CN208912841U - A kind of oild chuck of section-straightening machine - Google Patents
A kind of oild chuck of section-straightening machine Download PDFInfo
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- CN208912841U CN208912841U CN201821700614.0U CN201821700614U CN208912841U CN 208912841 U CN208912841 U CN 208912841U CN 201821700614 U CN201821700614 U CN 201821700614U CN 208912841 U CN208912841 U CN 208912841U
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- pawl
- fixed
- raw
- shell
- base jaw
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Abstract
The utility model discloses a kind of oild chucks of section-straightening machine, including raw pawl, base jaw, pawl shell and rear fixed lid, the bottom end of the pawl shell is fixed with connection disk by third fixing bolt, and the middle position of pawl shell one end be fixed with after fixed lid, cobalt-based alloy layer is coated on the side wall of the pawl shell, and pawl shell side wall is internally provided with enhancement layer.Base jaw is fixed in first sliding groove by the utility model by third fixing bolt, and the top of base jaw is provided with second sliding slot, the bottom end of raw pawl is fixed with T-block by the first fixing bolt simultaneously, T-block is connect with second sliding slot, in summary, so that constituting detachable structure between base jaw, raw pawl and T-block three, when occurring section components damage among three, only need to change corresponding component, fund is greatly saved, so that device use is more convenient, while using T-block as sliding block, so that raw pawl is not easily to fall off, it is easy to use.
Description
Technical field
The utility model relates to oild chuck technical field, specially a kind of oild chuck of section-straightening machine.
Background technique
Straightener is the equipment aligned to mental section, bar, tubing, wire rod etc., and straightener passes through straightening roll pair
Bar etc., which squeeze, makes it change straightness, generally there is two rows of straightening rollers, in varying numbers, also has two-roll straightening machine, by two
The angle change of roller (intermediate indent, hyperbola roller) aligns the material of different-diameter, main Types have gag straightener,
Balance rolling straightener, shoes rolling straightener, rotation recurvation straightener etc., and in straightener in use, profile to be aligned often
The related device cooperated is needed to carry out clamping and be delivered to straightener carrying out correction work, and oild chuck is for clamping wait align
The important device of profile, the such device on market today is many kinds of, can satisfy the use demand of people substantially, but according to
It so has certain problems, particular problem has the following.
1, traditional such device is mostly fixed standard, when device inner body damages, can only carry out it is whole more
It changes, it is not easy to overhaul, a large amount of fund is wasted, it is inconvenient for use；
2, when the life pawl on traditional such device is connect with pawl shell, raw pawl is mostly to weld with base jaw and corresponding sliding block
Integral structure is lost larger since raw pawl often needs to carry out gripping objects, so that when certain a part occurs between three
It when damage, that is, needs three while replacing, waste money resource, sliding block multidigit inconvenient for use and traditional is slided using rectangle
Block, so that raw pawl is after prolonged use, it is prone to obscission；
3, traditional device intensity is lower, and wearability is poor, and service life is shorter, inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of oild chucks of section-straightening machine, to solve above-mentioned background technique
Not easy to overhaul, the raw pawl of the device of middle proposition is for a long time weldedization structure and device using rear easy to fall off, raw pawl
Intensity is lower, wearability poor.
To achieve the above object, the utility model provides the following technical solutions: a kind of oild chuck of section-straightening machine,
Including raw pawl, base jaw, pawl shell and rear fixed lid, the bottom end of the pawl shell is fixed with connection disk, and pawl by third fixing bolt
The middle position of shell one end fixed lid after being fixed with, the middle position of the pawl shell other end are fixed with dustproof cover, and anti-
Dirt lid is fixed with waterproof cover, and o-ring is provided between waterproof cover and dustproof cover, the inside of the pawl shell of the fixed side of covering after described
It is fixed with nut, and the inside of the pawl shell above nut is fixed with pulling plate, the edge on pawl shell top is evenly arranged with
One sliding slot, and the inside of first sliding groove passes through the second fixing bolt and is fixed with base jaw, the top of the base jaw is provided with second
Sliding slot, the top of the base jaw are provided with raw pawl, and the bottom end of raw pawl is fixed with T-block by the first fixing bolt, T-block and
Second sliding slot connection is provided with oil nozzle, is coated with cobalt on the side wall of the pawl shell between the bottom end and second sliding slot of the T-block
Based alloy layer, and pawl shell side wall is internally provided with enhancement layer.
Preferably, there are three the raw pawl settings, and the angle between 3 raw pawls is 120 degree, and 3 lifes
Pawl covers rubber sleeve close to one end of dustproof cover, while the middle position of 3 raw pawls vertically passes through the first fixed spiral shell
Bolt.
Preferably, the longitudinal section of the base jaw is in T-shape, and the two sides at the top of base jaw are provided with polishing layer.
Preferably, the material of the waterproof cover is fluorubber.
Preferably, the junction of the rear fixed lid and pawl shell is provided with rubber gasket.
Preferably, the inside spaced set of the enhancement layer has reinforcing rib.
Compared with prior art, the utility model has the beneficial effects that
1, the oild chuck of the section-straightening machine is provided with outer by being provided with dustproof cover, and on the lateral wall of dustproof cover
Screw thread, the top of pawl shell inner sidewall be provided with the mutually matched internal screw thread of external screw thread so that dustproof cover installation easy to disassemble, together
When device there are three fixture blocks by being uniformly arranged on the top of rear fixed lid, and be convenient on fixture block all uniformly there are reserved screw hole
Disassembly installation is carried out with pawl shell, in conclusion being fixed by the way that the both ends of pawl shell are all made of removably, when device goes out
When existing failure, convenient for the maintenance of device；
2, base jaw is fixed in first sliding groove by device by third fixing bolt, and the top of base jaw is provided with second
Sliding slot, while the bottom end of raw pawl is fixed with T-block by the first fixing bolt, T-block is connect with second sliding slot, in conclusion
So that constituting detachable structure between base jaw, raw pawl and T-block three, when occurring section components damage among three, only
Corresponding component is needed to change, fund is greatly saved, so that device use is more convenient, while using T-block as sliding block,
So that raw pawl is not easily to fall off, it is easy to use；
3, device considerably increases the wearability of device by being coated with cobalt-based alloy layer on the side wall of pawl shell, and
More preferably, while device is by the enhancement layer that is internally provided in pawl shell side wall, and uniformly solid in the inside of enhancement layer for tarnish protection
Surely there is reinforcing rib, considerably increase the intensity of device, so that the service life of device greatly improves.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1 of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Fig. 4 is the explosive view of the utility model；
Fig. 5 is the pawl shell side wall the schematic diagram of the section structure of the utility model.
In figure: 1, raw pawl；2, base jaw；3, pawl shell；4, first sliding groove；5, link disk；6, T-block；7, second sliding slot；8, oily
Mouth；9, the first fixing bolt；10, waterproof cover；11, o-ring；12, dustproof cover；13, the second fixing bolt；14, pulling plate；15, spiral shell
Cap；16, rear fixed lid；17, third fixing bolt；18, enhancement layer；19, cobalt-based alloy layer；20, reinforcing rib.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of oild chuck of section-straightening machine, packet
Raw pawl 1, base jaw 2, pawl shell 3 and rear fixed lid 16 are included, the bottom end of pawl shell 3 is fixed with connection disk 5 by third fixing bolt 17, and
The middle position of 3 one end of pawl shell fixes lid 16 after being fixed with, the middle position of 3 other end of pawl shell is fixed with dustproof cover 12,
And dustproof cover 12 is fixed with waterproof cover 10, the material of waterproof cover 10 is fluorubber, so that the embeddable dustproof cover 12 of waterproof cover 10
In, and guarantee that leakproofness is good, o-ring 11 is provided between waterproof cover 10 and dustproof cover 12, the pawl shell 3 of rear fixed 16 top of lid
Inside be fixed with nut 15, and the inside of the pawl shell 3 of 15 top of nut is fixed with pulling plate 14, and the edge on 3 top of pawl shell is equal
It is even to be provided with first sliding groove 4, and the inside of first sliding groove 4 passes through the second fixing bolt 13 and is fixed with base jaw 2, base jaw 2 is indulged
Section is in T-shape, and the two sides at the top of base jaw 2 are provided with polishing layer so that base jaw 2 is not easily to fall off, and substantially reduce with
Frictional force between raw pawl 1, substantially increases the service life of device, the top of base jaw 2 is provided with second sliding slot 7, base jaw 2
Top is provided with raw pawl 1, and there are three the raw settings of pawl 1, and the angle between 3 raw pawls 1 is 120 degree, constitutes triangle
Shape, gripping objects are stronger, and 3 raw pawls 1 cover rubber sleeve close to one end of dustproof cover 12, reduce raw pawl 1 and object
Between friction, considerably increase the service life of raw pawl 1, while the middle position of 3 raw pawls 1 vertically passes through first
Fixing bolt 9, the first fixing bolt 9 is convenient for fixed T-block 6, and the bottom end of raw pawl 1 is fixed with T-type by the first fixing bolt 9
Block 6, T-block 6 are connect with second sliding slot 7, are provided with oil nozzle 8 between the bottom end and second sliding slot 7 of T-block 6, rear fixed lid 16 with
The junction of pawl shell 3 is provided with rubber gasket, guarantees the leakproofness of device, is coated with cobalt-based alloy layer on the side wall of pawl shell 3
19, and 3 side wall of pawl shell is internally provided with enhancement layer 18, the inside spaced set of enhancement layer 18 has reinforcing rib 20, mentions significantly
The service life of high device, convenient for the use of device.
Working principle: in use, device is assembled with corresponding device so that hydraulic cylinder carried out with device it is corresponding
Component connection, begins to use later, since the material of waterproof cover 10 is fluorubber, so that the embeddable dustproof cover of waterproof cover 10
In 12, device is removed using preceding, later by profile insertion pawl shell 3 to be corrected, raw pawl 1 presss from both sides profile to be corrected
It is next, profile to be corrected is delivered on section-straightening machine carries out correction work later, device is dust-proof by being provided with
Lid 12, and external screw thread is provided on the lateral wall of dustproof cover 12, the top of 3 inner sidewall of pawl shell is provided with to cooperate with external screw thread
Internal screw thread so that the installation easy to disassemble of dustproof cover 12, while device is by being evenly arranged with three on the top of rear fixed lid 16
A fixture block, and all uniformly there are reserved screw holes on fixture block, convenient for carrying out disassembly installation with pawl shell 3, when device breaks down, just
In the maintenance of device, while base jaw 2 is fixed in first sliding groove 4 by device by third fixing bolt 17, and on the top of base jaw 2
End is provided with second sliding slot, and the bottom end of 7 raw pawls 1 simultaneously is fixed with T-block 6 by the first fixing bolt 9, and T-block 6 is slided with second
Slot 7 connects, in conclusion to constitute detachable structure between base jaw 2, raw pawl 1 and 6 three of T-block, goes out among three
When existing section components damage, corresponding component is only needed to change, fund is greatly saved, so that device use is more convenient, together
Shi Caiyong T-block 6 is used as sliding block, so that raw pawl is not easily to fall off, easy to use, cobalt-based alloy layer 19 considerably increases the resistance to of device
Mill property, and tarnish protection is more preferably, while device is by being internally provided with enhancement layer 18 in 3 side wall of pawl shell, and in enhancement layer 18
Inside be uniformly fixed with reinforcing rib 20, the intensity of device is considerably increased, so that the service life of device greatly improves.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of oild chuck of section-straightening machine, including raw pawl (1), base jaw (2), pawl shell (3) and rear fixed lid (16),
Be characterized in that: the bottom end of the pawl shell (3) is fixed with by third fixing bolt (17) links disk (5), and pawl shell (3) one end
Middle position is fixed after being fixed with to cover (16), and the middle position of pawl shell (3) other end is fixed with dustproof cover (12), and
Being fixed with waterproof cover (10) for dustproof cover (12), is provided with o-ring (11), after described between waterproof cover (10) and dustproof cover (12)
The inside of pawl shell (3) above fixed lid (16) is fixed with nut (15), and the inside of the pawl shell (3) above nut (15) is fixed
Have pulling plate (14), the edge on pawl shell (3) top is evenly arranged with first sliding groove (4), and the inside of first sliding groove (4) is equal
It is fixed with base jaw (2) by the second fixing bolt (13), the top of the base jaw (2) is provided with second sliding slot (7), the base jaw
(2) top is provided with raw pawl (1), and the bottom end of raw pawl (1) is fixed with T-block (6), T-block by the first fixing bolt (9)
(6) it is connect with second sliding slot (7), is provided with oil nozzle (8), the pawl between the bottom end and second sliding slot (7) of the T-block (6)
Cobalt-based alloy layer (19) are coated on the side wall of shell (3), and pawl shell (3) side wall is internally provided with enhancement layer (18).
2. a kind of oild chuck of section-straightening machine according to claim 1, it is characterised in that: the raw pawl (1) sets
There are three setting, and the angle between 3 raw pawls (1) is 120 degree, and 3 raw pawls (1) are close to dustproof cover (12)
One end covers rubber sleeve, while the middle position of 3 raw pawls (1) vertically passes through the first fixing bolt (9).
3. a kind of oild chuck of section-straightening machine according to claim 1, it is characterised in that: the base jaw (2)
Longitudinal section is in T-shape, and the two sides at the top of base jaw (2) are provided with polishing layer.
4. a kind of oild chuck of section-straightening machine according to claim 1, it is characterised in that: the waterproof cover (10)
Material be fluorubber.
5. a kind of oild chuck of section-straightening machine according to claim 1, it is characterised in that: fixed lid after described
(16) junction of pawl shell (3) is provided with rubber gasket.
6. a kind of oild chuck of section-straightening machine according to claim 1, it is characterised in that: the enhancement layer (18)
Inside spaced set have reinforcing rib (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700614.0U CN208912841U (en) | 2018-10-19 | 2018-10-19 | A kind of oild chuck of section-straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700614.0U CN208912841U (en) | 2018-10-19 | 2018-10-19 | A kind of oild chuck of section-straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912841U true CN208912841U (en) | 2019-05-31 |
Family
ID=66709856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700614.0U Active CN208912841U (en) | 2018-10-19 | 2018-10-19 | A kind of oild chuck of section-straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912841U (en) |
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2018
- 2018-10-19 CN CN201821700614.0U patent/CN208912841U/en active Active
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