CN217737912U

CN217737912U - Combined smelting tool for sintering

Info

Publication number: CN217737912U
Application number: CN202221962601.7U
Authority: CN
Inventors: 聂蓉; 肖立; 朱福林; 肖亮
Original assignee: Hengyang Kaixin Special Materials Technology Co ltd
Current assignee: Hengyang Kaixin Special Materials Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-04
Anticipated expiration: 2032-07-27

Abstract

The utility model belongs to the technical field of the sintering smelting tool, specifically relate to a combination formula smelting tool is used in sintering, include: the combined barrel comprises at least two first assemblies and two second assemblies arranged between the first assemblies, and the two clamping joints are respectively clamped at two ends of the combined barrel. The combined cylinder body of the combined smelting tool for sintering is composed of the first detachable component and the second detachable component, the green body of a product is sleeved outside the combined cylinder body, after sintering of the product is completed, the first component and the second component can automatically move centripetally to separate, so that the product sintered on the combined cylinder body in a sleeved mode can be taken out easily, the disassembling difficulty is reduced to the maximum extent, the sintered product is convenient to disassemble and reuse the smelting tool, and production cost is greatly saved.

Description

Combined smelting tool for sintering

Technical Field

The utility model belongs to the technical field of the sintering smelting tool, specifically relate to a combination formula smelting tool is used in sintering.

Background

The ceramic sintering process is a process of placing the dried green body on a smelting tool and using a professional sintering device to bond the green body into blocks. For example when the sintering of ceramic insulating ring, the ceramic unburned bricks need the cover in the outside of cylinder smelting tool, when the sintering, the effect of stereotyping, because the product hardness that the sintering obtained is strong, the wholeness is also higher, the sintering smelting tool that uses at present is the integral type mostly, the product in the smelting tool outside can take place the shrink at the sintering in-process, the product can with smelting tool in close contact with, it can be very difficult to take out the product when tearing the clear process so, need use purpose-made instrument to carry out broken handle to the smelting tool, the smelting tool can not used repeatedly, lead to manufacturing cost height.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a combination formula smelting tool is used in sintering, need not use the screw and set up the screw thread and just can assemble fast and dismantle, and can used repeatedly.

Based on above-mentioned purpose the utility model provides a pair of combination formula smelting tool is used in sintering, include:

the combined cylinder comprises at least two first components and a second component arranged between the two first components; and

and the two clamping joints are respectively clamped at two ends of the combined barrel.

Optionally, the outer edge length of the second component is smaller than the inner edge length.

Optionally, the cross section of the combined cylinder is circular, oval or polygonal.

Optionally, a first protrusion is arranged at two ends of the body of the first assembly, a second protrusion is arranged at two ends of the body of the second assembly, and the first protrusion and the second protrusion are clamped with the clamping head.

Optionally, the clamping joint comprises a chuck and a clamping ring, and the end part of the combined cylinder is clamped between the chuck and the clamping ring and used for fixing the first component and the second component.

Optionally, the outer edge of the chuck is flush with or beyond the outside of the combined cylinder.

Optionally, the outer side of the snap ring is flush with or exceeds the outer side of the combined cylinder.

Optionally, the combined cylinder body is composed of two assemblies I and two assemblies II, and the assemblies I and the assemblies II are arranged at intervals.

Optionally, the combined cylinder body is composed of two first components and one second component, and the first component is arranged between the two second components.

Optionally, the perimeter of the cross section of the second component is smaller than the perimeter of the first component.

The utility model has the advantages that: the utility model provides a combination barrel of combination formula smelting tool is used in sintering comprises subassembly one and subassembly two of split, the outside at combination barrel is established to product unburned bricks cover, the back is accomplished in the product sintering, only need take down spacing joint head, subassembly one and subassembly two will be automatic centripetal movement and separate, make the product of cover sintering on combination barrel easily take out, furthest reduces and dismantles the degree of difficulty, thereby realized sintering product and torn down the used repeatedly of clear convenience and smelting tool, greatly saved manufacturing cost.

Drawings

Fig. 1 is a schematic perspective view of a combined sintering tool according to an embodiment of the present invention;

fig. 2 is an exploded view of a combined sintering tool according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a combined cylinder provided by an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a combined cylinder provided in an embodiment of the present invention.

In the figure: 10. a combined cylinder body; 11. a first component; 111. a first bulge; 12. a second component; 121. a second bulge; 20. a clamping head; 21. a snap ring; 22. a chuck; 221. a flange body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model provides a combined smelting tool for sintering, comprising: the combined barrel 10 comprises at least two first components 11 and a second component 12 arranged between the two first components 11, and the two clamping connectors 20 are respectively clamped at two ends of the combined barrel 10.

Compared with the prior art, the embodiment of the utility model provides a combination barrel 10 of combination formula smelting tool is used in sintering comprises subassembly one 11 and subassembly two 12 of split, the outside at combination barrel 10 is established to product unburned bricks cover, the back is accomplished in the product sintering, only need take down spacing joint 20, subassembly one 11 and subassembly two 12 will be automatic centripetal movement and separate, make the cover can easily take out the product of sintering on combination barrel 10, furthest reduces and dismantles the degree of difficulty, thereby realized that the sintered product tears the used repeatedly of clear convenience and smelting tool open, manufacturing cost has greatly been practiced thrift.

When the combined cylinder 10 is used, for example, the combined cylinder 10 is cylindrical, the first assembly 11 and the second assembly 12 are both arched, the inner wall and the outer wall of the first assembly 11 and the second assembly 12 are both arc surfaces, the first assembly 11 and the second assembly 12 are sequentially arranged in the clamping joint 20 at one end at intervals to form a cylinder, a product to be sintered is sleeved on the other end of the cylinder, then the other clamping joint 20 is clamped, the product can be placed into sintering equipment for sintering, after the sintering is finished, the clamping joint 20 can be taken down by holding the clamping joint 20 with a hand or a clamp with slight force after cooling, the second assembly 12 can fall to the inner side without limitation, the first assembly 11 loses the support of the second assembly and also falls to the inner side, and finally the jig is separated from the product; when the product is reused, the above operations are repeated.

In this embodiment, referring to fig. 4, when viewed from the axial direction of the combined cylinder 10, the combined cylinder 10 is circular, the outer side length a of the second component 12 is smaller than the inner side length b, the outer side is the outer side of the combined cylinder 10, i.e. the side contacting the product, and the inner side is the inner side of the combined cylinder 10, so that after the snap joint 20 is removed, the second component 12 moves inwards without being interfered by the first components 11 on both sides, and then the second component 12 also moves inwards under the condition of losing the support of the first components 11, thereby separating the jig from the product.

In one embodiment, when the product is cylindrical, such as a ceramic insulator ring, the entire assembled cylinder 10 is cylindrical, and the cross section is circular, the first component 11 and the second component 12 have a fan-shaped structure; in another embodiment, when the product is in the shape of an elliptic cylinder, the entire combined cylinder 10 is in the shape of an elliptic cylinder with an elliptic cross section; in other embodiments, the cross-section of the composite cylinder 10 is a circular polygon including, but not limited to, a triangle, a quadrilateral, or a hexagon. The shape of the snap joint 20 is adapted to the combination cylinder 10.

In this embodiment, the two ends of the body of the first component 11 are provided with the first protrusions 111, the two ends of the body of the second component 12 are provided with the second protrusions 121, the first protrusions 111 and the second protrusions 121 are clamped with the clamping head 20, specifically, the first protrusions 111 and the second protrusions 121 are protruding from the body of the first component 11 and the body of the second component 12 respectively along the axial direction of the combined cylinder 10, the outer wall of the body of the first component 11 exceeds the outer wall of the first protrusions 111, the outer wall of the body of the second component 12 exceeds the outer wall of the second protrusions 121, the first protrusions 111 and the second protrusions 121 are inserted into the clamping head 20, and the first component 11 and the second component 12 are combined together to limit the first component 11 and the second component 12 from shifting.

In this embodiment, the clamping head 20 includes a clamping chuck 22 and a clamping ring 21, the end of the combined cylinder 10 is clamped between the clamping chuck 22 and the clamping ring 21, and the clamping chuck 22 and the clamping ring 21 clamp the first assembly 11 and the second assembly 12 to limit the first assembly 11 and the second assembly 12 from moving centripetally.

Further, the chuck 22 includes a ring abutting against the end of the snap ring 21 and a cylinder disposed inside the combined cylinder 10, and the ring and the cylinder are integrally formed by press molding or turning.

In one embodiment, taking the combined cylinder 10 as a cylinder, the chuck 22 and the snap ring 21 of the snap joint 20 are split structures, the chuck 22 is a flange, and the cylinder is a flange body 221; in another embodiment, still taking the case that the combined cylinder 10 is cylindrical, the chuck 22 and the snap ring 21 are of an integral structure, and the chuck 22 and the snap ring 21 are welded or turned.

In this embodiment, the outer edge of the chuck 22 is flush with or beyond the outer side of the combined cylinder 10, so that the snap ring 21 and the combined cylinder 10 can be axially limited. The outside of snap ring 21 and the outside parallel and level of combination barrel 10 or surpass, so, can carry out the axial spacing to the product of cover establishing on combination barrel 10, can prevent that the product from having overlapped on snap ring 21, cause product snap ring 21 in close contact after the sintering, be difficult to separate.

In one embodiment, referring to fig. 2 and 3, the combined cylinder 10 is composed of two assemblies one 11 and two assemblies two 12, the assemblies one 11 and two assemblies two 12 are arranged at intervals, when the clamping connector 20 is removed in the disassembling process, the two assemblies two 12 move centripetally, and then the combined cylinder 10 is completely disassembled, so that the product can be easily taken out;

in another embodiment, referring to fig. 4, the combined cylinder 10 is composed of two first components 11 and one second component 12, the first component 11 is disposed between the two second components 12, in the disassembling process, after the clamping joint 20 is removed, the second component 12 centripetally moves, the first components 11 are separated, then the combined cylinder 10 is completely disassembled, and the product can be easily taken out, and the V-shaped opening in fig. 4 is used for the first component 11 to rotate inwards.

The circumference of the cross section of the second component 12 is smaller than that of the first component 11, specifically, taking the combined cylinder 10 as a cylinder as an example, when viewed from the axial direction of the combined cylinder 10, the arc length of the second component 12 is larger than that of the first component 11.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is merely exemplary and is not intended to suggest that the scope of the application is limited to these examples; within the context of the present application, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments in the present application as described above, which are not provided in detail for the sake of brevity.

It is intended that the one or more embodiments of the present application cover all such alternatives, modifications, and variations as fall within the broad scope of the present application. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit or scope of one or more embodiments of the present application are intended to be included within the scope of the present application.

Claims

1. A combined type smelting tool for sintering is characterized by comprising:

the combined cylinder (10) comprises at least two first components (11) and a second component (12) arranged between the two first components (11); and

the two clamping connectors (20) are respectively clamped at two ends of the combined barrel (10).

2. The modular sintering tool of claim 1 wherein the second component (12) has an outer edge length less than an inner edge length.

3. The combined sintering tool according to claim 1, characterised in that the cross-section of the combined cylinder (10) is circular, oval or polygonal.

4. The combined type jig for sintering as claimed in claim 1, wherein the first protrusion (111) is provided at both ends of the body of the first component (11), the second protrusion (121) is provided at both ends of the body of the second component (12), and the first protrusion (111) and the second protrusion (121) are clamped with the clamping joint (20).

5. The modular sintering tool according to claim 1, characterized in that the clamping head (20) comprises a chuck (22) and a clamping ring (21), and the end of the modular barrel (10) is clamped between the chuck (22) and the clamping ring (21) for fixing the first component (11) and the second component (12).

6. Modular sintering tool according to claim 5, characterised in that the outer edge of the chuck (22) is flush with or exceeds the outer side of the modular cylinder (10).

7. Combined sintering tool according to claim 5, characterized in that the outside of the snap ring (21) is flush with or exceeds the outside of the combined cylinder (10).

8. The composite tool for sintering according to claim 1 characterized in that the composite cylinder (10) is composed of two modules one (11) and two modules two (12), the modules one (11) and two modules two (12) being spaced apart.

9. Modular tool for sintering according to claim 1, characterized in that the modular cylinder (10) consists of two modules one (11) and one module two (12), the module one (11) being arranged between the two modules two (12).

10. A modular tool for sintering according to claim 8 or 9, characterized in that the circumference of the cross-section of the second component (12) is smaller than the circumference of the first component (11).