CN216030001U - Machining arc wall clearance grinding device - Google Patents

Machining arc wall clearance grinding device Download PDF

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Publication number
CN216030001U
CN216030001U CN202121383603.6U CN202121383603U CN216030001U CN 216030001 U CN216030001 U CN 216030001U CN 202121383603 U CN202121383603 U CN 202121383603U CN 216030001 U CN216030001 U CN 216030001U
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polishing
cleaning
arm
brush
driven
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CN202121383603.6U
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Chinese (zh)
Inventor
王小斌
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Gaoyou Auto Standard Parts Factory
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Gaoyou Auto Standard Parts Factory
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Abstract

The utility model discloses a cleaning and polishing device for a machining arc-shaped groove, which comprises a fixing plate, a polishing arm, a polishing unit and a cleaning unit, wherein the polishing arm is arranged on the fixing plate; a cleaning arm is arranged at the lower end of the left side of the fixed plate; the rear end of the right side of the polishing arm is connected with the fixing plate through a polishing connecting block; the polishing unit comprises a polishing driven wheel, a driven wheel pin shaft, a driven fixed seat and a polishing power assembly, and the left side of the polishing arm is connected with the driven fixed seat; the power component of polishing contains grinding motor, the action wheel of polishing and the abrasive band of polishing, and grinding motor's rear end is connected to the front side of the connecting block of polishing, and grinding motor's output shaft polishing action wheel, and grinding action wheel and polishing are connected through the abrasive band transmission from the driving wheel of polishing, and grinding motor drives the action wheel of polishing when rotating and rotates, and grinding action wheel drives through the abrasive band of polishing according to frictional force and polishes from the driving wheel rotation, realizes the rotation in abrasive band of polishing, realizes high-efficient polishing.

Description

Machining arc wall clearance grinding device
Technical Field
The utility model relates to the technical field of machining, in particular to a cleaning and polishing device for a machining arc-shaped groove.
Background
Along with the industry development accelerates, the clearance demand of polishing to containing the arc wall part increases, and this machining arc wall clearance grinding device can the efficient clean up of polishing to the part that contains the arc wall.
Wherein a machining arc wall clearance grinding device that application number is 201621376351.3 and proposes in prior art is including gripping the handle, gripping the handle and arranging in on main part frame one side, it has the shifting chute to open on the main part frame, main part frame opposite side is arranged in to support arm one end, the regulating wheel is arranged in on the support arm other end through the regulating spindle, grinding device is by the abrasive band of polishing, the movable plate, go up the take-up pulley, go up the tensioning axle, the driving wheel, motor power, adjust knob, take-up pulley and tensioning axle down constitute down, the driving wheel is arranged in on the motor power, motor power arranges in on the main part frame, go up the take-up pulley and arrange in on the movable plate through last tensioning axle, the movable plate is arranged in through tensioning axle down to the take-up pulley, there is the certain distance between last take-up pulley and the take-up pulley, the movable plate is arranged in on the main part frame to the card that hangs down.
The polishing and cleaning efficiency is low, and the industrial requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provides a cleaning and polishing device for machining arc-shaped grooves, which has the advantages of both polishing and cleaning functions and high working efficiency and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cleaning and polishing device for machining arc-shaped grooves comprises a fixing plate, a polishing arm, a polishing unit and a cleaning unit;
a cleaning arm is arranged at the lower end of the left side of the fixed plate;
the rear end of the right side of the polishing arm is connected with the fixing plate through a polishing connecting block;
the polishing unit comprises a polishing driven wheel, a driven wheel pin shaft, a driven fixed seat and a polishing power assembly, the left side of the polishing arm is connected with the driven fixed seat, the left side of the driven fixed seat is rotatably connected with the polishing driven wheel through the driven wheel pin shaft, and the polishing power assembly is installed on the polishing arm;
the cleaning unit is arranged at one end of the cleaning arm far away from the fixed plate. The driven wheel pin shaft is inserted in the center of the driven wheel, and the driven wheel rotates by taking the driven wheel pin shaft as the center.
Furthermore, the polishing power assembly comprises a polishing motor, a polishing driving wheel and a polishing abrasive belt, the front side of the polishing connecting block is connected with the rear end of the polishing motor, an output shaft of the polishing motor is connected with the polishing driving wheel, and the polishing driving wheel and the polishing driven wheel are in transmission connection through the polishing abrasive belt. When the grinding motor rotates, the grinding driving wheel is driven to rotate, the grinding driving wheel drives the grinding driven wheel to rotate through the grinding abrasive belt according to friction force, the grinding abrasive belt rotates, and grinding is further achieved.
Further, the cleaning unit contains brush wheel, brush gear, brush gear round pin axle, brush gear round hole and clearance power pack, open and be equipped with brush gear round hole around the left end of clearance arm, the both ends of brush gear round pin axle are rotated and are connected in brush gear round hole, the middle part of brush gear round pin axle is fixed with the brush gear, the front and back end of brush gear round pin axle is connected with the brush wheel, the brush is installed to the circumference of brush wheel, and clearance power pack installs on the clearance arm. The brush gear pin shaft is installed at the center of the brush gear, the brush gear takes the brush gear pin shaft as the center to do circular motion, the brush gear can be driven to rotate when rotating, the brushes arranged on the circumference of the brush gear do not stop circular motion when rotating, and a polished workpiece can be efficiently cleaned.
Further, clearance power component contains clearance motor, clearance action wheel, drive gear round pin axle, drive gear round hole and drive gear spacing ring, the left end internally mounted of clearance arm has the clearance motor, the output shaft clearance action wheel of clearance motor, the drive gear round hole has been seted up to the position that lies in between clearance motor and the brush gear round hole on the clearance arm, the front and back end of drive gear round pin axle rotates to be connected in the drive gear round hole, the middle part fixed connection drive gear of drive gear round pin axle, drive gear spacing ring is installed to drive gear's front and back end, the meshing of clearance action wheel is connected drive gear, the brush gear is connected in the drive gear meshing. When the cleaning motor rotates, the cleaning driving wheel can be driven to rotate, the cleaning driving wheel is meshed with the transmission gear and is connected with the transmission gear, the transmission gear is further driven to rotate, the transmission gear is meshed with the brush gear, the brush gear can be rotated through the connection mode, and the rotation of the brush gear is realized.
Further, still include driven movable unit, driven movable unit contains sliding block, slide locating piece, fixing stud and lock nut, the right side of driven fixing base is connected with the left end of sliding block, the sliding block has two to install the last lower extreme on driven fixing base right side respectively, the right-hand member sliding connection of sliding block polishes the left end of arm, the left side of slide locating piece is connected on the right side of driven fixing base, the right-hand member sliding connection of slide locating piece polishes the left end of arm, fixing stud threaded connection is in the left end front and back side of polishing the arm, fixing stud threaded connection lock nut, the left end front and back side of polishing the arm is hugged closely to lock nut's one end. The sanding belt is sleeved on the sanding driving wheel and the sanding driven wheel, the sanding belt is loosened, the front and rear locking nuts can be loosened, the fixing studs are rotated, the sliding positioning block is moved leftwards, when the sanding belt is fastened to a proper degree, the fixing studs at two ends are screwed, the sliding positioning block is locked for a fixed period, and then the locking nuts are further locked.
Further, still include handle, handheld and control switch group, the handle is installed on the right side of fixed plate, handheld the handle is installed to the front side of fixed plate, the front side of fixed plate is equipped with control switch group, the input of motor and the clearance motor of polishing is connected with control switch group's output electricity. When the device is used, the handle can be tightly held by the left hand, the handle can be tightly held by the right hand, and the control switch group adopts the prior art to control the rotation of the polishing motor and the cleaning motor.
Compared with the prior art, the utility model has the beneficial effects that: this machining arc wall clearance grinding device has following benefit:
1. this machining arc wall clearance grinding device is equipped with the clearance unit, drives the brush through the clearance motor and takes turns to the machined part that has polished and clears up, and the efficient clears up out iron fillings etc. that will polish.
2. This machining arc wall clearance grinding device is equipped with the unit of polishing, rotates through grinding motor, drives the action wheel rotation of polishing, further drives the abrasive band of polishing and constantly rotates, realizes polishing the machined part recess.
3. This machining arc wall clearance grinding device can the efficient clean up of polishing to the machined part recess, still is equipped with driven movable unit and can the efficient change the abrasive band of polishing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the enlarged cross-sectional view at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;
fig. 4 is a schematic diagram of the rear side structure of the present invention.
In the figure: 1 fixed plate, 2 polishing arms, 3 polishing units, 31 polishing motors, 32 polishing driving wheels, 33 polishing driven wheels, 34 driven wheel pin shafts, 35 polishing abrasive belts, 36 driven fixed seats, 4 driven movable units, 41 sliding blocks, 42 sliding positioning blocks, 43 fixed screw bolts, 44 locking screw caps, 5 cleaning units, 51 cleaning motors, 52 cleaning driving wheels, 53 transmission gears, 54 brush wheels, 55 brush gears, 56 brushes, 57 brush gear pin shafts, 58 transmission gear pin shafts, 59 brush gear round holes, 510 transmission gear round holes, 511 transmission gear limiting rings, 6 grips, 7 handheld handles, 8 cleaning arms, 9 control switch groups and 10 polishing connecting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a cleaning and polishing device for machining arc-shaped grooves comprises a fixing plate 1, a polishing arm 2, a polishing unit 3 and a cleaning unit 5;
the lower end of the left side of the fixed plate 1 is provided with a cleaning arm 8;
the rear end of the right side of the polishing arm 2 is connected with the fixing plate 1 through a polishing connecting block 10;
the polishing unit 3 comprises a polishing driven wheel 33, a driven wheel pin shaft 34, a driven fixed seat 36 and a polishing power assembly, the left side of the polishing arm 2 is connected with the driven fixed seat 36, the left side of the driven fixed seat 36 is rotatably connected with the polishing driven wheel 33 through the driven wheel pin shaft 34, and the polishing power assembly is installed on the polishing arm 2;
the polishing power assembly comprises a polishing motor 31, a polishing driving wheel 32 and a polishing abrasive belt 35, the front side of the polishing connecting block 10 is connected with the rear end of the polishing motor 31, the output shaft of the polishing motor 31 is connected with the polishing driving wheel 32, and the polishing driving wheel 32 and the polishing driven wheel 33 are in transmission connection through the polishing abrasive belt 35. When the grinding motor 31 rotates, the grinding driving wheel 32 is driven to rotate, the grinding driving wheel 32 drives the grinding driven wheel 33 to rotate through the grinding abrasive belt 35 according to friction force, so that the grinding abrasive belt 35 rotates, and further grinding is realized.
The cleaning unit 5 is mounted at one end of the cleaning arm 8 remote from the fixed plate 1. A driven wheel pin 34 is inserted through the center of the grinding driven wheel 33, and the grinding driven wheel 33 rotates around the driven wheel pin 34.
Cleaning unit 5 contains brush wheel 54, brush gear 55, brush 56, brush gear pin axle 57, brush gear round hole 59 and clearance power component, brush gear round hole 59 has been seted up to the left end front and back side of clearance arm 8, the both ends of brush gear pin axle 57 are rotated and are connected in brush gear round hole 59, brush gear pin axle 57's middle part is fixed with brush gear 55, brush gear pin axle 57's front and back end is connected with brush wheel 54, brush 56 is installed to brush wheel 54's circumference, clearance power component installs on clearance arm 8. The brush gear 55 is provided with a brush gear pin shaft 57 at the center, the brush gear 55 performs circular motion by taking the brush gear pin shaft 57 as the center, when the brush gear 55 rotates, the brush wheel 54 can be driven to rotate, and when the brush wheel 54 rotates, the brushes 56 arranged on the circumference of the brush wheel 54 do not perform circular motion continuously, so that a polished workpiece can be cleaned efficiently.
The cleaning power component comprises a cleaning motor 51, a cleaning driving wheel 52, a transmission gear 53, a transmission gear pin shaft 58, a transmission gear round hole 510 and a transmission gear limiting ring 511, the cleaning motor 51 is installed inside the left end of the cleaning arm 8, the output shaft of the cleaning motor 51 is connected with the cleaning driving wheel 52, the transmission gear round hole 510 is formed in the position, located between the cleaning motor 51 and the brush gear round hole 59, of the cleaning arm 8, the front end and the rear end of the transmission gear pin shaft 58 are rotatably connected into the transmission gear round hole 510, the middle of the transmission gear pin shaft 58 is fixedly connected with the transmission gear 53, the transmission gear limiting ring 511 is installed at the front end and the rear end of the transmission gear 53, the cleaning driving wheel 52 is meshed with the transmission gear 53, and the transmission gear 53 is meshed with the brush gear 55. When the cleaning motor 51 rotates, the cleaning driving wheel 52 can be driven to rotate, the cleaning driving wheel 52 is meshed with the transmission gear 53 and further drives the transmission gear 53 to rotate, the transmission gear 53 is meshed with the brush gear 55, the brush gear 55 can be rotated through the connection mode, and the rotation of the brush gear 55 is realized.
Still include driven movable unit 4, driven movable unit 4 contains sliding block 41, slide locating piece 42, fixing stud 43 and lock nut 44, driven fixing base 36's right side is connected with sliding block 41's left end, sliding block 41 has two to install the last lower extreme on driven fixing base 36 right side respectively, sliding block 41's right-hand member sliding connection arm 2's left end of polishing, slide locating piece 42's left side is connected on driven fixing base 36's right side, slide locating piece 42's right-hand member sliding connection arm 2's left end of polishing, fixing stud 43 threaded connection is in the left end front and back side of arm 2 of polishing, fixing stud 43 threaded connection lock nut 44, the left end front and back side of arm 2 of polishing is hugged closely to lock nut 44's one end. After the sanding belt 35 is sleeved on the sanding driving wheel 32 and the sanding driven wheel 33, the sanding belt 35 is loosened, the front and rear locking nuts 44 can be loosened, the fixing studs 43 are rotated, the sliding positioning block 42 is moved leftwards, when the sanding belt 35 is fastened to a proper degree, the fixing studs 43 at the two ends are screwed, the sliding positioning block 42 is locked for a fixed period, and then the locking nuts 44 are further locked.
Still include handle 6, handheld 7 and control switch group 9, handle 6 is installed on the right side of fixed plate 1, and handheld 7 is installed to the front side of fixed plate 1, and the front side of fixed plate 1 is equipped with control switch group 9, and the input of grinding motor 31 and clearance motor 51 is connected with control switch group 9's output electricity. When the device is used, the handle 7 can be tightly held by the left hand, and the handle 6 can be tightly held by the right hand.
The working principle of the cleaning and polishing device for the machining arc-shaped groove provided by the utility model is as follows: after the sanding belt 35 is sleeved on the sanding driving wheel 32 and the sanding driven wheel 33, the sanding belt 35 is loosened, the front and rear locking nuts 44 are loosened, the fixing studs 43 are rotated, the sliding positioning block 42 is moved leftwards, when the sanding belt 35 is fastened to a proper degree, the fixing studs 43 at two ends are screwed, the sliding positioning block 42 is locked for a fixed period, then the locking nuts 44 are further locked, the sanding motor 31 is controlled to rotate by a button on the control switch group 9, the sanding driving wheel 32 is driven to rotate, the sanding driving wheel 32 drives the sanding driven wheel 33 to rotate through the sanding belt 35 according to friction force, the sanding belt 35 is rotated, sanding is realized, the cleaning motor 51 is controlled to rotate by a button on the control switch group 9, the cleaning driving wheel 52 can be driven to rotate, the cleaning driving wheel 52 is meshed with the transmission gear 53, and the transmission gear 53 is further driven to rotate, the transmission gear 53 is meshed with the brush gear 55, the brush gear 55 can rotate through the connection mode, the brush gear 55 can drive the brush wheel 54 to rotate when rotating, the brushes 56 arranged on the circumference of the brush wheel 54 do not stop circular motion when the brush wheel 54 rotates, and a polished workpiece can be efficiently cleaned.
It should be noted that the grinding motor 31 and the cleaning motor 51 disclosed in the above embodiments are servo motors, the input terminal of the control switch group 9 is electrically connected to the output terminal of the external power supply, and the control switch group 9 controls the grinding motor 31 and the cleaning motor 51 to work by a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. The utility model provides a machining arc wall clearance grinding device which characterized in that: comprises a fixing plate (1), a polishing arm (2), a polishing unit (3) and a cleaning unit (5);
a cleaning arm (8) is arranged at the lower end of the left side of the fixed plate (1);
the rear end of the right side of the polishing arm (2) is connected with the fixing plate (1) through a polishing connecting block (10);
the polishing unit (3) comprises a polishing driven wheel (33), a driven wheel pin shaft (34), a driven fixed seat (36) and a polishing power assembly, the left side of the polishing arm (2) is connected with the driven fixed seat (36), the left side of the driven fixed seat (36) is rotatably connected with the polishing driven wheel (33) through the driven wheel pin shaft (34), and the polishing power assembly is installed on the polishing arm (2);
the cleaning unit (5) is arranged at one end of the cleaning arm (8) far away from the fixing plate (1).
2. The machining arc-shaped groove cleaning and grinding device as claimed in claim 1, wherein: the polishing power assembly comprises a polishing motor (31), a polishing driving wheel (32) and a polishing abrasive belt (35), the front side of the polishing connecting block (10) is connected with the rear end of the polishing motor (31), an output shaft of the polishing motor (31) is connected with the polishing driving wheel (32), and the polishing driving wheel (32) is in transmission connection with a polishing driven wheel (33) through the polishing abrasive belt (35).
3. The machining arc-shaped groove cleaning and grinding device as claimed in claim 2, wherein: clearance unit (5) contain brush wheel (54), brush gear (55), brush (56), brush gear round pin axle (57), brush gear round hole (59) and clearance power component, open brush gear round hole (59) to the left end front and back side of clearance arm (8), the both ends of brush gear round pin axle (57) are rotated and are connected in brush gear round hole (59), the middle part of brush gear round pin axle (57) is fixed with brush gear (55), the front and back end of brush gear round pin axle (57) is connected with brush wheel (54), brush (56) are installed to the circumference of brush wheel (54), and clearance power component installs on clearance arm (8).
4. The machining arc-shaped groove cleaning and grinding device as claimed in claim 3, wherein: the cleaning power assembly comprises a cleaning motor (51), a cleaning driving wheel (52), a transmission gear (53), a transmission gear pin shaft (58), a transmission gear round hole (510) and a transmission gear limiting ring (511), wherein the cleaning motor (51) is installed inside the left end of the cleaning arm (8), the output shaft of the cleaning motor (51) is connected with the cleaning driving wheel (52), the transmission gear round hole (510) is formed in the position, located between the cleaning motor (51) and the brush gear round hole (59), on the cleaning arm (8), the front end and the rear end of the transmission gear pin shaft (58) are rotatably connected in the transmission gear round hole (510), the middle of the transmission gear pin shaft (58) is fixedly connected with the transmission gear (53), the front end and the rear end of the transmission gear (53) are provided with the transmission gear limiting ring (511), and the cleaning driving wheel (52) is meshed with the transmission gear (53), the transmission gear (53) is meshed with the brush gear (55).
5. The machining arc-shaped groove cleaning and grinding device as claimed in claim 1, wherein: the device also comprises a driven movable unit (4), wherein the driven movable unit (4) comprises a sliding block (41), a sliding positioning block (42), a fixed stud (43) and a lock nut (44), the right side of the driven fixed seat (36) is connected with the left end of a sliding block (41), the sliding block (41) is provided with two upper ends and two lower ends which are respectively arranged on the right side of the driven fixed seat (36), the right end of the sliding block (41) is connected with the left end of the polishing arm (2) in a sliding way, the right side of the driven fixed seat (36) is connected with the left side of the sliding positioning block (42), the right end of the sliding positioning block (42) is connected with the left end of the polishing arm (2) in a sliding way, the fixing stud (43) is connected with the front side and the rear side of the left end of the grinding arm (2) in a threaded manner, the fixing stud (43) is in threaded connection with a locking nut (44), and one end of the locking nut (44) is tightly attached to the front side and the rear side of the left end of the polishing arm (2).
6. The machining arc-shaped groove cleaning and grinding device as claimed in claim 4, wherein: still include handle (6), handheld (7) and control switch group (9), handle (6) are installed on the right side of fixed plate (1), the front side of fixed plate (1) is installed handheld (7), the front side of fixed plate (1) is equipped with control switch group (9), the input of grinding motor (31) and clearance motor (51) is connected with the output electricity of control switch group (9).
CN202121383603.6U 2021-06-22 2021-06-22 Machining arc wall clearance grinding device Active CN216030001U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121383603.6U CN216030001U (en) 2021-06-22 2021-06-22 Machining arc wall clearance grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121383603.6U CN216030001U (en) 2021-06-22 2021-06-22 Machining arc wall clearance grinding device

Publications (1)

Publication Number Publication Date
CN216030001U true CN216030001U (en) 2022-03-15

Family

ID=80616198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121383603.6U Active CN216030001U (en) 2021-06-22 2021-06-22 Machining arc wall clearance grinding device

Country Status (1)

Country Link
CN (1) CN216030001U (en)

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