CN208269911U - A kind of universal suspension gear of Laser Line Marker - Google Patents
A kind of universal suspension gear of Laser Line Marker Download PDFInfo
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- CN208269911U CN208269911U CN201820874885.1U CN201820874885U CN208269911U CN 208269911 U CN208269911 U CN 208269911U CN 201820874885 U CN201820874885 U CN 201820874885U CN 208269911 U CN208269911 U CN 208269911U
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- suspension gear
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Abstract
The utility model discloses a kind of universal suspension gear of Laser Line Marker, including machine core and bearing connector sleeve, outer ring is equipped with by first bearing axis above bearing connector sleeve, lower section is connect by second bearing axis with machine core, first bearing axis is mutually perpendicular to second bearing axis, and plane locating for the center line of first bearing axis is parallel with plane locating for the center line of second bearing axis, the utility model solves omnidirectional mechanism in the prior art and easily causes bearing injured because being hit, the bad phenomenons such as shafting bending, lead to the sensitivity decrease of universal structure, machine core can not accurately reset, to influence the index or directly damage failure of light, the also very troublesome technical problem in maintenance simultaneously.
Description
Technical field
The utility model relates to Laser Line Marker technical field more particularly to a kind of universal suspention machines of Laser Line Marker
Structure.
Background technique
Laser Line Marker is also known as laser level, is widely used in engineering survey and indoor decoration, provides horizontal and vertical
Benchmark.It is a kind of high-precision photoelectric instrument.
Laser Line Marker is divided into two kinds of gravity suspension type and electronics Anping formula, wherein the underslung Laser Line Marker master of gravity
If being made of base assembly, casing assembly, universal overhung construction, cartridge assemblies and magnetic damping device.Mode of laser is assembled in machine
On core, by adjusting, laser plane orthogonal each other on 3 directions is obtained.Machine core is hung by cross universal structure, by matching
Section is resetted, obtains horizontal line and plumb line, and can be in fuselage oblique attitude, the posture kept constant by gravity can be carried out
A certain range of automatic compensation possesses heavy hammer structure in machine core bottom, the lifting magnet on the copper plate and turntable of weight bottom
It must be provided with certain gap, to constitute magnetic damping structure, enable the quick Anping of machine core, stablize its posture, greatly facilitate
Client use.
Because frame for line marking instrument is accurate optical-mechanical-electrical instrument, instrument is surprisingly hit in use and foreign matter intrusion axis
It holds, leads to the sensitive reduction of universal structure or failure.It needs to send and repair, delay construction.It will lead to measuring error when serious, influence engineering
Quality.This problem with Laser Line Marker entering tool market it is more obvious.Accessory and the maintenance technique of profession also limit simultaneously
Laser Line Marker has been made to export to external especially third world countries.
Patent publication No. is that the patent of CN101551247 discloses a kind of laser compensation device, the inner and outer ring connection that it is used
Compensation way, but after being hit, not can guarantee the sensitivity decrease of universal structure.
Utility model content
The purpose of the utility model is to provide a kind of universal suspension gears of Laser Line Marker, solve in the prior art
Omnidirectional mechanism easily causes bearing injured because being hit, and the bad phenomenons such as shafting bending cause the sensitivity of universal structure to be dropped
Low, machine core can not accurately reset, to influence the index or directly damage failure of light, while also very troublesome in maintenance
Technical problem.
A kind of universal suspension gear of Laser Line Marker, including machine core and bearing connector sleeve, the bearing connector sleeve top
Outer ring is installed by first bearing axis, lower section is connect by second bearing axis with machine core, the first bearing axis and the second axis
It holds axis to be mutually perpendicular to, and plane locating for the first bearing axis is parallel with plane locating for second bearing axis.
Based on the above technical solution, the utility model can also do following improvement:
Further, the bearing connector sleeve includes mounting plate, horizontal connection section and two vertical linkage sections, the installation
Plate is arranged above horizontal connection section, and the vertical linkage section is arranged at intervals below horizontal connection section.
Further, the first mounting hole is offered on the mounting plate, first mounting hole is internally provided with first axle
It holds, the first bearing axis is installed inside the first bearing, the beneficial effect using this step is to be equipped with first bearing, this
Sample is convenient for outer ring rotation.
Further, the second mounting hole is offered on two vertical linkage sections, the second mounting hole inside is
Second bearing is installed, the second bearing axis is connected between the second bearing, the beneficial effect using this step is to pass through
Second bearing is equipped with second bearing axis, is convenient for the rotation of second bearing axis in this way.
Further, it is provided with fixed plate above the machine core, axle sleeve is provided through inside the fixed plate, and fixed
It is equipped with positioning screw on the outside of plate, the axle sleeve is sleeved on second bearing axis, the end of the positioning screw and the axle sleeve
Outer wall contact, the beneficial effect using this step is that axle sleeve is fixed by positioning screw.
Further, the second bearing axis is duplex bearing axis, and the beneficial effect using this step is that duplex bearing axis is conducive to
Ensure that the position of bearing internal external circle is fixed, eliminates influence of the axial gap of bearing internal external circle to counterweight posture, make machine core center of gravity
It is fixed with suspension point, meets the high-precision demand of instrument.
Further, the outer ring is L-type.
Further, pass through between first mounting hole and first bearing, between the second mounting hole and second bearing
Point glue-line is fixed.
The utility model has the beneficial effects that
1. the utility model provides a kind of universal suspension gear of Laser Line Marker, the bearing of orthogonal direction is arranged up and down
Column, the axis stress point for avoiding connection bearing separates too big, and cause to be easy to be hit bending.
2. the utility model is fixed to the outer ring of bearing to greatly simplify structure in such a way that dispensing is fixed, convenient
The stable locating effect of acquisition.
3. a bearing is only arranged on upper layer in the utility model, such setting can save material cost, just with assembly and
Maintenance.
4. the lower section bearing axis of the utility model is using the axis design of duplex bearing connection, it is ensured that the position of bearing internal external circle is solid
It is fixed, influence of the axial gap of bearing internal external circle to counterweight posture is eliminated, machine core center of gravity is fixed with suspension point, meets instrument
High-precision demand, the utility model are divided into axis and axle sleeve using seperated design, so that universal suspension apparatus is convenient for tearing open
It unloads, replacement easy to repair.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural representation of the universal suspension gear of Laser Line Marker described in the utility model specific embodiment
Figure；
Fig. 2 is a kind of shaft side figure of the universal suspension gear of Laser Line Marker described in the utility model specific embodiment；
Fig. 3 is a kind of cross-sectional view of the universal suspension gear of Laser Line Marker described in the utility model specific embodiment；
Fig. 4 is a kind of bearing connection of the universal suspension gear of Laser Line Marker described in the utility model specific embodiment
Nested structure schematic diagram；
Appended drawing reference:
1- machine core；2- bearing connector sleeve；3- first bearing axis；4- outer ring；5- second bearing axis；6- fixed plate；7- positioning
Screw；8- axle sleeve；
201- mounting plate；202- horizontal connection section；The vertical linkage section of 203-；The first mounting hole of 204-；205- first bearing；
The second mounting hole of 206-；207- second bearing；208- point glue-line；209- dispensing hole.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " center ", "upper", "lower", "top", "bottom" "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment
As shown in Figure 1, a kind of universal suspension gear of Laser Line Marker provided by the utility model, including 1 He of machine core
Bearing connector sleeve 2, is equipped with outer ring 4 by first bearing axis 3 above the bearing connector sleeve 2, and lower section passes through second bearing axis 5
It is connect with machine core 1, the outer ring 4 is L-type, and the first bearing axis 3 is mutually perpendicular to second bearing axis 5, and the first axle
It is parallel with plane locating for second bearing axis 5 to hold plane locating for axis 3；The utility model uses two orthogonal bearing axis, such
Design can be that the spacing of two bearings is close as far as possible, so as to shorten 3 stress point distances of bearing axis, improve the counter-bending of axis
Impact force, and the lateral dimension of universal structure can be reduced.
As shown in Figure 1, the bearing connector sleeve 2 includes mounting plate 201, horizontal connection section 202 and two vertical linkage sections
203, the mounting plate 201 is arranged above horizontal connection section 202, and the vertical linkage section 203 is arranged at intervals on horizontal connection
202 lower section of section, mounting plate 201 are connect with outer ring 4, and the vertical linkage section 203 of lower section is connect with machine core 1.
As shown in Figure 1, offering the first mounting hole 204 on the mounting plate 201, set inside first mounting hole 204
It is equipped with first bearing 205, the first bearing axis 3 is installed inside the first bearing 205, passes through the first bearing of installation
205 convenient for outer ring 4 rotate, one bearing is only set on upper layer, material cost can be saved in this way, just with assembly and maintenance.
As shown in Figure 1, offering the second mounting hole 206, second mounting hole on two vertical linkage sections 203
It is mounted on second bearing 207 inside 206, the second bearing axis 5 is connected between the second bearing 207, passes through second
Second bearing axis 5 is installed inside bearing 207, is convenient for the rotation of second bearing axis 5 in this way.
As shown in Figure 1, being provided with fixed plate 6 above the machine core 1, it is provided through axle sleeve 8 inside the fixed plate 6,
And positioning screw 7 is equipped on the outside of fixed plate 6, the axle sleeve 8 is sleeved on second bearing axis 5, the end of the positioning screw 7
It is contacted with the outer wall of the axle sleeve 8, the design of bearing axis fission.Copper bush is used as the shaft shoulder, compresses copper axis by fastening screw
Set deformation, passes to coupling mechanism force to bearing axis, while fixing bearing axis.Such design can cooperate dispensing fixing bearing
Outer ring technique, in the case where bearing is not dismantled, unclamp fastening screw, so that it may take out bearing axis, make universal suspension apparatus with
Machine core separation.Improve the convenience of repair demolition.
The second bearing axis 5 in the utility model is duplex bearing axis, and the suspension method of duplex bearing can make two bearings
Ball, the relative position of inner ring, outer ring is more stable, will not because bearing clearance there are due to generate displacement and lead to counterweight center
Change, while using compact perforative twin shaft bearing bore, time processing is in place, it is ensured that the concentricity in two holes is greatly lowered simultaneously
Difficulty of processing.
The utility model is between first mounting hole 204 and first bearing 205, the second mounting hole 206 and the second axis
It holds fixed by point glue-line 208 between 207.
Hierarchical design above and below bearing in the utility model.Such design can be that the spacing of two bearings connects as far as possible
Closely, so as to shorten 3 stress point distances of examination bearing axis, the counter-bending impact force of axis is improved.And universal structure can be reduced
Lateral dimension.
For the utility model by the technological design of glue-line fixing bearing outer ring, such design can light fixing bearing
Outer ring, avoids the complexity of bearing mounting structure, reduces manufacture difficulty, improves qualification rate, and greatly reduce assembly and
The requirement of debugging.
Second bearing axis fission design in the utility model, copper bush are used as the shaft shoulder, are compressed by fastening screw
Copper bush deformation, passes to coupling mechanism force to bearing axis, while fixing bearing axis.Such design can cooperate dispensing to fix
Bearing outer ring technique unclamps fastening screw in the case where bearing is not dismantled, so that it may take out bearing axis, fill universal suspention
It sets and is separated with machine core.Improve the convenience of repair demolition.
The utility model uses universal suspension gear modular designs, and universal suspension gear can be assembled into a component and make
It is used for an aftermarket attachment, after bearing axle sleeve upper copper shaft liner after bearing is loaded at both ends, two bearings is secured with nuts
Inner ring, then gluing process fixing bearing outer ring and bearing connector sleeve, the component formed in this way, bearing spacing and copper bearing length
Accurate size pairing can still obtain initial Matching installation size, it is ensured that universal after reinstalling axis and axle sleeve disassembly
The sensitivity of overhung construction；By this mode, universal suspension gear can be mounted to a component, matched as a maintenance
Part is used for client, can greatly reduce customer repair technical requirements in this way.Improve the convenience of maintenance.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this specification.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (8)
1. a kind of universal suspension gear of Laser Line Marker, which is characterized in that including machine core and bearing connector sleeve, the bearing connects
Outer ring is equipped with by first bearing axis above female connector, lower section is connect by second bearing axis with machine core, the first bearing axis
It is mutually perpendicular to second bearing axis, and locating for the center line of plane locating for the center line of the first bearing axis and second bearing axis
Plane is parallel.
2. a kind of universal suspension gear of Laser Line Marker according to claim 1, which is characterized in that the bearing connection
Set includes mounting plate, horizontal connection section and two vertical linkage sections, and the mounting plate is fixed on above horizontal connection section, described perpendicular
Straight linkage section interval is fixed below horizontal connection section.
3. a kind of universal suspension gear of Laser Line Marker according to claim 2, which is characterized in that on the mounting plate
The first mounting hole is offered, first mounting hole is internally provided with first bearing, is equipped with inside the first bearing described
First bearing axis.
4. a kind of universal suspension gear of Laser Line Marker according to claim 3, which is characterized in that two described vertical
Offer the second mounting hole on linkage section, be mounted on second bearing inside second mounting hole, the second bearing it
Between be connected with second bearing axis.
5. a kind of universal suspension gear of Laser Line Marker according to claim 4, which is characterized in that above the machine core
It is provided with fixed plate, axle sleeve is provided through inside the fixed plate, and be equipped with positioning screw, the axle sleeve on the outside of fixed plate
It is sleeved on second bearing axis, the end of the positioning screw is contacted with the outer wall of the axle sleeve.
6. according to a kind of universal suspension gear of Laser Line Marker as claimed in claim 3 to 5, which is characterized in that described
Two bearing axis are duplex bearing axis.
7. a kind of universal suspension gear of Laser Line Marker according to claim 6, which is characterized in that the outer ring is L
Type.
8. a kind of universal suspension gear of Laser Line Marker according to claim 7, which is characterized in that first installation
It is fixed by point glue-line between hole and first bearing, between the second mounting hole and second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874885.1U CN208269911U (en) | 2018-06-05 | 2018-06-05 | A kind of universal suspension gear of Laser Line Marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874885.1U CN208269911U (en) | 2018-06-05 | 2018-06-05 | A kind of universal suspension gear of Laser Line Marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269911U true CN208269911U (en) | 2018-12-21 |
Family
ID=64688812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820874885.1U Active CN208269911U (en) | 2018-06-05 | 2018-06-05 | A kind of universal suspension gear of Laser Line Marker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269911U (en) |
-
2018
- 2018-06-05 CN CN201820874885.1U patent/CN208269911U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190426 Address after: 225000 Building 6, No. 20 Hongyang Road, Yangzhou Development Zone, Jiangsu Province (Wenhui Industrial Park Area A) Patentee after: Yangzhou Weikailai Opto-Electronic lnstrument Co., Ltd. Address before: 225009 No. 20 Hongyang Road, Yangzhou City, Jiangsu Province, No. 6 Building, Area A, Huihe Industrial Park Patentee before: Jiang Haiyang |