CN203184854U - Vertical roll sliding block adjusting device - Google Patents
Vertical roll sliding block adjusting device Download PDFInfo
- Publication number
- CN203184854U CN203184854U CN 201320144666 CN201320144666U CN203184854U CN 203184854 U CN203184854 U CN 203184854U CN 201320144666 CN201320144666 CN 201320144666 CN 201320144666 U CN201320144666 U CN 201320144666U CN 203184854 U CN203184854 U CN 203184854U
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- China
- Prior art keywords
- nut
- positive
- bearing
- sliding block
- adjusting nut
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- Expired - Lifetime
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Abstract
The utility model discloses a vertical roll sliding block adjusting device which comprises a positive and reverse tooth screw rod. A reverse tooth nut and a positive tooth nut are arranged on the positive and reverse tooth screw rod, a front sliding block is sleeved outside the reverse tooth nut, and a rear sliding block is sleeved on the positive tooth nut. A lock nut, an adjusting nut and a square sleeve are sequentially sleeved at the end of the positive and reverse tooth screw rod. A bearing sleeve is arranged at one end of the adjusting nut, and a bearing is arranged in the bearing sleeve; a bearing sleeve is arranged between the square sleeve and the adjusting nut, and a bearing is arranged in the bearing sleeve. According to the vertical roll sliding block adjusting device, the adjusting nut and the lock nut are arranged at the end of the positive and reverse tooth screw rod, the bearing sleeves and the bearings are additionally arranged at one end of the adjusting nut and between the adjusting nut and the front sliding block, and frictional resistance between the positive and reverse tooth screw rod and the adjusting nut is greatly reduced. Accordingly, not only is labor saved when the sliding blocks are adjusted, but also return stroke clearance caused by friction is reduced, and adjustment precision and stability are improved.
Description
Technical field
The utility model relates to welded tube unit apparatus field, particularly a kind of welded tube unit edger roll slide block adjusting device.
Background technology
At present, the mode that the slide block adjustment of high-frequency straight seam welded pipe unit edger roll device adopts the double lead pair of nut to adjust the front and back slide block separately usually drives the motion that edger roll is done horizontal direction, and the positive and negative silk of the monofilament bar tooth pair of nut mode of furnishing front and back slide block simultaneously that adopts is also arranged.Thereby but usually appearring in above-mentioned dual mode pair of nut when adjusting slide block, the influence of backhaul gap affects adjusts precision.Particularly screw mandrel contacts with the rotation of end adjusting nut and is sliding friction.Must cause the backhaul gap to increase the frictional force increasing and cause the gap increasing along with fraction time, the precision that influence is adjusted like this.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of edger roll slide block adjusting device, the high easy to operate edger roll slide block adjusting device of degree of regulation.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of edger roll slide block adjusting device, it comprises a positive and negative tooth screw mandrel, be socketed with anti-tooth nut and positive tooth nut on the described positive and negative tooth screw mandrel, described anti-tooth nut overcoat is connected to front-slider, be socketed with rear slider on the described positive tooth nut, the end of described positive and negative tooth screw mandrel is socketed with locking nut, adjusting nut and side's cover successively, and an end of described adjusting nut is provided with bearing holder (housing, cover) and is provided with bearing in it, described side overlap and adjusting nut between be provided with bearing holder (housing, cover) and be provided with bearing in it.
Pass through technique scheme, a kind of edger roll slide block adjusting device that the utility model provides, the end of positive and negative tooth screw mandrel arranges adjusting nut and locking nut, between an end of adjusting nut and adjusting nut and front-slider, set up bearing holder (housing, cover) and bearing, reduce the frictional resistance between positive and negative tooth screw mandrel and the adjusting nut greatly.Not only laborsaving when adjusting is set like this, and reduced because friction causes the backhaul gap to improve degree of regulation and stability.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
Present embodiment as shown in Figure 1, a kind of edger roll slide block adjusting device, it comprises a positive and negative tooth screw mandrel 1, be socketed with anti-tooth nut 2 and positive tooth nut 3 on the described positive and negative tooth screw mandrel 1, the described anti-tooth nut 2 outer front-sliders 4 that are socketed with, be socketed with rear slider 5 on the described positive tooth nut 4, the end of described positive and negative tooth screw mandrel 1 is socketed with locking nut 6, adjusting nut 7 and side's cover 8 successively, one end of described adjusting nut 7 is provided with bearing holder (housing, cover) 9 and is provided with bearing 10 in it, is provided with bearing holder (housing, cover) 11 between described side's cover 8 and the adjusting nut 7 and is provided with bearing 12 in it.
The described a kind of edger roll slide block adjusting device of present embodiment in use, at first rotation side's cover 1, unclamp simultaneously or tighten up simultaneously by positive and negative tooth screw mandrel 1 and anti-tooth nut 2 and positive tooth nut 3 being driven front-sliders 4 and rear slider 5, opening locking nut 5 rotation adjusting nuts, 7 drive front-sliders 4 and rear slider 5 then moves horizontally simultaneously, guarantee that mold center's line and welded tube center line are consistent, and treat that tightening locking nut 5 after the position adjustment finishes can finish adjustment.The end of positive and negative tooth screw mandrel 1 arranges adjusting nut 7 and locking nut 5, between adjusting nut 7 one ends and adjusting nut 7 and front-slider 4, set up bearing holder (housing, cover) 9 and 11, bearing holder (housing, cover) 9 and 11 is respectively arranged with bearing 9 and 11, and setting reduces the frictional resistance between positive and negative tooth screw mandrel 1 and the adjusting nut 7 greatly like this.Not only laborsaving when adjusting is set like this, and reduced because degree of regulation and stability have been improved in the backhaul gap that friction causes.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. edger roll slide block adjusting device, it is characterized in that: it comprises a positive and negative tooth screw mandrel, be socketed with anti-tooth nut and positive tooth nut on the described positive and negative tooth screw mandrel, described anti-tooth nut overcoat is connected to front-slider, be socketed with rear slider on the described positive tooth nut, the end of described positive and negative tooth screw mandrel is socketed with locking nut, adjusting nut and side's cover successively, one end of described adjusting nut is provided with bearing holder (housing, cover) and is provided with bearing in it, is provided with bearing holder (housing, cover) between described side's cover and the adjusting nut and is provided with bearing in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144666 CN203184854U (en) | 2013-03-27 | 2013-03-27 | Vertical roll sliding block adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144666 CN203184854U (en) | 2013-03-27 | 2013-03-27 | Vertical roll sliding block adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184854U true CN203184854U (en) | 2013-09-11 |
Family
ID=49101750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144666 Expired - Lifetime CN203184854U (en) | 2013-03-27 | 2013-03-27 | Vertical roll sliding block adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184854U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769420A (en) * | 2014-02-18 | 2014-05-07 | 江苏鸿业重工有限公司 | Vertical roll mounting bracket for two-high universal rolling mill |
| CN104625367A (en) * | 2015-02-16 | 2015-05-20 | 柳州市恒卓汽车零部件有限公司 | Welding pipe adjustable vertical roll tool |
| CN105234215A (en) * | 2015-11-03 | 2016-01-13 | 江苏省南扬机械制造有限公司 | Scratch-proof forming device for aluminum pipe production line |
| CN105883546A (en) * | 2016-06-21 | 2016-08-24 | 浙江屹立电梯有限公司 | High-precision elevator roller guide shoe convenient to adjust |
| CN106409123A (en) * | 2016-11-18 | 2017-02-15 | 辽宁科技大学 | Vertical-roller rolling mill teaching model |
| CN109185286A (en) * | 2018-10-29 | 2019-01-11 | 深圳市格特隆光电股份有限公司 | A kind of lever LED display cabinet locked mechanism |
-
2013
- 2013-03-27 CN CN 201320144666 patent/CN203184854U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769420A (en) * | 2014-02-18 | 2014-05-07 | 江苏鸿业重工有限公司 | Vertical roll mounting bracket for two-high universal rolling mill |
| CN104625367A (en) * | 2015-02-16 | 2015-05-20 | 柳州市恒卓汽车零部件有限公司 | Welding pipe adjustable vertical roll tool |
| CN105234215A (en) * | 2015-11-03 | 2016-01-13 | 江苏省南扬机械制造有限公司 | Scratch-proof forming device for aluminum pipe production line |
| CN105883546A (en) * | 2016-06-21 | 2016-08-24 | 浙江屹立电梯有限公司 | High-precision elevator roller guide shoe convenient to adjust |
| CN105883546B (en) * | 2016-06-21 | 2018-07-27 | 浙江屹立电梯有限公司 | A kind of high-precision elevator roller guide shoe convenient for adjusting |
| CN106409123A (en) * | 2016-11-18 | 2017-02-15 | 辽宁科技大学 | Vertical-roller rolling mill teaching model |
| CN109185286A (en) * | 2018-10-29 | 2019-01-11 | 深圳市格特隆光电股份有限公司 | A kind of lever LED display cabinet locked mechanism |
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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: 20130911 |