CN107676464A - A kind of good mandrel pillar of stability - Google Patents
A kind of good mandrel pillar of stability Download PDFInfo
- Publication number
- CN107676464A CN107676464A CN201710760646.3A CN201710760646A CN107676464A CN 107676464 A CN107676464 A CN 107676464A CN 201710760646 A CN201710760646 A CN 201710760646A CN 107676464 A CN107676464 A CN 107676464A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pillar
- casing
- stability
- bearing
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
Abstract
The invention discloses a kind of good mandrel pillar of stability, including casing, supporting plate is fixedly connected with the left of the cabinet wall bottom, top on the right side of the supporting plate is fixedly connected with clutch shaft bearing, worm screw is fixedly connected with the right side of the clutch shaft bearing, the right-hand member of the worm screw is through casing and extends to the external stability of casing and is connected with rotating disk, the bottom of the cabinet wall is fixedly connected with second bearing, rotating shaft is fixedly connected with the top of second bearing, the surface of rotating shaft is fixedly connected with worm gear.The present invention is by setting being used cooperatively for worm screw, rotating disk, second bearing, rotating shaft, worm gear, disk, groove, polished rod, slip ring, slide bar, connecting rod, through hole and fixed plate, the effect for improving pillar stability is reached, it is to fix pillar with bolt mostly to solve existing mandrel pillar, the problem of bolt use for a long time gets rusty easily, so as to ensure the stability of pillar, the invention of pillar is improved.
Description
Technical field
The present invention relates to mandrel pillar technical field, the good mandrel pillar of specially a kind of stability.
Background technology
Mandrel, structure is different, and stress is different, and the cooperation from gear is also different, and installation method is also different, and general two kinds are matched somebody with somebody
Close：It is slidably matched and is interference fitted, is slidably matched：Such as shifting slide gear, slid into after axle is aligned into position, angle, mistake
It is full of cooperation：When the magnitude of interference is smaller, shaft end can be tapped with weight, axle is squeezed into, shaft end is covered with other objects before percussion, avoids
Broken shaft end.
Mandrel is a kind of accessory irreplaceable in mechanical package, and mandrel plays vital effect, in order to protect core
The integrality of axle, extending the service life of mandrel just needs to protect mandrel with mandrel pillar, still, existing mandrel shield
Pipe is to fix pillar with bolt mostly, and bolt use for a long time gets rusty easily, it is impossible to ensures the stability of pillar, reduces pillar
Invention.
The content of the invention
It is an object of the invention to provide a kind of good mandrel pillar of stability, possesses the advantages of improving pillar stability,
It is to fix pillar with bolt mostly to solve existing mandrel pillar, and bolt use for a long time gets rusty easily, it is impossible to ensures pillar
Stability, the problem of reducing pillar invention.
To achieve the above object, the present invention provides following technical scheme：A kind of good mandrel pillar of stability, including case
Body, is fixedly connected with supporting plate on the left of the cabinet wall bottom, and the top on the right side of the supporting plate is fixedly connected with first
Bearing, worm screw is fixedly connected with the right side of the clutch shaft bearing, and the right-hand member of the worm screw through casing and extends to the outer of casing
Portion is fixedly connected with rotating disk, and the bottom of the cabinet wall is fixedly connected with second bearing, and the top of the second bearing is fixed
Rotating shaft is connected with, the surface of the rotating shaft is fixedly connected with worm gear, the worm gear and worm engaging, and the top of the rotating shaft is fixed
It is connected with disk, the both sides at the top of the disk open up fluted, and the top on the right side of the cabinet wall is fixedly connected with light
Bar, the left end of the polished rod are fixedly connected with the top on the left of cabinet wall, and the both sides on the polished rod surface slidably connect
Slip ring, the bottom of the slip ring are fixedly connected with slide bar, and the slide bar is slidably connected with groove, and the top of the slip ring, which is fixed, to be connected
Connecting rod is connected to, the both sides of the casing top offer through hole, and the top of the connecting rod through through hole and extends to through hole
External stability is connected with fixed plate, and pillar body is provided with the top of the casing.
Preferably, the bottom on the right side of the rotating disk is fixedly connected with handle, and the surface of the handle is provided with anti-slip veins.
Preferably, the right side of the casing and neck is offered at the top of the worm screw, the internal activity of the neck connects
Kelly is connected to, the right-hand member of the kelly through rotating disk and extends to the outside of rotating disk.
Preferably, the side of the inwall of the through hole and remote pillar body is fixedly connected with cushion pad, the cushion pad
Contacted close to the side of connecting rod with the surface of connecting rod.
Preferably, the surface of the worm screw is provided with the first teeth, and the surface of the worm gear is provided with and the first teeth phase
Second teeth of adaptation.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by setting worm screw, rotating disk, second bearing, rotating shaft, worm gear, disk, groove, polished rod, slip ring, cunning
Bar, connecting rod, through hole and fixed plate are used cooperatively, and have reached the effect for improving pillar stability, solve existing mandrel shield
The problem of pipe is to fix pillar with bolt mostly, and bolt use for a long time gets rusty easily, so as to ensure the stability of pillar,
Improve the invention of pillar.
2nd, the present invention is by setting handle, by increasing capacitance it is possible to increase the frictional force between the hand and handle of user, convenient use person
Use, by setting neck and kelly, rotating disk can be fixed, prevent rotating disk from being rotated when that need not rotate, by setting
Cushion pad is put, can prevent when connecting rod from moving and impingement phenomenon occurs in the inwall of through hole.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial structurtes top view of the present invention；
Fig. 3 is A of the present invention partial structurtes enlarged diagram.
In figure：1 casing, 2 supporting plates, 3 clutch shaft bearings, 4 worm screws, 5 rotating disks, 6 second bearings, 7 rotating shafts, 8 worm gears, 9 disks,
10 grooves, 11 polished rods, 12 slip rings, 13 slide bars, 14 connecting rods, 15 through holes, 16 fixed plates, 17 pillar bodies, 18 handles, 19 necks,
20 kellies, 21 cushion pads.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of good mandrel pillar of stability, including casing 1, the right side of casing 1 and positioned at worm screw 4
Top offers neck 19, and the internal activity of neck 19 is connected with kelly 20, and the right-hand member of kelly 20, which runs through rotating disk 5 and extended to, to be turned
The outside of disk 5, by setting neck 19 and kelly 20, rotating disk 5 can be fixed, prevent rotating disk 5 when that need not rotate
Rotate, supporting plate 2 is fixedly connected with the left of the inwall bottom of casing 1, the top on the right side of supporting plate 2 is fixedly connected with clutch shaft bearing
3, the right side of clutch shaft bearing 3 is fixedly connected with worm screw 4, and the right-hand member of worm screw 4 through casing 1 and extends to the external stability of casing 1
Rotating disk 5 is connected with, the bottom on the right side of rotating disk 5 is fixedly connected with handle 18, and the surface of handle 18 is provided with anti-slip veins, passes through setting
Handle 18, by increasing capacitance it is possible to increase the frictional force between the hand and handle 18 of user, user-friendly, the bottom of the inwall of casing 1
Second bearing 6 is fixedly connected with, the top of second bearing 6 is fixedly connected with rotating shaft 7, and the surface of rotating shaft 7 is fixedly connected with worm gear
8, worm gear 8 engages with worm screw 4, and the surface of worm screw 4 is provided with the first teeth, and the surface of worm gear 8 is provided with mutually fits with the first teeth
The second teeth matched somebody with somebody, the top of rotating shaft 7 are fixedly connected with disk 9, and the both sides at the top of disk 9 open up fluted 10, in casing 1
Top on the right side of wall is fixedly connected with polished rod 11, and the left end of polished rod 11 is fixedly connected with the top on the left of the inwall of casing 1, polished rod 11
The both sides on surface slidably connect slip ring 12, and the bottom of slip ring 12 is fixedly connected with slide bar 13, and slide bar 13 slides with groove 10
Connection, the top of slip ring 12 are fixedly connected with connecting rod 14, and the both sides at the top of casing 1 offer through hole 15, the inwall of through hole 15
And the side away from pillar body 17 is fixedly connected with cushion pad 21, cushion pad 21 is close to the side of connecting rod 14 and the table of connecting rod 14
Face contacts, and by setting cushion pad 21, can prevent inwall when connecting rod 14 moves with through hole 15 from impingement phenomenon, connecting rod 14 occur
Top through through hole 15 and extend to the external stability of through hole 15 and be connected with fixed plate 16, the top of casing 1 is provided with pillar
Body 17, by set worm screw 4, rotating disk 5, second bearing 6, rotating shaft 7, worm gear 8, disk 9, groove 10, polished rod 11, slip ring 12,
Slide bar 13, connecting rod 14, through hole 15 and fixed plate 16 are used cooperatively, and have reached the effect for improving pillar stability, solve existing
The problem of some mandrel pillars are to fix pillar with bolt mostly, and bolt use for a long time gets rusty easily, so as to ensure to protect
The stability of pipe, improve the invention of pillar.
In use, operator extracts kelly 20 from the inside of neck 19 out, rotating disk 5 is rotated by handle 18, rotating disk 5 rotates
Worm screw 4 is driven to rotate, worm screw 4, which rotates, drives worm gear 8 to rotate, and the rotational band turn axle 7 of worm gear 8 rotates, and rotating shaft 7, which rotates, drives disk
9 rotate, and disk 9 rotates drives slip ring 12 to be slided on the surface of polished rod 11 by groove 10 and being used cooperatively for slide bar 13, slip ring
12 slide drivening rod 14 moves in the inside of through hole 15, and the movement of connecting rod 14 drives fixed plate 16 to move, the movement pair of fixed plate 16
Pillar body 17 is fixed, so as to improve the stability of mandrel pillar.
In summary：The good mandrel pillar of the stability, by worm screw 4, rotating disk 5, second bearing 6, rotating shaft 7, worm gear 8,
The cooperation of disk 9, groove 10, polished rod 11, slip ring 12, slide bar 13, connecting rod 14, through hole 15 and fixed plate 16, is solved existing
Mandrel pillar is to fix pillar with bolt mostly, and bolt use for a long time gets rusty easily, it is impossible to ensures the stability of pillar, reduces
The problem of pillar invention.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of good mandrel pillar of stability, including casing (1), it is characterised in that：The left side of casing (1) the inwall bottom
It is fixedly connected with supporting plate (2), the top on the right side of the supporting plate (2) is fixedly connected with clutch shaft bearing (3), the clutch shaft bearing
(3) worm screw (4) is fixedly connected with the right side of, the right-hand member of the worm screw (4) through casing (1) and extends to the outside of casing (1)
Rotating disk (5) is fixedly connected with, the bottom of casing (1) inwall is fixedly connected with second bearing (6), the second bearing (6)
Top be fixedly connected with rotating shaft (7), the surface of the rotating shaft (7) is fixedly connected with worm gear (8), the worm gear (8) and worm screw
(4) engage, be fixedly connected with disk (9) at the top of the rotating shaft (7), the both sides at the top of the disk (9) open up fluted
(10), the top on the right side of casing (1) inwall is fixedly connected with polished rod (11), left end and the casing (1) of the polished rod (11)
Top on the left of inwall is fixedly connected, and the both sides on polished rod (11) surface slidably connect slip ring (12), the slip ring
(12) bottom is fixedly connected with slide bar (13), and the slide bar (13) is slidably connected with groove (10), the top of the slip ring (12)
Portion is fixedly connected with connecting rod (14), and the both sides at the top of the casing (1) offer through hole (15), the top of the connecting rod (14)
Fixed plate (16) is connected with through through hole (15) and the external stability that extends to through hole (15), and the top of the casing (1) is set
There is pillar body (17).
A kind of 2. good mandrel pillar of stability according to claim 1, it is characterised in that：On the right side of the rotating disk (5)
Bottom is fixedly connected with handle (18), and the surface of the handle (18) is provided with anti-slip veins.
A kind of 3. good mandrel pillar of stability according to claim 1, it is characterised in that：The right side of the casing (1)
And neck (19) is offered at the top of worm screw (4), the internal activity of the neck (19) is connected with kelly (20), the card
The right-hand member of bar (20) is through rotating disk (5) and extends to the outside of rotating disk (5).
A kind of 4. good mandrel pillar of stability according to claim 1, it is characterised in that：The inwall of the through hole (15)
And the side away from pillar body (17) is fixedly connected with cushion pad (21), the cushion pad (21) is close to the side of connecting rod (14)
Contacted with the surface of connecting rod (14).
A kind of 5. good mandrel pillar of stability according to claim 1, it is characterised in that：The surface of the worm screw (4)
The first teeth are provided with, the surface of the worm gear (8) is provided with the second teeth being adapted with the first teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760646.3A CN107676464A (en) | 2017-08-30 | 2017-08-30 | A kind of good mandrel pillar of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760646.3A CN107676464A (en) | 2017-08-30 | 2017-08-30 | A kind of good mandrel pillar of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676464A true CN107676464A (en) | 2018-02-09 |
Family
ID=61135597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710760646.3A Pending CN107676464A (en) | 2017-08-30 | 2017-08-30 | A kind of good mandrel pillar of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676464A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892301A (en) * | 2017-04-18 | 2017-06-27 | 肖叶 | A kind of yarn take-up |
| CN206341852U (en) * | 2016-12-13 | 2017-07-21 | 湛江市茗禾茶业有限公司 | A kind of tea rolling device of strong applicability |
| CN107029999A (en) * | 2017-05-18 | 2017-08-11 | 湖南绿海粮油有限公司 | A kind of rice screening machine of screen cloth easy to disassemble |
| CN107053048A (en) * | 2017-06-06 | 2017-08-18 | 耒阳新达微科技有限公司 | A kind of Production of bearing clamping device that can be adjusted |
-
2017
- 2017-08-30 CN CN201710760646.3A patent/CN107676464A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206341852U (en) * | 2016-12-13 | 2017-07-21 | 湛江市茗禾茶业有限公司 | A kind of tea rolling device of strong applicability |
| CN106892301A (en) * | 2017-04-18 | 2017-06-27 | 肖叶 | A kind of yarn take-up |
| CN107029999A (en) * | 2017-05-18 | 2017-08-11 | 湖南绿海粮油有限公司 | A kind of rice screening machine of screen cloth easy to disassemble |
| CN107053048A (en) * | 2017-06-06 | 2017-08-18 | 耒阳新达微科技有限公司 | A kind of Production of bearing clamping device that can be adjusted |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |
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| WD01 | Invention patent application deemed withdrawn after publication |