Floating oil injection head mechanism of air conditioner compressor

Abstract

The utility model relates to a floating oil injection head mechanism of an air conditioner compressor, which comprises a mechanism bottom plate, a mechanism mounting plate is mounted on the mechanism bottom plate through a plurality of mechanism upright posts and cushion blocks, a driving component for driving an oil injection head component is mounted on the mechanism mounting plate, and the oil injection head component is mounted at the bottom of a floating component. When the copper pipe on the inner side is clamped through the two clamping jaws, certain deviation occurs through the floating assembly according to the actual position of the copper pipe, and then the concentricity of the clamping jaws and the copper pipe during clamping is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner compressor processing related technical field especially, it relates to a kind of air conditioner compressor floating oil injection head mechanism. BACKGROUND

[0002] Household air conditioner compressor is vertical design, top is usually designed three copper pipes respectively as suction pipeline, exhaust pipeline and condensing pipeline.Compressor is assembled and sprayed after completion, need to inject specified lubricating oil in compressor to reduce the friction between each component in compressor, to protect these components from wear and tear, prolong service life and other effects.

[0003] After searching, it is found that Chinese patent publication No. CN206352563U discloses an air conditioner compressor automatic oil injection structure, which comprises an oil tank arranged on a compressor shell, a strip-shaped visual window vertically arranged on the oil tank, a first plug-in pipe arranged on the side wall of the oil tank and communicating with the inside of the oil tank, an oil injection mechanism arranged on one side of the oil tank, a threaded joint arranged at the bottom of the compressor shell, and an oil tank in the compressor communicating with the oil injection mechanism through the threaded joint. The oil injection mechanism comprises a vertically arranged cylindrical shell, first sliding grooves arranged on the side walls of the left and right sides of the shell, a floating block arranged in the shell, the two ends of the floating block being slidably connected with the first sliding grooves through first sliding blocks, an oil inlet hole of the shell communicating with the threaded joint on the compressor, a second plug-in pipe arranged on the upper end of one side of the shell and communicating with the inside of the shell, and an oil inlet end of the second plug-in pipe connected with the first plug-in pipe through a hose. The utility model can realize automatic replenishment of lubricating oil of the air conditioner compressor without personnel operation, and prolongs the maintenance period of the air conditioner compressor.

[0004] In actual production process, multiple processes are required to complete the assembly of the compressor, so the copper pipe (i.e. oil pipe) placed on the top of the compressor will be displaced due to multiple processes.

[0005] In view of the above-mentioned defects, the present inventor actively researches and innovates to create an air conditioner compressor floating oil injection head mechanism, which has higher industrial utilization value. INVENTION CONTENTS

[0006] To solve the above technical problems, the purpose of the utility model is to provide an air conditioner compressor floating oil injection head mechanism.

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

[0008] An air conditioner compressor floating oil injection head mechanism, comprising a mechanism bottom plate, a mechanism mounting plate mounted on the mechanism bottom plate through a plurality of mechanism stand columns and cushion blocks, and a driving assembly for driving an oil injection head assembly mounted on the mechanism mounting plate;

[0009] The driving assembly comprises, from back to front, a first mechanism lifting cylinder and a second mechanism lifting cylinder mounted on a mechanism mounting plate, the driving end of the bottom of the first mechanism lifting cylinder is in driving connection with the floating assembly below, and the driving end of the bottom of the second mechanism lifting cylinder is in driving connection with the floating assembly below through a lifting movable frame.

[0010] An oil injection head assembly is mounted at the bottom of the floating assembly, the oil injection head assembly comprises an oil injection head cylinder mounting plate mounted at the bottom of the floating assembly, a bidirectional clamping jaw cylinder is mounted at the rear end of the oil injection head cylinder mounting plate, the bidirectional clamping jaw cylinder drives the clamping jaws on the two sides to move in the left-right direction through two clamping jaw connecting arms, and an oil injection head lifting cylinder is mounted at the front end of the oil injection head cylinder mounting plate, the oil injection head lifting cylinder drives the oil injection nozzle below to move in the vertical direction.

[0011] As a further improvement of the utility model, the left and right sides of the lifting movable frame are connected with the floating assembly below through lifting guide rods, the lifting guide rods are freely movable in the vertical direction on the mechanism mounting plate through linear bearings, and a lifting guide rod limiting block is mounted between the top of the two lifting guide rods.

[0012] As a further improvement of the utility model, the floating assembly comprises, from top to bottom, an X-axis floating mechanism shaft mounting plate, a Y-axis floating mechanism shaft mounting plate, a Z-axis floating mechanism movable plate and a Z-axis floating mechanism fixed plate, the X-axis floating mechanism shaft mounting plate is connected with the driving assembly above, the X-axis floating mechanism linkage plate movable left and right mounted at the bottom of the X-axis floating mechanism shaft mounting plate is connected with the Y-axis floating mechanism shaft mounting plate below, the Y-axis floating mechanism linkage plate movable forward and backward mounted at the bottom of the Y-axis floating mechanism shaft mounting plate is connected with the Z-axis floating mechanism movable plate below through a plurality of Z-axis floating mechanism connecting rods, the Z-axis floating mechanism movable plate is freely movable in the vertical direction between the Y-axis floating mechanism linkage plate and the Z-axis floating mechanism fixed plate, and the Z-axis floating mechanism fixed plate is connected with the oil injection head assembly below.

[0013] As a further improvement of the utility model, at least one X-axis floating mechanism shaft is installed on the bottom inner side of the X-axis floating mechanism shaft mounting plate, and X-axis floating mechanism shaft handles are installed on the left and right sides of the X-axis floating mechanism shaft mounting plate, the X-axis floating mechanism linkage plate moves along the left and right directions on the X-axis floating mechanism shaft; at least one Y-axis floating mechanism shaft is installed on the bottom inner side of the Y-axis floating mechanism shaft mounting plate, and Y-axis floating mechanism shaft handles are installed on the front and back sides of the Y-axis floating mechanism shaft mounting plate, the Y-axis floating mechanism linkage plate moves along the front and back directions on the Y-axis floating mechanism shaft; a plurality of Z-axis floating mechanism guide rods are installed between the Y-axis floating mechanism linkage plate and the Z-axis floating mechanism fixed plate, and the Z-axis floating mechanism movable plate moves along the vertical direction on the Z-axis floating mechanism guide rod.

[0014] As a further improvement of the utility model, X-axis floating mechanism guide rail structures are installed on the bottom inner side of the X-axis floating mechanism shaft mounting plate along the left and right directions, and the top of the X-axis floating mechanism linkage plate is connected with the upper X-axis floating mechanism guide rail structure; Y-axis floating mechanism guide rail structures are installed on the bottom inner side of the Y-axis floating mechanism shaft mounting plate along the front and back directions, and the top of the Y-axis floating mechanism linkage plate is connected with the upper Y-axis floating mechanism guide rail structure.

[0015] As a further improvement of the utility model, X-axis springs are installed on the X-axis floating mechanism shaft between the X-axis floating mechanism shaft mounting plate and the X-axis floating mechanism linkage plate; Y-axis springs are installed on the Y-axis floating mechanism shaft between the Y-axis floating mechanism shaft mounting plate and the Y-axis floating mechanism linkage plate; a plurality of Z-axis springs are installed between the Z-axis floating mechanism movable plate and the Z-axis floating mechanism fixed plate.

[0016] As a further improvement of the utility model, a chamfer with a circular arc is arranged on the head of the oil injection nozzle.

[0017] As a further improvement of the utility model, at least one oil injection head sealing ring is installed on the head of the oil injection nozzle.

[0018] As a further improvement of the utility model, at least one oil injection hole is formed in the oil injection nozzle.

[0019] By the above scheme, the utility model has at least the following advantages:

[0020] When the utility model clamps the copper pipe on the inner side through the two clamping jaws, the floating assembly is offset according to the actual position of the copper pipe, thereby ensuring the concentricity of the clamping jaws and the copper pipe when clamping.

[0021] The utility model discloses a first mechanism lifting air cylinder and second mechanism lifting air cylinder's structure setting can be adapted to two kinds of specifications product's processing handle.

[0022] 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 can be implemented according to the content of the specification, the following is the preferred embodiment of the utility model and is described in detail with the attached drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be needed to use the drawings in the embodiment briefly introduces, should understand, the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation of the scope, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0024] Figure 1 It is a structure schematic view of the floating oiling head mechanism of the air conditioner compressor of the utility model;

[0025] Figure 2 It is Figure 1 structure schematic view of the floating assembly in it;

[0026] Figure 3 It is Figure 1 structure schematic view of the oiling head assembly in it.

[0027] Among them, the meaning of each reference sign in the drawing is as follows.

[0028] Mechanism base plate 1, mechanism stand 2, cushion block 3, mechanism mounting plate 4, first mechanism lifting air cylinder 5, second mechanism lifting air cylinder 6, lifting guide rod 7, lifting movable frame 8, floating assembly 9, oiling head assembly 10, tool tray 11, compressor 12, X axial floating mechanism shaft mounting plate 13, X axial floating mechanism shaft 14, X axial floating mechanism shaft handle 15, X axial floating mechanism guide rail structure 16, X axial floating mechanism linkage plate 17, X axial spring 18, Y axial floating mechanism shaft mounting plate 19, Y axial floating mechanism shaft 20, Y axial floating mechanism shaft handle 21, Y axial floating mechanism guide rail structure 22, Y axial floating mechanism linkage plate 23, Y axial spring 24, Z axial floating mechanism movable plate 25, Z axial floating mechanism connecting rod 26, Z axial floating mechanism fixed plate 27, Z axial floating mechanism guide rod 28, Z axial spring 29, oiling head cylinder mounting plate 30, oiling head bidirectional clamp jaw cylinder 31, clamp jaw connecting arm 32, clamp jaw 33, oiling head lifting air cylinder 34, oiling nozzle 35, oiling head sealing ring 36. 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 are not used to limit the scope of the present application.

[0030] In order for 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 some 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 labor fall within the scope of the present application.

[0031] Embodiment

[0032] As Figures 1-3 shown,

[0033] A floating oil injection head mechanism of an air conditioner compressor comprises a mechanism base plate 1, a mechanism mounting plate 4 is mounted on the mechanism base plate 1 through a plurality of mechanism upright columns 2 and cushion blocks 3, and a driving assembly for driving an oil injection head assembly 10 is mounted on the mechanism mounting plate 4.

[0034] The driving assembly comprises, from back to front, a first mechanism lifting cylinder 5 and a second mechanism lifting cylinder 6 mounted on the mechanism mounting plate 4, the driving end of the bottom of the first mechanism lifting cylinder 5 is drivingly connected with the floating assembly 9 below, the driving end of the bottom of the second mechanism lifting cylinder 6 is drivingly connected with the floating assembly 9 below through a lifting movable frame 8. The left and right sides of the lifting movable frame 8 are connected with the floating assembly 9 below through lifting guide rods 7, the lifting guide rods 7 are freely movable in the vertical direction on the mechanism mounting plate 4 through linear bearings, and a lifting guide rod limiting block is mounted between the tops of the two lifting guide rods 7.

[0035] The floating assembly 9 comprises, from top to bottom, an X-axis floating mechanism shaft mounting plate 13, a Y-axis floating mechanism shaft mounting plate 19, a Z-axis floating mechanism movable plate 25, and a Z-axis floating mechanism fixed plate 27. The X-axis floating mechanism shaft mounting plate 13 is connected to the driving assembly above. The left-right moving X-axis floating mechanism linkage plate 17 mounted at the bottom of the X-axis floating mechanism shaft mounting plate 13 is connected to the Y-axis floating mechanism shaft mounting plate 19 below. The front-rear moving Y-axis floating mechanism linkage plate 23 mounted at the bottom of the Y-axis floating mechanism shaft mounting plate 19 is connected to the Z-axis floating mechanism movable plate 25 below through several Z-axis floating mechanism connecting rods 26. The Z-axis floating mechanism movable plate 25 is freely movable in the vertical direction between the Y-axis floating mechanism linkage plate 23 and the Z-axis floating mechanism fixed plate 27. The Z-axis floating mechanism fixed plate 27 is connected to the oil injection head assembly 10 below.

[0036] At least one X-axis floating mechanism shaft 14 is mounted at the inner bottom of the X-axis floating mechanism shaft mounting plate 13. X-axis floating mechanism shaft handles 15 are mounted on both sides of the X-axis floating mechanism shaft 14 extending out of the X-axis floating mechanism shaft mounting plate 13. The X-axis floating mechanism linkage plate 17 moves along the left-right direction on the X-axis floating mechanism shaft 14. At least one Y-axis floating mechanism shaft 20 is mounted at the inner bottom of the Y-axis floating mechanism shaft mounting plate 19. Y-axis floating mechanism shaft handles 21 are mounted on both sides of the Y-axis floating mechanism shaft 20 extending out of the Y-axis floating mechanism shaft mounting plate 19. The Y-axis floating mechanism linkage plate 23 moves along the front-rear direction on the Y-axis floating mechanism shaft 20. Several Z-axis floating mechanism guide rods 28 are mounted between the Y-axis floating mechanism linkage plate 23 and the Z-axis floating mechanism fixed plate 27. The Z-axis floating mechanism movable plate 25 moves along the vertical direction on the Z-axis floating mechanism guide rods 28.

[0037] X-axis floating mechanism guide rail structures 16 are also mounted at the inner bottom of the X-axis floating mechanism shaft mounting plate 13 along the left-right direction. The top of the X-axis floating mechanism linkage plate 17 is connected to the X-axis floating mechanism guide rail structures 16 above. Y-axis floating mechanism guide rail structures 22 are also mounted at the inner bottom of the Y-axis floating mechanism shaft mounting plate 19 along the front-rear direction. The top of the Y-axis floating mechanism linkage plate 23 is connected to the Y-axis floating mechanism guide rail structures 22 above.

[0038] X-axis floating mechanism shaft 14 between the X-axis floating mechanism shaft mounting plate 13 and the X-axis floating mechanism linkage plate 17 is installed with X-axis spring 18; Y-axis floating mechanism shaft 20 between the Y-axis floating mechanism shaft mounting plate 19 and the Y-axis floating mechanism linkage plate 23 is installed with Y-axis spring 24; A plurality of Z-axis springs 29 are installed between the Z-axis floating mechanism movable plate 25 and the Z-axis floating mechanism fixed plate 27.

[0039] The oil injection head assembly 10 is installed at the bottom of the floating assembly 9, and the oil injection head assembly 10 comprises an oil injection head cylinder mounting plate 30 installed at the bottom of the floating assembly 9, a double-directional clamping jaw cylinder 31 is installed at the rear end of the oil injection head cylinder mounting plate 30, the double-directional clamping jaw cylinder 31 drives the clamping jaws 33 on both sides to move in the left-right direction through two clamping jaw connecting arms 32, and an oil injection head lifting cylinder 34 is installed at the front end of the oil injection head cylinder mounting plate 30, the oil injection head lifting cylinder 34 drives the lower oil injection head 35 to move in the vertical direction.

[0040] A chamfer with a circular arc is arranged at the head of the oil injection head 35. At least one oil injection head sealing ring 36 is installed at the head of the oil injection head 35. At least one oil injection hole is formed in the oil injection head 35.

[0041] The working process of the utility model is briefly described as follows:

[0042] 1. The product (i.e. the compressor 12) is divided into two specifications according to different heights, so two cylinders (the first mechanism lifting cylinder 5 and the second mechanism lifting cylinder 6) are used on the mechanism to adapt to the height difference of the product.

[0043] 2. After the product driven by the tool tray 11 reaches below the mechanism, the first mechanism lifting cylinder 5 drives the mechanism to press down to a set height (the clamping jaws 33 of the oil injection head double-directional clamping jaw cylinder 31 can clamp the copper pipe, but will not touch the upper surface of the compressor);

[0044] 3. The clamping jaw cylinder drives the clamping jaw head (brass profiling) to clamp the copper pipe, at this time, the floating assembly 9 (with spring automatic reset) in the X-axis, Y-axis and Z-axis directions above will offset in the same direction according to the actual position (horizontal direction) of the copper pipe, and the self-adapting floating assembly 9 can offset according to the angle of the copper pipe to ensure the concentricity of the clamping jaw and the copper pipe.

[0045] 4. After the clamping jaw clamps the copper pipe, the oil injection head lifting cylinder 34 presses down, the oil injection nozzle 35 is inserted into the product copper pipe, the head of the oil injection nozzle is chamfered with a circular arc to prevent being poked, and the head is provided with an oil injection head sealing ring 36 to prevent oil from being sprayed out due to pressure difference during the oil injection process.

[0046] 5. The oil injector 35 has through oil injection holes in the center and on the side. After the oil injector head lifting cylinder 34 is pressed down, the external equipment starts to supply oil to the oil injector 35.

[0047] In this paper, the X-axis direction is... Figure 1 The left and right directions shown are the Y-axis direction. Figure 1 The front-back direction shown is the Z-axis direction. Figure 1 The vertical direction shown.

[0048] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0049] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A floating oil injection head mechanism for an air conditioning compressor, comprising a mechanism base plate (1), wherein a mechanism mounting plate (4) is mounted on the mechanism base plate (1) via a plurality of mechanism columns (2) and pads (3), and a drive assembly for driving an oil injection head assembly (10) is mounted on the mechanism mounting plate (4); Its features are: The drive assembly, from back to front, includes a first mechanism lifting cylinder (5) and a second mechanism lifting cylinder (6) mounted on the mechanism mounting plate (4). The drive end of the bottom of the first mechanism lifting cylinder (5) is driven to the floating component (9) below. The drive end of the bottom of the second mechanism lifting cylinder (6) is driven to the floating component (9) below through the lifting movable frame (8). An oil injection head assembly (10) is installed at the bottom of the floating assembly (9). The oil injection head assembly (10) includes an oil injection head cylinder mounting plate (30) installed at the bottom of the floating assembly (9). An oil injection head bidirectional gripper cylinder (31) is installed at the rear end of the oil injection head cylinder mounting plate (30). The oil injection head bidirectional gripper cylinder (31) drives the grippers (33) on both sides to move in the left and right directions through two gripper connecting arms (32). An oil injection head lifting cylinder (34) is installed at the front end of the oil injection head cylinder mounting plate (30). The oil injection head lifting cylinder (34) drives the lower oil injection nozzle (35) to move in the vertical direction.

2. The floating oil inlet head mechanism for an air conditioning compressor as described in claim 1, characterized in that, The left and right sides of the lifting frame (8) are connected to the floating component (9) below via lifting guide rods (7). The lifting guide rods (7) move freely in the vertical direction on the mechanism mounting plate (4) via linear bearings, and a lifting guide rod limiting block is installed between the tops of the two lifting guide rods (7).

3. The floating oil inlet head mechanism for an air conditioning compressor as described in claim 1, characterized in that, The floating assembly (9) includes, from top to bottom, an X-axis floating mechanism shaft mounting plate (13), a Y-axis floating mechanism shaft mounting plate (19), a Z-axis floating mechanism movable plate (25), and a Z-axis floating mechanism fixed plate (27). The X-axis floating mechanism shaft mounting plate (13) is connected to the drive assembly above. The left-right moving X-axis floating mechanism linkage plate (17) installed at the bottom of the X-axis floating mechanism shaft mounting plate (13) is connected to the Y-axis floating mechanism shaft mounting plate (19) below. The back-and-forth moving Y-axis floating mechanism linkage plate (23) installed at the bottom of the Y-axis floating mechanism shaft mounting plate (19) is connected to the Z-axis floating mechanism movable plate (25) below through several Z-axis floating mechanism connecting rods (26). The Z-axis floating mechanism movable plate (25) moves freely in the vertical direction between the Y-axis floating mechanism linkage plate (23) and the Z-axis floating mechanism fixed plate (27). The Z-axis floating mechanism fixed plate (27) is connected to the oil injection head assembly (10) below.

4. The floating oil inlet head mechanism for an air conditioning compressor as described in claim 3, characterized in that, At least one X-axis floating mechanism shaft (14) is installed on the bottom inner side of the X-axis floating mechanism shaft mounting plate (13), and X-axis floating mechanism shaft handles (15) are installed on both the left and right sides of the X-axis floating mechanism shaft (14) extending out of the X-axis floating mechanism shaft mounting plate (13). The X-axis floating mechanism linkage plate (17) moves along the left and right direction on the X-axis floating mechanism shaft (14). At least one Y-axis floating mechanism shaft (20) is installed on the bottom inner side of the Y-axis floating mechanism shaft mounting plate (19), and the... The Y-axis floating mechanism shaft (20) extends out of the Y-axis floating mechanism shaft mounting plate (19) and is equipped with Y-axis floating mechanism shaft handles (21) on both the front and rear sides. The Y-axis floating mechanism linkage plate (23) moves along the front and rear direction on the Y-axis floating mechanism shaft (20). Several Z-axis floating mechanism guide rods (28) are installed between the Y-axis floating mechanism linkage plate (23) and the Z-axis floating mechanism fixed plate (27). The Z-axis floating mechanism movable plate (25) moves along the vertical direction on the Z-axis floating mechanism guide rods (28).

5. The floating oil injector mechanism for an air conditioning compressor as described in claim 4, characterized in that, An X-axis floating mechanism guide rail structure (16) distributed along the left and right directions is also installed on the bottom inner side of the X-axis floating mechanism shaft mounting plate (13), and the top of the X-axis floating mechanism linkage plate (17) is connected to the X-axis floating mechanism guide rail structure (16) above; a Y-axis floating mechanism guide rail structure (22) distributed along the front and back directions is also installed on the bottom inner side of the Y-axis floating mechanism shaft mounting plate (19), and the top of the Y-axis floating mechanism linkage plate (23) is connected to the Y-axis floating mechanism guide rail structure (22) above.

6. The floating oil inlet head mechanism for an air conditioning compressor as described in claim 4, characterized in that, An X-axis spring (18) is installed on the X-axis floating mechanism shaft (14) located between the X-axis floating mechanism shaft mounting plate (13) and the X-axis floating mechanism linkage plate (17); a Y-axis spring (24) is installed on the Y-axis floating mechanism shaft (20) located between the Y-axis floating mechanism shaft mounting plate (19) and the Y-axis floating mechanism linkage plate (23); and several Z-axis springs (29) are installed between the Z-axis floating mechanism movable plate (25) and the Z-axis floating mechanism fixed plate (27).

7. The floating oil inlet head mechanism for an air conditioning compressor as described in claim 1, characterized in that, The head of the oil nozzle (35) is provided with a rounded chamfer.

8. The floating oil inlet head mechanism for an air conditioning compressor as described in claim 1, characterized in that, At least one oil filling head sealing ring (36) is installed on the head of the oil filling nozzle (35).

9. The floating oil inlet head mechanism for an air conditioning compressor as described in claim 1, characterized in that, At least one oil injection hole is provided on the oil injection nozzle (35).

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