CN213470685U - Miniature equipment of polishing of spare part for aviation - Google Patents
Miniature equipment of polishing of spare part for aviation Download PDFInfo
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- CN213470685U CN213470685U CN202022513598.8U CN202022513598U CN213470685U CN 213470685 U CN213470685 U CN 213470685U CN 202022513598 U CN202022513598 U CN 202022513598U CN 213470685 U CN213470685 U CN 213470685U
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- mounting
- sleeve
- rotating sleeve
- aviation
- spare part
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a miniature equipment of polishing of spare part for aviation, the rotating sleeve is nested in the installation sleeve with relative pivoted mode, the outside end of rotating sleeve has consolidated the mount pad, and set up the installation port on the mount pad, it has accommodate the lead screw to connect in the rotating sleeve soon, and the outside end of accommodate the lead screw leads to the installation port department, each group of installation port department all articulates there is the sliding sleeve, the brush structure includes the connecting rod and consolidates the polishing brush at the outside end of connecting slide bar, the connecting slide bar is nested in the sliding sleeve with relative slip mode, and the medial extremity of connecting the slide bar lets in the installation port inboard and articulates at the outside end of accommodate the lead screw; the driving motor is in power connection with the rotating sleeve. The utility model discloses can effectively adjust the size of brush structure and effectively polish with convenient aviation spare part to unidimensional, and make things convenient for the brush structure to let in aviation spare part inboard and polish it.
Description
Technical Field
The utility model relates to a part equipment technical field that polishes, specific miniature equipment of polishing of spare part for aviation that says so.
Background
Because aviation spare part often belongs to precision part, its user demand often is quite strict, often need polish to its surface and edge after the production casting is accomplished to miniature aviation spare part, traditional equipment size of polishing is great, be difficult to effectively polish miniature aviation spare part, consequently need design a miniature equipment of polishing, can effectively adjust the size of brush structure and effectively polish with convenient aviation spare part to different sizes, and make things convenient for the brush structure to let in aviation spare part inboard and polish to it.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a can effectively adjust the size of brush structure in order to make things convenient for effectively to polish to unidimensional aviation spare part, and make things convenient for the brush structure to let in the miniature equipment of polishing of aviation spare part that aviation spare part inboard was polished to it.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a micro grinding device for aviation parts comprises an installation sleeve, a rotating sleeve, an adjusting screw rod, a driving motor and a brush structure,
the upper part of the mounting sleeve is fixedly connected with a handheld grip, the rotating sleeve is nested and mounted in the mounting sleeve in a relative rotating mode, the outer side end of the rotating sleeve is fixedly connected with a mounting seat, a plurality of groups of mounting ports which are distributed in an annular array and communicated with the rotating sleeve are formed in the mounting seat, the rotating sleeve is connected with the adjusting screw rod in a rotating mode, the outer side end of the adjusting screw rod is communicated with the mounting ports, each group of mounting ports is hinged with a sliding sleeve, the brush structure comprises a connecting rod and a polishing brush fixedly connected with the outer side end of the connecting slide rod, the connecting slide rod is nested and inserted in the sliding sleeve in a relative sliding mode, and the inner side end of the connecting slide rod is introduced into the inner side of the mounting port and hinged with the outer side end of; the driving motor is fixedly installed in the handheld grip and is in power connection with the rotating sleeve.
The inner side wall of the rotating sleeve is provided with a plurality of groups of annular grooves, the outer side wall of the rotating sleeve is provided with a plurality of groups of annular protrusions, and the annular protrusions are in nested clamping connection with the annular grooves in a relative rotating mode.
The inner side wall of the rotating sleeve is provided with an internal thread, and the internal thread is matched with the external thread arranged on the adjusting screw rod.
The handheld handle is provided with a first mounting cavity and a second mounting cavity, the driving motor is fixedly mounted in the first mounting cavity and adopts an awl rotor motor, the end part of a rotating shaft of the driving motor is communicated with the second mounting cavity and is fixedly provided with a first steering gear, the inner side end of the rotating sleeve is communicated with the second mounting cavity and is fixedly connected with a second steering gear, and the first steering gear is meshed with the second steering gear.
The mounting sleeve is far away from one end of the hairbrush structure, a third mounting cavity is formed in the end, far away from the hairbrush structure, of the mounting sleeve, the inner side end of the adjusting screw rod is communicated into the third mounting cavity through the second mounting cavity, and an adjusting knob is fixedly connected to the inner side end of the adjusting screw rod.
And a through hole communicated with the external environment is formed in the third mounting cavity, and a protective cover is screwed at the through hole.
The utility model has the advantages that: firstly, adjusting the adjusting screw rod to move towards one side of the inner side end of the rotating sleeve, and then driving each group of connecting slide rods to be accommodated in the mounting port, so that the size of the hairbrush structure is adjusted to be in a minimum state, and the hairbrush structure is conveniently introduced into compact small aviation parts; and then screwing the adjusting screw rod according to the polishing requirement on the small aviation part, adjusting the polishing brush to a proper size, and starting the driving motor to polish the aviation part. To sum up, this application can effectively adjust the size of brush structure, and then conveniently effectively polish to the aviation spare part of unidimensional, and make things convenient for the brush structure to let in aviation spare part inboard and polish to it.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged detail view of a portion a of fig. 1.
In the figure: the device comprises a mounting sleeve 1, a rotating sleeve 2, an adjusting screw rod 3, a driving motor 4, a handheld grip 5, a mounting seat 6, a mounting port 7, a sliding sleeve 8, a connecting sliding rod 9, a polishing brush 10, an annular bulge 11, a first mounting cavity 12, a second mounting cavity 13, a first change gear 14, a second change gear 15, a third mounting cavity 16, an adjusting knob 17 and a protective cover 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a micro grinding device for aviation parts comprises a mounting sleeve 1, a rotating sleeve 2, an adjusting screw rod 3, a driving motor 4, and a brush structure,
the upper part of the mounting sleeve 1 is fixedly connected with a handheld grip 5, the rotating sleeve 2 is nested and mounted in the mounting sleeve 1 in a relative rotating mode, the outer side end of the rotating sleeve 2 is fixedly connected with a mounting seat 6, a plurality of groups of mounting ports 7 which are distributed in an annular array and communicated with the rotating sleeve 2 are formed in the mounting seat 6, an adjusting screw rod 3 is screwed in the rotating sleeve 2, the outer side end of the adjusting screw rod 3 is communicated with the mounting ports 7, the mounting ports 7 of each group are hinged with a sliding sleeve 8, the hairbrush structure comprises a connecting rod and a polishing hairbrush 10 fixedly connected with the outer side end of the connecting slide rod 9, the connecting slide rod 9 is nested and inserted in the sliding sleeve 8 in a relative sliding mode, and the inner side end of the connecting slide rod 9 is communicated with the inner side of the mounting port 7 and; the driving motor 4 is fixedly arranged in the handheld grip 5, and the driving motor 4 is in power connection with the rotating sleeve 2.
In the utility model, a plurality of groups of annular grooves are arranged on the inner side wall of the rotating sleeve 2, a plurality of groups of annular protrusions 11 are arranged on the outer side wall of the rotating sleeve 2, and the annular protrusions 11 are nested and clamped with the annular grooves in a relative rotating manner, so that the rotating sleeve 2 is nested and installed in the installation sleeve 1 in a relative rotating manner;
the inner side wall of the rotating sleeve 2 is provided with an internal thread, and the internal thread is matched with an external thread arranged on the adjusting screw rod 3, so that the stable screwing connection of the adjusting screw rod 3 and the rotating sleeve 2 is ensured;
a first mounting cavity 12 and a second mounting cavity 13 are formed in the handheld handle 5, the driving motor 4 is fixedly mounted in the first mounting cavity 12, the driving motor 4 adopts a cone rotor motor, and a rotating shaft of the weight rotor motor is in a locked state in a stopped state, so that a worker can conveniently perform screwing adjustment on the adjusting screw rod 3, and the rotating sleeve 2 is prevented from rotating in the process of screwing the adjusting screw rod 3; the end part of a rotating shaft of the driving motor 4 is communicated with the second mounting cavity 13 and is fixedly provided with a first change gear 14, the inner side end of the rotating sleeve 2 is communicated with the second mounting cavity 13 and is fixedly connected with a second change gear 15, the first change gear 14 is meshed with the second change gear 15, the driving motor 4 drives the first change gear 14 to rotate when working, and then drives the second change gear 15, the rotating sleeve 2 fixedly connected with the second change gear 15, the adjusting screw rod 3 and the hairbrush to stably rotate in structure, so that aviation parts are polished;
a third mounting cavity 16 is formed in one end, far away from the installation of the hairbrush structure, of the mounting sleeve 1, the inner side end of the adjusting screw rod 3 is introduced into the third mounting cavity 16 through a second mounting cavity 13, an adjusting knob 17 is fixedly connected to the inner side end of the adjusting screw rod 3, the adjusting screw rod 3 is driven to advance along the rotating sleeve 2 by rotating the adjusting knob 17, the inclination angle of the connecting slide rod 9 and the length of the connecting slide rod passing through the mounting port 7 are adjusted, and the size of the hairbrush structure is adjusted;
the third installation cavity 16 is provided with a through hole communicated with the external environment, and the through hole is screwed with a protective cover 18, so that the condition that the adjusting screw rod 3 leaks outwards to damage workers in the working process is avoided.
The utility model discloses a theory of operation is: when the adjustable hairbrush is used, the adjusting screw rod 3 is adjusted to move towards one side of the inner side end of the rotating sleeve 2, and then each group of connecting sliding rods 9 are driven to be collected into the mounting port 7, so that the size of the hairbrush structure is adjusted to be in a minimum state, and the hairbrush structure is conveniently led into compact small aviation parts; then, according to the polishing requirement on the small aviation parts, the adjusting screw rod 3 is screwed, the polishing brush 10 is adjusted to a proper size, and the driving motor 4 is started to polish the aviation parts.
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 (6)
1. The utility model provides a miniature equipment of polishing of spare part for aviation which characterized in that: comprises an installation sleeve (1), a rotating sleeve (2), an adjusting screw rod (3), a driving motor (4) and a brush structure,
the upper part of the mounting sleeve (1) is fixedly connected with a handheld grip (5), the rotating sleeve (2) is nested and mounted in the mounting sleeve (1) in a relative rotating mode, the outer side end of the rotating sleeve (2) is fixedly connected with a mounting seat (6), a plurality of groups of mounting ports (7) which are distributed in an annular array mode and communicated with the rotating sleeve (2) are formed in the mounting seat (6), the adjusting screw rods (3) are connected in the rotating sleeve (2) in a rotating mode, the outer side ends of the adjusting screw rods (3) are communicated with the mounting ports (7), sliding sleeves (8) are hinged to the mounting ports (7) of each group, each brush structure comprises a connecting rod and a polishing brush (10) fixedly connected to the outer side end of the connecting slide rod (9), the connecting slide rods (9) are nested and inserted in the sliding sleeves (8) in a relative sliding mode, and the inner side ends of the connecting slide rods (9) are communicated with the inner sides of the mounting ports (7) and hinged to the adjusting screw 3) An outer end; the driving motor (4) is fixedly arranged in the handheld grip (5), and the driving motor (4) is in power connection with the rotating sleeve (2).
2. The miniature grinding equipment of spare part for aviation of claim 1, characterized in that: the inner side wall of the rotating sleeve (2) is provided with a plurality of groups of annular grooves, the outer side wall of the rotating sleeve (2) is provided with a plurality of groups of annular protrusions (11), and the annular protrusions (11) are connected with the annular grooves in a nested and clamped mode in a relative rotating mode.
3. The miniature grinding equipment of spare part for aviation of claim 2, characterized in that: the inner side wall of the rotating sleeve (2) is provided with an internal thread, and the internal thread is matched with an external thread arranged on the adjusting screw rod (3).
4. The miniature grinding equipment of spare part for aviation of claim 3, characterized in that: first installation cavity (12), second installation cavity (13) have been seted up in handheld handle (5), driving motor (4) fixed mounting is in first installation cavity (12) and driving motor (4) adopt awl rotor motor, and the rotating shaft tip of driving motor (4) lets in second installation cavity (13) and fixed mounting has first change gear (14), the medial extremity of rotating sleeve pipe (2) lets in second installation cavity (13) and on it has consolidated second change gear (15), first change gear (14) and second change gear (15) meshing are connected.
5. The miniature grinding equipment of spare part for aviation of claim 4, characterized in that: the mounting sleeve (1) is far away from one end of the hairbrush structure, a third mounting cavity (16) is formed in the end, installed, of the mounting sleeve, the inner side end of the adjusting screw rod (3) is communicated into the third mounting cavity (16) through the second mounting cavity (13), and an adjusting knob (17) is fixedly connected to the inner side end of the adjusting screw rod (3).
6. The miniature grinding equipment of spare part for aviation of claim 5, characterized in that: and a through hole communicated with the external environment is formed in the third mounting cavity (16), and a protective cover (18) is screwed at the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022513598.8U CN213470685U (en) | 2020-11-04 | 2020-11-04 | Miniature equipment of polishing of spare part for aviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022513598.8U CN213470685U (en) | 2020-11-04 | 2020-11-04 | Miniature equipment of polishing of spare part for aviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213470685U true CN213470685U (en) | 2021-06-18 |
Family
ID=76353510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022513598.8U Active CN213470685U (en) | 2020-11-04 | 2020-11-04 | Miniature equipment of polishing of spare part for aviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213470685U (en) |
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2020
- 2020-11-04 CN CN202022513598.8U patent/CN213470685U/en active Active
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