CN214869401U - Precision machinery accessories equipment of polishing - Google Patents

Abstract

The utility model provides an accurate machinery accessories equipment of polishing belongs to the equipment of polishing technical field. This precision machinery accessories equipment of polishing, including the equipment of polishing subassembly and dust removal subassembly. The equipment component of polishing includes L shape frame and driving piece, the dust removal subassembly includes dust cover and frame and dust absorption spare, L shape frame with the dust cover all is connected to in the frame, just L shape frame quilt cover is in the dust cover inner space, the dust cover front side is equipped with the cover door and opens and shuts, the opening has been seted up on the dust cover lateral wall, and opening department is connected with the dust piece, the dust absorption spare includes annular cover and air-supply line, annular cover is located the outside week side of pivot. The utility model discloses in, the dust removal subassembly can carry out purification treatment to the dusty air that the in-process produced of polishing the work piece, can also carry out quick assembly disassembly to it on the basis that does not damage the filter screen simultaneously, has effectively promoted the efficiency that the work piece was polished.

Description

Precision machinery accessories equipment of polishing

Technical Field

The utility model relates to an equipment field of polishing particularly, relates to an accurate machinery accessories equipment of polishing.

Background

Can adopt the equipment of polishing to polish usually in precision machinery accessories production and processing process and handle, and the equipment of polishing that has now can place the work piece in opening the frame that sets up and have clamping position mechanism usually to through movable polishing dish to the face of waiting to polish of work piece handle. Because the dust that the open setting of in-process of polishing made the production of polishing spreads in the factory building air for the air quality of the environment of polishing worsens, endangers that the staff is healthy, for this reason, can be equipped with dust removal structure in the equipment of polishing among the prior art usually.

However, the existing dust removal structure lacks a structure for quickly disassembling and assembling the filter screen on the basis of not damaging the filter screen, and an external tool is required to be adopted for assisting in disassembling and assembling the filter screen, so that the service efficiency of the polishing equipment is easily and indirectly influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an accurate machinery accessories equipment of polishing aims at improving current dust removal structure and lacks the problem of carrying out quick assembly disassembly's structure to it on the basis that does not damage the filter screen.

The utility model discloses a realize like this:

the utility model provides an accurate machinery accessories equipment of polishing, including the equipment module and the dust removal subassembly of polishing.

The polishing equipment component comprises an L-shaped frame and a driving piece, the driving piece comprises an electric push rod I and a servo motor, the electric push rod I is connected to the L-shaped frame, the servo motor is installed at the movable end of the electric push rod I, the output end of the servo motor is connected with a rotating shaft, the outer end of the rotating shaft is connected with a polishing disc, the dust removal component comprises a dust cover, a rack and a dust suction piece, the L-shaped frame and the dust cover are connected to the rack, the L-shaped frame is covered in the inner space of the dust cover, a cover door opening piece is arranged on the front side of the dust cover, a through hole is formed in the side wall of the dust cover, the through hole is connected with the dust suction piece, the dust suction piece comprises an annular cover and an air inlet pipe, the annular cover is located on the outer side of the rotating shaft, a supporting rod is equidistantly connected with the annular cover, and all the supporting rods are connected with the outer wall of the servo motor, the annular cover is also equidistantly communicated with corrugated pipes, all the corrugated pipes are commonly communicated with the bottom end of the air inlet pipe, the outer end of the air inlet pipe is communicated with a collecting box, an exhaust fan is further installed and communicated on the air inlet pipe, the collecting box is arranged at the top end of the dust cover, a filter screen is arranged in the collecting box, the side wall of the collecting box is provided with a rectangular drawing opening, the filter screen is drawn on the inner wall of the collecting box through the rectangular drawing opening, two sides of the inner wall of the collecting box are both connected with rectangular frames, sealing rubber pads I tightly attached to the outer walls of the frames of the filter screen are respectively adhered to the opposite sides of the two rectangular frames, the outer wall of the collecting box is also provided with an electric push rod II, the movable end of the electric push rod II is connected with a baffle plate, the baffle plate covers the rectangular drawing opening, and one side of the baffle plate, which is close to the collecting box, is connected with a sealing rubber pad II tightly attached to the outer wall of the collecting box, the side wall of the collecting box is also communicated with an exhaust hole.

In an embodiment of the utility model, the cover door opening and closing piece includes electric putter III and L shape translucent cover door, electric putter III install extremely the dust cover top.

In an embodiment of the present invention, the L-shaped transparent cover door is connected to the movable end of the electric pushing rod iii, the L-shaped transparent cover door is utilized to cover the opening of the dust cover with the activity of the electric pushing rod iii.

In an embodiment of the present invention, a sealing rubber gasket iii adhered to the periphery of the opening of the dust cover is adhered to the inner side of the L-shaped transparent cover door.

In an embodiment of the present invention, the dust-proof member includes an internal thread sleeve, an external thread sleeve and a dust screen.

In an embodiment of the present invention, the inner thread sleeve is connected to the inner wall of the opening formed in the side wall of the dust cover, and the outer thread sleeve is in thread butt joint with the inner thread sleeve.

The utility model discloses an in one embodiment, fixedly connected with keeps off the ring in outer screw thread cover inner wall one side, outer screw thread cover inner wall opposite side still is equipped with the screw thread clamping ring, the frame that the dust screen was taken certainly is compressed tightly keep off the ring with between the screw thread clamping ring.

In an embodiment of the present invention, a sealing rubber gasket iv tightly attached to an outer wall of a frame of the dust screen is adhered to both sides of the threaded compression ring and the baffle ring.

In an embodiment of the present invention, all of the bellows further run through and communicate with the dust cover top wall.

In an embodiment of the present invention, the filter screen is close to an outer wall of the rectangular drawing opening and the outer wall of the collecting box is located on the same vertical plane.

The utility model has the advantages that: the utility model relates to an accurate machinery accessories grinding equipment who obtains through the above-mentioned design, when using, in the work piece polishing process, utilize the dust cover can keep apart the space of polishing space and factory building other position's space, reduce the probability that the dust spreads in the polishing process, start the air exhauster, simultaneously under the flexible effect of all bellows, the annular cover can follow the polishing dish and reciprocate, thereby can carry out more favorable absorption to the dust that polishes on the frame mesa, the dust that produces in the dust cover under the effect of air exhauster adsorbs to the annular cover, and finally carry the dust-laden air to the collecting box through all bellows and the air-supply line that the bellows top communicates, the filter screen that utilizes in the collecting box can adsorb the dust and filter, the air after the filtration discharges through the exhaust hole, when the filter screen is changed, start electric putter II with its baffle that the bottom is connected fast to move up, take out old filter screen fast between two rectangular frame to insert new filter screen between two rectangular frame, reuse electric putter II with baffle quick downstream, thereby can stably set up new filter screen in the collecting box, set up like this and not only be convenient for carry out the dismouting with the filter screen fast and change or clear up, can also reduce the damage to it when the installation perhaps dismantlement filter screen simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a precision machine part polishing device provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a polishing device assembly provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a dust removing assembly provided in an embodiment of the present invention;

FIG. 4 is a schematic view of a dust-collecting part according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a top-down position relationship between the annular cover and the support rod and the bellows according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a section position relationship between the collecting box and the rectangular drawing opening provided by the embodiment of the present invention;

fig. 7 is a schematic structural view of a dust-proof member according to an embodiment of the present invention.

In the figure: 10-grinding the equipment component; 110-L-shaped frame; 120-a drive member; 121-electric push rod I; 122-a servo motor; 123-a rotating shaft; 124-grinding disc; 20-a dust removal assembly; 210-a dust cover; 220-a frame; 230-a suction cleaner; 231-an annular shield; 232-air inlet pipe; 233-support bar; 234-bellows; 235-a collection box; 236-a filter screen; 237-a baffle; 238-rectangular drawing opening; 239-an electric push rod II; 240-cover door opening and closing piece; 241-electric push rod III; 242-an L-shaped transparent cover door; 250-a dust-proof piece; 251-an internal thread sleeve; 252-external thread sleeve; 253-dust screens; 254-stop ring; 255-threaded press ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 and 3, the present invention provides a precision machine component polishing apparatus, which includes a polishing apparatus assembly 10 and a dust removing assembly 20.

The grinding equipment assembly 10 can adjust the position of the grinding disc 124 according to the height of the surface to be ground of the workpiece clamped and positioned on the table top of the rack 220, so that the grinding effectiveness of the workpiece is increased; dust removal component 20 can carry out purification treatment to the dusty air that the work piece in-process produced of polishing, can also carry out quick assembly disassembly to it on the basis that does not damage filter screen 236 simultaneously, has effectively promoted the efficiency that the work piece polished.

Referring to fig. 1 and 2, the polishing apparatus assembly 10 includes an L-shaped frame 110 and a driving member 120, the driving member 120 includes an electric push rod i 121 and a servo motor 122, the electric push rod i 121 is connected to the L-shaped frame 110 through a screw, the servo motor 122 is mounted to a movable end of the electric push rod i 121 through a screw, an output end of the servo motor 122 is connected to a rotating shaft 123 through a coupling, and an outer end of the rotating shaft 123 is connected to a polishing disc 124 through a screw.

Referring to fig. 1 and 3, the dust removing assembly 20 includes a dust cover 210, a frame 220 and a dust sucking member 230, and it should be noted that the table top of the frame 220 is provided with a clamping and positioning mechanism (not shown) for clamping a workpiece in the prior art, and the description thereof is omitted. The L-shaped frame 110 and the dust cover 210 are both connected to the frame 220 by screws, wherein the dust cover 210 may be a transparent cover, so as to facilitate observation of the polishing condition of the workpiece. The L-shaped frame 110 is covered in the inner space of the dust cover 210, the front side of the dust cover 210 is provided with a cover door opening and closing piece 240, the cover door opening and closing piece 240 comprises an electric push rod III 241 and an L-shaped transparent cover door 242, the electric push rod III 241 is installed at the top of the dust cover 210 through a screw, the L-shaped transparent cover door 242 is connected to the movable end of the electric push rod III 241 through a screw, the L-shaped transparent cover door 242 movably covers the opening of the dust cover 210 through the electric push rod III 241, the inner side of the L-shaped transparent cover door 242 is fixedly attached to a sealing rubber pad III at the peripheral side of the opening of the dust cover 210 through strong glue, and the electric push rod III 241 is used for conveniently controlling the L-shaped transparent cover door 242 to move up and down, thereby be convenient for open and shut the dust cover 210 front side from the open department in area, can also control the size that the dust cover 210 opened and shut to can reduce the interior dust of dust cover 210 and spread the probability to outside in a large number.

Referring to fig. 1 and 7, a through hole is formed in a side wall of the dust cover 210, the through hole is connected to a dust-proof member 250, the dust-proof member 250 includes an internal thread sleeve 251, an external thread sleeve 252 and a dust-proof net 253, the internal thread sleeve 251 is connected to an inner wall of the through hole formed in the side wall of the dust cover 210, wherein the internal thread sleeve 251 may be optionally formed integrally with the inner wall of the through hole. The external thread sleeve 252 is in thread butt joint with the internal thread sleeve 251, and a retaining ring 254 is fixedly connected to one side of the inner wall of the external thread sleeve 252, wherein the retaining ring 254 and the external thread sleeve 252 are integrally formed. The other side of the inner wall of the external thread sleeve 252 is also provided with a thread press ring 255, wherein the outer wall of the thread press ring 255 is provided with an external thread matched with the inner wall of the external thread sleeve 252. The frame of the dust screen 253 is pressed between the retaining ring 254 and the threaded pressing ring 255, and the opposite sides of the threaded pressing ring 255 and the retaining ring 254 are both fixedly attached to the sealing rubber gasket IV tightly attached to the outer wall of the frame of the dust screen 253 through strong glue.

Please refer to fig. 1 and 3 to 6, the dust collector 230 includes an annular cover 231 and an air inlet pipe 232, the annular cover 231 is located on the outer periphery of the rotating shaft 123, the annular cover 231 is connected with a support rod 233 at an equal distance by a screw, all the support rods 233 are connected with the outer wall of the servo motor 122 by screws, the annular cover 231 is further connected with a corrugated pipe 234 at an equal distance, all the corrugated pipes 234 are commonly connected with the bottom end of the air inlet pipe 232, specifically, the bottom end of the air inlet pipe 232 is arranged in a plugging shape, the outer end of the air inlet pipe 232 is connected with a collecting box 235, in the utility model, all the corrugated pipes 234 are further connected with the top wall of the dust cover 210. And the air inlet pipe 232 is also provided with an exhaust fan in a communicating manner, the collection box 235 is arranged at the top end of the dust cover 210 through a screw, a filter screen 236 is arranged in the collection box 235, the side wall of the collection box 235 is provided with a rectangular drawing opening 238, the filter screen 236 is drawn and pulled on the inner wall of the collection box 235 through the rectangular drawing opening 238, wherein an outer wall of the filter screen 236 close to the rectangular drawing opening 238 and the outer wall of the collection box 235 are positioned on the same vertical plane.

The two sides of the inner wall of the collection box 235 are connected with rectangular frames through screws, the opposite sides of the two rectangular frames are respectively adhered with a sealing rubber pad I tightly attached to the outer wall of the filter screen 236 with the frame, the outer wall of the collection box 235 is further provided with an electric push rod II 239 through screws, the movable end of the electric push rod II 239 is connected with a baffle 237 through screws, the baffle 237 covers the rectangular drawing opening 238, one side of the baffle 237 close to the collection box 235 is connected with a sealing rubber pad II tightly attached to the outer wall of the collection box 235 through a strong adhesive, and the side wall of the collection box 235 is further communicated with an exhaust hole.

This precision machinery accessories equipment of polishing's theory of operation: when the grinding machine is used, according to the height of the surface to be ground of a workpiece clamped and positioned on the table top of the rack 220, the electric push rod I121 is utilized to drive the servo motor 122 to move upwards or downwards, the grinding disc 124 is indirectly driven to move upwards or downwards to be attached to the surface to be ground of the workpiece, the servo motor 122 is utilized to drive the rotating shaft 123 to rotate, the grinding disc 124 is indirectly driven to rotate and grind the surface to be ground attached to the grinding disc, in the grinding process of the workpiece, the grinding space can be isolated from the spaces of other positions of a factory building by utilizing the dust cover 210, the probability of dust spreading in the grinding process is reduced, the exhaust fan is started, simultaneously, the annular cover 231 can move upwards and downwards along with the grinding disc 124 under the telescopic action of all corrugated pipes 234, so that dust generated by grinding on the table top of the rack 220 can be more favorably adsorbed, and dust generated in the dust cover 210 is adsorbed into the annular cover 231 under the action of the exhaust fan, the dust-containing air is finally conveyed into the collection box 235 through all the corrugated pipes 234 and the air inlet pipes 232 communicated with the tops of the corrugated pipes 234, dust can be adsorbed and filtered by the filter screen 236 in the collection box 235, the filtered air is exhausted through the exhaust holes, when the filter screen 236 is replaced, the electric push rod II 239 is started to quickly move the baffle 237 connected to the bottom of the electric push rod II, the old filter screen 236 is quickly drawn out from between the two rectangular frames, the new filter screen 236 is inserted between the two rectangular frames, the baffle 237 is quickly moved downwards by the electric push rod II 239 again, so that the new filter screen 236 can be stably arranged in the collection box 235, the arrangement is convenient for quickly disassembling, assembling and replacing or cleaning the filter screen 236, meanwhile, the damage to the filter screen 236 can be reduced when the filter screen 236 is assembled or disassembled, and the side wall of the dust cover 210 is also provided with a dust-proof piece 250 for maintaining the balance of the internal air flow, utilize the dust screen 253 in the dust keeper 250 can adsorb the filtration to getting into or exhaust dusty air, need dismantle when changing at the dust screen 253, screw thread clamping ring 255 and go out external thread cover 252, lift off old dust screen 253, place new dust screen 253 in external thread cover 252 simultaneously, again with the threaded clamping ring 255 that originally unloads once more with external thread cover 252 internally mounted, thereby be compressed tightly new dust screen 253 between threaded clamping ring 255 and fender ring 254, the quick assembly disassembly dust screen 253 of not only being convenient for of setting up like this, can also reduce the damage to its production when dust screen 253 dismouting.

It should be noted that the specific model specifications of the exhaust fan, the electric push rod i 121, the servo motor 122, the electric push rod ii 239, the electric push rod iii 241, the filter screen 236 and the dust screen 253 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the suction fan, the electric push rod I121, the servo motor 122, the electric push rod II 239 and the electric push rod III 241 are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. Precision machinery spare and accessory part equipment of polishing, its characterized in that includes

The polishing equipment assembly (10) comprises an L-shaped frame (110) and a driving piece (120), wherein the driving piece (120) comprises an electric push rod I (121) and a servo motor (122), the electric push rod I (121) is connected to the L-shaped frame (110), the servo motor (122) is installed at the movable end of the electric push rod I (121), the output end of the servo motor (122) is connected with a rotating shaft (123), and the outer end of the rotating shaft (123) is connected with a polishing disc (124);

the dust removal assembly (20), the dust removal assembly (20) comprises a dust cover (210), a rack (220) and a dust collection part (230), the L-shaped frame (110) and the dust cover (210) are connected to the rack (220), the L-shaped frame (110) is covered in the inner space of the dust cover (210), a cover door opening and closing part (240) is arranged on the front side of the dust cover (210), a through hole is formed in the side wall of the dust cover (210), and the dust collection part (250) is connected to the through hole;

dust absorption spare (230) include annular cover (231) and air-supply line (232), annular cover (231) are located pivot (123) outside week side, annular cover (231) equidistance is connected with branch (233), all branch (233) all with servo motor (122) outer wall connection, it has bellows (234) to go back the equidistance intercommunication on annular cover (231), all bellows (234) communicate jointly in air-supply line (232) bottom, air-supply line (232) outer end intercommunication has collecting box (235), just still install the intercommunication on air-supply line (232) and have the air exhauster, establish collecting box (235) dust cover (210) top, be equipped with filter screen (236) in collecting box (235), rectangle drawing mouth (238) has been seted up to collecting box (235) lateral wall, filter screen (236) pass through rectangle drawing mouth (238) pull in collecting box (235) inner wall, the filter screen is characterized in that rectangular frames are connected to two sides of the inner wall of the collection box (235), sealing rubber pads I tightly attached to the outer wall of the filter screen (236) with the frames are adhered to the opposite sides of the two rectangular frames, an electric push rod II (239) is further installed on the outer wall of the collection box (235), a baffle (237) is connected to the movable end of the electric push rod II (239), the baffle (237) covers the rectangular drawing opening (238), one side, close to the collection box (235), of the baffle (237) is connected with a sealing rubber pad II tightly attached to the outer wall of the collection box (235), and the side wall of the collection box (235) is further communicated with an exhaust hole.

2. The precision mechanical parts grinding apparatus of claim 1, wherein the door opening and closing member (240) comprises an electric push rod iii (241) and an L-shaped transparent door (242), the electric push rod iii (241) being mounted to the top of the dust cover (210).

3. The precision mechanical part grinding equipment as claimed in claim 2, wherein the L-shaped transparent cover door (242) is connected to the movable end of the electric push rod III (241), and the L-shaped transparent cover door (242) is movably covered on the opening of the dust cover (210) by the electric push rod III (241).

4. The precision mechanical part grinding device as claimed in claim 2, wherein a sealing rubber gasket III attached to the periphery of the opening of the dust cover (210) is bonded to the inner side of the L-shaped transparent cover door (242).

5. The precision mechanical parts grinding apparatus of claim 1, wherein the dust guard (250) comprises an internally threaded sleeve (251) and an externally threaded sleeve (252) and a dust screen (253).

6. The precision mechanical part grinding device as claimed in claim 5, wherein the internally threaded sleeve (251) is connected to an inner wall of a through opening formed in a side wall of the dust cover (210), and the externally threaded sleeve (252) is in threaded abutment with the internally threaded sleeve (251).

7. The precision machinery part grinding device according to claim 5, wherein a retaining ring (254) is fixedly connected to one side of the inner wall of the external thread sleeve (252), a thread pressing ring (255) is further arranged on the other side of the inner wall of the external thread sleeve (252), and a frame of the dust screen (253) is compressed between the retaining ring (254) and the thread pressing ring (255).

8. The precision mechanical part grinding device according to claim 7, wherein sealing rubber gaskets IV tightly attached to the outer wall of the frame of the dust screen (253) are adhered to opposite sides of the threaded compression ring (255) and the baffle ring (254).

9. The precision mechanical accessory grinding apparatus of claim 1, wherein all of the bellows (234) are further in communication with a top wall of the dust shield (210).

10. Precision mechanical accessory grinding device according to claim 1, characterized in that an outer wall of the filter screen (236) close to the rectangular drawing opening (238) is on the same vertical plane as the outer wall of the collection box (235).

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