CN112192393A - Abrasive paper grinding apparatus that can warp - Google Patents

Abrasive paper grinding apparatus that can warp Download PDF

Info

Publication number
CN112192393A
CN112192393A CN202011149807.3A CN202011149807A CN112192393A CN 112192393 A CN112192393 A CN 112192393A CN 202011149807 A CN202011149807 A CN 202011149807A CN 112192393 A CN112192393 A CN 112192393A
Authority
CN
China
Prior art keywords
cavity
chamber
fixedly connected
abrasive paper
intercommunication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011149807.3A
Other languages
Chinese (zh)
Inventor
莫问国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Enpa Technology Co ltd
Wenzhou Anpa Technology Co Ltd
Original Assignee
Wenzhou Enpa Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wenzhou Enpa Technology Co ltd filed Critical Wenzhou Enpa Technology Co ltd
Priority to CN202011149807.3A priority Critical patent/CN112192393A/en
Publication of CN112192393A publication Critical patent/CN112192393A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/12—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a contact wheel or roller pressing the belt against the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt

Abstract

The invention discloses a deformable abrasive paper grinding tool, which comprises a main body, wherein abrasive paper cavities with downward openings are symmetrically arranged in the main body in a left-right mode, a communicating cavity is communicated between the left abrasive paper cavity and the right abrasive paper cavity, the communicating cavity, the abrasive paper cavities and the lower side of the main body are provided with abrasive paper fixing mechanisms, each abrasive paper fixing mechanism comprises an upper abrasive paper turntable shaft which is symmetrically and rotatably connected with the front wall and the rear wall of the upper side of the communicating cavity, which are far away from the communicating cavity, and the front wall and the rear wall of the communicating cavity are rotatably connected with the communicating turntable shaft which is in the same horizontal plane with the upper abrasive paper turntable shaft. Grinding can be performed more finely.

Description

Abrasive paper grinding apparatus that can warp
Technical Field
The invention relates to the field of grinding tools, in particular to a deformable sand paper grinding tool.
Background
In the process of grinding by using the grinding tool, the single sand paper grinding tool has a very single function and can only provide the function of clamping and re-grinding, meanwhile, the single sand paper grinding tool cannot adjust the contact area, the trouble and inconvenience that the contact area of grinding is required to be manually adjusted in the using process are very high, the grinding tool can also be used for grinding places which cannot be contacted, and meanwhile, the common sand paper grinding tool can only carry out single plane alignment or line alignment and cannot carry out coarse and fine switching. The invention provides a deformable abrasive paper grinding tool which can solve the problems.
Disclosure of Invention
In order to solve the problems, the embodiment designs a deformable abrasive paper grinding tool, which comprises a main body, wherein an abrasive paper cavity with a downward opening is symmetrically arranged in the main body, a communicating cavity is communicated between the abrasive paper cavity and the main body, the communicating cavity and the abrasive paper cavity as well as the lower side of the main body are provided with abrasive paper fixing mechanisms, each abrasive paper fixing mechanism comprises an upper abrasive paper turntable shaft which is symmetrically and rotationally connected with the communicating cavity and is far away from the front wall and the rear wall on the upper side of one side of the communicating cavity, the front wall and the rear wall of the communicating cavity are rotationally connected with a communicating turntable shaft which is in the same horizontal plane with the upper abrasive paper turntable shaft, the outer circular surface of the communicating turntable shaft is fixedly connected with a communicating turntable, the outer circular surface of the upper abrasive paper turntable shaft is fixedly connected with an upper abrasive paper turntable, and the lower base of the main body is fixedly connected with the lower base which, the lower basement is provided with a lower basement communicating cavity with a downward opening, the lower basement communicating cavity is internally provided with a lower basement communicating block capable of sliding up and down, the left and right sides of the lower basement communicating cavity are symmetrical and communicated, a connecting shaft cavity with an opening facing away from one side of the lower basement communicating cavity is arranged, a connecting shaft capable of sliding left and right is arranged in the connecting shaft cavity, one side of the connecting shaft away from the lower basement communicating cavity is fixedly connected with a lower supporting block, two lower supporting blocks and two upper supporting blocks are wound between the upper abrasive paper rotating disc and the communicating rotating disc, the lower side of the abrasive paper cavity is provided with a switching mechanism in a bilateral symmetry manner, the rear side of the main body is fixedly connected with a fixed block, the fixed block is internally provided with a transmission mechanism, the transmission mechanism comprises a belt wheel cavity arranged in the fixed block, and the front walls of, the rear end of the driven pulley shaft is fixedly connected with a driven pulley, a driving pulley is arranged between the left driven pulley and the right driven pulley, a pulley belt is wound between the left driven pulley and the right driven pulley and can drive the driving pulley to rotate, a driving pulley shaft which is rotatably connected with the rear wall of the pulley cavity is fixedly connected to the axis of the driving pulley, and the rear end of the driving pulley shaft penetrates through the rear wall of the pulley cavity and extends out of the fixed block and is fixedly connected with a knob.
Preferably, the switching mechanism includes that the front end extends to in the abrasive paper intracavity driven pulley shaft, driven pulley shaft front end fixedly connected with carousel, carousel front end fixedly connected with goes up the chute block, the abrasive paper chamber antetheca rotates and is connected with the connecting rod axle, connecting rod axle rear end fixedly connected with connecting rod, the connecting rod groove that runs through around the upside is equipped with in the connecting rod, go up the chute block and extend to connecting rod inslot and sliding connection, connecting rod lower side rear wall fixedly connected with connecting rod chute block, the connecting axle is kept away from connecting shaft chamber one side upper end fixedly connected with connecting block, the connecting block groove that runs through around being equipped with in the connecting block, the connecting rod chute block extends to connecting block inslot and sliding connection.
But preferably, basement intercommunication chamber left and right sides symmetry and intercommunication are equipped with down spacing chamber down, basement intercommunication piece left and right sides symmetry and fixedly connected with are located down spacing piece down of spacing intracavity, down spacing piece down the terminal surface with spacing spring down between the spacing chamber lower wall fixedly connected with, basement intercommunication chamber upside intercommunication is equipped with down the pulling piece chamber down, pulling piece chamber upside intercommunication is equipped with down and is located down last pulling piece chamber in the main part, it is equipped with gliding pulling piece from top to bottom to go up the pulling piece intracavity, pulling piece left and right sides symmetry and array be equipped with the opening to the pulling piece groove of abrasive paper chamber direction.
Preferably, it is equipped with displacement piece chamber to go up pulling piece chamber bilateral symmetry and intercommunication, displacement piece intracavity is equipped with gliding displacement piece around can, both sides intercommunication is equipped with spacing piece chamber about the displacement piece chamber, go up spacing piece intracavity be equipped with horizontal slip and with displacement piece fixed connection's last spacing piece, it is close to go up spacing piece chamber a terminal surface with it is close to go up spacing piece chamber fixedly connected with last spacing spring between the wall of pulling piece chamber, displacement piece upside is equipped with the ascending displacement piece groove of opening, displacement piece chamber upside intercommunication is equipped with perpendicular slide bar chamber, be equipped with gliding perpendicular slide bar from top to bottom in the perpendicular slide bar chamber, perpendicular slide bar chamber be the side intercommunication be equipped with the fixed block chamber of last pulling piece chamber intercommunication, the fixed block intracavity is equipped with gliding fixed block around can, the fixed block is kept away from a pulling piece chamber terminal surface with the fixed block chamber is kept away from between a wall of last pulling piece chamber fixed connection The lower side of the fixed block is provided with a fixed block groove with a downward opening.
Preferably, a shaft abutting cavity is communicated with the lower side of the lower substrate communicating cavity, and a shaft abutting in the shaft abutting cavity is fixedly connected to the lower end face of the lower substrate communicating block.
Preferably, the upper side and the lower side of the connecting shaft cavity are communicated with a limiting cavity, a limiting block which can slide left and right and is fixed with the connecting shaft is arranged in the limiting cavity, and a limiting spring is fixedly connected between one end face of the limiting block, which is far away from the shaft abutting cavity, and one wall of the limiting cavity, which is far away from the shaft abutting cavity.
Preferably, the outer circular surface of the turntable is in an annular array and is fixedly connected with the ratchet wheel blocks.
But preferably, bilateral symmetry and intercommunication are equipped with the drive lever chamber around the intercommunication chamber, drive lever chamber downside intercommunication is equipped with the reset spring chamber, the intercommunication carousel axle extends to the drive lever intracavity and rather than preceding back wall sliding connection, intercommunication carousel axle lower extreme fixedly connected with is located the drive lever of drive lever intracavity, go up pulling piece chamber upper end fixedly connected with connecting rod, two sections extend to before the connecting rod reset spring intracavity and rather than preceding back wall sliding connection.
Preferably, the lower end face of the connecting rod and the return spring cavity are fixedly connected with a return spring for public security.
The invention has the beneficial effects that: the invention can manually switch the form, can polish with a large area in a plane form, can manually switch the contact area in the plane form, can meet the selection of the area needing polishing in various environments, and can switch the form of a plane grinding tool into the form of a linear grinding tool, thereby being capable of more finely grinding.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 2;
FIG. 5 is an enlarged schematic view of D of FIG. 1;
fig. 6 is an enlarged schematic view of E in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a deformable abrasive paper grinding tool, which comprises a main body 11, wherein abrasive paper cavities 16 with downward openings are symmetrically arranged in the main body 11 in a left-right mode, a communication cavity 13 is communicated between the two abrasive paper cavities 16 in the left side and the right side, abrasive paper fixing mechanisms 102 are arranged on the communication cavity 13, the abrasive paper fixing mechanisms 102 comprise upper abrasive paper turntable shafts 17 which are symmetrically and rotatably connected with the front and rear walls of the upper side of the communication cavity 13 far away from the communication cavity 13, the front and rear walls of the communication cavity 13 are rotatably connected with communication turntable shafts 14 which are in the same horizontal plane with the upper abrasive paper turntable shafts 17, a communication turntable 15 is fixedly connected with the outer circular surface of each communication turntable shaft 14, an upper turntable 18 is fixedly connected with the outer circular surface of each upper abrasive paper turntable shaft 17, and a lower substrate 42 which is positioned under the communication cavity 13 is fixedly connected with the lower side of the main body 11, the lower basement 42 is provided with a lower basement communicating chamber 38 with a downward opening at the lower side, a lower basement communicating block 39 capable of sliding up and down is arranged in the lower basement communicating chamber 38, a connecting shaft chamber 59 with an opening away from one side of the lower basement communicating chamber 38 is symmetrically and communicated at the left side and the right side of the lower basement communicating chamber 38, a connecting shaft 19 sliding left and right is arranged in the connecting shaft chamber 59, one side of the lower basement communicating chamber 38 away from the connecting shaft 19 is fixedly connected with a lower supporting block 20, sand paper 12 is wound between the lower two lower supporting blocks 20 and the upper two sand paper rotating discs 18 and a communicating rotating disc 15, switching mechanisms 101 are symmetrically arranged at the left side and the right side of the lower side in the sand paper chamber 16, a fixed block 30 is fixedly connected at the rear side of the main body 11, a transmission mechanism 103 is arranged in the fixed block 30, and the transmission mechanism 103 comprises a belt wheel, the belt wheel cavity 29 is symmetrically and rotatably connected with driven belt wheel shafts 28 on the front walls of the left side and the right side, the rear ends of the driven belt wheel shafts 28 are fixedly connected with driven belt wheels 28, driving belt wheels 43 are arranged between the left driven belt wheel 28 and the right driven belt wheel 28, belt wheel belts 27 are wound between the left driven belt wheel 28 and the right driven belt wheel 28 and can drive the driving belt wheels 43 to rotate, a driving belt wheel shaft 44 rotatably connected with the rear wall of the belt wheel cavity 29 is fixedly connected to the axis of the driving belt wheels 43, and the rear ends of the driving belt wheel shafts 44 penetrate through the rear wall of the belt wheel cavity 29 and extend out of the fixed block 30 and are fixedly connected with knobs 45.
Advantageously, the switching mechanism 101 includes the driven pulley shaft 28 with a front end extending into the abrasive paper cavity 16, the front end of the driven pulley shaft 28 is fixedly connected with the turntable 25, the front end of the turntable 25 is fixedly connected with an upper chute block 46, the front wall of the abrasive paper cavity 16 is rotatably connected with a link shaft 23, the rear end of the link shaft 23 is fixedly connected with a link 22, the upper side in the link 22 is provided with a link groove 47 penetrating front and back, the upper chute block 46 extends into the link groove 47 and is connected in a sliding manner, the rear wall of the lower side of the link 22 is fixedly connected with a link chute block 24, the upper end of the link shaft 19 on the side away from the link cavity 59 is fixedly connected with a link block 21, a link block groove 48 penetrating front and back is arranged in the link block 21, and the link chute block 24 extends into the link block groove 48 and.
Beneficially, the left side and the right side of the lower base communicating cavity 38 are symmetrically communicated with each other to form a lower limiting cavity 62, the left side and the right side of the lower base communicating block 39 are symmetrically and fixedly connected to a lower limiting block 63 in the lower limiting cavity 62, the lower end face of the lower limiting block 63 is fixedly connected to a lower limiting spring 57 between the lower wall of the lower limiting cavity 62, the upper side of the lower base communicating cavity 38 is communicated with a lower pulling block cavity 37, the upper side of the lower pulling block cavity 37 is communicated with an upper pulling block cavity 36 in the main body 11, a pulling block 35 capable of sliding up and down is arranged in the upper pulling block cavity 36, and the left side and the right side of the pulling block 35 are symmetrically arranged in an array mode to form a pulling block groove 64 with an opening towards the direction of the abrasive paper cavity 16.
Beneficially, the upper pulling block cavity 36 is bilaterally symmetrical and is communicated with a displacement block cavity 69, a displacement block 50 capable of sliding back and forth is arranged in the displacement block cavity 69, upper limiting block cavities 56 are communicated with the upper and lower sides of the displacement block cavity 69, an upper limiting block 55 which slides left and right and is fixedly connected with the displacement block 50 is arranged in the upper limiting block cavity 56, the upper limiting block 55 is close to one end face of the upper pulling block cavity 36 and the upper limiting block cavity 56 is close to one wall of the upper pulling block cavity 36, an upper limiting spring 54 is fixedly connected between the upper limiting block cavity 56 and the upper limiting block cavity, a displacement block groove 65 with an upward opening is arranged on the upper side of the displacement block 50, a vertical sliding rod cavity 67 is communicated with the upper side of the displacement block cavity 69, a vertical sliding rod 66 capable of sliding up and down is arranged in the vertical sliding rod cavity 67, a fixed block cavity 51 communicated with the upper pulling block cavity 36 is laterally communicated with the vertical sliding rod cavity 67, and a fixed, a fixed spring 52 is fixedly connected between one end face of the fixed block 53 far away from the upper pulling block cavity 36 and one wall of the fixed block cavity 51 far away from the upper pulling block cavity 36, and a fixed block groove 68 with a downward opening is formed in the lower side of the fixed block 53.
Beneficially, a shaft abutting cavity 41 is arranged on the lower side of the lower base communicating cavity 38 in a communicating manner, and a shaft abutting 40 located in the shaft abutting cavity 41 is fixedly connected to the lower end face of the lower base communicating block 39.
Advantageously, the upper side and the lower side of the connecting shaft cavity 59 are communicated with a limiting cavity 58, a limiting block 60 which can slide left and right and is fixed with the connecting shaft 19 is arranged in the limiting cavity 58, and a limiting spring 61 is fixedly connected between one end face of the limiting block 60 far away from the shaft abutting cavity 41 and one wall of the limiting cavity 58 far away from the shaft abutting cavity 41.
Advantageously, a ratchet block 49 is fixedly connected to the outer circumferential surface of the turntable 25 in a circular array.
Beneficially, both sides symmetry and intercommunication are equipped with drive rod chamber 32 around the intercommunication chamber 13, drive rod chamber 32 downside intercommunication is equipped with reset spring chamber 34, intercommunication carousel axle 14 extends to in the drive rod chamber 32 and rather than preceding back wall sliding connection, intercommunication carousel axle 14 lower extreme fixedly connected with is located drive rod 31 in the drive rod chamber 32, it has connecting rod 33 to go up pulling piece chamber 36 upper end fixedly connected with, two sections extend to before connecting rod 33 in the reset spring chamber 34 and rather than preceding back wall sliding connection.
Advantageously, the lower end face of the connecting rod 33 and the return spring cavity 34 are fixedly connected with a return spring 70 for public security.
The use steps herein are described in detail below with reference to fig. 1-6: in the initial state, the connecting shaft 19 is in the maximum extension state.
When the contact area needs to be reduced, the knob 45 is rotated and drives the driving pulley 43 to rotate through the driving pulley shaft 44, the driving pulley 43 drives the driven pulley 28 to rotate through the pulley belt 27, the driven pulley 28 drives the rotary disc 25 to rotate through the driven pulley shaft 28 and drives the upper chute block 46 to rotate, the upper chute block 46 rotates and drives the connecting rod 22 to rotate through an offsetting manner, the connecting rod 22 rotates and drives the connecting rod chute block 24 to rotate and drives the connecting block 21 to move left and right through an offsetting manner, the connecting block 21 moves and drives the connecting shaft 19 to retract into the connecting shaft cavity 59, meanwhile, the rotary disc 25 rotates and drives the ratchet block 49 to rotate, the ratchet block 49 drives the displacement block 50 to move left and right through an offsetting manner, the displacement block 50 moves and drives the vertical sliding rod 66 to move up and down through an inclined offsetting manner, the vertical sliding rod 66 moves up and drives the fixing block 53 to move in a direction far away from, the upper pulling block cavity 36 moves to unlock the pulling block 35, the pulling block 35 moves downwards under the action of the displacement block 50 through abutment, and the pulling block 35 moves downwards to drive the transmission rod 31 through the connecting rod 33 and drive the communicating turntable shaft 14 to move downwards to drive the communicating turntable 15 to move downwards and drive the abrasive paper 12 to move downwards to tighten the abrasive paper 12.
When the surface is changed into a line, the pulling block 35 is lowered to the lowest position, the pulling block 35 drives and pushes the lower substrate communicating block 39 and drives the supporting shaft 40 to descend in an offsetting manner, and the supporting shaft 40 protrudes to drive the sand paper 12 to descend, so that the contact surface is linear.
When the knob 45 is reset, the fixed block 53 is withdrawn from the pulling block groove 64 at the lowest certain angle, the displacement block 50 is not clamped in the pulling block groove 64, and at the moment, the connecting rod 33 is reset under the action of the reset spring 70 and drives the pulling block 35 to reset.
The invention has the beneficial effects that: the invention can manually switch the form, can polish with a large area in a plane form, can manually switch the contact area in the plane form, can meet the selection of the area needing polishing in various environments, and can switch the form of a plane grinding tool into the form of a linear grinding tool, thereby being capable of more finely grinding.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (9)

1. A sand paper grinding apparatus that can warp, includes the main part, its characterized in that: the main body is internally provided with a left abrasive paper cavity and a right abrasive paper cavity which are symmetrically and rotationally connected, a communicating cavity is communicated and arranged between the left abrasive paper cavity and the right abrasive paper cavity, the communicating cavity, the abrasive paper cavity and the lower side of the main body are provided with abrasive paper fixing mechanisms, each abrasive paper fixing mechanism comprises an upper abrasive paper turntable shaft which is symmetrically and rotationally connected with the upper side front wall and the rear wall of the communicating cavity far away from the upper side on one side of the communicating cavity, the front wall and the rear wall of the communicating cavity are rotationally connected with a communicating turntable shaft which is in the same horizontal plane with the upper abrasive paper turntable shaft, the outer circular surface of the communicating turntable shaft is fixedly connected with an upper abrasive paper turntable, the lower side of the main body is fixedly connected with a lower substrate which is positioned under the communicating cavity, the lower substrate lower side of the lower substrate is provided with a lower substrate communicating cavity with a downward opening, and a, the left side and the right side of the lower base communicating cavity are symmetrical and communicated, a connecting shaft cavity is arranged at one side of the lower base communicating cavity and is provided with an opening, the opening is far away from the lower base communicating cavity, a connecting shaft sliding left and right is arranged in the connecting shaft cavity, one side of the connecting shaft, far away from the lower base communicating cavity, is fixedly connected with a lower supporting block, two lower supporting blocks and two upper supporting blocks are arranged between the upper abrasive paper rotating disc and the communicating rotating disc in a winding manner, the lower side in the abrasive paper cavity is bilaterally symmetrical and is provided with a switching mechanism, the rear side of the main body is fixedly connected with a fixed block, a transmission mechanism is arranged in the fixed block and comprises a belt wheel cavity arranged in the fixed block, the front wall at the left side and the right side of the belt wheel cavity is symmetrically rotated and connected with a driven belt wheel shaft, the, the belt wheel belt can drive the driving belt wheel to rotate, a driving belt wheel shaft which is rotatably connected with the rear wall of the belt wheel cavity is fixedly connected to the axis of the driving belt wheel, and the rear end of the driving belt wheel shaft penetrates through the rear wall of the belt wheel cavity and extends out of the fixing block and is fixedly connected with a knob.
2. A flexible coated abrasive article as defined in claim 1, wherein: switching mechanism includes that the front end extends to in the abrasive paper intracavity the driven band pulley axle, driven band pulley axle front end fixedly connected with carousel, carousel front end fixedly connected with goes up the spout piece, the abrasive paper chamber antetheca rotates and is connected with the connecting rod axle, connecting rod axle rear end fixedly connected with connecting rod, the connecting rod groove that runs through around the upside is equipped with in the connecting rod, go up the spout piece and extend to connecting rod inslot and sliding connection, connecting rod lower side rear wall fixedly connected with connecting rod spout piece, the connecting axle is kept away from connecting axle chamber one side upper end fixedly connected with connecting block, be equipped with the connecting block groove that runs through around the connecting block in the connecting block, the connecting rod spout piece extends to connecting block inslot and sliding connection.
3. A flexible coated abrasive article as defined in claim 1, wherein: basement intercommunication chamber left and right sides symmetry and intercommunication are equipped with down spacing chamber down, basement intercommunication piece left and right sides symmetry and fixedly connected with are located down spacing piece of spacing intracavity down, down spacing piece down the terminal surface with fixedly connected with is spacing spring down between the spacing chamber lower wall, basement intercommunication chamber upside intercommunication is equipped with down the pulling piece chamber down, pulling piece chamber upside intercommunication is equipped with down and is located down last pulling piece chamber in the main part, upward pulling piece intracavity is equipped with gliding pulling piece from top to bottom, pulling piece left and right sides symmetry and array be equipped with the opening to the pulling piece groove of abrasive paper chamber direction.
4. A flexible coated abrasive article as defined in claim 3, wherein: go up pulling piece chamber bilateral symmetry and intercommunication and be equipped with displacement piece chamber, displacement piece intracavity is equipped with gliding displacement piece around can, both sides intercommunication is equipped with spacing piece chamber about the displacement piece chamber, go up spacing piece intracavity be equipped with horizontal slip and with displacement piece fixed connection's last spacing piece, it is close to go up spacing piece chamber a terminal surface with it is close to go up spacing piece chamber fixedly connected with last spacing spring between last pulling piece chamber a wall, displacement piece upside is equipped with the ascending displacement piece groove of opening, displacement piece chamber upside intercommunication is equipped with perpendicular slide bar chamber, perpendicular slide bar intracavity is equipped with gliding perpendicular slide bar from top to bottom, perpendicular slide bar chamber be the side intercommunication be equipped with the fixed block chamber of last pulling piece chamber intercommunication, fixed block intracavity is equipped with gliding fixed block around can, the fixed block is kept away from go up pulling piece chamber a terminal surface with the fixed block chamber is kept away from between a wall of last pulling piece chamber fixedly connected with fixed spring And a fixing block groove with a downward opening is formed in the lower side of the fixing block.
5. A flexible coated abrasive article as defined in claim 1, wherein: the lower base communicating cavity is communicated with and provided with a shaft abutting cavity, and the lower end face of the lower base communicating block is fixedly connected with an abutting shaft positioned in the shaft abutting cavity.
6. A flexible coated abrasive article as defined in claim 1, wherein: the limiting device is characterized in that limiting cavities are arranged on the upper side and the lower side of the connecting shaft cavity in a communicated mode, limiting blocks which can slide left and right and are fixed with the connecting shaft are arranged in the limiting cavities, and limiting springs are fixedly connected between one end face, far away from the abutting shaft cavity, of each limiting block and one wall, far away from the abutting shaft cavity, of each limiting cavity.
7. A flexible coated abrasive article as defined in claim 2, wherein: the outer circular surface of the turntable is in an annular array and is fixedly connected with ratchet blocks.
8. A flexible coated abrasive article as defined in claim 1, wherein: the utility model discloses a mechanical arm pulling device, including intercommunication chamber, intercommunication carousel axle, intercommunication piece chamber, upper pulling piece chamber, back two sections extend to around the connecting rod reset spring intracavity and rather than preceding back wall sliding connection, intercommunication carousel axle downside intercommunication is equipped with the reset spring chamber, intercommunication carousel axle extends to the transfer line intracavity and rather than preceding back wall sliding connection, intercommunication carousel axle lower extreme fixedly connected with is located the transfer line of transfer line intracavity, go up pulling piece chamber upper end fixedly connected with connecting rod, two sections extend to around the connecting rod reset spring intracavity and rather than preceding back wall sliding connection.
9. A flexible coated abrasive article as defined in claim 8, wherein: the lower end face of the connecting rod and the reset spring cavity are fixedly connected with a reset spring for public security.
CN202011149807.3A 2020-10-23 2020-10-23 Abrasive paper grinding apparatus that can warp Withdrawn CN112192393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011149807.3A CN112192393A (en) 2020-10-23 2020-10-23 Abrasive paper grinding apparatus that can warp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011149807.3A CN112192393A (en) 2020-10-23 2020-10-23 Abrasive paper grinding apparatus that can warp

Publications (1)

Publication Number Publication Date
CN112192393A true CN112192393A (en) 2021-01-08

Family

ID=74012393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011149807.3A Withdrawn CN112192393A (en) 2020-10-23 2020-10-23 Abrasive paper grinding apparatus that can warp

Country Status (1)

Country Link
CN (1) CN112192393A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114571330A (en) * 2022-02-12 2022-06-03 康姆罗拉有限公司 Grinding machine for processing fused quartz

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114571330A (en) * 2022-02-12 2022-06-03 康姆罗拉有限公司 Grinding machine for processing fused quartz
CN114571330B (en) * 2022-02-12 2023-02-28 康姆罗拉有限公司 Grinding machine for processing fused quartz

Similar Documents

Publication Publication Date Title
CN112192393A (en) Abrasive paper grinding apparatus that can warp
CN207889766U (en) A kind of ammonium paratungstate dumper
CN112705662B (en) Multi-functional forging upset auxiliary device
CN213795693U (en) Pottery edging location frock
CN110802484A (en) Ice sculpture work of art grinding device
CN111361026B (en) Can be according to cutting machine of breach shape cutting ceramic tile
CN115476238A (en) Burnishing machine is used in ceramic processing
CN211136555U (en) Stereoplasm draw-bar box is made with casing equipment of polishing
CN207935395U (en) A kind of mounting seat of the speed reducer of intelligent remote control
CN113787440A (en) Blue glass wool grinding device
CN220839406U (en) Facet precious stone grinding and polishing machine and height adjustment mechanism thereof
CN112140246A (en) Wood cutting polishing function integration device
CN110587830B (en) Ceramic tile trompil device for construction
CN214405482U (en) Fixing device of satellite navigator
CN218397327U (en) Interior wall polisher for housing construction engineering
CN219704542U (en) Hardware product fillet grinding device
CN112077697A (en) Stable polishing processing equipment for metal plate
CN217572305U (en) A dull and stereotyped face machine for car brake block
CN214446209U (en) Special multi-functional revolving stage of industrial art article manufacturing
CN219339950U (en) Vacuum compression packing plant
CN217800634U (en) Chain wheel is polished and is used workstation
CN220408165U (en) Glass bottle bottleneck polishing equipment
CN215092757U (en) Granite preparation is with portable grinding device
CN213531903U (en) Indoor cleaning crystal face machine
CN214292343U (en) Deburring device of subsides emery anti-skidding rubber pad

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20210108

WW01 Invention patent application withdrawn after publication