CN204035990U - Long distance coupler axiality adjustment instrument - Google Patents
Long distance coupler axiality adjustment instrument Download PDFInfo
- Publication number
- CN204035990U CN204035990U CN201320816106.XU CN201320816106U CN204035990U CN 204035990 U CN204035990 U CN 204035990U CN 201320816106 U CN201320816106 U CN 201320816106U CN 204035990 U CN204035990 U CN 204035990U
- Authority
- CN
- China
- Prior art keywords
- tube connector
- long distance
- axiality
- ring flange
- coupler
- 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
Links
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a kind of long distance coupler axiality adjustment instrument, comprise tube connector, it is characterized in that: install a ring flange respectively at the two ends of tube connector, the axis of tube connector is vertical with the card of ring flange, and the point coincides of the axis of tube connector and ring flange.Its advantage is: from heavy and light, simple, the convenient making of structure, can substitute intermediate connecting shaft and adjust long distance coupler axiality, Adjustment precision is high, is applicable to the adjustment of intermediate connecting shaft length in the long distance coupler axiality of below 1m.
Description
Technical field:
The utility model relates to a kind of long distance coupler axiality adjustment instrument, belongs to rotary machine shaft coupling axiality adjusting device field.
Background technology:
The installation of especially large-scale rotary machine equipment in metallurgical machinery equipment installing engineering, the axiality of motor and speed reducer driving shaft is required it is stricter, according to the General Requirements of gb specification " GB50231-2009 ", two axle center radial displacement installation accuracies must control within 0.05mm, and two axial lines inclination control is within 0.05/1000.And theoretically, the axiality Adjustment precision of shaft coupling is higher, suitably can reduces the vibration and noise that produce when equipment rotates, effectively can extend the service life of bearing, bearing shell, improve security during equipment operation.
Generally speaking, usually because reductor volume is large, Heavy Weight, Normal practice during shaft coupling mounting and adjusting is for benchmark with the power shaft of reductor, at motor side erection dial gauge (precision 0.01mm), adjustment direction is determined by the reading of dial gauge, thus adjust motor position, finally reach the object of adjustment shaft coupling axiality.But, above method of adjustment is only applicable to the situation that both sides half a coupler is directly connected, sometimes have both sides half a coupler when metallurgical system rotary machine equipment is installed and non-immediate be connected, usually one section of connecting axle is had in-between, usually this supporting connecting axle adopts universal drive shaft, but Hooks coupling universal coupling is because of itself defect, be not suitable for transmitting high revolution, high torque (HT), and the torque of transmitting can reduce greatly, so change universal drive shaft into rigidity d-axis have selected through production practices Hou You part producing enterprise, as: seamless steel tubing mill of Baogang ￠ 159 production line is opened and is subtracted machine.This just improves the requirement of shaft coupling axiality greatly, but employing conventional method, first because of both sides half a coupler spacing comparatively large (Seamless Tube Plant of Baotou Steel Corp. ￠ 159 production line is opened and subtracted machine: this spacing is 1.0m), dial gauge cannot be directly utilized to measure adjustment, if secondly intermediate connecting shaft is pre-installed on motor output shaft half a coupler, set up dial gauge again and measure adjustment, can be larger because of intermediate connecting shaft deadweight, motor side jiggering difficulty, be not easy to adjust motor position, and because of its sagging reason of conducting oneself with dignity, be difficult to set up dial gauge, Adjustment effect is finally caused to be had a greatly reduced quality.For this situation, usually laser alignment instrument should be adopted to adjust shaft coupling axiality, laser alignment instrument because its Adjustment precision is high, applied widely favor by numerous engineers and technicians, but expensive because of it, operating process is complicated, loaded down with trivial details and be not widely used.
Summary of the invention:
The purpose of this utility model is to provide a kind of from heavy and light, simple, the convenient making of structure, can substitute intermediate connecting shaft to realize the long distance coupler axiality adjustment instrument of long distance coupler axiality adjustment.
The purpose of this utility model realizes by with under type:
The utility model comprises tube connector, dial gauge, it is characterized in that: install a ring flange respectively at the two ends of tube connector, the axis of tube connector is vertical with the card of ring flange, and the point coincides of the axis of tube connector and ring flange; The magnetic bracket of dial gauge is placed on the cylindrical of end flange dish.
The utility model has the advantages that: from heavy and light, simple, the convenient making of structure, intermediate connecting shaft can be substituted adjust long distance coupler axiality, Adjustment precision is high, is applicable to the adjustment of intermediate connecting shaft length in the long distance coupler axiality of below 1m.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is using state figure of the present utility model.
Detailed description of the invention:
With reference to accompanying drawing 1,2, the utility model comprises tube connector 1, dial gauge 5, and install a ring flange 2 respectively at the two ends of tube connector, the axis of tube connector is vertical with the card of ring flange, and the point coincides of the axis of tube connector and ring flange; The magnetic bracket of dial gauge is placed on the cylindrical of end flange dish.
During application, with reference to accompanying drawing 3, the motor 3 that will install and reductor 4 are arranged according to the position of design and installation and distance, select length of the present utility model identical with the length of motor and speed reducer intermediate connecting shaft, end flange dish of the present utility model and motor output shaft are fixed, the other end of the present utility model is facing to the ring flange of reductor input, this end is free end, the cylindrical of the ring flange of reductor input chooses four points by 90 degree of deciles, the ring flange cylindrical of the utility model free end is laid the magnetic bracket of dial gauge 5, make the pointer of dial gauge 5 facing to the cylindrical of the ring flange of reductor input, then manual rotation motor shaft, read after the value of four points that dial gauge chooses on the cylindrical of ring flange calculates, on, under, left, the installation site of right adjustment motor, till motor output shaft and reductor input are coaxial, pull down the utility model, intermediate connecting shaft between mounted motor and reductor.
Claims (1)
1. one kind long distance coupler axiality adjustment instrument, comprise tube connector, dial gauge, it is characterized in that: install a ring flange respectively at the two ends of tube connector, the axis of tube connector is vertical with the card of ring flange, and the point coincides of the axis of tube connector and ring flange; The magnetic bracket of dial gauge is placed on the cylindrical of end flange dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816106.XU CN204035990U (en) | 2013-12-13 | 2013-12-13 | Long distance coupler axiality adjustment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816106.XU CN204035990U (en) | 2013-12-13 | 2013-12-13 | Long distance coupler axiality adjustment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035990U true CN204035990U (en) | 2014-12-24 |
Family
ID=52236698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816106.XU Expired - Lifetime CN204035990U (en) | 2013-12-13 | 2013-12-13 | Long distance coupler axiality adjustment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817934A (en) * | 2018-04-28 | 2018-11-16 | 中冶建工集团有限公司 | A kind of long shaft coupler concentricity adjusting process |
-
2013
- 2013-12-13 CN CN201320816106.XU patent/CN204035990U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817934A (en) * | 2018-04-28 | 2018-11-16 | 中冶建工集团有限公司 | A kind of long shaft coupler concentricity adjusting process |
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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 |
Granted publication date: 20141224 |
|
| CX01 | Expiry of patent term |