CN203758444U - Coupling adjustment device - Google Patents
Coupling adjustment device Download PDFInfo
- Publication number
- CN203758444U CN203758444U CN201420041725.0U CN201420041725U CN203758444U CN 203758444 U CN203758444 U CN 203758444U CN 201420041725 U CN201420041725 U CN 201420041725U CN 203758444 U CN203758444 U CN 203758444U
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- CN
- China
- Prior art keywords
- shaft coupling
- underframe
- upper frame
- adjusting gear
- semicircle orifice
- 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.)
- Expired - Lifetime
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- 230000008878 coupling Effects 0.000 title claims abstract description 66
- 238000010168 coupling process Methods 0.000 title claims abstract description 66
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 66
- 238000012856 packing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a coupling adjusting device. The coupling adjusting device comprises two fixing frames, a clamping device, a positioning rod and a dial indicator; the two fixing frames respectively sleeve half-shaft bosses at two ends of a coupling; two ends of the positioning rod are respectively installed between the two fixing frames; the clamping device is installed on the two fixing frames; and the dial indicator is installed on the clamping device. According to the coupling adjustment device of the utility model, the two fixing frames are respectively installed at two ends of the coupling, so that the axes of two shafts connected with the coupling can be collinear, and at the same time, the dial indicator is installed on the clamping device, so that high safety and excellent reliability can be realized.
Description
Technical field
The utility model relates to frock technical field, particularly relates to a kind of shaft coupling adjusting gear that can regulate shaft coupling axle centering.
Background technology
At present, for open-type screw rod unit, what select is diaphragm type coupler, general assembly assembling process need to be adjusted axle centering to shaft coupling application double meter method, double meter method technology comparative maturity at present, but the method for playing table is each variant, measure the process of axle centering amount from the traditional dial framework of current employing, there is very large technical risk, as: use traditional dial gauge to be fixed on shaft coupling, the magnetic-adsorption principle of using, but the magnetic force of permanent rear gauge stand can progressively decline due to the time, be easy in measuring process, occur adsorbing not firm and drop, and then break gauge stand and dial gauge, security is low, reliably not high.
In view of above-mentioned defect, the inventor has obtained the invention finally through long research and practice.
Utility model content
Based on this, the problem such as while being necessary to detect axle centering for the traditional method of shaft coupling reliability is not high, provides a kind of shaft coupling adjusting gear that can improve reliability, be convenient to the axle centering of detecting shaft coupling.Above-mentioned purpose is achieved through the following technical solutions:
A kind of shaft coupling adjusting gear, comprises two fixed frames, clamping device, backstay and dial gauges;
Two described fixed frames are enclosed within respectively on the half hub section at shaft coupling two ends;
The two ends of described backstay are respectively installed on two described fixed frames;
Described clamping device is arranged on two described fixed frames;
Described dial gauge is installed on described clamping device.
Above-mentioned purpose can also further realize by following technical proposals.
Wherein, described fixed frame comprises upper frame, underframe and multiple web member;
Described upper frame and described underframe are enclosed within respectively on the half hub section of shaft coupling, and connect by described web member.
Wherein, on the marginal position of described upper frame, be provided with the first semicircle orifice;
On the marginal position of described underframe, be provided with the second semicircle orifice;
Described upper frame and described underframe are to rear, and described the first semicircle orifice and described the second semicircle orifice form circular hole, and the half hub section of shaft coupling is installed in described circular hole.
Wherein, the shape of the shape of described upper frame, size and described underframe, measure-alike or different.
Wherein, described shaft coupling adjusting gear also comprises two packing rings;
Described packing ring is installed on the outside surface of half hub section, and contacts with the inside surface of the first semicircle orifice of described upper frame and the inside surface of the second semicircle orifice of described underframe.
Wherein, described packing ring is made up of elastoplast or nylon material.
Wherein, the quantity of described backstay is multiple;
On described upper frame and described underframe, be provided with multiple through holes;
Multiple described backstays are respectively installed in the through hole of two described upper frames in the through hole with two described underframes.
Wherein, described clamping device comprises table bar, multiple table bar cramp and table folder;
Described table bar is fixed on described upper frame or underframe by described table bar cramp;
Described dial gauge is installed on described table bar by described table folder.
Wherein, two described upper frames are provided with column away from described the first semicircle orifice or two described underframes on the end face away from described the second semicircle orifice;
Described table folder is connected with described upper frame or underframe by described column.
Wherein, described table folder is fixedly connected with described table bar, and described table folder is provided with preset angles with described table bar;
Described table folder is flexibly connected with described dial gauge, and described dial gauge can be around the rotation of described table folder.
The beneficial effects of the utility model are:
Shaft coupling adjusting gear of the present utility model, structural design advantages of simple, two fixed frames are arranged on respectively to the two ends of shaft coupling, and by backstay, clamping device, two fixed frames are proofreaied and correct, adjusted, make the center conllinear of two fixed frames, ensure the axis conllinear of two axles that connect by shaft coupling, simultaneously, dial gauge is installed on clamping device, safe, good reliability.
Brief description of the drawings
Fig. 1 is the stereographic map that shaft coupling is housed in shaft coupling adjusting gear of the present utility model;
Fig. 2 is the front view of the shaft coupling adjusting gear shown in Fig. 1;
Fig. 3 is the side view of the shaft coupling adjusting gear shown in Fig. 1;
Wherein:
100-shaft coupling adjusting gear;
110-fixed frame;
111-upper frame; 112-underframe; 113-web member; 114-column;
120-backstay;
130-clamping device;
131-shows bar; 132-shows bar cramp; 133-shows folder;
140-dial gauge;
200-shaft coupling.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, by the following examples, and by reference to the accompanying drawings, shaft coupling adjusting gear of the present utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1 to Fig. 3, shaft coupling adjusting gear 100 of the present utility model, for adjusting the axle centering of shaft coupling 200, comprise two fixed frames 110, clamping device 130, backstay 120 and dial gauge 140, two fixed frames 110 are enclosed within respectively on the half hub section (not shown) at shaft coupling 200 two ends, the two ends of backstay 120 are respectively installed on two fixed frames 110, and clamping device 130 is arranged on two fixed frames 110, and dial gauge 140 is installed on clamping device 130.
Shaft coupling adjusting gear 100 of the present utility model, two fixed frames 110 are arranged on respectively to the two ends of shaft coupling 200, and by backstay 120, clamping device 130, two fixed frames 110 are proofreaied and correct, adjusted, make the center conllinear of two fixed frames, ensure the axis conllinear of two axles that connect by shaft coupling 200, meanwhile, dial gauge 140 is installed on clamping device 130, safe, good reliability.
As a kind of embodiment, fixed frame 110 comprises upper frame 111, underframe 112 and multiple web member 113, and upper frame 111 is enclosed within respectively on the half hub section of shaft coupling 200 with underframe 112, and connects by web member 113.
Further, on the marginal position of upper frame 111, be provided with the first semicircle orifice (not shown), on the marginal position of underframe 112, be provided with the second semicircle orifice (not shown), upper frame 111 and underframe 112 are to rear, the first semicircle orifice and the second semicircle orifice form circular hole, and the half hub section of shaft coupling 200 is installed in circular hole.
Further, the external diameter of the half hub section of the diameter of circular hole and shaft coupling 200 adapts.
As a kind of embodiment, the shape of shape, size and the underframe 112 of upper frame 111, measure-alike or different, as long as ensure that upper frame 111 and underframe 112 are combined to form a circular hole, the half hub section of shaft coupling 200 can be installed, upper frame 111 and shape, the size of underframe 112 are not done to too much requirement.
Upper frame 111 and underframe 112 are enclosed within respectively on the half hub section of shaft coupling 200, connect by web member 113, then complete the location, position of two fixed frames 110 by backstay 120, after fixing by web member 113, remove backstay 120.
Whole operating process can singlely complete, use manpower and material resources sparingly, because upper frame 111 is connected and is fixed by web member 113 with underframe 112, upper frame 111 and underframe 112, can not make fixed frame 110 drop in any case rotate or encounter foreign matter by complete the half hub section of shaft coupling 200 frame inside.
In the present embodiment, web member 113 is threaded connector, comprises screw bolt and nut, is bolted upper frame 111 and underframe 112, and passes through fastening nuts.
As a kind of embodiment, shaft coupling adjusting gear 100 also comprises two packing ring (not shown), packing ring is installed on the outside surface of half hub section, and contacts with the inside surface of the first semicircle orifice of upper frame 111 and the inside surface of the second semicircle orifice of underframe 112.
Further, packing ring is made up of elastoplast or the nylon material etc. that can increase friction force.
Upper frame 111 and underframe 112 are placed with packing ring with the junction of half hub section, require the internal diameter of packing ring and the external diameter of half hub section to adapt, and the internal diameter of the circular hole after the external diameter of packing ring and upper frame 111 and underframe 112 are involutory adapts.
Upper frame 111 and underframe 112 contact by packing ring with half hub section, strengthen friction factor between the two, and coupling mechanism force by bolts and nuts and then between upper frame 111 and half hub section, produce very large friction force between underframe 112 and half hub section, can meet locking requirement completely.
As a kind of embodiment, the quantity of backstay 120 is multiple, on upper frame 111 and underframe 112, is provided with multiple through holes, and multiple backstays 120 are respectively installed in the through hole of two upper frames 111 in the through hole with two underframes 112.
Further, the quantity of through hole should be consistent with the quantity of backstay 120, ensures that assembling accurately.In the present embodiment, the quantity of backstay 120 is four, and the quantity of corresponding through hole is also four, and is respectively arranged with two through holes on upper frame 111 and underframe 112, so that accurate positioning.
As a kind of embodiment, clamping device 130 comprises table bar 131, multiple table bar cramp 132 and table folder 133, and table bar 131 is fixed on upper frame 111 or underframe 112 by table bar cramp 132, and dial gauge 140 presss from both sides 133 by table and is installed on table bar 131.
Further, two upper frames 111 are provided with column 114 away from the first semicircle orifice or two underframes 112 on the end face away from the second semicircle orifice, and table folder 133 is connected with upper frame 111 or underframe 112 by column 114.In the present embodiment, column 114 is arranged on the end face of two upper frames 111 away from the first semicircle orifice.
Further, table folder 133 is fixedly connected with table bar 131, and table folder 133 is provided with preset angles with table bar 131, and table folder 133 is flexibly connected with dial gauge 140, and dial gauge 140 can press from both sides 133 around table and rotate.
Table bar 131 is arranged on upper frame 111 or underframe 112 by table bar cramp 132, the position of adjustment form folder 133, facilitate the location, position of the dial plate of dial gauge 140, whole process is simple, table folder 133 is fixed angles, guarantee dial gauge 140 is put into table folder 133 and is also clamped taking measurement of an angle in normal orientation of rear and measured piece, ensures to greatest extent the validity of measurement result.
Table bar 131 is simple in structure, can be not limited because of locational space, and the length of comparing traditional table bar 131 is often limited, and the position of dial gauge also cannot ensure, and then operating personnel's visual angle is limited, and whole measuring process is the reading of dial gauge intuitively.Adopt after shaft coupling adjusting gear of the present utility model, the dial plate of dial gauge 140 can random 360 ° of adjustment, give operating personnel and adjust to greatest extent space, until can read very easily dial reading, complete measurement object.
By shaft coupling adjusting gear 100 of the present utility model, the half hub section at shaft coupling 200 two ends is carried out after axle centering, in the time rotating arbitrarily the axle being connected with the half hub section of shaft coupling 200 on one side, because the position of shaft coupling 200 is fixed, drive mechanism can be stable simultaneously transmission of the axle by shaft coupling 200 both sides, the relative position of two half hub sections is fixed, and can not produce because the measuring error that the variation of relative position produces.Whole operating process is single can be completed, simple to operate.
The shaft coupling adjusting gear of above-mentioned utility model, structural design advantages of simple, two fixed frames are arranged on respectively to the two ends of shaft coupling, and by backstay, clamping device, two fixed frames are proofreaied and correct, adjusted, make the center conllinear of two fixed frames, ensure the axis conllinear of two axles that connect by shaft coupling, simultaneously, dial gauge is installed on clamping device, safe, good reliability.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a shaft coupling adjusting gear, is characterized in that:
Comprise two fixed frames, clamping device, backstay and dial gauges;
Two described fixed frames are enclosed within respectively on the half hub section at shaft coupling two ends;
The two ends of described backstay are respectively installed on two described fixed frames;
Described clamping device is arranged on two described fixed frames;
Described dial gauge is installed on described clamping device.
2. shaft coupling adjusting gear according to claim 1, is characterized in that:
Described fixed frame comprises upper frame, underframe and multiple web member;
Described upper frame and described underframe are enclosed within respectively on the half hub section of shaft coupling, and connect by described web member.
3. shaft coupling adjusting gear according to claim 2, is characterized in that:
On the marginal position of described upper frame, be provided with the first semicircle orifice;
On the marginal position of described underframe, be provided with the second semicircle orifice;
Described upper frame and described underframe are to rear, and described the first semicircle orifice and described the second semicircle orifice form circular hole, and the half hub section of shaft coupling is installed in described circular hole.
4. shaft coupling adjusting gear according to claim 3, is characterized in that:
The shape of shape, size and the described underframe of described upper frame, measure-alike or different.
5. shaft coupling adjusting gear according to claim 3, is characterized in that:
Also comprise two packing rings;
Described packing ring is installed on the outside surface of half hub section, and contacts with the inside surface of the first semicircle orifice of described upper frame and the inside surface of the second semicircle orifice of described underframe.
6. shaft coupling adjusting gear according to claim 5, is characterized in that:
Described packing ring is made up of elastoplast or nylon material.
7. shaft coupling adjusting gear according to claim 5, is characterized in that:
The quantity of described backstay is multiple;
On described upper frame and described underframe, be provided with multiple through holes;
Multiple described backstays are respectively installed in the through hole of two described upper frames in the through hole with two described underframes.
8. shaft coupling adjusting gear according to claim 7, is characterized in that:
Described clamping device comprises table bar, multiple table bar cramp and table folder;
Described table bar is fixed on described upper frame or underframe by described table bar cramp;
Described dial gauge is installed on described table bar by described table folder.
9. shaft coupling adjusting gear according to claim 8, is characterized in that:
Two described upper frames are provided with column away from described the first semicircle orifice or two described underframes on the end face away from described the second semicircle orifice;
Described table folder is connected with described upper frame or underframe by described column.
10. shaft coupling adjusting gear according to claim 9, is characterized in that:
Described table folder is fixedly connected with described table bar, and described table folder is provided with preset angles with described table bar;
Described table folder is flexibly connected with described dial gauge, and described dial gauge can be around the rotation of described table folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041725.0U CN203758444U (en) | 2014-01-22 | 2014-01-22 | Coupling adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041725.0U CN203758444U (en) | 2014-01-22 | 2014-01-22 | Coupling adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758444U true CN203758444U (en) | 2014-08-06 |
Family
ID=51253702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041725.0U Expired - Lifetime CN203758444U (en) | 2014-01-22 | 2014-01-22 | Coupling adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758444U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624766A (en) * | 2016-12-09 | 2017-05-10 | 江苏理工学院 | Multi-crankshaft centering tool of hybrid fiber multiaxial warp knitting machine and centering method |
| CN106736497A (en) * | 2016-12-09 | 2017-05-31 | 江苏理工学院 | The many bent axle centering toolings of assorted fibre multiple-axial warp knitting machine and centering method based on telescope |
| CN112504094A (en) * | 2020-12-22 | 2021-03-16 | 中国船舶重工集团公司第七0三研究所 | Gas turbine shaft coupling centering combination frock |
-
2014
- 2014-01-22 CN CN201420041725.0U patent/CN203758444U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624766A (en) * | 2016-12-09 | 2017-05-10 | 江苏理工学院 | Multi-crankshaft centering tool of hybrid fiber multiaxial warp knitting machine and centering method |
| CN106736497A (en) * | 2016-12-09 | 2017-05-31 | 江苏理工学院 | The many bent axle centering toolings of assorted fibre multiple-axial warp knitting machine and centering method based on telescope |
| CN106624766B (en) * | 2016-12-09 | 2018-08-21 | 江苏理工学院 | The more bent axle centering toolings of assorted fibre multiple-axial warp knitting machine and centering method |
| CN112504094A (en) * | 2020-12-22 | 2021-03-16 | 中国船舶重工集团公司第七0三研究所 | Gas turbine shaft coupling centering combination frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |