CN202398999U - Filter press-fitting mold - Google Patents

Abstract

This utility model discloses a filter press-fit mold, including a lower press-fit mold, wherein the lower press-fit mold is provided with a mold cavity through which a lower mold core passes; the lower mold core is provided with a shaft cavity, and the end of the shaft cavity is provided with an arc-shaped groove adapted to the workpiece; by adopting the technical solution of this utility model, not only is the work efficiency and the installation qualification rate improved, but also the operator's injury caused by the sharp burrs at the end and the cutting edge at the mouth during manual installation is avoided.

Description

A filter press mold

technical field

The utility model relates to a filter pressing mold for installing and connecting the filter in the liquid storage device of the air conditioner evaporator and the pump body of the compressor.

Background technique

There are limited manufacturers of accumulators connecting the air conditioner evaporator and the pump body of the compressor. The existing technology is difficult to meet the needs of mechanized production of the accumulator, especially the installation of the filter in the accumulator is mostly done manually. This operation When the filter is installed in this way, not only the efficiency is low, but also the filter is difficult to snap into the annular groove on the side wall of the reservoir, which increases the defect rate of workpiece installation; the reservoir is a thin-walled metal workpiece, and the burrs and holes at the end The cutting part of the part is very sharp, and the operator is vulnerable to injury.

Utility model content

The technical problem to be solved by the utility model is to provide a press-fitting mold for a filter that improves the qualified rate of installation.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a filter press-fitting die provided, including a press-fitting lower die, and the press-fitting lower die is provided with a mold cavity through which the lower die core passes. .

The lower mold core is provided with a shaft cavity, and the end of the shaft cavity is provided with an arc-shaped groove adapted to the workpiece.

After the lower die core passes through the press-fitting die, its upper end surface is on a plane with the upper end face of the press-fitting die.

Adopting the technical scheme of the utility model, the shaft cavity of the lower die core is sleeved on the transmission shaft of the workbench, and the press-fit lower die is sleeved on the lower die core, so that the upper end surface of the lower die core and the press-fit lower die are One plane, the press-fit lower die is firmly connected to the workbench; the workpiece is placed in the arc-shaped groove at the end of the shaft cavity, the filter is placed in the workpiece, the filling head is pressed down, and the side wall of the filter is snapped in The installation is completed in the annular groove on the side wall of the workpiece; it not only improves the work efficiency and the qualified rate of installation, but also avoids the damage to the operator caused by manual installation touching the workpiece, sharp burrs at the end and cutting parts at the mouth.

Description of drawings

The following is a brief description of the content expressed in the drawings of this manual and the marks in the drawings:

Fig. 1 is the structural representation of a kind of filter pressing die of the present utility model;

Fig. 2 is the structural representation of the press-fit lower die shown in the structural representation of a filter press-fit die of the utility model;

Fig. 3 is a structural schematic diagram of the lower mold core shown in the structural schematic diagram of a filter press-fitting mold of the present invention.

The marks in the figure are: 1. Press-fit lower die; 2. Lower die core; 3. Die cavity; 4. Arc groove.

Detailed ways

Below with reference to the accompanying drawings, through the description of the embodiments, the specific implementation of the present utility model, such as the shape, structure, mutual position and connection relationship between each part, the function and working principle of each part, and manufacturing of the utility model. Processes, operation methods, etc. are further described in detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the utility model concept and technical solutions of the present utility model.

Fig. 1 is a schematic structural view of a filter press-fitting die of the present utility model; Fig. 2 is a structural schematic view of a press-fitting lower die shown in a structural schematic view of a filter press-fitting die of the present utility model; Fig. 3 is a schematic view of the utility model A schematic structural view of the lower mold core shown in the structural schematic diagram of a filter press-fitting die; a filter press-fitting die of the utility model as shown in the figure includes a press-fit lower die 1, and the press-fit lower die 1 is provided with Make the lower mold core 2 pass through the mold cavity 3; the lower mold core 2 is provided with a shaft cavity, and the end of the shaft cavity is provided with an arc-shaped groove 4 adapted to the workpiece; the lower mold core 2 passes through the press-fit lower mold 1. Afterwards, its upper end surface is on the same plane as the upper end surface of the press-fit lower mold; adopting the technical scheme of the present utility model, the shaft cavity of the lower mold core 2 is sleeved on the drive shaft of the workbench, and the lower mold core 2 passes through the Press-fit the mold cavity 3 of the lower mold 1, and make the upper end surface of the lower mold core 2 and the press-fit lower mold 1 a plane, and press-fit the lower mold 1 and the worktable; the workpiece is placed at the end of the shaft cavity and set In some arc-shaped grooves 4, the filter is put into the workpiece, the filling head is pressed down, the side wall of the filter is snapped into the annular groove of the side wall of the workpiece, and the installation is completed; not only the work efficiency and the qualified rate of installation are improved, At the same time, it avoids the manual installation to touch the workpiece, the sharp burr at the end and the injury to the operator from the cutting part of the mouth.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned methods, as long as various insubstantial improvements are made by adopting the method concept and technical solutions of the utility model, or Directly applying the ideas and technical solutions of the utility model to other occasions without improvement is within the protection scope of the utility model.

Claims (3)

1. a filter press-fits mould, comprises press-fiting counterdie, it is characterized in that: describedly press-fit counterdie and be provided with and make lower mold core pass die cavity wherein.

2. press-fit mould according to the described filter of claim 1, it is characterized in that: described lower mold core is provided with axocoel, and the end of axocoel is provided with the arc groove adaptive with workpiece.

3. press-fit mould according to the described filter of claim 1, it is characterized in that: described lower mold core is passed and is press-fited behind the counterdie its upper surface and the upper surface that press-fits counterdie on a plane.

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