Aluminum alloy pipe fitting heat treatment assembly

Abstract

An aluminum alloy pipe fitting heat treatment assembly comprises a carrier plate. The carrier plate is of a frame structure, a pipe fitting groove is formed in the end face of the top of the carrier plate, a through hole is formed in the groove in the longitudinal direction of a carrier plate body, and the groove is filled with an aluminum alloy pipe fitting; a bottom plate and a motor mounting end are mounted at the front end and the rear end of the carrier plate respectively, a driving end of a servo motor arranged in the motor mounting end is in transmission butt joint with the in-pipe assembly, the in-pipe assembly is inserted into the aluminum alloy pipe fitting, and the inner wall of the aluminum alloy pipe fitting is in synchronous contact with the in-pipe assembly. Aluminum alloy pipe fittings can be loaded in batches, and meanwhile the uniform heating effect can be achieved through rotation treatment; and a plug-in mounting type support plate structure is inserted into the aging box body, and the end head loaded with the servo motor is exposed outside to complete a separation assembly process, so that the convenience of processing operation is improved, and a heat treatment process can be completed through a prefabricated plug-in mounting space.

Description

Technical Field

[0001] The utility model belongs to the technical field, and in particular relates to an aluminum alloy pipe heat treatment component. Background Art

[0002] Aluminum alloy aging treatment is the phenomenon that the aluminum alloy pipes after quenching are kept at room temperature or low temperature for a period of time, so that their strength and hardness are significantly increased and their plasticity is reduced. Aging treatment includes natural aging and artificial aging. Natural aging is to place the aluminum alloy pipes after quenching at room temperature for a long time to make them slowly undergo aging reaction, while artificial aging is to accelerate the aging reaction process by heating.

[0003] Therefore, in order to ensure that the aluminum alloy pipes can be evenly heated during the aging treatment, and to avoid local structure covering or wear caused by staggered stacking of pipes, the present application adopts a method that can load aluminum alloy pipes in batches, and can also achieve uniform heating effect through rotation treatment; and inserts a plug-in carrier structure into the aging box, and exposes the end loaded with the servo motor to the outside to complete the separation assembly process. This process improves the convenience of processing operations, and the heat treatment process can be completed through the prefabricated plug-in space. Summary of the invention

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] An aluminum alloy pipe heat treatment assembly comprises a carrier plate; the carrier plate is a frame structure, a pipe groove is provided on the top end surface of the carrier plate, a through hole is provided in the groove along the longitudinal direction of the carrier plate body, and the aluminum alloy pipe is filled in the groove;

[0006] The front and rear ends of the carrier plate are respectively equipped with a base plate and a motor mounting end. The motor mounting end has a built-in servo motor driving end that is connected to the in-tube component for transmission. The in-tube component is inserted into the aluminum alloy pipe fitting, and the inner wall of the aluminum alloy pipe fitting is in synchronous contact with the in-tube component.

[0007] Furthermore, a supporting layer is filled between the aluminum alloy pipe and the groove, the supporting layer is in an arc plate structure, a through opening is opened in the center of the supporting layer along the supporting layer direction, and the through opening is connected to the through hole opened in the carrier plate.

[0008] Furthermore, the in-tube assembly includes a rotating shaft and an expansion ring;

[0009] The rear end of the rotating shaft is in driving connection with the driving end of the servo motor, the potential end of the rotating shaft is sleeved with the bearing, and the bearing is embedded in the row of holes opened transversely on the bottom plate;

[0010] The rotating shaft is provided with three groups of expansion rings along the front, middle and rear ends, and the expansion rings are in synchronous contact with the inner wall of the aluminum alloy pipe.

[0011] Furthermore, two groups of inserting strips are inserted on the back of the carrier board, and the two groups of inserting strips are horizontally distributed along the front and rear ends of the carrier board, and a grid is connected between the two groups of inserting strips.

[0012] Furthermore, a packaging cover is installed at the motor mounting end along the servo motor mounting position, and a temperature insulation layer is installed laterally along the middle section of the motor mounting end.

[0013] The beneficial effects of the utility model are:

[0014] Compared with the prior art, the present application adopts a method that can load aluminum alloy pipes in batches, and can also achieve uniform heating effect through rotation processing; and a plug-in carrier plate structure is inserted into the aging box, and the end loaded with the servo motor is exposed to the outside to complete the separation assembly process. This process improves the convenience of processing operations and can complete the heat treatment process through the prefabricated plug-in space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of an aluminum alloy pipe heat treatment component.

[0016] Figure 2 The utility model is a structural schematic diagram of a supporting layer of an aluminum alloy pipe heat treatment component.

[0017] Figure 3 The utility model is a schematic diagram of the structure of an inner tube component of an aluminum alloy pipe heat treatment component.

[0018] List of Figure Symbols:

[0019] 1 is a packaging cover, 2 is an aluminum alloy pipe, 3 is a supporting layer, 4 is a mesh, 5 is a row of holes, 6 is a bearing, 7 is a bottom plate, 8 is an insert, 9 is a carrier plate, 10 is a thermal insulation layer, 11 is a motor mounting end, 12 is a through port, 13 is an expansion ring, and 14 is a rotating shaft. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. It should be understood that the following specific implementations are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0021] like Figure 1 , Figure 2 and Figure 3As shown, an aluminum alloy pipe heat treatment component includes a carrier plate; the carrier plate 9 is a frame structure, the top end face of the carrier plate 9 is provided with a pipe groove, the groove is provided with a through hole along the longitudinal direction of the carrier plate 9, and the groove is filled with an aluminum alloy pipe 2; wherein, the carrier plate 9 stores the aluminum alloy pipe 2 to be heat treated through the groove, and at the same time, the through hole of the groove is used to allow the front and rear of the carrier plate 9 to feel the air flow temperature. Since the aluminum alloy pipe 2 needs to rotate slowly in the groove, if the carrier plate 9 is a closed structure, the aluminum alloy pipe 2 close to the carrier plate 9 will be heated unevenly.

[0022] The front and rear ends of the carrier plate 9 are respectively installed with a base plate 7 and a motor mounting end 11. The motor mounting end 11 has a built-in servo motor driving end that is connected to the in-tube component for transmission. The in-tube component is inserted into the aluminum alloy pipe fitting 2, and the inner wall of the aluminum alloy pipe fitting 2 is in synchronous contact with the in-tube component. The motor mounting end 11 is used to install the servo motor for driving, and the base plate 7 is responsible for limiting the position of the aluminum alloy pipe fitting 2. In order to more effectively drive the aluminum alloy pipe fitting 2 to rotate, the in-tube component is used as a synchronous contact structure for the pipe fitting. The pipe fitting does not directly contact the driving end of the servo motor, and the aluminum alloy pipe fitting 2 is exposed to the heat area as much as possible.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, a support layer 3 is filled between the aluminum alloy pipe 2 and the groove, and the support layer 3 is an arc plate structure. A through hole 12 is opened in the center of the support layer 3 along the direction of the support layer 3, and the through hole 12 is connected to the through hole opened in the carrier plate 9. The support layer 3 is a support structure with wear resistance and extremely low surface roughness, which can cooperate to protect the surface structure of the aluminum alloy pipe 2.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the in-tube assembly includes a rotating shaft 14 and an expansion ring 13;

[0025] The rear end of the rotating shaft 14 is transmission-connected to the driving end of the servo motor, and the potential end of the rotating shaft 14 is sleeved with the bearing 6, and the bearing 6 is embedded in the row of holes 5 opened laterally on the bottom plate 7; wherein, the rotating shaft 14 serves as the transmission structure of the aluminum alloy pipe 2, and the bearing 6 can cooperate with the rotating shaft 14 to complete low-loss rotational motion.

[0026] The rotating shaft 14 is provided with three sets of expansion rings 13 along the front, middle and rear ends, and the expansion rings 13 are in synchronous contact with the inner wall of the aluminum alloy pipe 2. The expansion rings 13 can be further close to the inner wall of the aluminum alloy pipe 2 to avoid transmission failure caused by transmission contact slippage or falling off.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, two groups of inserts 8 are inserted on the back of the carrier 9, and the two groups of inserts 8 are horizontally distributed along the front and rear ends of the carrier 9, and a grid 4 is connected between the two groups of inserts 8. The grid 4 is used to prevent impurities from being left in the groove position and affecting the stable placement of the end surface environment of the support layer 3.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the motor mounting end 11 is provided with a packaging cover 1 along the servo motor mounting position, and the motor mounting end 11 is provided with a thermal insulation layer 10 transversely along the middle section. The thermal insulation layer 10 can effectively prevent high temperature from affecting the use of the servo motor.

[0029] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. An aluminum alloy pipe heat treatment assembly, comprising a carrier plate; wherein: The carrier plate (9) is in a frame structure, the top end surface of the carrier plate (9) is provided with a pipe fitting groove, the groove is provided with a through hole along the longitudinal direction of the carrier plate (9), and the groove is filled with an aluminum alloy pipe fitting (2); The front and rear ends of the carrier plate (9) are respectively mounted with a bottom plate (7) and a motor mounting end (11); the motor mounting end (11) has a built-in servo motor driving end that is connected to the in-tube component for transmission; the in-tube component is inserted into the aluminum alloy pipe fitting (2), and the inner wall of the aluminum alloy pipe fitting (2) is in synchronous contact with the in-tube component.

2. The aluminum alloy pipe heat treatment assembly according to claim 1, characterized in that: A supporting layer (3) is filled between the aluminum alloy pipe (2) and the groove, the supporting layer (3) being in an arc plate structure, a through opening (12) being provided at the center of the supporting layer (3) along the direction of the supporting layer (3), the through opening (12) being connected to a through hole provided on the carrier plate (9).

3. The aluminum alloy pipe heat treatment assembly according to claim 1, characterized in that: The in-tube component comprises a rotating shaft (14) and an expansion ring (13); The rear end of the rotating shaft (14) is drivingly connected to the driving end of the servo motor, the potential end of the rotating shaft (14) is sleeved with the bearing (6), and the bearing (6) is embedded in the row of holes (5) opened transversely on the bottom plate (7); The rotating shaft (14) is provided with three groups of expansion rings (13) along the front, middle and rear ends, and the expansion rings (13) are in synchronous contact with the inner wall of the aluminum alloy pipe (2).

4. The aluminum alloy pipe heat treatment assembly according to claim 1, characterized in that: Two groups of insert strips (8) are inserted on the back of the carrier plate (9), and the two groups of insert strips (8) are horizontally distributed along the front and rear ends of the carrier plate (9), and a mesh grid (4) is connected between the two groups of insert strips (8).

5. The aluminum alloy pipe heat treatment assembly according to claim 1, characterized in that: The motor mounting end (11) is provided with a packaging cover (1) along the servo motor mounting position, and the motor mounting end (11) is provided with a temperature insulation layer (10) laterally along the middle section.

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