CN201573165U - Multi-purpose repair tool for angle encoder - Google Patents
Multi-purpose repair tool for angle encoder Download PDFInfo
- Publication number
- CN201573165U CN201573165U CN200920292857XU CN200920292857U CN201573165U CN 201573165 U CN201573165 U CN 201573165U CN 200920292857X U CN200920292857X U CN 200920292857XU CN 200920292857 U CN200920292857 U CN 200920292857U CN 201573165 U CN201573165 U CN 201573165U
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- Prior art keywords
- encoder
- cover plate
- nut cover
- maintenance tool
- gripping sleeve
- 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
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- 210000000078 claw Anatomy 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims description 25
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a multi-purpose repair tool for an angle encoder, comprising a screw (1), a nut cover plate (6) and a clamping sleeve (11) for dismantling the encoder. A screw thread on the nut cover plate (6) is matched with a screw thread on the screw (1), and the nut cover plate (6) is firmly connected with the clamping sleeve (11). In dismantling the encoder, the clamping sleeve (11) is firmly connected with the shell of the encoder, and the screw (1) is rotated to separate the shell of the encoder from a base to realize dismantling of the encoder. In assembling the encoder, at least two pull claws and the clamping sleeve (11) are exchanged, the upper parts of the pull claws are firmly connected with the nut cover plate (6), and at least two pull claws hold the base of the encoder. The screw (1) is rotated, so the shell of the encoder can be compressed on a shaft of the base of the encoder, and the assembly of the encoder is realized. The multi-purpose repair tool adopts a multifunctional design concept and realizes two functions of dismantling and assembly by combination of different parts. The multi-purpose repair tool has the advantages of simple and reliable structure and long using life.
Description
Technical field
The utility model relates to a kind of multiduty numerical control device angular encoder maintenance tool.
Background technology
The general manufacturer of angular encoder on the numerical control device does not provide any structure drawing, does not provide any maintenance relevant technical data, and any special-purpose maintenance tool is not provided.Angular encoder is expensive high-accuracy element, and the equipment end user is maintenance voluntarily if desired, and the use general utility tool is easy to cause the encoder hardware damage and scraps when dismantling and assembling.
Angular encoder has been installed mostly to improve machining accuracy at the high precision numerical control equipment that field of machining is used, angular encoder is expensive high-accuracy element, in case damage, the user often needs to bear the maintenance cost of great number, if can not keep in repair, the cycle of purchasing new part is also quite long, and therefore many users wish and can independently keep in repair.And autonomous maintenance can run into following problem usually: the manufacturer of angular encoder does not provide any structure drawing, does not provide any maintenance relevant technical data, and any special-purpose maintenance tool is not provided; Two dust-proof seal rings have been assembled in interference between encoder shell and base, do not have specific purpose tool that sealing ring is broken away from, and use general utility tool to prize and will make the sealing ring permanent damage; Use general maintenance tool can't guarantee between encoder shell and base that uniform balance is stressed and break away from, anyly knock, vibrations etc. all may cause permanent damage to high-accuracy glass code-disc and the high-accuracy bearing of installing on the encoder base, glass code-disc or damage of bearings all will make whole encoder scrap.
Summary of the invention
Technical problem to be solved in the utility model is, design feature according to angular encoder, a kind of angular encoder multipurpose maintenance tool of special use being provided, angular encoder is carried out safe and reliable dismounting and assembling, is the prerequisite of carrying out the autonomous maintenance of angular encoder.The utility model has well solved the safety problem of angular encoder dismounting and assembling.
The technical scheme that its technical problem that solves the utility model adopts provides a kind of angular encoder multipurpose maintenance tool, comprise screw rod, nut cover plate and be used to dismantle the gripping sleeve of encoder, screw thread on the nut cover plate and the threaded engagement on the screw rod, nut cover plate and gripping sleeve are fastenedly connected, and gripping sleeve and encoder shell are fastenedly connected during the dismounting encoder.
Gripping sleeve is provided with an opening, opening part is provided with two connecting plates, respectively is provided with a hole that is used to assemble fastening bolt on the connecting plate, during the dismounting encoder, be enclosed within gripping sleeve on the encoder shell and tighten fastening bolt, gripping sleeve and encoder shell are fastenedly connected.
The nut cover plate is that bolt is connected with the described gripping sleeve mode of being fastenedly connected.
A kind of angular encoder multipurpose maintenance tool, comprise screw rod, nut cover plate and be used to assemble at least 2 pulling claws of encoder, threaded engagement on screw thread on the nut cover plate and the described screw rod, pulling claw top and nut cover plate are fastenedly connected, and described at least 2 pulling claws are held the base of encoder during the assembling encoder.
The pulling claw bottom is provided with projection.
Pulling claw top is that bolt is connected with the nut cover plate mode of being fastenedly connected.
Be provided with a plane bearing between the axle on screw rod and the angular encoder base.
The utility model adopts multi-functional design concept, dismantles and assemble two kinds of functions by the combination realization of different parts.
Kit designs according to the design feature of encoder, and agent structure adopts to be similar to draws the horse structure, guarantees between encoder shell and base that uniform balance is stressed and breaks away from, and dust-proof seal ring, high-accuracy glass code-disc and high-accuracy bearing all not have to damage.
Adopt the plane bearing structure, a shell and a base to encoder apply axial compressive force and pulling force in dismounting, the assembling process, eliminate the radially twisting resistance that the encoder internal structure is had damage, guarantee can not cause any damage to the encoder internal part.
Simple in structure, reliable, long service life.
Description of drawings
Fig. 1 is an angular encoder maintenance tool modular construction schematic diagram
Fig. 2 is the angular encoder structural representation;
Fig. 3 is an encoder dismounting schematic diagram;
Fig. 4 is an encoder assembling schematic diagram.
Mark among the figure: 1: screw rod; 2,3,4,5: connecting bolt; 6: the nut cover plate; 7,8,9: plane bearing; 10: the plane bearing backing plate; 11: adapter sleeve; 12: fastening bolt; 13,14,15,16: pulling claw; 16: dust-proof seal ring; 17: shell; 18: the axle on the base; 19: base.
The specific embodiment
As shown in Figure 2, encoder can be disassembled into two parts, i.e. shell 17 and base 19, and wherein the axle 18 on the base carries out the interference assembling by dust-proof seal ring 16 and shell 17.
16 basic elements of character are as shown in Figure 1 formed the utility model angular encoder maintenance tool, and wherein part 1 to part 10 is a main body.
As shown in Figure 3, when carrying out field-strip, by four connecting bolts adapter sleeve 11 is connected with nut cover plate 6, be enclosed within adapter sleeve 11 on the encoder shell 17 again and tighten fastening bolt 12, screw rod 1 is pressed on the axle 18 of encoder by plane bearing, rotating screw bolt 1 can make encoder shell 17 separate with base 19, realizes the dismounting of encoder.
As shown in Figure 4, when carrying out assembling work, then on nut cover plate 6, pull down adapter sleeve 11, pulling claw is installed on the nut cover plate 6, and remainder is constant, pulling claw is held the base 19 of encoder, screw rod 1 is pressed on the shell of encoder by plane bearing, rotating screw bolt 1 can make encoder shell 17 be pressed on the axle 18 of encoder base, realizes the assembling of encoder.
Annotate: do not indicate the size of part among this figure, encoder is the example explanation with the German HEIDENHAIN RON of company type encoder, and the size of change adapter sleeve 11 just can be applied on the angular encoder of other models.The angular encoder with analog structure that other company produces also can be used.
Claims (7)
1. angular encoder multipurpose maintenance tool, it is characterized in that, described maintenance tool comprises screw rod (1), nut cover plate (6) and is used to dismantle the gripping sleeve (11) of encoder, threaded engagement on screw thread on the described nut cover plate (6) and the described screw rod (1), described nut cover plate (6) is fastenedly connected with described gripping sleeve (11), and described gripping sleeve (11) is fastenedly connected with the encoder shell during dismounting encoder.
2. maintenance tool as claimed in claim 1, it is characterized in that: described gripping sleeve (11) is provided with an opening, described opening part is provided with two connecting plates, respectively be provided with a hole that is used to assemble fastening bolt on the described connecting plate, during the dismounting encoder, be enclosed within gripping sleeve (11) on the encoder shell and tighten fastening bolt, gripping sleeve (11) and encoder shell are fastenedly connected.
3. maintenance tool as claimed in claim 2 is characterized in that: described nut cover plate (6) is that bolt is connected with described gripping sleeve (11) mode of being fastenedly connected.
4. angular encoder multipurpose maintenance tool, it is characterized in that, described maintenance tool comprises screw rod (1), nut cover plate (6) and is used to assemble at least 2 pulling claws of encoder, threaded engagement on screw thread on the described nut cover plate (6) and the described screw rod (1), described pulling claw top and nut cover plate (6) are fastenedly connected, and described at least 2 pulling claws are held the base of encoder during the assembling encoder.
5. maintenance tool as claimed in claim 4 is characterized in that: described pulling claw bottom is provided with projection.
6. maintenance tool as claimed in claim 5 is characterized in that: described pulling claw top is that bolt is connected with nut cover plate (6) mode of being fastenedly connected.
7. as each described maintenance tool of claim 1-6, it is characterized in that: be provided with a plane bearing between the axle on described screw rod (1) and the angular encoder base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920292857XU CN201573165U (en) | 2009-12-15 | 2009-12-15 | Multi-purpose repair tool for angle encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920292857XU CN201573165U (en) | 2009-12-15 | 2009-12-15 | Multi-purpose repair tool for angle encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573165U true CN201573165U (en) | 2010-09-08 |
Family
ID=42693044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920292857XU Expired - Fee Related CN201573165U (en) | 2009-12-15 | 2009-12-15 | Multi-purpose repair tool for angle encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573165U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554864A (en) * | 2012-01-12 | 2012-07-11 | 徐州昂拓机械科技有限公司 | Quick cutter sheath dismantlement tool for repairing of milling and planing rotor of pavement milling planer |
| CN104476484A (en) * | 2014-12-25 | 2015-04-01 | 重庆机床(集团)有限责任公司 | Coder disassembling tool |
| CN108789272A (en) * | 2018-09-04 | 2018-11-13 | 沈阳飞机工业（集团）有限公司 | Encoder dismounts combination tool |
| CN108907587A (en) * | 2018-09-25 | 2018-11-30 | 芜湖常瑞汽车部件有限公司 | A kind of auto parts flexible welding clamp |
| CN112461641A (en) * | 2020-12-08 | 2021-03-09 | 哈尔滨理工大学 | One-way thread transmission static force loading device |
-
2009
- 2009-12-15 CN CN200920292857XU patent/CN201573165U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554864A (en) * | 2012-01-12 | 2012-07-11 | 徐州昂拓机械科技有限公司 | Quick cutter sheath dismantlement tool for repairing of milling and planing rotor of pavement milling planer |
| CN104476484A (en) * | 2014-12-25 | 2015-04-01 | 重庆机床(集团)有限责任公司 | Coder disassembling tool |
| CN104476484B (en) * | 2014-12-25 | 2016-09-14 | 重庆机床(集团)有限责任公司 | A kind of encoder demounting tool |
| CN108789272A (en) * | 2018-09-04 | 2018-11-13 | 沈阳飞机工业（集团）有限公司 | Encoder dismounts combination tool |
| CN108789272B (en) * | 2018-09-04 | 2024-01-23 | 沈阳飞机工业（集团）有限公司 | Assembling and disassembling combined tool for encoder |
| CN108907587A (en) * | 2018-09-25 | 2018-11-30 | 芜湖常瑞汽车部件有限公司 | A kind of auto parts flexible welding clamp |
| CN112461641A (en) * | 2020-12-08 | 2021-03-09 | 哈尔滨理工大学 | One-way thread transmission static force loading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20131215 |