding seat is slidably arranged on the second seat body, and an upper arc groove is formed on the lower surface of the sliding seat; a gear sleeve is coaxially arranged in the inner shaft near the second seat body; a rack is slidably arranged on the rack body, and the rack is meshed with the gear sleeve; when working, the inner shaft is inserted into the Inside the aluminum silicate tube, the two ends of the inner shaft are respectively placed in the lower arc grooves of the first seat body and the second seat body, and the gear sleeve and the rack are in contact and meshing, and then the sliding seat is moved so that the upper arc groove and the lower arc groove thereon form a rotating cavity, and one end of the inner shaft is rotatably arranged in the rotating cavity to prevent the inner shaft from jumping when the rack drives the gear sleeve to rotate; during spraying, the rack can be used to drive multiple inner shafts to rotate through the gear sleeve, so as to facilitate comprehensive spraying of the aluminum silicate tube. After the operation is completed, the aluminum tube can be transferred to other frames together with the inner shaft for air drying to avoid damage to the surface of the tube body after spraying.

[0015] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0017] Figure 1 This is a structural diagram of the aluminum silicate tube spraying rack provided by the utility model;

[0018] Figure 2 yes Figure 1 The structural diagram of part A;

[0019] Figure 3It is a structural diagram of the inner shaft of the aluminum silicate tube spraying rack provided by the utility model.

[0020] Description of Reference Numerals

[0021] 1-frame; 2-inner shaft; 3-first seat body; 4-second seat body; 5-sliding seat; 6-push bar; 7-sliding sleeve; 8-rack; 9-gear sleeve; 10-spring. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0023] like Figure 1-3 As shown: The utility model provides an aluminum silicate tube spraying rack, which includes a frame body 1, and a first seat body 3 and a second seat body 4 are respectively arranged at both ends of the frame body 1, and the first seat body 3 and the second seat body 4 are both provided with lower arc grooves; the two ends of the inner shaft 2 are respectively arranged in the arc grooves; a sliding seat 5 is slidably arranged on the second seat body 4, and an upper arc groove is formed on the lower surface of the sliding seat 5; a gear sleeve 9 is coaxially arranged in the inner shaft 2 near the second seat body 4; a rack 8 is slidably arranged on the frame body 1, and the rack 8 is meshed with the gear sleeve 9. During operation, the inner shaft is inserted into the aluminum silicate tube, and the two ends of the inner shaft are respectively placed in the lower arc grooves of the first seat body and the second seat body, and the tooth sleeve and the rack are contacted and meshed, and then the sliding seat is moved so that the upper arc groove and the lower arc groove thereon form a rotating cavity, and one end of the inner shaft is rotatably arranged in the rotating cavity to prevent the inner shaft from jumping when the rack drives the tooth sleeve to rotate; during spraying, the rack can be used to drive multiple inner shafts to rotate through the tooth sleeve, so as to facilitate comprehensive spraying of the aluminum silicate tube. After the operation is completed, the aluminum tube can be transferred to other frames together with the inner shaft for air drying to avoid damage to the surface of the tube body after spraying.

[0024] In a preferred embodiment of the present invention, in order to limit the displacement of the sliding seat, a dovetail groove is formed on the upper surface of the second seat body 4, and a dovetail slider matching the dovetail groove is formed on the lower surface of the sliding seat 5.

[0025] In a preferred embodiment of the present invention, in order to simultaneously control the displacement of multiple sliding seats, the multiple sliding seats 5 are connected via push bars 6 .

[0026] In a preferred embodiment of the utility model, in order to enable the inner shaft to effectively drive the aluminum silicate tube sleeved thereon to rotate, a spring piece 10 is provided on the surface of the inner shaft 2, and the spring piece 10 protrudes outward along the radial direction of the inner shaft 2. One end of the spring piece 10 is fixed to the surface of the inner shaft 2, and the other end is a free end.

[0027] In a preferred embodiment of the present invention, in order to further increase the locking force between the inner shaft and the aluminum silicate tube, the spring pieces 10 are at least two groups, and the multiple groups of spring pieces 10 surround the inner shaft 2 at equal angles along the circumferential direction.

[0028] In a preferred embodiment of the present invention, in order to limit the displacement of the rack, sliding sleeves 7 are respectively provided at both ends of the frame body 1 , and the rack 8 is slidably disposed in the sliding sleeves 7 .

[0029] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0030] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0031] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. An aluminum silicate tube spraying rack, characterized in that: The aluminum silicate tube spraying rack comprises a rack body (1), wherein two ends of the rack body (1) are respectively provided with a first seat body (3) and a second seat body (4), and both the first seat body (3) and the second seat body (4) are provided with a lower arc groove; The two ends of the inner shaft (2) are respectively arranged in the arc-shaped groove; A sliding seat (5) is slidably provided on the second seat body (4), and an upper arc-shaped groove is formed on the lower surface of the sliding seat (5); A gear sleeve (9) is coaxially arranged in the inner shaft (2) near the second seat body (4); A rack (8) is slidably provided on the frame (1), and the rack (8) is meshed with the gear sleeve (9).

2. The aluminum silicate tube spraying rack according to claim 1, characterized in that: A dovetail groove is formed on the upper surface of the second seat body (4), and a dovetail sliding block matched with the dovetail groove is formed on the lower surface of the sliding seat (5).

3. The aluminum silicate tube spraying rack according to claim 2, characterized in that: The plurality of sliding seats (5) are connected via push bars (6).

4. The aluminum silicate tube spraying rack according to claim 1, characterized in that: A spring sheet (10) is provided on the surface of the inner shaft (2), and the spring sheet (10) protrudes outward along the radial direction of the inner shaft (2). One end of the spring sheet (10) is fixed to the surface of the inner shaft (2), and the other end is a free end.

5. The aluminum silicate tube spraying rack according to claim 4, characterized in that: There are no less than two groups of the spring pieces (10), and the multiple groups of the spring pieces (10) are arranged around the inner shaft (2) at equal angles along the circumferential direction.

6. The aluminum silicate tube spraying rack according to claim 1, characterized in that: Sliding sleeves (7) are respectively arranged at both ends of the frame body (1), and the rack (8) is slidably arranged in the sliding sleeves (7).

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