CN214025067U - Grinding mechanism and grinding equipment - Google Patents
Grinding mechanism and grinding equipment Download PDFInfo
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- CN214025067U CN214025067U CN202022086556.0U CN202022086556U CN214025067U CN 214025067 U CN214025067 U CN 214025067U CN 202022086556 U CN202022086556 U CN 202022086556U CN 214025067 U CN214025067 U CN 214025067U
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Abstract
The utility model provides a grinding machanism and equipment of polishing, grinding machanism includes: the base is a polygonal column body and comprises a polygonal upper cover and a plurality of side walls extending from the edge of the upper cover away from the upper cover; and the polishing assembly is correspondingly connected with the side wall and comprises a connecting seat connected with the side wall, a rotary driving part connected with one side of the side wall deviated from the connecting seat, and a polishing head or a grabbing part connected with the rotary driving part. In this way, the utility model discloses a grinding machanism simple structure can set up the multiunit subassembly of polishing according to the processing demand under the condition that does not increase the clamp position, makes things convenient for getting of work piece to put and realize simultaneously to the multiple processing of polishing of work piece, has avoided the work piece to relapse the clamping in-process, and the clamping precision influences follow-up processing and a lot of clamping to the collision and the fish tail of work piece, has guaranteed the machining precision of polishing, improves the yields.
Description
Technical Field
The utility model relates to a machining technical field that polishes especially relates to a grinding machanism and equipment of polishing.
Background
In the process of processing and manufacturing workpieces into finished products, the surfaces of the workpieces are usually required to be polished, different requirements of the workpieces are different, and the corresponding polishing process is different in complexity. For a workpiece requiring high precision, corresponding grinding procedures are also diversified and complicated. The manual polishing has the advantages of low polishing efficiency, unstable positioning in the polishing process, unstable finished product quality, high labor intensity of workers, high cost, low automation degree and no contribution to mass production. If use the machine to polish, to the polishing process that complicates usually need increase the clamp position, work piece clamping number of times increases, and every clamping all can bring the error of a clamp position, and the clamping also all can increase the risk on product collision and the flower in addition every time.
In summary, there is a need for a polishing mechanism and a polishing apparatus to solve the drawbacks of the prior art.
Disclosure of Invention
Based on this, the utility model provides a grinding machanism and equipment of polishing can set up the multiunit subassembly of polishing according to the processing demand under the condition that does not increase the clamp position, has avoided the collision and the fish tail of clamping to the work piece many times, has guaranteed the machining precision of polishing, improves the yields.
The utility model provides a polishing mechanism, which comprises a base, wherein the base is a polygonal cylinder and comprises a polygonal upper cover and a plurality of side walls extending from the edge of the upper cover and deviating from the upper cover; and the polishing assembly is correspondingly connected with the side wall and comprises a connecting seat connected with the side wall, a rotary driving part connected with one side of the side wall deviated from the connecting seat, and a polishing head or a grabbing part connected with the rotary driving part.
Preferably, the polishing head comprises a first polishing head, and is used for one-time rough polishing processing of the workpiece;
and/or the second polishing head is used for the secondary rough polishing of the workpiece;
and/or the third polishing head is used for finely polishing the workpiece and polishing the surface of the workpiece;
and/or the fourth polishing head is used for polishing the workpiece in a large area;
and/or the fifth polishing head is used for performing corner cleaning treatment on the workpiece.
Preferably, the base is a regular hexagonal prism base, the upper cover is a regular hexagonal upper cover, the side wall is a rectangular side wall, and the polishing assembly is arranged in the center of the rectangular side wall.
Preferably, the middle of the side wall is provided with a position avoiding part, the connecting seat is provided with a positioning block protruding towards the side wall, and the positioning block is matched with the position avoiding part.
Preferably, grinding machanism still includes connecting portion, locates the upper cover top, connecting portion include with the first ring flange that the upper cover is connected, certainly the centre of first ring flange is to deviating from the connecting rod that the upper cover extends and with the connecting rod is kept away from the second ring flange that first ring flange is connected.
Preferably, the grabbing part comprises a fixed block connected with the rotary driving part and a plurality of suckers uniformly arranged on the fixed block.
Preferably, the base is a hollow cylinder, and the side wall is provided with a hollow part.
The utility model also provides a polishing equipment, polishing equipment includes the frame, locates arm in the frame and with the grinding machanism that the arm output links to each other, grinding machanism includes above grinding machanism.
Preferably, the output end of the mechanical arm is connected with the second flange plate of the grinding mechanism, and the mechanical arm comprises six mechanical arms.
Preferably, the polishing equipment further comprises a feeding part and a discharging part which are respectively arranged at two opposite ends of the mechanical arm, and a processing table which is opposite to the feeding part, the discharging part and the mechanical arm, wherein the processing table is provided with a profiling clamping jig for clamping and fixing workpieces, the feeding part is used for placing unprocessed workpieces, and the discharging part is used for placing processed workpieces.
The utility model discloses a send out beneficial effect lie in: provided are a grinding mechanism and a grinding apparatus, the grinding mechanism including: the base is a polygonal column body and comprises a polygonal upper cover and a plurality of side walls extending from the edge of the upper cover away from the upper cover; and the polishing assembly is correspondingly connected with the side wall and comprises a connecting seat connected with the side wall, a rotary driving part connected with one side of the side wall deviated from the connecting seat, and a polishing head or a grabbing part connected with the rotary driving part. In this way, the utility model discloses a grinding machanism simple structure can set up the multiunit subassembly of polishing according to the processing demand under the condition that does not increase the clamp position, makes things convenient for getting of work piece to put and realize simultaneously to the multiple processing of polishing of work piece, has avoided the work piece to relapse the clamping in-process, and the clamping precision influences follow-up processing and a lot of clamping to the collision and the fish tail of work piece, has guaranteed the machining precision of polishing, improves the yields.
Drawings
FIG. 1 is a schematic structural view of a polishing mechanism of the present invention;
FIG. 2 is a schematic diagram of the construction of the attachment portion and base of the grinding mechanism of FIG. 1;
FIG. 3 is a schematic view of a gripping portion of the sanding mechanism of FIG. 1;
figure 4 is a schematic diagram of a first sanding head of the sanding mechanism of figure 1;
FIG. 5 is a schematic view of a second grinding head structure of the grinding mechanism of FIG. 1;
FIG. 6 is a schematic view of a third grinding head structure of the grinding mechanism of FIG. 1;
FIG. 7 is a schematic view of a fourth grinding head structure of the grinding mechanism of FIG. 1;
FIG. 8 is a schematic view of a fifth grinding head structure of the grinding mechanism of FIG. 1;
fig. 9 is a schematic structural view of the polishing device of the present invention;
the meaning of the reference symbols in the drawings is:
100-a grinding mechanism; 1-a base; 11-upper cover; 12-a side wall; 121-avoiding part; 122-a hollow out; 2-grinding the component; 21-a connecting seat; 211-a positioning block; 22-a rotation drive; 231-a first sanding head; 232-a second polishing head; 233-a third polishing head; 234-a fourth sanding head; 235-a fifth polishing head; 24-a grasping portion; 241-fixed block; 242-suction cup; 3-a connecting part; 31-a first flange; 32-a connecting rod; 33-a second flange; 200-grinding equipment; 210-a rack; 220-a robotic arm; 230-a feed section; 240-a discharge section; 250-a processing table; 260-clamping a jig; and (5) a workpiece A.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 8, which are the polishing mechanism 100 according to the embodiment of the present invention, the polishing mechanism 100 includes a polygonal column base 1 and a polishing assembly connected to the base 1. The base 1 comprises a polygonal upper cover 11 and a plurality of side walls 12 extending from the edge of the upper cover 11 away from the upper cover 11, wherein the side walls 12 correspond to the edges of the upper cover 11 one by one. The grinding assemblies 2 are provided with a plurality of groups and are connected with the side walls 12 in a one-to-one correspondence mode, and each grinding assembly 2 comprises a connecting seat 21 connected with the side wall 12, a rotary driving part 22 connected with one side, away from the side wall 12, of the connecting seat 21 and a grinding head or grabbing part 24 connected with the rotary driving part 22. Wherein, the connecting seat 21 is rectangular; the rotational drive section 22 provides a rotational drive force for the sanding head or gripping section 24; the polishing head comprises at least one of a first polishing head 231 for primary opening rough polishing of the workpiece A, a second polishing head 232 for secondary opening rough polishing of the workpiece A, a third polishing head 233 for fine polishing of the workpiece A to smooth the surface of the workpiece, a fourth polishing head 234 for large-area polishing of the workpiece A and a fifth polishing head 235 for corner cleaning treatment of the workpiece A to prevent edge collapse, the polishing area of the fourth polishing head 234 is larger than that of other polishing heads, the workpiece A can be rapidly polished in a large area, and the fifth polishing head 235 is a small cylinder and can take account of fine corners of the surface of the workpiece A; the gripping portion 24 is used to facilitate picking and placing the workpiece a.
In an optional embodiment, for convenience of preparation and acquisition, base 1 can be established to regular polygon prism, for example triangular prism, square, regular hexagonal prism, regular octagonal prism etc. adjust base 1's shape according to the quantity of the subassembly of polishing that needs to use in the course of working, the utility model provides a regular hexagonal prism base 1, corresponding upper cover 11 are regular hexagon, and lateral wall 12 is the rectangle, and six lateral walls correspond six groups of subassemblies of polishing, and each subassembly 2 of polishing locates the central authorities of rectangle lateral wall 12, respectively including corresponding above first head 231, second head 232, third head 233, fourth head 234, fifth head 235 and the portion of grabbing 24 of polishing. Specifically, the workpiece a is grasped by the grasping portion 24 and placed in the jig, and then the first polishing head 231, the second polishing head 232, the third polishing head 233, the fourth polishing head 234, and the fifth polishing head 235 are subjected to primary rough opening, secondary rough opening, finish polishing, rapid polishing, and corner cleaning, and the workpiece a after being grasped and processed by the grasping portion 24 is placed in a specific position.
The utility model discloses a grinding machanism 100, through setting up polygon cylinder base 1 and corresponding a plurality of polishing assembly 2 that set up with lateral wall 12 of base 1, polishing assembly 2 can establish multiple polishing head and grabbing portion 24, can make things convenient for getting of work piece A to put and realize the multiple processing of polishing to work piece A simultaneously, avoided carrying out repetitious processing through increasing the clamp position and polish to work piece A, make work piece A avoid in the clamping in-process that relapses, clamping precision influences follow-up processing and a lot of clamping and produces collision and fish tail to work piece A.
In an optional embodiment, in order to facilitate the matching connection between the polishing assembly 2 and the base 1, a positioning assembly is disposed at a connection position of the polishing assembly 2 and the base 1, optionally, a square avoiding portion 121 is disposed in the middle of the side wall 12, the connecting seat 21 is provided with a positioning block 211 protruding toward the side wall 12, and the positioning block 211 is rectangular and is just disposed in the avoiding portion 121 to match therewith. Optionally, the base 1 is a hollow cylinder, the sidewall 12 has a hollow portion 122, and the hollow portion 122 is surrounded by the avoiding portion 121, so that the self weight of the base 1 can be reduced, and the automation of the polishing mechanism 100 is facilitated.
In an alternative embodiment, in order to facilitate the grinding mechanism 100 to be disposed on other automation components, the grinding mechanism 100 further includes a connecting portion 3 disposed on the top of the upper cover 11, and the connecting portion 3 includes a first flange 31 connected to the upper cover 11, a connecting rod 32 extending from the middle of the first flange 31 to the position away from the upper cover 11, and a second flange 33 connected to the connecting rod 32 and away from the first flange 31. The attachment of the sharpening mechanism 100 to other components can be enhanced by the provision of the attachment portion 3.
In an alternative embodiment, the grabbing portion 24 includes a fixing block 241 connected to the rotation driving portion 22 and a plurality of suction cups 242 uniformly disposed on the fixing block 241. The fixing block 241 is arranged in an I-shaped manner, the distribution area of the suction disc 242 is increased, the suction disc 242 is a vacuum suction disc, and the surface of the workpiece A can be prevented from being damaged in the process of stably taking and placing the workpiece A.
The utility model also provides a grinding device 200, include the frame 210, locate arm 220 in the frame 210 and with the grinding machanism 100 that the arm 220 output links to each other, grinding machanism 100 is the grinding machanism 100 of the foretell record.
In an alternative embodiment, the output end of the robotic arm 220 is coupled to the second flange 33 of the grinding mechanism 100, and the robotic arm 220 is a six-axis robotic arm. The mechanical arm 220 can drive the polishing mechanism 100 to rotate, linearly move and the like in multiple directions, so that the polishing mechanism 100 can be controlled to sequentially replace each group of polishing assemblies 2 to perform different operations on the workpiece a, such as taking and placing the workpiece a or various polishing processes on the workpiece a.
In an optional embodiment, the polishing apparatus 200 further includes a feeding portion 230 and a discharging portion 240 respectively disposed at two opposite ends of the robot arm 220, and a processing table 250 opposite to the feeding portion 230, the discharging portion 240 and the robot arm 220, wherein the processing table 250 is provided with a profiling clamping fixture 260 for clamping and fixing the workpiece a, the feeding portion 230 is used for placing an unprocessed workpiece a, and the discharging portion 240 is used for placing a processed workpiece a. Specifically, the mechanical arm 220 can move in multiple degrees of freedom, after the polishing mechanism 100 is brought to the feeding portion 230, the grabbing portion 24 in the polishing mechanism 100 is controlled to grab an unprocessed workpiece a, then the mechanical arm 220 brings the polishing mechanism 100 to the processing table 250, the grabbing portion 24 is controlled to accurately place the workpiece a in the clamping jig 260, after the workpiece a is clamped and fixed, the mechanical arm 220 controls the polishing heads in the polishing mechanism 100 to sequentially polish the workpiece a according to polishing requirements, after processing is completed, the mechanical arm 220 controls the grabbing portion 24 to grab the processed workpiece a, and the processed workpiece a is placed in the discharging portion 240 and placed in a proper position.
The utility model discloses equipment 200 of polishing combines together through arm 220 and the grinding machanism 100 of the aforesaid record, can realize work piece A's the automatic processing of polishing, simultaneously, according to the processing demand, the different subassembly of polishing of automated control is successively carried out each processing of polishing to work piece A. The utility model discloses an equipment of polishing 200 can reduce process time, improve machining efficiency and guarantee work piece A's the processing yields of polishing.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The polishing mechanism is characterized by comprising a base, wherein the base is a polygonal cylinder and comprises a polygonal upper cover and a plurality of side walls extending from the edge of the upper cover away from the upper cover; and the polishing assembly is correspondingly connected with the side wall and comprises a connecting seat connected with the side wall, a rotary driving part connected with one side of the side wall deviated from the connecting seat, and a polishing head or a grabbing part connected with the rotary driving part.
2. The grinding mechanism of claim 1, wherein said grinding head includes a first grinding head for a rough grinding process of the workpiece;
and/or the second polishing head is used for the secondary rough polishing of the workpiece;
and/or the third polishing head is used for finely polishing the workpiece and polishing the surface of the workpiece;
and/or the fourth polishing head is used for polishing the workpiece in a large area;
and/or the fifth polishing head is used for performing corner cleaning treatment on the workpiece.
3. The sharpening mechanism of claim 1 wherein said base is a regular hexagonal base, said upper cover is a regular hexagonal upper cover, said sidewalls are rectangular sidewalls, and said sharpening assembly is centrally located on said rectangular sidewalls.
4. The grinding mechanism as claimed in claim 3, wherein a space-avoiding portion is formed in the middle of the side wall, and the connecting seat is provided with a positioning block protruding toward the side wall, and the positioning block is matched with the space-avoiding portion.
5. The grinding mechanism of claim 1, further comprising a connecting portion disposed at a top of the upper cover, the connecting portion including a first flange connected to the upper cover, a connecting rod extending from a middle of the first flange away from the upper cover, and a second flange connected to the connecting rod away from the first flange.
6. The grinding mechanism as claimed in claim 1, wherein said gripping portion includes a fixed block connected to said rotary drive portion and a plurality of suction cups uniformly disposed on said fixed block.
7. The sharpening mechanism as recited in claim 1 wherein said base is a hollow cylinder and said sidewall defines a hollowed portion.
8. A grinding apparatus comprising a frame, a mechanical arm mounted to the frame, and a grinding mechanism coupled to an output of the mechanical arm, the grinding mechanism comprising the grinding mechanism of any one of claims 1-7.
9. The abrading apparatus of claim 8, wherein the output end of the robotic arm is coupled to the second flange of the abrading mechanism, the robotic arm comprising a six-axis robotic arm.
10. The polishing apparatus as claimed in claim 8, further comprising a feeding portion and a discharging portion respectively disposed at opposite ends of the robot arm, and a processing table opposite to the feeding portion, the discharging portion and the robot arm, wherein the processing table is provided with a profiling clamping jig for clamping and fixing the workpiece, the feeding portion is used for placing an unprocessed workpiece, and the discharging portion is used for placing a processed workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086556.0U CN214025067U (en) | 2020-09-21 | 2020-09-21 | Grinding mechanism and grinding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086556.0U CN214025067U (en) | 2020-09-21 | 2020-09-21 | Grinding mechanism and grinding equipment |
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| CN214025067U true CN214025067U (en) | 2021-08-24 |
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| CN202022086556.0U Active CN214025067U (en) | 2020-09-21 | 2020-09-21 | Grinding mechanism and grinding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227452A (en) * | 2021-12-08 | 2022-03-25 | 东莞长盈精密技术有限公司 | Polishing device, polishing equipment and polishing method |
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- 2020-09-21 CN CN202022086556.0U patent/CN214025067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227452A (en) * | 2021-12-08 | 2022-03-25 | 东莞长盈精密技术有限公司 | Polishing device, polishing equipment and polishing method |
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Address after: 523000 no.639 Meijing West Road, xiniupi village, Dalang Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN EVERWIN PRECISION TECHNOLOGY Co.,Ltd. Patentee after: Guangdong Tianji Intelligent System Co.,Ltd. Address before: 523000 no.639 Meijing West Road, xiniupi village, Dalang Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN EVERWIN PRECISION TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG TIANJI INDUSTRIAL INTELLIGENT SYSTEM Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |