Supporting tool for assembling auxiliary chamber of single crystal furnace

Abstract

The utility model relates to a supporting tool for assembling an auxiliary chamber of a single crystal furnace, which structurally comprises a supporting tool unit, the supporting tool unit comprises a supporting frame, vertical square tubes and rollers, the centers of the two sides of the top of the supporting frame are respectively connected with one vertical square tube, and a transverse square tube is connected between the middle upper parts of the vertical square tubes on the two sides. Supporting plates connected with the vertical square tubes are arranged on the front sides and the rear sides above the two ends of the transverse square tubes respectively, rollers are rotationally connected between the two supporting plates on one side through rotating shafts, sealing plates are arranged at the top ends of the vertical square tubes, and reinforcing ribs are arranged between the tops of the supporting frames and the vertical square tubes and between the bottoms of the transverse square tubes and the vertical square tubes respectively. The single crystal furnace auxiliary chamber supporting device has the advantages of being reasonable in structural design, capable of effectively supporting the single crystal furnace auxiliary chamber to be far away from the bottom face, convenient to assemble and operate, capable of improving assembling efficiency, capable of assisting the auxiliary chamber to rotate or fixing the auxiliary chamber according to needs, capable of achieving assembling operation from different angles and capable of improving usability.

Description

Technical Field

[0001] The utility model relates to a support tooling for the assembly of a single crystal furnace auxiliary chamber, belonging to the technical field of single crystal furnaces. Background Art

[0002] In the prior art, the support during the assembly of the single crystal furnace auxiliary chamber generally adopts a connected auxiliary chamber support tooling, which has the problem of relatively low height. It requires assembly workers to work in a crouched position, affecting the operation of assembling the auxiliary chamber by the workers, resulting in relatively low assembly efficiency of the auxiliary chamber. Moreover, the auxiliary chamber cannot be flipped, and assembly operations cannot be carried out from different angles, with poor usability. Summary of the Utility Model

[0003] The support tooling for the assembly of a single crystal furnace auxiliary chamber proposed by the utility model aims to overcome the above deficiencies existing in the prior art, improve the assembly efficiency, and improve the usability.

[0004] The technical solution of the utility model: A support tooling for the assembly of a single crystal furnace auxiliary chamber, the structure of which includes a support tooling unit. The support tooling unit includes a support frame, vertical square pipes, and rollers. Among them, the centers of both sides of the top of the support frame are respectively connected with a vertical square pipe. A horizontal square pipe is connected between the upper middle parts of the two vertical square pipes on both sides. On the front and back sides above both ends of the horizontal square pipe, there are support plates connected to the vertical square pipes respectively. A roller is rotatably connected between two support plates on one side through a rotating shaft. A sealing plate is provided at the top of the vertical square pipe. Reinforcing ribs are respectively provided between the top of the support frame and the vertical square pipe and between the bottom of the horizontal square pipe and the vertical square pipe.

[0005] Preferably, it further includes a limiting top plate. A hand-tightening screw is threadedly connected to the outer side of the top of the vertical square pipe. The end of the hand-tightening screw is connected with a limiting top plate located inside the vertical square pipe. The inner shape of the limiting top plate matches the shape of the roller. The limiting top plate can be advanced by screwing the hand-tightening screw, and the limiting top plate fixes the roller, which can prevent the roller from rolling when in the auxiliary chamber.

[0006] Preferably, the bottom of the auxiliary chamber body is supported on the rollers of two or more support tooling units.

[0007] The advantages of the utility model: The structure is reasonably designed, can effectively support the single crystal furnace auxiliary chamber and keep it away from the bottom surface, can facilitate the assembly operation, improve the assembly efficiency, and can assist the rotation of the auxiliary chamber or fix it as needed, realizing assembly operations from different angles, and improving the usability. Brief Description of the Drawings

[0008] Figure 1 It is a schematic structural diagram of a prior art support tooling for a single crystal furnace auxiliary chamber.

[0009] Figure 2 is Figure 1 side view of

[0010] Figure 3It is a structural schematic diagram of a support tooling for the assembly of the secondary chamber of a single crystal furnace of the present utility model.

[0011] Figure 4 It is Figure 3 a side view of

[0012] Figure 5 It is a schematic diagram of the working state of a support tooling for the assembly of the secondary chamber of a single crystal furnace of the present utility model.

[0013] Figure 6 It is Figure 5 a side view of

[0014] In the figure, 1 is a support frame, 2 is a vertical square pipe, 3 is a horizontal square pipe, 4 is a support plate, 5 is a roller, 6 is a hand-tightening screw, 7 is a limit top plate, 8 is a sealing plate, 9 is a reinforcing rib, 10 is a support tooling unit, and 11 is a secondary chamber body. Specific embodiments

[0015] The present utility model will be further described in detail below in conjunction with embodiments and specific embodiments.

[0016] As Figure 3 , 4 shown, a support tooling for the assembly of the secondary chamber of a single crystal furnace, its structure includes a support tooling unit 10, and the support tooling unit 10 includes a support frame 1, a vertical square pipe 2, a roller 5 and a limit top plate 7. Among them, the centers of both sides at the top of the support frame 1 are respectively connected with a vertical square pipe 2, a horizontal square pipe 3 is connected between the upper middle parts of the two vertical square pipes 2 on both sides, support plates 4 connected to the vertical square pipes 2 are respectively arranged on the front, back, left and right sides above both ends of the horizontal square pipe 3, a roller 5 is rotatably connected between the two support plates 4 on one side through a rotating shaft, a hand-tightening screw 6 is threadedly connected to the outer side of the top end of the vertical square pipe 2, the end of the hand-tightening screw 6 is connected with a limit top plate 7 located inside the vertical square pipe 2, the inner shape of the limit top plate 7 matches the shape of the roller 5, a sealing plate 8 is arranged at the top end of the vertical square pipe 2, and reinforcing ribs 9 are respectively arranged between the top of the support frame 1 and the vertical square pipe 2 and between the bottom of the horizontal square pipe 3 and the vertical square pipe 2.

[0017] According to the above structure, when in use, a vertical square pipe 2 is arranged on the support frame 1, a hand-tightening screw 6 is installed on the vertical square pipe 2, and by turning the hand-tightening screw 6 to push the limit top plate 7, the limit top plate 7 fixes the roller 5, which can prevent the roller 5 from rolling during the assembly of the secondary chamber.

[0018] As Figure 4 , 5 shown, when working, two or more support tooling units 10 are used according to the size of the secondary chamber, and the bottom of the secondary chamber body 11 is supported on the rollers 5 of the support tooling unit 10. Embodiment

[0019] The vertical square pipe 2 is 50mm * 70mm * 4mm, the hand-tightening screw 6 is a stainless steel high-head knurled hand-tightening screw, and the limit top plate 7 is a polyvinyl fluoride top plate.

[0020] The above-mentioned components are all prior arts, and those skilled in the art can use any models and existing designs that can achieve their corresponding functions.

[0021] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the creative concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A support tool for assembling a single crystal furnace auxiliary chamber, characterized in that: The invention comprises a supporting fixture unit (10), which comprises a supporting frame (1), a vertical square tube (2) and a roller (5), wherein the centers of the two sides of the top of the supporting frame (1) are respectively connected to a vertical square tube (2), the middle and upper parts of the vertical square tubes (2) on both sides are connected to a horizontal square tube (3), the front and rear sides above both ends of the horizontal square tube (3) are respectively provided with support plates (4) connected to the vertical square tube (2), the two support plates (4) on one side are rotatably connected to the roller (5) via a rotating shaft, a sealing plate (8) is provided at the top of the vertical square tube (2), and reinforcing ribs (9) are respectively provided between the top of the supporting frame (1) and the vertical square tube (2) and between the bottom of the horizontal square tube (3) and the vertical tube (2).

2. A supporting fixture for assembling a sub-chamber of a single crystal furnace as claimed in claim 1, characterized in that: It also includes a limiting top plate (7), the top outer side of the vertical square tube (2) is threadedly connected with a hand screw (6), the end of the hand screw (6) is connected to the limiting top plate (7) located inside the vertical square tube (2), and the shape of the inner side of the limiting top plate (7) matches the shape of the roller (5).

3. A supporting fixture for assembling a sub-chamber of a single crystal furnace as claimed in claim 1 or 2, characterized in that: The bottom of the auxiliary chamber body (11) is supported on two or more rollers (5) of the supporting tooling unit (10).

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