Eccentric wheel machining equipment for air conditioner compressor machining

Abstract

The eccentric wheel machining equipment for air conditioner compressor machining comprises a machining table, guide columns are connected to multiple vertex angles of the upper surface of the machining table, the top ends of the multiple guide columns are connected with a top plate, an upper die mechanism is connected to a plate body of the top plate, and a lower die is arranged at the bottom end of the upper die mechanism; an ejector rod is arranged in the lower die, a push rod is arranged on one side of the lower die, and the ejector rod and the push rod are both connected with a power mechanism. The ejector rod is slidably connected with the bottom end of the lower die, the push rod is slidably connected with the top end of the machining table, and the bottom end of the ejector rod and the bottom end of the push rod both extend into the machining table. After the machined eccentric wheel is lifted, the eccentric wheel is pushed to move horizontally through the push rod, and discharging of the eccentric wheel is facilitated.

Description

Technical Field

[0001] The invention mainly relates to the technical field of compressor eccentric wheel processing, and in particular to an eccentric wheel processing equipment for processing an air-conditioning compressor. Background Art

[0002] The air-conditioning compressor compresses and drives the refrigerant in the air-conditioning refrigerant circuit. An eccentric wheel is required in the processing of the air-conditioning compressor, and the eccentric wheel needs to be processed by die casting.

[0003] At present, after the eccentric wheel is processed by the eccentric wheel processing equipment for air-conditioning compressor processing, the raw materials of the eccentric wheel and the processed eccentric wheel are often taken and placed manually, which is time-consuming and labor-intensive, and affects the processing efficiency of the eccentric wheel. Summary of the invention

[0004] The present invention mainly provides an eccentric wheel processing device for processing an air-conditioning compressor to solve the technical problems raised in the above-mentioned background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] An eccentric wheel processing equipment for processing an air-conditioning compressor comprises a processing table, wherein guide pillars are connected at multiple vertex angles on the upper surface of the processing table, and the top ends of the guide pillars are connected to a top plate, an upper mold mechanism is connected to the plate body of the top plate, and a lower mold is provided at the bottom end of the upper mold mechanism;

[0007] A push rod is provided inside the lower mold, and a push rod is provided on one side of the lower mold, and both the push rod and the push rod are connected to a power mechanism;

[0008] The push rod is slidably connected to the bottom end of the lower mold, the push rod is slidably connected to the top end of the processing table, and the bottom ends of the push rod and the push rod both extend to the inside of the processing table.

[0009] Furthermore, a sliding mechanism is connected to a side of the lower mold away from the ejection mechanism, and the sliding mechanism includes a lifting plate slidably connected to one side of the lower mold, a plurality of sliding holes arranged at the top of the lifting plate body, and a ball seat arranged inside the sliding hole, a sliding ball is embedded in the top of the ball seat, and a spring is connected to the bottom end of the ball seat. In the present invention, the ball seat is accommodated by the sliding hole on the lifting plate, and the hole body of the sliding hole provides guidance for the sliding of the ball seat.

[0010] Furthermore, the power mechanism includes a rotating shaft rotatably connected to the processing table, the outer surface of the rotating shaft is connected to a cylindrical wheel, and the cylindrical wheel is slidably connected to the bottom end of the push rod. In the present invention, the rotating shaft is driven to rotate by a rotating cylinder, and the cylindrical wheel is driven to rotate by the rotating shaft.

[0011] Furthermore, the power mechanism also includes a first cam connected to the outer surface of the rotating shaft, and the first cam is slidably connected to one end of the push rod extending to the inside of the processing table. In the present invention, the first cam is driven to rotate by the rotating shaft, and the push rod is driven to rise and fall by the guide groove on the first cam, so that the push rod pushes the processed eccentric wheel to rise.

[0012] Furthermore, a second cam is connected to the outer surface of one end of the rotating shaft away from the cylindrical wheel, and the second cam is slidably connected to a supporting rod, and the supporting rod passes through the processing table and is connected to the bottom end of the lifting plate. In the present invention, the second cam is driven to rotate by the rotating shaft, and the supporting rod is driven to rise and fall by the second cam, so that the lifting plate body is driven to rise and fall by the supporting rod, and the lifting and lowering of the lifting plate can prevent the lifting plate from interfering with the taking and placing of the eccentric wheel and the use of the die-casting upper mold and the lower mold.

[0013] Furthermore, guide grooves are provided on the outer surface of the cylindrical wheel, the first cam and one side of the second cam, the cylindrical wheel is slidably connected to the push rod through the guide groove, the first cam is slidably connected to the push rod through the guide groove, and the second cam is slidably connected to the support rod through the guide groove. In the present invention, the cylindrical wheel guides the push rod to slide through the guide groove, the first cam guides the push rod to slide through the guide groove, and the second cam guides the support rod to slide through the guide groove.

[0014] Furthermore, a first sliding hole for sliding the push rod and the supporting rod is provided at the top of the processing table. In the present invention, the first sliding hole is provided to allow the push rod and the supporting rod to slide, and one of the first sliding holes is a long hole, so that the push rod can be close to the eccentric wheel.

[0015] Furthermore, a second sliding hole for sliding the ejector rod is provided at the bottom end of the lower mold. In the present invention, the lower mold allows the ejector rod to slide through the second sliding hole so that the ejector rod can be ejected from the lower mold.

[0016] Furthermore, guide rods are provided on both sides of the lifting plate, and the guide rods are connected to the upper surface of the processing table. In the present invention, the lifting plate is guided to be stably lifted and lowered along a straight line through the rod bodies of the guide rods.

[0017] Furthermore, the upper mold mechanism includes a cylinder connected to the upper surface of the top plate, and a die-casting upper mold connected to the piston rod of the cylinder. Sliding holes are provided at multiple top corners of the die-casting upper mold, and the sliding holes are used for guide pillars to pass through. In the present invention, the die-casting upper mold is pushed by the cylinder so that the die-casting upper mold can descend along the guide pillars, so that the die-casting upper mold is merged with the lower mold.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] Firstly, the present invention drives the first cam to rotate through the rotating shaft, and drives the push rod to rise and fall through the guide groove on the first cam, so that the push rod pushes the processed eccentric wheel to rise, which is convenient for the collection of the eccentric wheel, and drives the rotating shaft to rotate through the rotating cylinder, and drives the cylindrical wheel to rotate through the rotating shaft. Since the cylindrical wheel is slidingly connected to the bottom end of the push rod, the push rod can translate along the guide groove on the cylindrical wheel. Therefore, after the processed eccentric wheel is raised, the eccentric wheel is pushed to translate through the push rod, which is convenient for the discharge of the eccentric wheel. In the above manner, the lifting and discharge of the eccentric wheel are convenient.

[0020] Secondly, the present invention accommodates the ball seat through the sliding hole on the lifting plate, and the hole body of the sliding hole provides guidance for the sliding of the ball seat. The spring is set to push the ball seat out, so that the ball seat can be used to reduce the friction between the eccentric wheel and the lower mold, and the processing of the eccentric wheel is convenient.

[0021] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 is a schematic diagram of the present invention;

[0024] Figure 3 The structure of the power mechanism of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 4 The structure of the power mechanism of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 5 It is a cross-sectional view of the lifting plate of the present invention.

[0027] In the figure: 10, processing table; 20, guide column; 30, top plate; 40, upper mold mechanism; 41, cylinder; 42, die-casting upper mold; 50, lower mold; 51, ejector rod; 52, push rod; 53, power mechanism; 531, rotating shaft; 532, cylindrical wheel; 533, first cam; 534, second cam; 535, supporting rod; 536, guide groove; 54, sliding mechanism; 541, lifting plate; 542, sliding hole; 543, ball seat; 544, sliding ball; 545, spring. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] For examples, please refer to the attached Figure 1-5 , an eccentric wheel processing equipment for processing an air-conditioning compressor, comprising a processing table 10, wherein guide pillars 20 are connected at multiple vertex angles on the upper surface of the processing table 10, and the top ends of the guide pillars 20 are connected to a top plate 30, and an upper mold mechanism 40 is connected to the plate body of the top plate 30, and a lower mold 50 is provided at the bottom end of the upper mold mechanism 40;

[0032] A push rod 51 is provided inside the lower mold 50, and a push rod 52 is provided on one side of the lower mold 50. Both the push rod 51 and the push rod 52 are connected to a power mechanism 53.

[0033] The push rod 51 is slidably connected to the bottom end of the lower mold 50 , and the push rod 52 is slidably connected to the top end of the processing table 10 . The bottom ends of the push rod 51 and the push rod 52 both extend into the interior of the processing table 10 .

[0034] For details, please refer to the attached Figure 1 and 5 The side of the lower mold 50 away from the ejection mechanism 51 is connected with a sliding mechanism 54, and the sliding mechanism 54 includes a lifting plate 541 slidably connected to one side of the lower mold 50, a plurality of sliding holes 542 provided at the top of the lifting plate 541, and a ball seat 543 provided inside the sliding hole 542, a sliding ball 544 is embedded at the top of the ball seat 543, and a spring 545 is connected to the bottom of the ball seat 543;

[0035] The power mechanism 53 includes a rotating shaft 531 rotatably connected to the processing table 10, and the outer surface of the rotating shaft 531 is connected to a cylindrical wheel 532, and the cylindrical wheel 532 is slidably connected to the bottom end of the push rod 52;

[0036] The power mechanism 53 further includes a first cam 533 connected to the outer surface of the rotating shaft 531, and the first cam 533 is slidably connected to one end of the push rod 51 extending to the inside of the processing table 10;

[0037] It should be noted that, in this embodiment, the ball seat 543 is accommodated by the sliding hole 542 on the lifting plate 541, and the hole body of the sliding hole 542 provides a guide for the sliding of the ball seat 543. The spring 545 is set to push the ball seat 543 to extend, so that the ball seat 543 is conveniently used to reduce the friction between the eccentric wheel and the lower mold 50, and to facilitate the processing of the eccentric wheel;

[0038] Furthermore, the rotating cylinder drives the rotating shaft 531 to rotate, and the rotating shaft 531 drives the cylindrical wheel 532 to rotate. Since the cylindrical wheel 532 is slidably connected to the bottom end of the push rod 52, the push rod 52 is translated along the guide groove 536 on the cylindrical wheel 532. After the processed eccentric wheel is raised, the push rod 52 pushes the eccentric wheel to translate, which facilitates the discharge of the eccentric wheel.

[0039] Furthermore, the first cam 533 is driven to rotate by the rotating shaft 531, and the push rod 51 is driven to rise and fall by the guide groove 536 on the first cam 533, so that the push rod 51 pushes the processed eccentric wheel to rise, which facilitates the collection of the eccentric wheel.

[0040] For details, please refer to the attached Figure 3 and 4 The outer surface of one end of the rotating shaft 531 away from the cylindrical wheel 532 is connected with a second cam 534, and the second cam 534 is slidably connected with a support rod 535, and the support rod 535 passes through the processing table 10 and is connected with the bottom end of the lifting plate 541;

[0041] The outer surface of the cylindrical wheel 532, the first cam 533 and one side of the second cam 534 are all provided with a guide groove 536, the cylindrical wheel 532 is slidably connected to the push rod 52 through the guide groove 536, the first cam 533 is slidably connected to the push rod 51 through the guide groove 536, and the second cam 534 is slidably connected to the support rod 535 through the guide groove 536;

[0042] It should be noted that, in this embodiment, the second cam 534 is driven to rotate by the rotating shaft 531, and the supporting rod 535 is driven to rise and fall by the second cam 534, so that the plate body of the lifting plate 541 is driven to rise and fall by the supporting rod 535, and the lifting and falling of the lifting plate 541 prevents the lifting plate 541 from interfering with the placement and removal of the eccentric wheel and the use of the die-casting upper mold 42 and the lower mold 50;

[0043] Furthermore, the cylindrical wheel 532 guides the push rod 52 to slide through the guide groove 536 , the first cam 533 guides the push rod 51 to slide through the guide groove 536 , and the second cam 534 guides the support rod 535 to slide through the guide groove 536 .

[0044] For details, please refer to the attached Figure 1 and 2 The top of the processing table 10 is provided with a first sliding hole 11 for sliding of the push rod 52 and the support rod 535;

[0045] The bottom end of the lower mold 50 is provided with a second sliding hole for the ejector rod 51 to slide;

[0046] Guide rods 5411 are provided on both sides of the lifting plate 541, and the guide rods 5411 are connected to the upper surface of the processing table 10;

[0047] The upper die mechanism 40 includes a cylinder 41 connected to the upper surface of the top plate 30, and a die-casting upper die 42 connected to the piston rod of the cylinder 41. The die-casting upper die 42 has sliding holes at multiple corners, and the sliding holes are used for the guide pillars 20 to pass through.

[0048] It should be noted that, in this embodiment, the first sliding holes 11 are provided to allow the push rod 52 and the support rod 535 to slide, and one of the first sliding holes 11 is a long hole, so that the push rod 52 can be close to the eccentric wheel;

[0049] Furthermore, the lower mold 50 allows the ejector pin 51 to slide through the second sliding hole, so that the ejector pin 51 can be ejected from the lower mold 50;

[0050] Furthermore, the lifting plate 541 is guided to be lifted and lowered stably along a straight line by the rod body of the guide rod 5411;

[0051] Furthermore, the die-casting upper mold 42 is pushed by the cylinder 41 so that the die-casting upper mold 42 can descend along the guide pillar 20 , so that the die-casting upper mold 42 and the lower mold 50 are merged together.

[0052] The specific operation mode of the present invention is as follows:

[0053] When using the eccentric wheel processing equipment for processing air-conditioning compressors, the die-casting upper mold 42 is pushed by the cylinder 41 so that the die-casting upper mold 42 can be lowered along the guide column 20, so that the die-casting upper mold 42 and the lower mold 50 are combined together, thereby processing the eccentric wheel raw material placed on the lower mold 50;

[0054] After the processing is completed, the first cam 533 is driven to rotate by the rotating shaft 531, and the guide groove 536 on the first cam 533 is used to drive the push rod 51 to rise and fall, so that the push rod 51 pushes the processed eccentric wheel to rise, which is convenient for the collection of the eccentric wheel, and the rotating shaft 531 is driven to rotate by the rotating cylinder, and the cylindrical wheel 532 is driven to rotate by the rotating shaft 531. Since the cylindrical wheel 532 is slidably connected to the bottom end of the push rod 52, the push rod 52 is translated along the guide groove 536 on the cylindrical wheel 532. Therefore, after the processed eccentric wheel is raised, the eccentric wheel is pushed to translate by the push rod 52, which is convenient for the discharge of the eccentric wheel.

[0055] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. An eccentric wheel processing equipment for processing an air-conditioning compressor, comprising a processing table (10), characterized in that: Guide pillars (20) are connected to multiple corners of the upper surface of the processing table (10), the top ends of the guide pillars (20) are connected to a top plate (30), an upper mold mechanism (40) is connected to the plate body of the top plate (30), and a lower mold (50) is provided at the bottom end of the upper mold mechanism (40); A push rod (51) is provided inside the lower mold (50), a push rod (52) is provided on one side of the lower mold (50), and both the push rod (51) and the push rod (52) are connected to a power mechanism (53); The push rod (51) is slidably connected to the bottom end of the lower mold (50), and the push rod (52) is slidably connected to the top end of the processing table (10). The bottom ends of the push rod (51) and the push rod (52) both extend into the interior of the processing table (10).

2. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 1, characterized in that: A sliding mechanism (54) is connected to the side of the lower mold (50) away from the ejection mechanism (51), and the sliding mechanism (54) includes a lifting plate (541) slidably connected to one side of the lower mold (50), a plurality of sliding holes (542) arranged at the top end of the lifting plate (541), and a ball seat (543) arranged inside the sliding hole (542), a sliding ball (544) is embedded at the top end of the ball seat (543), and a spring (545) is connected to the bottom end of the ball seat (543).

3. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 1, characterized in that: The power mechanism (53) comprises a rotating shaft (531) rotatably connected to the processing table (10), the outer surface of the rotating shaft (531) is connected to a cylindrical wheel (532), and the cylindrical wheel (532) is slidably connected to the bottom end of the push rod (52).

4. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 1, characterized in that: The power mechanism (53) further comprises a first cam (533) connected to the outer surface of the rotating shaft (531), and the first cam (533) is slidably connected to an end of the push rod (51) extending to the interior of the processing table (10).

5. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 4, characterized in that: A second cam (534) is connected to the outer surface of one end of the rotating shaft (531) away from the cylindrical wheel (532), and the second cam (534) is slidably connected to a supporting rod (535), and the supporting rod (535) passes through the processing table (10) and is connected to the bottom end of the lifting plate (541).

6. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 5, characterized in that: The outer surface of the cylindrical wheel (532), the first cam (533) and one side of the second cam (534) are all provided with guide grooves (536); the cylindrical wheel (532) is slidably connected to the push rod (52) via the guide groove (536); the first cam (533) is slidably connected to the push rod (51) via the guide groove (536); and the second cam (534) is slidably connected to the support rod (535) via the guide groove (536).

7. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 1, characterized in that: The top end of the processing table (10) is provided with a first sliding hole (11) for the push rod (52) and the support rod (535) to slide.

8. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 5, characterized in that: The bottom end of the lower mold (50) is provided with a second sliding hole for the ejector rod (51) to slide.

9. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 8, characterized in that: Guide rods (5411) are provided on both sides of the lifting plate (541), and the guide rods (5411) are connected to the upper surface of the processing table (10).

10. The eccentric wheel processing equipment for processing an air-conditioning compressor according to claim 1, characterized in that: The upper mold mechanism (40) comprises a cylinder (41) connected to the upper surface of the top plate (30), and a die-casting upper mold (42) connected to the piston rod of the cylinder (41), and sliding holes are provided at multiple top corners of the die-casting upper mold (42), and the sliding holes are used for the guide pillars (20) to pass through.

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