CN205466847U - Mill safety device - Google Patents
Mill safety device Download PDFInfo
- Publication number
- CN205466847U CN205466847U CN201620025250.5U CN201620025250U CN205466847U CN 205466847 U CN205466847 U CN 205466847U CN 201620025250 U CN201620025250 U CN 201620025250U CN 205466847 U CN205466847 U CN 205466847U
- Authority
- CN
- China
- Prior art keywords
- safety
- pad
- safe
- pad bar
- bar
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 210000005056 cell body Anatomy 0.000 description 5
- 238000007670 refining Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mill safety device, including installing the safe gasket between adjusting screw and bearing frame, be equipped with T type guide way on the bearing frame, to install in the T type guide way and to follow gliding first safety pad bar of T type guide way and second safety pad bar, the opposite side of first safety pad bar and second safety pad bar all is equipped with arc recess, and two arc recesses coordinate a formation cavity each other, and safe gasket and adjusting screw's head all lies in this cavity, and safe gasket is fixed in adjusting screw's head. The utility model discloses, after the safety gasket destroyed, the safety pad bar that safe gasket was placed to inside can directly be slided and open to both sides, takes out the safe gasket of destruction, after loading onto safe gasket, two safety pad bar cunnings to the centre close can, saved the step of traditional safety device dismantlement and mounting flange, safety pad bar, maintenance duration and cost have significantly reduced.
Description
Technical field
This utility model relates to the mill field for rubber or plastics-production, particularly relates to a kind of for protecting opening of roller
Refining machine safety device.
Background technology
Mill is for plastics, compounding rubber or heat refining, a kind of rubber manufacturing machinery of die mould, when it normally works, adjacent roller
There is bigger horizontal pressure between Tong, even rupture to prevent the roller when pressure increase is broken down in mill to be bent, opening
The roll-setting gear part of refining machine is provided with safety device.The structure of safety device of the prior art includes: be fixed on axle by screw
Safety pad bar in bearing, safety pad bar top is provided with the flange of two halves composition, and flange is by screw and safety pad bar
Be connected with each other, safety pad bar be internally provided with safe pad, safe pad matches with the head of adjusting screw.
The mill safety device of said structure has the disadvantage in that when the safe pad more renewed, need to be by flange and being fixed on
Safety pad bar on bearing block is all dismantled down, could take out the safe pad destroyed, and will when installing new safe pad again
Flange and safety pad bar are all loaded onto.Owing to flange and conventional security washer seat are all to be connected by multiple screws, dismounting and
Waste time and energy during installation, very inconvenient.
Utility model content
In order to solve the problems referred to above, this utility model offer is a kind of can be with the mill safety device of the safe pad of quick-replaceable.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of mill safety device, including the safe pad being installed between adjusting screw and bearing block.District with prior art
It is not: described bearing block is provided with T-shaped gathering sill, the first peace can slided along T-shaped gathering sill is installed in T-shaped gathering sill
Full washer seat and the second safety pad bar；The opposite side of the first safety pad bar and the second safety pad bar is equipped with arc groove,
Two arc grooves complement each other to form a cavity, and the head of safe pad and adjusting screw is respectively positioned in this cavity, and safe pad is solid
Head due to adjusting screw.
In the technical program, utilize two safety pad bars being provided with arc groove to replace sleeve of the prior art, to roll adjustment
The head of screw rod is fixed, and is fixed safe pad；Utilize T-shaped gathering sill that two safety pad bars are guided,
Meanwhile, this safety pad bar is also carried out spacing on the direction vertical with its glide direction by T-type structure.The technical program, more
When changing safe pad, only safety pad bar need to be removed, utilize adjusting screw to drive the removal of safe pad, it is possible to the most more
Change safe pad, simple to operate.
Mill safety device as above, is provided with between described adjusting screw and safe pad and is enclosed within the resistance to of adjusting screw head
Mill pad, in described wear-resistant gasket is arranged on the breach of safe pad and matches with this notch geometry.Traditional safe pad knot
Structure comparative maturity, it is simply that two ends set sheet material jaggy, when pressure is excessive, can bad student will answer from the place of breach
Power is concentrated, and from the local disconnection of aperture, pad disconnects, bearing block can towards there being some distances of that side shifting of adjusting screw,
Realize the protection of pair roller barrel.And the head of adjusting screw is curved with safe pad contact position, in order to not change safety pad chip architecture,
When adjusting screw moves, safe pad also can be driven to move, it is real that wear-resistant gasket is set between safe pad and adjusting screw
Now both is fixing.
Mill safety device as above, the two ends of described T-shaped gathering sill are equipped with and the first safety pad bar, the second peace
The baffle plate that the glide direction of washer seat is vertical entirely；On described first safety pad bar and it is respectively equipped with and can carry on the second safety pad bar
The leading screw that dynamic first safety pad bar and the second safety pad bar slide along T-shaped gathering sill, described leading screw is flexibly connected with baffle plate.
Utilize leading screw to realize the slip of two safety pad bars, thus realize the folding of cavity.
Mill safety device as above, described baffle plate removably connects with T-shaped gathering sill.
Mill safety device as above, described leading screw is threaded connection with baffle plate and fixes with nut.
The method utilizing above-mentioned mill safety device to change safe pad, comprises the following steps:
Step A, mobile first safety pad bar and the second safety pad bar, thus open the cavity that two safety pad bars are surrounded；
Step B, mobile adjusting screw, adjusting screw removes, and takes out the safe pad damaged；
Step C, replaces with new safe pad；
Step D, mobile adjusting screw, adjusting screw drives safe pad to retract in situ, mobile first safety pad bar and second
Safety pad bar, is enclosed in cavity again by safety pad sheet.
The beneficial effect that this utility model can produce: after safe pad destroys, the internal safety pad bar placing safe pad
Can directly slide to both sides open, take out the safe pad destroyed, after loading onto safe pad, during two safety pad bars slide to
Between close, eliminate traditional security device dismounting and mounting flange, the step of safety pad bar, when greatly reducing maintenance
Between and cost.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of mill safety device.
Accompanying drawing 2 is the top view of mill safety device.
Accompanying drawing 3 is the side view of mill safety device.
Wherein: 1, bearing block；2, T-shaped gathering sill；3, the first safety pad bar；4, safe pad；5, wear-resistant gasket；
6, adjusting screw；7, nut；8, baffle plate；9, leading screw；10, the second safety pad bar；11, cavity.
Detailed description of the invention
The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of mill safety device, including be installed on adjusting screw 6 and bearing block 1 it
Between safe pad 4, the T-shaped gathering sill 2 that is fixed on bearing block 1, being provided with in the chute of T-shaped gathering sill 2 can left and right
First safety pad bar 3 and the second safety pad bar 10 of slide switching, the first safety pad bar 3 and the second safety pad bar 10
Opposite side is equipped with arc groove, and two arc grooves complement each other to form a cavity 11, safe pad 4 and the head of adjusting screw 6
Portion is respectively positioned in this cavity 11, and safe pad 4 is fixed on the head of adjusting screw 6.
This T-shaped gathering sill 2 includes cell body and is located at the cover plate of cell body two side roof part, and the setting of cover plate makes formation T-slot, screw
Sequentially pass through cover plate, cell body, bearing block 1, it is achieved cover plate and cell body are fixed, cell body is fixed with bearing block 1.
The two ends of T-shaped gathering sill 2 are equipped with vertical with the glide direction of first safety pad bar the 3, second safety pad bar 10
Baffle plate 8, baffle plate 8 is removably connected by bolt with T-shaped gathering sill 2, with the second safe pad on the first safety pad bar 3
It is respectively equipped with, on seat 10, the leading screw that the first safety pad bar 3 and the second safety pad bar 10 can be driven to slide along T-shaped gathering sill 2
9.First safety pad bar 3 is all connected by the baffle plate 8 of leading screw 9 with T-shaped gathering sill 2 two ends with the second safety pad bar 10
Connecing, leading screw 9 is threaded connection with baffle plate 8, nut 7 locked by leading screw 9.
It is provided with safe pad 4, safety pad in the cavity 11 that first safety pad bar 3 and the second safety pad bar 10 cooperatively form
The wear-resistant gasket 5 that can be enclosed within adjusting screw 6 head it is provided with between sheet 4 and adjusting screw 6 head.This safe pad 4 is work
The safe pad of font, in wear-resistant gasket 5 is arranged on the breach of safe pad 4 and matches with this notch geometry, wear-resisting by this
Pad achieves the fixing of adjusting screw 6 and safe pad 4.
The method utilizing above-mentioned mill safety device to change safe pad, comprises the following steps:
Step A, opens mill safety device: first unclamping the nut 7 of locking screw 9, then rotational lead screw 9, by leading screw 9
The first safety pad bar 3 and the second safety pad bar 10 is driven (about this, to refer to the direction of arrow in Fig. 3) to the left and right respectively
Two side shiftings, cavity 11 is opened；
Step B, returns adjusting screw 6 and takes out, to facilitate, the safe pad 4 damaged: rotate adjusting screw 6, due to adjusting screw
6 coordinate with screw shell, and adjusting screw 6 is displaced outwardly while rotating, and take out broken safe pad 4；
Step C, replaces with new safe pad 4；If wear-resistant gasket 5 is worn-out, first the wear-resistant gasket 5 of abrasion is taken off,
New wear-resistant gasket 5 is enclosed within adjusting screw 6 front end, then new safe pad 4 is enclosed within wear-resistant gasket 5；
Step D, after safe pad 4 installs, rotates adjusting screw 6 and makes it move forward, and adjusting screw 6 is with safety
Pad 4 returns in situ, to be moved put in place after, rotational lead screw 9, leading screw 9 drive the first safety pad bar 3 and the second safety
Washer seat 10 slides to middle integrator, and with nut 7 locking screw 9, is again enclosed in cavity 11 by safe pad 4,
Prevent its movement in use.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this skill
Change that the technical staff in art field is made in essential scope of the present utility model, retrofit, add or replace, also should belong to
Protection domain of the present utility model.
Claims (5)
1. a mill safety device, including the safe pad being installed between adjusting screw and bearing block, it is characterised in that:
Described bearing block is provided with T-shaped gathering sill, is provided with the first safety pad bar that can slide along T-shaped gathering sill in T-shaped gathering sill
With the second safety pad bar；The opposite side of the first safety pad bar and the second safety pad bar is equipped with arc groove, and two arcs are recessed
Groove complements each other to form a cavity, and the head of safe pad and adjusting screw is respectively positioned in this cavity, and safe pad is fixed on roll adjustment
The head of screw rod.
Mill safety device the most according to claim 1, it is characterised in that: between described adjusting screw and safe pad
Be provided with the wear-resistant gasket being enclosed within adjusting screw head, in described wear-resistant gasket is arranged on the breach of safe pad and with this notch geometry
Match.
Mill safety device the most according to claim 1, it is characterised in that: the two ends of described T-shaped gathering sill are equipped with
The baffle plate vertical with the glide direction of the first safety pad bar, the second safety pad bar；With second on described first safety pad bar
The leading screw that the first safety pad bar and the second safety pad bar can be driven to slide it is respectively equipped with along T-shaped gathering sill on safety pad bar,
Described leading screw is flexibly connected with baffle plate.
Mill safety device the most according to claim 3, it is characterised in that: described baffle plate is detachable with T-shaped gathering sill
Connect.
Mill safety device the most according to claim 3, it is characterised in that: described leading screw is threaded connection with baffle plate
And fix with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025250.5U CN205466847U (en) | 2016-01-12 | 2016-01-12 | Mill safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025250.5U CN205466847U (en) | 2016-01-12 | 2016-01-12 | Mill safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205466847U true CN205466847U (en) | 2016-08-17 |
Family
ID=56666124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025250.5U Expired - Fee Related CN205466847U (en) | 2016-01-12 | 2016-01-12 | Mill safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205466847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538532A (en) * | 2016-01-12 | 2016-05-04 | 青岛科技大学 | Open mill safety device and method for replacing safety gasket |
| CN112757518A (en) * | 2020-12-25 | 2021-05-07 | 开封平煤新型炭材料科技有限公司 | Novel open type plastic refining machine safety device |
-
2016
- 2016-01-12 CN CN201620025250.5U patent/CN205466847U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538532A (en) * | 2016-01-12 | 2016-05-04 | 青岛科技大学 | Open mill safety device and method for replacing safety gasket |
| CN105538532B (en) * | 2016-01-12 | 2018-03-23 | 青岛科技大学 | Mill safety device and the method for changing safe pad |
| CN112757518A (en) * | 2020-12-25 | 2021-05-07 | 开封平煤新型炭材料科技有限公司 | Novel open type plastic refining machine safety device |
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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: 20160817 Termination date: 20170112 |