CN203265260U - 350 type short-stress rolling mill pre-regulating device - Google Patents
350 type short-stress rolling mill pre-regulating device Download PDFInfo
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- CN203265260U CN203265260U CN 201320237719 CN201320237719U CN203265260U CN 203265260 U CN203265260 U CN 203265260U CN 201320237719 CN201320237719 CN 201320237719 CN 201320237719 U CN201320237719 U CN 201320237719U CN 203265260 U CN203265260 U CN 203265260U
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Abstract
The utility model discloses a 350 type short-stress rolling mill pre-regulating device, which comprises a bracket, wherein an adjusting board is arranged at the upper part of the bracket, and a variable-speed motor electrically connected with an electric cabinet is fixed at the upper part of the adjusting board; one end of the adjusting board is hinged to the upper part of the bracket, and the other end is penetrated by a screw bolt rod with the lower end fixed on the bracket, and is locked on the screw bolt through a lock nut on the screw bolt rod; a motor step pulley is fixed on the variable-speed motor, and is connected with the variable-speed step pulley fixed on a screw down clutch or an axial adjustment hexagon bolt through a triangular belt. The essence of the pre-adjusting device is that the variable-speed motor is used as a motive power source, and the step pulley and the triangular belt are used as transmission tools, so as to displace a traditional manual operation, as a result, not only the time and the labor are saved, and the labor intensity is lowered, but also the operation is simple, and the adjusting accuracy is higher. Therefore, the product line requirements can be completely satisfied. The pre-regulating device has simple structure and reasonable design, fills the gap of the devices of the type, and is worth being popularized and applied widely.
Description
One, technical field
The utility model belongs to the 350 short stress milling train of type corollary apparatus technical fields, is specifically related to a kind of 350 short stress milling train of type pre-adjustment devices.
Two, background technology
Assembling and the pre-adjustment work of the 350 all short stress milling trains of type of production line of bar Ф 12-Ф 32 screw-thread steels is born in production line of bar roll prepackage workshop, the 350 short stress milling trains of type belong to high-precision equipment, reach the standard grade and use front the need carry out pre-adjustment to radially roll gap and the axial pass of 350 type milling trains.Above-mentioned adjustment is normally pulled depressing clutch and axially adjusting that hex bolts completes on 350 type milling trains by the workman by large spanner, because roll assembling every day quantity is more, especially four splitting rollings, high to the 350 short stress adjustment of rolling mill of type required precisions, by manpower, milling train is carried out roll gap and pass pre-adjustment, not only wastes time and energy, increase labour intensity, and precision is low, can't satisfy the production line demand.
Three, summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, reasonable in design, can effectively substitute manually to the radially roll gap of 350 type milling trains or axially pass carry out pre-adjustment, time saving and energy saving, reduce labour intensity, precision is high, can satisfy the 350 short stress milling train of type pre-adjustment devices of production line demand.
For achieving the above object, the technical solution adopted in the utility model is: this device comprises support, be characterized in: support top is provided with the adjustment plate that top is fixed with the variable speed electric motors, particularly that is connected with electric cabinet, one end of this adjustment plate is hinged on support top, and the other end is passed and is locked on shank of bolt by the locking nut on it by the shank of bolt that the lower end is fixed on support; Be fixed with the motor cone pulley on variable speed electric motors, particularly, this motor cone pulley by the V-belt be fixed on the speed change cone pulley of depressing clutch or axially adjusting on hex bolts and be connected.
Need to adjust radially roll gap or axially during pass, the speed change cone pulley is fixed on depresses clutch or axially adjust on hex bolts, the lift adjustment plate with adjusting triangle band elasticity after, position with locking nut, control at last suitable, the inverse time rotation of variable speed electric motors, particularly by electric cabinet, make radially roll gap or axially pass increase or minimizing.Essence of the present utility model is exactly take variable speed electric motors, particularly as power source, take cone pulley and V-belt as the transmission instrument, substitutes traditional manually-operated, not only time saving and energy saving, reduced labour intensity, and also simple to operate, adjust precision also higher, can satisfy the production line demand fully.The utility model is simple in structure, reasonable in design, has filled up the blank of such device, is worth applying widely.
Four, description of drawings
Fig. 1 is structural representation of the present utility model.
Five, the specific embodiment
As shown in the figure, the utility model comprises support 2, and the bottom of this support 2 is provided with the roller 11 that matches with roller-way 9, so that the movement of support 2, handled easily.Support 2 tops are provided with the adjustment plate 8 that top is fixed with the variable speed electric motors, particularly 5 that is connected with electric cabinet 10, one end of this adjustment plate 8 is hinged on support 2 tops by bearing pin 14, and the other end is passed and is locked on shank of bolt 15 by the locking nut 7 on it by the shank of bolt 15 that the lower end is fixed on support 2.Be fixed with motor cone pulley 6 on variable speed electric motors, particularly 5, this motor cone pulley 6 is depressed clutch 12 or axially adjusts speed-change tower 3 on hex bolts 13 and take turns and be connected with being fixed on by V-belt 4.Wherein the model of V-belt 4 employings is B2540.Close 350 short stress milling train 1 one sides of type are provided with positioning baffle on support 2 tops, to realize the location between the 350 short stress milling trains 1 of type and the utility model.
Claims (3)
1. the short stress milling train of type pre-adjustment device, comprise support (2), it is characterized in that: support (2) top is provided with the adjustment plate (8) that top is fixed with the variable speed electric motors, particularly (5) that is connected with electric cabinet (10), one end of this adjustment plate (8) is hinged on support (2) top, and the other end is fixed on by the lower end that shank of bolt (15) on support (2) passes and the locking nut (7) that passes through on it is locked on shank of bolt (15); Be fixed with motor cone pulley (6) on variable speed electric motors, particularly (5), this motor cone pulley (6) by V-belt (4) be fixed on the speed change cone pulley (3) of depressing clutch (12) or axially adjusting on hex bolts (13) and be connected.
2. a kind of 350 short stress milling train of type pre-adjustment devices according to claim 1, it is characterized in that: the bottom of support (2) is provided with the roller (11) that matches with roller-way (9).
3. a kind of 350 short stress milling train of type pre-adjustment devices according to claim 1 and 2 is characterized in that: support (2) top is provided with positioning baffle near 350 short stress milling train (1) one sides of type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237719 CN203265260U (en) | 2013-05-06 | 2013-05-06 | 350 type short-stress rolling mill pre-regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237719 CN203265260U (en) | 2013-05-06 | 2013-05-06 | 350 type short-stress rolling mill pre-regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265260U true CN203265260U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320237719 Expired - Lifetime CN203265260U (en) | 2013-05-06 | 2013-05-06 | 350 type short-stress rolling mill pre-regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072466A (en) * | 2017-12-25 | 2018-05-25 | 江苏神通阀门股份有限公司 | A kind of anti-torque thrust detection probe |
-
2013
- 2013-05-06 CN CN 201320237719 patent/CN203265260U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072466A (en) * | 2017-12-25 | 2018-05-25 | 江苏神通阀门股份有限公司 | A kind of anti-torque thrust detection probe |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |