CN209001714U - A kind of micro machine shaft protective device - Google Patents
A kind of micro machine shaft protective device Download PDFInfo
- Publication number
- CN209001714U CN209001714U CN201822109006.9U CN201822109006U CN209001714U CN 209001714 U CN209001714 U CN 209001714U CN 201822109006 U CN201822109006 U CN 201822109006U CN 209001714 U CN209001714 U CN 209001714U
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- CN
- China
- Prior art keywords
- shell
- wall
- fixedly connected
- link block
- micro machine
- 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.)
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Abstract
The utility model provides a kind of micro machine shaft protective device, is related to micro machine shaft field.The micro machine shaft protective device, including shell, the surface of the shell includes support plate, sliding slot, support rod, first link block, connecting rod, second link block, fixes sleeve, first bearing, catch bar and first through hole, the surface crown of the shell is fixedly connected with the inner wall of support plate, the inner wall that the sliding slot is located at support plate opens up, side of the sliding slot far from shell is fixedly connected with support rod far from the side of shell, the support rod is fixedly connected close to the side of housing center with the surface of shell, the surface of the support rod and the inner wall of the first link block are slidably connected.The micro machine shaft protective device, micro machine is clamped, be fixed on shell on micro machine surface by gripping block, meanwhile, the shaft on micro machine is wrapped by the first stop sleeve and the second stop sleeve, is played a protective role to shaft.
Description
Technical field
The utility model relates to micro machine shaft technical field, specially a kind of micro machine shaft protective device.
Background technique
Shaft is the important component that cylindrical type micro machine realizes energy output, but due to the shaft on cylindrical type micro machine
Diameter is smaller, collides sometimes with other objects during storage and transportation, will lead to deformation after collision, thus can not be normal
It uses.
Utility model content
The utility model is to provide a kind of structurally reasonable and novel, micro machine shaft protective device.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of micro machine shaft protection
Device, including shell, the surface of the shell include support plate, sliding slot, support rod, the first link block, connecting rod, the second connection
Block, fixes sleeve, first bearing, catch bar and first through hole, the surface crown of the shell and the fixed company of the inner wall of support plate
It connects, the inner wall that the sliding slot is located at support plate opens up, side and support rod side far from shell of the sliding slot far from shell
Be fixedly connected, the support rod is fixedly connected close to the side of housing center with the surface of shell, the surface of the support rod with
The inner wall of first link block is slidably connected, and the surface of first link block and the inner wall of sliding slot are slidably connected, and described first connects
The inner wall for connecing block is hinged by the surface crown of pin shaft and connecting rod, and the surface bottom portion of the connecting rod is connected by pin shaft and second
The inner wall for connecing block is hinged, and the surface bottom portion of the shell and the inner thread of fixes sleeve connect, the surface of the fixes sleeve
It is fixedly connected with the inner wall of first bearing, the surface of the first bearing and the second link block are close to the fixed company in the side of shell
It connects, the bottom of second link block and the upper surface slide of fixes sleeve connect, the close shell of first link block
Side is fixedly connected with catch bar far from the side of shell, and the surface that the first through hole is located at shell opens up, the catch bar
Surface and the inner wall of first through hole be slidably connected, the inside of the shell includes gripping block, and the catch bar connects far from first
The side for connecing block is fixedly connected with gripping block close to the side of the first link block.
The upper surface of the shell includes the second through-hole, the first stop sleeve and the second stop sleeve, second through-hole
The upper surface positioned at shell open up, the inner wall of second through-hole is fixedly connected with the surface bottom portion of the first stop sleeve, institute
The inner wall for stating the first stop sleeve is threadedly coupled with the surface of the second stop sleeve.
Further, the surface of first stop sleeve includes stop collar, gag lever post and the first baffle ring, the stop collar
The surface bottom portion of inner wall and the first stop sleeve be slidably connected, the upper surface of the stop collar and bottom of gag lever post is fixed connects
It connects, the surface crown of the gag lever post and the inner wall of the first baffle ring are slidably connected, the inner wall of first baffle ring and the first support
The surface crown of sleeve is fixedly connected, and the surface of second stop sleeve includes second bearing and support ring, second axis
The inner wall held is fixedly connected with the surface crown of the second stop sleeve, and the surface of the second bearing and the inner wall of support ring are fixed
It connects, is fixedly connected at the top of the bottom of the support ring and stop collar.
Further, between the upper surface of the stop collar and the bottom of the first baffle ring maximum distance less than the first support sleeve
Maximum distance between the bottom of cylinder and the bottom of the second stop sleeve.
Further, the surface of the shell includes the second baffle ring, and the surface of the inner wall of second baffle ring and shell is simultaneously
It is fixedly connected below fixes sleeve.
Further, the center of second through-hole and the center of shell are in same vertical plane.
Further, the quantity of the gripping block is four, and four gripping blocks are symmetric.
The utility model provides a kind of micro machine shaft protective device.Have it is following the utility model has the advantages that
1, the micro machine shaft protective device, by setting shell, support plate, support rod, the first link block, connecting rod,
Casing is being needed to protect by the second link block, fixes sleeve, catch bar, gripping block, the first stop sleeve and the second stop sleeve
On the micro machine of shield, fixes sleeve is rotated, the second link block is moved down, under the action of connecting rod and support rod, makes the
Micro machine is clamped by gripping block to close to the movement of the side of shell, is fixed on shell on micro machine surface by one link block,
Meanwhile being wrapped the shaft on micro machine by the first stop sleeve and the second stop sleeve, it plays a protective role to shaft,
It prevents during storage and transportation, collides with other objects, will lead to shaft deformation after collision, to can not normally make
With, also, the first stop sleeve is threadedly coupled with the second stop sleeve, rotates the second stop sleeve, adjusts the second stop sleeve
The length outside the first stop sleeve is stretched out, is protected convenient for the shaft to different length.
2, the micro machine shaft protective device passes through setting stop collar, gag lever post, the first baffle ring, second bearing and support
Ring, stop collar slide on the first stop sleeve surface, play position-limiting action to stop collar by the first baffle ring, stop collar is made to begin
Eventually on the first stop sleeve, meanwhile, stop collar and support ring are linked together by gag lever post, the first stop sleeve is made to begin
Final position causes the second stop sleeve to be easy in the second stop sleeve, preventing the second stop sleeve to be detached from the first stop sleeve
It loses.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is cross-sectional view at A-A in the utility model Fig. 1；
Fig. 3 is the front view of the utility model structure；
Fig. 4 is the bottom view of the utility model structure.
Wherein, 1 shell, 2 support plates, 3 sliding slots, 4 support rods, 5 first link blocks, 6 connecting rods, 7 second link blocks, 8 are consolidated
Determine sleeve, 9 first bearings, 10 catch bars, 11 first through hole, 12 gripping blocks, 13 second through-holes, 14 first stop sleevees, 15
Two stop sleevees, 16 stop collars, 17 gag lever posts, 18 first baffle rings, 19 second bearings, 20 support rings, 21 second baffle rings.
Specific embodiment
As shown in Figs 1-4, the utility model embodiment provides a kind of micro machine shaft protective device, including shell 1, shell
1 surface includes support plate 2, sliding slot 3, support rod 4, the first link block 5, connecting rod 6, the second link block 7, fixes sleeve 8,
The surface crown of one bearing 9, catch bar 10 and first through hole 11, shell 1 is fixedly connected with the inner wall of support plate 2, and sliding slot 3 is located at
The inner wall of support plate 2 opens up, and side of the sliding slot 3 far from shell 1 is fixedly connected with support rod 4 far from the side of shell 1, support rod
4 are fixedly connected close to the side at 1 center of shell with the surface of shell 1, and the inner wall of the surface of support rod 4 and the first link block 5 is sliding
Dynamic connection, support rod 4 play guiding and supporting role, the surface of the first link block 5 and the inner wall of sliding slot 3 to the first link block 5
It is slidably connected, sliding slot 3 plays guiding role to the first link block 5, and the inner wall of the first link block 5 passes through pin shaft and connecting rod 6
Surface crown is hinged, and the surface bottom portion of connecting rod 6 is hinged by the inner wall of pin shaft and the second link block 7, the second about 7 link block
It is mobile, make the first link block 5 to mobile close to shell 1 or far from 1 side of shell by connecting rod 6, the surface bottom portion of shell 1 with
The inner thread of fixes sleeve 8 connects, and the surface of shell 1 includes the second baffle ring 21, the inner wall of the second baffle ring 21 and the table of shell 1
Face is simultaneously fixedly connected positioned at the lower section of fixes sleeve 8, and the second baffle ring 21 plays position-limiting action to fixes sleeve 8, prevents from excessively turning
Dynamic fixes sleeve 8, makes between the first link block 5 and connecting rod 6 180 degree of angle, causes the first link block 5 stuck, Gu
The surface for determining sleeve 8 is fixedly connected with the inner wall of first bearing 9, and the surface of first bearing 9 and the second link block 7 are close to shell 1
Side be fixedly connected, the bottom of the second link block 7 is connect with the upper surface slide of fixes sleeve 8, is driven by fixes sleeve 8
Second link block 7 moves up and down, and the side of the close shell 1 of the first link block 5 is fixed with catch bar 10 far from the side of shell 1
Connection, the surface that first through hole 11 is located at shell 1 open up, and the surface of catch bar 10 and the inner wall of first through hole 11 are slidably connected,
First through hole 11 plays guiding role to catch bar 10, and the inside of shell 1 includes gripping block 12, and catch bar 10 is far from the first connection
The side of block 5 is fixedly connected with gripping block 12 close to the side of the first link block 5, and the quantity of gripping block 12 is four, and four
Gripping block 12 is symmetric, and is clamped micro machine by gripping block 12.
The upper surface of shell 1 includes the second through-hole 13, the first stop sleeve 14 and the second stop sleeve 15, the second through-hole 13
The upper surface positioned at shell 1 open up, the center of the second through-hole 13 and the center of shell 1 are in same vertical plane, the second through-hole
13 inner wall is fixedly connected with the surface bottom portion of the first stop sleeve 14, the inner wall and the second stop sleeve of the first stop sleeve 14
15 surface is threadedly coupled, and the first stop sleeve 14 is threadedly coupled with the second stop sleeve 15, rotates the second stop sleeve 15, is adjusted
The length that the second stop sleeve 15 stretches out outside the first stop sleeve 14 is saved, is protected convenient for the shaft to different length, first
The surface of stop sleeve 14 includes stop collar 16, gag lever post 17 and the first baffle ring 18, the inner wall of stop collar 16 and the first support sleeve
The surface bottom portion of cylinder 14 is slidably connected, and the upper surface of stop collar 16 is fixedly connected with the bottom of gag lever post 17, the table of gag lever post 17
It is slidably connected at the top of face with the inner wall of the first baffle ring 18, the surface crown of the inner wall of the first baffle ring 18 and the first stop sleeve 14 is solid
Fixed connection, the surface of the second stop sleeve 15 include second bearing 19 and support ring 20, the inner wall of second bearing 19 and second
The surface crown of support set cylinder 15 is fixedly connected, and the surface of second bearing 19 is fixedly connected with the inner wall of support ring 20, support ring 20
Bottom be fixedly connected with the top of stop collar 16, maximum distance between the upper surface of stop collar 16 and the bottom of the first baffle ring 18
Less than maximum distance between the bottom of the first stop sleeve 14 and the bottom of the second stop sleeve 15, by setting stop collar 16,
Gag lever post 17, the first baffle ring 18, second bearing 19 and support ring 20, stop collar 16 slide on 14 surface of the first stop sleeve,
Position-limiting action is played to stop collar 16 by the first baffle ring 18, makes stop collar 16 always on the first stop sleeve 14, meanwhile, lead to
It crosses gag lever post 17 stop collar 16 and support ring 20 link together, the first stop sleeve 14 is made to be always positioned at the second stop sleeve
In 15, prevents the second stop sleeve 15 to be detached from the first stop sleeve 14, the second stop sleeve 15 is caused to be easily lost.
During storage and transportation, by 1 set of shell on needing micro machine to be protected, fixes sleeve 8 is rotated, the second connection is made
Block 7 moves down, and under the action of connecting rod 6 and support rod 4, makes the first link block 5 to close to the movement of the side of shell 1, leads to
It crosses gripping block 12 to clamp micro machine, is fixed on shell 1 on micro machine surface, meanwhile, pass through the first stop sleeve 14 and
Two stop sleevees 15 wrap the shaft on micro machine, play a protective role to shaft, when dismantling shell 1, rotate fixing sleeve
Cylinder 8, moves up the second link block 7, under the action of connecting rod 6 and support rod 4, makes the first link block 5 to far from shell 1
Side it is mobile, gripping block 12 unclamps micro machine, separates shell 1 with micro machine.
Claims (6)
1. a kind of micro machine shaft protective device, including shell (1), the surface of the shell (1) includes support plate (2), sliding slot
(3), support rod (4), the first link block (5), connecting rod (6), the second link block (7), fixes sleeve (8), first bearing (9),
Catch bar (10) and first through hole (11), it is characterised in that: the surface crown of the shell (1) and the inner wall of support plate (2) are solid
Fixed connection, the inner wall that the sliding slot (3) is located at support plate (2) open up, side and support of the sliding slot (3) far from shell (1)
Bar (4) is fixedly connected far from the side of shell (1), side and shell (1) of the support rod (4) close to shell (1) center
Surface is fixedly connected, and the surface of the support rod (4) and the inner wall of the first link block (5) are slidably connected, first link block
(5) inner wall on surface and sliding slot (3) is slidably connected, and the inner wall of first link block (5) passes through pin shaft and connecting rod (6)
Surface crown is hinged, and the surface bottom portion of the connecting rod (6) is hinged by the inner wall of pin shaft and the second link block (7), described outer
The surface bottom portion of shell (1) is connect with the inner thread of fixes sleeve (8), the surface and first bearing (9) of the fixes sleeve (8)
Inner wall be fixedly connected, the surface of the first bearing (9) is fixedly connected with the second link block (7) close to the side of shell (1),
The bottom of second link block (7) is connect with the upper surface slide of fixes sleeve (8), first link block (5) it is close
The side of shell (1) is fixedly connected with catch bar (10) far from the side of shell (1), and the first through hole (11) is located at shell
(1) surface opens up, and the surface of the catch bar (10) and the inner wall of first through hole (11) are slidably connected, the shell (1)
Inside includes gripping block (12), and side and gripping block (12) of the catch bar (10) far from the first link block (5) are close to first
The side of link block (5) is fixedly connected；
The upper surface of the shell (1) includes the second through-hole (13), the first stop sleeve (14) and the second stop sleeve (15), institute
The upper surface positioned at shell (1) for stating the second through-hole (13) opens up, the inner wall and the first stop sleeve of second through-hole (13)
(14) surface bottom portion is fixedly connected, the inner wall of first stop sleeve (14) and the surface screw thread of the second stop sleeve (15)
Connection.
2. a kind of micro machine shaft protective device according to claim 1, it is characterised in that: first stop sleeve
(14) surface includes stop collar (16), gag lever post (17) and the first baffle ring (18), the inner wall and first of the stop collar (16)
The surface bottom portion of stop sleeve (14) is slidably connected, the fixed company in the upper surface of the stop collar (16) and the bottom of gag lever post (17)
Connect, the inner wall of the surface crown and the first baffle ring (18) of the gag lever post (17) is slidably connected, first baffle ring (18) it is interior
Wall is fixedly connected with the surface crown of the first stop sleeve (14), and the surface of second stop sleeve (15) includes second bearing
(19) it is fixedly connected with support ring (20), the inner wall of the second bearing (19) with the surface crown of the second stop sleeve (15),
The surface of the second bearing (19) is fixedly connected with the inner wall of support ring (20), the bottom of the support ring (20) and stop collar
(16) it is fixedly connected at the top of.
3. a kind of micro machine shaft protective device according to claim 2, it is characterised in that: the stop collar (16) it is upper
Bottom of the maximum distance less than the first stop sleeve (14) and the second stop sleeve between surface and the bottom of the first baffle ring (18)
(15) maximum distance between bottom.
4. a kind of micro machine shaft protective device according to claim 1, it is characterised in that: the surface of the shell (1)
Including the second baffle ring (21), the inner wall of second baffle ring (21) is with the surface of shell (1) and positioned at the lower section of fixes sleeve (8)
It is fixedly connected.
5. a kind of micro machine shaft protective device according to claim 1, it is characterised in that: second through-hole (13)
The center of center and shell (1) is in same vertical plane.
6. a kind of micro machine shaft protective device according to claim 1, it is characterised in that: the number of the gripping block (12)
Amount is four, and four gripping blocks (12) are symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109006.9U CN209001714U (en) | 2018-12-14 | 2018-12-14 | A kind of micro machine shaft protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109006.9U CN209001714U (en) | 2018-12-14 | 2018-12-14 | A kind of micro machine shaft protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001714U true CN209001714U (en) | 2019-06-18 |
Family
ID=66808869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109006.9U Expired - Fee Related CN209001714U (en) | 2018-12-14 | 2018-12-14 | A kind of micro machine shaft protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313595A (en) * | 2020-03-03 | 2020-06-19 | 山东高崎电机有限公司 | Waterproof structure of motor |
-
2018
- 2018-12-14 CN CN201822109006.9U patent/CN209001714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313595A (en) * | 2020-03-03 | 2020-06-19 | 山东高崎电机有限公司 | Waterproof structure of motor |
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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: 20190618 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |