CN210550454U - Polishing cloth take off instrument - Google Patents
Polishing cloth take off instrument Download PDFInfo
- Publication number
- CN210550454U CN210550454U CN201921567456.0U CN201921567456U CN210550454U CN 210550454 U CN210550454 U CN 210550454U CN 201921567456 U CN201921567456 U CN 201921567456U CN 210550454 U CN210550454 U CN 210550454U
- Authority
- CN
- China
- Prior art keywords
- polishing cloth
- rod
- winding
- winding rod
- fixing plate
- 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.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 78
- 239000004744 fabric Substances 0.000 title claims abstract description 77
- 238000004804 winding Methods 0.000 claims abstract description 81
- 238000005452 bending Methods 0.000 claims description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005253 cladding Methods 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing cloth removing tool, which comprises a winding component, a fixed plate and an adjusting part, wherein the winding component comprises a winding rod and a rotating handle fixed at the end part of the winding rod, the axial outer wall of the winding rod is provided with at least two thread grooves, the utility model can extend one corner of the polishing cloth between the fixed plate and the winding rod through the joint and separation of the fixed plate and the winding rod, and tightly press and joint the fixed plate on the winding rod through the adjusting part, so that one corner of the polishing cloth is fixed between the fixed plate and the winding rod, compared with the traditional polishing cloth removing tool, the utility model does not need the worker to manually tear the polishing cloth with enough length (at least coating a steel pipe for a circle), reduces the labor intensity of the worker and improves the prior removing efficiency, and can stably fix one corner of the polishing cloth without causing the problem of slippage, the subsequent removal work is convenient, and the removal efficiency of the polishing cloth is improved.
Description
Technical Field
The utility model relates to a polishing equipment technical field specifically is a polishing cloth take off instrument.
Background
In order to obtain a smooth surface when the sapphire substrate and the window glass are ground, a softer polishing cloth is usually used in combination with an abrasive material for grinding. Because the polishing cloth is bonded on the disk surface of the polishing machine by the strong double-faced adhesive, the polishing cloth is more and more tightly attached to the disk surface of the polishing machine after long-term use, and the thickness of the polishing pad is reduced every day, so that the polishing cloth needs to be replaced in time when the thickness is reduced to a certain degree. Due to the effect of the strong double-sided adhesive tape, an operator can hardly take the polishing pad off the disk surface by hands. The problem with tearing the pad by hand is that: because long-term pressurized uses, polishing cloth and quotation bond more firmly, bare-handed tearing down polishing cloth wastes time and energy, efficiency is not high, and easy slippage when bare-handed tearing polishing cloth, cause the incident, patent publication is CN205522893U provides the instrument of removing of tearing of the dedicated polishing cloth of CMP, at first fluting on the instrument, then tear the polishing cloth one corner, for fixed polishing cloth on the steel pipe, the length of the cloth of tearing is enough cladding steel pipe a week at least, after polishing cloth fixes on the steel pipe, rotate the rocking handle, tear the polishing cloth.
However, the removal tool for the polishing cloth dedicated for CMP has the following problems: firstly, before using the device to take off the polishing cloth, the staff will tear the polishing cloth of enough length (at least cladding steel pipe a week) with bare hands earlier and just can accomplish the fixed of polishing cloth, however when the one corner of quotation is opened and is torn, along with the increase of polishing cloth lateral length, the required area of tearing increases, and because the more firm of polishing cloth adhesion, will increase staff's intensity of labour, and reduce the efficiency of taking off of polishing cloth, secondly, the instrument of taking off of the special polishing cloth of above-mentioned CMP stretches into polishing cloth to the originated flat inslot around rolling up the pole, and is not fixed, when beginning to rotate, polishing cloth slips from the originated flat inslot easily, be unfavorable for subsequent taking off.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims at providing a polishing cloth take off instrument can reduce staff's intensity of labour, improves polishing cloth take off efficiency to firm polishing cloth.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a removal tool for polishing cloth, comprising:
the winding assembly comprises a winding rod and a rotating handle fixed at the end part of the winding rod, wherein at least two thread grooves are formed in the axial outer wall of the winding rod;
the fixing plate can be attached to or separated from the winding rod, through holes with the number corresponding to that of the thread grooves are formed in the outer wall of the fixing plate, and the through holes are communicated with the thread grooves in a one-to-one correspondence mode;
the adjusting piece comprises a threaded rod and a bending rod which is integrally arranged with the threaded rod, the threaded rods correspondingly penetrate through the through holes one by one, and the threaded rods are turned to the thread grooves;
when the threaded rod is completely turned into the threaded groove, the bending rod enables the fixing plate to be attached to the outer wall of the winding rod.
As a preferable mode of the peeling tool for polishing cloth of the present invention, wherein the rotating handle is perpendicular to the winding rod and forms a winding assembly of a T-shape.
As a polishing cloth take off an optimal scheme of instrument, wherein, the fixed plate is the circular arc board, with the winding rod coaxial line, its internal diameter with the external diameter of winding rod is the same.
As a polishing cloth take off an optimal scheme of instrument, wherein, the outer wall of winding pole is seted up and is built-in the recess of fixed plate, set up on the fixed plate and hide the cell body of bending the pole works as the complete knob of threaded rod extremely during the thread groove, the pole of bending is hidden in the cell body.
As a preferable mode of the removal tool for polishing cloth of the present invention, the winding assembly is made of a stainless steel pipe.
Compared with the prior art: the utility model discloses a laminating and the separation of fixed plate and winding rod make and can stretch into the polishing cloth one corner between fixed plate and the winding rod to can be through the regulating part with the inseparable laminating that compresses tightly of fixed plate on the winding rod, and then make the one corner of polishing cloth fixed between fixed plate and winding rod, take off the instrument for traditional polishing cloth, the utility model discloses do not need the bare-handed polishing cloth that enough length (at least cladding steel pipe a week) of tearing of staff, reduce staff's intensity of labour and improve early tearing efficiency, and can stabilize fixed polishing cloth's one corner, can not take place the problem of slippage, the subsequent work of taking off of being convenient for improves polishing cloth's the efficiency of taking off.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of a removing tool for polishing cloth according to the present invention;
FIG. 2 is a side view of the winding assembly of FIG. 1 showing a removal tool for polishing cloth in accordance with the present invention;
fig. 3 is a schematic view of the structure of the fixing plate of the removing tool for polishing cloth of the present invention shown in fig. 1.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
The utility model provides a polishing cloth take off instrument can reduce staff's intensity of labour, improves polishing cloth take off efficiency to firm polishing cloth.
Fig. 1 is a schematic structural view of an embodiment of a removal tool for polishing cloth according to the present invention, and referring to fig. 1, the removal tool for polishing cloth according to the embodiment includes: a winding assembly 100, a fixing plate 200, and an adjusting member 300.
Referring to fig. 1-2, the winding assembly 100 includes a winding rod 110 and a rotating handle 120, both made of stainless steel material, the rotating handle 120 is fixed at an end of the winding rod 110, a worker rotates the rotating handle 120 to drive the winding rod 110 to rotate, an axial outer wall of the winding rod 110 is provided with at least two thread grooves 110a, in this embodiment, there are two thread grooves 110a, and the thread grooves 110a are used for inserting a threaded rod 310 of an adjusting member 300 into and adjusting a distance between a bending rod 320 of the adjusting member 300 and the winding rod 110.
Referring to fig. 1 and 3, the fixing plate 200 may be attached to or detached from the winding rod 110, and when the fixing plate 200 is detached from the winding rod 110, a corner for tearing the polishing cloth is inserted between the two, and when the fixing plate 200 is engaged with the winding rod 110, the fixing plate 200 and the winding rod 110 clamp a corner of the polishing cloth torn therebetween, and preferably, the fixing plate 200 is a circular arc plate, coaxial with the winding rod 110, the inner diameter of which is the same as the outer diameter of the winding rod 110, so that all inner surfaces of the fixing plate 200 can be completely attached to the outer wall of the winding rod 110, so that the polishing cloth inserted between the winding rod 110 and the fixing plate 200 can be clamped, the outer wall of the fixing plate 200 is provided with through holes 210 corresponding to the screw grooves 110a in number, the two through holes 210 are in one-to-one correspondence with the two screw grooves 110a, the screw rod 310 of the adjuster 300 is inserted into the screw groove 110a of the winding rod 110 through the fixing plate 200.
Referring to fig. 1 again, the adjusting member 300 includes a threaded rod 310 and a bending rod 320, the threaded rod 310 and the bending rod 320 are integrally disposed and form an L shape, the two threaded rods 310 correspondingly penetrate through the two through holes 210 one by one and are turned into the threaded groove 110a, the distance between the bending rod 320 and the winding rod 110 is adjusted by rotating the threaded rod 310 on the adjusting member 300 in the threaded groove 110a, when the threaded rod 310 is fully turned into the threaded groove 110a, the bending rod 320 completely abuts against the fixing plate 200, and the fixing plate 200 is tightly attached to the outer wall of the winding rod 110.
With reference to fig. 1 to 3, the removal tool for polishing cloth according to the present embodiment specifically works as follows: firstly, a worker rotates the threaded rod 310 on the adjusting member 300 counterclockwise to increase the distance between the bending rod 320 and the winding rod 110, further separate the fixing plate 200 from the winding rod 110, then the worker tears off one corner of the polishing cloth and inserts the polishing cloth between the fixing plate 200 and the winding rod 110, then the worker rotates the threaded rod 310 on the adjusting member 300 clockwise to gradually decrease the distance between the bending rod 320 and the winding rod 110 and push the fixing plate 200 and the winding rod 110 to be gradually attached to each other, when the threaded rod 310 is completely rotated to the thread groove 110aa, the bending rod 320 completely abuts against the fixing plate 200 and the fixing plate 200 is closely attached to the outer wall of the winding rod 110, further the polishing cloth extending between the fixing plate 200 and the winding rod 110 is fixed between the fixing plate and the winding rod 110, then the worker starts to rotate the rotating handle 120 to drive the winding rod 110 to rotate, and during the rotation of the winding rod 110, the polishing cloth, which is also attached to the table plate of the polishing machine, is gradually wound on the winding rod 110 by pulling a portion of the polishing cloth fixed between the fixing plate 200 and the winding rod 110, and finally, the polishing cloth is completely wound on the winding rod 110.
Further, a rotating handle 120 is perpendicular to the winding rod 110 and forms a T-shaped winding assembly 100, such as a CMP-dedicated polishing cloth removing tool described in the background art, which requires one hand to hold the crank and the other hand to hold and stabilize the rocker in order to fix the rotating shaft to the disk surface. When the quotation diameter is great, when transverse distance is great promptly, the operation of rocking handle and stable rocker simultaneously just becomes difficult, and it is very strong to consider the gum viscidity of polishing cloth, consequently the operation of getting rid of polishing cloth will be very labouring, for this reason, through making handle 120 and winding rod 110 perpendicular to form the winding subassembly 100 of T style of calligraphy, this device is at specific use during operation, when rotatory handle 120 drives winding rod 110 rotatory, need not stabilize winding rod 110 with the hand, only need the one hand can accomplish, simple convenient and fast.
Furthermore, the outer wall of the winding rod 110 is provided with a groove (not shown in the drawings), the fixing plate 200 is provided with a groove body (not shown in the drawings) for hiding the bending rod 320, the groove is used for hiding the fixing plate 200, so that the fixing plate 200 can move in the groove, the groove body is used for hiding the bending rod 320, when the threaded rod 310 is completely turned to the threaded groove 110a, so that the fixing plate 200 and the winding rod 110 are tightly pressed and fixed with polishing cloth, the fixing plate 200 is hidden in the groove, and the bending rod 320 is hidden in the groove body, so that the polishing cloth removing tool is integrally attractive and elegant, and when the winding rod 110 winds the polishing cloth on the machine table disc surface, the polishing cloth has high roundness with the machine table disc surface, the winding resistance of the winding rod 110 is reduced, and the winding efficiency is further improved.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A removal tool for polishing cloth, comprising:
the winding assembly (100) comprises a winding rod (110) and a rotating handle (120) fixed at the end part of the winding rod (110), wherein at least two thread grooves (110a) are formed in the axial outer wall of the winding rod (110);
the fixing plate (200) can be attached to or separated from the winding rod (110), through holes (210) with the number corresponding to that of the thread grooves (110a) are formed in the outer wall of the fixing plate, and the through holes (210) are communicated with the thread grooves (110a) in a one-to-one correspondence manner;
the adjusting piece (300) comprises a threaded rod (310) and a bending rod (320) which is integrally arranged with the threaded rod (310), a plurality of threaded rods (310) correspondingly penetrate through the through holes (210) one by one, and are turned into the threaded grooves (110 a);
wherein the bending bar (320) fits the fixing plate (200) on the outer wall of the winding bar (110) when the threaded bar (310) is completely turned into the threaded groove (110 a).
2. The cloth removing tool of claim 1, wherein the rotating handle (120) is perpendicular to the winding rod (110) and forms a T-shaped winding assembly (100).
3. The cloth removing tool as claimed in claim 1, wherein the fixing plate (200) is a circular arc plate coaxial with the winding rod (110) and having an inner diameter identical to an outer diameter of the winding rod (110).
4. The cloth removing tool of claim 1, wherein the outer wall of the winding rod (110) is formed with a groove in which the fixing plate (200) is disposed, the fixing plate (200) is formed with a groove for hiding the bending rod (320), and when the threaded rod (310) is fully rotated into the threaded groove (110a), the bending rod (320) is hidden in the groove.
5. The cloth removal tool of claim 1, wherein the winding assembly (100) is made of stainless steel tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567456.0U CN210550454U (en) | 2019-09-20 | 2019-09-20 | Polishing cloth take off instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567456.0U CN210550454U (en) | 2019-09-20 | 2019-09-20 | Polishing cloth take off instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210550454U true CN210550454U (en) | 2020-05-19 |
Family
ID=70671409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567456.0U Expired - Fee Related CN210550454U (en) | 2019-09-20 | 2019-09-20 | Polishing cloth take off instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210550454U (en) |
-
2019
- 2019-09-20 CN CN201921567456.0U patent/CN210550454U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |