A support for ceramic metallization sintering

Abstract

The utility model provides a kind of support for ceramic metallization sintering.The support for ceramic metallization sintering includes: base;Multiple vertical boards are fixedly installed on the inner wall of the bottom of the base;Multiple guide rods are fixedly installed on the inner wall of the base and are respectively fixedly connected with multiple vertical boards;Multiple support assemblies for supporting ceramic tubes are located on the top of the base;Adjusting mechanism is installed on the inner wall of the base for adjusting the spacing of multiple support assemblies.The support for ceramic metallization sintering provided by the utility model can adjust the spacing of support assemblies, facilitate the disassembly and replacement of support assemblies, and is suitable for different specifications and sizes of ceramic tubes.

Description

Technical Field

[0001] This utility model relates to the field of ceramic metallization processing technology, and in particular to a support for ceramic metallization sintering. Background Technology

[0002] Ceramic metallization involves firmly adhering a thin metal film to the ceramic surface, achieving a weld between the ceramic and metal. The forming method is tape casting. The main type is metallized ceramic substrates, which can also be called metallized ceramic slabs. Metallization methods include thin-film, thick-film, and co-firing methods. The products exhibit precise dimensions, minimal warpage, strong adhesion between the metal and ceramic, and a dense metal-ceramic joint, resulting in better heat dissipation. Applications include LED heat dissipation substrates, ceramic packaging, and electronic circuit boards.

[0003] Existing ceramic metallization sintering support structures are often unsuitable for ceramic tubes of different sizes and shapes.

[0004] Therefore, it is necessary to provide a support for ceramic metallization sintering to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problem that existing supports for ceramic metallization sintering cannot be applied to ceramic tubes of different sizes and shapes, this utility model provides a support for ceramic metallization sintering.

[0006] The support for ceramic metallization sintering provided by this utility model includes: a base, the base being hollow inside and rectangular in shape; four vertical plates fixedly installed on the bottom of the inner wall of the base, arranged in a cross shape around the center of the base; four guide rods, one end of which is fixedly installed on the inner side wall of the base and the other end of which is fixedly connected to the four vertical plates respectively; multiple support components located at the top of the base for supporting ceramic tubes; and an adjustment mechanism installed on the inner wall of the base for adjusting the spacing of the multiple support components.

[0007] Preferably, the adjustment mechanism includes: four screws rotatably mounted on the four inner sidewalls of the base; four sliding plates threaded onto the four screws and slidably connected to the four guide rods; a strip-shaped opening on the upper surface of the base and above the four screws, with the tops of the four sliding plates extending beyond the strip-shaped opening; mounting plates fixedly mounted on the tops of the four sliding plates; and a transmission mechanism mounted in the center of the base for driving the four screws to rotate.

[0008] Preferably, the support assembly includes: a support plate mounted on the mounting plate; and an inclined support member fixedly mounted on the support plate.

[0009] Preferably, a plurality of studs are fixedly installed at the bottom of the support plate, and each of the studs is connected to the mounting plate, and each of the studs is threaded with a nut.

[0010] Preferably, the transmission mechanism includes: a vertical shaft rotatably mounted in the center of the base; a driving bevel gear fixedly mounted at the top of the vertical shaft; and four driven bevel gears respectively fixedly mounted at the other end of the four screws and meshing with the driving bevel gear.

[0011] Preferably, a worm gear is fixedly sleeved on the vertical shaft, and two of the four vertical plates located on the same straight line are rotatably mounted with worms. One end of the worm extends to the outside of the base and is fixedly connected to a handwheel. The worm meshes with the worm gear.

[0012] Compared with related technologies, the ceramic metallization sintering support provided by this utility model has the following beneficial effects:

[0013] This invention provides a support for ceramic metallization sintering. Multiple guide rods guide and limit the movement of multiple sliding plates, multiple support components support the ceramic tube, and an adjustment mechanism allows for adjustment of the spacing between the multiple ceramic components. This makes the support suitable for ceramic tubes of different sizes. A handwheel drives a worm gear, which in turn drives a worm wheel, which in turn drives a vertical shaft. The vertical shaft drives a driving bevel gear, which in turn drives multiple driven bevel gears, which in turn drive multiple screws. The rotation of these screws causes the multiple sliding plates to move closer together or further apart. Multiple sliding plates drive multiple support plates and multiple inclined supports to move closer or further apart through multiple mounting plates, making the bracket suitable for ceramic tubes of different shapes and sizes. The ceramic tubes can be supported by multiple support plates and multiple inclined supports. Multiple support plates and multiple inclined supports can be removed by unscrewing multiple nuts onto multiple studs. The studs at the bottom of the replaced support plate are inserted into the holes and slots on the mounting plate, and then multiple nuts are tightened onto multiple studs, thus completing the disassembly and replacement of multiple support plates and multiple inclined supports, making the bracket suitable for ceramic tubes of different shapes and sizes. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the support for ceramic metallization sintering provided by this utility model;

[0015] Figure 2 for Figure 1 A top-view diagram of the exterior structure;

[0016] Figure 3 for Figure 1 The enlarged schematic diagram of part A shown in the figure.

[0017] The following are the labels in the diagram: 1. Base; 2. Vertical plate; 3. Guide rod; 4. Strip opening; 5. Screw; 6. Sliding plate; 7. Mounting plate; 8. Support plate; 9. Inclined support; 10. Stud; 11. Nut; 12. Vertical shaft; 13. Driving bevel gear; 14. Driven bevel gear; 15. Worm gear; 16. Worm; 17. Handwheel. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Please refer to the following: Figure 1-3 ,in, Figure 1 A schematic diagram of a preferred embodiment of the support for ceramic metallization sintering provided by this utility model; Figure 2 for Figure 1 A top-view diagram of the exterior structure; Figure 3 for Figure 1 The enlarged schematic diagram of part A shown in the figure. The support for ceramic metallization sintering includes: a base 1, which is hollow inside and rectangular in shape; four vertical plates 2 fixedly installed on the bottom of the inner wall of the base 1, arranged in a cross shape around the center of the base; four guide rods 3, one end of which is fixedly installed on the inner side wall of the base 1 and the other end of which is fixedly connected to the four vertical plates 2 respectively; multiple support components located at the top of the base 1 for supporting the ceramic tube; and an adjustment mechanism installed on the inner wall of the base 1 for adjusting the spacing of the multiple support components. The four guide rods 3 can guide and limit the four sliding plates 6, the multiple support components can support the ceramic tube, and the adjustment mechanism can adjust the spacing of the multiple ceramic components, so that the support can be used for ceramic tubes of different sizes.

[0020] The adjustment mechanism includes: four screws 5 rotatably mounted on the four inner sidewalls of the base 1; four sliding plates 6 threaded onto the four screws 5 and slidably connected to the four guide rods 3; a strip-shaped opening 4 on the upper surface of the base and above the four screws, with the tops of the four sliding plates extending beyond the strip-shaped opening; mounting plates 7 fixedly mounted on the tops of the four sliding plates 6; and a transmission mechanism installed in the center of the base 1 to drive the rotation of the four screws 5, which drives the worm gear 16 to rotate via a handwheel 17, the worm gear 16 drives the worm wheel 15 to rotate, the worm wheel 15 drives the vertical shaft 12 to rotate, the vertical shaft 12 drives the driving bevel gear 13 to rotate, the driving bevel gear 13 drives multiple driven bevel gears 14 to rotate, the four driven bevel gears 14 drive the four screws 5 to rotate, the rotation of the four screws 5 causes the four sliding plates 6 to move closer or further apart, and the four sliding plates 6 drive the four support plates 8 and four inclined support members 9 to move closer or further apart via the four mounting plates 7, thus making the bracket suitable for ceramic tubes of different shapes and sizes.

[0021] The support assembly includes: support plates 8 mounted on the mounting plate 7; and inclined support members 9 fixedly mounted on the support plates 8. The ceramic tube can be supported by the four support plates 8 and the four inclined support members 9. The inclined support members include a vertical surface facing the center of the mounting plate and an inclined surface facing away from the center of the mounting plate.

[0022] Multiple studs 10 are fixedly installed at the bottom of the support plate 8. Each stud 10 is connected to the mounting plate 7. Nuts 11 are threaded onto each stud 10. By unscrewing the studs 10 with the nuts 11, the support plates 8 and the inclined support members 9 can be removed. The studs 10 at the bottom of the replaced support plate 8 are inserted into the holes on the mounting plate 7. Then, the nuts 11 are tightened onto the studs 10, thereby completing the disassembly and replacement of the support plates 8 and the inclined support members 9. This makes the bracket suitable for ceramic tubes of different shapes and sizes.

[0023] The transmission mechanism includes: a vertical shaft 12 rotatably mounted in the center of the inner bottom wall of the base 1; a driving bevel gear 13 fixedly mounted on the top of the vertical shaft 12; and four driven bevel gears 14 respectively fixedly mounted on the other end of the four screws 5 and meshing with the driving bevel gear 13. The cross arrangement of the four driven bevel gears ensures that the intersection points of their axes coincide, satisfying the geometric basis of bevel gear meshing. The 90° symmetry creates an equally spaced backlash angle (45°) between adjacent gears. By controlling the addendum height (less than 1 / 5 of the pitch cone distance), tooth tip collision can be avoided. The handwheel 17 drives the worm gear 16 to rotate, which in turn drives the worm wheel 15 to rotate. The worm wheel 15 then drives the vertical shaft 12 to rotate, which in turn drives the driving bevel gear 13 to rotate. The driving bevel gear 13 then drives four driven bevel gears 14 to rotate, which in turn drives four screws 5 to rotate. The rotation of the four screws 5 causes four sliding plates 6 to move closer or further apart from each other. The four sliding plates 6, through multiple mounting plates 7, drive four support plates 8 and four inclined support members 9 to move closer or further apart from each other, thus making the bracket suitable for ceramic tubes of different shapes and sizes.

[0024] A worm gear 15 is fixedly sleeved on the vertical shaft 12. Two of the four vertical plates 2 located on the same straight line are rotatably mounted with worms 16. One end of the worm 16 extends to the outside of the base 1 and is fixedly connected to a handwheel 17. The worm 16 meshes with the worm gear 15. The handwheel 17 drives the worm 16 to rotate, which in turn drives the worm gear 15 to rotate. The worm gear 15 drives the vertical shaft 12 to rotate, which in turn drives the driving bevel gear 13 to rotate. The driving bevel gear 13 drives multiple driven bevel gears 14 to rotate, which in turn drives multiple screws 5 to rotate. The rotation of the screws 5 causes multiple sliding plates 6 to move closer or further apart from each other. The multiple sliding plates 6, through multiple mounting plates 7, drive multiple support plates 8 and multiple inclined support members 9 to move closer or further apart from each other, thus making the bracket suitable for ceramic tubes of different shapes and sizes.

[0025] The working principle of the ceramic metallization sintering support provided by this utility model is as follows:

[0026] The handwheel 17 drives the worm gear 16 to rotate, which in turn drives the worm wheel 15 to rotate. The worm wheel 15 drives the vertical shaft 12 to rotate, which in turn drives the driving bevel gear 13 to rotate. The driving bevel gear 13 drives four driven bevel gears 14 to rotate, which in turn drives four screws 5 to rotate. The rotation of the four screws 5 causes the four sliding plates 6 to move closer or further apart. The four sliding plates 6, through the four mounting plates 7, drive the four support plates 8 and four inclined support members 9 to move closer or further apart. This allows the bracket to be used for ceramic tubes of different shapes and sizes. The four support plates 8 and four inclined support members 9 can support the ceramic tubes. The four support plates 8 and four inclined support members 9 can be removed by unscrewing the multiple studs 10 with the multiple nuts 11. The studs 10 at the bottom of the replaced support plate 8 are inserted into the slots on the mounting plate 7, and then the multiple nuts 11 are tightened onto the multiple studs 10. This completes the disassembly and replacement of the four support plates 8 and four inclined support members 9, making the bracket suitable for ceramic tubes of different shapes and sizes.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A support for ceramic metallization sintering, characterized in that, include: The base is hollow inside and rectangular in shape; four vertical plates are fixedly installed on the bottom of the inner wall of the base and arranged in a cross shape around the center of the base; Four guide rods, one end of which is fixedly installed on the inner side wall of the base and the other end of which is fixedly connected to the four vertical plates respectively; and multiple support components located at the top of the base for supporting the ceramic tube. An adjustment mechanism installed on the inner wall of the base for adjusting the spacing between multiple support components.

2. The support for ceramic metallization sintering according to claim 1, characterized in that, The adjustment mechanism includes: four screws rotatably mounted on the four inner sidewalls of the base; four sliding plates threaded onto the four screws and slidably connected to the four guide rods; a strip-shaped opening on the upper surface of the base and above the four screws, with the tops of the four sliding plates extending beyond the strip-shaped opening; mounting plates fixedly mounted on the tops of the four sliding plates; and a transmission mechanism installed in the center of the base for driving the four screws to rotate.

3. The support for ceramic metallization sintering according to claim 2, characterized in that, The support assembly includes: a support plate mounted on the mounting plate; and an inclined support member fixedly mounted on the support plate.

4. The support for ceramic metallization sintering according to claim 3, characterized in that, Multiple studs are fixedly installed at the bottom of the support plate, and each stud is connected to the mounting plate. Nuts are threaded onto each stud.

5. The support for ceramic metallization sintering according to claim 2, characterized in that, The transmission mechanism includes: a vertical shaft rotatably mounted in the center of the base; a driving bevel gear fixedly mounted at the top of the vertical shaft; and four driven bevel gears fixedly mounted at the other end of the four screws and meshing with the driving bevel gear.

6. The support for ceramic metallization sintering according to claim 5, characterized in that, A worm gear is fixedly sleeved on the vertical shaft. Two of the four vertical plates located on the same straight line are rotatably mounted with worms. One end of the worm extends to the outside of the base and is fixedly connected to a handwheel. The worm meshes with the worm gear.

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