CN205362584U - Continuous casting variable speed transmission case and use mold oscillation generating device of this variable speed transmission case for mold oscillation generating device - Google Patents
Continuous casting variable speed transmission case and use mold oscillation generating device of this variable speed transmission case for mold oscillation generating device Download PDFInfo
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- CN205362584U CN205362584U CN201620155362.2U CN201620155362U CN205362584U CN 205362584 U CN205362584 U CN 205362584U CN 201620155362 U CN201620155362 U CN 201620155362U CN 205362584 U CN205362584 U CN 205362584U
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Abstract
The utility model provides a continuous casting variable speed transmission case and use mold oscillation generating device of this variable speed transmission case for mold oscillation generating device, with the input shaft at the uniform velocity the rotational speed convert cyclic variation's function output into, mainly by the input shaft, the output shaft, the inlet side half chests body, the outlet side half chests body and pivot are constituteed, the input shaft is installed in the inlet side half chests body, the output shaft is installed in the outlet side half chests body, the one end of pivot is installed in the medial surface of input shaft, pivot axis and input shaft axis are parallel and have an interval L, another overhanging end of pivot is equipped with the slider, the medial surface of output shaft is equipped with the recess, it installs in the recess of output shaft to change epaxial slider, the inlet side half chests body and outlet side half chests body coupling, there is an interval S between input shaft axis and the output shaft axis, when the input shaft rotates, the overhanging slider of pivot slides in the recess of output shaft and drives the output shaft and rotates, the input shaft rotates one to be changeed, the output shaft also rotates a commentaries on classics, the rapid height adjusting device is reasonable in structure, avoid producing the impact of non -transmission power, thereby make the transmission tend to steady relatively.
Description
Technical field
This utility model relates to metallurgy conticaster crystallizer vibration generating arrangement, particularly relates to a kind of continuous cast mold vibration generating arrangement change gearbox and uses the crystallizer vibration generator device of this change gearbox.
Background technology
In the production process of metallurgical continuous casting steel machine, crystallizer vibration generator device is one of its nucleus equipment, Chinese invention patent (publication number: CN104439129A) discloses the crystallizer vibration generator device of a kind of online adjustable amplitude of conticaster mechanical type, for coordinating practicing of this patent, it is necessary to develop the change gearbox of a kind of new structure, the new structure namely principle of eccentric shaft coupling and change gearbox structural feature embodied.
Summary of the invention
The utility model proposes a kind of continuous cast mold vibration generating arrangement change gearbox, by the at the uniform velocity rotating speed of power shaft, the output speed by fixing periodically variable function output can be converted to, so that the vibration generating arrangement of its driving obtains non-sinusoidal oscillation.
nullThe purpose of this utility model is achieved in that a kind of continuous cast mold vibration generating arrangement change gearbox，It is mainly by a power shaft、One output shaft、One input side half casing、One outlet side half casing and a rotating shaft composition，Power shaft is installed on input side half casing by bearing，Output shaft is installed on outlet side half casing by bearing，One end of rotating shaft is installed on the inner side end of power shaft，Shaft axis is parallel with input shaft axis and has spacing L，Another overhanging end of rotating shaft is provided with slide block，The inner side end of output shaft is provided with groove，Slide block in rotating shaft is installed in the groove of the inner side end of output shaft，Input side half casing is connected with outlet side half casing by bolt，An interval S is had between input shaft axis and output shaft axis，When power shaft rotates，The overhanging slide block of rotating shaft slides in the groove of output shaft and drives output shaft to rotate around the axis of output shaft，When power shaft rotates one turn，Output shaft also rotates one turn.
One power shaft, it is stairstepping gyroaxis, is installed on input side half casing by bearing, and the inner side end of power shaft is provided with circular hole, and the axis of circular hole is parallel with the axis of power shaft and spacing is L.
One output shaft, it is stairstepping gyroaxis, it is installed on outlet side half casing by bearing, the inner side end of output shaft is provided with groove, and groove is symmetrical in output shaft axis, and the width of the slide block on the width of groove and rotating shaft adapts, when power shaft rotates one turn, output shaft also rotates one turn, and in one turn, output shaft is by fixing periodically variable function output speed, and its function expression is:
=-+π< 0
=- ≥0
=
=0 << 1
Angular velocity for power shaft
Angular velocity for output shaft
Corner for power shaft
Corner for output shaft
For eccentricity parameter
For installation site parameter.
One input side half casing, it is structural member, and downside is provided with mounting base, and inner side is provided with the flange being connected with outlet side half casing, and outside is provided with the joint face installing end cap, and inside is provided with the installing hole installing bearing, for installing power shaft by bearing.
One outlet side half casing, it is structural member, and downside is provided with mounting base, and inner side is provided with the flange being connected with input side half casing, and outside is provided with the joint face installing end cap, and inside is provided with the installing hole installing bearing, for installing output shaft by bearing.
One rotating shaft, its one end is gyroaxis, and the other end is a slide block, and its revolution axle head is installed on the circular hole of the inner side end of power shaft by bearing, the width of the groove of the width of slide block and the inner side end of output shaft adapts, and slide block and fillistered joint contacting surface place should be provided with wear-resistant backing plate.
A kind of crystallizer vibration generator device, it is characterized in that: adopt above-mentioned continuous cast mold vibration generating arrangement change gearbox directly to drive with traditional crystallizer vibration generator device manually adjusting amplitude of eccentric shaft, excentric sleeve mode, make original sinusoidal vibration be transformed to non-sinusoidal oscillation.
A kind of continuous cast mold vibration generating arrangement change gearbox of the present utility model, it is rational in infrastructure, and driving force is restricted to inside transmission case, it is to avoid produce the impulsive force of non-drive force direction, so that transmission tends to relatively steady.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of continuous cast mold vibration generating arrangement change gearbox of the present utility model.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Fig. 3 is the schematic diagram of a kind of continuous cast mold vibration generating arrangement change gearbox of the present utility model.
Detailed description of the invention
nullReferring to Fig. 1，Coordinate referring to Fig. 2，A kind of continuous cast mold vibration generating arrangement change gearbox of the present utility model，It is mainly by a power shaft 1、One output shaft 13、One input side half casing 4、One outlet side half casing 11 and a rotating shaft 14 form，Power shaft 1 is by bearing (3、17) input side half casing 4 it is installed on，Output shaft 13 is by bearing (12、16) outlet side half casing 11 it is installed on，One end of rotating shaft 14 is installed on the inner side end 5 of power shaft 1 by bearing 18，Shaft axis 19 is parallel with input shaft axis 21 and has spacing L，Another overhanging end of rotating shaft 14 is provided with slide block 24，The inner side end 26 of output shaft 13 is provided with groove 23，Slide block 24 in rotating shaft 14 is installed in the groove 23 of the inner side end 26 of output shaft 13，Input side half casing 4 is connected with outlet side half casing 11 by bolt，An interval S is had between input shaft axis 21 and output shaft axis 28，When power shaft 1 rotates，The overhanging slide block 24 of rotating shaft 14 slides in the groove 23 of output shaft 13 and drives output shaft 13 to rotate around the axis 28 of output shaft，When power shaft 1 rotates one turn，Output shaft 13 also rotates one turn.
Referring to Fig. 1, coordinate referring to Fig. 2, a power shaft 1 in this utility model, it is stairstepping gyroaxis, being installed on input side half casing 4 by bearing (3,17), the inner side end 5 of power shaft 1 is provided with circular hole 20, and the axis 19 of circular hole 20 is parallel with the axis 21 of power shaft and spacing is L.
Referring to Fig. 1, coordinate referring to Fig. 2, Fig. 3, an output shaft 13 in this utility model, it is stairstepping gyroaxis, it is installed on outlet side half casing 11 by bearing (12,16), the inner side end 26 of output shaft 13 is provided with groove 23, groove 23 is symmetrical in output shaft axis 28, the width of the slide block 24 on the width of groove 23 and rotating shaft 14 adapts, when power shaft 1 rotates one turn, output shaft 13 also rotates one turn, and in one turn, output shaft 13 is by fixing periodically variable function output speed, and its function expression is:
=+π< 0
= ≥0
=
In this example, take=π,=0.3。
Referring to Fig. 1, coordinate referring to Fig. 2, input side half casing 4 in this utility model, it is structural member, downside is provided with mounting base 22, inner side is provided with the flange 9 being connected with outlet side half casing 11, outside is provided with the joint face installing end cap 2, inside is provided with installation bearing (3, 17) installing hole, for by bearing (3, 17) power shaft 1 is installed, in this example, it is additionally provided with installation position and identifies pin 7, hole 6 and locking nut 8, namely when identifying that pin 7 is connected with the control null positions of the device of wanted transmission when inserting hole 6, pin 7 exit aperture 6 is identified after connection, lock with locking nut 8, in case identifying that pin 7 inserts hole 6 and affects operation.
Referring to Fig. 1, coordinate referring to Fig. 2, outlet side half casing 11 in this utility model, it is structural member, downside is provided with mounting base 15, and inner side is provided with the flange 10 being connected with input side half casing 4, and outside is provided with the joint face installing end cap, inside is provided with the installing hole installing bearing (12,16), for installing output shaft 13 by bearing (12,16).
Referring to Fig. 1, coordinate referring to Fig. 2, a rotating shaft 14 in this utility model, its one end is gyroaxis, the other end is a slide block 24, its revolution axle head is installed on the circular hole 20 of the inner side end 5 of power shaft 1 by bearing 18, and the width of the groove 23 of the inner side end 26 of the width of slide block 24 and output shaft 13 adapts, and slide block 24 and groove 23 contact surface place should be provided with wear-resistant backing plate (25,27).
Claims (2)
- null1. a continuous cast mold vibration generating arrangement change gearbox，It is characterized in that: it is mainly by a power shaft、One output shaft、One input side half casing、One outlet side half casing and a rotating shaft composition，Power shaft is installed on input side half casing by bearing，Output shaft is installed on outlet side half casing by bearing，One end of rotating shaft is installed on the inner side end of power shaft，Shaft axis is parallel with input shaft axis and has spacing L，Another overhanging end of rotating shaft is provided with slide block，The inner side end of output shaft is provided with groove，Slide block in rotating shaft is installed in the groove of the inner side end of output shaft，Input side half casing is connected with outlet side half casing by bolt，An interval S is had between input shaft axis and output shaft axis，When power shaft rotates，The overhanging slide block of rotating shaft slides in the groove of output shaft and drives output shaft to rotate around the axis of output shaft，When power shaft rotates one turn，Output shaft also rotates one turn；One power shaft, it is stairstepping gyroaxis, is installed on input side half casing by bearing, and the inner side end of power shaft is provided with circular hole, and the axis of circular hole is parallel with the axis of power shaft and spacing is L；One output shaft, it is stairstepping gyroaxis, it is installed on outlet side half casing by bearing, the inner side end of output shaft is provided with groove, and groove is symmetrical in output shaft axis, and the width of the slide block on the width of groove and rotating shaft adapts, when power shaft rotates one turn, output shaft also rotates one turn, and in one turn, output shaft is by fixing periodically variable function output speed, and its function expression is:=-+π< 0=- ≥0==0 << 1Angular velocity for power shaftAngular velocity for output shaftCorner for power shaftCorner for output shaftFor eccentricity parameterFor installation site parameter；One input side half casing, it is structural member, and downside is provided with mounting base, and inner side is provided with the flange being connected with outlet side half casing, and outside is provided with the joint face installing end cap, and inside is provided with the installing hole installing bearing, for installing power shaft by bearing；One outlet side half casing, it is structural member, and downside is provided with mounting base, and inner side is provided with the flange being connected with input side half casing, and outside is provided with the joint face installing end cap, and inside is provided with the installing hole installing bearing, for installing output shaft by bearing；One rotating shaft, its one end is gyroaxis, and the other end is a slide block, and its revolution axle head is installed on the circular hole of the inner side end of power shaft by bearing, the width of the groove of the width of slide block and the inner side end of output shaft adapts, and slide block and fillistered joint contacting surface place should be provided with wear-resistant backing plate.
- 2. a crystallizer vibration generator device, it is characterized in that: adopt a kind of continuous cast mold vibration generating arrangement change gearbox described in the claims 1 directly to drive with traditional crystallizer vibration generator device manually adjusting amplitude of eccentric shaft, excentric sleeve mode, make original sinusoidal vibration be transformed to non-sinusoidal oscillation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155362.2U CN205362584U (en) | 2016-03-02 | 2016-03-02 | Continuous casting variable speed transmission case and use mold oscillation generating device of this variable speed transmission case for mold oscillation generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155362.2U CN205362584U (en) | 2016-03-02 | 2016-03-02 | Continuous casting variable speed transmission case and use mold oscillation generating device of this variable speed transmission case for mold oscillation generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362584U true CN205362584U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155362.2U Expired - Fee Related CN205362584U (en) | 2016-03-02 | 2016-03-02 | Continuous casting variable speed transmission case and use mold oscillation generating device of this variable speed transmission case for mold oscillation generating device |
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|---|---|
| CN (1) | CN205362584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658222A (en) * | 2020-12-09 | 2021-04-16 | 燕山大学 | Crystallizer vibration device with variable amplitude driven by servo motor |
-
2016
- 2016-03-02 CN CN201620155362.2U patent/CN205362584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658222A (en) * | 2020-12-09 | 2021-04-16 | 燕山大学 | Crystallizer vibration device with variable amplitude driven by servo motor |
| CN112658222B (en) * | 2020-12-09 | 2022-03-18 | 燕山大学 | Crystallizer vibration device with variable amplitude driven by servo motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20180302 |