CN205110364U - Axial is adjusted and is extended device - Google Patents
Axial is adjusted and is extended device Download PDFInfo
- Publication number
- CN205110364U CN205110364U CN201520921194.9U CN201520921194U CN205110364U CN 205110364 U CN205110364 U CN 205110364U CN 201520921194 U CN201520921194 U CN 201520921194U CN 205110364 U CN205110364 U CN 205110364U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- major axis
- worm
- left end
- axle sleeve
- 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 - Fee Related
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model relates to a rolling -mill roll's axial is adjusted, and the device includes major axis, axle sleeve, support, bolt, shaft coupling, round pin, sealing washer and screw, and the worm is connected to the right -hand member of shaft coupling, and the major axis is connected to the left end of shaft coupling, and the axle sleeve suit is on the major axis, and the support of fixed axle sleeve passes through the bolt fastening in the frame, the shaft coupling is connected with the worm, and the screw penetrates the screw hole of twisting behind the shaft coupling on the worm with shaft coupling and worm fixed connection, the left end of shaft coupling and being connected of major axis, round pin insert through -hole on shaft coupling and the major axis right -hand member cylinder with shaft coupling and major axis fixed connection open along shaft coupling outer peripheral surface the pinhole position of shaft coupling has ring shape slot, sealed snare in the slot, the left end cross -section of major axis is regular hexagon. Adopt this device back, no matter be the cross rolling or erect and roll, the axial of carrying on that operating personnel can both be very convenient is adjusted, has improved work efficiency greatly.
Description
Technical field
The utility model belongs to mechanical manufacturing field, particularly relates to the axial adjustment of rolling mill roll.
Background technology
In metallurgical industry, the rolling of wire rod, bar generally adopts short stress path rolling mill, need in the operation of rolling to carry out multiple working procedure, the axis of breaker roll is often needed to regulate, and transverse rolling and perpendicular rolling are hocketed, when transverse rolling, axial adjustment bar is positioned at the top of roll end, operating personnel can the axis of turn adjusting rod breaker roll very easily regulate, when perpendicular rolling, axial adjustment bar is located in the below of roll end, at this moment, operating personnel carry out axial adjustment and just seem very inconvenient, not easy to operate.
Summary of the invention
The utility model to provide a kind of extension apparatus being convenient to axial adjustment, and enable operating personnel easily to axially regulating, to achieve these goals, the utility model installs an axial adjustment extension apparatus additional on former axial-adjustment unit.
This device comprises major axis, axle sleeve, bearing, bolt, shaft coupling, pin, sealing ring and screw, the right-hand member connecting worm of shaft coupling, and the left end of shaft coupling connects major axis; Axle sleeve is sleeved on major axis; The bearing of fixed hub is bolted in frame.
The connection of described shaft coupling and worm screw is that the regular hexagon borehole jack be positioned on shaft coupling right side is contained in left side is on orthohexagonal worm screw, screw after penetrating shaft coupling the screwed hole be screwed on worm screw shaft coupling is fixedly connected with worm screw;
The left end of described shaft coupling and the connection of major axis are sleeved on by shaft coupling on the cylinder of major axis right-hand member, and pin inserts shaft coupling and is fixedly connected with major axis by shaft coupling with the through hole on major axis right-hand member cylinder;
Have an annular groove in the pin-and-hole position of described shaft coupling along shaft coupling external peripheral surface, sealing ring cover in the trench;
The left end cross section of described major axis is regular hexagon.
After adopting this device, no matter be transverse rolling or perpendicular roll, operating personnel can both carry out axial adjustment very easily, substantially increase operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be A of the present utility model ?A profile.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, as shown in Figure 1 and Figure 2, the utility model installs an axial adjustment extension apparatus additional on former axial-adjustment unit, and this device comprises major axis 1, axle sleeve 2, bearing 3, bolt 4, shaft coupling 5, pin 6, sealing ring 7 and screw 8.
The right-hand member connecting worm 9 of shaft coupling 5, the left end of shaft coupling 5 connects major axis 1; Axle sleeve 2 is sleeved on major axis 1; The bearing 3 of fixed hub 2 is fixed in frame by bolt 4.
The connection of described shaft coupling 5 and worm screw 9, be that the regular hexagon borehole jack be positioned on shaft coupling 5 right side to be contained in left side be on orthohexagonal worm screw 9, shaft coupling 5 is fixedly connected with worm screw 9 by the screwed hole that screw 8 is screwed into after penetrating shaft coupling 5 on worm screw 9;
The left end of described shaft coupling 5 and the connection of major axis 1, be sleeved on the cylinder of major axis 1 right-hand member by shaft coupling 5, pin 6 inserts shaft coupling 5 and is fixedly connected with major axis 1 by shaft coupling 5 with the through hole on major axis 1 right-hand member cylinder;
Have an annular groove in the pin-and-hole position of described shaft coupling 5 along shaft coupling 5 external peripheral surface, sealing ring 7 overlaps in the trench;
The left end cross section of described major axis 1 is regular hexagon.
After adopting this device, owing to being extended by adjusting rod, no matter be transverse rolling or perpendicular roll, operating personnel can both carry out axial adjustment by the left part of turn major axis 1 very easily, substantially increase operating efficiency, are conducive to safety in production.
Claims (5)
1. an axial adjustment extension apparatus, this device comprises major axis (1), axle sleeve (2), bearing (3), bolt (4), shaft coupling (5), pin (6), sealing ring (7) and screw (8), it is characterized in that:
The right-hand member connecting worm (9) of described shaft coupling (5), the left end of shaft coupling (5) connects major axis (1);
Described axle sleeve (2) is sleeved on major axis (1);
The bearing (3) of described axle sleeve (2) is fixed in frame by bolt (4).
2. axial adjustment extension apparatus according to claim 1, it is characterized in that: the connection of described shaft coupling (5) and worm screw (9), that the regular hexagon borehole jack be positioned on shaft coupling (5) right side to be contained in left side be on orthohexagonal worm screw (9), screw (8) is screwed into the screwed hole on worm screw (9) after penetrating shaft coupling (5), be fixedly connected with by shaft coupling (5) with worm screw (9).
3. axial adjustment extension apparatus according to claim 1, it is characterized in that: the left end of described shaft coupling (5) and the connection of major axis (1), that shaft coupling (5) is sleeved on the cylinder of major axis (1) right-hand member, pin (6) inserts the through hole on shaft coupling (5) and major axis (1) right-hand member cylinder, is fixedly connected with by shaft coupling (5) with major axis (1).
4. axial adjustment extension apparatus according to claim 3, is characterized in that: have an annular groove in the pin-and-hole position of described shaft coupling (5) along shaft coupling (5) external peripheral surface, and sealing ring (7) cover in the trench.
5. axial adjustment extension apparatus according to claim 1, is characterized in that: the left end cross section of described major axis (1) is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921194.9U CN205110364U (en) | 2015-11-18 | 2015-11-18 | Axial is adjusted and is extended device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921194.9U CN205110364U (en) | 2015-11-18 | 2015-11-18 | Axial is adjusted and is extended device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110364U true CN205110364U (en) | 2016-03-30 |
Family
ID=55566012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520921194.9U Expired - Fee Related CN205110364U (en) | 2015-11-18 | 2015-11-18 | Axial is adjusted and is extended device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110364U (en) |
-
2015
- 2015-11-18 CN CN201520921194.9U patent/CN205110364U/en not_active Expired - Fee Related
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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: 20160330 Termination date: 20201118 |