Compressor valve plate deburring device and method

Abstract

The invention discloses a compressor valve plate deburring device and method.The compressor valve plate deburring device comprises a machine frame, a first main shaft arranged in the first direction is erected on the machine frame, the first main shaft is connected with a first driving part arranged outside the machine frame in a matched mode, and rotating discs are arranged on the inner sides of the two ends of the first main shaft correspondingly; a plurality of second main shafts which are evenly distributed are arranged on the two rotating discs in a matched mode, each second main shaft is connected with a mounting plate in a matched mode through a bearing capable of moving in multiple dimensions, each mounting plate is provided with a finishing part in a matched mode, and each finishing part comprises a mounting shell connected with the corresponding mounting plate in a matched mode; a roller driven by a second driving part to rotate is arranged in each mounting shell, and a dust collection part for removing burrs and dust is arranged at the lower part of each mounting shell; by means of the multi-dimensional shaking roller, the valve plates can rub with abrasive materials at different angles, the valve plates do disordered movement in the roller, and the deburring comprehensiveness is improved.

Description

Technical Field

[0001] The invention relates to the technical field of valve plate processing, and in particular to a compressor valve plate deburring device and method. Background Art

[0002] After the existing valve plate is stamped by a high-speed punch press, there will be excess burrs and cracks due to shearing and tearing. In order to eliminate the airtightness problems caused by the burrs and cracks, the valve plate needs to be polished. The existing polishing and deburring process mainly involves putting the valve plate and abrasive into a finishing machine for polishing.

[0003] A finishing machine is a machine that performs surface treatments such as polishing and deburring on valve plates. A finishing machine needs to use abrasives to polish and deburr valve plates. Existing finishing machines mainly use a cradle to reciprocate, and the cradle rotates to drive the valve plate to cooperate with the abrasive in the cradle to achieve polishing. For example, Patent No. CN202411219086.7 discloses a compressor valve plate deburring method and device in a roller mechanism, so that the valve plate in the roller mechanism is reciprocated in the roller; Patent No. CN202222398574.1 discloses a valve plate The polishing machine also rotates the polishing roller to make the valve plate collide and rub against the abrasive, thereby completing the polishing; for example, patent No. CN202210166154.2 discloses a high-precision valve plate polishing machine, which discloses several groups of cradles that move around the main shaft and rotate under the drive of motor 2 to make the valve plate collide and rub against the abrasive; the rollers in the above-mentioned roller-type polishing machines all rotate on a single axis to achieve the collision and friction between the valve plate and the abrasive, the polishing of the valve plate is relatively orderly, and the polishing accuracy is not high. Summary of the invention

[0004] The purpose of the present invention is to provide a compressor valve plate deburring device and method to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention is implemented by the following technical means:

[0006] In the first aspect, the present invention discloses a deburring device for a compressor valve plate, comprising a frame, on which a first main shaft arranged along a first direction is mounted, the first main shaft is cooperatively connected with a first driving component arranged outside the frame, rotating disks are respectively installed on the inner sides of both ends of the first main shaft, and a number of evenly distributed second main shafts are cooperatively installed on the two rotating disks, each of the second main shafts is cooperatively connected with a mounting plate via a multi-dimensionally movable bearing, each of the mounting plates is cooperatively installed with a finishing component, each of the finishing components includes a mounting shell cooperatively connected with the mounting plate, each of the mounting shells is respectively installed with a roller driven to rotate by the second driving component, and a dust suction component for removing burrs and dust is installed at the lower part of each of the mounting shells.

[0007] Furthermore, the two rotating disks are cooperatively provided with 6 groups of evenly distributed second main shafts.

[0008] Furthermore, a mounting groove is provided at a middle position of an outer circumference of the second main shaft, and a plurality of mounting holes are provided on a bottom surface of the mounting groove.

[0009] Furthermore, the bearing is one or more of a ball bearing, a spherical plain bearing, and a tapered roller bearing.

[0010] Furthermore, the bottom surface of the fixed part of the bearing is connected to a fixed plate matched with the bottom surface of the mounting groove, and the top surface of the movable part of the bearing is connected to a mounting plate.

[0011] Furthermore, two opposite side surfaces of the lower part of the installation shell are respectively provided with openings for installing a dust collecting component, and a filter plate is installed inside the installation shell.

[0012] In a second aspect, the present invention discloses a method for deburring a compressor valve plate, comprising the following steps:

[0013] (1) Place the compressor valve plate and abrasive in each roller;

[0014] (2) Start the second driving component to drive the reciprocating roller to start moving, and the roller will reciprocate and swing in the horizontal direction;

[0015] (3) Start the first driving component, drive the second main shaft to reciprocate through the main shaft and the rotating disk, the valve plate and the abrasive move in the drum and cooperate with the bearing, drive the mounting housing to move in multiple directions;

[0016] (4) Control the dust collection components to remove burrs and abrasive dust in real time to keep the working environment clean;

[0017] (5) According to the deburring condition of the valve plate, adjust the motor speed and reciprocating motion frequency to achieve the polishing and deburring effect of the valve plate.

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

[0019] The valve plate of the present invention can fully contact with the abrasive, and the deburring effect is more uniform. The multi-dimensional shaking roller can make the valve plate rub with the abrasive at different angles. The valve plate moves disorderly in the roller, which improves the comprehensiveness of deburring and reduces the cost and complexity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the product structure of an embodiment of the present invention;

[0021] Figure 2This is a schematic diagram of the working structure of part of the product structure of the embodiment of the present invention;

[0022] Figure 3 It is a schematic diagram of the main structure of a part of the product of an embodiment of the present invention;

[0023] Figure 4 This is a partial structural diagram of a product according to an embodiment of the present invention;

[0024] Figure 5 This is a partial structural diagram of a product according to an embodiment of the present invention;

[0025] Figure 6 This is a partial structural diagram of a product according to an embodiment of the present invention;

[0026] Figure 7 It is a schematic diagram of the partial structure of the product of the embodiment of the present invention. DETAILED DESCRIPTION

[0027] The following is a detailed description of the embodiments of the technical solution of the present application in conjunction with the accompanying drawings. The following embodiments and drawings are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application. The accompanying drawings only schematically show the parts related to the technical solution of the present application, and they do not represent the actual structure of the product.

[0028] 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 this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0029] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two), similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0030] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0031] In the description of the embodiments of the present application, the orientations or positional relationships indicated by technical terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0032] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0033] In the present embodiment, in a first aspect, the present invention discloses a deburring device for a compressor valve plate, comprising a frame 100, on which a first main shaft 200 arranged along a first direction is mounted, the first main shaft 200 is cooperatively connected with a first driving component 300 arranged outside the frame 100, rotating disks 400 are respectively mounted on the inner sides of both ends of the first main shaft 200, and a plurality of evenly distributed second main shafts 500 are cooperatively mounted on the two rotating disks 400, each second main shaft 500 is cooperatively connected with a mounting plate 600 through a multi-dimensionally movable bearing 900, each mounting plate 600 is cooperatively mounted with a finishing component 700, each finishing component 700 includes a mounting shell 710 cooperatively connected with the mounting plate 600, each mounting shell 710 is respectively provided with a roller driven to rotate by the second driving component, and a dust collecting component 800 for removing burrs and dust is mounted at the lower part of each mounting shell 710.

[0034] In the present invention, the first direction is along the X direction in the figure. By introducing a bearing 900 that can move in multiple dimensions, connecting the mounting shell 710 and the second main shaft 500, and cooperating with the first driving component 300, the bearing 900 can realize free rotation in multiple directions, so that the roller installed inside the mounting shell 710 can be multi-dimensionally shaken, so that the valve plate and the abrasive in the roller can move disorderly, and the roller is provided with a leakage net, so that dust and burrs can flow out of the roller, and the burrs and dust are collected by the dust collection component 800 provided in the mounting shell 710; of course, in the present invention, the above-mentioned roller, the second driving component, the dust collection component 800, the first driving component 300, and the control component set separately can all select existing conventional structures. For example, the first driving component 300 and the second driving component can both use motors with corresponding accessories. The above-mentioned structure is no longer described in detail in the present invention.

[0035] Since the drum can perform multi-dimensional shaking, the valve plate will roll and move in multiple directions in the drum as the drum moves. This movement mode allows all surfaces and edges of the valve plate to fully contact the abrasive, and both the flat parts and complex edges and corners can be effectively deburred, thereby improving the comprehensiveness of deburring. Multi-dimensional shaking can avoid the situation where burrs remain due to certain parts of the valve plate not being able to contact the deburring tool, effectively reducing the defective rate of the product.

[0036] Since the valve plate is not fixed in the drum, the device has better adaptability to compressor valve plates of different sizes and shapes. Whether it is a small valve plate or a large valve plate, as long as the size of the drum can accommodate it, it can be placed in it for deburring.

[0037] For valve plates with irregular shapes, their free movement in the drum enables them to find a suitable position to contact the abrasive. There is no need to specially design a fixing fixture for each valve plate shape or adjust the position of the deburring tool, which improves the versatility of the device.

[0038] According to the specific needs of deburring, different types of abrasives can be conveniently selected, such as aluminum oxide particles, silicon carbide particles, etc., and the amount of abrasives can be flexibly adjusted. By changing the type and amount of abrasives, it can meet the deburring requirements of valve plates with different materials and different burr conditions.

[0039] The control system in the control component can control the amplitude and direction of multi-dimensional shaking on the basis of controlling the motor speed and reciprocating motion frequency. Through sensor feedback and programming, the movement state of the drum can be accurately monitored and adjusted, making the deburring process more accurate. This precise control can flexibly adjust the motion parameters according to the actual situation of the valve plate (such as the size and distribution of burrs, etc.) to achieve the best deburring effect, thereby improving the intelligence of the device. Since the valve plate is not fixed in the drum, the control system pays more attention to the protection of the valve plate. By sensitively monitoring the movement state of the cradle, the motion parameters can be adjusted in time to avoid excessive impact or damage to the valve plate during the deburring process, thereby extending the service life of the valve plate and improving product quality.

[0040] In one or more possible embodiments of the present invention, the two rotating disks 400 are equipped with 6 groups of evenly distributed second spindles 500. In combination with the above content, the first spindle 200 cooperates with the rotating disks 400 on the inner sides of the two ends, and multiple groups of second spindles 500 are evenly distributed on the rotating disks 400. This evenly distributed design enables each finishing component 700 to evenly cover the working area during operation, avoiding excessive or insufficient local deburring. When there are 6 groups of evenly distributed second spindles 500, it can ensure that the valve sheet is deburred more evenly in the circumferential direction, thereby improving the working stability and deburring uniformity of the entire device.

[0041] In one or more possible embodiments of the present invention, a mounting groove 510 is provided in the middle of the outer circumference of the second main shaft 500, and a plurality of mounting holes 520 are provided on the bottom surface of the mounting groove 510. The mounting groove 510 and the mounting holes 520 provided in the middle of the outer circumference of the second main shaft 500 facilitate the installation of the bearing 900. This structural design makes the installation of the bearing 900 more secure, and also facilitates the adjustment and replacement of the finishing component 700 according to actual needs. Here, different types of bearings 900 can be replaced according to different deburring requirements, or the position of the finishing component 700 can be adjusted to optimize the deburring effect.

[0042] In one or more possible embodiments of the present invention, the bearing 900 is one or more of a ball bearing 900, a spherical bearing 900, and a tapered roller bearing 900. Different types of bearings 900 have different characteristics. Ball bearings 900 can provide better rotational flexibility, spherical bearings 900 can achieve a larger angle of swing, and tapered roller bearings 900 have a higher load-bearing capacity. This variety of choices allows the device to flexibly select the most suitable bearing 900 combination according to specific working conditions and deburring requirements to meet different multi-dimensional activity requirements.

[0043] In one or more possible embodiments of the present invention, the bottom surface of the fixed portion of the bearing 900 is connected to a fixing plate 910 that matches the bottom surface of the mounting groove 510 , and the top surface of the movable portion of the bearing 900 is connected to a mounting plate 600 .

[0044] In one or more possible embodiments of the present invention, two opposite sides of the lower portion of the mounting shell 710 are respectively provided with openings 711 for installing the dust collecting component 800 , and a filter plate 712 is installed inside the mounting shell 710 .

[0045] In a second aspect, the present invention discloses a method for deburring a compressor valve plate, comprising the following steps:

[0046] (1) Place the compressor valve plate and abrasive in each roller;

[0047] (2) Start the second driving component to drive the reciprocating roller to start moving, and the roller will reciprocate and swing in the horizontal direction;

[0048] (3) Start the first driving component 300, and drive the second main shaft 500 to reciprocate through the main shaft and the rotating disk 400. The valve plate and the abrasive move in the drum and cooperate with the bearing 900, driving the mounting housing 710 to move in multiple directions;

[0049] (4) Control the dust collection components to remove burrs and abrasive dust in real time to keep the working environment clean;

[0050] (5) According to the deburring condition of the valve plate, adjust the motor speed and reciprocating motion frequency to achieve the polishing and deburring effect of the valve plate.

[0051] The specific embodiments disclosed in the present invention fall within the protection scope of the claims of the present invention, and are the specific lower-level implementation scope of the characteristic part of the present invention. The protection content of the specific embodiments is merely an explanation of the protection scope of the claims of the present invention. The protection scope of the present invention is not limited to the protection content of the specific embodiments, and the protection content of the specific embodiments should not be understood as a limitation on the protection scope of the claims of the present invention.

[0052] The product structure connection relationships that fall within the protection scope of the present invention shall fall within the protection content of the present invention; without departing from the protection essence of the present invention, conventional technical improvements are made to the structure of product components, such as improvements to the partial structure of the product in the specific embodiments of the present invention, which will also fall within the protection essence of the present invention.

[0053] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that the described embodiments may be modified in various ways by a person skilled in the art without departing from the scope of the present invention. Therefore, the above description is illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

[0054] Unless otherwise defined, all academic and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0055] In case of conflict, the definitions in this specification shall prevail.

[0056] Unless otherwise indicated, all percentages, parts, ratios, etc. are by weight.

[0057] When giving a numerical value or a numerical range, a preferred range or a series of lower preferred values ​​and upper preferred values, it should be understood that it specifically discloses any range formed by any pair of numerical values ​​of any smaller range limit or preferred value and any larger range limit or preferred value, regardless of whether the range is disclosed separately. Unless otherwise stated, where the numerical range is described in this specification, the range is intended to include all integers and fractions within the range end value and range.

[0058] When the term "about" or "around" is used to describe a value or an end-point of a range, the disclosure should include the specific value or end-point referred to.

[0059] The use of "a" and "an / kind" to describe elements of the present invention is only for convenience and to give a general description of the present invention. Unless otherwise clearly stated, the description should be understood to include one / kind or at least one / kind.

Claims

1. A compressor valve plate deburring device, comprising a frame (100), characterized in that: The frame (100) is provided with a first main shaft (200) arranged along a first direction, the first main shaft (200) is connected with a first driving component (300) arranged outside the frame (100), rotating disks (400) are respectively installed on the inner sides of both ends of the first main shaft (200), and a plurality of evenly distributed second main shafts (500) are installed on the two rotating disks (400), each second main shaft (500) is connected with a mounting plate (600) through a multi-dimensionally movable bearing (900), each mounting plate (600) is installed with a finishing component (700), each finishing component (700) includes a mounting shell (710) connected with the mounting plate (600), each mounting shell (710) is respectively provided with a roller driven to rotate by the second driving component, and a dust collecting component (800) for removing burrs and dust is installed at the bottom of each mounting shell (710).

2. A compressor valve plate deburring device according to claim 1, characterized in that: The two rotating disks (400) are cooperatively provided with six groups of evenly distributed second main shafts (500).

3. A compressor valve plate deburring device according to claim 1, characterized in that: A mounting groove (510) is provided at the middle position of the outer circumference of the second main shaft (500), and a plurality of mounting holes (520) are provided on the bottom surface of the mounting groove (510).

4. A compressor valve plate deburring device according to claim 1, characterized in that: The bearing (900) is one or more of a ball bearing (900), a spherical plain bearing (900), and a tapered roller bearing (900).

5. A compressor valve plate deburring device according to claim 1, characterized in that: The bottom surface of the fixed part of the bearing (900) is connected to a fixed plate (910) matched with the bottom surface of the mounting groove (510), and the top surface of the movable part of the bearing (900) is connected to a mounting plate (600).

6. A compressor valve plate deburring device according to claim 1, characterized in that: Two opposite side surfaces at the bottom of the installation shell (710) are respectively provided with openings (711) for installing a dust collecting component (800), and a filter plate (712) is installed inside the installation shell (710).

7. A method for deburring a compressor valve plate, characterized in that: The steps include: (1) Place the compressor valve plate and abrasive in each roller; (2) Start the second driving component to drive the reciprocating roller to start moving, and the roller will reciprocate and swing in the horizontal direction; (3) Start the first driving component (300), drive the second main shaft (500) to reciprocate through the main shaft and the rotating disk (400), the valve plate and the abrasive move in the drum and cooperate with the bearing (900), drive the mounting housing (710) to move in multiple directions; (4) Control the dust collection components to remove burrs and abrasive dust in real time to keep the working environment clean; (5) According to the deburring condition of the valve plate, adjust the motor speed and reciprocating motion frequency to achieve the polishing and deburring effect of the valve plate.

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