CN220679967U

CN220679967U - Core frock is filled in packing of three way catalyst converter

Info

Publication number: CN220679967U
Application number: CN202322245149.3U
Authority: CN
Inventors: 张文峰; 张浩华; 李瑞珂; 廖平魁; 赵方威
Original assignee: Liuzhou Lihe Exhaust Systems Control Co ltd
Current assignee: Liuzhou Lihe Exhaust Systems Control Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-29
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a binding and core filling tool for a three-way catalyst, which relates to the field of automobile accessory manufacturing and comprises a lower binding die, an upper binding die, a quick clamping mechanism, a core filling die and a fixing plate; the lower binding die is movably connected with the upper binding die and is clamped by the rapid clamping mechanism; the core filling mould right connecting flange at one end of the core filling mould is connected with a cylinder in the machine equipment through a bolt, the core filling mould is fixed on the machine equipment through the fixing plate, and the lower binding mould and the core filling mould are fixedly connected through the lower binding mould connecting flange and the core filling mould left connecting flange which are respectively arranged at the end heads of the lower binding mould and the core filling mould. The utility model can solve the problems that the existing three-way catalytic converter binding core filling tool is complex in tool replacement, the coaxiality of an upper binding die, a lower binding die and a core filling die is required to be adjusted, the product quality is affected, and the manufacturing production cost is increased.

Description

Core frock is filled in packing of three way catalyst converter

Technical Field

The utility model relates to the technical field of three-way catalytic converters of automobiles, in particular to wrapping process equipment for wrapping a core-filled three-way catalytic converter.

Background

The prior three-way catalytic converter binding core filling tool structure is shown in figure 1, and comprises a binding support 1, a lower binding die 2, an upper binding die 5, a quick clamping mechanism 6, a core filling die 7 and a fixing plate 8. When in use, the quick clamping mechanism is opened, the gasket 4 and the carrier 3 are put in, the quick clamping mechanism 6 is used, and then the carrier and the gasket are pushed into the core filling mould 7. Because the processing line needs to deal with different products, when the carrier between the products, when the external diameter size of the barrel that is docked with the core filling mould changes, need change the internal diameter of core filling mould, so need to wrap support, lower binding mould, go up binding mould, core filling mould, the whole frock of wrapping of fixed plate and change, need readjust upper and lower binding mould and core filling mould axiality, therefore this structure has following not enough: 1) The tool is troublesome to replace, and the support, the upper binding die, the lower binding die and the core filling die are required to be detached and replaced respectively; 2) The reuse is troublesome when installing this frock again, and card liner when can leading to wrapping because of axiality deviation leads to the carrier cracked, influences product quality and increases manufacturing cost, therefore need to strictly adjust upper and lower binding mould and filling mould axiality.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a three-way catalytic converter packing core filling tool, which can solve the problems that the existing three-way catalytic converter packing core filling tool is complex in tool replacement, the coaxiality of an upper packing mold, a lower packing mold and a core filling mold is required to be adjusted, the product quality is affected and the manufacturing cost is increased.

In order to solve the problems, the technical scheme of the utility model is as follows: the three-way catalytic converter binding core filling tool comprises a lower binding die, an upper binding die, a quick clamping mechanism, a core filling die and a fixing plate.

The packing mould is characterized in that one end of the lower packing mould which is in a semi-cylinder shape and is butted with the core filling mould is provided with a lower packing mould connecting flange, and a liner limiting block is arranged in a groove at one end far away from the core filling mould. The lower binding die in the shape of a half cylinder body is movably connected with the upper binding die in the shape of the half cylinder body, one side of the lower binding die is fixed by a hinge, and the other side of the lower binding die is clamped by the rapid clamping mechanism; the lower binding die connecting flange of the lower binding die is fixedly connected with the core filling die left connecting flange of the core filling die through bolts and pins, and the core filling die right connecting flange of the core filling die is connected with a cylinder in the machine equipment through bolts

Among the above technical schemes, the more specific scheme is: one end of the core filling mould, which is in butt joint with the lower binding mould, is provided with a left core filling mould connecting flange, and the other end of the core filling mould is provided with a right core filling mould connecting flange; the inside of the core filling mould is a cone.

Further: the right connecting flange of the core filling mould is connected with a cylinder in the machine equipment through bolts, and the core filling mould is fixed by the fixing plate through a buckle.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

1. the utility model eliminates the lower binding die supporting seat structurally, and saves tooling development and material cost.

2. According to the utility model, the upper binding die and the lower binding die are connected with the core filling die by using a flange structure, pins are positioned, and when the tooling is replaced and disassembled, the support, the upper binding die, the lower binding die and the core filling die are not required to be disassembled and replaced respectively, and only the whole part is required to be disassembled together, so that the coaxiality of the tooling die can be ensured without adjusting the coaxiality of the upper binding die, the lower binding die and the core filling die, the production quality of the part is ensured, and meanwhile, the labor and time cost for installing and replacing the tooling is saved.

Drawings

FIG. 1 is a schematic diagram of a prior art three-way catalyst packing core-filling tool;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic front view of a lower wrapping die of the present utility model;

FIG. 4 is a schematic left side view of the lower wrapping die of the present utility model;

FIG. 5 is a schematic top view of a lower wrapping die of the present utility model;

fig. 6 is a schematic front view of a core filling mold according to the present utility model;

figure 7 is a schematic left-hand view of a core filling die of the present utility model;

fig. 8 is a schematic top view of a core filling mold according to the present utility model.

The reference numerals in the figures are:

1. binding a support, namely a lower binding die, a lower binding die connecting flange, a liner limiting block and a liner limiting block, wherein the lower binding die is connected with the lower binding die through a flange; 3. the device comprises a carrier, a gasket, an upper binding die, a quick clamping mechanism, a core filling die, a left connecting flange of the core filling die, a right connecting flange of the core filling die, a fixing plate and a fixing plate.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a prior three-way catalytic converter packing core filling tool, which comprises a packing support 1, a lower packing die 2, an upper packing die 5, a quick clamping mechanism 6, a core filling die 7 and a fixing plate 8. The connection mode, the structure principle and the existing problems of the structure are described in detail in the background art, and are not repeated here.

The three-way catalyst binding and core filling tool of fig. 2 comprises a lower binding die 2, an upper binding die 5, a quick clamping mechanism 6, a core filling die 7 and a fixing plate 8.

As shown in fig. 3, 4 and 5, one end of the lower binding mold 2 in a semi-cylindrical shape, which is in butt joint with the core filling mold 7, is provided with a lower binding mold connecting flange 2-1, and a liner limiting block 2-2 is arranged in a groove at one end far away from the core filling mold 7.

As shown in fig. 6, 7 and 8, a left core filling die connecting flange 7-1 is arranged at one end of the core filling die 7 butted with the lower wrapping die 2, and a right core filling die connecting flange 7-2 is arranged at the other end.

The lower binding die 2 in the shape of a half cylinder body is movably connected with the upper binding die 5 in the shape of the half cylinder body, one side is fixed by a hinge, and the other side is clamped by a quick clamping mechanism 6; the lower binding die connecting flange 2-1 of the lower binding die 2 is fixedly connected with the core filling die left connecting flange 7-1 of the core filling die 7 through bolts and pins, the core filling die right connecting flange 7-2 of the core filling die 7 is connected with a cylinder (not shown in the figure) in the machine equipment through bolts, and the fixing plate 8 is used for fixing the core filling die 7 on the machine equipment.

When the packing operation is carried out, the quick clamping mechanism 6 is opened, the gasket 4 and the carrier 3 are firstly put on the lower packing mould 2, the packing mould 5 is covered, then the quick clamping mechanism 6 is locked, and the carrier 3 and the gasket 4 are pushed into the core filling mould 7 to enter a cylinder body which is arranged behind the fixing plate 8 and is in butt joint with the core filling mould 7 for packing and filling the core.

Claims

1. A three-way catalytic converter binding core filling tool comprises a lower binding die (2), an upper binding die (5), a quick clamping mechanism (6), a core filling die (7) and a fixing plate (8); the lower binding die (2) is movably connected with the upper binding die (5) and is clamped by the rapid clamping mechanism (6); the right core filling die connecting flange (7-2) at one end of the core filling die (7) is connected with a cylinder in the machine equipment through bolts, the fixing plate (8) is used for fixing the core filling die (7) on the machine equipment, and the machine equipment is characterized in that: the lower binding die (2) and the core filling die (7) are fixedly connected through a lower binding die connecting flange (2-1) and a core filling die left connecting flange (7-1) which are respectively arranged at the ends of the lower binding die and the core filling die.

2. The three-way catalyst packing core filling tool of claim 1, wherein: the lower binding die (2) and the upper binding die (5) are in a semi-cylinder shape, one sides of the lower binding die and the upper binding die are fixed by hinges, and the other sides of the lower binding die and the upper binding die are fastened by the quick clamping mechanism (6) in a clamping mode.

3. The three-way catalyst packing core filling tool according to claim 1 or 2, characterized in that: and a liner limiting block (2-2) is arranged in a groove at one end of the lower binding die (2) far away from the core filling die (7).

4. The three-way catalyst packing core filling tool of claim 3, wherein: the inside of the core filling mould (7) is a cone.

5. The three-way catalyst packing core filling tool of claim 4, wherein: the lower binding die connecting flange (2-1) and the core filling die left connecting flange (7-1) are fixedly connected through bolts and pins; the right connecting flange (7-2) of the core filling mould is connected with a cylinder in the machine equipment through bolts, and the fixing plate (8) is used for fixing the core filling mould (7) through a buckle.