CN214162369U - Round corner grinding device - Google Patents
Round corner grinding device Download PDFInfo
- Publication number
- CN214162369U CN214162369U CN202022740760.XU CN202022740760U CN214162369U CN 214162369 U CN214162369 U CN 214162369U CN 202022740760 U CN202022740760 U CN 202022740760U CN 214162369 U CN214162369 U CN 214162369U
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- clamping block
- clamp
- ceramic copper
- polishing
- 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.)
- Active
Links
- 238000005498 polishing Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 244000137852 Petrea volubilis Species 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 43
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052802 copper Inorganic materials 0.000 abstract description 13
- 239000010949 copper Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- 238000003698 laser cutting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a rounding device, which comprises a grinding mechanism and a clamp; the polishing mechanism is provided with a polishing disc; the clamp comprises a first clamping piece and a second clamping piece, and the middle part of the second clamping piece is rotatably connected with the middle part of the first clamping piece; one end of the first clamping piece is provided with a first clamping block, and the middle part of the inner side of the first clamping block is provided with a concave part; a second clamping block is arranged at one end, close to the first clamping block, of the second clamping piece, and a convex part is arranged at the top of the inner side of the second clamping block; the utility model has simple structure and convenient use, adopts the grinding mechanism to be matched with the clamp, greatly reduces the consumption of manual operation, eliminates the fatigue feeling of operation and improves the production efficiency; the positions and angles of the ceramic copper clad laminate and the polishing mechanism are fixed through the clamp, so that the defects of finger marks and the like on the surface of the ceramic copper clad laminate caused by manual fillet polishing are effectively eliminated; the polishing disc rotates at a constant speed, the friction is stable and reliable, and the ceramic copper-clad plate is not easy to be damaged.
Description
Technical Field
The utility model relates to a pottery copper-clad plate processing field, concretely relates to rounding angle device.
Background
In the production process of the ceramic copper-clad plate, a laser cutting process is adopted for cutting a large plate into small pieces, substances at the arc part of the ceramic copper-clad plate can be separated out due to laser cutting, the reliability of the ceramic copper-clad plate is affected, and the precipitates at the arc part need to be removed before shipment.
At present, the arc position of the ceramic copper-clad plate mainly adopts the mode that the ceramic copper-clad plate is manually held to rub repeatedly on abrasive paper when being polished, the manual polishing efficiency is low, and the ceramic copper-clad plate is easily damaged.
Based on the circumstances, the utility model provides a rounding angle device can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rounding angle device. The round corner grinding device of the utility model has simple structure and convenient use, adopts the grinding mechanism to be matched with the clamp, greatly reduces the consumption of manual operation, eliminates the fatigue feeling of operation and improves the production efficiency; the positions and angles of the ceramic copper clad laminate and the polishing mechanism are fixed through the clamp, so that the defects of finger marks and the like on the surface of the ceramic copper clad laminate caused by manual fillet polishing are effectively eliminated; compared with manual fillet grinding, the grinding disc on the grinding mechanism rotates at a constant speed, so that the friction is stable and reliable, and the ceramic copper-clad plate is not easy to be damaged; through the cooperation of the concave part and the convex part, the ceramic copper-clad plate can be better limited, and the ceramic copper-clad plate is ensured to be fixed on the clamp and is not easy to fall off.
The utility model discloses a following technical scheme realizes:
a rounding device comprises a grinding mechanism and a clamp;
the polishing mechanism is provided with a polishing disc;
the clamp comprises a first clamping piece and a second clamping piece, and the middle part of the second clamping piece is rotatably connected with the middle part of the first clamping piece; one end of the first clamping piece is provided with a first clamping block, and the middle part of the inner side of the first clamping block is provided with a concave part; the second clamping piece is provided with a second clamping block at one end close to the first clamping block, and a convex part is arranged at the top of the inner side of the second clamping block.
The utility model adopts the grinding mechanism to be matched with the clamp, thereby greatly reducing the consumption of manual operation, eliminating the fatigue feeling of operation and improving the production efficiency; the positions and angles of the ceramic copper clad laminate and the polishing mechanism are fixed through the clamp, so that the defects of finger marks and the like on the surface of the ceramic copper clad laminate caused by manual fillet polishing are effectively eliminated; compared with manual fillet grinding, the grinding disc on the grinding mechanism rotates at a constant speed, so that the friction is stable and reliable, and the ceramic copper-clad plate is not easy to be damaged; through the matching of the concave part and the convex part, the ceramic copper-clad plate can be better limited, and the ceramic copper-clad plate is ensured to be fixed on the clamp and is not easy to fall off.
Preferably, the cross-sectional shape of the recess is V-shaped; the convex part is rectangular.
Preferably, the first clamping piece further comprises a first connecting part, a first hinge part and a first handheld part parallel to the first connecting part, which are connected in sequence; the second clamping piece further comprises a second connecting part, a second hinge part and a second holding part, wherein the second connecting part, the second hinge part and the second holding part are connected in sequence; the first hinge is rotatably connected to the second hinge.
Preferably, the length of the first hand-held portion is longer than the length of the second hand-held portion.
Preferably, one end of the first connecting part, which is far away from the first hinge part, is fixed in the middle of the first clamping block; one end of the second connecting part, which is far away from the second hinge part, is fixed at one end part of the second clamping block.
Preferably, the abrasive disc is sandpaper.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the round corner grinding device of the utility model has simple structure and convenient use, adopts the grinding mechanism to be matched with the clamp, greatly reduces the consumption of manual operation, eliminates the fatigue feeling of operation and improves the production efficiency; the positions and angles of the ceramic copper clad laminate and the polishing mechanism are fixed through the clamp, so that the defects of finger marks and the like on the surface of the ceramic copper clad laminate caused by manual fillet polishing are effectively eliminated; compared with manual fillet grinding, the grinding disc on the grinding mechanism rotates at a constant speed, so that the friction is stable and reliable, and the ceramic copper-clad plate is not easy to be damaged; through the cooperation of the concave part and the convex part, the ceramic copper-clad plate can be better limited, and the ceramic copper-clad plate is ensured to be fixed on the clamp and is not easy to fall off.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the clamp of the present invention;
fig. 3 is a partial structural diagram of a portion a in fig. 2.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 3, a round corner grinding apparatus includes a grinding mechanism 1 and a jig 2;
the polishing mechanism 1 is provided with a polishing disc 11;
the clamp 2 comprises a first clamping piece 21 and a second clamping piece 22, and the middle part of the second clamping piece 22 is rotatably connected with the middle part of the first clamping piece 21; one end of the first clamping piece 21 is provided with a first clamping block 211, and the middle part of the inner side of the first clamping block 211 is provided with a concave part 212; the second clamping piece 22 is provided with a second clamping block 221 at one end close to the first clamping block 211, and a convex part 222 is arranged at the top of the inner side of the second clamping block 221.
The utility model adopts the grinding mechanism 1 to be matched with the clamp 2, thereby greatly reducing the consumption of manual operation, eliminating the fatigue feeling of operation and improving the production efficiency; the position and the angle of the ceramic copper clad laminate and the polishing mechanism 1 are fixed through the clamp 2, so that the defects of finger marks and the like on the surface of the ceramic copper clad laminate caused by manual fillet polishing are effectively eliminated; compared with manual fillet grinding, the grinding disc 11 on the grinding mechanism 1 rotates at a constant speed, so that the friction is stable and reliable, and the ceramic copper-clad plate is not easy to be damaged; through the matching of the concave part 212 and the convex part 222, the ceramic copper-clad plate can be better limited, and the ceramic copper-clad plate is ensured to be fixed on the clamp 2 and is not easy to fall off.
The grinding mechanism 1 is an existing grinder, such as a bench grinder.
Further, in another embodiment, the cross-sectional shape of the recess 212 is V-shaped; the convex portion 222 has a rectangular shape.
The cross section of the concave part 212 is V-shaped, so that the ceramic copper-clad plate can be better fixed; the convex part 222 is rectangular in shape, so that the position of the ceramic copper-clad plate can be better limited, and the ceramic copper-clad plate can be prevented from falling off from the clamp 1 when being polished.
Further, in another embodiment, the first clamping member 21 further comprises a first connecting portion 213, a first hinge portion 214, and a first holding portion 215 parallel to the first connecting portion 213; the second clamping piece 22 further comprises a second connecting part 223, a second hinge part 224 and a second holding part 225 which is parallel to the second connecting part 223, wherein the second connecting part 223, the second hinge part 224 and the second holding part 225 are connected in sequence; the first hinge 214 is rotatably coupled to the second hinge 224.
The first hinge portion 214 and the second hinge portion 224 can better rotatably connect the first clamping member 21 and the second clamping member 22.
A return spring can be arranged between the first hinge portion 214 and the second hinge portion 224, when the ceramic copper-clad plate is fixed on the clamp 2, the return spring provides elastic force, and the elastic force is converted into the force of the first clamping block 211 and the second clamping block 221 on the ceramic copper-clad plate through the first clamping piece 21 and the second clamping piece 22, so that the ceramic copper-clad plate is better fixed in the clamp 1.
Further, in another embodiment, the length of the first handle 215 is greater than the length of the second handle 225.
The length of the first handheld portion 215 is greater than that of the second handheld portion 225, and after the ceramic copper-clad plate is fixed on the fixture 1, only the first handheld portion 215 needs to be grasped, so that the second handheld portion 225 is prevented from being subjected to extra force, and the ceramic copper-clad plate is prevented from being loosened; and only the first handheld part 215 is grasped, so that the ceramic copper-clad plate can be rotated more conveniently.
Further, in another embodiment, an end of the first connecting portion 213 facing away from the first hinge portion 214 is fixed to a middle portion of the first clamping block 211; an end of the second connecting portion 223 facing away from the second hinge portion 224 is fixed to an end portion of the second clamping block 221.
The first connection part 213 is fixed to the middle of the first clamping block 211, and the second connection part 223 is fixed to one end of the second clamping block 221; two sets of stagger setting each other, ensure that anchor clamps can normal use.
Further, in another embodiment, the abrasive disc 11 is sandpaper.
The ceramic copper-clad plate is polished to form a fillet by using abrasive paper, so that the polishing quality can be ensured, the polishing degree can be controlled more easily, and excessive polishing can be avoided; and the abrasive disc 11 can be replaced with abrasive paper of different specifications according to requirements, so that the best polishing effect is ensured.
The utility model discloses a theory of operation of an embodiment as follows:
a rounding device fixes a ceramic copper-clad plate between a first clamping block 211 and a second clamping block 221 of a clamp 2; installing a proper polishing disc 11 on the polishing mechanism 1, and then opening the polishing mechanism; the fixture 1 provided with the ceramic copper clad laminate is held by a hand, and the ceramic copper clad laminate is close to the polishing disc 11 rotating at a high speed to polish the fillet of the ceramic copper clad laminate.
According to the description and drawings of the present invention, the person skilled in the art can easily make or use the rounding device of the present invention, and can produce the positive effects described in the present invention.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (6)
1. A rounding device is characterized in that: comprises a grinding mechanism (1) and a clamp (2);
the polishing mechanism (1) is provided with a polishing disc (11);
the clamp (2) comprises a first clamping piece (21) and a second clamping piece (22), and the middle part of the second clamping piece (22) is rotatably connected with the middle part of the first clamping piece (21); one end of the first clamping piece (21) is provided with a first clamping block (211), and the middle part of the inner side of the first clamping block (211) is provided with a concave part (212); a second clamping block (221) is arranged at one end, close to the first clamping block (211), of the second clamping piece (22), and a convex portion (222) is arranged at the top of the inner side of the second clamping block (221).
2. The rounding device according to claim 1, characterized in that: the cross-sectional shape of the recess (212) is V-shaped; the shape of the convex part (222) is rectangular.
3. The rounding device according to claim 1, characterized in that: the first clamping piece (21) further comprises a first connecting part (213), a first hinge part (214) and a first handheld part (215) which is parallel to the first connecting part (213) and is connected in sequence; the second clamping piece (22) further comprises a second connecting part (223), a second hinge part (224) and a second holding part (225) which is parallel to the second connecting part (223) and is connected in sequence; the first hinge (214) is rotatably connected to the second hinge (224).
4. A rounding device according to claim 3, characterized in that: the length of the first hand-held portion (215) is greater than the length of the second hand-held portion (225).
5. A rounding device according to claim 3, characterized in that: one end of the first connecting part (213) departing from the first hinge part (214) is fixed in the middle of the first clamping block (211); one end of the second connecting part (223) facing away from the second hinge part (224) is fixed at one end of the second clamping block (221).
6. The rounding device according to claim 1, characterized in that: the polishing disc (11) is sand paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740760.XU CN214162369U (en) | 2020-11-24 | 2020-11-24 | Round corner grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740760.XU CN214162369U (en) | 2020-11-24 | 2020-11-24 | Round corner grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214162369U true CN214162369U (en) | 2021-09-10 |
Family
ID=77601581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022740760.XU Active CN214162369U (en) | 2020-11-24 | 2020-11-24 | Round corner grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214162369U (en) |
-
2020
- 2020-11-24 CN CN202022740760.XU patent/CN214162369U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209717188U (en) | A kind of mill spade blade device | |
| CN214162369U (en) | Round corner grinding device | |
| CN108581675A (en) | A kind of hardware extension bar end rotates workpiece polishing mechanism automatically | |
| CN204819075U (en) | Sander | |
| CN210678134U (en) | High-precision optical lens rough edge grinding device | |
| CN2925736Y (en) | Sided grinding clamp of quadrilateral panel piece | |
| CN208841161U (en) | A kind of sheet metal double-sided polisher | |
| CN211414661U (en) | Novel small-diameter valve grinding machine | |
| CN106272063B (en) | A kind of auxiliary fixture of light guide plate side polishing | |
| CN209793469U (en) | grinding head replacing device and centerless grinding superfinishing machine with same | |
| CN211053343U (en) | High-power abrasive disc machining device | |
| CN209811943U (en) | Ball polishing head with replaceable abrasive paper | |
| CN2723106Y (en) | Knife sharpening clamp for electric knife sharpener | |
| CN210024847U (en) | Polishing knife handle for mounting sponge sand | |
| CN211992309U (en) | Full-automatic grinding mechanism | |
| CN207900970U (en) | A kind of whetstone with multiple sharpening faces | |
| CN208801178U (en) | Burnishing device is used in a kind of processing of portable elevator accessory | |
| CN207656910U (en) | A kind of Ceramic manufacturing workbench | |
| CN206757231U (en) | A kind of eyeglass assembling fixture | |
| CN213105899U (en) | Roundness shaping device is used in processing of wood system musical instrument | |
| CN211639290U (en) | Polishing tool for opening surface of circular metal component | |
| CN209754736U (en) | High-efficient sharpener | |
| CN218556653U (en) | Sapphire processing burnishing device that suitability is high | |
| CN209615186U (en) | It is a kind of for polishing the fixture of carbide chip | |
| CN202895026U (en) | Sharpener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Dequan Inventor after: Xu Rongjun Inventor after: Huang Shidong Inventor after: Lu Lu Inventor after: Tao Mingyue Inventor before: Zhu Dequan Inventor before: Xu Rongjun Inventor before: Huang Shidong Inventor before: Lu Lu Inventor before: Tao Yueyue |
|
| CB03 | Change of inventor or designer information | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fillet grinding device Effective date of registration: 20220629 Granted publication date: 20210910 Pledgee: Shaoxing shuimuwan District small and micro comprehensive sub branch of Huaxia Bank Co.,Ltd. Pledgor: Shaoxing Dehui semiconductor materials Co.,Ltd.|ZHEJIANG TC CERAMIC ELECTRONIC Co.,Ltd. Registration number: Y2022330001167 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210910 Pledgee: Shaoxing shuimuwan District small and micro comprehensive sub branch of Huaxia Bank Co.,Ltd. Pledgor: Shaoxing Dehui semiconductor materials Co.,Ltd.|ZHEJIANG TC CERAMIC ELECTRONIC Co.,Ltd. Registration number: Y2022330001167 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |