CN113478390A - Polishing jig and polishing device - Google Patents
Polishing jig and polishing device Download PDFInfo
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- CN113478390A CN113478390A CN202110852285.1A CN202110852285A CN113478390A CN 113478390 A CN113478390 A CN 113478390A CN 202110852285 A CN202110852285 A CN 202110852285A CN 113478390 A CN113478390 A CN 113478390A
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- polished
- polishing
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- stop block
- height
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/068—Table-like supports for panels, sheets or the like
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- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a polishing tool and burnishing device, polishing tool include the dog subassembly, and the dog subassembly has the second terminal surface, and the second terminal surface includes first portion and the second portion of interconnect, and the height of first portion is higher than the height of the face of treating polishing of the product of treating polishing, and the height of at least part second portion is less than the height of the face of treating polishing. During polishing, the brush firstly touches the first part, the brush enters the second part after being partially removed from the polishing force of the first part, and one side of the edge of a product to be polished, the middle of the product to be polished and the other side of the product to be polished are polished in sequence. The brush can contact the edge of the product to be polished, and the polishing force is reduced when the brush contacts the edge of the product to be polished, so that the polishing force of the brush on the edge and the middle of the surface to be polished is basically the same, the brush can uniformly polish the edge and the middle of the product to be polished, and the thickness of the edge of the product to be polished after polishing is the same as that of the middle of the product.
Description
Technical Field
The disclosure relates to the technical field of polishing, in particular to a polishing jig and a polishing device.
Background
The existing polishing jig comprises a stop block fixed on the side face of a product to be polished, a brush crosses the stop block to polish the product to be polished during polishing, and the polishing track and the polishing force of the brush are adjusted by adjusting the height difference between the stop block and the surface to be polished of the product to be polished.
However, the height difference between the stop block and the surface to be polished of the product to be polished is difficult to adjust, and the thickness of the edge and the middle of the product to be polished is uneven due to the structure of the stop block.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The utility model aims to overcome the uneven problem of thickness on the edge of the product of waiting to polish and the face of waiting to polish now, provide a polishing tool and burnishing device that can make the edge of the product of waiting to polish and the face of waiting to polish thickness the same.
According to one aspect of the disclosure, a polishing jig is provided, which comprises a bearing component and two sets of stop block components, wherein the bearing component is provided with a first end surface and two first side surfaces, the two first side surfaces are positioned at two opposite sides of the first end surface, and the first end surface is used for bearing a product to be polished; the two groups of stop block assemblies are correspondingly arranged on the two first side surfaces of the bearing assembly, each stop block assembly is provided with a second end surface, each second end surface comprises a first part and a second part which are connected with each other, each second part is closer to the bearing assembly relative to the corresponding first part, the height of each first part is higher than that of the surface to be polished of a product to be polished, and the height of at least one second part is lower than that of the surface to be polished.
In one embodiment of the disclosure, the second portion is a flat surface, and the difference in height between the second portion and the surface to be polished is 0.2 to 0.3 mm.
In one embodiment of the present disclosure, a difference in height between the first portion and the surface to be polished is 0.2mm or less.
In one embodiment of the present disclosure, the width of the second portion is equal to or greater than one third of the width of the second end face.
In one embodiment of the disclosure, the length of the second portion is greater than or equal to the dimension of the side of the product to be polished opposite the stop assembly.
In one embodiment of the disclosure, the second portion is provided as a bevel, and the height of the end of the second portion adjacent to the stop assembly is lower than the height of the surface to be polished.
In one embodiment of the disclosure, the stop block assembly comprises a first stop block, a second stop block and a positioning pin, the first stop block is fixed with the bearing assembly, and a first positioning hole is formed in the first stop block; the second stop block is arranged on one side of the first stop block close to the first end face, and a second positioning hole is formed in the second stop block; the positioning pin penetrates through the first positioning hole and the second positioning hole to detachably connect the second stop block with the first stop block.
In one embodiment of the present disclosure, the second stopper is made of plastic.
In one embodiment of the disclosure, the bearing assembly comprises a bottom plate, a support plate, a gasket and a connecting piece, wherein the bottom plate is fixedly connected with the two groups of stop block assemblies; the supporting plate is arranged on one side of the bottom plate and is provided with a plurality of first air holes; the liner is arranged on one side of the supporting plate far away from the bottom plate, the end face of the liner far away from the supporting plate is a first end face, the liner is provided with a plurality of second air holes, and the center lines of the second air holes and the center line of the first air hole are positioned on the same straight line; the connecting piece is used for fixedly connecting the gasket, the supporting plate and the bottom plate.
According to another aspect of the present disclosure, there is provided a polishing apparatus including the polishing jig of one aspect of the present disclosure.
The polishing jig comprises a stop block assembly, wherein the stop block assembly is provided with a second end face, the second end face comprises a first portion and a second portion which are connected with each other, the second portion is closer to the bearing assembly relative to the first portion, the height of the first portion is higher than that of a surface to be polished of a product to be polished, and the height of at least part of the second portion is lower than that of the surface to be polished. During polishing, the brush touches the first part of dog subassembly earlier, because the height of the first part is higher than the height of the face of treating polishing product, the brush gets into the second part after being unloaded partial polishing power by the first part, because the height of at least part second part is less than the height of the face of treating polishing for the brush can polish with the edge contact of the face of treating polishing, then treat one side at the edge of polishing product in proper order, treat the centre of polishing product and treat the opposite side of polishing product and polish. The brush can contact the edge of the product to be polished, and the polishing force is reduced when the brush contacts the edge of the product to be polished, so that the polishing force of the brush on the edge and the middle of the surface to be polished is basically the same, the brush can uniformly polish the edge and the middle of the product to be polished, and the thickness of the edge of the product to be polished after polishing is the same as that of the middle of the product.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 is a perspective view of a polishing jig according to an embodiment of the present disclosure.
Fig. 2 is an exploded view of a polishing jig according to an embodiment of the present disclosure.
Fig. 3 is a perspective view of a stop assembly according to an embodiment of the present disclosure.
Fig. 4 is an exploded view of a stop assembly according to an embodiment of the present disclosure.
Fig. 5 is a diagram illustrating a relationship between a second stop and a product to be polished according to an embodiment of the disclosure.
Fig. 6 is a diagram illustrating a positional relationship between a second stopper and a product to be polished according to an embodiment of the present disclosure.
In the figure: 1-carrier component, 11-base plate, 111-first edge, 112-second edge, 113-suction hole, 114-connecting part, 1141-screw hole, 12-support plate, 121-first through hole, 122-first air hole, 13-gasket, 131-second through hole, 132-second air hole, 10-first end surface, 2-block component, 21-first block, 210-third end surface, 2101-first area, 2102-second area, 2103-fourth area, 211-mounting hole, 212-first positioning hole, 22-second block, 221-stop bar, 222-stop block, 220-second end surface, 2201-first part, 2202-second part, 223-fourth end surface, 2231-fifth part, 2232 sixth part, 23 locating pins, 3 product to be polished.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted. Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale.
Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.
The terms "a," "an," "the," "said," and "at least one" are used to indicate the presence of one or more elements/components/parts/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.; the terms "first," "second," and "third," etc. are used merely as labels, and are not limiting on the number of their objects.
When the dog is lower than the face of treating polishing product, what the brush was thrown the very first time is the edge of the face of treating polishing, removes the fold of treating polishing the middle formation because of the hot bending, and because of the polishing dynamics that the edge of treating polishing product received is great, can make the height that highly is less than the middle part of the back edge of treating polishing product polishing. When the dog is higher or flush than the face of treating polishing product, the brush can cross the border of treating polishing face and the drop point can mainly concentrate on the centre of treating polishing face, treats that the polishing product is close to the unable polishing in place in part at dog edge, can produce the residual line. Resulting in uneven thickness at the edges and in the middle of the product to be polished.
The disclosed embodiment provides a polishing jig. As shown in fig. 1 to 6, the polishing jig includes a carrier assembly 1 and two sets of stop assemblies 2, the carrier assembly 1 has a first end surface 10 and two first side surfaces, the two first side surfaces are located at two opposite sides of the first end surface 10, and the first end surface 10 is used for carrying a product to be polished; two sets of block assemblies 2 are correspondingly arranged on two first side surfaces of the bearing assembly 1, the block assemblies 2 are provided with second end surfaces 220, each second end surface 220 comprises a first part 2201 and a second part 2202, the first part 2201 and the second part 2202 are connected with each other, the second part 2202 is closer to the bearing assembly 1 relative to the first part 2201, the height of the first part 2201 is higher than that of the surface to be polished of the product to be polished, and at least part of the second part 2202 is lower than that of the surface to be polished.
During polishing, the brush firstly touches the first part 2201 of the stop block component 2, the height of the first part 2201 is higher than that of the surface to be polished of a product to be polished, the brush enters the second part 2202 after the polishing force of the first part is removed, and the height of at least part of the second part 2202 is lower than that of the surface to be polished, so that the brush can be in contact with the edge of the surface to be polished for polishing, and then one side of the edge of the product to be polished, the middle of the product to be polished and the other side of the product to be polished are polished in sequence. The brush can contact the edge of the product to be polished, and the polishing force is reduced when the brush contacts the edge of the product to be polished, so that the polishing force of the brush on the edge and the middle of the surface to be polished is basically the same, the brush can uniformly polish the edge and the middle of the product to be polished, and the thickness of the edge of the product to be polished after polishing is the same as that of the middle of the product.
As shown in fig. 1, the bearing assembly 1 includes a bottom plate 11, a supporting plate 12, a pad 13 and a connecting member (not shown), wherein the supporting plate 12 is disposed on one side of the bottom plate 11, and the pad 13 is disposed on one side of the supporting plate 12 away from the bottom plate 11. The end surface of the pad 13 away from the support plate 12 is a first end surface 10, and two first side surfaces are located on opposite sides of the first end surface 10, for example, left and right side surfaces as shown in the drawing, including two first side surfaces of the bottom plate 11, two first side surfaces of the support plate 12, and two first side surfaces of the pad 13. The supporting plate 12 can be made of a stainless steel plate, the gasket 13 can be made of a silica gel gasket, and the gasket 13 can be made of a silica gel material with the hardness of 68 degrees through high-temperature injection molding. The pad 13 is profiled according to the product to be polished, the pad 13 being glued to the support plate 12.
As shown in fig. 2, the bottom plate 11 is provided with a connecting portion 114, the connecting portion 114 can be provided with a screw hole 1141 engaged with a bolt, the support plate 12 is provided with a first through hole 121, the gasket 13 is provided with a second through hole 131, the connecting portion 114, the first through hole 121 and the second through hole 131 are arranged along the same center line, the connecting member can be a bolt, and the bolt sequentially passes through the second through hole 131, the first through hole 121 and the screw hole 1141 to be in threaded connection. It should be noted that the number of the connecting portions 114, the first through holes 121, and the second through holes 131 is plural, the connecting portions 114 may be uniformly disposed on the bottom plate 11, the first through holes 121 are uniformly disposed on the supporting plate 12, and the second through holes 131 are uniformly disposed on the gasket 13.
The bottom plate 11 is provided with a cavity, the edge of the cavity wall close to the first end face 10 comprises a first edge 111 and a second edge 112, the second edge 112 is closer to the cavity than the first edge 111, the height of the second edge 112 is lower than that of the first edge 111, the support plate 12 is lapped on the first edge 111 to seal the cavity, the cavity wall is provided with through air extraction holes 113, and the number of the air extraction holes 113 can be set to two. The support plate 12 is provided with a plurality of first air holes 122; the liner 13 is disposed on a side of the support plate 12 away from the bottom plate 11, and the liner 13 is provided with a plurality of second air holes 132, and the center lines of the second air holes 132 and the first air holes 122 are located on the same straight line. The cavity is pumped through the pumping hole 113 so that negative pressure is formed in the cavity, and a product to be polished can be adsorbed on the end face, far away from the support plate 12, of the pad 13, so that the product to be polished is prevented from falling off in the polishing process.
It should be noted that the connecting portion 114 can be disposed in the cavity, and the screw hole 1141 on the connecting portion 114 for cooperating with the bolt should be a blind hole. The connecting portion 114 may also serve as an auxiliary support for the support plate 12 in addition to its connecting function. In order to save cost and reduce the weight of the bottom plate 11, a groove is arranged on one surface of the bottom plate 11 far away from the support plate 12, and the size and the number of the grooves are not limited on the premise of ensuring the strength of the bottom plate 11. As shown in fig. 1 and 2, the number of grooves is two, and the size of a single groove is large, and two grooves are located between two suction holes 113.
As shown in fig. 3 and 4, two sets of block assemblies 2 are correspondingly disposed on two first sides of the bearing assembly 1. The stop assemblies 2 comprise stop strips 221, the stop strips 221 being adapted to engage with the first sides of the base plate 11 and the support plate 12, respectively, and the stop strips 221 of the two stop assemblies 2 are clamped against the base plate 11 and the support plate 12 from the two first sides of the base plate 11 and the support plate 12. It should be noted that the length of the barrier strip 221 is greater than the width of the first side of the bottom plate 11 and the support plate 12. The stopper assembly 2 further includes a stopper 222, and the stopper 222 is disposed at two ends of the barrier strip 221 and perpendicular to the barrier strip 221. The parts of the barrier strips 221 and the limiting blocks 222 higher than the first end surface 10 form an accommodating space for placing a product to be polished, and the product to be polished can be limited by the accommodating space.
The second end surface 220 is a surface of the stop block assembly 2 close to the first end surface 10, and the second end surface 220 is disposed on the barrier strip 221, so that the length of the barrier strip 221 is greater than or equal to the width of the product to be polished. The second end surface 220 is profiled according to the shape and size of the product to be polished on the side opposite to the stop block component 2, so that the polishing force of the brush can adapt to the heights of different parts of the product to be polished after the polishing force of the brush is removed.
The second end face 220 may include a first portion 2201 and a second portion 2202 connected to each other, the second portion 2202 is closer to the carrier assembly 1 than the first portion 2201, the height of the first portion 2201 is higher than the height of the surface to be polished of the product to be polished, and specifically, the height difference between the first portion 2201 and the surface to be polished may be less than or equal to 0.2mm, for example: the difference in height between the first portion 2201 and the surface to be polished is equal to 0.2 mm. This height difference ensures that the first portion 2201 removes the polishing force from the brush portion and does not deform the stop assembly 2 due to excessive force.
At least a portion of the second portion 2202 has a height less than the height of the surface to be polished. The second portion 2202 can be set to be a plane, when the second portion 2202 is a plane, the height difference between the second portion 2202 and the surface to be polished can be set to be 0.2-0.3mm, and the height difference between the second portion 2202 and the first portion 2201 is small, so that the brush can be thrown to the edge of a product and cannot be thrown too far. Meanwhile, the second portion 2202 is formed on the second end face 220 with a small amount of processing, which saves cost.
Of course, the second portion 2202 may be provided as a slope, and when the second portion 2202 is provided as a slope, the height of the end of the second portion 2202 near the block assembly 2 is lower than the height of the surface to be polished. As shown in fig. 5, the second portion 2202 may have a lower height near one end of the stop assembly 2 than near the first portion 2201. As shown in fig. 6, the second portion 2202 may also have a greater height near one end of the stop assembly 2 than near one end of the first portion 2201. However, no matter which inclination manner is adopted by the second portion 2202, the height of the end of the second portion 2202 close to the block assembly 2 is lower than that of the surface to be polished, and the height difference between the end of the second portion 2202 close to the block assembly 2 and the surface to be polished can also be set to be 0.2-0.3mm, which is the same as that when the second portion 2202 is a plane, and therefore, the description is omitted.
It should be noted that the width of the second portion 2202 is equal to or greater than one third of the width of the second end face 220, so that the brush entering the second portion 2202 is sufficiently large to ensure the polishing force of the edge of the product 33 to be polished. In addition, the length of the second portion 2202 is greater than or equal to the dimension of the side of the product 3 to be polished opposite to the stop block assembly 2, so that the brush can be thrown to each part of the edge of the product 3 to be polished.
The bottom plate 11 may have a boss on a side thereof adjacent to the supporting plate 12, and the barrier strip 221 has a first groove at a position opposite to the boss, and the boss is disposed in the first groove. The position of the barrier strip 221 opposite to the support plate 12 is provided with a second groove, and the support plate 12 is arranged in the second groove. It should be noted that the first groove and the second groove may be provided to communicate with each other. Like this, the one side that first terminal surface 10 was kept away from to first recess is closely laminated with the boss, and the one side that the second recess is close to first terminal surface 10 is closely laminated with backup pad 12, can guarantee that bottom plate 11 and backup pad 12 closely cooperate in the thickness direction of carrier assembly 1.
The stop block assembly 2 comprises a first stop block 21, a second stop block 22 and a positioning pin 23, wherein a first positioning hole 212 is formed in the first stop block 21; the second stopper 22 is arranged on one side of the first stopper 21 close to the first end face 10, and a second positioning hole is formed in the second stopper 22; the positioning pin 23 passes through the first positioning hole 212 and the second positioning hole to detachably connect the second stopper 22 with the first stopper 21. The barrier strips 221 include barrier strips of the first stopper and barrier strips of the second stopper 22, the limiting blocks 222 are disposed at two ends of the barrier strips of the second stopper 22, and the connecting portions of one side of the limiting blocks 222, which is close to the product 3 to be polished, and the barrier strips 222 located in the second stopper 22 are in smooth transition.
The second positioning hole may be a blind hole, and specifically, the second positioning hole may extend to a side away from the first stopper 21 to a position 1/2 of the second stopper 22. To the product of different thickness, need not whole change dog, only need take off original second dog 22 from locating pin 23, change another not co-altitude second dog 22 can, very convenient.
In addition, the split block assembly 2 saves more material cost than an integral block. The first stopper 21 may be made of stainless steel, and the second stopper 22 may be made of plastic. The plastic material includes, but is not limited to, resin, and ultra-high molecular weight polyethylene may also be used.
First stop 21 has a third end face 210, third end face 210 includes a third portion and a fourth portion 2103 connected to each other, fourth portion 2103 is closer to carriage assembly 1 than the third portion, the height of fourth portion 2103 is lower than the height of the third portion, the third portion includes a first area 2101 and a second area 2102, second area 2102 is configured to match the shape and size of support plate 12 in the width direction, second area 2101 is closer to carriage assembly 1 than first area 2101, the length of second area 2102 is smaller than the length of first area 2101. The first positioning hole 212 is provided in the first region 2101.
The second stop 22 has a fourth end surface 223, the fourth end surface 223 is disposed opposite to the third end surface 210, the fourth end surface 223 includes a fifth portion 2231 and a sixth portion 2232 connected with each other, the sixth portion 2232 is closer to the load bearing assembly 1 than the fifth portion 2231, the width of the sixth portion 2232 is equal to the sum of the widths of the fourth portion 2103 and the second area 2102, and the fifth portion 2231 and the first area 2101 are the same in size, shape and fit with each other. The second positioning hole is provided in the fifth portion 2231.
It will be appreciated that the fourth portion 2103 forms the first recess with the side of the support plate 12 adjacent the first end surface 10, and the boss forms the second recess with the side of the first end surface 10, the second region 2102 and the sixth portion 2232. The first positioning hole 212 is provided on the third portion, and the second positioning hole is provided on the fifth portion 2231.
The first stopper 21 is provided with a mounting hole 211 near the first side surface, and is fixed to the bottom plate 11 through the mounting hole 211, specifically, a plurality of mounting holes 211 may be uniformly arranged along the width direction of the bottom plate 11, for example: three mounting holes 211 are uniformly provided in the width direction of the base plate 11. The side of the boss remote from the first end surface 10 contacts the fourth portion 2103 and the side of the boss adjacent the first end surface 10 contacts the support plate 12.
The support plate 12 includes a first support portion and a second support portion, the second support portion is disposed on a side of the first support portion close to the first end face 10, an edge of the second support portion is located inside an edge of the first support portion, a surface of the first support portion far from the first end face 10 contacts with the boss and the second region 2102, a surface of the first support portion close to the first end face 10 contacts with the fifth portion 2231, and a surface of the second support portion far from the first end face 10 contacts with the sixth portion 2232.
It should be noted that the product 3 to be polished includes, but is not limited to, a display panel, and may also be other objects to be polished, such as: plastic plate or stainless steel plate.
The disclosed embodiments provide a polishing apparatus. The polishing device comprises the above polishing jig.
The polishing device comprises a polishing disk, a polishing workbench driving device and a grinding layer, wherein the grinding layer comprises a brush, and the driving device is used for driving the brush to polish a product 3 to be polished. The polishing device also comprises a storage table which can swing back and forth along the direction parallel to the polishing disk, so that the product 3 to be polished is driven to move back and forth in the plane parallel to the polishing disk.
When the polishing jig is used for polishing, the brush firstly touches the first part 2201 of the stop block component 2, the brush enters the second part 2202 after the polishing force of the part of the brush is removed by the first part 2201, and one side of the edge of the product 3 to be polished, the middle of the product 3 to be polished and the other side of the product 3 to be polished are polished in sequence. The brush can contact the edge of the product 3 to be polished, and the polishing force of the brush in contact with the edge of the product 3 to be polished is reduced, so that the polishing force of the brush on the edge and the middle of the surface to be polished is basically the same, the brush can uniformly polish the edge and the middle of the product 3 to be polished, and the thickness of the edge of the product 3 to be polished after polishing is the same as the thickness of the middle of the product.
The polishing device can remove the middle of the surface to be polished and the edge of the middle of the surface to be polished, so that the thickness of the edge and the middle of the product 3 to be polished is uniform. The polishing device can also be used for thinning the surface to be polished of the product 3 to be polished to ensure that the thickness of the product reaches the thickness required in practical use.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. A polishing jig, comprising:
the bearing assembly is provided with a first end face and two first side faces, the two first side faces are positioned on two opposite sides of the first end face, and the first end face is used for bearing a product to be polished;
the two groups of stop block assemblies are correspondingly arranged on the two first side surfaces of the bearing assembly, each stop block assembly is provided with a second end surface, each second end surface comprises a first part and a second part which are connected with each other, the second part is closer to the bearing assembly relative to the first part, the height of the first part is higher than that of the surface to be polished of the product to be polished, and at least part of the height of the second part is lower than that of the surface to be polished.
2. The polishing jig of claim 1, wherein the second portion is a plane, and a height difference between the second portion and the surface to be polished is 0.2-0.3 mm.
3. The polishing jig of claim 2, wherein a height difference between the first portion and the surface to be polished is less than or equal to 0.2 mm.
4. The polishing jig of claim 1, wherein the width of the second portion is equal to or greater than one third of the width of the second end surface.
5. The polishing jig of claim 1, wherein the length of the second portion is greater than or equal to the dimension of the side of the product to be polished opposite to the stop block assembly.
6. The polishing jig of claim 1, wherein the second portion is a slope, and a height of an end of the second portion close to the stopper assembly is lower than a height of the surface to be polished.
7. The polishing jig of claim 1, wherein the stop assembly comprises:
the first stop block is fixed with the bearing assembly and is provided with a first positioning hole;
the second stop block is arranged on one side, close to the first end face, of the first stop block, and a second positioning hole is formed in the second stop block;
and the positioning pin penetrates through the first positioning hole and the second positioning hole to detachably connect the second stop block with the first stop block.
8. The polishing jig of claim 7, wherein the second stopper is made of plastic.
9. The polishing tool of claim 1, wherein the carrier assembly comprises:
the bottom plate is fixedly connected with the two groups of stop block assemblies;
the supporting plate is arranged on one side of the bottom plate and provided with a plurality of first air holes;
the gasket is arranged on one side, away from the bottom plate, of the supporting plate, the end face, away from the supporting plate, of the gasket is the first end face, the gasket is provided with a plurality of second air holes, and the center lines of the second air holes and the center line of the first air hole are located on the same straight line;
and the connecting piece is used for fixedly connecting the gasket, the supporting plate and the bottom plate.
10. A polishing apparatus comprising the polishing jig according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852285.1A CN113478390B (en) | 2021-07-27 | 2021-07-27 | Polishing jig and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852285.1A CN113478390B (en) | 2021-07-27 | 2021-07-27 | Polishing jig and polishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113478390A true CN113478390A (en) | 2021-10-08 |
| CN113478390B CN113478390B (en) | 2022-11-11 |
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| JPH08216013A (en) * | 1995-02-14 | 1996-08-27 | Shinei Kiko Kk | Polishing method for ceramic surface and device thereof |
| CN1910012A (en) * | 2003-11-13 | 2007-02-07 | 应用材料公司 | Retaining ring with shaped surface |
| TWM537464U (en) * | 2016-09-13 | 2017-03-01 | Dikai International Enterprise Co Ltd | Bristle device for the cleaning bucket |
| CN207255990U (en) * | 2017-08-15 | 2018-04-20 | 蓝思科技（长沙）有限公司 | A kind of straight body position polishing clamp of panel |
| CN108436605A (en) * | 2018-05-08 | 2018-08-24 | 盘起工业(大连)有限公司 | A kind of elongated molding contact pin processing method of leg of spectacles and system |
| CN208391804U (en) * | 2018-05-10 | 2019-01-18 | 东莞市瑞立达玻璃盖板科技股份有限公司 | A kind of 3D glass polishing jig |
| CN109746830A (en) * | 2017-10-30 | 2019-05-14 | 张涛钧 | A kind of intermetallic composite coating clamping device |
| CN209256645U (en) * | 2018-02-26 | 2019-08-16 | 凯斯科技股份有限公司 | Substrate board treatment |
| CN210307318U (en) * | 2019-07-21 | 2020-04-14 | 无锡市普亚机械制造有限公司 | Honing machine positioning mechanism for hydraulic cylinder machining |
| CN111546161A (en) * | 2020-03-31 | 2020-08-18 | 江西沃格光电股份有限公司 | Positioning jig and polishing equipment |
| CN211762675U (en) * | 2019-12-06 | 2020-10-27 | 陈敏昱 | Adjustable fixing device of ceramic tile processing angle |
| CN211967034U (en) * | 2020-01-05 | 2020-11-20 | 南京百田机械制造有限公司 | Hardware manufacturing is with high-efficient burnishing and polishing device |
| CN112405298A (en) * | 2020-11-18 | 2021-02-26 | 张纯玉 | Metal part polishing device |
| CN212762783U (en) * | 2020-06-28 | 2021-03-23 | 东莞市瑞立达玻璃盖板科技股份有限公司 | Combined polishing jig |
| CN213258548U (en) * | 2020-09-25 | 2021-05-25 | 贵州圣鑫玻璃有限责任公司 | Burnishing device is used in toughened glass processing |
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2021
- 2021-07-27 CN CN202110852285.1A patent/CN113478390B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08216013A (en) * | 1995-02-14 | 1996-08-27 | Shinei Kiko Kk | Polishing method for ceramic surface and device thereof |
| CN1910012A (en) * | 2003-11-13 | 2007-02-07 | 应用材料公司 | Retaining ring with shaped surface |
| TWM537464U (en) * | 2016-09-13 | 2017-03-01 | Dikai International Enterprise Co Ltd | Bristle device for the cleaning bucket |
| CN207255990U (en) * | 2017-08-15 | 2018-04-20 | 蓝思科技（长沙）有限公司 | A kind of straight body position polishing clamp of panel |
| CN109746830A (en) * | 2017-10-30 | 2019-05-14 | 张涛钧 | A kind of intermetallic composite coating clamping device |
| CN209256645U (en) * | 2018-02-26 | 2019-08-16 | 凯斯科技股份有限公司 | Substrate board treatment |
| CN108436605A (en) * | 2018-05-08 | 2018-08-24 | 盘起工业(大连)有限公司 | A kind of elongated molding contact pin processing method of leg of spectacles and system |
| CN208391804U (en) * | 2018-05-10 | 2019-01-18 | 东莞市瑞立达玻璃盖板科技股份有限公司 | A kind of 3D glass polishing jig |
| CN210307318U (en) * | 2019-07-21 | 2020-04-14 | 无锡市普亚机械制造有限公司 | Honing machine positioning mechanism for hydraulic cylinder machining |
| CN211762675U (en) * | 2019-12-06 | 2020-10-27 | 陈敏昱 | Adjustable fixing device of ceramic tile processing angle |
| CN211967034U (en) * | 2020-01-05 | 2020-11-20 | 南京百田机械制造有限公司 | Hardware manufacturing is with high-efficient burnishing and polishing device |
| CN111546161A (en) * | 2020-03-31 | 2020-08-18 | 江西沃格光电股份有限公司 | Positioning jig and polishing equipment |
| CN212762783U (en) * | 2020-06-28 | 2021-03-23 | 东莞市瑞立达玻璃盖板科技股份有限公司 | Combined polishing jig |
| CN213258548U (en) * | 2020-09-25 | 2021-05-25 | 贵州圣鑫玻璃有限责任公司 | Burnishing device is used in toughened glass processing |
| CN112405298A (en) * | 2020-11-18 | 2021-02-26 | 张纯玉 | Metal part polishing device |
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|---|---|
| CN113478390B (en) | 2022-11-11 |
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