CN201752873U - Hot rolling side guide and scaleboard online fixture replacing device - Google Patents
Hot rolling side guide and scaleboard online fixture replacing device Download PDFInfo
- Publication number
- CN201752873U CN201752873U CN2010201958246U CN201020195824U CN201752873U CN 201752873 U CN201752873 U CN 201752873U CN 2010201958246 U CN2010201958246 U CN 2010201958246U CN 201020195824 U CN201020195824 U CN 201020195824U CN 201752873 U CN201752873 U CN 201752873U
- Authority
- CN
- China
- Prior art keywords
- liner plate
- scaleboard
- hot rolling
- online
- flipper guide
- 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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Abstract
The utility model provides a clamp, in particular to a hot rolling side guide and scaleboard online fixture replacing device which is used for eliminating a clearance existed during the installation of scaleboards and the side guides, and ensuring the centring of the two side guides. The fixture consists of a fixture body and an adjusting bolt; the fixture body is shaped like a Chinese character 'ao'; the two sides of the fixture body are in parallel; and one side of the fixture body is provided with a bolt hole matched with the adjusting bolt. The hot rolling side guide and scaleboard online fixture replacing device has the advantages of realizing online replacement of the scaleboards, ensuring the deformed scaleboard to reach the clearance precision of the scaleboard and the side guides through clamping, meeting the precision requirement of steel rolling technique on the scaleboards, and avoiding personnel from injury risk during offline replacing operation.
Description
Technical field
The utility model belongs to a kind of anchor clamps, specifically refers to the online replacing grip device of a kind of hot rolling flipper guide liner plate, is used to eliminate the gap that exists when liner plate and flipper guide are installed, guarantee two flipper guides to medium.
Background technology
When the hot rolled steel plate crimping machine is produced, flipper guide is related to the Forming Quality of coiled sheet, so it is extremely important that the liner plate of flipper guide is changed with installation accuracy, and the gap of the centering of two flipper guides, flipper guide and liner plate is directly to influence the major reason that coiled sheet is sent into the reel Forming Quality.
Because liner plate is to make appliance again repeatedly after repairing, repairing rear lining plate has metaboly, because the distortion of liner plate makes between liner plate and the body and produces the gap, inaccessible service precision requirement in assembling process.When excesssive gap, be easy to produce steel plate and pierce the slit, cause steel scrap.
Liner plate comprises oblique line section and straightway, and prior art bend section and straightway are former all to be that off-line is changed.Its off-line is changed has following shortcoming and deficiency:
One. it is long to hang out the replacing time;
Two. copper sheathing and pin fit clearance are little, and suspension centre does not hang out copper sheathing and is easy to generate and breaks when the centre;
Three. the distortion that hangs out rear lining plate makes the required precision after installing also not reach instructions for use;
Four. when hanging out liner plate, operating personnel will stand on the flipper guide body, cause personnel also to have certain danger;
Five. because of the liner plate distortion, liner plate and flipper guide are installed and are had the gap, and cause the rising of steel scrap rate.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, the online replacing grip device of a kind of hot rolling flipper guide liner plate is proposed, be used for online replacing liner plate oblique line section or straightway,, guarantee the centering of two flipper guides to eliminate the gap that exists between liner plate and the flipper guide.
The purpose of this utility model realizes being finished by following technical scheme:
The online replacing grip device of a kind of hot rolling flipper guide liner plate relates to flipper guide and liner plate, and this grip device is made up of clamp body and adjusting bolt, and described clamp body is concave shape, and two side direction are parallel, and a side offers the bolt hole that is complementary with described adjusting bolt.
On above-mentioned clamp body clamping direction, the radial width of described flipper guide or liner plate is less than described concave shape clamp body two side direction distances.
The utility model has the advantages that, can realize the online replacing of liner plate, the liner plate that makes distortion reaches liner plate and flipper guide gap precision by clamping, and satisfies the required precision of steel rolling process to liner plate, has avoided the injury danger of personnel when off-line is changed operation.
Description of drawings
Fig. 1 is the utility model apparatus structure schematic diagram.
The specific embodiment
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technical staff's of the same trade understanding:
Label 1-8 representative is in the accompanying drawing 1: regulate bolt 1, bolt hole 2, side direction plate 3, clamp body 4, gap 5, liner plate 6, flipper guide 7, hexagon socket head cap screw 8.
In the hot rolling technology, the liner plate of flipper guide inboard is a consumable accessory, needs frequently to change.Must hang out replacing to flipper guide in the prior art.At first hang out straightway, the oblique line section must be treated can hang out replacing after straightway hangs out.But copper sheathing easily breaks when hanging out, and personnel must stand in counterweight on the oblique line section body, and rocks body and can hang out the oblique line section.And must be placed on after hanging out on the special carrier, body be stood up to change liner plate.And the liner plate distortion produces the gap can't be got rid of, and can not guaranteeing moderate of two flipper guides causes steel scrap to produce, and personal security also can't ensure.
At this phenomenon, on-the-spot side amount by repeatedly with grope, online replacing liner plate notion is proposed, designed the utility model grip device, the time has been saved in online replacing, has avoided copper sheathing to break because of hanging out, and has guaranteed the service life of copper sheathing, liner plate and flipper guide gap and precision have been guaranteed, the injury danger when having avoided personnel to change.
Be illustrated in figure 1 as the utility model apparatus structure schematic diagram.As shown in the figure, the utility model device mainly is made up of clamp body 4 and adjusting bolt 1, and clamp body 4 is concave shape, and two side direction plates 3 are parallel, and a side direction plate 3 offers and regulate the bolt hole 2 that bolt 1 is complementary.Regulate bolt 1 and be used for liner plate 6 is put on, the gap 5 of eliminating 7 of liner plate 6 shown in Figure 1 and flipper guides, hexagon socket head cap screw 8 can only be controlled the horizontal free degree.
From Fig. 1 as seen, on clamp body 4 clamping directions, the radial width of flipper guide 7 or liner plate 6 is much smaller than the distance between 4 liang of side direction plates 3 of concave shape clamp body.Flipper guide 7 and liner plate 6 are clamped in the concave shape clamp body 4, with clamp body 4 one to side direction plate 3 inconsistent, another to side direction plate 3 on, regulate bolt 1 and on bolt hole 2, constantly screw, regulate bolt 1 termination and contact on flipper guide 7.Along with the continuous precession of regulating bolt 1, to carry on the liner plate 6, gap 5 is eliminated.
During use, straightway can online replacing or straightway hung out is placed on the bearing, removes old liner plate, and the reparation liner plate of packing into is used clamp, causes the liner plate distortion to recover, and eliminates the gap.The oblique line section need not hang out, and adopts online dismounting liner plate, hangs in the reparation liner plate, uses clamp.Short with the new replacing method time, eliminate liner plate and this body space and reached needed requirement and precision.Guaranteed the centering of two flipper guides.Copper sheathing is also avoided hanging out and is broken, and personnel do not need to stand on the body counterweight yet and rock, and personal security is secure.
When all off-line is installed, also can use the utility model device.Be placed on after flipper guide hangs out on the bearing, remove old liner plate, the reparation liner plate of packing into is used clamp, causes the liner plate distortion to recover, and eliminates the gap.The oblique line section need not hang out, and online dismounting liner plate hangs in the reparation liner plate, uses clamp.
The utility model device realize can shortening 1 hour time after the online replacing at every turn, has been saved time cost by test greatly, improves marginal benefit.
Claims (2)
1. online replacing grip device of hot rolling flipper guide liner plate, relate to flipper guide and liner plate, it is characterized in that this grip device by clamp body with regulate bolt and form, described clamp body is concave shape, two side direction are parallel, and a side offers the bolt hole that is complementary with described adjusting bolt.
2. the online replacing grip device of a kind of hot rolling flipper guide liner plate as claimed in claim 1 is characterized in that on described clamp body clamping direction the radial width of described flipper guide or liner plate is less than described concave shape clamp body two side direction distances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201958246U CN201752873U (en) | 2010-05-18 | 2010-05-18 | Hot rolling side guide and scaleboard online fixture replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201958246U CN201752873U (en) | 2010-05-18 | 2010-05-18 | Hot rolling side guide and scaleboard online fixture replacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752873U true CN201752873U (en) | 2011-03-02 |
Family
ID=43620606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201958246U Expired - Fee Related CN201752873U (en) | 2010-05-18 | 2010-05-18 | Hot rolling side guide and scaleboard online fixture replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057121A (en) * | 2015-07-25 | 2015-11-18 | 朱金凤 | Revolving drum clearance adjusting device of starch centrifugal machine |
-
2010
- 2010-05-18 CN CN2010201958246U patent/CN201752873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057121A (en) * | 2015-07-25 | 2015-11-18 | 朱金凤 | Revolving drum clearance adjusting device of starch centrifugal machine |
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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 |
Granted publication date: 20110302 Termination date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |