CN212704764U - Flexible chamfering tool - Google Patents
Flexible chamfering tool Download PDFInfo
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- CN212704764U CN212704764U CN202021014898.5U CN202021014898U CN212704764U CN 212704764 U CN212704764 U CN 212704764U CN 202021014898 U CN202021014898 U CN 202021014898U CN 212704764 U CN212704764 U CN 212704764U
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- limiting
- top plate
- connecting piece
- uide bushing
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Abstract
The utility model provides a flexible chamfering tool, it makes chamfering tool and locating hole can carry out quick centering, improve chamfer efficiency. The upper surface of the top plate connecting piece is used for fixedly connecting a whole tool, the lower surface of the top plate connecting piece is connected with an upper connecting plate of an XY sliding platform positioned below through a corrugated pipe, an installation vertical plate is annularly distributed on a bottom output plate of the XY sliding platform, a connecting ring seat is fixedly connected to the bottom of the installation vertical plate, the top plate connecting piece is connected with a lower limiting outer ring plate through a side connecting plate, a limiting central hole is formed in the center of the limiting outer ring plate, a lower convex limiting inner ring is inserted in the limiting central hole, the limiting inner ring comprises a lower convex stopping bulge, a guide sleeve and an upper flange positioning structure, the lower convex stopping bulge is used for keeping close contact with a steel plate plane to be processed, the upper flange positioning structure is used for fixedly connecting the connecting ring seat of an output shaft, the power mechanism further comprises a power.
Description
Technical Field
The utility model relates to a technical field of round hole chamfer instrument structure specifically is a flexible chamfer instrument.
Background
The existing machining needs to chamfer the periphery of a positioning hole after the positioning hole is formed by machining certain equipment, so that the smooth proceeding of subsequent assembly is ensured, and the existing chamfering tool needs to be strictly centered with the positioning hole before chamfering, so that the complex centering needs to be performed before chamfering, and further the chamfering efficiency is low.
Disclosure of Invention
To the above problem, the utility model provides a flexible chamfering tool, it makes chamfering tool and locating hole can carry out quick centering, improve chamfer efficiency.
A flexible chamfering tool, characterized in that: the tool comprises a top plate connecting piece, wherein the upper surface of the top plate connecting piece is used for fixedly connecting a whole tool, the lower surface of the top plate connecting piece is connected with an upper connecting plate of an XY sliding platform positioned below through a corrugated pipe, an installation vertical plate is annularly distributed on a bottom output plate of the XY sliding platform, a connecting ring seat is fixedly connected with the bottom of the installation vertical plate, the top plate connecting piece is connected with a lower limiting outer ring plate through a side connecting plate, a limiting central hole is formed in the center of the limiting outer ring plate, a lower convex limiting inner ring is inserted in the limiting central hole and comprises a lower convex stopping bulge, a guide sleeve and an upper flange positioning structure, the lower convex stopping bulge is used for keeping close contact with a steel plate plane to be processed, the upper flange positioning structure is used for fixedly connecting the connecting ring seat of an output shaft, the tool further comprises a power mechanism, and the output part of, the output part is fixedly sleeved with a connecting sleeve shaft, the bottom of the output end of the connecting sleeve shaft is sleeved with a tensioning sleeve through a bearing, and the upper part of the connecting sleeve shaft, which is opposite to the tensioning sleeve, is fixedly sleeved with a cutting cutter head.
It is further characterized in that:
the power mechanism is specifically an electric power mechanism;
the shell of the power mechanism is fixedly arranged on one of the mounting vertical plates, and the side convex shell of the power mechanism is connected with the corresponding side convex part of the top plate connecting piece through a tail supporting spring, so that the power mechanism can be synchronously adjusted along with the adjustment of the whole mechanism;
an upper convex guide pillar is arranged on an upper connecting plate of the XY sliding platform, a guide sleeve is arranged in an inner cavity of the top plate connecting piece corresponding to the corrugated pipe, and the upper convex guide pillar is partially inserted into a guide hole of the guide sleeve, so that the linear guide is accurate and reliable;
spacing inner ring specifically includes outer ring cover, inner ring cover includes upper portion flange location structure, first uide bushing, outer ring cover includes that second uide bushing, protruding backstop down are protruding, the internal thread connection of second uide bushing the external screw thread of first uide bushing, protruding bottom arch of backstop down is arranged at same high plane, the protruding lower protruding position of backstop down is adjusted for first uide bushing screw thread rotation to the second uide bushing, adjust the up end of back second uide bushing that targets in place with the packing has the packing ring between upper portion flange location structure's bottom surface, ensures to hug closely arranging corresponding steel sheet flat board.
Adopt the utility model discloses a behind the structure, because bellows, XY sliding platform's setting for rise tight cover and can carry out the multidimension degree adjustment for the roof connecting piece, rise tight cover and accomplish the butt joint in hole, later the protruding lower protruding backstop of spacing inner ring of lower back pushes down and is used for hugging closely the steel sheet plane, accomplishes the quick location of instrument and locating hole, later power unit drive cutting blade disc is rotatory, it makes chamfering tool and locating hole can carry out quick centering, improved chamfer efficiency.
Drawings
Fig. 1 is a schematic structural view of a perspective view of the present invention;
FIG. 2 is a front view cross-sectional structural schematic of FIG. 1;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises a top plate connecting piece 1, a corrugated pipe 2, an XY sliding platform 3, an upper connecting plate 31, a bottom output plate 32, an upper convex guide post 33, a mounting vertical plate 4, a limiting outer ring plate 5, a limiting central hole 6, a limiting inner ring 7, a lower convex stopping bulge 71, an upper flange positioning structure 72, a first guide sleeve 73, a second guide sleeve 74, an output shaft 8, a connecting ring seat 9, a power mechanism 10, a shell 101, a connecting sleeve shaft 11, a tensioning sleeve 12, a cutting cutter disc 13, a tail supporting spring 14, a guide sleeve 15 and a side connecting plate 16.
Detailed Description
A flexible chamfering tool, see fig. 1, 2: the tool comprises a top plate connecting piece 1, wherein the upper surface of the top plate connecting piece 1 is fixedly connected with the whole tool, the lower surface of the top plate connecting piece 1 is connected with an upper connecting plate 31 of an XY sliding platform 3 positioned below through a corrugated pipe 2, a bottom output plate 32 of the XY sliding platform 3 is annularly provided with a mounting vertical plate 4, the bottom of the mounting vertical plate 4 is fixedly connected with a connecting ring seat 9, the top plate connecting piece 1 is connected with a lower limiting outer ring plate 5 through a side connecting plate 16, the center of the limiting outer ring plate 5 is provided with a limiting central hole 6, the limiting central hole 6 is inserted with a lower convex limiting inner ring 7, the limiting inner ring 7 comprises a lower convex stopping bulge 71, a guide sleeve and an upper flange positioning structure 72, the lower convex stopping bulge 71 is tightly attached to the plane of a steel plate to be processed, the upper flange positioning structure 72 is fixedly connected with the connecting ring seat 9 of an output shaft 8, the tool further comprises a, the output part is fixedly sleeved with a connecting sleeve shaft 11, the bottom of the output end of the connecting sleeve shaft 11 is sleeved with a tensioning sleeve 12 through a bearing, and the upper part of the connecting sleeve shaft 11, which is opposite to the tensioning sleeve 12, is fixedly sleeved with a cutting cutter head 13.
The power mechanism 10 is specifically an electric power mechanism;
a shell 101 of the power mechanism 10 is fixedly arranged on one of the mounting vertical plates 4, and a side convex shell of the power mechanism 101 is connected with a corresponding side convex part of the top plate connecting piece 1 through a tail supporting spring 14, so that the power mechanism 10 can be synchronously adjusted along with the adjustment of the whole mechanism;
an upper convex guide post 33 is arranged on an upper connecting plate 31 of the XY sliding platform 3, a guide sleeve 15 is arranged in an inner cavity of the top plate connecting piece 1 corresponding to the corrugated pipe 2, and part of the upper convex guide post 33 is inserted into a guide hole of the guide sleeve 15, so that accurate and reliable linear guide is ensured;
the limiting inner ring 7 specifically comprises an outer ring sleeve and an inner ring sleeve, the inner ring sleeve comprises an upper flange positioning structure 72 and a first guide sleeve 73, the outer ring sleeve comprises a second guide sleeve 74 and a lower convex stopping protrusion 71, internal threads of the second guide sleeve 74 are connected with external threads of the first guide sleeve 73, bottom protrusions of the lower convex stopping protrusion 71 are arranged on the same height plane, the second guide sleeve 74 rotates relative to the first guide sleeve 73 to adjust the lower convex position of the lower convex stopping protrusion 71, and a gasket (not shown in the drawing and belonging to the conventional technology during gap adjustment) is plugged between the upper end face of the second guide sleeve 74 and the bottom face of the upper flange positioning structure 71 after the adjustment is in place, so that the corresponding steel plate is ensured to be closely attached.
The working principle is as follows: due to the arrangement of the corrugated pipe and the XY sliding platform, the tensioning sleeve can be subjected to multi-dimensional adjustment relative to the top plate connecting piece, the tensioning sleeve is butted with the hole, then the lower convex stopping block of the limiting inner ring is pressed downwards to be tightly attached to the plane of the steel plate, the tool and the positioning hole are quickly positioned, then the power mechanism drives the cutting cutter to rotate, the chamfering tool and the positioning hole can be quickly centered, and chamfering efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A flexible chamfering tool, characterized in that: the tool comprises a top plate connecting piece, wherein the upper surface of the top plate connecting piece is used for fixedly connecting a whole tool, the lower surface of the top plate connecting piece is connected with an upper connecting plate of an XY sliding platform positioned below through a corrugated pipe, an installation vertical plate is annularly distributed on a bottom output plate of the XY sliding platform, a connecting ring seat is fixedly connected with the bottom of the installation vertical plate, the top plate connecting piece is connected with a lower limiting outer ring plate through a side connecting plate, a limiting central hole is formed in the center of the limiting outer ring plate, a lower convex limiting inner ring is inserted in the limiting central hole and comprises a lower convex stopping bulge, a guide sleeve and an upper flange positioning structure, the lower convex stopping bulge is used for keeping close contact with a steel plate plane to be processed, the upper flange positioning structure is used for fixedly connecting the connecting ring seat of an output shaft, the tool further comprises a power mechanism, and the output part of, the output part is fixedly sleeved with a connecting sleeve shaft, the bottom of the output end of the connecting sleeve shaft is sleeved with a tensioning sleeve through a bearing, and the upper part of the connecting sleeve shaft, which is opposite to the tensioning sleeve, is fixedly sleeved with a cutting cutter head.
2. A flexible chamfer tool according to claim 1, wherein: the power mechanism is specifically an electric power mechanism.
3. A flexible chamfer tool according to claim 2, wherein: the shell of the power mechanism is fixedly arranged on one of the mounting vertical plates, and the side convex shell of the power mechanism is connected with the corresponding side convex part of the top plate connecting piece through a tail supporting spring.
4. A flexible chamfer tool according to claim 1, wherein: an upper convex guide pillar is arranged on an upper connecting plate of the XY sliding platform, a guide sleeve is arranged in an inner cavity of the top plate connecting piece corresponding to the corrugated pipe, and part of the upper convex guide pillar is inserted into a guide hole of the guide sleeve.
5. A flexible chamfer tool according to claim 1, wherein: spacing inner ring specifically includes outer ring cover, interior ring cover includes upper portion flange location structure, first uide bushing, outer ring cover includes that second uide bushing, protruding backstop down are protruding, the internal thread connection of second uide bushing the external screw thread of first uide bushing, protruding bottom arch of backstop down is arranged at same height plane, the second uide bushing is for the protruding lower protruding position of backstop under the rotatory adjustment of first uide bushing screw thread, the adjustment after targetting in place the up end of second uide bushing with the stopper dress has the packing ring between upper portion flange location structure's bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021014898.5U CN212704764U (en) | 2020-06-05 | 2020-06-05 | Flexible chamfering tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021014898.5U CN212704764U (en) | 2020-06-05 | 2020-06-05 | Flexible chamfering tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212704764U true CN212704764U (en) | 2021-03-16 |
Family
ID=74949325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021014898.5U Active CN212704764U (en) | 2020-06-05 | 2020-06-05 | Flexible chamfering tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212704764U (en) |
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2020
- 2020-06-05 CN CN202021014898.5U patent/CN212704764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flexible chamfering tool Effective date of registration: 20221109 Granted publication date: 20210316 Pledgee: Bank of Communications Ltd. Wuxi branch Pledgor: GAOMING KEWEI TECHNOLOGY WUXI Co.,Ltd. Registration number: Y2022320010655 |