CN107962913A - It is a kind of to connect manually from formula idler wheel mechanism - Google Patents
It is a kind of to connect manually from formula idler wheel mechanism Download PDFInfo
- Publication number
- CN107962913A CN107962913A CN201711170654.9A CN201711170654A CN107962913A CN 107962913 A CN107962913 A CN 107962913A CN 201711170654 A CN201711170654 A CN 201711170654A CN 107962913 A CN107962913 A CN 107962913A
- Authority
- CN
- China
- Prior art keywords
- roller
- shaft
- side plate
- face
- positioning 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Abstract
Connected manually from formula idler wheel mechanism the invention discloses a kind of, including frame body and roller, the side plate body that both sides of the frame body including mainboard body and mainboard body are fixed with, drive screw is hinged with two side plate bodies, one end of drive screw passes through the madial wall of side plate body and is screwed onto in mobile swivel nut portion, the lateral wall of the other end protruding side plate body of drive screw is simultaneously fixed with rotation section, pressure strip is respectively and fixedly provided with the opposite one end in two mobile swivel nut portions, there are splined projections on the both ends lateral wall of the shaft of roller, connecting positioning sleeve is formed on the relative wall of two pressure strips, there is spline on the madial wall of connecting positioning sleeve, splined projections sleeve is in spline, the end of connecting positioning sleeve forms extension positioning sleeve portion, extension positioning sleeve portion is pressed against on the end face of the inner ring of the corresponding bearing of roller.The present invention can be stretched pressure strip by rotating rotation section, very convenient so as to fulfill the fixation or dismounting of the shaft of bearing.
Description
Technical field：
The present invention relates to wheel body manufacturing technology field, is connected manually from formula idler wheel mechanism more specifically to a kind of.
Background technology：
When on the link that existing roller is fixed on, the shaft of its roller is generally by the hinged or company of being integrally fixed at
Connect on frame, its installing and dismounting trouble, effect is unsatisfactory.
The content of the invention：
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of connection manually, from formula idler wheel mechanism, it passes through
Rotation section is rotated, pressure strip can be stretched, it is very convenient so as to fulfill the fixation or dismounting of the shaft of bearing.
The present invention solve the technical problem scheme be：
From formula idler wheel mechanism, including frame body and roller, the frame body includes mainboard body and mainboard body for a kind of connection manually
The side plate body that both sides are fixed with, is hinged with drive screw on two side plate bodies, and one end of drive screw is through the interior of side plate body
Side wall is simultaneously screwed onto in mobile swivel nut portion, and the lateral wall of the other end protruding side plate body of drive screw is simultaneously fixed with rotation section, and two
Pressure strip is respectively and fixedly provided with the opposite one end in a mobile swivel nut portion, there is spline protruded on the both ends lateral wall of the shaft of roller
Rise, connecting positioning sleeve is formed on the relative wall of two pressure strips, there is spline on the madial wall of connecting positioning sleeve, flower
Key protrusion sleeve is in spline, and the end of connecting positioning sleeve forms extension positioning sleeve portion, and extension positioning sleeve portion is pressed against rolling
On the end face of the inner ring of the corresponding bearing of wheel, roller is between two pressure strips, and mainboard body is in the surface of roller；
Horizontal guide rod is respectively and fixedly provided with the lateral wall of two pressure strips, horizontal guide rod sleeve is in the inner side of corresponding side plate body
In the self-lubricating body being fixed with wall.
The roller includes wheel body, and elastic roller colloid is fixed with the lateral wall of wheel body, is installed on the madial wall of wheel body
There are multiple bearings, on the madial wall of wheel body, shaft is fixed in the inner ring of bearing for the outer ring holding of bearing, and the both ends of shaft are stretched
Go out wheel body.
The middle part of the madial wall of the wheel body has positioning annular protrusion circle, and two bearings are in positioning annular protrusion circle
Both sides, the both sides of the madial wall of wheel body form annular slot, and clamp spring holding is in annular slot and is pressed against corresponding bearing
Outer ring end face on.
The middle part of the both ends of the surface of the shaft has convex column, and convex column sleeve is recessed in the positioning that the middle part of pressure strip has
Kong Zhong.
Permanent magnetic iron block is inserted with the positioning shrinkage pool, the side wall and inner face of permanent magnetic iron block are each attached to positioning shrinkage pool
On madial wall and end face, there is location hole in the middle part of the outer end face of permanent magnetic iron block, convex column sleeve in location hole simultaneously and permanent magnet
Block mutually adsorbs, and the end face of convex column is pressed against on the inner face of location hole.
The shaft has the oiling through hole that axially penetrates through, and the middle part of sliding channel of shaft has a radial hole, radial hole and
Oiling through hole communicates, the opposite positioning annular protrusion circle in outer end of radial hole.
The present invention protrusion effect be：Compared with prior art, it can be stretched pressure strip by rotating rotation section,
It is very convenient so as to fulfill the fixation or dismounting of the shaft of bearing.
Brief description of the drawings：
Fig. 1 is the structure diagram of the present invention.
Embodiment：
Embodiment, is shown in as shown in Figure 1, a kind of connect from formula idler wheel mechanism, including frame body 10 and roller 20, the frame manually
Body 10 includes the side plate body 12 that the both sides of mainboard body 11 and mainboard body 11 are fixed with, and transmission spiral shell is hinged with two side plate bodies 12
Bar 13, one end of drive screw 13 pass through the madial wall of side plate body 12 and are screwed onto in mobile swivel nut portion 149, drive screw 13
The lateral wall of other end protruding side plate body 12 is simultaneously fixed with rotation section 131, on the opposite one end in two mobile swivel nut portions 149
Be fixed with pressure strip 14, there are splined projections 211 on the both ends lateral wall of the shaft 21 of roller 20, two pressure strips 14 it is opposite
Connecting positioning sleeve 141 is formed on wall, there is spline, 211 sleeve of splined projections on the madial wall of connecting positioning sleeve 141
In spline, the end of connecting positioning sleeve 141 forms extension positioning sleeve portion 142, and extension positioning sleeve portion 142 is pressed against roller
On the end face of the inner ring of 20 corresponding bearing 24, roller 20 is between two pressure strips 14, and mainboard body 11 is in roller 20
Surface；
Horizontal guide rod 148 is respectively and fixedly provided with the lateral wall of two pressure strips 14, horizontal 148 sleeve of guide rod is in corresponding side plate
In the self-lubricating body 122 being fixed with the madial wall of body 12.
Further, the roller 20 includes wheel body 22, and elastic roller colloid 23 is fixed with the lateral wall of wheel body 22,
Multiple bearings 24 are installed, on the madial wall of wheel body 22, shaft 21 is solid for the outer ring holding of bearing 24 on the madial wall of wheel body 22
It is scheduled in the inner ring of bearing 24, wheel body 22 is stretched out at the both ends of shaft 21.
Further, the middle part of the madial wall of the wheel body 22, which has, positions annular protrusion circle 25, at two bearings 24
In the both sides of positioning annular protrusion circle 25, the both sides of the madial wall of wheel body 22 form annular slot, and 26 holding of clamp spring is in annular
In card slot and it is pressed against on the end face of the outer ring of corresponding bearing 24.
Further, the middle part of the both ends of the surface of the shaft 21 has convex column 212, and 212 sleeve of convex column is compressing
In the positioning shrinkage pool 143 that the middle part of plate 14 has.
Further, permanent magnetic iron block 144, the side wall of permanent magnetic iron block 144 and the inner are inserted with the positioning shrinkage pool 143
Face is each attached on the madial wall and end face of positioning shrinkage pool 143, has location hole in the middle part of the outer end face of permanent magnetic iron block 144, raised
212 sleeve of column adsorbs in location hole and with 144 phase of permanent magnetic iron block, and the end face of convex column 212 is pressed against the inner face of location hole
On.
Further, the shaft 21 has the oiling through hole 213 axially penetrated through, and the middle part of sliding channel of shaft 21 has footpath
To through hole 214, radial hole 214 is communicated with oiling through hole 213, the opposite positioning annular protrusion circle 25 in outer end of radial hole 214.
Run by rotating two rotation sections 131, you can separate shaft 21 with pressure strip 14, its installing and dismounting is very square
Just, meanwhile, discharge from radial hole 214 and refuel to bearing 21 by being entered by oiling through hole 213 fluid, it is easy to lubricate.
Claims (6)
1. a kind of connect from formula idler wheel mechanism, including frame body (10) and roller (20) manually, it is characterised in that：The frame body (10)
The side plate body (12) that both sides including mainboard body (11) and mainboard body (11) are fixed with, is hinged with biography on two side plate bodies (12)
Dynamic screw rod (13), one end of drive screw (13) pass through the madial wall of side plate body (12) and are screwed onto in mobile swivel nut portion (149),
The lateral wall of the other end protruding side plate body (12) of drive screw (13) is simultaneously fixed with rotation section (131), two mobile swivel nut portions
(149) pressure strip (14) is respectively and fixedly provided with opposite one end, there is flower on the both ends lateral wall of the shaft (21) of roller (20)
Key is raised (211), and connecting positioning sleeve (141), connecting positioning sleeve (141) are formed on the relative wall of two pressure strips (14)
Madial wall on there is spline, in spline, the end of connecting positioning sleeve (141) forms splined projections (211) sleeve
Extend positioning sleeve portion (142), extension positioning sleeve portion (142) is pressed against the end face of the inner ring of the corresponding bearing (24) of roller (20)
On, roller (20) is between two pressure strips (14), and mainboard body (11) is in the surface of roller (20)；
Horizontal guide rod (148) is respectively and fixedly provided with the lateral wall of two pressure strips (14), horizontal guide rod (148) sleeve is in corresponding side
In the self-lubricating body (122) being fixed with the madial wall of plate body (12).
2. one kind according to claim 1 is connected from formula idler wheel mechanism manually, it is characterised in that：The roller (20) includes
Wheel body (22), is fixed with elastic roller colloid (23) on the lateral wall of wheel body (22), is provided with the madial wall of wheel body (22) more
A bearing (24), on the madial wall of wheel body (22), shaft (21) is fixed on the interior of bearing (24) for the outer ring holding of bearing (24)
In circle, wheel body (22) is stretched out at the both ends of shaft (21).
3. one kind according to claim 2 is connected from formula idler wheel mechanism manually, it is characterised in that：The wheel body (22) it is interior
The middle part of side wall has positioning annular protrusion circle (25), and two bearings (24) are in the both sides of positioning annular protrusion circle (25), wheel
The both sides of the madial wall of body (22) form annular slot, and clamp spring (26) holding is in annular slot and is pressed against corresponding bearing
(24) on the end face of outer ring.
4. one kind according to claim 2 is connected from formula idler wheel mechanism manually, it is characterised in that：The two of the shaft (21)
The middle part of end face has convex column (212), the positioning shrinkage pool that convex column (212) sleeve has at the middle part of pressure strip (14)
(143) in.
5. one kind according to claim 4 is connected from formula idler wheel mechanism manually, it is characterised in that：The positioning shrinkage pool
(143) permanent magnetic iron block (144) is inserted with, the side wall and inner face of permanent magnetic iron block (144) are each attached to positioning shrinkage pool (143)
On madial wall and end face, there is location hole in the middle part of the outer end face of permanent magnetic iron block (144), convex column (212) sleeve is in location hole
And mutually adsorbed with permanent magnetic iron block (144), the end face of convex column (212) is pressed against on the inner face of location hole.
6. one kind according to claim 3 is connected from formula idler wheel mechanism manually, it is characterised in that：The shaft (21) has
The oiling through hole (213) axially penetrated through, the middle part of sliding channel of shaft (21) have radial hole (214), and radial hole (214) is with adding
Oil hole (213) communicates, the opposite positioning annular protrusion circle (25) in outer end of radial hole (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170654.9A CN107962913A (en) | 2017-11-22 | 2017-11-22 | It is a kind of to connect manually from formula idler wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170654.9A CN107962913A (en) | 2017-11-22 | 2017-11-22 | It is a kind of to connect manually from formula idler wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962913A true CN107962913A (en) | 2018-04-27 |
Family
ID=61999677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711170654.9A Withdrawn CN107962913A (en) | 2017-11-22 | 2017-11-22 | It is a kind of to connect manually from formula idler wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962913A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040145129A1 (en) * | 2003-01-28 | 2004-07-29 | Manuel Polanco | Modular roller skate apparatus |
| CN102840223A (en) * | 2011-06-21 | 2012-12-26 | 襄阳宇清传动科技有限公司 | Adjustable composite track roller |
| CN106826607A (en) * | 2017-03-27 | 2017-06-13 | 响水县红太阳木业有限公司 | A kind of redwood processes clamping device |
| CN206306728U (en) * | 2016-12-14 | 2017-07-07 | 浙江利百加箱包配件有限公司 | A kind of high accuracy polyamide roller |
-
2017
- 2017-11-22 CN CN201711170654.9A patent/CN107962913A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040145129A1 (en) * | 2003-01-28 | 2004-07-29 | Manuel Polanco | Modular roller skate apparatus |
| CN102840223A (en) * | 2011-06-21 | 2012-12-26 | 襄阳宇清传动科技有限公司 | Adjustable composite track roller |
| CN206306728U (en) * | 2016-12-14 | 2017-07-07 | 浙江利百加箱包配件有限公司 | A kind of high accuracy polyamide roller |
| CN106826607A (en) * | 2017-03-27 | 2017-06-13 | 响水县红太阳木业有限公司 | A kind of redwood processes clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180427 |
|
| WW01 | Invention patent application withdrawn after publication |