CN202126188U - Transmission mechanism with universal adjusting performance - Google Patents
Transmission mechanism with universal adjusting performance Download PDFInfo
- Publication number
- CN202126188U CN202126188U CN2011202052500U CN201120205250U CN202126188U CN 202126188 U CN202126188 U CN 202126188U CN 2011202052500 U CN2011202052500 U CN 2011202052500U CN 201120205250 U CN201120205250 U CN 201120205250U CN 202126188 U CN202126188 U CN 202126188U
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- China
- Prior art keywords
- support
- lead screw
- transmission mechanism
- axle
- leading screw
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Abstract
The utility model provides a transmission mechanism with a universal adjusting performance, which relates to a transmission mechanism for lifting smelting furnace support arms and aims at solving the problem of insufficient stability of lifting of the smelting furnace support arms. The transmission mechanism can effectively eliminate support arm wobbing caused by insufficient lead screw rigidity, lead screw deformation and insufficient precision of lead screw installation and comprises a support, a lead screw and a connection device. Two ends of the connection device are movably connected onto the support, the lead screw is detachably connected with the connection device, and the connection device can move from front to back and from left to right in a plane perpendicular to the axis line of the lead screw. The connection device comprises a support frame, a movable clamp and a half nut which are matched with a shaft sleeve through a round shaft and can rotate around a Y shaft. The rotating clamp and the half nut are matched with the outer arc face of the rotating clamp through the inner hole cylindrical surface of the support and can rotate around an X shaft, and the shaft sleeve can move on the support along the X shaft. The transmission mechanism with the universal adjusting performance is mainly applied to lead screw stability adjustment of the lifting of the smelting support arms.
Description
Technical field
The utility model relates to a kind of transmission mechanism, particularly relates to a kind of transmission mechanism that is used for the smelting furnace arm lifting.
Background technology
During the electroslag furnace smelting process, be to produce the comsumable melt that heat energy will insert slag bath through melting current, owing to consutrode than little many of crystallizer internal diameter; And consutrode rod must insert slag bath, does not allow to leave slag bath, otherwise will current interruption; So fusing of marginization needs consumable electric shock baton limit to descend, consutrode is fixed on again on the support arm, and support arm passes through and wants steadily; If it is not steady in the decline process because of running part; Electrode bar rocks, and will have influence on the smelting quality of steel ingot, so just the up-down stability of support arm is closely bound up for the quality of ingot quality and this rise fall of electrodes.
The structure of current electroslag furnace is commonly support arm and is installed on the guide upright post, and this column can not accurately lead, and turn-screw is parallel with column, and copper nut is arranged on the support arm, and the kinematic pair that an arm rest leading screw and copper nut constitute is realized the elevating movement of support arm.Because the arm lifting distance requirement is very big, so leading screw is very long, even length reaches more than 4 meters; The leading screw diameter is thinner again; Therefore leading screw causes amplitude of fluctuation bigger because of the rigidity deficiency when the transmission load is heavier, uses leading screw to be out of shape for a long time, and being out of shape often, linearity reduces.So in smelting process, can cause support arm to rock.Badly influence the smelting quality of steel ingot.
The utility model content
The purpose of the utility model is to solve the not enough problem of existing smelting furnace arm lifting stability; A kind of transmission mechanism with universal adjustment performance is provided; This mechanism can multi-directionly move and rotation adjusting; Can effectively eliminate because of the leading screw rigidity is not enough, the support arm that factor such as leading screw distortion and leading screw installation accuracy are not enough is brought such as rocks at shortcoming, improves smelting quality.
The purpose of the utility model realizes through following technical proposal: a kind of transmission mechanism with universal adjustment performance; Comprise support and leading screw; Also comprise a jockey; Wherein the two ends of jockey are movably connected on the support, and leading screw passes jockey and removably connects with jockey, and wherein jockey can all around move on perpendicular to the plane of leading screw axial line.
In such scheme, said jockey comprises bracing frame, rotates folder and half-nut, and the bracing frame two ends are circular shaft and the axle sleeve that cooperates with circular shaft; Axle sleeve is movably connected on the support, and bracing frame can move axially along axle sleeve through circular shaft, and the bracing frame middle part is an endoporus face of cylinder; Its shape forms matched in clearance with rotation folder exterior arc surface; Rotate folder and half-nut matching and fixing leading screw, plane, circular shaft axial line place is perpendicular to the leading screw axial line, and the circular shaft direction of axis line is the Y axle on this plane; Direction perpendicular to the Y axle is the X axle; Half-nut presss from both sides with rotation and bracing frame cooperates and can rotate around the Y axle through circular shaft and axle sleeve together, rotates to press from both sides with half-nut to cooperate and can rotate around the X axle through the bracing frame endoporus face of cylinder and rotation folder exterior arc surface, and axle sleeve can move at support upper edge X axis.
Can find out from the architectural feature of the utility model; The advantage of the utility model is: this device through on X, Y axle move and around the rotation of X, Y axle; Make lead screw transmission steady; Shortcomings such as the support arm that factors such as effectively elimination is not enough because of the leading screw rigidity, and leading screw distortion and leading screw installation accuracy are not enough are brought rocks improve smelting quality; Reduce installation accuracy, make installation more convenient quick; Prolonged the service life of half-nut in addition.
Description of drawings
The utility model will explain through embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the jockey structural representation of Fig. 1;
Reference numeral wherein: the 1st, support 2 is that leading screw 3 is jockeys
The 4th, bracing frame 5 is that rotation folder 6 is that half-nut 7 is circular shafts
The 8th, axle sleeve 9 is that the endoporus face of cylinder 10 is exterior arc surfaces.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation:
A kind of transmission mechanism of the utility model with universal adjustment performance; As shown in Figure 1; Comprise support and leading screw, also comprise a jockey, wherein the two ends of jockey are movably connected on the support; Leading screw passes jockey and removably connects with jockey, and wherein jockey can all around move on perpendicular to the plane of leading screw axial line.
In such scheme, said jockey comprises bracing frame, rotates folder and half-nut, and the bracing frame two ends are circular shaft and the axle sleeve that cooperates with circular shaft; Axle sleeve is movably connected on the support, and bracing frame can move axially along axle sleeve through circular shaft, and the bracing frame middle part is an endoporus face of cylinder; Its shape forms matched in clearance with rotation folder exterior arc surface; Rotate folder and half-nut matching and fixing leading screw, plane, circular shaft axial line place is perpendicular to the leading screw axial line, and the circular shaft direction of axis line is the Y axle on this plane; Direction perpendicular to the Y axle is the X axle; Half-nut presss from both sides with rotation and bracing frame cooperates and can rotate around the Y axle through circular shaft and axle sleeve together, rotates to press from both sides with half-nut to cooperate and can rotate around the X axle through the bracing frame endoporus face of cylinder and rotation folder exterior arc surface, and axle sleeve can move at support upper edge X axis.
In use, 4 free degree directions of this device ability are done trace and are moved, and do micro-spinning movement around X, Y axle, remedy and should be the skew that the leading screw rigidity is not enough and the leading screw distortion brings, and have played the effect of " coping with shifting events by changing ", possess the effect of universal joint.
Disclosed all characteristics in this specification except mutually exclusive characteristic, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. transmission mechanism with universal adjustment performance; Comprise support (1) and leading screw (2); It is characterized in that also comprising a jockey (3); Wherein the two ends of jockey (3) are movably connected on the support (1), and leading screw (2) passes jockey (3) and removably connects with jockey (3), and wherein jockey (3) can all around move on the plane perpendicular to leading screw (2) axial line.
2. a kind of transmission mechanism according to claim 1 with universal adjustment performance; It is characterized in that said jockey (3) comprises bracing frame (4), rotates folder (5) and half-nut (6); Bracing frame (4) two ends are circular shaft (7) and the axle sleeve (8) that cooperates with circular shaft (7); Axle sleeve (8) is movably connected on the support (1); Bracing frame (4) can move axially along axle sleeve (8) through circular shaft (7); Bracing frame (4) middle part is an endoporus face of cylinder (9), and its shape forms matched in clearance with rotating folder (5) exterior arc surface (10), rotates folder (5) and half-nut (6) matching and fixing leading screw (2); Plane, circular shaft (7) axial line place is perpendicular to leading screw (2) axial line; Circular shaft on this plane (7) direction of axis line is the Y axle, is the X axle perpendicular to the direction of Y axle, half-nut (6) and rotate folder (5) and bracing frame (4) can rotate around the Y axle through circular shaft (7) and axle sleeve (8) cooperation together; Rotate folder (5) and cooperate with rotation folder (5) exterior arc surface (10) and can rotate around the X axle through bracing frame (4) the endoporus face of cylinder (9) with half-nut (6), axle sleeve (8) can move at support (1) upper edge X axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202052500U CN202126188U (en) | 2011-06-17 | 2011-06-17 | Transmission mechanism with universal adjusting performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202052500U CN202126188U (en) | 2011-06-17 | 2011-06-17 | Transmission mechanism with universal adjusting performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126188U true CN202126188U (en) | 2012-01-25 |
Family
ID=45489253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202052500U Expired - Lifetime CN202126188U (en) | 2011-06-17 | 2011-06-17 | Transmission mechanism with universal adjusting performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126188U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188796A (en) * | 2012-12-21 | 2015-12-23 | 德卡产品有限公司 | Syringe pump system |
| US9744300B2 (en) | 2011-12-21 | 2017-08-29 | Deka Products Limited Partnership | Syringe pump and related method |
| US9789247B2 (en) | 2011-12-21 | 2017-10-17 | Deka Products Limited Partnership | Syringe pump, and related method and system |
| CN108916340A (en) * | 2018-07-20 | 2018-11-30 | 长久（滁州）专用汽车有限公司 | A kind of portable lead screw connector sleeve |
| US10245374B2 (en) | 2011-12-21 | 2019-04-02 | Deka Products Limited Partnership | Syringe pump |
| US10391241B2 (en) | 2010-01-22 | 2019-08-27 | Deka Products Limited Partnership | Syringe pump having a pressure sensor assembly |
| US10722645B2 (en) | 2011-12-21 | 2020-07-28 | Deka Products Limited Partnership | Syringe pump, and related method and system |
| US11217340B2 (en) | 2011-12-21 | 2022-01-04 | Deka Products Limited Partnership | Syringe pump having a pressure sensor assembly |
-
2011
- 2011-06-17 CN CN2011202052500U patent/CN202126188U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10391241B2 (en) | 2010-01-22 | 2019-08-27 | Deka Products Limited Partnership | Syringe pump having a pressure sensor assembly |
| US9789247B2 (en) | 2011-12-21 | 2017-10-17 | Deka Products Limited Partnership | Syringe pump, and related method and system |
| US10722645B2 (en) | 2011-12-21 | 2020-07-28 | Deka Products Limited Partnership | Syringe pump, and related method and system |
| US12080400B2 (en) | 2011-12-21 | 2024-09-03 | Deka Products Limited Partnership | Syringe pump having a pressure sensor assembly |
| US11826543B2 (en) | 2011-12-21 | 2023-11-28 | Deka Products Limited Partneship | Syringe pump, and related method and system |
| US10245374B2 (en) | 2011-12-21 | 2019-04-02 | Deka Products Limited Partnership | Syringe pump |
| US9744300B2 (en) | 2011-12-21 | 2017-08-29 | Deka Products Limited Partnership | Syringe pump and related method |
| US10561787B2 (en) | 2011-12-21 | 2020-02-18 | Deka Products Limited Partnership | Syringe pump and related method |
| US11664106B2 (en) | 2011-12-21 | 2023-05-30 | Deka Products Limited Partnership | Syringe pump |
| US11129933B2 (en) | 2011-12-21 | 2021-09-28 | Deka Products Limited Partnership | Syringe pump, and related method and system |
| US11217340B2 (en) | 2011-12-21 | 2022-01-04 | Deka Products Limited Partnership | Syringe pump having a pressure sensor assembly |
| US11615886B2 (en) | 2011-12-21 | 2023-03-28 | Deka Products Limited Partnership | Syringe pump and related method |
| CN105188796B (en) * | 2012-12-21 | 2017-09-08 | 德卡产品有限公司 | Syringe pump system |
| CN105188796A (en) * | 2012-12-21 | 2015-12-23 | 德卡产品有限公司 | Syringe pump system |
| CN108916340A (en) * | 2018-07-20 | 2018-11-30 | 长久（滁州）专用汽车有限公司 | A kind of portable lead screw connector sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621700 Yanghe Village, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Patentee after: Sichuan Liuhe Special Metal Materials Co., Ltd. Address before: 621700 Yanghe Village, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Patentee before: Sichuan Liuhe Forging Company Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |