CN208592714U - Step polishing wheel for polishing inner holes of multiple sizes - Google Patents
Step polishing wheel for polishing inner holes of multiple sizes Download PDFInfo
- Publication number
- CN208592714U CN208592714U CN201821301128.1U CN201821301128U CN208592714U CN 208592714 U CN208592714 U CN 208592714U CN 201821301128 U CN201821301128 U CN 201821301128U CN 208592714 U CN208592714 U CN 208592714U
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- China
- Prior art keywords
- polishing
- polishing table
- filling block
- main body
- main part
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- Expired - Fee Related
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- 238000005498 polishing Methods 0.000 title claims abstract description 124
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a step wheel of polishing many sizes hole, including adjusting the main part and the main part of polishing, adjust the main part and rotate the inside of installing in the main part of polishing, the inside central point of adjusting the main part puts fixed mounting and has the guide arm, the top fixed mounting of guide arm has the go-between, outer line has been seted up to the surface of go-between, the inside joint of go-between has first filling block, the equal fixed mounting in up end both sides of first filling block has the connecting axle, the top fixed mounting of connecting axle has the dog. The utility model discloses a be equipped with the regulation main part and the main part of polishing, can be when polishing the sunken hole in covering surface, can install the step wheel of polishing many sizes hole on the quick rotary tool, can reduce operator's intensity of labour in the operation process, improve work efficiency, the mode of should polishing further avoids polishing the region mistake that need not polish, avoids causing the unnecessary loss.
Description
Technical field
The utility model relates to hardware equipment technical field, specially a kind of step grinding wheel for more size inner holes of polishing.
Background technique
In aircraft manufacturing industry, countersunk rivet or bolt are generally used, covering is connect with interior of aircraft structure,
When using larger size countersunk rivet or bolt, aircraft manufacturing process requires above-mentioned top, skin-surface need to be sunk to, under formation
Inner hole is fallen into, which applies the agent of aviation Special seal behind surface precleaning, slight grinding, surface eventually cleaning respectively, make aircraft
Covering has streamlined flatness.
Currently, carrying out hand sand, this mode of operation to various sizes of inner hole frequently with common nonmetallic polishing pad
Not only labor intensity is larger, and working efficiency is lower, is polished using common nonmetallic polishing pad, is also easy to make not needing outside inner hole to beat
The covering of mill is inevitably accidentally polished, and causes covering impaired, causes additional to reprocess cost.
Utility model content
The purpose of this utility model is to provide a kind of step grinding wheels of more size inner holes of polishing, to solve above-mentioned background
The problem of being previously mentioned in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of step that polishing more size inner holes is beaten
Emery wheel, including main body and polishing main body are adjusted, the inside for adjusting body rotation and being mounted on polishing main body, the adjusting main body
Inner hub location be fixedly installed with guide rod, the top of the guide rod is fixedly installed with connection ring, the appearance of the connection ring
Face offers outer lines, and the inside of the connection ring is connected with the first filling block, and both sides of the upper end of first filling block is equal
It is fixedly installed with connecting shaft, the top of the connecting shaft is fixedly installed with block, and the outer surface of the connecting shaft is socketed with second
The inner bottom of filling block, the polishing main body is fixedly installed with fixed ring, and the inner surface of the fixed ring offers interior lines,
The outer surface two sides upper end of the interior lines is fixedly installed with the first polishing table, and is placed on the inside of first polishing table
Two polishing tables are placed with third polishing table, first polishing table, the second polishing table and third on the inside of second polishing table
The outer surface of polishing table is bonded with polishing silk.
Preferably, the upper surface center of the connection ring offers card slot compatible with the first filling block, and
One filling block is mutually clamped by the card slot with connection ring.
Preferably, the bottom end of second filling block opens up grooved hole, and the diameter of the slot is greater than the diameter of connecting shaft
And it is less than the diameter of block.
Preferably, the polishing silk is that nonmetallic materials are made, and second filling block and the first filling block are high-elastic
Dead-wood material is made.
Preferably, the interior lines and outer lines are adapted, and connection ring passes through the interior lines and outer lines and fixation
Ring rotates connection.
Preferably, the connection and the second polishing table of first polishing table and the second polishing table and third polishing table
Connection be fixedly installed with spring, and the first polishing table and the second polishing table and the second polishing table and third polishing table
Pass through spring phase elastic connection.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model offers card slot compatible with the first filling block by the upper surface center of connection ring, makes
First filling block can be mutually clamped by card slot with connection ring by user, convenient for users to install and use, be conducive to enhancement device
Convenience, since the bottom end of the second filling block opens up grooved hole, the diameter of slot is greater than the diameter of connecting shaft and is less than block
Diameter, allow the second filling block to be socketed in the outer surface of connecting shaft completely, while block can prevent the second filling block
Fallen off between connecting shaft, be conducive to the practicability of enhancement device, due to polishing silk be nonmetallic materials it is made, prevent by
In polishing silk since the attributes such as rigidity cause to damage to polishing object, and then the grinding effect of device is ensured, due to second
Filling block and the first filling block are that high-tension material is made, and the second filling block and the first filling block are preferably played
Effect, since interior lines and outer lines are adapted, user can be turned connection ring by interior lines and outer lines with fixed ring phase
Dynamic connection, is conducive to the convenience for further enhancing device, due to the first polishing table and the second polishing table connection and
The connection of second polishing table and third polishing table is fixedly installed with spring, and the first polishing table and the second polishing table and
Second polishing table and third polishing table pass through spring phase elastic connection, so that the first polishing table and the second polishing table and second
There is connection relationship in polishing table and third polishing table, further prevent mutually falling off, and then be conducive to further enhance device
Practical performance.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the adjusting main body broken away view of the utility model；
Fig. 3 is the polishing agent structure schematic diagram of the utility model.
In figure: 1- adjusts main body, 2- polishing main body, 3- guide rod, 4- outer lines, the first filling block of 5-, 6- block, 7- second
Filling block, 8- connecting shaft, 9- connection ring, lines, the first polishing table of 11-, the second polishing table of 12-, 13- spring, 14- are beaten in 10-
Grind silk, 15- third polishing table, 16- fixed ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of step polishing for more size inner holes of polishing
Wheel, including main body 1 and polishing main body 2 are adjusted, the inside that main body 1 is rotatably installed in polishing main body 2 is adjusted, the interior of main body 1 is adjusted
Portion center is fixedly installed with guide rod 3, and the top of guide rod 3 is fixedly installed with connection ring 9, and the outer surface of connection ring 9 offers
Outer lines 4, the inside of connection ring 9 are connected with the first filling block 5, both sides of the upper end company of being fixedly installed with of the first filling block 5
Spindle 8, the top of connecting shaft 8 are fixedly installed with block 6, and the outer surface of connecting shaft 8 is socketed with the second filling block 7, main body 2 of polishing
Inner bottom be fixedly installed with fixed ring 16, the inner surface of fixed ring 16 offers interior lines 10, the outer surface of interior lines 10
Two sides upper end is fixedly installed with the first polishing table 11, and the inside of the first polishing table 11 is placed with the second polishing table 12, and second dozen
The inside of mill platform 12 is placed with third polishing table 15, the appearance of the first polishing table 11, the second polishing table 12 and third polishing table 15
Face is bonded with polishing silk 14.
The upper surface center of connection ring 9 offers card slot compatible with the first filling block 5, and user can be by first
Filling block 5 by card slot and 9 phase of connection ring clamping, convenient for users to install and use, be conducive to the convenience of enhancement device, by
Grooved hole is opened up in the bottom end of the second filling block 7, the diameter of slot is greater than the diameter of connecting shaft 8 and is less than the diameter of block 6, makes
The second filling block 7 can be socketed in the outer surface of connecting shaft 8 completely, while block 6 can prevent the second filling block 7 with connect
Fallen off between axis 8, be conducive to the practicability of enhancement device, due to polishing silk 14 be nonmetallic materials it is made, prevent due to
Polishing silk 14 ensures the grinding effect of device since the attributes such as rigidity cause to damage to polishing object, due to second
Filling block 7 and the first filling block 5 are that high-tension material is made, allow the second filling block 7 and the first filling block 5 preferably
Play a role, since interior lines 10 and outer lines 4 are adapted, user can by connection ring 9 by interior lines 10 and outer lines 4 with
Fixed ring 16 rotates connection, is conducive to the convenience for further enhancing device, due to the first polishing table 11 and the second polishing table
12 connection and the connection of the second polishing table 12 and third polishing table 15 are fixedly installed with spring 13, and first
Polishing table 11 and the second polishing table 12 and the second polishing table 12 and third polishing table 15 make by 13 phase elastic connection of spring
It obtains the first polishing table 11 and the second polishing table 12 and the second polishing table 12 and third polishing table 15 has connection relationship, into one
Step prevents from mutually falling off, and then is conducive to further enhance the practical performance of device.
Working principle: in use, user can first cooperate the device on Quick-rotating tool, press quickly rotation
Change a job tool on trigger, can quickly be polished size inner holes more on covering, when polish small size covering inner hole when, be not required to
Want rotating guide-bar 3, when polish larger size covering inner hole when rotating guide-bar 3, guide rod 3 drive connection ring 9 in fixed ring 16
Portion's rotation, fixed ring 16 will drive the first filling block 5 and compressed, and compressed first filling block 5 drives 11 He of the first polishing table
Second polishing table 12 is close to each other, and area of effectively polishing increases, and when continuing to apply rotation pressure to guide rod 6, is acted on by guide rod 6
In connecting shaft 8 can be squeezed in the inner rotation of the second filling block 7, the second filling block 7 for being extruded drives the second polishing table 12
Close to each other with third polishing table 15, area of effectively polishing further increases, and the purpose for more size inner holes of polishing is realized, by upper
Stating operation can quickly polish to size inner holes more on covering, reduce the labor intensity of operator, improve work efficiency,
It further avoids carrying out accidentally polishing to the region for not needing polishing in polishing, unnecessary loss is avoided, using terminating
Afterwards, user can invert guide rod 3, so that the second filling block 7 and the first filling block 5 are not under compression power, and then reset of rebounding, thus
Realize the reset of the first polishing table 11, the second polishing table 12 and third polishing table 15.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of step grinding wheel for more size inner holes of polishing, including adjust main body (1) and polishing main body (2), it is characterised in that:
The inside for adjusting main body (1) and being rotatably installed in polishing main body (2), the inner hub location for adjusting main body (1) are fixed
It is equipped with guide rod (3), the top of the guide rod (3) is fixedly installed with connection ring (9), and the outer surface of the connection ring (9) opens up
Have outer lines (4), the inside of the connection ring (9) is connected with the first filling block (5), the upper surface of first filling block (5)
Two sides are fixedly installed with connecting shaft (8), and the top of the connecting shaft (8) is fixedly installed with block (6), the connecting shaft (8)
Outer surface be socketed with the second filling block (7), it is described polishing main body (2) inner bottom be fixedly installed with fixed ring (16), institute
The inner surface for stating fixed ring (16) offers interior lines (10), and the outer surface two sides upper end of the interior lines (10) is fixedly mounted
Have the first polishing table (11), is placed with the second polishing table (12) on the inside of first polishing table (11), second polishing table
(12) it is placed on the inside of third polishing table (15), first polishing table (11), the second polishing table (12) and third polishing table
(15) outer surface is bonded with polishing silk (14).
2. a kind of step grinding wheel of more size inner holes of polishing according to claim 1, it is characterised in that: the connection ring
(9) upper surface center offers the compatible card slot with the first filling block (5), and the first filling block (5) is described in
Card slot is mutually clamped with connection ring (9).
3. a kind of step grinding wheel of more size inner holes of polishing according to claim 1, it is characterised in that: described second fills out
The bottom end for filling block (7) opens up grooved hole, the diameter that the diameter of the slot is greater than connecting shaft (8) and the diameter for being less than block (6).
4. a kind of step grinding wheel of more size inner holes of polishing according to claim 1, it is characterised in that: the polishing silk
(14) made for nonmetallic materials, second filling block (7) and the first filling block (5) are that high-tension material is made.
5. a kind of step grinding wheel of more size inner holes of polishing according to claim 1, it is characterised in that: the interior lines
(10) it is adapted with outer lines (4), and connection ring (9) passes through the interior lines (10) and outer lines (4) and fixed ring (16) phase
Rotation connection.
6. a kind of step grinding wheel of more size inner holes of polishing according to claim 1, it is characterised in that: described first dozen
Mill platform (11) and the connection of the second polishing table (12) and the second polishing table (12) are connected with third polishing table (15)
Place is fixedly installed with spring (13), and the first polishing table (11) and the second polishing table (12) and the second polishing table (12) and the
Three polishing tables (15) pass through spring (13) phase elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301128.1U CN208592714U (en) | 2018-08-14 | 2018-08-14 | Step polishing wheel for polishing inner holes of multiple sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301128.1U CN208592714U (en) | 2018-08-14 | 2018-08-14 | Step polishing wheel for polishing inner holes of multiple sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208592714U true CN208592714U (en) | 2019-03-12 |
Family
ID=65604823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821301128.1U Expired - Fee Related CN208592714U (en) | 2018-08-14 | 2018-08-14 | Step polishing wheel for polishing inner holes of multiple sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208592714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207649A (en) * | 2020-09-18 | 2021-01-12 | 中国航发北京航空材料研究院 | Casting inner hole processing tool and processing method |
-
2018
- 2018-08-14 CN CN201821301128.1U patent/CN208592714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207649A (en) * | 2020-09-18 | 2021-01-12 | 中国航发北京航空材料研究院 | Casting inner hole processing tool and processing method |
| CN112207649B (en) * | 2020-09-18 | 2022-06-28 | 中国航发北京航空材料研究院 | Casting inner hole processing tool and processing method |
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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: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |