CN207709932U - A kind of accurate flange end cap processing unit (plant) of compressor - Google Patents

Abstract

The utility model discloses a precision flange end cover processing device for a compressor, which comprises a fixed plate, a telescopic arm, a tool rack, a water inlet pipe, a workbench, a liquid collection tank, a water delivery pipe, a mobile platform, a spring water pipe, and a high-pressure water pump , blowing pipe, side plate, bottom plate, workpiece; a telescopic arm is arranged below the fixed plate, one end of the telescopic arm is fixedly installed on the bottom of the fixed plate, and the other end of the telescopic arm is fixedly installed on the top of the tool holder. The utility model can process the holes at the same position of multiple workpieces at the same time by clamping the workpieces once, and does not need to change the tool when processing holes with different diameters, and can complete the processing of all the holes of the workpieces at one time, reducing the labor intensity of workers , saves time and improves work efficiency; recycles the used cutting fluid, reduces production costs, and is conducive to environmental protection.

Description

A precision flange end cover processing device for compressors

technical field

The utility model belongs to the technical field of mechanical precision machining parts, in particular to a precision flange end cover processing device for a compressor.

Background technique

The compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. It sucks low-temperature and low-pressure refrigerant gas from the suction pipe, and drives the piston to compress it through the operation of the motor. The high-temperature and high-pressure refrigerant gas is discharged to the exhaust pipe to provide power for the refrigeration cycle; the flange end cover of the compressor is one of the important parts of the compressor, which cooperates with the cylinder body, rotor, blades, etc. of the compressor to form a The airtight working chamber of the compressor;

There is an existing precision flange end cover for a compressor, as can be seen in Figure 8. The workpiece in the figure is a finished product after processing. The workpiece is a circular cover body. The workpiece passes through the center positioning hole (a-1) and the positioning hole (a -4) Installed on the fixture, it is necessary to process multiple connection holes Ⅰ (a-2) and connection holes Ⅱ (a-3), etc.;

However, there are some problems with the existing flange end cover processing device: 1) the number of cutting tools in the traditional processing device is relatively single, and it needs to be processed one by one when processing multiple identical workpieces. The workers are constantly changing the tools, the labor intensity of the workers is high, a lot of time is wasted, and the work efficiency is low; 2) When the traditional processing device processes holes in different positions, it is necessary to clamp the workpiece multiple times, resulting in increased errors caused by subsequent processing. 3) When drilling, cutting fluid is sometimes required to cool down the tool to ensure the normal operation of the tool. After use, the cutting fluid contains debris generated during drilling and is discharged outside the processing device. Due to drilling When the cutting fluid is used in a large amount, it will cause a lot of waste and increase the production cost when it is discharged outside the processing device. The discharge of the cutting fluid to the outside will cause damage to the environment and is not conducive to environmental protection.

Contents of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art and provide a precision flange end cover processing device for compressors, which can simultaneously process holes in the same position of multiple workpieces with different diameters by clamping the workpieces once. There is no need to change the tool when cutting the holes, and the processing of all the holes of the workpiece can be completed at one time, which reduces the labor intensity of workers, saves time, and improves work efficiency; recycles the used cutting fluid, reduces production costs, and is effective. Conducive to the protection of the environment.

In order to achieve the above object, the technical solution adopted by the utility model is:

A precision flange end cover processing device for a compressor, including a fixed plate, a telescopic arm, a tool holder, a water inlet pipe, a workbench, a liquid collection tank, a water delivery pipe, a mobile platform, a spring water pipe, a high-pressure water pump, an air blowing pipe, and a side plate, bottom plate, and workpiece; a telescopic arm is arranged under the fixed plate, one end of the telescopic arm is fixedly installed on the bottom of the fixed plate, and the other end of the telescopic arm is fixedly installed on the top of the tool holder, and the telescopic arm is used to drive the tool holder to move vertically up and down, The tool rack is located under the telescopic arm. The tool rack includes a tool handle, tool I, tool II, tool III, and a cutting fluid pipe. One side of the end of the tool rack is provided with a tool I, and one side of the tool I is provided with a tool II. One side of II is provided with cutter III, the number of cutters I, cutter II, and cutter III is several and different in diameter, the cutters with the same diameter are arranged horizontally, and the cutters with different diameters are arranged vertically, and the cutters I, cutter II, cutter III There are tool handles on the lower part, the tool Ⅰ, tool Ⅱ, and tool Ⅲ are installed on the tool handle, the tool handle is installed on the tool holder, and a cutting fluid pipe is provided on one side of the tool handle, and the cutting fluid pipe is used to control the tool Ⅰ when drilling. , Cutting tool II and cutting tool III are cooled to ensure the normal operation of cutting tools I, cutting tool II and cutting tool III;

One side of the tool holder is provided with a water inlet pipe, which is used for the entry of cutting fluid, and a workbench is provided below the tool holder, and the workbench includes a work plate, a clamp, and a baffle plate. There are several fixtures, on which there are workpieces. The fixtures are used to fix the workpieces and prevent the workpieces from being misaligned and moved when the workpieces are drilled. There are baffles on the left and right sides and the rear end of the working plate, which are used to prevent the cutting fluid from cutting. Move to both sides or to the rear, so that the cutting fluid can only move forward; there is a mobile platform under the worktable, the worktable is installed on the mobile platform, and the mobile platform drives the movement of the worktable. When processing multiple workpieces, Once the workpiece is clamped, the holes at the same position of multiple workpieces can be processed at the same time, and there is no need to change the tool when processing holes with different diameters. By moving the worktable, the processing of all the holes of the workpiece can be completed at one time, reducing the The labor intensity of workers is high, which saves time and improves work efficiency;

A liquid collection tank is provided in front of the workbench, and the liquid collection tank includes a filter screen I and a filter screen II. The filter screen I is installed under the inner top of the liquid collection tank. The mesh diameter of the mesh II is smaller than the mesh diameter of the filter mesh I, and the mesh mesh I and the filter mesh II are used to intercept debris in the cutting fluid; a water delivery pipe is provided under the liquid collection tank, and a water delivery pipe is provided under the water delivery pipe. Bottom plate, there is a high-pressure water pump on the top of the bottom plate, and the water delivery pipe is connected to the sump and the high-pressure water pump. There is a spring water pipe above the high-pressure water pump, and the spring water pipe is connected to the high-pressure water pump and the water inlet pipe. Since the water inlet pipe can move up and down, the spring water pipe has Telescopic function and can move up and down with the water inlet pipe at the same time, the mobile platform and high-pressure water pump are installed on the bottom plate;

One side of the bottom plate is provided with a side plate, and the side plate is provided with several air blowing pipes, the height of the air blowing pipes is higher than the height of the baffle plate, and the air blowing pipes are used to clean the debris on the workbench and the surface of the workpiece, and the workbench The cutting fluid on the surface of the workpiece is blown into the sump, and the cutting fluid enters into the sump to filter the debris in the cutting fluid. Under the action of the high-pressure water pump, the cutting fluid passes through the water pipeline, high-pressure water pump and spring in sequence. The pipeline finally enters the water inlet pipe for the use of the cutting fluid pipe, and the used cutting fluid is recycled, which reduces the production cost and is beneficial to the protection of the environment.

Preferably, the cutter I, cutter II, and cutter III are all stepped shafts, which reduces the force generated during work, increases the service life of cutter I, cutter II, and cutter III, and reduces the need for replacement of cutter I, cutter II, The production cost brought by the tool III.

Preferably, the cutting fluid pipe and blowing pipe are flexible universal pipes, which can hover at any position and reach any desired place easily and flexibly at 360 degrees.

Preferably, installation groove I and installation groove II are provided on both sides of the liquid collection tank, the filter screen I is installed inside the liquid collection tank through the installation groove I, and the filter screen II is installed in the liquid collection tank through the installation groove II Inside, when the work is stopped, the garbage on the filter screen I and the filter screen II can be cleaned, ensuring the filtration efficiency of the filter screen I and the filter screen II.

Preferably, the upper part of the housing of the liquid collection tank is rectangular, and the lower part of the housing is conical, which is beneficial for the filtered cutting fluid to enter the water delivery pipeline.

Compared with the prior art, the utility model has beneficial effects as follows:

1) Once the workpiece is clamped, the holes at the same position of multiple workpieces can be processed at the same time. When processing holes with different diameters, there is no need to change the tool, and the processing of all the holes of the workpiece can be completed at one time, which reduces the labor intensity of workers. , saves time and improves work efficiency; recycles the used cutting fluid, reduces production costs, and is conducive to environmental protection;

2) Tool I, tool II, and tool III are all stepped shafts, which reduces the force generated during work, increases the service life of tool I, tool II, and tool III, and reduces the cost of replacing tool I, tool II, and tool III. Incurred production costs;

3) The cutting fluid pipe and blowing pipe are flexible universal pipes, which can hover at any position and reach any desired place easily and flexibly at 360 degrees;

4) There are installation groove Ⅰ and installation groove Ⅱ on both sides of the liquid collection tank. The filter screen Ⅰ is installed inside the liquid collection tank through the installation groove Ⅰ, and the filter screen Ⅱ is installed inside the liquid collection tank through the installation groove Ⅱ. When it is stopped, it can clean up the garbage on the filter screen I and the filter screen II, which ensures the filtration efficiency of the filter screen I and the filter screen II;

5) The upper part of the liquid collection tank shell is rectangular, and the lower part of the shell is conical, which is beneficial for the filtered cutting fluid to enter the water pipeline.

Description of drawings

Accompanying drawing 1 is the structural representation of a precision flange end cover processing device for a compressor of the present invention;

Accompanying drawing 2 is a schematic diagram of the structure of the other side of a precision flange end cover processing device for a compressor of the present invention;

Accompanying drawing 3 is a front view of a precision flange end cover processing device for a compressor of the present invention;

Accompanying drawing 4 is the utility model a kind of precision flange end cap processing device tool frame schematic diagram of compressor;

Accompanying drawing 5 is a schematic structural diagram of the workbench of a precision flange end cover processing device for a compressor of the present invention;

Accompanying drawing 6 is an exploded view of the structure of the chip collection groove of a precision flange end cover processing device for a compressor of the present invention;

Accompanying drawing 7 is an enlarged view of part A of a precision flange end cover processing device for a compressor of the present invention;

Accompanying drawing 8 is a schematic view of the workpiece of a precision flange end cover processing device for a compressor of the present invention;

In the figure: 1-fixed plate, 2-telescopic arm, 3-tool holder, 301-tool handle, 302-tool Ⅰ, 303-tool Ⅱ, 304-tool Ⅲ, 305-cutting fluid pipe, 31-water inlet pipe, 4 -Workbench, 401-working plate, 402-fixture, 403-baffle plate, 5-collection tank, 501-filter Ⅰ, 502-filter Ⅱ, 503-installation groove Ⅰ, 504-installation groove Ⅱ, 51- Water pipeline, 6-mobile platform, 7-spring water pipe, 8-high pressure water pump, 9-blowing pipe, 10-side plate, 11-bottom plate, 12-workpiece, a-1-center positioning hole, a-2-connection Hole I, a-3-connection hole II, a-4-positioning hole.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the technical solution of the present utility model is further described in detail below in conjunction with accompanying drawings 1-8.

In describing the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom" " The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have Certain orientations, constructed and operative in certain orientations, therefore are not to be construed as limitations on the invention.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, an integral connection, It can also be a detachable connection; it can be a mechanical connection or an electrical connection, or it can be the internal communication of two components; it can be directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, it can be based on Understand the specific meaning of the above terms in specific situations.

A precision flange end cover processing device for compressors, including a fixed plate 1, a telescopic arm 2, a tool holder 3, a water inlet pipe 31, a workbench 4, a liquid collection tank 5, a water delivery pipe 51, a mobile platform 6, and a spring Water pipe 7, high-pressure water pump 8, air blowing pipe 9, side plate 10, bottom plate 11; telescopic arm 2 is arranged under the fixed plate 1, one end of the telescopic arm 2 is fixedly installed on the bottom of the fixed plate 1, and the other end of the telescopic arm 2 is fixedly installed On the top of the tool holder 3, the telescopic arm 2 is used to drive the tool holder 3 to move vertically up and down. The tool holder 3 is located below the telescopic arm 2. Liquid pipe 305, cutter I 302 is provided on one side of the end of cutter holder 3, cutter II 303 is arranged on one side of cutter I 302, cutter III 304 is arranged on one side of cutter II 303, and the number of said cutter I 302, cutter II 303, and cutter III 304 is several and the diameter Different, the cutters with the same diameter are arranged horizontally, and the cutters with different diameters are arranged vertically. There are handles 301 under the cutters I302, II303 and III304, and the cutters I302, II303 and III304 are installed on the handles 301. The handle 301 is installed on the tool holder 3, and one side of the tool handle 301 is provided with a cutting fluid pipe 305. The cutting fluid pipe 305 is used to cool down the cutting tool I302, the cutting tool II303, and the cutting tool III304 during drilling, so as to ensure that the cutting tool I302, the cutting tool II303, The normal operation of the cutter Ⅲ304;

One side of the tool holder 3 is provided with a water inlet pipe 31, and the water inlet pipe 31 is used to enter the cutting fluid. A workbench 4 is provided below the tool holder 3, and the workbench 4 includes a work plate 401, a clamp 402, Baffle plate 403, described working plate 401 is provided with several fixtures 402, and fixture 402 is provided with workpiece 12, and fixture 402 is used for fixing workpiece 12, prevents workpiece 12 from being dislocated when punching workpiece 12, and the working plate 401 The left and right sides and the rear end are provided with baffles 403, and the baffles 403 are used to prevent the cutting fluid from moving to both sides or to the rear, so that the cutting fluid can only move forward; The table 4 is installed on the mobile platform 6, and the mobile platform 6 drives the worktable 4 to move. When processing multiple workpieces 12, the holes at the same position of the multiple workpieces 12 can be processed at the same time by clamping the workpieces 12 once. There is no need to change the tool when machining holes with different diameters. By moving the worktable, all the holes of the workpiece can be processed at one time, which reduces the labor intensity of workers, saves time and improves work efficiency;

A sump 5 is provided in front of the workbench 4, and the sump 5 includes a filter screen I501 and a filter screen II502. Net II 502, the mesh diameter of the filter screen II 502 is smaller than the mesh diameter of the filter screen I 501, and the filter screen I 501 and the filter screen II 502 are used to intercept debris in the cutting fluid; a water delivery pipeline 51 is provided below the liquid collection tank 5, A base plate 11 is provided below the water delivery pipeline 51, and a high-pressure water pump 8 is provided above the base plate 11. The water delivery pipeline 51 is connected to the sump 5 and the high-pressure water pump 8, and a spring water pipe 7 is arranged above the high-pressure water pump 8, and the spring water pipe 7 is connected to the The high-pressure water pump 8 and the water inlet pipe 31, because the water inlet pipe 31 can move up and down, the spring water pipe 7 has a telescopic function and can move up and down simultaneously with the water inlet pipe 31, and the mobile platform 6 and the high-pressure water pump 8 are all installed on the base plate 11;

One side of the base plate 11 is provided with a side plate 10, and the side plate 10 is provided with several air blowing pipes 9, the height of which is higher than the height of the baffle plate 403, and the air blowing pipe 9 is used for cleaning the workbench 4 and the workpiece 12 surface debris, and blow the cutting fluid on the surface of the table 4 and the workpiece 12 into the sump 5, the cutting fluid enters the sump 5 to filter the debris in the cutting fluid, and the role of the high-pressure water pump 8 Next, the cutting fluid passes through the water delivery pipeline 51, the high-pressure water pump 8 and the spring pipeline 7 in turn, and finally enters the water inlet pipe 31 for use by the cutting fluid pipe 305. The used cutting fluid is recycled, which reduces production costs and is beneficial to the environment. protection of.

The cutters I302, II303 and III304 are all stepped shafts, which reduce the force generated during work, increase the service life of the cutters I302, II303 and III304, and reduce the cost of replacing the cutters I302, II303 and III304. resulting production costs.

The cutting fluid pipe 305 and the air blowing pipe 9 are flexible universal pipes, which can hover at any position and reach any desired place easily and flexibly at 360 degrees.

Both sides of the sump 5 are provided with installation groove I503 and installation groove II504, the filter screen I501 is installed in the liquid collection tank 5 through the installation groove I503, and the filter screen II502 is installed in the liquid collection tank 5 through the installation groove II504 Inside, when the work is stopped, the garbage on the filter screen I 501 and the filter screen II 502 can be cleaned, ensuring the filtration efficiency of the filter screen I 501 and the filter screen II 502.

The upper part of the shell of the liquid collecting tank 5 is rectangular, and the lower part of the shell is conical, which is beneficial for the filtered cutting fluid to enter the water delivery pipe 51 .

The above content is only an example and description of the structure of the present utility model. Those skilled in the art make various modifications or supplements to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the utility model. The structure or beyond the scope defined in the claims shall belong to the protection scope of the present utility model.

Claims (5)

1. A precision flange end cover processing device for compressors, including a fixed plate, a telescopic arm, a tool holder, a water inlet pipe, a workbench, a liquid collection tank, a water delivery pipe, a mobile platform, a spring water pipe, a high-pressure water pump, and an air blowing pipe , side plate, bottom plate; it is characterized in that a telescopic arm is arranged below the fixed plate, one end of the telescopic arm is fixedly installed on the bottom of the fixed plate, and the other end of the telescopic arm is fixedly installed on the top of the tool holder, and the tool holder is located at the bottom of the telescopic arm Below, the tool holder includes tool handle, tool I, tool II, tool III, and cutting fluid tube; One side of the tool holder is provided with a water inlet pipe, and a workbench is provided below the tool holder. For the workpiece, baffles are provided on the left and right sides and the rear end of the working plate; a mobile platform is provided under the worktable, and the worktable is installed on the mobile platform; A liquid collection tank is provided in front of the workbench, and the liquid collection tank includes a filter screen I and a filter screen II. The filter screen I is installed under the inner top of the liquid collection tank. The mesh diameter of the net II is smaller than the mesh diameter of the filter screen I; a water delivery pipe is provided under the liquid collection tank, a bottom plate is provided under the water delivery pipe, a high-pressure water pump is provided above the bottom plate, and the water delivery pipe is connected to the liquid collection The tank and the high-pressure water pump, the spring water pipe is arranged above the high-pressure water pump, the spring water pipe connects the high-pressure water pump and the water inlet pipe, and the mobile platform and the high-pressure water pump are installed on the bottom plate; One side of the bottom plate is provided with a side plate, and a plurality of air blowing pipes are arranged on the side plate, and the height of the air blowing pipes is higher than that of the baffle plate. 2. A precision flange end cover processing device for compressors according to claim 1, characterized in that said cutter I, cutter II and cutter III are all stepped shafts. 3. A precision flange end cover processing device for compressors according to claim 1, characterized in that the cutting fluid pipe and blowing pipe are flexible universal pipes. 4. A precision flange end cover processing device for compressors according to claim 1, characterized in that installation groove I and installation groove II are provided on both side walls of the liquid collection tank, and the filter screen I passes through The installation slot I is installed inside the liquid collection tank, and the filter screen II is installed inside the liquid collection tank through the installation slot II. 5. A precision flange end cover processing device for compressors according to claim 1, characterized in that the upper part of the sump housing is rectangular, and the lower part of the housing is conical.