CN204639619U - The wheeled fixation base structure of a kind of rail cutter - Google Patents
The wheeled fixation base structure of a kind of rail cutter Download PDFInfo
- Publication number
- CN204639619U CN204639619U CN201520321592.7U CN201520321592U CN204639619U CN 204639619 U CN204639619 U CN 204639619U CN 201520321592 U CN201520321592 U CN 201520321592U CN 204639619 U CN204639619 U CN 204639619U
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- China
- Prior art keywords
- rail
- rolling bearing
- holder
- axle
- wheeled
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Abstract
The utility model relates to the wheeled fixation base structure of a kind of rail cutter.Comprise rail, holder, axle, rolling bearing a, rolling bearing b, rolling bearing c, minor axis, described fixed seat structure is " mouth " type, coordinate with I shape rail, described rolling bearing a is arranged on the two ends of axle, the structure of described axle is that two ends are provided with screw thread, the position of the close top of holder is fixed on by nut, the outer surface of rolling bearing a contacts with the upper surface of rail, described minor axis is arranged on holder lower horizontal position, described rolling bearing b is arranged on minor axis, and the outer surface of rolling bearing b contacts with horizontal plane inside rail, described rolling bearing c and rail inboard, upright plane contact.Holder is moved left and right i.e. adjusting cut-off portion along rail by the utility model, conveniently cuts continuously, improves cutting efficiency, decrease dismounting number of times.
Description
Technical field
The utility model relates to rail cutter holder technical field, particularly relates to the wheeled fixation base structure of a kind of rail cutter.
Background technology
Rail cutter, in the middle of engineer applied, needs to carry out horizontal movement and installation, the time that the cost of its process need is longer, and rail cutter has a holder to be fixed on rail, is connected as supporting with rail cutter.Common holder is just stuck on rail, and its position can not arbitrarily be changed after fixation, excision forming once after, cannot carry out continuous print second time cutting.For, this situation, the utility model proposes a kind of mode adopting the mode of rolling bearing to slide on rail and moves.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of rail cutter wheeled fixation base structure, only holder need be moved left and right i.e. adjusting cut-off portion along rail in use procedure, conveniently cut continuously, improve cutting efficiency, decrease dismounting number of times.
The wheeled fixation base structure of a kind of rail cutter, comprise rail, holder, axle, rolling bearing a, rolling bearing b, rolling bearing c, minor axis, it is characterized in that, described fixed seat structure is " mouth " type, coordinate with I shape rail, described rolling bearing a is arranged on the two ends of axle, the structure of described axle is that two ends are provided with screw thread, the position of the close top of holder is fixed on by nut, the outer surface of rolling bearing a contacts with the upper surface of rail, described minor axis is arranged on holder lower horizontal position, described rolling bearing b is arranged on minor axis, and the outer surface of rolling bearing b contacts with horizontal plane inside rail, described rolling bearing c and rail inboard, upright plane contact.
Further, described holder and shaft connection place are provided with notch, and two structural slabs adjacent with rail both sides are provided with inclined-plane, be convenient to installation shaft, bearing is coordinated with dilatation joint.
Further, described rolling bearing a and rolling bearing b coexists a vertical surface, and vertical with rolling bearing c, number is respectively 4, multiple bearing forms restriction rail being formed to horizontal direction and vertical direction, makes to slide through row in the mode slidingly contacted at bearing and rail.
Further, the centre of described axle and the diameter at two ends, than being 5:3, are convenient to the installation of installing bearing and axle and rail.
The utility model provides a kind of rail cutter wheeled fixation base structure, and its beneficial effect is:
1, solve common holder cannot on rail the phenomenon of transverse shifting, facilitate the service routine of rail cutter;
2, only holder 2 need be moved left and right i.e. adjusting cut-off portion along rail 1 in use procedure, conveniently cut continuously, improve cutting efficiency, decrease dismounting number of times.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is the structural representation of the wheeled fixation base structure of a kind of rail cutter of the present utility model;
Fig. 2 is the structural front view of the wheeled fixation base structure of a kind of rail cutter of the present utility model;
In figure, 1-rail, 2-holder, 3-axle, 4-rolling bearing a, 5-rolling bearing b, 6-rolling bearing c, 7-minor axis.
Detailed description of the invention
In order to make the utility model object, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As illustrated in fig. 1 and 2, the wheeled fixation base structure of a kind of rail cutter, comprise rail 1, holder 2, axle 3, rolling bearing a4, rolling bearing b5, rolling bearing c6, minor axis 7, it is characterized in that, described holder 2 structure is " mouth " type, coordinate with I shape rail 1, described rolling bearing a4 is arranged on the two ends of axle 3, the structure of described axle 3 is that two ends are provided with screw thread, the position of the close top of holder 2 is fixed on by nut, the outer surface of rolling bearing a4 contacts with the upper surface of rail 1, described minor axis 7 is arranged on holder 2 lower horizontal position, described rolling bearing b5 is arranged on minor axis 7, and the outer surface of rolling bearing b5 contacts with horizontal plane inside rail 1, described rolling bearing c6 and rail 1 inboard, upright plane contact.
Wherein, holder 2 and axle 3 junction are provided with notch, and two structural slabs adjacent with rail 1 both sides are provided with inclined-plane, are convenient to installation shaft 3, make bearing and rail 1 matched in clearance.
Wherein, rolling bearing a4 and rolling bearing b5 coexists a vertical surface, and vertical with rolling bearing c6, number is respectively 4, multiple bearing forms restriction rail 1 being formed to horizontal direction and vertical direction, makes to slide through row in the mode slidingly contacted at bearing and rail 1.
Wherein, the centre of axle 3 and the diameter at two ends, than being 5:3, are convenient to the installation of installing bearing and axle and rail 1.
As illustrated in fig. 1 and 2, the wheeled fixation base structure of a kind of rail cutter, its embody rule process is as follows:
1, first according to the rail 1 fixed, slided into from rail 1 end by mounted holder 2, cutting machine is fixed on holder 2;
2, in the installation process of holder 2, first rolling bearing a4 is arranged on the two ends of axle 3, is then fixed on nut on the slotted eye of holder 2, then rolling bearing b5 is arranged on minor axis 7, rolling bearing c6 is arranged on lower horizontal position, and all bearings are contacted with rail 1;
3, only holder 2 need be moved left and right i.e. adjusting cut-off portion along rail 1 in use procedure, conveniently cut continuously, improve cutting efficiency, decrease dismounting number of times.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (4)
1. the wheeled fixation base structure of rail cutter, comprise rail (1), holder (2), axle (3), rolling bearing a (4), rolling bearing b (5), rolling bearing c (6), minor axis (7), it is characterized in that, described holder (2) structure is " mouth " type, coordinate with I shape rail (1), described rolling bearing a (4) is arranged on the two ends of axle (3), the structure of described axle (3) is that two ends are provided with screw thread, the position of the close top of holder (2) is fixed on by nut, the outer surface of rolling bearing a (4) contacts with the upper surface of rail (1), described minor axis (7) is arranged on holder (2) lower horizontal position, described rolling bearing b (5) is arranged on minor axis (7), and the outer surface of rolling bearing b (5) contacts with rail (1) inner side horizontal plane, described rolling bearing c (6) and rail (1) inboard, upright plane contact.
2. the wheeled fixation base structure of a kind of rail cutter according to claim 1, it is characterized in that, described holder (2) and axle (3) junction are provided with notch, and two structural slabs adjacent with rail (1) both sides are provided with inclined-plane.
3. the wheeled fixation base structure of a kind of rail cutter according to claim 1, it is characterized in that, described rolling bearing a (4) and rolling bearing b (5) coexist a vertical surface, and vertical with rolling bearing c (6), number is respectively 4.
4. the wheeled fixation base structure of a kind of rail cutter according to claim 1, is characterized in that, the centre of described axle (3) and the diameter at two ends are than being 5:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321592.7U CN204639619U (en) | 2015-05-19 | 2015-05-19 | The wheeled fixation base structure of a kind of rail cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321592.7U CN204639619U (en) | 2015-05-19 | 2015-05-19 | The wheeled fixation base structure of a kind of rail cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639619U true CN204639619U (en) | 2015-09-16 |
Family
ID=54092403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321592.7U Expired - Fee Related CN204639619U (en) | 2015-05-19 | 2015-05-19 | The wheeled fixation base structure of a kind of rail cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256553A (en) * | 2015-09-24 | 2016-12-28 | 耘创九州智能装备有限公司 | Track automatic marking device |
| CN107263195A (en) * | 2017-06-22 | 2017-10-20 | 朱德金 | A kind of rail cutter damping base device |
-
2015
- 2015-05-19 CN CN201520321592.7U patent/CN204639619U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256553A (en) * | 2015-09-24 | 2016-12-28 | 耘创九州智能装备有限公司 | Track automatic marking device |
| CN106256553B (en) * | 2015-09-24 | 2018-05-08 | 耘创九州智能装备有限公司 | Track automatic marking device |
| CN107263195A (en) * | 2017-06-22 | 2017-10-20 | 朱德金 | A kind of rail cutter damping base device |
| CN107263195B (en) * | 2017-06-22 | 2018-12-14 | 盐城爱菲尔菌菇装备科技股份有限公司 | A kind of rail cutter damping base device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |