Cleaning mechanism for fixing hole of spindle seat of compressor

Abstract

The utility model relates to a compressor spindle seat fixing hole cleaning mechanism which sequentially comprises an installation bottom plate and an installation top plate from bottom to top, the installation bottom plate is connected with the installation top plate above through a plurality of stand columns, and a workpiece containing plate used for containing a spindle seat is installed on the installation top plate. A cleaning assembly is arranged on the portion, under the workpiece containing plate, of the installation bottom plate. The cleaning assembly comprises a first cleaning mechanism distributed in the front-back direction and a second cleaning mechanism distributed in the left-right direction. The fixing hole of the main shaft seat can be cleaned through the cleaning assembly, and therefore the influence of impurities in the fixing hole on follow-up assembling work is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of compressor main shaft seat processing, especially to a compressor main shaft seat fixing hole cleaning mechanism. BACKGROUND

[0002] The main shaft seat is a cast iron workpiece, and after drilling and tapping, iron filings are in the form of powder and adhere to the internal thread hole and are not easy to discharge. Subsequent cleaning can only clean the appearance of the product and cannot clean the iron filings in the thread hole, which affects subsequent assembly operation and foreign matter can damage the compressor.

[0003] After a large amount of retrieval, it is found that Chinese patent publication No. CN220781411U discloses a shaft seat processing cleaning device, which belongs to the technical field of cleaning devices and comprises a cleaning box, a plurality of first rotary motors are fixedly connected to the inner bottom wall of the cleaning box, the output end of each first rotary motor is fixedly connected with a first rotating rod, the inner wall of the cleaning box is fixedly connected with a partition plate, the shaft seat to be cleaned is taken out through the first rotating rod, the first rotary motor drives the first rotating rod to rotate, thereby driving the shaft seat to rotate, realizing the rotation of the shaft seat, the cleaning water is extracted by the second water pump and conveyed into the cleaning box from the branch pipe, realizing the automatic conveying of the cleaning water, the second rotating rod is driven to rotate by the second rotary motor, the second rotating rod drives the brush to rotate, and the cleaning of the shaft seat is realized by the cleaning water extracted by the second water pump. The cleaned sewage in the cleaning box flows into the water storage frame through the water pipe, the sewage is treated by the first water pump and the sewage pipe, and the treatment of the sewage is realized.

[0004] In summary, the existing shaft seat processing cleaning device generally uses water washing to clean the overall shaft seat, and cannot realize cleaning of the fixing hole in the shaft seat.

[0005] In view of the above-mentioned defects, the present design person actively researches and innovates to create a compressor main shaft seat fixing hole cleaning mechanism, so that it has more industrial utilization value. UTILITY MODEL CONTENTS

[0006] To solve any of the above technical problems, the purpose of the utility model is to provide a compressor main shaft seat fixing hole cleaning mechanism.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A compressor main shaft seat fixing hole cleaning mechanism comprises a mounting bottom plate and a mounting top plate from bottom to top in sequence, the mounting bottom plate is connected with the mounting top plate above through a plurality of stand columns, a workpiece placing plate for placing the main shaft seat is mounted on the mounting top plate, and a cleaning assembly is arranged on the mounting bottom plate directly below the workpiece placing plate.

[0009] The cleaning assembly comprises a first cleaning mechanism distributed along a front-rear direction and a second cleaning mechanism distributed along a left-right direction;

[0010] The first cleaning mechanism comprises two first lifting cylinders from front to back, the bottom of the first lifting cylinder is installed on the lower installation bottom plate through a first lifting cylinder installation pad, the driving end of the top of the first lifting cylinder drives the upper first lifting movable frame to move in the vertical direction, an arc-shaped first needle installation plate is arranged on the inner side of the first lifting movable frame, and a plurality of cleaning needles are installed on the first needle installation plate.

[0011] The second cleaning mechanism comprises two second lifting cylinders from left to right, the bottom of the second lifting cylinder is installed on the lower installation bottom plate through a second lifting cylinder installation pad, the driving end of the top of the second lifting cylinder drives the upper second lifting movable frame to move in the vertical direction, an arc-shaped second needle installation plate is arranged on the inner side of the second lifting movable frame, and a plurality of cleaning needles are installed on the second needle installation plate.

[0012] A cleaning through hole matched with the main shaft seat fixing hole on the main shaft seat is formed on the workpiece placing plate and the installation top plate.

[0013] As a further improvement of the utility model, the first needle installation plate is located on the outer side of the second needle installation plate.

[0014] As a further improvement of the utility model, a fixed protective cover is installed on the installation bottom plate on the left side of the installation bottom plate and the installation top plate, a movable protective cover is arranged on the installation top plate on the right side of the workpiece placing plate, the driving end of the movable protective cover driving cylinder drives the left movable protective cover to move in the left-right direction, and the movable protective cover driving cylinder is installed on the installation top plate through a movable protective cover cylinder installation bracket.

[0015] As a further improvement of the utility model, a first lifting cylinder protective cover is installed on the bottom of the first lifting movable frame, and a second lifting cylinder protective cover is installed on the bottom of the second lifting movable frame.

[0016] As a further improvement of the utility model, a placing through hole is formed on the inner side of the middle part of the workpiece placing plate and the installation top plate.

[0017] As a further improvement of the utility model, a workpiece positioning column matched with the main shaft seat positioning groove on the main shaft seat is arranged on the workpiece placing plate.

[0018] By the above scheme, the utility model at least has the following advantages:

[0019] The cleaning assembly can clean the fixing hole of the main shaft seat, thereby reducing the influence of impurities in the fixing hole on subsequent assembly operation.

[0020] The cleaning assembly of the utility model can clean the main shaft seats of two specifications through the structural arrangement of the first cleaning mechanism and the second cleaning mechanism, and has a wider applicability.

[0021] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following is a preferred embodiment of the utility model and is described in detail with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed in the embodiment will be briefly introduced below, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation on the scope. For ordinary skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0023] Figure 1 is a structural schematic view of the cleaning mechanism of the fixing hole of the main shaft seat of the compressor of the utility model;

[0024] Figure 2 is Figure 1 a structural schematic view of the cleaning assembly in the embodiment;

[0025] Figure 3 is Figure 1 a structural schematic view of the installation top plate and the workpiece placing plate in the embodiment;

[0026] Figure 4 is a structural schematic view of the main shaft seat to be cleaned of the utility model.

[0027] In the drawings, the meanings of various reference signs are as follows.

[0028] The mounting bottom plate 1, the column 2, the mounting top plate 3, the cleaning assembly 4, the fixed protective cover 5, the workpiece placing plate 6, the movable protective cover cylinder mounting frame 7, the movable protective cover driving cylinder 8, the movable protective cover 9, the first lifting cylinder mounting pad 10, the first lifting cylinder 11, the first lifting cylinder protective cover 12, the first lifting movable frame 13, the first needle mounting plate 14, the cleaning needle 15, the second lifting cylinder mounting pad 16, the second lifting cylinder 17, the second lifting cylinder protective cover 18, the second lifting movable frame 19, the second needle mounting plate 20, the placing through hole 21, the workpiece positioning column 22, the cleaning through hole 23, the main shaft seat 24, the main shaft seat fixing hole 25, and the main shaft seat positioning groove 26. DETAILED DESCRIPTION

[0029] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0030] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0031] Embodiment

[0032] As Figures 1 to 4 shown,

[0033] A compressor main shaft seat fixing hole cleaning mechanism, from bottom to top, includes a mounting bottom plate 1 and a mounting top plate 3, the mounting bottom plate 1 is connected with the mounting top plate 3 above through a plurality of columns 2, a workpiece placing plate 6 for placing the main shaft seat 24 is installed on the mounting top plate 3, a cleaning assembly 4 is arranged on the mounting bottom plate 1 directly below the workpiece placing plate 6. The inner middle part of the workpiece placing plate 6 and the mounting top plate 3 is provided with a placing through hole 21.

[0034] Among them, the cleaning assembly 4 includes a first cleaning mechanism distributed along the front and back direction and a second cleaning mechanism distributed along the left and right direction.

[0035] 1, the first cleaning mechanism from front to back includes two first lifting cylinders 11 respectively, the bottom of the first lifting cylinder 11 is installed on the mounting bottom plate 1 below through the first lifting cylinder mounting pad 10, the driving end of the top of the first lifting cylinder 11 drives the first lifting movable frame 13 above to move in the vertical direction, the inner side of the first lifting movable frame 13 is provided with a first needle mounting plate 14 with arc structure, a plurality of cleaning needles 15 are installed on the first needle mounting plate 14.

[0036] 2、The second cleaning mechanism comprises two second lifting cylinders 17 from left to right, the bottom of the second lifting cylinder 17 is installed on the lower installation bottom plate 1 through the second lifting cylinder installation cushion block 16, the driving end of the top of the second lifting cylinder 17 drives the upper second lifting movable frame 19 to move in the vertical direction, the second needle mounting plate 20 with an arc structure is arranged on the inner side of the second lifting movable frame 19, and a plurality of cleaning needles 15 are installed on the second needle mounting plate 20.

[0037] The first needle mounting plate 14 is located on the outer side of the second needle mounting plate 20.

[0038] 3、The workpiece placing plate 6 and the installation top plate 3 above the cleaning needle 15 are provided with cleaning through holes 23 matched with the main shaft seat fixing holes 25 on the main shaft seat 24.

[0039] The workpiece placing plate 6 is provided with workpiece positioning columns 22 matched with the main shaft seat positioning grooves 26 on the main shaft seat 24.

[0040] 4、The installation bottom plate 1 on the left side of the installation bottom plate 1 and the installation top plate 3 is provided with a fixed protective cover 5, the installation top plate 3 on the right side of the workpiece placing plate 6 is provided with a movable protective cover 9, the driving end of the movable protective cover driving cylinder 8 drives the left movable protective cover 9 to move in the left-right direction, and the movable protective cover driving cylinder 8 is installed on the installation top plate 3 through the movable protective cover cylinder installation frame 7.

[0041] In addition, the first lifting cylinder protective cover 12 is installed at the bottom of the first lifting movable frame 13, and the second lifting cylinder protective cover 18 is installed at the bottom of the second lifting movable frame 19.

[0042] The working process of the utility model is briefly described as follows:

[0043] The main shaft seat 24 to be processed in the application has two specifications, and the diameters of the holes are different, so the original cleaning mechanism is changed.

[0044] When the two first lifting cylinders 11 in front and back are raised at the same time, the large-sized main shaft seat 24 is cleaned and processed. Figure 2 From the top, the positions of the cleaning needles 15 of the first needle mounting plate 14 raised by the two first lifting cylinders 11 are greater than those of the cleaning needles 15 on the two second needle mounting plates 20.

[0045] When the large-sized main shaft seat 24 is cleaned, the two first lifting cylinders 11 in front and back drive the cleaning needles 15 to repeatedly rise and fall, and after 3 seconds of water flushing, 10 seconds of air blowing, the iron filings in the product hole are washed and dried. At this time, the two second lifting cylinders 17 on the left and right are not in action.

[0046] When cleaning the small main shaft seat 24, the two second lifting cylinders 17 drive the cleaning needle 15 to repeatedly lift up and down, and then flush water for 3 seconds and then blow air for 10 seconds, so as to flush and dry the iron filings in the product hole. At this time, the two first lifting cylinders 11 in front and back are not in action.

[0047] When flushing water and blowing air, the movable protective cover 9 is driven by the movable protective cover driving cylinder 8 to extend into the fixed protective cover 5, so as to prevent water and air from blowing to other places of the equipment.

[0048] After the iron filings are flushed out of the hole by water and air, they flow down from the gap in the protective cover to the water tank in the equipment water pan and then flow into the water tank.

[0049] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0050] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] The above is only the preferred embodiment of the present application, and is not used to limit the present application. It should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection scope of the present application.

Claims

1. A compressor main shaft seat fixing hole cleaning mechanism, sequentially comprising a mounting bottom plate (1) and a mounting top plate (3) from bottom to top, the mounting bottom plate (1) is connected with the mounting top plate (3) above through a plurality of columns (2), a workpiece placing plate (6) for placing a main shaft seat (24) is mounted on the mounting top plate (3), and a cleaning assembly (4) is arranged on the mounting bottom plate (1) directly below the workpiece placing plate (6); Characterized in that: The cleaning assembly (4) comprises a first cleaning mechanism distributed along the front-rear direction and a second cleaning mechanism distributed along the left-right direction; The first cleaning mechanism comprises two first lifting cylinders (11) from front to back, respectively, the bottom of the first lifting cylinder (11) is mounted on the mounting bottom plate (1) below through a first lifting cylinder mounting pad (10), the driving end of the top of the first lifting cylinder (11) drives a first lifting movable frame (13) above to move in the vertical direction, an arc-shaped first needle mounting plate (14) is arranged on the inner side of the first lifting movable frame (13), and a plurality of cleaning needles (15) are mounted on the first needle mounting plate (14); The second cleaning mechanism comprises two second lifting cylinders (17) from left to right, respectively, the bottom of the second lifting cylinder (17) is mounted on the mounting bottom plate (1) below through a second lifting cylinder mounting pad (16), the driving end of the top of the second lifting cylinder (17) drives a second lifting movable frame (19) above to move in the vertical direction, an arc-shaped second needle mounting plate (20) is arranged on the inner side of the second lifting movable frame (19), and a plurality of cleaning needles (15) are mounted on the second needle mounting plate (20); A cleaning through hole (23) matched with a main shaft seat fixing hole (25) on the main shaft seat (24) is formed on the workpiece placing plate (6) and the mounting top plate (3) directly above the cleaning needle (15).

2. The fixing hole cleaning mechanism of a compressor main shaft seat according to claim 1, characterized in that, The first needle mounting plate (14) is located on the outer side of the second needle mounting plate (20).

3. The mechanism for cleaning the fixing hole of the main shaft seat of a compressor according to claim 1, characterized in that, A fixed protective cover (5) is mounted on the mounting bottom plate (1) on the left side of the mounting bottom plate (1) and the mounting top plate (3), a movable protective cover (9) is arranged on the mounting top plate (3) on the right side of the workpiece placing plate (6), the driving end of a movable protective cover driving cylinder (8) drives the movable protective cover (9) on the left side to move in the left-right direction, and the movable protective cover driving cylinder (8) is mounted on the mounting top plate (3) through a movable protective cover cylinder mounting frame (7).

4. The mechanism for cleaning the hole of the main shaft seat of a compressor according to claim 1, wherein A first lifting cylinder protective cover (12) is mounted on the bottom of the first lifting movable frame (13), and a second lifting cylinder protective cover (18) is mounted on the bottom of the second lifting movable frame (19).

5. The mechanism for cleaning the hole of the main shaft seat of a compressor according to claim 1, wherein A placing through hole (21) is formed on the inner side of the middle part of the workpiece placing plate (6) and the mounting top plate (3).

6. The mechanism for cleaning the hole of the main shaft seat of a compressor according to claim 1, wherein A workpiece positioning column (22) matched with a main shaft seat positioning groove (26) on the main shaft seat (24) is arranged on the workpiece placing plate (6).

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