Pipe body buckling structure of ITO rotating target cold isostatic pressing forming tool

Abstract

The utility model provides a pipe body buckling structure of an ITO (Indium Tin Oxide) rotating target material cold isostatic pressing forming tool, which comprises a base, a plurality of mounting grooves are formed in the base, a clamping seat is inserted in each mounting groove, an inner threaded hole is formed in each clamping seat, a rotating target mold assembly is arranged in each clamping seat, and a plurality of rotating target mold assemblies are arranged on the rotating target mold assemblies. The rotating target mold assembly comprises a threaded sleeve in threaded connection with the interior of the inner threaded hole, a mold cavity pipe is arranged on the upper portion of the threaded sleeve, and a sealing sleeve is arranged above the mold cavity pipe in a buckled mode. Through the clamping effect of the threaded sleeve on the lower portion of the mold cavity pipe and the mounting groove and the threaded connection effect of the threaded sleeve on the lower portion of the mold cavity pipe and the clamping base, the mold cavity pipe can be rapidly disassembled and assembled, residual filling powder in the mold cavity pipe can be conveniently cleaned, operation is more convenient, and the mold cavity pipe can be rapidly disassembled and assembled. And moreover, rapid and efficient combined fixing operation of the forming mold can be realized through the buckling effect of the sealing sleeve and the mold cavity pipe, so that the batch and efficient forming operation of the rotating target biscuit is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a rotary target mold tube body installation structure, in particular to a tube body buckling structure of an ITO rotary target material cold isostatic pressing tooling. Background Art

[0002] Currently, heterojunction solar cell modules have a differentiated comparative advantage in the high-power and ultra-high-power markets above 700W. Furthermore, compared with mainstream N-type modules, heterojunction solar cell modules are gradually establishing a significant cost advantage, leading the latter to enter a new stage of large-scale development. This also places higher demands on the mass production capacity and product quality of ITO rotating targets with ultra-high electrical and optical properties.

[0003] Currently, ITO rotary target blanks are mostly formed using cold isostatic pressing. This involves filling a flexible resin mold with target powder. The mold is then placed in a high-pressure vessel filled with a liquid medium. A gradual pressurization process densifies the powder into a target blank. Due to the limited space in the high-pressure vessel of traditional cold isostatic presses and the typically large mold size for rotary target blanks, abnormalities such as cold press tipping often occur during the forming process. Utility Model Content

[0004] In view of this, the utility model provides a tube body snap-fit ​​structure for the cold isostatic pressing tooling of ITO rotary target materials, by which the rotary target forming mold assembly can be fixed, thereby realizing batch and high-efficiency forming of rotary target blanks, which is of great significance to improving the production capacity of rotary targets and reducing the cold pressing forming cost of single-section rotary target blanks.

[0005] In order to solve the above technical problems, the utility model provides a tube body buckling structure of an ITO rotating target material cold isostatic pressing tooling, including a base, a plurality of mounting grooves are provided on the base, a clamping seat is inserted in each mounting groove, an internal threaded hole is provided in the clamping seat, a rotating target mold assembly is provided in each clamping seat, and the rotating target mold assembly includes a threaded sleeve threadedly connected to the internal threaded hole, a mold cavity tube is provided on the upper part of the threaded sleeve, and a sealing sleeve is buckled on the upper part of the mold cavity tube. The utility model can realize the rapid disassembly and assembly of the mold cavity tube through the clamping effect of the threaded sleeve at the lower part of the mold cavity tube and the mounting groove and the threaded connection effect of the threaded sleeve at the lower part of the mold cavity tube and the clamping seat, which is convenient for cleaning the filling powder remaining in the mold cavity tube, and the operation is more convenient. Moreover, the fast and efficient combination and fixing operation of the molding mold can be realized through the buckling effect of the sealing sleeve and the mold cavity tube, which greatly improves the batch and efficient molding operation of the rotating target blanks.

[0006] The mounting groove is a truncated cone structure with an upper opening larger than a lower opening, and the clamping seat is adapted to the mounting groove.

[0007] The upper part of the base is also provided with a number of fixing rods equal to the number of rotating target mold assemblies. The lower part of the fixing rod is a polished rod, and the upper part is a screw rod. The outer side of the screw rod is threadedly connected to a limit plate. The lower part of the limit plate is provided with a buckling disk, and the axis of the buckling disk coincides with the axis of the sealing sleeve.

[0008] A handle is provided on the upper portion of the snap-fit ​​plate.

[0009] A threaded through hole matched with the screw is provided on the buckling disk, and the screw on the upper part of the fixing rod is threadedly connected in the threaded through hole on the buckling disk and passes through the threaded through hole.

[0010] A locking nut is provided on the upper part of the screw.

[0011] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0012] 1. The utility model can realize the rapid disassembly and assembly of the mold cavity tube through the clamping effect of the threaded sleeve at the lower part of the mold cavity tube and the installation groove and the threaded connection effect of the threaded sleeve at the lower part of the mold cavity tube and the clamping seat, which is convenient for cleaning the filling powder remaining in the mold cavity tube, and the operation is more convenient. Moreover, the fast and efficient combination and fixing operation of the forming mold can be realized through the buckling effect of the sealing sleeve and the mold cavity tube, which greatly improves the batch and efficient forming operation of the rotary target blank.

[0013] 2. The utility model can adjust the position and height of the buckle plate by rotating the limit plate threadedly connected to the outside of the screw, thereby realizing the pressing and fixing operation of the sealing sleeve on the upper part of the mold cavity tube of various lengths and specifications, and has stronger applicability.

[0014] 3. The utility model can adjust the vertical height of the snap-fitting plate by the operator holding the handle and rotating the limit plate and the snap-fitting plate at the bottom along the screw rod, so as to facilitate the compaction and fixation of the sealing sleeve on the upper part of the mold cavity tube of various lengths and specifications, and the operation is more convenient and stable.

[0015] 4. The utility model can lock and fix the position of the limit plate after adjusting the position by twisting the locking nut, which greatly increases the stability of the buckling structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the tube body buckling structure of the ITO rotary target cold isostatic pressing tooling of the present invention;

[0017] Figure 2 For this utility model Figure 1 The enlarged image at A in the middle;

[0018] Figure 3 This is a front view of the tube body buckling structure of the ITO rotary target cold isostatic pressing tooling of the present invention;

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle.

[0020] Explanation of the reference numerals: 100, base; 101, mounting groove; 200, holder; 201, internal threaded hole; 300, rotary target mold assembly; 301, threaded sleeve; 302, mold cavity tube; 303, sealing sleeve; 400, fixing rod; 401, polished rod; 402, screw; 500, limiting plate; 600, snap-fit ​​disk; 601, handle; 602, threaded through hole; 700, locking nut. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-4 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0022] like Figure 1-4 As shown: This embodiment provides a tube body buckling structure of an ITO rotary target cold isostatic pressing tooling, including a base 100, a plurality of mounting grooves 101 are provided on the base 100, a holder 200 is inserted into each mounting groove 101, an internal threaded hole 201 is provided in the holder 200, a rotary target mold assembly 300 is provided in each holder 200, and the rotary target mold assembly 300 includes a threaded sleeve 301 threadedly connected to the internal threaded hole 201, a mold cavity tube 302 is provided on the upper part of the threaded sleeve 301, and a sealing sleeve 302 is buckled on the upper part of the mold cavity tube 302. 03. The utility model can realize the rapid disassembly and assembly of the mold cavity tube 302 through the clamping effect of the threaded sleeve 301 at the lower part of the mold cavity tube 302 and the installation groove 101 and the threaded connection effect of the threaded sleeve 301 at the lower part of the mold cavity tube 302 and the clamping seat 200, which is convenient for cleaning the filling powder remaining in the mold cavity tube 302, and the operation is more convenient. Moreover, the fast and efficient combination and fixing operation of the molding mold can be realized through the buckling effect of the sealing sleeve 303 and the mold cavity tube 302, which greatly improves the batch and efficient molding operation of the rotating target blank.

[0023] According to one embodiment of the present invention, Figure 1-4As shown, the mounting groove 101 is a truncated cone structure with an upper opening larger than a lower opening, and the holder 200 is adapted to the mounting groove 101 , so as to facilitate the rapid engagement, installation and positioning operation of the holder 200 and the mounting groove 101 .

[0024] According to another embodiment of the present invention, Figure 1 and Figure 2 As shown, the upper part of the base 100 is also provided with a number of fixing rods 400 equal to the number of rotating target mold assemblies, the lower part of the fixing rod 400 is a light rod 401, and the upper part is a screw 402. The outer side of the screw 402 is threadedly connected to the limiting plate 500, and the lower part of the limiting plate 500 is provided with a snap-fit ​​disk 600. The axis of the snap-fit ​​disk 600 coincides with the axis of the sealing sleeve 303. The utility model can adjust the position and height of the snap-fit ​​disk 600 through the rotation of the limiting plate 500 threadedly connected to the outer side of the screw 402, thereby realizing the pressing and fixing operation of the sealing sleeve 303 on the upper part of the mold cavity tube 302 of various length specifications, and has stronger applicability.

[0025] A handle 601 is provided on the upper portion of the snap-fit ​​plate 600 .

[0026] According to another embodiment of the present invention, Figure 1 and Figure 3 As shown, a threaded through hole 602 is provided on the snap-fit ​​disk 600 that is compatible with the screw 402. The screw 402 on the upper part of the fixing rod 400 is threadedly connected to the threaded through hole 602 on the snap-fit ​​disk 600 and passes through the threaded through hole 602. The utility model can adjust the vertical height of the snap-fit ​​disk 600 while the operator grasps the handle 601 and rotates the limit plate 500 and the snap-fit ​​disk 600 below it along the screw 402, so as to facilitate the compaction and fixation of the sealing sleeve 303 on the upper part of the mold cavity tube 302 of various lengths and specifications, and the operation is more convenient and stable.

[0027] According to another embodiment of the present invention, Figure 1 and Figure 4 As shown, a locking nut 700 is provided on the upper portion of the screw rod 402. The utility model can lock and fix the position of the adjusted limit plate 500 by twisting the locking nut 700, which greatly increases the stability of the buckling structure.

[0028] The use method of this utility model:

[0029] First of all, it should be made clear that the buckling structure involved in the present invention is mainly used for the rapid installation and firm positioning of the rotary target mold assembly 300. The present invention takes the installation and fixation of the rotary target mold assembly 300 as an example to explain its method of use in detail. When the rotary target mold assembly 300 needs to be installed, the operator first screws the threaded sleeve 301 at the lower part of the cavity tube 302 into the internal threaded hole 201 of the holder 200, and then inserts the holder 200 into the installation groove 101. Then, the operator injects an appropriate amount of filling powder into the cavity tube 302. Then, the operator buckles the sealing sleeve 303 on the upper part of the cavity tube 302. Repeat the above operation to fill all the rotary target mold assemblies 300 and then buckle them together. After the buckling is completed, the operator turns the handles 601 one by one, and the screws connected to the outside of the screw 402 through the screw The rotation of the limiting plate 500 can adjust the position and height of the snap-fit ​​disk 600, thereby realizing the pressing and fixing operation of the sealing sleeve 303 on the upper part of the cavity tube 302 of various length specifications, thereby realizing the rapid installation of fillers and the snap-fit ​​fixing operation of the rotary target mold assembly 300. The utility model can realize the rapid disassembly and assembly operation of the cavity tube 302 through the clamping action of the threaded sleeve 301 at the lower part of the cavity tube 302 and the installation groove 101 and the threaded connection action of the threaded sleeve 301 at the lower part of the cavity tube 302 and the clamping seat 200, which is convenient for cleaning the filling powder remaining in the cavity tube 302, and the operation is more convenient. Moreover, the snap-fit ​​action of the sealing sleeve 303 and the cavity tube 302 can realize the rapid and efficient combination and fixing operation of the molding mold, which greatly improves the batch and efficient molding operation of the rotary target blank.

[0030] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A tube body buckling structure of an ITO rotary target cold isostatic pressing tooling, comprising a base (100), characterized in that: The base (100) is provided with a plurality of mounting grooves (101), a holder (200) is inserted into each mounting groove (101), an internal threaded hole (201) is provided in the holder (200), a rotary target mold assembly (300) is provided in each holder (200), the rotary target mold assembly (300) comprises a threaded sleeve (301) threadedly connected in the internal threaded hole (201), a mold cavity tube (302) is provided on the upper portion of the threaded sleeve (301), and a sealing sleeve (303) is buckled on the upper portion of the mold cavity tube (302).

2. The tube body buckling structure of the ITO rotary target cold isostatic pressing tooling according to claim 1, characterized in that: The installation groove (101) is a truncated cone-shaped structure with an upper opening larger than a lower opening, and the clamping seat (200) is adapted to the installation groove (101).

3. The tube body buckling structure of the ITO rotary target cold isostatic pressing tooling according to claim 2, characterized in that: The upper portion of the base (100) is further provided with fixed rods (400) whose number is equal to that of the rotating target mold assemblies. The lower portion of the fixed rods (400) is a polished rod (401), and the upper portion is a screw rod (402). The outer side of the screw rod (402) is threadedly connected to a limiting plate (500). The lower portion of the limiting plate (500) is provided with a buckling disk (600), and the axis of the buckling disk (600) coincides with the axis of the sealing sleeve (303).

4. The tube body buckling structure of the ITO rotary target cold isostatic pressing tooling according to claim 3, characterized in that: A handle (601) is provided on the upper portion of the snap-fit ​​plate (600).

5. The tube body buckling structure of the ITO rotary target cold isostatic pressing tooling according to claim 4, characterized in that: The buckle plate (600) is provided with a threaded through hole (602) adapted to the screw rod (402), and the screw rod (402) on the upper portion of the fixing rod (400) is threadedly connected to the threaded through hole (602) on the buckle plate (600) and passes through the threaded through hole (602).

6. The tube body buckling structure of the ITO rotary target cold isostatic pressing tooling according to claim 5, characterized in that: A locking nut (700) is provided on the upper portion of the screw (402).

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