Air conditioner compressor powder metallurgy balance structure

Abstract

The utility model discloses an air conditioner compressor powder metallurgy balancing structure, and particularly relates to the technical field of compressor balancing, the air conditioner compressor powder metallurgy balancing structure comprises a balancing mechanism arranged on a powder pressing machine, the balancing mechanism comprises a base, side plates are connected to the two sides of the top of the base, and sliding grooves are formed in the sides, close to each other, of the two side plates; two fixing plates and two sliding plates which are distributed up and down are arranged in the two sliding grooves in a sliding mode, semicircular penetrating holes are formed in the sides, close to each other, of the two fixing plates and the sides, close to each other, of the two sliding plates, the multiple semicircular penetrating holes are formed in the outer side of a pressing head of the powder pressing machine in a sleeving mode, and rubber sealing covers are fixedly arranged at the bottoms of the two sliding plates; the bottom of the rubber sealing cover is connected with the outer wall of the side plate. The base plays a role in balancing and supporting at the bottom of the lower die base of the powder pressing machine, meanwhile, the two sliding plates are used for supporting the pressing head to stably ascend and descend, the balance of the pressing head can be improved, and the powder pressing effect can be improved by improving the balance of the lower die base and the pressing head.

Description

TECHNICAL FIELD

[0001] The utility model relates to compressor balance technical field more specifically, it is a kind of air conditioner compressor powder metallurgy balance structure. BACKGROUND

[0002] Air conditioner compressor is in air conditioner refrigerant circuit and plays the role of compressed driving refrigerant.Air conditioner compressor is generally installed in outdoor unit.Its end top shell is made, needs to rely on powder metallurgy technology to be realized, embodies its integrated function.Powder metallurgy process is to press the mixture of metal powder into parts or finished material by powder forming press, and then sintered, powder forming press usually includes feeding mechanism, pressing mechanism, demolding mechanism and unloading mechanism, such as when the parts of air conditioner compressor are pressed, first press by pressing mechanism, after pressing, demolding mechanism is demolded, then feeding mechanism is fed again while the demolded parts are pushed to unloading mechanism, then fall into the material collecting box by unloading mechanism, thus powder metallurgy process ends.

[0003] For example, prior art publication number CN221312499U discloses a kind of air conditioner compressor powder metallurgy balance structure, the utility model discloses a kind of air conditioner compressor powder metallurgy balance structure, which is characterized by preventing the rod, support rod, support plate and fixed structure, when the unloading plate is adjusted according to the angle of the material collecting box of different height shape, the length of support rod can be adjusted by fixed structure, the effect of supporting the unloading plate can be achieved, and the grounding area of support rod can be increased under the action of support plate, to improve the stability of the unloading plate during use.

[0004] But the above prior art still has the following problems when using: the pressure head on powder presser tilts when lifting up and down for pressing, which causes deviation of its own balance degree, and affects the subsequent powder forming effect. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of air conditioner compressor powder metallurgy balance structure, through the balance and support effect of base at the bottom of lower die seat of powder presser, at the same time, two slide plates are used to support the stable lifting of pressure head, so as to improve the balance of pressure head, by improving the balance of lower die seat and pressure head, the powder pressing effect can be improved, to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides following technical scheme: A powder metallurgy balance structure of air conditioner compressor, including the balance mechanism of powder press, the balance mechanism includes the base, both sides of the top of base are connected with the side plate, the side of two side plates close is equipped with the sliding slot, the inside of two sliding slots is equipped with two fixed plates and sliding plates of distribution, the side of two fixed plates close, the side of two sliding plates close is equipped with semicircle perforation, a plurality of semicircle perforations are all in the outside of the pressure head of powder press, the bottom of two sliding plates is equipped with the rubber seal cover, the rubber seal cover bottom is connected with the outer wall of side plate.

[0007] In a preferred embodiment, the base rear end is provided with a groove, and the base front end and the two side plate front ends are provided with fixing holes.

[0008] In a preferred embodiment, the powder press is internally provided with a lower die holder, the lower die holder bottom is provided with a discharging mechanism, the base is arranged on the lower die holder bottom, and the discharging mechanism is arranged in the groove.

[0009] In a preferred embodiment, the powder press front end is provided with mounting grooves on both sides, and the two side plates are arranged in the two mounting grooves respectively.

[0010] In a preferred embodiment, each fixing hole is penetrated by a fastening bolt, and the base and the side plate are detachably connected with the powder press through the fastening bolt.

[0011] In a preferred embodiment, one of the fixed plates and one of the sliding plates are fixedly provided with two connecting blocks, and the other fixed plate and the other sliding plate are provided with connecting grooves on the side close to the connecting blocks.

[0012] In a preferred embodiment, the two sliding plates are detachably connected with the pressure head through fastening bolts, and the two fixed plates are fixed with the two side plates respectively.

[0013] The utility model discloses technical effect and advantage:

[0014] The utility model discloses a base plays the balance and support effect at the lower mould base bottom of powder presser, simultaneously, utilizes two slide plates to support the pressing head stable lifting, thereby can improve the balance of pressing head, improves the balance of lower mould base and pressing head, thereby can improve the powder pressing effect, and utilize rubber seal cover and play the sealing effect between slide and side plate, avoid powder impurity pollution slide, influence the lubricity of slide plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the base and powder presser structure diagram of the utility model;

[0017] Figure 3 It is the balance mechanism structure schematic diagram of the utility model;

[0018] Figure 4 It is Figure 3 The side view;

[0019] Figure 5 It is the balance mechanism plan view schematic diagram of the utility model.

[0020] The sign is: 1, powder presser;2, balance mechanism;3, rubber seal cover;4, recess;5, fixed hole;6, lower mould base;7, blanking mechanism;8, installation slot;9, fastening bolt one;10, connecting block;11, connecting groove;12, fastening bolt two;13, fastening bolt three;

[0021] 21, base;22, side plate;23, slide;24, fixed plate;25, slide plate;26, semicircular perforation. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts are within the protection scope of the utility model.

[0023] Refer to the drawings in the specification Figures 1-5The utility model provides a kind of air conditioner compressor powder metallurgy balance structure, including being equipped on powder press 1 balance mechanism 2, the balance mechanism 2 includes base 21, the both sides of the top of base 21 are connected with side plate 22, two side plates 22 are close to one side and are equipped with sliding slot 23, two sliding slots 23 are equipped with two upper and lower distribution fixed plates 24 and sliding plate 25 inside, two fixed plates 24 close to one side, two sliding plates 25 close to one side are equipped with semicircular perforation 26, multiple semicircular perforation 26 are all set in the outer side of the pressure head of powder press 1, two sliding plates 25 are all connected together by fastening bolt three 13 with pressure head, two fixed plates 24 are fixed together with two side plates 22, the bottom of two sliding plates 25 is fixedly provided with rubber seal cover 3, and the bottom of rubber seal cover 3 is connected with the outer wall of side plate 22.

[0024] The rear end of base 21 is equipped with groove 4, the both sides of the front end of base 21 and the front end of two side plates 22 are equipped with fixed hole 5, the inside of powder press 1 is fixedly provided with lower die seat 6, the bottom of lower die seat 6 is equipped with blanking mechanism 7, base 21 is equipped in the bottom of lower die seat 6, and blanking mechanism 7 is equipped in groove 4, the both sides of the front end of powder press 1 are equipped with mounting groove 8, and two side plates 22 are respectively equipped in two mounting grooves 8.

[0025] The inside of each fixed hole 5 is penetrated by fastening bolt one 9, and base 21 and side plate 22 are detachably connected with powder press 1 by fastening bolt one 9, one end of one of fixed plate 24 and one of sliding plate 25 is fixedly provided with two connecting blocks 10, the side close to connecting block 10 of the other fixed plate 24 and the other sliding plate 25 is equipped with connecting groove 11, connecting block 10 is inserted into connecting groove 11, and multiple connecting blocks 10 are detachably connected with fixed plate 24 and sliding plate 25 by fastening bolt two 12.

[0026] In actual use, staff first inserts base 21 into the groove 4 on the powder press 1, and uses base 21 to abut against the bottom of lower die seat 6 to play a balancing and supporting role, then staff puts two fixed plates 24 and two sliding plates 25 on the pressure head, and tightens fastening bolt two 12 to fix, when the pressure head is driven to descend by the hydraulic cylinder on the powder press 1, the preparation of air conditioner compressor components is carried out by the cooperation of the pressure head and lower die seat 6, when the pressure head moves down, the pressure head drives two sliding plates 25 to slide in the sliding slot 23 between two side plates 22, the rubber seal cover 3 between sliding plate 25 and side plate 22 is extruded and shrinks, always plays a sealing role between sliding plate 25 and side plate 22, the pressure head is supported and balanced by two sliding plates 25, and the stability of the pressure head lifting can be improved to some extent, so that the powder pressing effect can be improved.

[0027] Finally: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A powder metallurgical balancing structure of an air conditioner compressor, comprising a balancing mechanism (2) provided on a powder press (1), characterized in that: The balancing mechanism (2) comprises a base (21), the top of the base (21) is connected with side plates (22) on both sides, the two side plates (22) are connected with each other and are provided with sliding grooves (23) on one side, and the two sliding grooves (23) are slidably provided with two fixed plates (24) and sliding plates (25) distributed in an up-down manner; The two fixed plates (24) are provided with semicircular perforations (26) on one side close to each other, the two sliding plates (25) are provided with semicircular perforations (26) on one side close to each other, the semicircular perforations (26) are sleeved on the outer side of the pressure head of the powder pressing machine (1), the two sliding plates (25) are fixedly provided with rubber sealing covers (3) at the bottom, and the rubber sealing covers (3) are connected with the outer walls of the side plates (22).

2. A powder metallurgy balanced structure for an air conditioner compressor according to claim 1, characterized in that: The base (21) is provided with a groove (4) at the rear end, and the base (21) is provided with fixing holes (5) at the front ends of the two sides and the front ends of the two side plates (22).

3. A powder metallurgy balanced structure for an air conditioner compressor according to claim 2, characterized in that: The powder pressing machine (1) is fixedly provided with a lower die seat (6) inside, the lower die seat (6) is provided with a discharging mechanism (7) at the bottom, the base (21) is arranged at the bottom of the lower die seat (6), and the discharging mechanism (7) is arranged in the groove (4).

4. The powder metallurgy balanced structure of an air conditioner compressor of claim 1, wherein: The powder pressing machine (1) is provided with mounting grooves (8) on both sides of the front end, and the two side plates (22) are arranged in the two mounting grooves (8) respectively.

5. A powder metallurgy balanced structure for an air conditioner compressor as defined in claim 2, wherein: Each fixed hole (5) is penetrated by a fastening bolt (9), and the base (21) and the side plates (22) are detachably connected with the powder pressing machine (1) through the fastening bolt (9).

6. A powder metallurgy balanced structure for an air conditioner compressor as defined in claim 1, wherein: One end of one of the fixed plates (24) and one of the sliding plates (25) is fixedly provided with two connecting blocks (10), the other fixed plate (24) and the other sliding plate (25) are provided with connecting grooves (11) on one side close to the connecting blocks (10), the connecting blocks (10) are inserted into the connecting grooves (11), and the plurality of connecting blocks (10) are detachably connected with the fixed plates (24) and the sliding plates (25) through fastening bolts (12).

7. A powder metallurgy balanced structure for an air conditioner compressor as defined in claim 1, wherein: The two sliding plates (25) are detachably connected together through fastening bolts (13), and the two fixed plates (24) are fixed together with the two side plates (22) respectively.

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