CN208680872U - A kind of reinforced welded tube mill roller structure - Google Patents
A kind of reinforced welded tube mill roller structure Download PDFInfo
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- CN208680872U CN208680872U CN201821118250.5U CN201821118250U CN208680872U CN 208680872 U CN208680872 U CN 208680872U CN 201821118250 U CN201821118250 U CN 201821118250U CN 208680872 U CN208680872 U CN 208680872U
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- sliding block
- roll shaft
- nut
- lead screw
- column
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Abstract
The utility model relates to reinforced welded tube mill roller structures a kind of in welded pipe units apparatus field, including the roll shaft one and roll shaft two being vertically arranged, pressure roller is connected separately on roll shaft one and roll shaft two, the bottom end of roll shaft one and roll shaft two is connected separately with sliding block one and sliding block two, orthodontic nut and anti-tooth nut are respectively equipped in the sliding block one and sliding block two, the orthodontic nut and anti-tooth nut are connect with the lead screw that a both ends are respectively equipped with orthodontic and anti-tooth, the top of the roll shaft one and roll shaft two is connected separately with the pulling plate of horizontal direction, the outer end of the pulling plate supports be connected with column respectively, the bottom end of the column is fixedly connected with corresponding sliding block one or sliding block two respectively.The roller structure of the utility model, pulling plate is respectively set on the top of two roll shafts and column is used to support reinforcing roll shaft, roll shaft outer deformation after pressure roller stress is prevented, with also, third pressure roller directly directly can also be added in the top of two vertical roll structures, realize the direct exchange of two rollers and three rollers.
Description
Technical field
The utility model relates to welded pipe units apparatus field, in particular to a kind of reinforced welded tube mill roller structure.
Background technique
The vertical pressing roll mechanism of welded pipe units is usually the pressure roller of two groups of vertical installations of mating setting, for installing pressure roller
The vertical equipment of pressure roller shaft, and pressure roller shaft bottom end be fixed on it is a pair of can in opposite directions or reversely adjust on the sliding block of distance, to prevent
It is flared out after two pressure roller shaft stress, the other end of two pressure roller shafts is reinforced by a horizontally disposed pull rod.In this structure, for
The pressing roll mechanism of two roller roll-ins, can guarantee the installation strength of two pressure roller shafts by the reinforcement effect of pull rod, to guarantee pressure roller
The shape invariance shape of mould.But pressing roll mechanism also needs to install third pressure roller additional again at the top of two pressure rollers sometimes in practical function,
Must remove pull rod at this time, could normal mounting third pressure roller, install two edger rolls in three roller roller press mechanisms of dress roll-in by
Outer deformation, the pipe fitting cun ruler after not can guarantee roll-in are easy after power.
Summary of the invention
Deficiency existing for roll-in axis mounting means of the utility model for vertical roller press mechanism in the prior art, provides
A kind of reinforced welded tube mill roller structure, by the way that reinforcement structure is arranged on the roll shaft of installation pressure roller, to prevent roll shaft stress
Outer deformation, meanwhile, it is mounted directly third pressure roller, conveniently to guarantee the intensity of pressing roll mechanism.
The purpose of this utility model is achieved in that a kind of reinforced welded tube mill roller structure, including is vertically arranged
Roll shaft one and roll shaft two, be connected separately with pressure roller, the bottom end of the roll shaft one and roll shaft two on the roll shaft one and roll shaft two
It is connected separately with sliding block one and sliding block two, orthodontic nut and anti-tooth nut are respectively equipped in the sliding block one and sliding block two, it is described
Orthodontic nut and anti-tooth nut are connect with the lead screw that a both ends are respectively equipped with orthodontic and anti-tooth, the roll shaft one and roll shaft two
Top is connected separately with the pulling plate of horizontal direction, and the outer end of the pulling plate supports be connected with column respectively, the bottom end of the column
It is fixedly connected respectively with corresponding sliding block one or sliding block two.
The pulling plate of a horizontal direction is respectively set on the top of two roll shafts in the roller structure of the utility model, pulling plate
The other end is fixed by upright supports, so that every roll shaft is formed stable support construction with corresponding pulling plate and column respectively, effectively
Prevent outer open after roll shaft stress from deforming, and every roll shaft forms stable support construction with respective pulling plate and column respectively
Afterwards, installation strength of the third pressure roller without influencing two edger rolls can be directly set again between two roll shafts.Therefore, the utility model
Reinforced welded tube mill roller structure, guarantee two vertical pressure rollers installation strength while, can be directly in vertical pressure roller
Top be arranged third pressure roller, realize two rollers and three rollers direct exchange.
Bottom end for the support strength and installation accuracy for being further ensured that column, the column is straight equipped with bending inwardly
Angle interconnecting piece is bolted between the right angle interconnecting piece and corresponding sliding block one or sliding block two, the right angle interconnecting piece
The contact site connected with corresponding sliding block one or sliding block two is additionally provided with positioning key.
For convenient for the position of distance and two sliding blocks on pedestal between adjusting slider one and sliding block two, one outside of sliding block
Equipped with the gland being fixedly connected with pedestal, the lead screw runs through gland, and lead screw and gland are equipped with nut tune through junction
Section set, nut adjustment set periphery are threadedly coupled with gland, and the nut adjustment set inner circumferential is connect with threads of lead screw, the spiral shell
The lead screw of female adjusting set outer end is equipped with the position that locking nut is used for locking screw opposing nut adjusting set.
Detailed description of the invention
Fig. 1 is the schematic diagram of the reinforced welded tube mill roller structure of the utility model.
Wherein, 1 lead screw；2 Adjusting bolt Adjusting screws；3 glands；4 sliding blocks one；5 columns；6 pulling plates；7 pressure rollers；8 roll shafts one；9 pressure rollers
Two；10 roll shafts two；11 positioning keys；12 sliding blocks two；13 pedestals.
Specific embodiment
It is as shown in Figure 1 the reinforced welded tube mill roller structure of the utility model, including the roll shaft 1 being vertically arranged
With roll shaft 2 10, it is connected separately with pressure roller 7 on roll shaft 1 and roll shaft 2 10, the bottom end of roll shaft 1 and roll shaft 2 10 is separately connected
Have sliding block 1 and sliding block 2 12, be respectively equipped with orthodontic nut and anti-tooth nut in sliding block 1 and sliding block 2 12, orthodontic nut and
Anti- tooth nut is connect with the lead screw 1 that a both ends are respectively equipped with orthodontic and anti-tooth, and sliding block one and sliding block two and the sliding of pedestal 13 connect
It connects, the top of roll shaft 1 and roll shaft 2 12 is connected separately with the pulling plate 6 of horizontal direction, and the outer end of pulling plate 6 supports be connected with respectively
Column 5 is used to support the vertical of roll shaft 2 10 wherein the bottom end for being used to support the column 5 of roll shaft 1 is fixedly connected with sliding block 1
Column 5 is fixedly connected with sliding block 2 12；For the support strength and installation accuracy for guaranteeing column, the bottom end of two root posts 5 is equipped with inside
The right angle interconnecting piece of lateral bending folding, the right angle interconnecting piece are bolted between corresponding sliding block 1 or sliding block 2 12 respectively,
Each right angle interconnecting piece is additionally provided with positioning key 11 with the contact site that corresponding sliding block 1 and sliding block 2 12 connect；For convenient for tune
Saving distance and two sliding blocks between sliding block 1 and sliding block 2 12, with respect to the position of pedestal 13, one 4 outside of sliding block is equipped with solid with pedestal 13
Surely the gland 3 connected, lead screw 1 runs through gland 3, and lead screw 1 and gland 3 are equipped with nut adjustment set 2, nut tune through junction
2 peripheries of section set are threadedly coupled with gland 3, and nut adjustment covers 2 inner circumferentials and is threadedly coupled with lead screw 1, and nut adjustment covers the lead screw of 2 outer ends
1 is equipped with the position that locking nut is used for 1 opposing nut adjusting set 2 of locking screw.
The pulling plate 6 of a horizontal direction, pulling plate 6 is respectively set on the top of two roll shafts in the roller structure of the utility model
The other end by column 5 support fix, so that every roll shaft is formed stable support construction with corresponding pulling plate 6 and column 5 respectively,
It effectively prevent outer open after roll shaft stress to deform, and every roll shaft forms stable support with respective pulling plate 6 and column 5 respectively
After structure, installation strength of the third pressure roller without influencing two edger rolls can be directly set again between two roll shafts.Therefore, this is practical
Novel reinforced welded tube mill roller structure can be directly vertical while guaranteeing the installation strength of two vertical pressure rollers
Third pressure roller is arranged in the top of pressure roller, realizes the direct exchange of two rollers and three rollers, and guarantees that each roll shaft has enough installation strengths.
Claims (3)
1. a kind of reinforced welded tube mill roller structure, including the roll shaft one and roll shaft two being vertically arranged, the roll shaft one and roller
It is connected separately with pressure roller on axis two, the bottom end of the roll shaft one and roll shaft two is connected separately with sliding block one and sliding block two, the cunning
Block one and sliding block two are slidably connected with pedestal, and orthodontic nut and anti-tooth nut, institute are respectively equipped in the sliding block one and sliding block two
It states orthodontic nut and anti-tooth nut is connect with the lead screw that a both ends are respectively equipped with orthodontic and anti-tooth, which is characterized in that the roller
The top of axis one and roll shaft two is connected separately with the pulling plate of horizontal direction, and the outer end of the pulling plate supports be connected with column respectively,
The bottom end of the column is fixedly connected with corresponding sliding block one or sliding block two respectively.
2. reinforced welded tube mill roller structure according to claim 1, which is characterized in that the bottom end of the column is equipped with
The right angle interconnecting piece bent inwardly is bolted between the right angle interconnecting piece and corresponding sliding block one or sliding block two,
The right angle interconnecting piece is additionally provided with positioning key with the contact site that corresponding sliding block one or sliding block two connect.
3. reinforced welded tube mill roller structure according to claim 1, which is characterized in that be equipped on the outside of the sliding block one
The gland being fixedly connected with pedestal, the lead screw runs through gland, and lead screw and gland are equipped with nut adjustment set through junction,
Nut adjustment set periphery is threadedly coupled with gland, and the nut adjustment set inner circumferential is connect with threads of lead screw, the nut tune
Section set outer end and lead screw be equipped with locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118250.5U CN208680872U (en) | 2018-07-16 | 2018-07-16 | A kind of reinforced welded tube mill roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118250.5U CN208680872U (en) | 2018-07-16 | 2018-07-16 | A kind of reinforced welded tube mill roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208680872U true CN208680872U (en) | 2019-04-02 |
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ID=65881152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821118250.5U Active CN208680872U (en) | 2018-07-16 | 2018-07-16 | A kind of reinforced welded tube mill roller structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN208680872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058940A (en) * | 2019-06-11 | 2020-12-11 | 扬州市新飞翔焊管机械有限公司 | Roll shaft lifting type extrusion structure of pipe welding equipment |
-
2018
- 2018-07-16 CN CN201821118250.5U patent/CN208680872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058940A (en) * | 2019-06-11 | 2020-12-11 | 扬州市新飞翔焊管机械有限公司 | Roll shaft lifting type extrusion structure of pipe welding equipment |
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