CN2517520Y - Axial swing mechanism for in-situ roller coping arrangement - Google Patents
Axial swing mechanism for in-situ roller coping arrangement Download PDFInfo
- Publication number
- CN2517520Y CN2517520Y CN 01277157 CN01277157U CN2517520Y CN 2517520 Y CN2517520 Y CN 2517520Y CN 01277157 CN01277157 CN 01277157 CN 01277157 U CN01277157 U CN 01277157U CN 2517520 Y CN2517520 Y CN 2517520Y
- Authority
- CN
- China
- Prior art keywords
- gear
- guide
- roll
- overcoat
- guide beam
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000010485 coping Effects 0.000 title 1
- 238000011065 in-situ storage Methods 0.000 title 1
- 238000009434 installation Methods 0.000 claims description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Abstract
The utility model relates to an axial tilting mechanism of a roller on-line thinning device, comprising a drive motor, a gear, a rack, a sleeve, a guide beam, a moveable guide roll and a roll shaft of guide roll; wherein, an output shaft of the drive motor is connected with the gear and the gear is meshed with the rack; the guide beam is a shape like a Chinese character ''gong'', which is provided with a slot on an upper part. The rack and the gear meshed with the rack are arranged in the slot. The moveable guide rolls are positioned in the two slots at left and right sides of the guide beam; the sleeve is composed of a front sleeve and a back sleeve, which are arranged at the two sides of the guide beam and respectively cut with mounting holes for holding the roll shaft of the guide roll. An end of the roll shaft of the guide roll is positioned on the sleeve through an eccentric gear fixedly connected with the guide roll and the other end is connected with the moveable guide roll. When the gear is rotated by the driving of the motor, the gear and the drive motor can move axially along the rack shaft during the meshing, for driving the sleeve move axially along the guide beam, so that a holding frame of a grinding wheel head and the grinding wheel head can do the axial movement. The utility model has the advantages of simple and compact structure, small space usage, stable operation and strong reliability.
Description
Technical field
The utility model relates to the online polishing device of a kind of roll.
Background technology
Bistrique is a critical piece of realizing the online reconditioning of roll, can carry out grinding in the total length direction of roll in order to make emery wheel, and the axial wobble mechanism that a cover bistrique must be set realizes this function.
The axial wobble mechanism of bistrique mainly is made up of two parts: the one, and the driving mechanism of bistrique swing; The one, the support of bistrique and guiding mechanism.Because the reliability and maintainability requirement of limited, the work under bad environment of installing space, axial wobble precision height and equipment, make the design of the axial wobble mechanism difficulty that becomes.
As the disclosed swing mechanism of Japanese patent laid-open 9-38851, drive motors is installed in the inside of grinding head box body valve jacket, as shown in Figure 1, motor 1 driven wheel 2, gear 2 be fixed on sliding guide upper rack 3 and be meshed, and be provided with deflector roll and carry out axially directed, adopt this mechanism, the weight of grinding head assembly and the vibration in the running have been increased on the one hand, deflector roll is difficult to accurate the cooperation with guide rail on the one hand, make the precision of guiding and reliability be difficult to control, in addition, can the intensity how grinding head assembly supports, supports problem such as meet the demands be difficult to solve.
Summary of the invention
The purpose of this utility model is to provide a kind of restriction that adapts to narrow and small installing space, and improve its reliability of operation and maintainability, so that the online arrangement for grinding of roll can be realized the axial wobble mechanism of the online arrangement for grinding of a kind of roll of its proper function better.
For achieving the above object, technical solution of the present utility model is: comprise driving motor, gear, tooth bar; The output shaft of described driving motor links to each other with gear, the wheel and rack engagement; Also comprise overcoat, guide beam, mobile deflector roll, guide roller axis; Described guide beam is I-shaped, and this guide beam top has upper groove, and tooth bar reaches with its meshed gears and is installed in the groove, in two grooves mobile deflector roll is set about guide beam; Described overcoat is synthetic by preceding overcoat and back overcoat two parts, and this forward and backward overcoat is installed in the guide beam both sides respectively, respectively has the installing hole that guide roller axis can be set, and guide roller axis is fixed in outer putting, and the one end is connected with mobile deflector roll.
As further improvement of the utility model, also comprise guiding mechanism; This guiding mechanism comprises eccentric gear, tooth bar; Eccentric gear and guide roller axis decentraction have an an amount of offset δ, to reach the adjustment purpose; Guide roller axis one end is fixed in outer putting by affixed with it eccentric gear, and the other end is connected with mobile deflector roll, eccentric gear and tooth bar engagement; When this guiding mechanism moves axially the relative position of guide roller component and guide rail in adjustment, by adjusting the position of engagement of tooth bar and eccentric gear, just can adjust the contact force of deflector roll and guide rail easily, thereby guarantee supporting and the guide effect of deflector roll and guide rail thereof to grinding head mechanism, after guiding mechanism was finished adjustment, described eccentric gear, tooth bar were fixedlyed connected with overcoat.
Described forward and backward overcoat junction surface is provided with the adjusting pad of an adjustment overcoat and guide beam installation site.
The utility model has the advantages that: adopted the I-shaped beam type axial wobble mechanism that collects transmission, supports, is directed at one, structure is simpler, compact, it is littler to occupy the space, is suitable for the restriction of installing space narrow and small on the rolling-mill housing, can stablize, bring into play effectively its due function.Simultaneously, will roll guiding and slide-and-guide of this mechanism combines most load that the rolling targeting part of being made up of deflector roll, guide rail is born support and led, and installation, easy to adjust, simple in structure and practical; The slide-and-guide part that is formed by I-beam and overcoat sliding surface can make guiding accuracy higher, and has avoided the upset of swing mechanism, and the reliability of motion is further strengthened.The present invention can be used as the axial wobble mechanism of the online arrangement for grinding of any roll, also can be used for other guiding, supporting arrangement.
Description of drawings
Fig. 1 is the structural representation of existing swing mechanism.
Fig. 2 is a structure cutaway view of the present utility model.
As shown in Figure 2, the utility model comprises driving motor 1, gear 2, tooth bar 3, overcoat 4, guide beam 5, mobile deflector roll 6, guide roller axis 7, comprises the guiding mechanism of eccentric gear 8, tooth bar 9;
The output shaft of described driving motor 1 links to each other with gear 2, gear 2 and tooth bar 3 engagements; Described guide beam 5 is I-shaped, and these guide beam 5 tops have upper groove 51, and tooth bar 3 reaches with its meshed gears 2 and is installed in the groove 51, in about 5 two grooves 52,53 of guide beam mobile deflector roll 6 is set; Described overcoat 4 is synthetic by preceding overcoat 41 and back overcoat 42 two parts, this forward and backward overcoat 41,42 is installed in the both sides of guide beam 5 respectively, respectively have the installing hole that guide roller axis 7 can be set, eccentric gear 8 and guide roller axis 7 decentraction, guide roller axis 7 one ends are fixed on the overcoat 4 by affixed with it eccentric gear 8, the other end is connected with mobile deflector roll 6, eccentric gear 8 and tooth bar 9 engagements; After guiding mechanism was finished adjustment, described eccentric gear 8 was fixedlyed connected with overcoat 4 with tooth bar 9;
Described forward and backward overcoat 41,42 junction surfaces are provided with the adjusting pad 10 of an adjustment overcoat 4 and guide beam 5 installation sites; Bistrique bracing frame 11 is fixed in overcoat 4.
When 2 rotations of motor 1 driven gear, because tooth bar 3 is fixed on a side of I-shaped guide beam 5 upper grooves 51, therefore gear 2 and driving motor 1 thereof are finished along tooth bar 3 in engagement process and are moved axially, drive overcoat 4 simultaneously and move axially along guide beam 5, thus drive bistrique bracing frame 11 and on bistrique move axially.
Claims (3)
1. the axial wobble mechanism of the online arrangement for grinding of roll comprises driving motor (1), gear (2), tooth bar (3); The output shaft of described driving motor (1) links to each other with gear (2), gear (2) and tooth bar (3) engagement; It is characterized in that, also comprise overcoat (4), guide beam (5), mobile deflector roll (6), guide roller axis (7); Described guide beam (5) is I-shaped, and this guide beam (5) top has upper groove (51), and tooth bar (3) reaches with its meshed gears (2) and is installed in the groove (51), in two grooves (52,53) mobile deflector roll (6) is set about guide beam (5); Described overcoat (4) is synthetic by preceding overcoat (41) and back overcoat (42) two parts, this forward and backward overcoat (41,42) is installed in guide beam (5) both sides respectively, respectively have the installing hole that guide roller axis (7) can be set, guide roller axis (7) is fixed on the overcoat (4), and the one end is connected with mobile deflector roll (6).
2. the axial wobble mechanism of the online arrangement for grinding of a kind of roll as claimed in claim 1 is characterized in that, also comprises guiding mechanism; This guiding mechanism comprises eccentric gear (8), tooth bar (9); Eccentric gear (8) and guide roller axis (7) decentraction, guide roller axis (7) one ends are fixed in outer putting by affixed with it eccentric gear (8), and the other end is connected with mobile deflector roll (6), eccentric gear (8) and tooth bar (9) engagement.
3. the axial wobble mechanism of the online arrangement for grinding of a kind of roll as claimed in claim 1 or 2 is characterized in that, described forward and backward overcoat (41,42) junction surface is provided with the adjusting pad (10) of an adjustment overcoat (4) and guide beam (5) installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277157 CN2517520Y (en) | 2001-12-28 | 2001-12-28 | Axial swing mechanism for in-situ roller coping arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277157 CN2517520Y (en) | 2001-12-28 | 2001-12-28 | Axial swing mechanism for in-situ roller coping arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517520Y true CN2517520Y (en) | 2002-10-23 |
Family
ID=33681027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01277157 Expired - Lifetime CN2517520Y (en) | 2001-12-28 | 2001-12-28 | Axial swing mechanism for in-situ roller coping arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517520Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415416C (en) * | 2006-12-12 | 2008-09-03 | 北京科技大学 | On-line mould-repairing method and apparatus for roller-type wedge transverse rolling machine |
| CN108050358A (en) * | 2017-12-15 | 2018-05-18 | 中国矿业大学 | A kind of rail mounted walking unit |
-
2001
- 2001-12-28 CN CN 01277157 patent/CN2517520Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415416C (en) * | 2006-12-12 | 2008-09-03 | 北京科技大学 | On-line mould-repairing method and apparatus for roller-type wedge transverse rolling machine |
| CN108050358A (en) * | 2017-12-15 | 2018-05-18 | 中国矿业大学 | A kind of rail mounted walking unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111228 Granted publication date: 20021023 |